Unit 13 We're trying to save the earth C 单元限时检测-【初中必刷题】2024-2025学年九年级下册英语同步课件(人教版)

英 语 九年级下册 RJ 1 2 3 第一部分 教材同步分层练 4 Unit 13 We're trying to save the earth! C 单元限时检测 5 刷速度 6 速度 Ⅰ.完形填空（10分） 【2024河北石家庄一模】Alicia Galan is picking up litter all the way from her home in Spain to Paris. She is heading to Change NOW 2024, an event where people will come together to discuss . .1. . about climate change and try to find ways to solve them. Alicia decided to . .2. . after visiting an aquarium （水族馆）. There she learned that some . .3. . which are discovered in the ocean often ate plastic and some even died . .4. . plastic bags. It made her feel angry and . .5. ., so she made up her mind to do something to help them. 刷速度 返回目录 7 When she picks up litter on the street, she sometimes does get some funny looks, but she doesn't . .6. .. She said, “Even if some people might wonder what I'm doing, I'm sure they will understand it and do the same thing themselves one day.” Her . .7. . for other young people who are interested in picking up litter is to wear gloves, to bring a litter picker, to go with an adult and not to pick up anything sharp. When it comes to . .8. . environmental work with schoolwork, Alicia says, “Yes, I'm a volunteer, but I'm also a 10-year-old girl. School first, and then picking up litter.” 刷速度 返回目录 8 By sharing her environmental work with her teachers and classmates, Alicia is . .9. . others to join in it. Now her classmates always volunteer to clean the school . .10. . and they even go out to clean the beaches, parks and streets on weekends. Let's learn from Alicia and start to help by picking up any litter we see on the ground. 完形填空·语篇导读 本文主要讲述了艾丽西亚为保护环境作出自己的努力的故事。 刷速度 返回目录 9 1.( ) A.weather B.problems C.trips D.places B 【解析】根据try to find ways to solve them可知，此处指讨论问题。 2.( ) A.take action B.take turns C.take notes D.take place A 【解析】句意为：艾丽西亚参观了一个水族馆后决定采取行动。take action意为 “采取行动”；take turns意为“轮流”；take notes意为“记笔记”；take place意为“发生”。根据上下文可知，此处指决定采取行动来解决环境问题。 知识拓展 take action to do sth.为固定搭配，意为“采取行动做某事”。 刷速度 返回目录 10 3.( ) A.rocks B.ships C.animals D.scientists C 【解析】句意为：在那里，她了解到，在海洋中发现的一些动物经常吃塑料，有 些甚至因为塑料袋而死亡。根据an aquarium和which are discovered in the ocean often ate plastic可知，此处指动物。 4.( ) A.according to B.except for C.instead of D.because of D 【解析】according to意为“根据”；except for意为“除了”；instead of意 为“代替；而不是”；because of意为“因为”。根据语境可知，此处指有些动 物因为塑料袋而死。 刷速度 返回目录 11 5.( ) A.happy B.worried C.satisfied D.relaxed B 【解析】句意为：这让她感到愤怒和担忧，所以她下定决心要做点什么来帮助它 们。happy意为“开心的”；worried意为“担心的”；satisfied意为“满意的”； relaxed意为“放松的”。根据feel angry可知选worried。 6.( ) A.care B.fall C.arrive D.come A 【解析】句意为：当她在街上捡垃圾时，她有时确实会有一些滑稽的样子，但她 并不在乎。根据下文可知，她不在乎别人的看法。 刷速度 返回目录 12 7.( ) A.aim B.advice C.plan D.question B 【解析】句意为：她给其他对捡垃圾感兴趣的年轻人的建议是…… 根据“to wear gloves, to bring a litter picker, to go with an adult and not to pick up anything sharp”可知，此处指建议。 8.( ) A.connecting B.helping C.balancing D.sharing C 【解析】句意为：当谈到平衡环境工作和学业时…… connect意为“连接”； help意为“帮助”；balance意为“平衡”；share意为“分享”。根据“School first, and then picking up litter.”可知，此处指平衡工作和学习。 刷速度 返回目录 13 9.( ) A.forcing B.encouraging C.warning D.ordering B 【解析】句意为：通过与老师和同学分享她的环境工作，艾丽西亚鼓励其他人加 入进来。force 意为“强迫”；encourage意为“鼓励”；warn意为“警告”； order意为“命令”。根据语境可知选B项。 知识拓展 encourage sb. （not） to do sth.意为“鼓励某人（不）做某事”。 10.( ) A.hardly B.politely C.heavily D.actively D 【解析】句意为：现在，她的同学们总是自愿积极地打扫学校，甚至在周末出去 打扫海滩、公园和街道。根据“… they even go out to clean the beaches, parks and streets on weekends.”可知，此处指积极打扫学校。 刷速度 返回目录 14 Ⅱ.阅读理解（26分） A 【2024辽宁抚顺调研】April 22nd is World Earth Day. What can you do to make the planet a better place to live? Here are some things you can do to help plants and animals. 