Unit 5 The power of plants单元话题选词填空练习-2025-2026学年外研版七年级英语上册单元重难点易错题精练

Unit 5 The power of plants 单元话题选词填空练习 Unit 5 The power of plants单元话题：植物的力量 本资料共10篇专题训练，从上到下依次按照难度分为基础语篇巩固练和重难语篇提升练 基础语篇巩固练 短文填空：用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次。每空只填一个单词。） harm   we   life   make    much   cut   be   create   wonder   tea In fact, trees are very important for all living things on Earth. They help 1 a clean environment for everyone on this planet. Trees make our 2 more convenient. 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 3 of wood. Trees also provide us with delicious fruit and 4 drinks. For example, we can make tea from the leaves of the 5 tree. Trees do so much for 6 . We can’t imagine a world without them. However, humans are not treating trees in a kind way. We are 7 down forests all around the world. We are polluting the water and the air, and this 8 trees. All these things 9 a big problem. We need to do 10 to protect trees and save our planet. 【答案】 1．create 2．lives 3．made 4．wonderful 5．tea 6．us 7．cutting 8．harms 9．are 10．more 【导语】本文阐述了树木对地球生物的重要性，如创造清洁环境、提供生活用品和美味饮品等。然而人类却在砍伐森林、污染环境伤害树木，这些行为带来大问题，呼吁人们做更多事来保护树木和地球 。 1．句意：它们帮助为这个星球上的每个人创造一个清洁的环境。根据“They help...a clean environment for everyone on this planet.”可知，“help (to) do sth.”表示“帮助做某事”，此处表示创造环境，“create创造”符合语境，此处用动词原形。故填create。 2．句意：树木让我们的生活更便利。根据“Trees make our...more convenient.”可知，“our我们的”后面接名词，结合语境这里指我们的生活，“life生活”是可数名词，这里要用复数形式“lives”。故填lives。 3．句意：看看你的房间——很多家具都是由木头制成的。根据“a lot of the furniture is...wood.”可知，这里表示家具由木头制成，“be made of”表示“由……制成（能看出原材料）”。故填made。 4．句意：树木还为我们提供美味的水果和很棒的饮品。根据“Trees also provide us with delicious fruit and...drinks.”可知，这里需要一个形容词来修饰“drinks”，“wonder奇迹”的形容词“wonderful”符合语境，表示很棒的饮品。故填wonderful。 5．句意：例如，我们可以用茶树的叶子泡茶。根据“we can make tea from the leaves of the...tree.”可知，“tea tree”表示“茶树”。故填tea。 6．句意：树木为我们做了这么多。根据“Trees do so much for...”可知，“for（为了）”是介词，后面接宾格，“we”的宾格是“us”。故填us。 7．句意：我们正在砍伐世界各地的森林。根据“We are...down forests all around the world.”可知，“cut down”表示“砍伐”，“are”后面接动词的现在分词构成现在进行时，“cut砍”的现在分词是“cutting”。故填cutting。 8．句意：我们正在污染水和空气，这对树木有害。根据“We are polluting the water and the air, and this...trees.”可知，“this”是单数，作主语，谓语动词用第三人称单数形式，“harm伤害”的第三人称单数是“harms”。故填harms。 9．句意：所有这些都成了一个大问题。根据“All these things...a big problem.”可知，“All these things”是复数，作主语，be 动词用“are”。故填are。 10．句意：我们需要做更多的事情来保护树木和拯救我们的星球。根据“We need to do...to protect trees and save our planet.”可知，结合语境这里表示需要做更多的事，“much”的比较级是“more”。故填more。 根据语篇内容，从方框中选择恰当的单词，并用其正确形式填空。将单词填写在答题卡对应的横线上。每个单词只能用一次。 they  into  sunlight  corn  food  nature  though  grow  pollution  produce Plants means a lot to us. We use plants for 1 , shelter (居所), clothing, medicines and even the air to breathe. Plants keep our air and water clean. The green leaf collect 2 and carbon dioxide during the day. The stem take in the water. At the same time, the plants 3 sugar and oxygen that is part of the air we breathe. Plants are also part of the water cycle. The trees in a rainforest can make 4 own rain. The water rises up from the roots to the leaves, and come 5 the air through the leaves. The clouds is made and it then rains on the forest. Plants give us things to eat. Wheat (小麦), 6 and rice are all come from plants. Many people are 7 some fruits and vegetables to eat in the gardens at home. That is also a way of cutting down the 8 , because the big cars do not need to send so much food to the stores. There are millions of plants in 9 world. Not everyone knows about the importance of them, 10 they influence us in many ways. we should try our best to protect them. 【答案】 1．food 2．sunlight 3．produce 4．their 5．into 6．corn 7．growing 8．pollution 9．nature 10．though 【导语】本文讲述了植物对人类的重要性，包括提供食物、清洁空气和水、参与水循环等，并呼吁人们保护植物。 1．句意：我们用植物来获取食物、居所、衣物、药品，甚至是呼吸的空气。根据常识可知，植物可以为人类提供食物。food“食物”，不可数名词。 2．句意：白天，绿叶收集阳光和二氧化碳。根据“The green leaf collect...and carbon dioxide during the day”可知，植物进行光合作用需要阳光和二氧化碳。sunlight“阳光”，不可数名词。故填sunlight。 3．句意：与此同时，植物产生糖和氧气，而氧气是我们呼吸的空气的一部分。根据“ the plants...sugar and oxygen”可知，植物通过光合作用产生糖和氧气，produce意为“生产，产生”，主语“the plants”是复数，时态为一般现在时，所以用动词原形，故填produce。 