Unit 5 Amazing nature 单元话题练（语法填空+阅读+完形+选词填空+写作）-2025-2026学年七年级英语下册单元重难点易错题精练(外研版)

**基本信息** 以“自然与环保”为核心话题，整合五大题型，通过真实语篇强化语言能力，渗透文化意识与环保思维。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |语法填空|3篇短文（洞庭湖/地球保护/节水故事）|语境填词，考查冠词/名词/动词时态等|以自然保护话题串联语法点，形成“话题-语法-应用”逻辑链| |完形填空|3篇（地球日植树/树木重要性/自然秘密）|词汇辨析与上下文理解，侧重动词/名词/连词|通过自然现象与环保行动，培养逻辑推理与语篇衔接能力| |阅读理解|5篇（山脉/沙尘暴/李锦事迹/动物保护/海洋问题/张家界）|细节理解/词义猜测/主旨归纳，融入中国自然文化|从自然知识到环保案例，构建“认知-问题-行动”思维路径| |选词填空|2篇（洞庭湖保护/节水方法）|限定词填空，考查词汇形态与搭配|结合环保实践，强化语言知识综合运用能力| |书面表达|2题（自然经历/环保行动）|话题写作，要求经历描述与呼吁|从个人体验到社会责任，提升语言表达与问题解决能力|

Unit 5 Amazing nature 单元话题热点题型组合练 一、语法填空 阅读下面短文内容，在空白处填入适当的单词或用所给单词的正确形式填空。 Have you ever been to Dongting Lake? It’s famous 1 its beautiful views and natural resources. Dongting Lake is in the 2 (north) part of Hunan Province. It is about 2,625 square 3 (kilometre) in size. It is one of the five largest freshwater 4 (lake) in China. Every year 5 (thousand) of tourists from all over the world come to Yueyang in order to enjoy the beautiful scenery around Dongting Lake. With the development of society, protecting Dongting Lake has become a hot topic. In fact, people of Yueyang are trying to improve the environment of the lake. On the one hand, they set up East Dongting Lake National Nature Reserve (东洞庭湖国家级自然保护区) in 1982. It 6 (provide) a good place for birds and rare animals. 7 the afternoon of April 25th,2018, President Xi Jinping saw birds 8 (fly) and milu deer eating grass in East Dongting Lake National Nature Reserve. On the other hand, factories are not allowed to put waste water into the lake. So fishes are living in the clean water now. Besides, colourful flowers and green trees are planted along Dongting Lake. It is nice for people 9 (go) there when flowers come out and leaves turn green. Dongting Lake is our mother lake. Everyone in Yueyang should play a part in 10 (protect) it. 【答案】 1．for 2．northern 3．kilometres 4．lakes 5．thousands 6．provides 7．On 8．flying 9．to go 10．protecting 【导语】这是一篇说明文，介绍了洞庭湖的地理位置、规模特点，以及当地对洞庭湖的保护措施。   1．句意：它以其美丽的景色和自然资源而闻名。依据原文“It’s famous…its beautiful views and natural resources.”，“be famous for”是固定搭配，意为“因……而闻名”，此处填介词“for”。 2．句意：洞庭湖位于湖南省的北部。依据原文“Dongting Lake is in the…part of Hunan Province.”，修饰名词“part”需用形容词，提示词“north”的形容词形式为“northern”，表示“北部的”。 3．句意：它的面积约为2625平方公里。依据原文“It is about 2,625 square…in size.”，“square kilometre”意为“平方公里”，前面的数字大于1，需用复数形式，提示词“kilometre”需变为复数“kilometres”。 4．句意：它是中国五大淡水湖之一。依据原文“It is one of the five largest freshwater…in China.”，“one of + the + 形容词最高级 + 复数名词”是固定结构，提示词“lake”需变为复数形式“lakes”。 5．句意：每年成千上万来自世界各地的游客来到岳阳，欣赏洞庭湖周围的美景。依据原文“Every year…of tourists from all over the world come to Yueyang in order to enjoy the beautiful scenery around Dongting Lake.”，“thousands of”是固定搭配，意为“成千上万的”，提示词“thousand”需变为复数形式“thousands”。 6．句意：它为鸟类和珍稀动物提供了良好的栖息地。依据原文“It…a good place for birds and rare animals.”，句子陈述一般事实，用一般现在时，主语“It”为第三人称单数，提示词“provide”需变为第三人称单数形式“provides”。 7．句意：2018年4月25日下午，习近平主席在东洞庭湖国家级自然保护区看到了飞鸟和吃草的麋鹿。依据原文“…the afternoon of April 25th,2018, President Xi Jinping saw birds….”，表示具体某一天的下午，需用介词“On”，句首首字母大写。   8．句意：2018年4月25日下午，习近平主席在东洞庭湖国家级自然保护区看到了飞鸟和吃草的麋鹿。依据原文“President Xi Jinping saw birds…and milu deer eating grass in East Dongting Lake National Nature Reserve.”，“see sb./sth. doing sth.”是固定搭配，意为“看见某人/某物正在做某事”，提示词“fly”需变为动名词形式“flying”。 9．句意：当花开草绿的时候，人们去那里是一件很惬意的事。依据原文“It is nice of people…there when flowers come out and leaves turn green.”，“It is + adj. + of sb. to do sth.”是固定句型，提示词“go”需变为动词不定式形式“to go”。 10．句意：岳阳的每个人都应该参与保护它。依据原文“Everyone in Yueyang should play a part in…it.”，介词“in”后接动名词，提示词“protect”需变为动名词形式“protecting”。 阅读下面短文，根据语境、音标或所给的单词提示，在每个空格内填入一个适当的词，要求所填的词意义准确、形式正确，使短文意思完整、行文连贯。 The Earth is our home. We have only one Earth. So we should love and take good care of 1 (she). Being good friends of the Earth, we should help to keep our Earth clean. People have lived on Earth for 2 (million) of years. The Earth 3 (be) clean many years ago. But now the pollution is so serious (严重的) that our Earth is 4 (become) dirty. We must do something to protect 5 Earth. We must find a kind of clean fuel (燃料) for cars. 6 (factory) must make the waste water clean before they let it out. We should live together 7 the animals and plants in a friendly way. We mustn’t cut down forests. We should 8 (plant) more trees to make the air cleaner. We must stop 9 (kill) animals. Our Earth is a 10 (beauty) planet. We should try our best to make her better. 【答案】 1．her 2．millions 3．was 4．becoming 5．the 6．Factories 7．with 8．plant 9．killing 10．beautiful 【导语】本文介绍了地球是我们唯一的家园，讲述了地球如今面临的污染问题，呼吁大家行动起来、与万物和谐共处，一起保护地球。 1．句意：所以我们应该爱护并好好照顾她。介词of后面要用人称代词的宾格形式，she的宾格是her，指代地球。 2．句意：人类已经在地球上生活了数百万年。固定搭配millions of表示“数百万的、许许多多的”，million与of连用时要用复数形式。 3．句意：很多年前地球是干净的。时间状语“many years ago”表示过去，时态为一般过去时，主语The Earth是单数，be动词用was。 4．句意：但是现在污染如此严重，以至于我们的地球正在变脏。空前有is，此处为现在进行时，结构为“”be+现在分词”，become的现在分词是becoming。 5．句意：我们必须做一些事来保护地球。世界上独一无二的事物Earth前，要加定冠词the。 6．句意：工厂排放废水之前必须先净化废水。后文代词they指代该空，说明主语要用复数，factory的复数形式是Factories，句首首字母大写。 7．句意：我们要和动植物友好地生活在一起。固定搭配live together with…表示 “和……一起共同生活”，填介词with。 8．句意：我们应该种更多的树来让空气更干净。情态动词should后面必须接动词原形，所以填plant。 9．句意：我们必须停止猎杀动物。固定用法stop doing sth.表示 “停止正在做的某事”，kill的动名词形式是killing。 10．句意：我们的地球是一个美丽的星球。此处需要形容词修饰名词planet，beauty的形容词形式是beautiful，意为 “美丽的”。 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 There was a village boy named Sadhu. People in his village 1 (use) water recklessly (无所顾忌地), but Sadhu did not. As a kid, he often 2 (say), “Water is life!” He never wasted water. And he even shared many ways to save water. To 3 (he) surprise, people didn’t care much. Months went by and the winter came. On a cold morning, the villagers got up to get some water as usual (像往常一样), 4 they found that there was no water. They could not drink any water, wash their clothes or take a shower. That made all the villagers 5 (happy). The villagers went to Sadhu’s home and asked him for help. Sadhu put some water in his tank (水箱) in summer. He let every villager take a bottle of water from his tank. What 6 kind boy! The villagers thanked Sadhu a lot. 7 (lucky) the next day, the village welcomed (迎来) winter rains. Their tanks 8 (be) full of water again. Everyone in the village became happy and they all agreed 9 the boy. After that, the villagers decided 10 (save) water and they often said, “Water is important! Water is life!” 【答案】 1．used 2．said 3．his 4．but 5．unhappy 6．a 7．Luckily 8．were 9．with 10．to save 【导语】本文主要讲述了村里的男孩萨杜一直倡导节约用水但村民起初不以为意，直到缺水后萨杜拿出储存的水帮助大家，之后村民们在迎来冬雨并认识到错误后决定节约用水的故事。 1．句意：村里的人都肆无忌惮地用水，但萨杜没有。根据“There was a village boy named Sadhu”可知，文章整体讲述过去的故事，时态为一般过去时，use的过去式是used。故填used。 2．句意：小时候，他经常说：“水就是生命！”。此处描述过去经常发生的动作，用一般过去时，say的过去式是said。故填said。 3．句意：令他惊讶的是，人们并不太在意。to one’s surprise是固定短语，意为“令某人惊讶的是”，此处应用he的形容词性物主代词his。故填his。 4．句意：在一个寒冷的早晨，村民们像往常一样起床去打水，却发现没有水了。前半句“像往常一样打水”与后半句“没水了”之间是转折关系，应用转折连词but。故填but。 5．句意：这让所有村民都不高兴了。根据“They could not drink any water, wash their clothes or take a shower.”可知，没有水，无法喝水、洗衣服、洗澡，村民们应该是不高兴的，happy的反义词unhappy符合语境。故填unhappy。 6．句意：多么善良的一个男孩啊！此处是感叹句，结构为“What+a/an+形容词+可数名词单数！”，kind是以辅音音素开头的单词，应用不定冠词a。故填a。 7．句意：幸运的是，第二天村里迎来了冬雨。此处修饰整个句子，应用lucky的副词形式Luckily，注意句首首字母大写。故填Luckily。 8．句意：他们的水箱又装满了水。文章时态为一般过去时，主语“their tanks”是复数，be动词应用were。故填were。 9．句意：村里的每个人都高兴起来，他们都同意那个男孩的看法。agree with sb.是固定短语，意为“同意某人的看法”。故填with。 10．句意：从那以后，村民们决定节约用水，他们经常说：“水很重要！水就是生命！”。decide to do sth.是固定短语，意为“决定做某事”，此处应用动词不定式to save。故填to save。 二、完形填空 先通读短文，掌握其大意，然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案。 