刷速度 返回目录 15 ▲Do not get in the way of the natural habitats （生活环境） of plants and animals. Do not pick wild flowers. ▲Talk to your family or teacher about starting a garden to interest butterflies and birds. ▲Pet waste has bacteria （细菌） that may harm fish and other animals. Clean up your dog's waste while walking it. 刷速度 返回目录 Do you know “Three Rs”? ▲Reduce Buy and use things that are made to last for long. Use cloth bags to go shopping. ▲Reuse Use empty boxes as holders for things like pencils and pens. Fix something that's broken instead of throwing it away. Use both sides of every piece of paper. ▲Recycle 刷速度 返回目录 17 Take old mobile phones to a recycling center. Separate rubbish so you can recycle paper, glass, aluminum cans （铝罐）, and plastic. Instead of throwing out food waste, make it turn into new soil. ★Click here for more things we can do to make the world a greener, cleaner place. 阅读A篇·语篇导读 本文主要介绍了我们可以做些什么来保护地球上的植物和动物。 刷速度 返回目录 11.What can we do to help plants or animals?( ) D A.Pick beautiful wild flowers. B.Walk our pet dogs often. C.Feed animals in their habitats. D.Start a garden at home. 【解析】细节理解题。根据“Talk to your family or teacher about starting a garden to interest butterflies and birds.”可知选D项。 12.Those who can find new ways of using things like empty bottles may be good at ___. B A.reducing B.reusing C.recycling D.refilling 【解析】推理判断题。根据Reuse部分的“Use empty boxes as holders for things like pencils and pens.”可知，能找到空瓶子之类的东西的新用途的人 可能擅长重复使用。 刷速度 返回目录 19 13.According to the text, people are encouraged to ___ in their daily life. C A.buy more things than they need B.make more food waste C.use both sides of paper D.collect old mobile phones 【解析】细节理解题。根据Reuse部分的“Use both sides of every piece of paper.”可知，人们被鼓励在日常生活中使用纸张的两面。 刷速度 返回目录 20 14. 文章出处Where is the text probably taken from?( ) A A.An environment website. B.A science magazine. C.A history book. D.An interesting diary. 【解析】推理判断题。根据文中最后一句“Click here for more things we can do to make the world a greener, cleaner place.”及上文介绍的内容可知， 本文应来自与环境相关的网站，故选A项。 刷速度 返回目录 21 B 【2024广东东莞二模】The “April snow” is here! It's not real snow, of course. It's catkins （飞絮） from willows and poplars （杨树） in spring. For some people, this “snow” is not welcomed. Catkins can trigger allergies （过敏症）, making people's noses, eyes, and skin uncomfortable. In spring, the female trees grow lots of flowers. When these flowers finish growing, they produce cotton-like seeds that spread through the air. Luckily, scientists have found many ways to control catkins. Doing “gender change surgery （变性手术）” on willows and poplars is one of them. People cut off the branches of female trees and take the place of them with branches 刷速度 返回目录 22 from male trees. This cuts down the number of catkins. However, this way is slow and expensive. A skilled worker can do the “surgery” on less than ten trees a day. It was reported that from 2008 to 2018, only around 1,000 trees were treated in Beijing. Scientists in Wuxi, Jiangsu, give the trees special injections （注射） to reduce the number of catkins. These injections make the trees mainly use their energy to grow bigger and get more leaves, not to reproduce and make catkins. Xu Qinming, an expert in Wuxi, said that this method was safe for the trees. However, the trees need to get injections every year to keep the catkin number under control. 