4．句意：热带雨林中的树木可以制造它们自己的雨。“one’s own...”表示“某人自己的……”，这里指树木自己的雨，they的形容词性物主代词是their，故填their。 5．句意：水从根部上升到叶子，然后通过叶子进入空气。根据“The water rises up from the roots to the leaves, and come...the air through the leaves.”可知，水从叶子进入空气，应用短语come into。故填into。 6．句意：小麦、玉米和大米都来自植物。根据“ Wheat (小麦),...and rice are all come from plants.”和常识可知，小麦、玉米和大米都是常见的粮食作物，都来自植物。corn“玉米”，不可数名词。故填corn。 7．句意：许多人正在家里的花园里种植一些水果和蔬菜来吃。根据“some fruits and vegetables to eat in the gardens at home”可知，许多人正在家里的花园里种植一些水果和蔬菜。该句时态为现在进行时，其结构为 “be + 动词的现在分词”，grow的现在分词是growing，故填growing。 8．句意：那也是一种减少污染的方式，因为大汽车不需要把那么多食物送到商店了。根据前文可知，因为在家种植食物，减少了汽车运输食物，从而减少了污染，pollution“污染”，是不可数名词。故填pollution。 9．句意：自然界中有数百万种植物。根据“There are millions of plants”可知，植物都生活在自然界，应用nature。故填nature。 10．句意：不是每个人都知道它们的重要性，尽管它们在很多方面影响着我们。前后句之间是让步关系，though意为“尽管”，引导让步状语从句，故填though。 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。 wild   get   light   important   they   wet   when   for   kind   keep Tea plants grow in the south of China. The 1 tea plants can be 9 meters tall. But workers in the tea garden 2 the tea plants only 0.9 to 1.2 meters tall. Because it is easy for workers to 3 the leaves from them at this height (高度). Tea plants like warm and 4 climate. They grow buds (芽) 5 it is above 10℃. The best temperature (温度) for 6 to grow is 20℃~25℃. And enough (充足的) rain is 7 for the tea plants. Too much or too little is not so good. They need enough 8 , too. A tea plant can live 9 a very long time. Some can even live over 100 years. There are six 10 of tea in China. Many Chinese people like drinking tea. They think it can help keep them healthy. 【答案】 1．wild 2．keep 3．get 4．wet 5．when 6．them 7．important 8．light 9．for 10．kinds 【导语】本文讲述了茶树在中国南方的生长情况。 1．句意：这种野生的茶树可以长到9米高。根据“tea plants can be 9 meters tall.”可知是指野生的茶树。wild“野生的”，故填wild。 2．句意：但是茶园里的工人只让茶树长到0.9到1.2米高。根据“But workers in the tea garden”和“the tea plants only 0.9 to 1.2 meters tall”可知茶园工人会保持茶树的高度。keep“保持”，主语workers是复数，时态为一般现在时，所以谓语动词用原形，故填keep。 3．句意：因为在这个高度工人们很容易摘到叶子。根据“Because it is easy for workers to”和“the leaves from them at this height”，可知在这个高度工人们很容易摘到叶子。get the leaves“摘到叶子”，不定式to后接动词原形，故填get。 4．句意：茶树喜欢温暖和湿润的气候。根据“Tea plants like warm and”和“climate”，可知，茶树喜欢温暖和湿润的气候。wet“湿润的”，故填wet。 5．句意：当温度高于10℃时，它们就会发芽。根据“They grow buds”和“it is above 10℃”可知，当温度高于10℃时，茶树就会发芽。when“当……时”，故填when。 6．句意：对于茶树来说，最好的生长温度是20℃~25℃。根据“The best temperature for”和“to grow is 20℃~25℃”可知，是指对于茶树来说，最好的生长温度是20℃~25℃。介词for后面，需用they的宾格形式them代替tea plants，故填them。 7．句意：充足的雨水对茶树来说很重要。根据“And enough rain is”和“for the tea plants”可知，充足的雨水对茶树来说很重要。important “重要的”，故填important。 8．句意：它们也需要足够的光照。根据“They need enough”和常识可知，茶树需要足够的光照。light“光照”，不可数名词，故填light。 9．句意：茶树可以活很长时间。根据“A tea plant can live”和“a very long time”可知，茶树可以活很长时间。for后接一段时间，故填for。 10．句意：中国有六种茶。根据“There are six”和“of tea in China”可知，中国有六种茶。kind“种类”，six后需用复数形式kinds，故填kinds。 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。 with, and, a, sister, them, home, we, too, fresh, help I am a tree. I live in a rainforest in the south of China. It’s hot 1 wet here. It rains a lot. I have a lot of brothers and 2 . I have many good friends, 3 . We all live together. Birds make 4 homes in our branches (枝干). We are 5 to the animals. We give 6 leaves (叶子) and fruit as their food. They can grow fast and well 7 the help of us. We are 8 to people, too. We can make the air 9 and give them wood to make tables and desks. They can have 10 rest under the trees when they are tired. We live a happy life. 【答案】 1．and 2．sisters 3．too 4．their 5．home 6．our 7．with 8．helpful 9．fresh 10．a 【导语】本文是一棵树的自述。 1．句意：那里又湿又热。hot和wet是并列关系，用and连接。故填and。 2．句意：我有很多兄弟姐妹。and连接并列的名词，sister“姐妹”符合，表泛指用复数。故填sisters。 3．句意：我也有很多好朋友。逗号隔开，位于句末，用too表示“也”。故填too。 4．句意：鸟儿用树枝建造它们的家。此空修饰名词，主语是第三人称复数，用their“它们的”修饰名词。故填their。 5．句意：我们是动物的家。根据“I am a tree.”可知大树是小动物的家，home表示“家”。故填home。 6．句意：我们给我们的叶子和果实作为它们的食物。此空修饰名词，主语是We，此空用形容词性物主代词our“我们的”修饰。故填our。 7．句意：在我们的帮助下，它们可以长得很快很好。介词短语with the help of表示“在……的帮助下”。故填with。 8．句意：我们也对人们有用。