22nd April is Earth Day. Each year, Jim 1 this day by planting trees with his family. This year, he wants to do that with 2 people. Jim asks his classmates Lily and Ben to 3 him. “Jim, why do you 4 planting trees on this day?” Lily asks. “Do you know that each day, a big 5 produces oxygen (产生氧气) for about five people to breathe (呼吸)?” Jim asks. Before anyone can 6 , Jim says, “Trees take in CO₂ and give out oxygen. They help clean the air.” “Trees are important 7 us and the earth,” Ben says. “Yes!” Lily says. “Will 8 plant lots of trees today?” “Not really,” Jim says. “ 9 we plant one tree each year, we’ll have lots of trees in the end.” “What are we waiting for?” Ben says. “Let’s 10 !” With years of practice (练习), Jim knows 11 about planting trees. He says, “First, dig a big hole (坑). Then, 12 the little tree in it. Next, cover the hole with the soil and water the tree.” After three 13 of hard work, the children plant three trees. Seeing the cute trees, Lily and Ben are 14 and they hug (拥抱) each other. They say they will take part in the great activity 15 next year. 1．A．introduces B．celebrates C．develops D．protects 2．A．different B．smart C．healthy D．strong 3．A．save B．pay C．know D．join 4．A．keep B．remember C．stop D．waste 5．A．house B．tree C．machine D．planet 6．A．look B．form C．answer D．throw 7．A．from B．to C．with D．of 8．A．she B．he C．they D．we 9．A．So B．But C．If D．Because 10．A．dance B．share C．climb D．start 11．A．well B．little C．only D．fast 12．A．win B．put C．buy D．fall 13．A．years B．days C．hours D．minutes 14．A．worried B．friendly C．bored D．happy 15．A．often B．quickly C．again D．finally 【答案】 1．B 2．A 3．D 4．A 5．B 6．C 7．B 8．D 9．C 10．D 11．A 12．B 13．C 14．D 15．C 【导语】本文讲述了吉姆在地球日邀请同学一起植树的故事，介绍了植树的意义和过程，传递了环保理念。 1．句意：每年，吉姆都和家人一起种树来庆祝这一天。 结合原文“Each year, Jim…this day by planting trees with his family”，吉姆通过种树来“庆祝”地球日，应选用celebrates。introduces“介绍”、develops“发展”、protects“保护”均不符合语境。 2．句意：今年，他想和更多不同的人一起做这件事。 结合原文“This year, he wants to do that with…people. Jim asks his classmates Lily and Ben to…”，他邀请了同学一起，也就是和“不同的”人一起，应选用different。smart“聪明的”、healthy“健康的”、strong“强壮的”均不符合语境。 3．句意：吉姆邀请他的同学莉莉和本加入他。 结合原文“Jim asks his classmates Lily and Ben to…him”，邀请同学“加入”自己，应选用join。save“拯救”、pay“支付”、know“知道”均不符合语境。 4．句意：“吉姆，你为什么在这一天坚持种树？”莉莉问。 结合原文“why do you…planting trees on this day”，表示“坚持做某事”用keep doing sth.，应选用keep。remember“记得”、stop“停止”、waste“浪费”均不符合搭配。 5．句意：“你知道吗，每天，一棵大树产生的氧气大约可供五个人呼吸？”吉姆问。 结合后文“Trees take in CO₂ and give out oxygen”，此处指“树”产生氧气，应选用tree。house“房子”、machine“机器”、planet“星球”均不符合语境。 6．句意：在任何人能回答之前，吉姆说：“树木吸收二氧化碳并释放氧气，它们帮助净化空气。” 结合原文“Before anyone can…, Jim says”，莉莉和本还没来得及“回答”问题，吉姆就说了，应选用answer。look“看”、form“形成”、throw“扔”均不符合语境。 7．句意：“树木对我们和地球都很重要，”本说。 结合固定搭配“be important to sb./sth.”，表示“对……重要”，应选用to。from“来自”、with“和……一起”、of“……的”均不符合搭配。 8．句意：“是的！”莉莉说。“我们今天要种很多树吗？” 结合原文“Will…plant lots of trees today?”，此处指代吉姆、莉莉和本，用“we”，应选用we。she“她”、he“他”、they“他们”均不符合指代逻辑。 9．句意：“不是真的，”吉姆说。“如果我们每年种一棵树，最终我们会有很多树。” 结合前后逻辑，“每年种一棵树”是条件，“最终会有很多树”是结果，用If引导条件状语从句，应选用If。So“所以”、But“但是”、Because“因为”均不符合逻辑。 10．句意：“我们还在等什么？”本说。“我们开始吧！” 结合语境，本提议“开始”种树，应选用start。dance“跳舞”、share“分享”、climb“爬”均不符合语境。 11．句意：经过多年的练习，吉姆对种树了解得很清楚。 结合原文“With years of practice, Jim knows…about planting trees”，吉姆经常种树，所以很了解，用固定搭配“know well about”，应选用well。little“很少”、only“仅仅”、fast“快”均不符合语境。 12．句意：然后，把小树放进坑里。 根据种树的步骤，挖好坑后，把小树“放”进去，用固定搭配“put…in”，应选用put。win“赢”、buy“买”、fall“掉落”均不符合语境。 13．句意：经过三个小时的努力，孩子们种了三棵树。 结合常识，种树的过程耗时“小时”，应选用hours。years“年”、days“天”、minutes“分钟”均不符合实际。 14．句意：看到可爱的小树，莉莉和本很高兴，他们互相拥抱。 结合原文“Seeing the cute trees, Lily and Ben are…and they hug each other”，种完树后他们很“开心”，应选用happy。worried“担心的”、friendly“友好的”、bored“无聊的”均不符合语境。 15．句意：他们说他们明年会再次参加这项伟大的活动。 结合语境，他们表示明年会“再次”参加，应选用again。often“经常”、quickly“快速地”、finally“最终”均不符合语境。 From the deepest forests to our towns and cities, trees are all around us. We share our world 1 trees. They are our silent friends, but we often overlook (忽视) them in our daily lives. In fact, trees are very important for all living things on Earth. To begin with, forests are a safe place for animals, insects and plants. Trees are also good for us humans because they can 2 harmful (有害的) gases and produce oxygen (氧气). This means they help keep the air clean and 3 . Trees make our lives more 4 . Many of the things around us, such as paper and pencils, come from trees. Just look around your room—a lot of the furniture is made of wood. Trees also provide us with delicious fruit and wonderful drinks. For example, tea is made from the 5 of the tea tree. However, humans are not treating trees well. We are cutting down forests to build roads and buildings. We are polluting the earth, and this 6 trees. If we continue to do this, there will be 7 forests left in the future. A world without trees is hard to 8 . We should realize the importance of trees and take action right away. First, we can plant more trees on Tree Planting Day. Second, we should use paper 9 and recycle more. Everyone can make a difference. It is our duty to protect our silent friends 10 it is too late. Let’s work together to save our planet. 1．A．to B．for C．with D．from 2．A．take in B．take off C．take out D．take away 3．A．dirty B．fresh C．cold D．hot 4．A．difficult B．boring C．convenient D．expensive 5．A．leaves B．roots C．flowers D．fruits 6．A．helps B．grows C．burns D．harms 7．A．fewer B．less C．more D．better 8．A．know B．see C．imagine D．believe 9．A．freely B．wisely C．simply D．carelessly 10．A．if B．when C．before D．after 【答案】 1．C 2．A 3．B 4．C 5．A 6．D 7．A 8．C 9．B 10．C 【导语】本文是一篇说明文，介绍了树木对人类和地球的重要性，同时指出了人类活动对树木造成的伤害，并呼吁人们行动起来保护树木。 1．句意：我们和树木共享这个世界。 固定搭配share sth. with sb./sth.“与某人/某物分享某物”，此处应用介词with。 2．句意：树木对我们人类也有好处，因为它们可以吸收有害气体并产生氧气。 结合语境，树木吸收有害气体。take in意为“吸收”；take off意为“脱下/起飞”；take out意为“取出”；take away意为“拿走”。 3．句意：这意味着它们有助于保持空气清洁和清新。 树木能净化空气，使空气变得清新。fresh意为“清新的”，符合语境。 4．句意：树木使我们的生活更便利。 根据下文“我们身边的很多东西，比如纸和铅笔，都来自树木；很多家具是木头做的；树木还提供水果和饮品”，这些都让生活更便利。convenient“便利的”符合语境。 5．句意：例如，茶是由茶树的叶子制成的。 根据常识，茶叶是茶树的叶子制成的，leaves“叶子”符合语境。 6．句意：我们正在污染地球，这伤害了树木。 污染环境会对树木造成伤害，harms“伤害”符合语境。 7．句意：如果我们继续这样做，未来森林将会更少。 砍伐森林会导致森林数量减少，forests是可数名词复数，用fewer修饰；less修饰不可数名词，more“更多”、better“更好”均不符合。 8．句意：一个没有树木的世界是难以想象的。 前文一直在强调树木对人类和地球的重要性，imagine意为“想象”，表示“没有树木的世界是难以想象的”，符合语境。 9．句意：其次，我们应该明智地用纸，多回收利用。 节约用纸的正确方式是明智使用纸张，wisely“明智地”，符合环保主题。 10．句意：在为时已晚之前，保护我们沉默的朋友是我们的责任。 根据语境，应在情况变得无法挽回之前行动，before“在……之前”。before it is too late是固定表达，意为“在为时已晚之前”。 The outside world is full of secrets. And they are so 1 that lots of people are busy studying them. All around us are birds, animals, trees and flowers. The facts about how they fly or 2 are as interesting as anything could be. Do you know that one of the presidents of the USA spent hours and hours studying 3 ? A businessman who 4 near New York City became so interested in insects that he began to collect them. He now has over one thousand 5 kinds of insects carefully kept in glass boxes. Come with me and I will help you find some of the secrets. Hush! Let’s go 6 through the woods and fields. Here we shall find how a 7 tells other rabbits that there is danger. We shall follow a mother bear and her young ones as they look for 8 and get ready for winter sleep. We shall watch bees dancing in the air to let other bees know where they can find food. I will show you many other 9 . But the best thing that I can teach you is to keep your eyes and 10 open when you go out. Nature tells her secrets only when you look and listen carefully. 1．A．friendly B．careful C．interesting D．boring 2．A．laugh B．agree C．walk D．grow 3．A．people B．birds C．countries D．classmates 4．A．lives B．watches C．reads D．writes 5．A．important B．easy C．different D．hard 6．A．nearly B．quietly C．quickly D．carefully 7．A．book B．bird C．flower D．rabbit 8．A．