刷速度 返回目录 Other than injections, the trees can take “medicine”. This medicine can be sprayed （喷洒） onto the trees before the catkins form, which can quickly reduce the number of catkins. Still, people need to be careful about how much medicine they use and when they use it, or they might hurt the environment. 阅读B篇·语篇导读本文主要介绍了科学家研究出来的减少柳絮和杨絮产生的方法。 刷速度 返回目录 15.What can we infer from Paragraphs 1 and 2?( ) D A.Catkins are hard to see. B.It's normal to snow in April. C.People welcome willows. D.It's uncomfortable to breathe in catkins for some people. 【解析】推理判断题。第一、二段主要说明了柳絮和杨絮形成于四月，如下雪一 般，并且容易引起部分人的过敏症状。根据“Catkins can trigger allergies, making people's noses, eyes, and skin uncomfortable.”可知，选项D符合题意。 刷速度 返回目录 25 16.What does the “gender change surgery” refer to?( ) A A.Replacing the branches of female trees with those from male trees. B.Planting more male trees. C.Planting more female trees. D.Changing the gender of the branches by medicine. 【解析】细节理解题。根据“People cut off the branches of female trees and take the place of them with branches from male trees.”可知选A项。 刷速度 返回目录 26 17.How many ways are introduced to deal with catkins?( ) C A.One. B.Two. C.Three. D.Four. 【解析】细节理解题。文章第四、五、六段分别介绍了“变性手术”、注射药物 及喷洒药剂三种方式。 刷速度 返回目录 27 18.What's the main idea of the passage?( ) B A.How to play with catkins. B.How to control catkins with new technology. C.How to tell male and female willow trees apart. D.How to protect willows and poplars. 【解析】主旨大意题。通读全文可知，文章主要介绍了控制柳絮和杨絮的方法， 选项B符合题意。 刷速度 返回目录 28 C 【2023浙江杭州模拟】Imagine pioneers traveling west in the 1800s. In those days, it was hard to find running water and shops where people could buy things. As time went by, most pioneers had to make their homes near a river so that they could get water easily. How did rivers help people in the past? Back in the pioneer days, people grew their own food, caught their own fish, and collected their own water. 19.___ People also used rivers as roads, traveling on boats. Traders shipped goods （货物） to people from other areas. D 刷速度 返回目录 29 20.___ When building many factories right next to rivers for the water's power to make machines work, some people choose to live near a river for working. They use the river to ship large goods, and some of them work at these factories that provide electricity for homes and businesses.21.___ B E 刷速度 返回目录 30 Who wouldn't want to live near a river? Some people are nervous about living near rivers because rivers can cause floods （洪水）. Every once in a while, floodwaters rise higher than a house, ruining （毁坏） many things in the house. 22.___ Such waste causes water to smell bad and pollutes the crops we eat. Water and crops in polluted areas can make people very sick. How do people decide where to live? 23.___ Rivers can provide jobs and fun activities in a beautiful place. However, those living by rivers should be willing to accept possible problems as well. A C 刷速度 返回目录 31 A.Some factories put their waste into rivers. B.Why do people live near rivers now? C.People should think over the possible risks before deciding where to live. D.When staying close to a river, it was easy to get water for living. E.People who carry goods onto ships live near the river, too. F.Why did people want to live near a river? G.Some factories stop waste water from running into rivers. 阅读C篇·语篇导读文章主要介绍了人类选择邻河而居的好处和坏处。 刷速度 返回目录 32 19.___ D 【解析】 根据“People also used rivers as roads， traveling on boats.” 可知，此处在说过去的人们是如何利用水的。D项（住在河边时，很容易获得生活 用水。）符合语境。 刷速度 返回目录 33 20.___ B 【解析】 分析文章结构可知此处为小标题，根据“When building many factories right next to… provide electricity to homes and businesses.” 可知，本段介绍了现在人们为什么要住在河流附近。B项（为什么人们现在住在河 边？）符合语境。 知识拓展 provide sth.for sb./provide sb. with sth.