此空为形容词作表语，根据下文“give them wood to make tables and desks.”可知大树是有用的，helpful表示“有用的”。故填helpful。 9．句意：我们可以让空气清新，给他们树木来做桌子和书桌。动词短语make sth adj表示“使某物……”。根据air和所给词可知此处指让空气清新，fresh表示“清新的”。故填fresh。 10．句意：当他们累的时候，可以在树下休息。动词短语have a rest表示“休息”。故填a。 请从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余项。 because　enough　hunt　cook　plant　over　collect　use　in　movie　make　food When winter comes, most plants lose their leaves. But bamboo does not. Bamboo is one of the fastest growing 1 in the world. It can grow 2 60 cm every day. Even 3 cold winter, bamboo stands up well and grows fast. Chinese people see this as bamboo’s spirit (精神). It is about being brave 4 to face any difficulties. Because of this, Chinese people love bamboo. Bamboo is a common plant in China. It has many uses in our daily lives. It plays an important part in 5 furniture (家具), such as chopsticks, baskets and chairs. People also use bamboo shoots (竹笋) to 6 all kinds of delicious food. It also provides 7 for pandas. Bamboo is very 8 in art. 9 it is empty (空的) inside, it is a good choice for musical instruments. You can see bamboo in many famous movies, too. For example, in the 10 Crouching Tiger, Hidden Dragon (《卧虎藏龙》), people fly and fight on bamboo. 【答案】 1．plants 2．over 3．in 4．enough 5．making 6．cook 7．food 8．useful 9．Because 10．movie 【导语】本文主要介绍了竹子的特点和各种用途。 1．句意：竹子是世界上生长最快的植物之一。根据“Bamboo is one of the fastest growing”可知竹子是生长最快的植物之一，plant“植物”，one of后加名词复数。故填plants。 2．句意：它每天可以生长超过60厘米。根据“grow...60 cm”可知是长60多厘米，over“超过”。故填over。 3．句意：即使在寒冷的冬天，竹子也生长得很好，屹立不倒。根据“cold winter”可知是在寒冷的冬天，用介词in。故填in。 4．句意：它是关于有足够的勇气面对任何困难。根据“being brave...to face any difficulties”可知是足够勇敢来面对困难，enough“足够”。故填enough。 5．句意：它在制作家具中扮演着重要的角色，比如筷子、篮子和椅子。根据“furniture”可知是制作家具，make“制作”，介词in后加动名词。故填making。 6．句意：人们还用竹笋来烹饪各种美味的食物。根据“all kinds of delicious food”可知是烹饪各种各样的食物，cook“烹饪”，动词不定式符号to后加动词原形。故填cook。 7．句意：它还为大熊猫提供食物。根据“for pandas.”可知竹子给熊猫提供食物，food“食物”，不可数名词。故填food。 8．句意：竹子在艺术中非常有用。根据“Bamboo is very...in art”可知竹子在艺术上也很有用，作表语用形容词useful“有用的”。故填useful。 9．句意：因为它内部是空的，所以是制作乐器的好选择。前句是后句的原因，用because引导。故填Because。 10．句意：例如，在电影《卧虎藏龙》中，人们在竹子上飞翔和战斗。根据“Crouching Tiger, Hidden Dragon”可知这是电影，movie“电影”，用名词单数。故填movie。 根据语篇内容, 从方框中选择恰当的单词, 并用其正确形式填空。 每个单词只能用一次。 house　carefully　around　and　it　help　simple　live　grow　sunlight Many people have aloe vera(芦荟) plants in their homes. The plant has long green leaves. It usually 1 in dry and hot places. Aloe vera is a hard-working plant. People can use it to 2 with cuts or burns (割伤或烧伤). Aloe vera also cleans the air 3 it. Bad air can come from the paint on the walls of some 4 . Aloe vera can make the air clean again. Aloe vera is popular for 5 long life. Most aloe vera plants 6 for around ten years. If people take care of (照料) them 7 , they can live for over 20 years! Growing an aloe vera plant is very 8 ! Buy a plant at the store, and then put it in a place with lots of 9 . If you want more aloe vera plants, just cut part of the plant 10 put it into the ground. Then it will grow again. 【答案】 1．grows 2．help 3．around 4．houses 5．its 6．live 7．carefully 8．simple 9．sunlight 10．and 【导语】本文主要介绍了芦荟这种植物。 1．句意：它经常生长在干燥炎热的地方。根据“It usually...in dry and hot places.”及备选词汇可知，此处表示芦荟经常生长在干燥炎热的地方，grow“生长”，动词，符合语境，时态为一般现在时，主语为It，谓语动词用单三形式。故填grows。 2．句意：人们可以用它来帮助处理割伤或烧伤。根据“can use it to...with cuts or burns (割伤或烧伤)”及备选词汇可知，此处表示芦荟可以帮助处理割伤或烧伤，help“帮助”，动词，符合语境，to后面接动词原形。故填help。 3．句意：芦荟也能净化它周围空气。根据“Aloe vera also cleans the air...it.”及备选词汇可知，此处表示净化周围空气，aroud“四周”，介词，符合语境。故填around。 4．句意：糟糕的空气可能来自一些房子墙壁上的油漆。根据“the paint on the walls of some...”及备选词汇可知，此处表示房子墙上的油漆，house“房子”，名词，符合语境，some后面接名词复数。故填houses。 5．句意：芦荟因其长寿而受欢迎。根据“Aloe vera is popular for...long life.”及备选词汇可知，此处表示芦荟因其长寿而受欢迎，此处应使用it的形容词性物主代词its“它的”，放在名词前。故填its。 6．句意：大多数芦荟植物可以存活大约十年。根据“long life”及备选词汇可知，此处表示能活大约十年，live“生存”，动词，符合语境，时态为一般现在时，主语是plants，复数，此处谓语动词用原形。故填live。 7．句意：如果人们细心照顾它们，它们可以活20多年！根据“take care of (照料) them..., they can live for over 20 years!”及备选词汇可知，此处表示细心照顾， carefully“细心地”，副词，符合语境，此处副词修饰动词。故填carefully。　　　　　　　　 8．句意：种植一株芦荟植物非常简单。