food B．maps C．names D．address 9．A．jobs B．worlds C．things D．persons 10．A．ears B．noses C．hands D．feet 【答案】 1．C 2．D 3．B 4．A 5．C 6．B 7．D 8．A 9．C 10．A 【导语】本文讲述了自然界中隐藏着诸多秘密并号召读者去探索并学会观察，从而发现这些秘密。 1．句意：而且它们是如此有趣以至于许多人忙于研究它们。 friendly友好的；careful仔细的；interesting有趣的；boring无聊的。根据“lots of people are busy studying them”可知，许多人忙于研究秘密，说明秘密是有趣的。故选C。 2．句意：关于它们如何飞翔或生长的事实和任何事情一样有趣。 laugh笑；agree同意；walk步行；grow生长。根据“The facts about how they fly or...”可知，此处指鸟、动物、树和花的生长。故选D。 3．句意：你知道美国的一位总统花了好几个小时研究鸟吗？ people人们；birds鸟；countries国家；classmates同学。根据“A businessman who...near New York City became so interested in insects that he began to collect them.”可知，此处介绍的是对动物感兴趣的人，结合选项，鸟符合语境。故选B。 4．句意：一个住在纽约市附近的商人开始对昆虫感兴趣，于是他开始收集昆虫。 lives居住；watches观看；reads阅读；writes写。根据“A businessman who...near New York City”可知，此处指住在纽约市附近。故选A。 5．句意：他现在有一千多种不同的昆虫被小心地保存在玻璃盒子里。 important重要的；easy容易的；different不同的；hard困难的。根据“He now has over one thousand...kinds of insects”可知，此处指一千多种不同的昆虫。故选C。 6．句意：嘘！让我们安静地穿过树林和田野。 nearly几乎；quietly安静地；quickly快速地；carefully仔细地。根据“Hush!”可知，此处指安静地穿过树林和田野。故选B。 7．句意：在这里，我们将发现一只兔子是如何告诉其他兔子有危险的。 book书；bird鸟；flower花；rabbit兔子。根据“tells other rabbits that there is danger”可知，此处指兔子。故选D。 8．句意：我们将跟随一只母熊和她的幼崽寻找食物，为冬眠做准备。 food食物；maps地图；names名字；address地址。根据“as they look for...and get ready for winter sleep”可知，此处指寻找食物。故选A。 9．句意：我会给你看许多其他的东西。 jobs工作；worlds世界；things东西；persons人。根据“I will show you many other...”可知，此处指展示许多其他的东西。故选C。 10．句意：但我能教给你们的最好的事情就是：当你外出时要保持敏锐的观察力和倾听能力。 ears耳朵；noses鼻子；hands手；feet脚。根据“when you go out. Nature tells her secrets only when you look and listen carefully.”可知，此处指看和听，所以是眼睛和耳朵。故选A。 三、阅读理解 Mountains: The Giants of the Earth Mountains are some of the most amazing landscapes on Earth. They are formed by the movement of the Earth’s crust (地壳). Here are three famous types of mountains: Fold Mountains Fold mountains, like the Himalayas, are created when two tectonic plates (板块) push against each other. This pushes the land up into large folds. Those mountains are often very tall and have sharp peaks. Many of the world’s highest mountains, including Mount Everest, are fold mountains. Volcanic Mountains Volcanic mountains form when magma (岩浆) erupts from the Earth’s core and piles up over time. Mount Fuji in Japan and Mount Kilimanjaro in Africa are examples of volcanic mountains. Some are active and can erupt, while others are extinct. Dome Mountains Dome mountains are created when magma pushes up the Earth’s crust but doesn’t erupt. This creates a rounded “dome” shape. The Black Hills in the USA are a famous example of dome mountains. Mountains are not just beautiful: they are also important for our planet. They provide water, protect biodiversity, and are home to many unique species. 1．How many types of mountains are introduced in the passage? A．2 B．3 C．4 D．5 2．The underlined word “peaks” in the passage means ________. A．valleys B．hills C．mountain tops D．forests 3．Which of the following is a volcanic mountain? A．The Himalayas B．Mount Everest C．Mount Fuji D．The Black Hills 4．Dome mountains are formed by ________. A．tectonic plate movement B．magma eruptions C．magma pushing up the crust D．heavy rainfall 5．The passage mainly talks about ________. A．the height of mountains B．the formation of mountains C．famous mountains in the world D．the importance of mountains 【答案】1．B 2．C 3．C 4．C 5．B 【导语】本文是一篇说明文，讲述了地球上三种主要山脉的形成原因、特点及相关例子。 1．第 1 段语句 “Here are three famous types of mountains: Fold Mountains; Volcanic Mountains; Dome Mountains.” 可知，文章介绍了三种山脉类型。 2．第 2 段语句 “Those mountains are often very tall and have sharp peaks.” 可知，褶皱山脉通常很高且有尖锐的 “peaks”，结合语境可知 “peaks” 意为 “山顶（mountain tops）”。 3．第 3 段语句 “Mount Fuji in Japan and Mount Kilimanjaro in Africa are examples of volcanic mountains.” 可知，富士山是火山山脉的例子。 4．第 4 段语句 “Dome mountains are created when magma pushes up the Earth’s crust but doesn't erupt.” 可知，穹形山脉是由岩浆向上推挤地壳但未喷发形成的。 5．全文分别介绍了褶皱山脉、火山山脉和穹形山脉的形成过程，因此主要话题是山脉的形成。 Sandstorms usually happen in spring. They often happen in northern China. People in southern China don’t have to worry about this kind of bad weather. Most of the sand comes from the north of China. In northern China, lots of places have few trees and don’t get much rain. When there aren’t many trees, the ground can’t keep enough water. Over the years, the ground dries up and turns into sand. When spring comes and the ice melts, the ground becomes loose (松的). Strong winds take the loose sand into the sky. Besides, in northeastern China, there lie some vast deserts. Sandstorms are bad for people’s health. If people breathe in too much sand, they will cough or have serious illnesses. Sandstorms also cause lots of problems for farmers. Sometimes their sheep get lost in the storms and never come back home. The winds also destroy the farmers’ houses. What can you do to stop sandstorms? Here’s some advice. Ask your parents to help you plant some trees in spring. If you see people cutting down too many trees, tell them about the dangers of sandstorms and ask the government to stop them. 1．When do sandstorms usually happen? A．In summer. B．In spring. C．In winter. D．In autumn. 2．What does the second paragraph tell us? A．Why sandstorms happen in northern China. B．The dangers of sandstorms. C．Sandstorms aren’t terrible at all. D．How sandstorms happen 3．Which of the following is NOT a way to stop sandstorms？ A．Planting more trees in spring. B．Stopping people from cutting down too many trees. C．Not staying outside when sandstorms happen. D．Telling people about the dangers of sandstorms. 4．Which is the best title for this passage? A．Sandstorms B．How we can stop sandstorms C．Why sandstorms only happen in northern China D．Sandstorms can influence most areas of China 【答案】1．B 2．B 3．C 4．A 【导语】本文是一篇说明文，介绍了沙尘暴的发生时间、成因、危害及防治建议。   1．文章第一段第一句“Sandstorms usually happen in spring.”，可知沙尘暴通常发生在春季。 2．第二段主要描述了沙尘暴对人体健康和农业生产的危害，因此本段主旨是沙尘暴的危害。 3．文中第三段中提到的防治沙尘暴的方法包括“plant some trees in spring”，“tell them about the dangers of sandstorms and ask the government to stop them”，选项C“沙尘暴发生时不外出”属于个人防护措施，并非防治沙尘暴的方法。 4．全文围绕沙尘暴展开，介绍了其发生时间、成因、危害及防治建议，因此“Sandstorms”是最全面的标题。 In the past nine years, Li Jin, who was born in Guangxi but raised in Sanya, has made great efforts to protect the waters of Sanya city in Hainan. He is now spreading the knowledge of environmental protection through new media platforms (媒体平台). Around 2014, he began doing volunteer work to clear rubbish from the beaches and officially registered (注册) as a volunteer in May, 2017. Li Jin immediately (立刻) took the lead in a cleanup activity on the Sanya River. In April, 2021, he used his own money to build a volunteer service centre which has 1,170 registered members who take part in activities without asking for payment (付款). So far, he has spent about 3,800 hours on volunteer activities in over 550 events. More than 2,300 people have joined in the volunteer activities with his encouragement (鼓励). They've drawn the attention of both the adults and the children to the importance of protecting the oceans and beaches. Since it was built, his centre has organized (组织) 51 beach-cleaning activities that have seen about 1,800 people join in. In 2021, because of Li's growing influence in environmental protection circles, the city government invited him to make a number of short videos, in which he uses simple words to explain how to protect the environment. Several of the videos have been watched millions of times. “My volunteer work would be meaningless if I got paid. But the work itself is of great value. So I will continue doing the environmental protection work,” he said. 1．