意为“为某人提供某物”。 21.___ E 【解析】 根据上文内容可知，此处与选择住在河边的人有关。E项（把货物装上 船的人也住在河边。）符合语境。 刷速度 返回目录 34 22.___ A 【解析】 根据“Such waste causes water to smell bad and pollutes the crops we eat.”可知，此处应提到工厂排出的废弃物。A项（一些工厂将废弃物 排入河流。）符合语境。 23.___ C 【解析】 根据“How do people decide where to live?”可知，本段在讲人们 是怎样决定住在哪儿的。C项（人们在决定住在哪里之前应该仔细考虑可能存在的 风险。）符合语境。 刷速度 返回目录 35 Ⅲ.根据短文内容及所给提示填写单词（10分） Now we often use the word “green”， such as green bags, green clothes, green cars and green energy. What does it mean? Being “green” is a new way of 24.__________ （say） “helping the environment”. It is good to 25.__________ （help） protect the environment. There are many ways to be green! We can make less trash and use 26.__________ （little） water. For example, when we go to the store, we can bring our own bags instead of getting a 27.p________ bag. We can buy products that have less wrapping （包装材料）.As for water, we can take a shorter shower. We can also save the rainwater to water 28.__________ （flower） and other plants. 刷速度 返回目录 36 Another way is to use “green” energy. That means using energy 29.f________ the wind, water, or sun. It also means using less energy. Don't forget to turn off the electronics when you are not using them. Also, you can buy products 30.t________ use less energy. Some kinds of light bulbs （电灯泡） are good choices because they use less energy and 31.c________ less money! April 22nd is World Earth Day. It's a special day to remember 32.__________ （we） earth and think of ways to help our beautiful planet.33.__________ we don't have to wait till that day to take action. We can do something to help every day. 语篇导读本文主要介绍了如何保护环境。 刷速度 返回目录 37 24.________ saying 【解析】 a way of doing sth.意为“做某事的一种方式”，为固定用法。 知识拓展 on one's way to在某人去……的路上 be in the way挡路 make way让路 25.______ help 【解析】 固定句型“It is + 形容词 + to do sth.”意为“做某事是……的”， 此处应用动词原形。 刷速度 返回目录 38 26.______ less 【解析】 根据前面的 less trash可知，此处也应用比较级，故填less。 27.p________ lastic 【解析】 根据语境和首字母提示可知，此处指塑料袋。 28._________ flowers 【解析】 flower意为“花”，是可数名词，空前无限定词，故填其复数形式。 刷速度 返回目录 39 29.f_____ rom 【解析】 句意为：那意味着使用来自风、水或太阳的能源。from作介词，意为 “来自”，符合语境。 30.t_____ hat 【解析】 分析句子结构可知，设空引导定语从句，且在从句中作主语，先行词为 products，结合首字母提示，故填that。 知识拓展 在含有定语从句的主从复合句中，当先行词为指物的不定代词时，关系代词也要 使用that，而不用which。 刷速度 返回目录 40 31.c_____ ost 【解析】 根据they use和and可知，此处填动词原形。结合语境及首字母提示， 故填cost。 32._____ our 【解析】 此处应使用形容词性物主代词来修饰后面的名词。故填our。 33._____ But 【解析】 设空前后内容之间为转折关系，且设空位于句首，故填But。 刷速度 返回目录 41 Ⅳ.书面表达（15分） 34.【2024浙江金华模拟】假设你是李辉，你校英语报“Protect the Environment”专 栏面向全校学生征集主题海报及宣传稿，需要用英语向大家宣讲环保的意义及中 学生应该怎样保护环境。请你根据以下海报提示，以“Save the Earth: Let's Do Our Part!”为题，用英语给专栏写一篇稿件。 刷速度 返回目录 42 要求： （1）包括提示中所有的写作要点； （2）条理清楚，行文连贯，可适当发挥； （3）稿件中不能出现真实的人名和地名等信息； （4）词数80—100（题目和开头已给出，不计入总词数）。 刷速度 返回目录 43 Save the Earth: Let's Do Our Part! The earth is the only home for everyone on it. It's crying for our help now. __________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ As middle school students, we should make a difference and help save the earth! To protect the earth, we can start by saving water, growing more trees, and reducing pollution. We can also save animals and recycle whenever possible. We can also choose to ride a bike instead of 刷速度 返回目录 44 _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ _______________________________________________________________________ 【解析】 知识拓展 creative adj. 有创造性的creation n. 创建；创造物 driving a car to help stop pollution and make sure of always throwing trash in the proper bins. By doing these above, we can make a positive impact on the environment and create a better future for ourselves and generations to come. 刷速度 返回目录 $$