根据“Growing an aloe vera plant is very...Buy a plant at the store, and then put it in a place...”及备选词汇可知，此处表示种植芦荟很简单，simple“简单的”，形容词，符合语境，此处形容词作表语。故填simple。 9．句意：在商店买一株植物，然后把它放在有很多阳光的地方。根据“put it in a place with lots of...”及备选词汇可知，此处表示把它放在有很多阳光的地方，sunlight“阳光”，不可数名词，符合语境。故填sunlight。 10．句意：如果你想要更多的芦荟植物，只需切下部分植株，然后将其种入土中。根据“just cut part of the plant...put it into the ground.”及备选词汇可知，此处表示顺承，and表顺承。故填and。 用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次，每空限填一个单词。） change   special   be   chicken   spend   field   sound   count   else   carrot There is a big yard in my grandparents’ house. In the east (东) of the yard is a vegetable 1 , and my grandmother plants a lot of vegetables there. In spring, she plants different kinds of vegetables in the yard. In summer, we can pick fresh vegetables in it, such as 2 and tomatoes. In autumn, the potatoes there are very big and fresh, and my grandmother usually 3 some time cooking delicious food with them. In winter, there is nothing. There is a big apple tree in the south (南) of the yard. My grandfather often records my height (记录身高) on that tree. What a 4 way! When autumn comes, there 5 many red apples on the tree. The colour of the leaves 6 with the seasons. In the west (西) of the yard, you can hear different 7 of animals. There are many kinds of animals in the yard. Let me 8 . One, two, three... ten kinds of animals. Every morning, I would like to pick up eggs of the 9 and geese there. What 10 ? In the north (北) part, there is a big house. My grandparents live there. 【答案】 1．field 2．carrots 3．spends 4．special 5．are 6．changes 7．sounds 8．count 9．chickens 10．else 【导语】本文介绍了作者祖父母家中的一个大院子，包括院子里的蔬菜园、苹果树、各种动物和一座大房子。 1．句意：院子的东边是一块菜地，我祖母在那里种了很多蔬菜。根据“In the east (东) of the yard is a vegetable ..., and my grandmother plants a lot of vegetables there.”及备选词可知，此处指的是菜地，field“场地，地”符合，a后跟名词单数。故填field。 2．句意：在夏天，我们可以在里面摘新鲜的蔬菜，比如胡萝卜和西红柿。根据“such as ... and tomatoes”及备选词可知，此处列举的是蔬菜，carrot“胡萝卜”符合，此处用其复数形式carrots表示一类事物。故填carrots。 3．句意：秋天的时候，那里的土豆又大又新鲜，我祖母通常花一些时间用它们做美味的食物。根据“some time cooking delicious food with them”及备选词可知，此处指的是花时间做某事，spend“花费（时间、金钱等）”符合，时态为一般现在时，主语是第三人称单数，谓语动词用三单。故填spends。 4．句意：多么特别的方式啊！根据“My grandfather often records my height (记录身高) on that tree.”及备选词可知，此处指的是在树上记录身高这种方式很特别，special“特别的”符合，形容词作定语修饰名词way。故填special。 5．句意：当秋天来临时，树上有很多红色的苹果。根据“there ... many red apples on the tree”及备选词可知，此处是there be句型，主语red apples是复数，be动词用are。故填are。 6．句意：树叶的颜色随着季节的变化而变化。根据“with the seasons”及备选词可知，此处指的是树叶的颜色随着季节的变化而变化，change“改变”符合，主语是单数，谓语动词用三单changes。故填changes。 7．句意：在院子的西边，你可以听到不同的动物叫声。根据“of animals”及备选词可知，此处指的是动物的声音，sound“声音”符合，此处用其复数形式sounds表示一类事物。故填sounds。 8．句意：让我数一数。根据“One, two, three... ten kinds of animals.”及备选词可知，此处指的是数一数有多少种动物，count“数”符合，let sb do sth“让某人做某事”，此处用动词原形。故填count。 9．句意：每天早上，我都想去那里捡鸡和鹅的蛋。根据“and geese”及备选词可知，此处指的是鸡，chicken“鸡”符合，此处用其复数形式chickens表示一类事物。故填chickens。 10．句意：还有什么？根据“In the north (北) part, there is a big house.”及备选词可知，此处是询问还有什么，else“其他的，别的”符合。故填else。 阅读短文，从方框中选择恰当的词填空，使短文通顺、意思完整。每个选项只用一次，有两项剩余。 being  to  grow  them  because  shapes  of  medicine  helpful  leaves  play  part Plants are everywhere around us! They come in many 1 , sizes and colors. They are not only beautiful to look at but also 2 an important role in our lives. From tiny flowers 3 tall trees, plants help us in many ways. Plants need three main things to 4 : sunlight, water and air. Most of 5 can make their own food through a process called photosynthesis (光合作用). They use sunlight, water and carbon dioxide (二氧化碳) to create sugar and oxygen (氧气). This process is important 6 the oxygen is what animals and humans need for breathing. They provide (提供) us with food, like fruits, vegetables, and grains. They also give us wood to build houses and make furniture (家具). Cotton from plants is used to make clothes, and some plants are even used to make 7 . Plants are also 8 to the environment in many ways. Their roots help keep soil from 9 washed away. In forests, they make a balanced home for different kinds of animals. Many birds build nests in trees, and insects (昆虫) eat plant 10 for food. 