What is Li Jin trying hard to protect? A．The beaches in Guangxi. B．The wildlife on the Sanya River. C．The waters of Sanya. D．The cities in Hainan. 2．How many people joined Li Jin's volunteer service centre? A．550. B．1,170. C．1,800. D．2,300. 3．What can we know from Paragraph 3? A．Millions of people join in Li Jin's activities. B．Members in Li Jin's service centre get paid. C．Most activities are organized for children. D．Some videos Li Jin made are a success. 4．Which of the following best describes Li Jin? A．Quiet and kind. B．Patient and humorous. C．Honest and easy-going. D．Strong-minded and selfless (无私的). 5．What is the passage mainly about? A．The meaning of protecting waters. B．The leader in a cleanup activity. C．A hero praised (表扬) for volunteer work. D．A volunteer service centre. 【答案】1．C 2．B 3．D 4．D 5．C 【导语】本文是一篇记叙文。讲述了李进九年如一日无私保护三亚水域、组织环保志愿活动并通过新媒体宣传环保的事迹。 1．文章第一段第一句“In the past nine years, Li Jin…has made great efforts to protect the waters of Sanya city in Hainan.”指出，李进努力保护三亚的水域。 2．文章第三段第一句“In April, 2021, he used his own money to build a volunteer service centre which has 1,170 registered members…”指出，有1170人加入了他的志愿服务中心。 3．文章第三段最后一句“Several of the videos have been watched millions of times.”指出，李进制作的一些视频很成功。 4．文章全文体现李进自掏腰包做公益、长期坚持环保，他意志坚定且无私。 5．文章全文围绕投身环保志愿工作的李进展开，他是值得赞扬的志愿英雄。 Animals are important and they are our friends. But many of them are in danger now. What can we do to preserve them? ◇Don’t eat meat from endangered (濒临灭绝的) animals. Some of us like to eat meat. But do you know some meat is from endangered animals? The number of the animals is very small. We can’t see them one day if we don’t save them. So, don’t eat meat from endangered animals. ◇Don’t wear clothes made of fur. Sometimes people kill animals for fur. If we don’t buy or wear clothes made of fur, people will stop killing animals. ◇Give away money to the Animal Helper. The Animal Helper always does everything to help save animals. But they need a lot of money. So save some money and give it away to them to help animals. ◇Tell people it’s important to save animals. Not all people know animals are our friends and we must save them. So why not tell people around us that it’s important to save animals? 根据语篇内容，选择最佳选项。 1．What does the underlined word “preserve” mean? A．Save. B．Keep. C．Feed. 2．Why shouldn’t we eat meat from endangered animals? A．Because it’s not healthy for us. B．Because it will put us in danger. C．Because the number of these animals is very small. 3．What can we do with our money to help save animals? A．Give money to Animal Helper. B．Buy clothes made of animal fur. C．Buy food for homeless animals. 4．Which of the following is NOT true according to the passage? A．Many animals are in great danger now. B．All people know animals are our friends. C．Animal Helper works to help save animals. 5．What is the main idea of the passage? A．How to help save animals. B．What to eat to keep healthy. C．When to help save animals. 【答案】1．A 2．C 3．A 4．B 5．A 【导语】本文介绍了保护动物的几种方法，包括不吃濒危动物肉、不穿皮草、捐款给动物保护组织以及告诉他人保护动物的重要性。 1．第一段提到“many of them are in danger now”，随后提出“What can we do to preserve them?”，下文介绍了保护动物的具体方法，因此preserve意为“保护”，与save意思相近。 2．第二段提到“The number of the animals is very small. We can’t see them one day if we don’t save them.”，因此不应吃濒危动物的肉是因为这些动物数量很少。 3．第四段提到“save some money and give it away to (Animal Helper) to help animals”，因此可以通过捐钱给Animal Helper来帮助拯救动物。 4．第五段提到“Not all people know animals are our friends”，因此“所有人都知道动物是我们的朋友”表述错误。A项第一段提到“many of them are in danger now”；C项第四段提到“Animal Helper always does everything to help save animals”。 5．全文介绍了保护动物的四种具体方法，因此主要讲的是如何帮助拯救动物。 The sea is an important part of the Earth.  It is home to many animals and plants, but it has many problems today. One of the biggest problems is plastic pollution (污染). Every year, millions of tons (吨)of plastic end up in the ocean. This plastic pollution is bad for sea animals and birds, mainly because they often take plastic as food.  As a result, many of them die (死亡). Overfishing（过度捕捞）is also a big problem for the sea. People catch too many fish, and fish can’t reproduce（繁殖） fast enough. If we keep going like this, we will find that we can’t see any fish in the sea one day.  Overfishing is bad for fish. It’s also bad for other animals that eat fish. To protect the sea, we need to do something. We can do this by stopping the use of plastic and collecting rubbish.  We can also learn about the sea and teach others why it is important. Together, we can take care of the sea and make sure it is safe for animals, plants and people. We need to remember that the sea helps us, so we must also help the sea. 根据材料内容选择最佳答案。 1．How many sea problems does the text talk about? A．1. B．2. C．3. D．4. 2．What is the main reason（原因）for plastic being bad for sea animals? A．They think plastic is their food. B．Plastic makes the water too dirty. C．Plastic takes up their living places. D．They can’t swim in water full of plastic. 3．What does the underlined word “this” in paragraph 3 refer to? A．Overfishing. B．Polluting. C．Using plastic. D．Catching birds. 4．What does the text suggest we should do together? A．Stop eating fish. B．Stop using plastic. C．Feed sea animals. D．Find a safe place for fish. 5．What is the structure of the passage? (P=Paragraph) A． B． C． D． 【答案】1．B 2．A 3．A 4．B 5．B 【导语】本文是一篇说明文，主要介绍了海洋面临的两大主要问题——塑料污染和过度捕捞，并呼吁人们采取行动保护海洋。 1．文章第2段介绍了塑料污染，第3段介绍了过度捕捞，一共提到了2个海洋问题。 2．文中第2段提到“This plastic pollution is bad for sea animals and birds mainly because they often take plastic as food.”，说明塑料对海洋动物有害的主要原因是它们会把塑料当成食物。 3．第3段前两句“Overfishing is also a big problem for the sea. People catch too many fish, and fish can’t reproduce fast enough. If we keep going like this...” 中，“this”指代的就是前面提到的过度捕捞(Overfishing)这种行为。 4．文章最后一段提到“To protect the sea, we need to do something. We can do this by stopping the use of plastic and collecting rubbish. We can also learn about the sea and teach others why it is important. Together, we can take care of the sea...”，其中明确提到了“stopping the use of plastic” 是保护海洋的做法之一。 5．P1：总述海洋的重要性并引出海洋面临问题。P2、P3：分别介绍塑料污染、过度捕捞两大问题。P4：介绍保护海洋的措施并发出呼吁。对应的结构是①/②③/④，与选项B的树形结构完全匹配。 Zhangjiajie is a beautiful and famous city in the northwest of Hunan Province, China. It is very popular with tourists from all over the world because of its fantastic natural beauty. Every year, thousands of people come to visit this amazing place. Zhangjiajie is well-known for its tall and special sandstone mountains. They look very different from common mountains. Some are so high that they reach into the clouds. Many people say they are just like the “floating mountains” in the famous movie Avatar. Besides the great mountains, there are also thick green forests, clean and quiet rivers, and wonderful waterfalls. The air here is clean and fresh, and the views around are like colourful paintings. Zhangjiajie National Forest Park is the first national forest park in our country. It is big and beautiful. You can walk along the small roads, listen to the birds singing and enjoy the green trees. In 1991, China formally submitted an application (申请) to inscribe (列入) Wulingyuan Scenic Area as a World Natural Heritage. The year after that, the Wulingyuan Scenic Area became a World Natural Heritage. That makes it even more famous around the world. Visitors can take photos, climb the mountains or take a cable car to see the sights from high up. Walking in Zhangjiajie makes people feel peaceful and delighted. It is a great place for people to get away from busy city life. If you love nature and beautiful views, Zhangjiajie is a wonderful place for you to visit. 1．Where is Zhangjiajie? A．In the southern part of Hunan. B．In the northwest part of Hunan. C．In the northeast part of Hunan. D．In the western part of Hunan. 2．What is Zhangjiajie famous for? A．Delicious food. B．Old houses. C．Natural beauty. D．Busy shops. 3．When did Wulingyuan become a World Natural Heritage? A．In 1990. B．In 1992. C．In 1991. D．In 1993. 4．What does the underlined sentence “Walking in Zhangjiajie makes people feel peaceful and delighted” mean? A．People feel relaxed and glad. B．People feel easy and bored. C．People feel afraid and sad. D．People feel calm and tired. 5．What is the passage mainly about? A．It tells a story about a trip to Hunan. B．It introduces the beauty of Zhangjiajie. C．It teaches people how to go to Zhangjiajie. D．It talks about the history of Hunan. 【答案】1．B 2．C 3．B 4．A 5．B 【导语】本文是一篇说明文，主要介绍了中国湖南张家界的自然美景、景区地位与游览价值，展现了它作为旅游胜地的独特魅力。 1．文章第一句提到“Zhangjiajie is a beautiful and famous city in the northwest of Hunan Province, China.”，由此可直接得出答案，张家界在湖南省西北部。 2．文章第一段中提到“It is very popular with tourists from all over the world because of its fantastic natural beauty.”，由此可知张家界以自然美景闻名。 3．文章第三段中提到“In 1991, China formally submitted an application to inscribe Wulingyuan Scenic Area as a World Natural Heritage. The year after that, the Wulingyuan Scenic Area became a World Natural Heritage.”，1991年的次年是193年，由此可得出答案B。 4．根据其后文“It is a great place for people to get away from busy city life”可知，张家界是一个好地方，所以结合选项可猜测句子表达的含义应是“放松且开心的”，和选项A一致，其它三项都有令人不愉快的形容词，故排除。 5．全文围绕张家界的自然美景、景区地位与游览体验展开，由此可知本文是介绍张家界的美丽风光，对应选项B。    四、选词填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 come   for   build   in   live   kilometer   waste   suddenly   colorful   they Do you know about Dongting Lake? It’s famous 1 the name “800-li Dongting Lake”. Dongting Lake is in Yueyang. It is 2 the north of Hunan Province. It covers about 2,625 square 3 . It is a large freshwater lake in China. Every year thousands of people from all over the world 4 here to enjoy the beautiful lake. It looks like protecting Dongting Lake became (成为) a hot topic 5 . In fact, people in Yueyang are trying to save 6 mother lake all the time. On the one hand, people 7 East Dongting Lake Nature Reserve (保护区) in 1982. It provides a good place for valuable birds and animals. On the other hand, people stopped factories from putting 8 water into the lake. In this way, the lake is very clean now and many fish are 9 happily. Also, 10 flowers come out and leaves (叶子) turn green around the lake. More and more people come here for a trip. 【答案】 1．for 2．in 3．kilometres/kilometers 4．come 5．suddenly 6．their 7．built 8．waste 9．living 10．colorful 【导语】本文主要介绍了洞庭湖的基本概况、人们保护它的措施以及如今的优美风光。 1．句意：它因“八百里洞庭”而闻名。此处需要介词for，构成固定搭配“be famous for（因……而闻名）”。 2．句意：它位于湖南省北部。此处需要介词in，构成固定搭配“in the north of（在……北部）”。 3．句意：它占地约2625平方千米。此处需要可数名词kilometer，构成固定搭配“square kilometer（平方千米）”；且前面数值大于1，名词需用复数形式，因此可用kilometers或kilometres，两种拼写均正确。 4．句意：每年成千上万来自世界各地的人来到这里欣赏美丽的湖泊。句子缺少谓语动词，动词come表示“来到”，和主语people搭配，且句中时间状语“every year”提示时态为一般现在时，所以选择动词原形come。 5．句意：保护洞庭湖突然成了一个热门话题。此处需要一个副词，用来修饰动词became，表示“突然地”，所以选择suddenly。 6．句意：事实上，岳阳的人们一直在努力拯救他们的母亲湖。句子缺少修饰名词“mother lake”的定语，此处需要一个形容词性物主代词指代people，表示“他们的”，所以需将they转换为their。 7．句意：一方面，人们在1982年建立了东洞庭湖自然保护区。句子缺少谓语动词，动词build表示“建立”，和主语people搭配，且句中时间状语“in 1982”提示时态为一般过去时，需将build变为过去式built。 8．句意：另一方面，人们阻止工厂向湖中排放废水。句子缺少修饰名词water的定语，需要一个形容词表示“废弃的”，所以选择waste。 9．句意：这样，湖水现在很干净，许多鱼正在快乐地生活。句子缺少谓语动词，此处需要一个表示“生活”的动词，应选live，且句中时间状语now和助动词are，提示时态为现在进行时，所以live要变为现在分词living。 10．句意：此外，湖边五颜六色的花开了，树叶变绿了。句子缺少修饰名词flowers的定语，此处需要一个表示“五颜六色的”形容词，用来修饰flowers，所以选择colorful。 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺，意思完整。每空限填一词，每词限用一次。 protect  drop  of  save  run  when  we  way  luck  hand Every day, we use a lot of water. We need water to drink, to cook, and to wash our 1 . We use a lot of water to take a shower, too. How can we save water? It’s 2 that the Rain Stick Shower can help us. It 3 about 80% of water when we take a shower. It collects and sterilizes (消毒) the water we used and then reuses it. With the help of this smart shower, every 4 of water goes onto our bodies six times. The CEO of Rain Stick said that one family of two people can save a lot of water because 5 this product (产品). In fact, there are many other 6 to save water. For example, when you wash dishes, don’t let the water keep 7 . And only do some washing with a washing machine 8 there are a lot of clothes to wash. If the washing machine isn’t full, you will waste water. As you can see, it is easy for all of 9 to do something for our earth. 10 the environment (环境) is very important. Do something right now! 【答案】 1．hands 2．lucky 3．saves 4．drop 5．of 6．ways 7．running 8．when 9．us 10．Protecting 【导语】本文围绕节约用水、保护环境展开，介绍了节水淋浴装置的节水优势，同时列举日常生活中的实用节水小方法，呼吁每个人从小事做起，行动起来节约水资源、守护地球与生态环境。 1．句意：我们需要水来饮用、做饭、洗手。搭配“wash our…”，日常表达为洗手，our指代多人，手不止一只，必须用复数； hand变形为复数hands，语义语法完全匹配。 2．句意：幸运的是，这款Rain Stick淋浴设备可以帮助我们。此处需要形容词作表语，luck是名词“运气”，变为形容词lucky“幸运的”，It’s lucky that...“幸运的是……”，契合上下文语气。 3．句意：它在我们淋浴时能节约大约80%的水。主语It（三单），时态为一般现在时；后文核心主题是节水，save“节约”贴合主旨，三单变形为saves。 4．句意：在这款智能淋浴设备的帮助下，每一滴水都会在我们身上循环流经六次。固定量词搭配every drop of water“每一滴水”；修饰water，表达水滴的概念，drop“滴”精准适配，无需变形。 5．句意：Rain Stick的首席执行官称，一个两口之家用这款产品可以节约大量的水。空后名词短语“this product”，只能用because of（介词短语，后接名词）；because单独使用后接从句，因此选介词of。 6．句意：事实上，还有很多其他的节水方法。 many other后接可数名词复数，后文介绍多种节水做法，way“方法、方式”含义契合，变复数为ways。 7．句意：例如：洗碗的时候，不要让水一直流。固定语法结构keep doing sth.“持续做某事”；语境为不要让水一直流淌，run“流动”变为动名词running。 8．句意：并且只有当有很多衣服要洗的时候，再使用洗衣机洗衣。此处需要引导时间状语从句，表达“当……的时候”；只有当有很多衣服时再开洗衣机，连词when完美匹配逻辑。 9．句意：正如你所见，我们所有人都可以很轻松地为地球做点事。介词of后面须用人称代词宾格形式；all of us固定表达“我们所有人”，主格we变为宾格us。 10．句意：保护环境非常重要。句子缺少主语，动词不能直接作主语，需要变为动名词；全文主题是环保，protect“保护”贴合主题，变动名词Protecting，句首首字母大写。 五、书面表达 1．为了鼓励青少年亲近大自然、走进大自然，某青少年英文网站举办了主题为“Nature”的征文比赛。假如你是李明，请你根据以下的要点提示写一篇英文短文投稿。 要点： 2．走进大自然的经历及感受； 3．走进大自然的好处(放松身心，……)； 4．呼吁人们走进大自然。 注意： 5．短文须包含上述要点，可适当增加细节，以使行文连贯； 6．文中不能出现真实姓名和学校名称； 7．词数70～80。 _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Nature is our home. It’s a part of our life. I still remember the time when I went hiking with my family. We got up early to see the sunrise. At first, I walked without difficulties. Later, I felt tired and wanted to give up but my dad kept encouraging me. Finally, I reached the top of the mountain and saw the sun shining in the sky. I was amazed by the beauty of nature. Getting close to nature is good for us students. It helps us learn more about plants and animals. We can also relax after a week’s study. Let’s get close to nature together! 【详解】[总体分析] ①题材：本文是一篇材料作文； ②时态：时态以“一般现在时”和“一般过去时”为主； ③提示：写作要点已给出，考生应注意不要遗漏提示，并适当添加细节，注意字母大小写以及标点符号。 [写作步骤] 第一步，介绍自己走进大自然的经历及感受； 第二步，介绍走进大自然的好处； 第三步，呼吁人们走进大自然。 [亮点词汇] ①at first起初 ②give up放弃 ③get close to接近 [高分句型] ①I still remember the time when I went hiking with my family.(when引导的定语从句) 1．保护大自然是每个人应尽的责任和义务。我们在生活中的点滴小事上，也能做出自己的贡献。你将参加学校英文报举办的“Protecting Mother Nature”主题征文活动，请根据图片提示，用英语写一篇文章，谈谈你是如何保护大自然的。 注意： 1. 词数80左右； 2. 不得透露任何个人信息。 ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 Protecting Mother Nature Mother Nature is very important to us. We should take action to protect her. First, we should reduce pollution. Walking or riding bicycles to school is an environmentally friendly choice for us. Second, we should turn off the lights when we leave a room. Additionally, we should save water, as water is the source of life and we should not waste it. Third, we should not litter; instead, we should put rubbish in the bin. Fourth, we should plant more trees, as trees can clean the air and prevent soil erosion. Let’s work together to protect Mother Nature and make our Earth a better place to live in. 