【答案】 1．shapes 2．play 3．to 4．grow 5．them 6．because 7．medicine 8．helpful 9．being 10．leaves 【导语】本文是一篇说明文，主要讲述了植物的多样性、生长需求及其对人类和环境的重要作用。 1．句意：它们有许多形状、大小和颜色。根据“Plants are everywhere around us! They come in many... sizes and colors”可知，此处缺复数名词，与sizes and colors并列作宾语，结合备选词汇可知，shapes“形状”，符合此处描述的“植物有很多形状”的语境。故填shapes。 2．句意：它们不仅看起来美丽，而且在我们的生活中也发挥着重要作用。根据“...an important role in our lives.”可知，此处为“play an important role in sth”，表示“在某方面起到重要作用”。故填play。 3．句意：从娇小的花朵到参天大树，植物以多种方式帮助我们。根据“From tiny flowers...tall trees”可知，此处为“from...to...”，表示“从……到……”，符合语境。故填to。 4．句意：植物生长需要三样主要东西：阳光、水和空气。根据“Plants need three main things to...”可知，植物需要三样主要东西来生长，grow“生长”，符合语境。故填grow。 5．句意：它们中的大多数可以通过一个叫做光合作用的过程来制造自己的食物。根据“Most of...can make their own food可知，它们中的大多数能自己制造食物，them指代前文的“plants”，故填them。 6．句意：这个过程很重要，因为氧气是动物和人类呼吸所必需的。根据“This process is important...the oxygen is what animals and humans need for breathing.”可知，这个过程很重要，因为氧气是动物和人类所需的，前后为因果关系，because“因为”，符合语境。故填because。 7．句意：棉花是从植物中提取的，用于制作衣服，有些植物甚至被用于制作药物。根据“some plants are even used to make...”可知，一些植物甚至被用来制作药物，medicine“药品”，不可数名词，作宾语，符合语境。故填medicine。 8．句意：植物在许多方面对环境也有帮助。根据下文“In forests, they make a balanced home for different kinds of animals.”可推知，此处表示植物在许多方面对环境也有帮助，helpful“有帮助的”，形容词，作表语，符合语境。故填helpful。 9．句意：它们的根系有助于防止土壤被冲刷流失。根据“Their roots help keep soil from...washed away”可知，它们的根防止土壤被冲走，“being”在此处表被动。故填being。 10．句意：许多鸟儿在树上筑巢，昆虫以植物叶子为食。根据“insects eat plant...for food”可知，昆虫以植物的叶子为食，leaves“叶子”，符合语境。故填leaves。 重难语篇提升练 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。 among  treasure  amaze  also  old  thousand  to  and  symbol  many China is home to many 1 plants. Yunnan province is one of the 2 important places for plant growth. 3 all the plants here, the camellia (山茶花) is very special. It can grow up 4 9 meters tall! 5 of different plants live in this beautiful land. Some of them are the 6 living plants on earth. The peony is a 7 of beauty and wealth in Chinese culture. Every day, people in the parks take a walk 8 enjoy the wonderful plants. These plants not only make our country beautiful but 9 show us the amazing power of nature in the world. We should all learn more about these wonderful plants in our country and take action to protect (保护) them so that we can keep these natural 10 alive for future generations (一代人) to enjoy. 【答案】 1．amazing 2．most 3．Among 4．to 5．Thousands 6．oldest 7．symbol 8．and 9．also 10．treasures 【导语】本文是一篇说明文，介绍了中国丰富的植物资源，以云南山茶花、牡丹为例，强调植物的意义及保护的重要性，呼吁守护自然宝藏。 1．句意：中国是许多神奇植物的家园。根据后文“show us the amazing power of nature”可知，此处需用形容词修饰“plants”，amaze的形容词形式为amazing“令人惊奇的”，符合语境，故填amazing。 2．句意：云南省是植物生长最重要的地方之一。“one of the+形容词最高级+名词复数”表示“最……的之一”，此处需用“many”的最高级“most”，“one of the most important places”表示“最重要的地方之一”，符合语境，故填most。 3．句意：在这儿所有的植物中，山茶花非常特别。根据“all the plants here”可知，此处表示“在多个事物之中”，“among”意为“在……之中（三者及以上）”，符合语境，句首首字母大写，故填Among。 4．句意：它能长到9米高！根据“grow up…9 meters tall”可知，此处需用介词“to”表示“达到（某种高度）”，“grow up to”是固定搭配，符合语境，故填to。 5．句意：成千上万种不同的植物生长在这片美丽的土地上。根据“of different plants”可知，此处需用“thousand”的复数形式“thousands”，构成“thousands of”短语，表示“成千上万的”，泛指数量多，符合语境，句首首字母大写，故填Thousands。 6．句意：其中一些是地球上最古老的活植物。根据“on earth”表示范围及前文“神奇植物”的设定可知，此处需用“old”的最高级“oldest”，形容植物的古老，符合语境，故填oldest。 7．句意：牡丹在中国文化中是美丽和财富的象征。根据“a…of beauty and wealth”可知，此处需用名词“symbol”，“a symbol of”表示“……的象征”，符合语境，故填symbol。 8．句意：每天，公园里的人们散步并欣赏这些美妙的植物。“take a walk”和“enjoy the wonderful plants”是并列动作，此处需用连词“and”连接，符合语境，故填and。 9．句意：这些植物不仅让我们的国家变得美丽，也向我们展示了世界上大自然惊人的力量。“not only…but also…”是固定短语，意为“不仅……而且……”，此处需填“also”，故填also。 10．句意：我们都应该更多地了解我们国家这些美妙的植物，并采取行动保护它们，以便我们能让这些自然瑰宝继续存在，供后代欣赏。根据“protect them”及“natural”可知，此处需用名词“treasure”的复数形式“treasures”，表示多种自然瑰宝，符合语境，故填treasures。 