【详解】[总体分析] ①题材：本文是一篇说明文，为材料作文； ②时态：时态主要为“一般现在时”； ③提示：文章应该包括思维导图提示要点，要适当补充，使文章内容充实；行文时多用第一人称，尽量多使用短语和句型；写作中适当使用连接词，使行文连贯、顺畅。 [写作步骤] 第一步，开门见山：提出文章核心观点，强调大自然对人类的重要性，并呼吁人们采取行动保护大自然，为下文具体阐述保护措施做铺垫。 第二步，从多个日常生活角度详细阐述保护大自然的具体行动； 第三步，总结全文，再次呼吁大家共同努力保护大自然。 [亮点词汇] ①take action 采取行动 ②work together 携手共进 [高分句型] ①Walking or riding bicycles to school is an environmentally friendly choice for us. (动名词作主语) ②Second, we should turn off the lights when we leave a room. (when引导的时间状语从句) 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $ Unit 5 Amazing nature 单元话题热点题型组合练 一、语法填空 阅读下面短文内容，在空白处填入适当的单词或用所给单词的正确形式填空。 Have you ever been to Dongting Lake? It’s famous 1 its beautiful views and natural resources. Dongting Lake is in the 2 (north) part of Hunan Province. It is about 2,625 square 3 (kilometre) in size. It is one of the five largest freshwater 4 (lake) in China. Every year 5 (thousand) of tourists from all over the world come to Yueyang in order to enjoy the beautiful scenery around Dongting Lake. With the development of society, protecting Dongting Lake has become a hot topic. In fact, people of Yueyang are trying to improve the environment of the lake. On the one hand, they set up East Dongting Lake National Nature Reserve (东洞庭湖国家级自然保护区) in 1982. It 6 (provide) a good place for birds and rare animals. 7 the afternoon of April 25th,2018, President Xi Jinping saw birds 8 (fly) and milu deer eating grass in East Dongting Lake National Nature Reserve. On the other hand, factories are not allowed to put waste water into the lake. So fishes are living in the clean water now. Besides, colourful flowers and green trees are planted along Dongting Lake. It is nice for people 9 (go) there when flowers come out and leaves turn green. Dongting Lake is our mother lake. Everyone in Yueyang should play a part in 10 (protect) it. 阅读下面短文，根据语境、音标或所给的单词提示，在每个空格内填入一个适当的词，要求所填的词意义准确、形式正确，使短文意思完整、行文连贯。 The Earth is our home. We have only one Earth. So we should love and take good care of 1 (she). Being good friends of the Earth, we should help to keep our Earth clean. People have lived on Earth for 2 (million) of years. The Earth 3 (be) clean many years ago. But now the pollution is so serious (严重的) that our Earth is 4 (become) dirty. We must do something to protect 5 Earth. We must find a kind of clean fuel (燃料) for cars. 6 (factory) must make the waste water clean before they let it out. We should live together 7 the animals and plants in a friendly way. We mustn’t cut down forests. We should 8 (plant) more trees to make the air cleaner. We must stop 9 (kill) animals. Our Earth is a 10 (beauty) planet. We should try our best to make her better. 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 There was a village boy named Sadhu. People in his village 1 (use) water recklessly (无所顾忌地), but Sadhu did not. As a kid, he often 2 (say), “Water is life!” He never wasted water. And he even shared many ways to save water. To 3 (he) surprise, people didn’t care much. Months went by and the winter came. On a cold morning, the villagers got up to get some water as usual (像往常一样), 4 they found that there was no water. They could not drink any water, wash their clothes or take a shower. That made all the villagers 5 (happy). The villagers went to Sadhu’s home and asked him for help. Sadhu put some water in his tank (水箱) in summer. He let every villager take a bottle of water from his tank. What 6 kind boy! The villagers thanked Sadhu a lot. 7 (lucky) the next day, the village welcomed (迎来) winter rains. Their tanks 8 (be) full of water again. Everyone in the village became happy and they all agreed 9 the boy. After that, the villagers decided 10 (save) water and they often said, “Water is important! Water is life!” 二、完形填空 先通读短文，掌握其大意，然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案。 22nd April is Earth Day. Each year, Jim 1 this day by planting trees with his family. This year, he wants to do that with 2 people. Jim asks his classmates Lily and Ben to 3 him. “Jim, why do you 4 planting trees on this day?” Lily asks. “Do you know that each day, a big 5 produces oxygen (产生氧气) for about five people to breathe (呼吸)?” Jim asks. Before anyone can 6 , Jim says, “Trees take in CO₂ and give out oxygen. They help clean the air.” “Trees are important 7 us and the earth,” Ben says. “Yes!” Lily says. “Will 8 plant lots of trees today?” “Not really,” Jim says. “ 9 we plant one tree each year, we’ll have lots of trees in the end.” “What are we waiting for?” Ben says. “Let’s 10 !” With years of practice (练习), Jim knows 11 about planting trees. He says, “First, dig a big hole (坑). Then, 12 the little tree in it. Next, cover the hole with the soil and water the tree.” After three 13 of hard work, the children plant three trees. Seeing the cute trees, Lily and Ben are 14 and they hug (拥抱) each other. They say they will take part in the great activity 15 next year. 1．A．introduces B．celebrates C．develops D．protects 2．A．different B．smart C．healthy D．strong 3．A．save B．pay C．know D．join 4．A．keep B．remember C．stop D．waste 5．A．house B．tree C．machine D．planet 6．A．look B．form C．answer D．throw 7．A．from B．to C．with D．of 8．A．she B．he C．they D．we 9．A．So B．But C．If D．Because 10．A．dance B．share C．climb D．start 11．A．well B．little C．only D．fast 12．A．win B．put C．buy D．fall 13．A．years B．days C．hours D．minutes 14．A．worried B．friendly C．bored D．happy 15．A．often B．quickly C．again D．finally From the deepest forests to our towns and cities, trees are all around us. We share our world 1 trees. They are our silent friends, but we often overlook (忽视) them in our daily lives. In fact, trees are very important for all living things on Earth. To begin with, forests are a safe place for animals, insects and plants. Trees are also good for us humans because they can 2 harmful (有害的) gases and produce oxygen (氧气). This means they help keep the air clean and 3 . Trees make our lives more 4 . Many of the things around us, such as paper and pencils, come from trees. Just look around your room—a lot of the furniture is made of wood. Trees also provide us with delicious fruit and wonderful drinks. For example, tea is made from the 5 of the tea tree. However, humans are not treating trees well. We are cutting down forests to build roads and buildings. We are polluting the earth, and this 6 trees. If we continue to do this, there will be 7 forests left in the future. A world without trees is hard to 8 . We should realize the importance of trees and take action right away. First, we can plant more trees on Tree Planting Day. Second, we should use paper 9 and recycle more. Everyone can make a difference. It is our duty to protect our silent friends 10 it is too late. Let’s work together to save our planet. 1．A．to B．for C．with D．from 2．A．take in B．take off C．take out D．take away 3．A．dirty B．fresh C．cold D．hot 4．A．difficult B．boring C．convenient D．expensive 5．A．leaves B．roots C．flowers D．fruits 6．A．helps B．grows C．burns D．harms 7．A．fewer B．less C．more D．better 8．A．know B．see C．imagine D．believe 9．A．freely B．wisely C．simply D．carelessly 10．A．if B．when C．before D．after The outside world is full of secrets. And they are so 1 that lots of people are busy studying them. All around us are birds, animals, trees and flowers. The facts about how they fly or 2 are as interesting as anything could be. Do you know that one of the presidents of the USA spent hours and hours studying 3 ? A businessman who 4 near New York City became so interested in insects that he began to collect them. He now has over one thousand 5 kinds of insects carefully kept in glass boxes. Come with me and I will help you find some of the secrets. Hush! Let’s go 6 through the woods and fields. Here we shall find how a 7 tells other rabbits that there is danger. We shall follow a mother bear and her young ones as they look for 8 and get ready for winter sleep. We shall watch bees dancing in the air to let other bees know where they can find food. I will show you many other 9 . But the best thing that I can teach you is to keep your eyes and 10 open when you go out. Nature tells her secrets only when you look and listen carefully. 1．A．friendly B．careful C．interesting D．boring 2．A．laugh B．agree C．walk D．grow 3．A．people B．birds C．countries D．classmates 4．A．lives B．watches C．reads D．writes 5．A．important B．easy C．different D．hard 6．A．nearly B．quietly C．quickly D．carefully 7．A．book B．bird C．flower D．rabbit 8．A．food B．maps C．names D．address 9．A．jobs B．worlds C．things D．persons 10．A．ears B．noses C．hands D．feet 三、阅读理解 Mountains: The Giants of the Earth Mountains are some of the most amazing landscapes on Earth. They are formed by the movement of the Earth’s crust (地壳). Here are three famous types of mountains: Fold Mountains Fold mountains, like the Himalayas, are created when two tectonic plates (板块) push against each other. This pushes the land up into large folds. Those mountains are often very tall and have sharp peaks. Many of the world’s highest mountains, including Mount Everest, are fold mountains. Volcanic Mountains Volcanic mountains form when magma (岩浆) erupts from the Earth’s core and piles up over time. Mount Fuji in Japan and Mount Kilimanjaro in Africa are examples of volcanic mountains. Some are active and can erupt, while others are extinct. Dome Mountains Dome mountains are created when magma pushes up the Earth’s crust but doesn’t erupt. This creates a rounded “dome” shape. The Black Hills in the USA are a famous example of dome mountains. Mountains are not just beautiful: they are also important for our planet. They provide water, protect biodiversity, and are home to many unique species. 1．How many types of mountains are introduced in the passage? A．2 B．3 C．4 D．5 2．The underlined word “peaks” in the passage means ________. A．valleys B．hills C．mountain tops D．forests 3．Which of the following is a volcanic mountain? A．The Himalayas B．Mount Everest C．Mount Fuji D．The Black Hills 4．Dome mountains are formed by ________. A．tectonic plate movement B．magma eruptions C．magma pushing up the crust D．heavy rainfall 5．The passage mainly talks about ________. A．the height of mountains B．the formation of mountains C．famous mountains in the world D．the importance of mountains Sandstorms usually happen in spring. They often happen in northern China. People in southern China don’t have to worry about this kind of bad weather. Most of the sand comes from the north of China. In northern China, lots of places have few trees and don’t get much rain. When there aren’t many trees, the ground can’t keep enough water. Over the years, the ground dries up and turns into sand. When spring comes and the ice melts, the ground becomes loose (松的). Strong winds take the loose sand into the sky. Besides, in northeastern China, there lie some vast deserts. Sandstorms are bad for people’s health. If people breathe in too much sand, they will cough or have serious illnesses. Sandstorms also cause lots of problems for farmers. Sometimes their sheep get lost in the storms and never come back home. The winds also destroy the farmers’ houses. What can you do to stop sandstorms? Here’s some advice. Ask your parents to help you plant some trees in spring. If you see people cutting down too many trees, tell them about the dangers of sandstorms and ask the government to stop them. 1．When do sandstorms usually happen? A．In summer. B．In spring. C．In winter. D．In autumn. 2．What does the second paragraph tell us? A．Why sandstorms happen in northern China. B．The dangers of sandstorms. C．Sandstorms aren’t terrible at all. D．How sandstorms happen 3．Which of the following is NOT a way to stop sandstorms？ A．Planting more trees in spring. B．Stopping people from cutting down too many trees. C．Not staying outside when sandstorms happen. D．Telling people about the dangers of sandstorms. 4．Which is the best title for this passage? A．Sandstorms B．How we can stop sandstorms C．Why sandstorms only happen in northern China D．Sandstorms can influence most areas of China In the past nine years, Li Jin, who was born in Guangxi but raised in Sanya, has made great efforts to protect the waters of Sanya city in Hainan. He is now spreading the knowledge of environmental protection through new media platforms (媒体平台). Around 2014, he began doing volunteer work to clear rubbish from the beaches and officially registered (注册) as a volunteer in May, 2017. Li Jin immediately (立刻) took the lead in a cleanup activity on the Sanya River. In April, 2021, he used his own money to build a volunteer service centre which has 1,170 registered members who take part in activities without asking for payment (付款). So far, he has spent about 3,800 hours on volunteer activities in over 550 events. More than 2,300 people have joined in the volunteer activities with his encouragement (鼓励). They've drawn the attention of both the adults and the children to the importance of protecting the oceans and beaches. Since it was built, his centre has organized (组织) 51 beach-cleaning activities that have seen about 1,800 people join in. In 2021, because of Li's growing influence in environmental protection circles, the city government invited him to make a number of short videos, in which he uses simple words to explain how to protect the environment. Several of the videos have been watched millions of times. “My volunteer work would be meaningless if I got paid. But the work itself is of great value. So I will continue doing the environmental protection work,” he said. 1．What is Li Jin trying hard to protect? A．The beaches in Guangxi. B．The wildlife on the Sanya River. C．The waters of Sanya. D．The cities in Hainan. 2．How many people joined Li Jin's volunteer service centre? A．550. B．1,170. C．1,800. D．2,300. 3．What can we know from Paragraph 3? A．Millions of people join in Li Jin's activities. B．Members in Li Jin's service centre get paid. C．Most activities are organized for children. D．Some videos Li Jin made are a success. 4．Which of the following best describes Li Jin? A．Quiet and kind. B．Patient and humorous. C．Honest and easy-going. D．Strong-minded and selfless (无私的). 5．What is the passage mainly about? A．The meaning of protecting waters. B．The leader in a cleanup activity. C．A hero praised (表扬) for volunteer work. D．A volunteer service centre. Animals are important and they are our friends. But many of them are in danger now. What can we do to preserve them? ◇Don’t eat meat from endangered (濒临灭绝的) animals. Some of us like to eat meat. But do you know some meat is from endangered animals? The number of the animals is very small. We can’t see them one day if we don’t save them. So, don’t eat meat from endangered animals. ◇Don’t wear clothes made of fur. Sometimes people kill animals for fur. If we don’t buy or wear clothes made of fur, people will stop killing animals. ◇Give away money to the Animal Helper. The Animal Helper always does everything to help save animals. But they need a lot of money. So save some money and give it away to them to help animals. ◇Tell people it’s important to save animals. Not all people know animals are our friends and we must save them. So why not tell people around us that it’s important to save animals? 