阅读短文，从方框中选出正确的词并用其适当形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 spare, role, expect, importance, connection, they, actually, protect, believe, compare Many people love putting plants in their homes. But plants don’t just make 1 homes look beautiful. They are also closely 2 with people’s daily life. We all know the 3 of plants in Chinese medicine. But the benefits of plants are far greater than we might 4 . One of the most popular plants is ginseng (人参). Doctors think that ginseng is good for health and use it for 5 people from illnesses. Also, Chinese people use ginseng to cook different dishes. However, if you 6 it with neem from India, you’ll find how people use plants differently. In India, people are familiar with neem (楝树) because they use it a lot. Neem is useful in solving some common health problems like sore throats and skin disorders (皮肤病). 7 , some supermarkets now still sell toothpaste (牙膏) made from it. Another popular plant is aloe Vera (芦荟). I 8 this name reminds you of cosmetics (化妆品). People often use aloe vera to make cosmetics and medicines. It can help to solve some skin problems like sunburn. And it is widely used in moisturisers to give people a wonderfully silky texture. It’s so common and easy to grow that people are willing to 9 some time to grow it at home. In a word, plants really play an amazing 10 in our life. 【答案】 1．their 2．connected 3．importance 4．expect 5．protecting 6．compare 7．Actually 8．believe 9．spare 10．role 【导语】本文是一篇说明文，介绍了植物对人类生活的重要作用，以人参、楝树、芦荟为例，说明其药用、日常用途，强调植物的价值。 1．句意：但植物不仅仅能让他们的家看起来漂亮。根据“Many people love putting plants in their homes.”可知，此处指“人们的家”，需用形容词性物主代词their修饰homes，their符合语境，故填their。 2．句意：它们也与人们的日常生活紧密相连。根据“they are also closely...”可知，“be connected with”是固定短语，表示“与……相关”，此处用connection的形容词形式connected，符合语境，故填connected。 3．句意：我们都知道植物在中药中的重要性。“the importance of”是固定短语，表示“……的重要性”，importance符合语境，故填importance。 4．句意：但植物的益处远比我们可能预期的要大。根据“far greater than we might...”可知，此处需用动词原形，expect“预期，期待”符合“益处超出预料”的语境。故填expect。 5．句意：医生认为人参有益健康，并用来保护人们免受疾病侵害。根据“for”可知，此处需要动名词形式；“protect...from...”是固定搭配，意为“保护……免受……”，符合语境。故填protecting。 6．句意：然而，如果你把它和印度的楝树相比，你会发现人们使用植物的方式有多么不同。空格位于条件状语从句中，主语是“you”，时态为一般现在时，此处需动词原形；“compare...with...”是固定搭配，意为“将……与……比较”，符合语境。故填compare。 7．句意：实际上，现在一些超市仍然出售用它制成的牙膏。根据前文介绍楝树的药用价值，后文举例说明其在日用品中的应用可知，actually“实际上”符合语境，句首首字母大写，故填Actually。 8．句意：我相信这个名字会让你想起化妆品。根据语境，此处需用动词表达“认为，相信”，believe“相信”符合语境，时态为一般现在时，主语为I，动词用原形，故填believe。 9．句意：它如此常见且容易种植，以至于人们愿意抽出一些时间在家种植它。“be willing to”意为“愿意做某事”，此处需要动词原形；“spare some time”是固定搭配，意为“抽出/腾出时间”，符合语境。故填spare。 10．句意：总之，植物在我们的生活中确实扮演着令人惊奇的角色。空格前有“play a(n)…”，此处构成“play a role”短语，意为“扮演角色，发挥作用”。故填role。 学科网（北京）股份有限公司 $ Unit 5 The power of plants 单元话题选词填空练习 Unit 5 The power of plants单元话题：植物的力量 本资料共10篇专题训练，从上到下依次按照难度分为基础语篇巩固练和重难语篇提升练 基础语篇巩固练 短文填空：用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次。每空只填一个单词。） harm   we   life   make    much   cut   be   create   wonder   tea In fact, trees are very important for all living things on Earth. They help 1 a clean environment for everyone on this planet. Trees make our 2 more convenient. 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 3 of wood. Trees also provide us with delicious fruit and 4 drinks. For example, we can make tea from the leaves of the 5 tree. Trees do so much for 6 . We can’t imagine a world without them. However, humans are not treating trees in a kind way. We are 7 down forests all around the world. We are polluting the water and the air, and this 8 trees. All these things 9 a big problem. We need to do 10 to protect trees and save our planet. 根据语篇内容，从方框中选择恰当的单词，并用其正确形式填空。将单词填写在答题卡对应的横线上。每个单词只能用一次。 they  into  sunlight  corn  food  nature  though  grow  pollution  produce Plants means a lot to us. We use plants for 1 , shelter (居所), clothing, medicines and even the air to breathe. Plants keep our air and water clean. The green leaf collect 2 and carbon dioxide during the day. The stem take in the water. At the same time, the plants 3 sugar and oxygen that is part of the air we breathe. Plants are also part of the water cycle. The trees in a rainforest can make 4 own rain. The water rises up from the roots to the leaves, and come 5 the air through the leaves. The clouds is made and it then rains on the forest. Plants give us things to eat. Wheat (小麦), 6 and rice are all come from plants. Many people are 7 some fruits and vegetables to eat in the gardens at home. That is also a way of cutting down the 8 , because the big cars do not need to send so much food to the stores. There are millions of plants in 9 world. Not everyone knows about the importance of them, 10 they influence us in many ways. we should try our best to protect them. 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。 wild   get   light   important   they   wet   when   for   kind   keep Tea plants grow in the south of China. The 1 tea plants can be 9 meters tall. But workers in the tea garden 2 the tea plants only 0.9 to 1.2 meters tall. Because it is easy for workers to 3 the leaves from them at this height (高度). Tea plants like warm and 4 climate. They grow buds (芽) 5 it is above 10℃. The best temperature (温度) for 6 to grow is 20℃~25℃. And enough (充足的) rain is 7 for the tea plants. Too much or too little is not so good. They need enough 8 , too. A tea plant can live 9 a very long time. Some can even live over 100 years. There are six 10 of tea in China. Many Chinese people like drinking tea. They think it can help keep them healthy. 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。 with, and, a, sister, them, home, we, too, fresh, help I am a tree. I live in a rainforest in the south of China. It’s hot 1 wet here. It rains a lot. I have a lot of brothers and 2 . I have many good friends, 3 . We all live together. Birds make 4 homes in our branches (枝干). We are 5 to the animals. We give 6 leaves (叶子) and fruit as their food. They can grow fast and well 7 the help of us. We are 8 to people, too. We can make the air 9 and give them wood to make tables and desks. They can have 10 rest under the trees when they are tired. We live a happy life. 请从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余项。 because　enough　hunt　cook　plant　over　collect　use　in　movie　make　food When winter comes, most plants lose their leaves. But bamboo does not. Bamboo is one of the fastest growing 1 in the world. It can grow 2 60 cm every day. Even 3 cold winter, bamboo stands up well and grows fast. Chinese people see this as bamboo’s spirit (精神). It is about being brave 4 to face any difficulties. Because of this, Chinese people love bamboo. Bamboo is a common plant in China. It has many uses in our daily lives. It plays an important part in 5 furniture (家具), such as chopsticks, baskets and chairs. People also use bamboo shoots (竹笋) to 6 all kinds of delicious food. It also provides 7 for pandas. Bamboo is very 8 in art. 9 it is empty (空的) inside, it is a good choice for musical instruments. You can see bamboo in many famous movies, too. For example, in the 10 Crouching Tiger, Hidden Dragon (《卧虎藏龙》), people fly and fight on bamboo. 根据语篇内容, 从方框中选择恰当的单词, 并用其正确形式填空。 每个单词只能用一次。 house　carefully　around　and　it　help　simple　live　grow　sunlight Many people have aloe vera(芦荟) plants in their homes. The plant has long green leaves. It usually 1 in dry and hot places. Aloe vera is a hard-working plant. People can use it to 2 with cuts or burns (割伤或烧伤). Aloe vera also cleans the air 3 it. Bad air can come from the paint on the walls of some 4 . Aloe vera can make the air clean again. Aloe vera is popular for 5 long life. Most aloe vera plants 6 for around ten years. If people take care of (照料) them 7 , they can live for over 20 years! Growing an aloe vera plant is very 8 ! Buy a plant at the store, and then put it in a place with lots of 9 . If you want more aloe vera plants, just cut part of the plant 10 put it into the ground. Then it will grow again. 用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次，每空限填一个单词。） change   special   be   chicken   spend   field   sound   count   else   carrot There is a big yard in my grandparents’ house. In the east (东) of the yard is a vegetable 1 , and my grandmother plants a lot of vegetables there. In spring, she plants different kinds of vegetables in the yard. In summer, we can pick fresh vegetables in it, such as 2 and tomatoes. In autumn, the potatoes there are very big and fresh, and my grandmother usually 3 some time cooking delicious food with them. In winter, there is nothing. There is a big apple tree in the south (南) of the yard. My grandfather often records my height (记录身高) on that tree. What a 4 way! When autumn comes, there 5 many red apples on the tree. The colour of the leaves 6 with the seasons. In the west (西) of the yard, you can hear different 7 of animals. There are many kinds of animals in the yard. Let me 8 . One, two, three... ten kinds of animals. Every morning, I would like to pick up eggs of the 9 and geese there. What 10 ? In the north (北) part, there is a big house. My grandparents live there. 阅读短文，从方框中选择恰当的词填空，使短文通顺、意思完整。每个选项只用一次，有两项剩余。 being  to  grow  them  because  shapes  of  medicine  helpful  leaves  play  part Plants are everywhere around us! They come in many 1 , sizes and colors. They are not only beautiful to look at but also 2 an important role in our lives. From tiny flowers 3 tall trees, plants help us in many ways. Plants need three main things to 4 : sunlight, water and air. Most of 5 can make their own food through a process called photosynthesis (光合作用). They use sunlight, water and carbon dioxide (二氧化碳) to create sugar and oxygen (氧气). This process is important 6 the oxygen is what animals and humans need for breathing. They provide (提供) us with food, like fruits, vegetables, and grains. They also give us wood to build houses and make furniture (家具). Cotton from plants is used to make clothes, and some plants are even used to make 7 . Plants are also 8 to the environment in many ways. Their roots help keep soil from 9 washed away. In forests, they make a balanced home for different kinds of animals. Many birds build nests in trees, and insects (昆虫) eat plant 10 for food. 重难语篇提升练 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。 among  treasure  amaze  also  old  thousand  to  and  symbol  many China is home to many 1 plants. Yunnan province is one of the 2 important places for plant growth. 3 all the plants here, the camellia (山茶花) is very special. It can grow up 4 9 meters tall! 5 of different plants live in this beautiful land. Some of them are the 6 living plants on earth. The peony is a 7 of beauty and wealth in Chinese culture. Every day, people in the parks take a walk 8 enjoy the wonderful plants. These plants not only make our country beautiful but 9 show us the amazing power of nature in the world. We should all learn more about these wonderful plants in our country and take action to protect (保护) them so that we can keep these natural 10 alive for future generations (一代人) to enjoy. 阅读短文，从方框中选出正确的词并用其适当形式填空，使短文通顺、意思完整。每空限填一词，每词限用一次。 spare, role, expect, importance, connection, they, actually, protect, believe, compare Many people love putting plants in their homes. But plants don’t just make 1 homes look beautiful. They are also closely 2 with people’s daily life. We all know the 3 of plants in Chinese medicine. But the benefits of plants are far greater than we might 4 . One of the most popular plants is ginseng (人参). Doctors think that ginseng is good for health and use it for 5 people from illnesses. Also, Chinese people use ginseng to cook different dishes. However, if you 6 it with neem from India, you’ll find how people use plants differently. In India, people are familiar with neem (楝树) because they use it a lot. Neem is useful in solving some common health problems like sore throats and skin disorders (皮肤病). 7 , some supermarkets now still sell toothpaste (牙膏) made from it. Another popular plant is aloe Vera (芦荟). I 8 this name reminds you of cosmetics (化妆品). People often use aloe vera to make cosmetics and medicines. It can help to solve some skin problems like sunburn. And it is widely used in moisturisers to give people a wonderfully silky texture. It’s so common and easy to grow that people are willing to 9 some time to grow it at home. In a word, plants really play an amazing 10 in our life. 学科网（北京）股份有限公司 $