根据语篇内容，选择最佳选项。 1．What does the underlined word “preserve” mean? A．Save. B．Keep. C．Feed. 2．Why shouldn’t we eat meat from endangered animals? A．Because it’s not healthy for us. B．Because it will put us in danger. C．Because the number of these animals is very small. 3．What can we do with our money to help save animals? A．Give money to Animal Helper. B．Buy clothes made of animal fur. C．Buy food for homeless animals. 4．Which of the following is NOT true according to the passage? A．Many animals are in great danger now. B．All people know animals are our friends. C．Animal Helper works to help save animals. 5．What is the main idea of the passage? A．How to help save animals. B．What to eat to keep healthy. C．When to help save animals. The sea is an important part of the Earth.  It is home to many animals and plants, but it has many problems today. One of the biggest problems is plastic pollution (污染). Every year, millions of tons (吨)of plastic end up in the ocean. This plastic pollution is bad for sea animals and birds, mainly because they often take plastic as food.  As a result, many of them die (死亡). Overfishing（过度捕捞）is also a big problem for the sea. People catch too many fish, and fish can’t reproduce（繁殖） fast enough. If we keep going like this, we will find that we can’t see any fish in the sea one day.  Overfishing is bad for fish. It’s also bad for other animals that eat fish. To protect the sea, we need to do something. We can do this by stopping the use of plastic and collecting rubbish.  We can also learn about the sea and teach others why it is important. Together, we can take care of the sea and make sure it is safe for animals, plants and people. We need to remember that the sea helps us, so we must also help the sea. 根据材料内容选择最佳答案。 1．How many sea problems does the text talk about? A．1. B．2. C．3. D．4. 2．What is the main reason（原因）for plastic being bad for sea animals? A．They think plastic is their food. B．Plastic makes the water too dirty. C．Plastic takes up their living places. D．They can’t swim in water full of plastic. 3．What does the underlined word “this” in paragraph 3 refer to? A．Overfishing. B．Polluting. C．Using plastic. D．Catching birds. 4．What does the text suggest we should do together? A．Stop eating fish. B．Stop using plastic. C．Feed sea animals. D．Find a safe place for fish. 5．What is the structure of the passage? (P=Paragraph) A． B． C． D． Zhangjiajie is a beautiful and famous city in the northwest of Hunan Province, China. It is very popular with tourists from all over the world because of its fantastic natural beauty. Every year, thousands of people come to visit this amazing place. Zhangjiajie is well-known for its tall and special sandstone mountains. They look very different from common mountains. Some are so high that they reach into the clouds. Many people say they are just like the “floating mountains” in the famous movie Avatar. Besides the great mountains, there are also thick green forests, clean and quiet rivers, and wonderful waterfalls. The air here is clean and fresh, and the views around are like colourful paintings. Zhangjiajie National Forest Park is the first national forest park in our country. It is big and beautiful. You can walk along the small roads, listen to the birds singing and enjoy the green trees. In 1991, China formally submitted an application (申请) to inscribe (列入) Wulingyuan Scenic Area as a World Natural Heritage. The year after that, the Wulingyuan Scenic Area became a World Natural Heritage. That makes it even more famous around the world. Visitors can take photos, climb the mountains or take a cable car to see the sights from high up. Walking in Zhangjiajie makes people feel peaceful and delighted. It is a great place for people to get away from busy city life. If you love nature and beautiful views, Zhangjiajie is a wonderful place for you to visit. 1．Where is Zhangjiajie? A．In the southern part of Hunan. B．In the northwest part of Hunan. C．In the northeast part of Hunan. D．In the western part of Hunan. 2．What is Zhangjiajie famous for? A．Delicious food. B．Old houses. C．Natural beauty. D．Busy shops. 3．When did Wulingyuan become a World Natural Heritage? A．In 1990. B．In 1992. C．In 1991. D．In 1993. 4．What does the underlined sentence “Walking in Zhangjiajie makes people feel peaceful and delighted” mean? A．People feel relaxed and glad. B．People feel easy and bored. C．People feel afraid and sad. D．People feel calm and tired. 5．What is the passage mainly about? A．It tells a story about a trip to Hunan. B．It introduces the beauty of Zhangjiajie. C．It teaches people how to go to Zhangjiajie. D．It talks about the history of Hunan. 四、选词填空 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 come   for   build   in   live   kilometer   waste   suddenly   colorful   they Do you know about Dongting Lake? It’s famous 1 the name “800-li Dongting Lake”. Dongting Lake is in Yueyang. It is 2 the north of Hunan Province. It covers about 2,625 square 3 . It is a large freshwater lake in China. Every year thousands of people from all over the world 4 here to enjoy the beautiful lake. It looks like protecting Dongting Lake became (成为) a hot topic 5 . In fact, people in Yueyang are trying to save 6 mother lake all the time. On the one hand, people 7 East Dongting Lake Nature Reserve (保护区) in 1982. It provides a good place for valuable birds and animals. On the other hand, people stopped factories from putting 8 water into the lake. In this way, the lake is very clean now and many fish are 9 happily. Also, 10 flowers come out and leaves (叶子) turn green around the lake. More and more people come here for a trip. 阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺，意思完整。每空限填一词，每词限用一次。 protect  drop  of  save  run  when  we  way  luck  hand Every day, we use a lot of water. We need water to drink, to cook, and to wash our 1 . We use a lot of water to take a shower, too. How can we save water? It’s 2 that the Rain Stick Shower can help us. It 3 about 80% of water when we take a shower. It collects and sterilizes (消毒) the water we used and then reuses it. With the help of this smart shower, every 4 of water goes onto our bodies six times. The CEO of Rain Stick said that one family of two people can save a lot of water because 5 this product (产品). In fact, there are many other 6 to save water. For example, when you wash dishes, don’t let the water keep 7 . And only do some washing with a washing machine 8 there are a lot of clothes to wash. If the washing machine isn’t full, you will waste water. As you can see, it is easy for all of 9 to do something for our earth. 10 the environment (环境) is very important. Do something right now! 五、书面表达 1．为了鼓励青少年亲近大自然、走进大自然，某青少年英文网站举办了主题为“Nature”的征文比赛。假如你是李明，请你根据以下的要点提示写一篇英文短文投稿。 要点： 2．走进大自然的经历及感受； 3．走进大自然的好处(放松身心，……)； 4．呼吁人们走进大自然。 注意： 5．短文须包含上述要点，可适当增加细节，以使行文连贯； 6．文中不能出现真实姓名和学校名称； 7．词数70～80。 _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 1．保护大自然是每个人应尽的责任和义务。我们在生活中的点滴小事上，也能做出自己的贡献。你将参加学校英文报举办的“Protecting Mother Nature”主题征文活动，请根据图片提示，用英语写一篇文章，谈谈你是如何保护大自然的。 注意： 1. 词数80左右； 2. 不得透露任何个人信息。 ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $