7.Unit 5 The power of plants-【练客】2025-2026学年新教材七年级上册英语单元期末大练考（外研版2024 安徽专用）

单元期末大练考英语(WY)七年级上册参考答案 W:That's a good idea! Π.11-15 ACACB M:And my sister will help me,too. IV.16.home 17.late 18.sugar 19.biscuits 听下面一段对话，回答第8至10题。 20.use W:Hey,Eric.What's your favourite festival? V.21-25 DABDD M:Burns Night.It's a traditional festival in my V. A hometown.We celebrate it to remember a great 【主旨大意】本文是一篇说明文。文章介绍了向日葵 writer Robert Burns.We often sing traditional 这种特殊植物。 songs.What about you,Lingling? 26-30 CABAD 31-35 CBBAD W:I love the Dragon Boat Festival.People call it B the Double 5th Festival in English.It's coming soon. 【主旨大意】本文是一篇说明文。文章介绍了植物的 M:Cool.What do you usually do on that day? 生长特点、种类及其对人类的重要性。 W:We often put plants on doors to keep bad things 36-40 CDAAB 41-45 BBADC away.And eating zongzi is a must VI.46-50 CGBFE M:Sounds good.What else? Ⅷ. A W:People usually have dragon boat races.There 【主旨大意】本文是一篇应用文。文章介绍了竹子的 will be one this Sunday.Would you like to 科属、种类、大小、主要生长地区以及一些有趣的 join us? 事实。 M:Great.I'd love to. 51-53CCD Ⅲ.短文理解 你将听到一篇短文。短文后有五个小题，请根据 【主旨大意】本文是一篇记叙文。俄罗斯人Marat讲 短文内容，在每小题所给的A、B、C三个选项中选出 述了自己2016年来中国福建学习茶学，接触并爱上 一个最佳选项。短文读两遍。 中国茶，尤其钟情福建乌龙茶的经历。 Susan is an English girl.She is fourteen years old. 54-57 ACBB She came to China with her parents two years ago.Her father is a teacher and her mother is a doctor.Now 【主旨大意】本文是一篇说明文。文章介绍了植物的 各部分和利用价值。 they both work in Guangzhou. It was the Dragon Boat Festival yesterday.When 58-60DCA D Susan got up in the morning,it was raining.After she had some zongzi for breakfast,the rain stopped. 【主旨大意】本文是一篇说明文。文章介绍了植树节 She walked towards the Pearl River with her 的由来、意义以及强调植树的重要性。 61-64 ACCB parents and they arrived there twenty minutes later.At E half past nine,the sun came out and the dragon boat race started.It was really exciting and it finished at half 【主旨大意】本文是一篇说明文。文章介绍了植物在 地球上的普遍存在、它们进行光合作用的过程、以及 past ten.In the end,the team from Zhuhai won 植物在生态系统和食物链中的重要角色。 first place,the team from Shenzhen won second place 65-67DCD and the team from Guangzhou won third place. F V.信息转换 你将听到一篇短文。请根据短文内容，写出下面 【主旨大意】本文是一篇说明文。文章讲述了一些常 见的可食用植物是如何在世界各地传播的。 表格中所缺的单词，每空仅填一词。短文读两遍。 68.In China. The Spring Festival is very important in China.It is a big time for family.Now there are new ways to 69.People used sugar cane to produce sweet juice over eight thousand years go. celebrate it.One new way is to have agreen new year. 70.In the 1500s. People do not use a lot of paper decorations.And some IX.71.health 72.dark 73.leaves 74.part people don't set off fireworks.This helps keep the air 75.relax clean.Another new way is to take a trip.People enjoy X.76.us 77.to hold 78.carefully 79.will bring the beautiful mountains and rivers in China during the 80.without Spring Festival.People can also visit museums or other XⅪ The Importance of Plants cultural places.This is fun and meaningful.What's My name is Li Ming.I am lucky to be here. more,some people give help to others.They give food or Now I want to say something about plants. clothes to people in need.This is a way of sharing Plants are very common in our daily life.There happiness.These new ways make the Spring Festival are many trees and flowers around us.Plants need even more special. sunlight and rain to grow well.They are very 7.Unit 5 The power of plants important to us.First,plants produce oxygen for I.1-5 CBBCA human beings and animals.Second,a lot of our food Ⅱ.6-10 BABCA comes from plants.For example,they give us fruit 10 单元期末大练考英语(WY)七年级上册参考答案 and vegetables.We can also use different plants to It's not easy for all of us to live on the earth without make medicine.Finally,plants can also give animals trees.Second,trees can make us cool.In summer, homes. people can have a rest under a big tree after a long So we should protect the environment,and we walk.Third,trees produce oxygen for men and animals. should plant trees every year. They can make our environment better.Without oxygen, 【听力材料】 men and animals can't live.However,in many places of I.短对话理解 the world,people cut down trees in large numbers 你将听到五段对话。每段对话后有一个小题，请 for money.So we must enforce the tree-protection laws. 在每小题所给的A、B、C三个选项中选出一个最佳选 We must plant trees as many as possible.Only in 项。每段对话读两遍。 this way can we live happily in the beautiful world. 1.M:The leaf is a very important part of a plant. Ⅳ.信息转换 W:Yes!It will mix water,CO,and sunlight,and 你将听到一篇短文。请根据短文内容，写出下面 turn them into sugar. 表格中所缺的单词，每空仅填一词。短文读两遍。 2.W:Which is one of the world's top food plants? In different countries,people have different ideas M:All around the world,wheat,rice and corn are and habits about tea.In China,people drink it at any the top three food plants. time of the day at home or in teahouses.Another tea- 3.W:What do you want to do this weekend,Frank? drinking country is England,and the late afternoon is M:I want to plant corn with my father,and I'm good "tea time".More than half of the people have a cup of at planting it. tea then.The English usually make tea in a teapot and 4.M:Alice,can you tell me why plants are important? drink it with milk and sugar.They also eat cakes and W:They give oxygen,food like fruit,and even somebiscuits at tea time.In the United States,people nedicine！ mostly drink tea at breakfast or after meals.Americans 5.M:Why do you like plants so much? usuallyuse tea bags to make their tea. W:They make the air clean and our home a better 8.Unit4~Unit5阶段练考卷 place.They're like little helpers for our house! I.1-5 CABBC Ⅱ.长对话理解 Ⅱ.6-10 AABBC 你将听到两段对话。每段对话后有几个小题，请 Ⅲ.11-15 ABCBB 在每小题所给的A、B、C三个选项中选出一个最佳选 IV.16.life 17.kind 18.lovely 19.stop 20.learn 项。每段对话读两遍。 V.21-25 BCADD 听下面一段对话，回答第6、7题。 Ⅵ. A W:Planting Day is coming.Let's do something. 【主旨大意】本文是一篇说明文。文章介绍了植物对 M:Yes,plants mean a lot to us.Without them,animals 地球的重要性，以及通过对植物进行实验，说明爱与 will lose their homes.We won't have food or 交流可以促进植物的生长。 clean air. 26-30 DBACA 31-35 ACBDD W:Plants can also influence the climate. B M:So what are your plans for Planting Day? 【主旨大意】本文是一篇应用文。文章是张强写给 W:I am going to plant three trees.Let's also make a Tom的一封信，在信中向朋友Tom介绍了中国的中 “Green Corner”for our classroom. 秋节。 M:Sounds great！ 36-40 ABBAC 41-45 DABCB 听下面一段对话，回答第8至10题。 VI.46-50 CFGED W:Could you tell me about bamboo? Ⅷ. A M:Of course.We use bamboo for food. 【主旨大意】本文是一篇应用文。文章介绍了中国年 W:Yes,that's true.I often eat bamboo with noodles. 夜饭中四道重要菜肴及其背后的文化寓意，包括糖醋 M:We also use bamboo as a building material.You can 鱼、饺子、八宝粥和四喜丸子。 build houses with it. 51-53ACA W:That's interesting!May I ask you for another use? B M:Yes,no problem.You can make paper from bamboo. 【主旨大意】本文是一篇记叙文。文章讲述了李梅一 W:Thank you!Bamboo is a very useful plant.I'll 家在新加坡过春节的习俗，包括节前准备、除夕饮食、 learn more about its other values. 春节拜访等，体现了当地春节与中国春节的差异及独 M:Sure,there's a lot to discover. 特性。 Ⅲ.短文理解 54-57 CDAC 你将听到一篇短文。短文后有五个小题，请根据 C 短文内容，在每小题所给的A、B、C三个选项中选出 【主旨大意】本文是一篇说明文。文章介绍了科学家 一个最佳选项。短文读两遍。 发现植物能够发出声音，并进行分析，并由此训练了 Trees are useful to us.First,trees provide us 一个AI智能系统来识别不同种类的声音，这对农民 with food and wood.They are also home to animals. 来说是很有帮助的。 11大练考 七年级·上册 ( )10.What is the main topic of their talk? A.Uses of bamboo.B.Noodles and bamboo. C.Building houses with bamboo. Unit 5 The power of plants Ⅲ.短文理解（共5小题：每小题1分，满分5分） 满分：120分时间：120分钟 你将听到一篇短文。短文后有五个小题，请根据短文内容，在每小题所给的A、B、C三个选项中选 第一部分听力（共四大题，满分20分） 出一个最佳选项。短文读两遍。 I.短对话理解（共5小题：每小题1分，满分5分） )11.In the text,what do trees provide us with? 你将听到五段对话。每段对话后有一个小题，请在每小题所给的A、B,C三个选项中 A.Food and wood. B.Medicine and wood. C.Food and medicine. ( 选出一个最佳选项。每段对话读两遍。 Unit 5 )12.In summer,what can people do under a big tree after a long walk? A.Read. C.Rest. )1.Which part of a plant will mix water,CO,and sunlight? B.Sleep. ( )13.Why do many people cut down many trees? A. A.For money. B.For wood. C.To build houses. ()14.What does the speaker ask us to do at last? )2.Which is one of the world's top food plants? A.To disobey the laws. B.To live a happy life. A. B. C.To plant trees as many as possible. ( )15.What is the text mainly talking about? )3.What is Frank good at? A.The importance of forests. A.Planting rice. B.Planting corn. C.Planting flowers. B.The importance of protecting trees. )4.Why are plants important? C.How to plant trees. A.Because they help people take photos. V.信息转换（共5小题：每小题1分，满分5分） B.Because they make the garden beautiful. 你将听到一篇短文。请根据短文内容，写出下面表格中所缺的单词，每空仅填一词。短文读两遍。 C.Because they provide oxygen and food. Tea Habits )5.How do plants help according to the woman? Tea time:At any time of the day. A.They make the air clean.B.They give food. C.They tell the weather. China Ⅱ.长对话理解（共5小题：每小题1分，满分5分） Place:At 16. or in teahouses. 杏 你将听到两段对话。每段对话后有几个小题，请在每小题所给的A、B、C三个选项中选出一个最佳 Tea time:The 17. afternoon 选项。每段对话读两遍。 England More than half of the people have a cup of tea.They drink it with milk and 听下面一段对话，回答第6、7题。 18. They also eat cakes and some 19. at tea time. ( )6.What are they talking about? Tea time:At breakfast or after meals.Americans usually 20. tea bags America A.Their favourite plants. B.Plans for Planting Day.C.Ways to protect animals. to make their tea. )7.What's the relationship between the speakers? 第二部分语言知识运用（共三大题，满分30分） A.Classmates. B.Mother and son. C.Doctor and patient. V.单项填空（共5小题：每小题1分，满分5分） 听下面一段对话，回答第8至10题。 从每小题所给的A、B、C、D四个选项中选出一个可以填入空白处的最佳选项。 ( )8.What does the woman often eat with bamboo? ()21.-In my opinion,traveling is one of the best ways to know different A.Rice. B.Noodles. C.Bread. -I agree with you. ( )9.What will the woman do next? A.tools B.results C.reasons D.cultures A.Eat more bamboo noodles. ()22.[2024合肥市高新区七上期末]一Tomorrow is Planting Day..Let's plant more trees. B.Build a bamboo house. OK！More trees wil more oxygen. C.Learn about other values of bamboo. A.produce B.appear C.follow D.check Unit5 The power of plants安徽英语(WY)第1页（共8页） Unit5 The power of plants安徽英语(WY)第2页（共8页） 大练考7 ()23.[2024合肥市高新区七上期未]Drinking tea is a part of Chinese traditions. Bamboo is tall and strong.It can live for a long time.No matter in warm spring or cold 41,it is always A.hard B.key C.missing D.silent green and straight. )24.[2024合肥市蜀山区七上期末]With two space travel tickets(票)from a Chinese company, Plants don't just look nice.They also give us air to 42 and food to eat.Fruit,vegetables,rice, ticket buyers a chance of a 12-minute space trip in 2027. bread and noodles all 43 plants.Some other plants can be used for 44 care,such as radix isatidis( A.have B.are having C.had D.will have 蓝根)and ginseng(人参).So we can't live_45_plants.We are lucky to have such amazing plants on our )25.-You're in a hurry.Where are you going? earth. -To the bus station.The bus is leaving very ()36.A.and B.but C.or D.so A.well B.early C.even D.soon ( )37.A.through B.towards C.between D.around M.完形填空（共20小题：每小题1分，满分20分）》 ( )38.A.have B.hold C.take D.give 阅读下列短文，从每小题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 ( )39.A.smell B.taste C.sound D.touch A ()40.A.laughter B.love C.smile D.joy [2O24合肥市高新区七上期未]The sunflower is a very special plant..It has a big and bright yellow (）41.A.autumn B.winter C.spring D.summer flower.And it has a long and green 26.It always turns its flower to face the 27.It seems to be ( )42.A.drink B.breathe C.exercise D.dance smiling at the sun all the time. )43.A.come from B.come in C.turn into D.grow into In nature,sunflowers are good for the environment().They can make the air 28.Their roots ( )44.A.peaceful B.electric C.careful D.medical keep the soil()in place,so the wind and water can't take the soil away 29.The little animals like ()45.A.towards B.across C.without D.along to come to sunflowers.They can get 30 from the flowers as food.This helps them live and 31. Il.补全对话（共5小题：每小题1分，满分5分）】 In our life,people 32 sunflowers.We can see pictures of sunflowers in many places.They make us 根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，其中有两个为多余选项。 feel happy and warm.Some people plant sunflowers in their yards.When a lot of sunflowers grow together,it A:Plants are man's best friends. looks really 33.We can also eat sunflower seeds.Sunflower seeds are a kind of popular 34,because B:46. We can actually see plants every minute everywhere. it is quite 35 and good for our body.The sunflower is really a wonderful plant. A:47. You know,germs(also belong to the category of plants. ()26.A.ro0 B.leaf C.stem D.seed B:48. ( )27.A.8un B.moon C.cloud D.star A:Yes.In a word,plants are everywhere we go.49. )28.A.dark B.clean C.full D.quiet B:Well,when you say plants and man are most closely related,it means,perhaps,that we can't live without ( )29.A.easily B.sadly C.earefully D.importantly them,right? )30.A.hope B.pork C.pain D.sugar A:Yes. )31.A.miss B.hide C.grow D.smell B:I think our housing and transportation also need plants. ( )32.A.leave B.like C.throw D.pull A:Well,even medicine can't go without plants.50. )33.A.serious B.beautiful C.strong D.wild )34.A.food B.drink C.mind D.time A.Yes,they are. )35.A.full B.fast C.friendly D.delicious B.Is that real? B C.That's very true. Do you know that plants are really cool?They can grow from small seeds into big trees 36 beautiful D.We can see them around us. flowers.Plants are 37 us and we can see them here and there. E.Nearly all herbs come from plants F.Some we can see and some we can't. My favourite plants are roses and bamboo.Roses 38 many kinds of colours like red,pink,white and so on.They 39 wonderful and make me feel happy.You must know that the rose is the symbol of 40. G.In fact,not all plants can be seen with human eyes. 大练考7 Unit5 The power of plants安徽英(WY)第3页（共8页） Uait5 The power of plants安撒英语(WY)第4页（共8页） 第三部分阅读（共两节，满分40分）】 C Ⅷ.阅读理解（共20小题：每小题2分，满分40分） Plants are living things.They need water and air to live.They also need enough 第一节阅读下列短文，从每小题所给的A,B,C,D四个选项中选出最佳选项。 sunlight to grow. A What does a plant have? A plant has many parts.Each part is important.A plant starts from a small seed. Bamboo The roots are the feet and bring water to the stem.The stem is the body of the plant.It Family:grass brings water to the leaves and keeps the plant up.The leaves are the arms.They bring Kinds:more than 1,000 sunlight to the plant.Flowers make the seeds. Size:from a few centimetres to over thirty metres What are plants used for? Place:People can see bamboo mostly in East and Southeast Asia and on ·Food islands of the Indian Ocean and Pacific Ocean(太平洋). A lot of the foods we eat,like fruits and vegetables,come from plants.Different foods are from different Fun facts: parts of plants. It is the main source of food for giant pandas. ·Clothes .Many types of bamboo only flower once in a lifetime Plants like cotton are used to make clothes.Many people like to wear clothes made from cotton because they are comfortable(舒适的) .A bamboo forest can grow from one bamboo plant. ·Wood and Paper Trees give us wood for building many things,like desks and chairs.People also use trees to make paper. )51.How tall can the tallest bamboo be? ( )58.What does a plant start from? A.Over 5 cm. B.Over 20 cm. C.Over 30 m. D.Over 50 m. A.A stem. B.A root. C.A leaf. D.A seed. )52.Where is bamboo less likely to grow? )59.What do leaves do for a plant? 拟长 A.East Asia. B.Southeast Asia. C.African deserts. D.Pacific islands A.Bring water. B.Make seeds. )53.In which book may the students read this text? C.Get sunlight D.Support the plant A.History. B.Music. C.Maths. D.Biology )60.Which of the following may we use plants to make? B [2024合肥市爱山区七上期末]My name is Marat.I came to China in20i6 and started doing my master's degree()in tea science in Fujian.After I graduated from school in 2019,I started my doctor's degree(博士学位)here. I'm from Ufa,Russia.It's close to Asia,so people there also like to drink a lot of tea,mainly black tea. Tree Planting Day is an important day in the world.Today,many countries have such a holiday.In Usually we put some milk or sugar into the tea,and we also like to eat biscuits at the same time. China,Tree Planting Day is on March 12th.It is a day to remember Sun Yat-sen().Sun Yat-sen was I also tried to drink Chinese tea in Russia before because my teacher of Chinese kung fu also likes to drink a great man in China.But many people don't know that Sun Yat-sen helped to save trees. tea.But then I came to China.My classmates always brought me to many teahouses and my teachers taught me Tree Planting Day in China started in 1915.From 1916 to 1928,Tree Planting Day was celebrated on the different kinds of Chinese tea.In 2021,I leamed about South Fujian Oolong tea,like Tieguanyin and Foshou. Chinese Qingming Festival each year.Sun Yat-sen asked people to stop cutting down trees in many of his So when I came to China,I knew that the tea world is much much bigger.I can't wait to share it with my books.He even planted trees himself with many people.Sun Yat-sen died on March 12th,1925.In order to family. remember Sun Yat-sen,Chinese people decided to set Tree Planting Day on March 12th every year. Now I drink Fujian tea almost every day and I like Oolong tea best.I think it's very special for China and Planting trees is good for our earth.It can make the world beautiful.Trees give us forests,stop soil from really famous here. losing,and protect the farmland.They can make the earth a good place for us to live in. ( )54.When did Marat come to China? Without trees,our lives will be difficult.For example,we can't get fruit or oil from trees.So it's A.n2016. B.In2019 C.In2021. D.n2024. important for everyone to plant more trees on Tree Planting Day. ( )55.What does the underlined word "graduated"mean? ( )61.When did Tree Planting Day start in China? A.到达 B.逃跑 C.毕业 D.收集 A.1n1915. B.n1916. C.In1925. D.ln1928. )56.Who brought Marat to teahouses? ( )62.Why did Chinese people set Tree Planting Day on March 12th? A.His doctor.B.His classmates. C.His teachers. D.His family. A.Because the Qingming Festival is on that day. ( )57.What's the best title(标题)of the text'? B.Because Sun Yat-sen was born on that day A.Chinese Kungfu B.A Lover of Chinese Tea C.Because Sun Yat-sen died on that day. C.Chinese Black Tea D.Different Kinds of Biscuits D.Because it was a good time to plant trees Unit 5 The power of plants 安嫩英语(WY)第5页（共8页）】 Unit5 The power of plants安徽英语(WY)第6页（共8页） 大练考7 ()63.What can we know about Sun Yat-sen from the text? 69.What did people use to produce sweet juice over eight thousand years ago？(不超过15个词) A.He disliked planting trees. B.He wrote books about cutting trees. C.He cared about protecting trees. D.He started Tree Planting Day in 1925 70.When did people in Europe bring back cocoa？(不超过5个词) )64.What is the purpose of this text? A.To tell how to plant trees on the day B.To introduce Tree Planting Day. 第四部分写（共三大题，满分30分）】 C.To describe Sun Yat-sen's life. D.To explain why the Qingming Festival matters. X.单词拼写（共5小题：每小题1分，满分5分） 根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语言通顺。 Take a look outside,and you can find plants almost everywhere-high on the top of mountains,in the 71.I think drinking milk every morning is good for my h() sea,in dark or sunny places.Plants have been on Earth for hundreds of millions of years and there are over 72.Lucy likes the d (blue sweater because it matches her black skirt better. 300,000 kinds of plants. 73.During my trip to the Yellow Mountain,I'll collect some red I (树叶)for you. Plants go through a process(过程)of photosynthesis(光合作用).In the sunlight,they produce sugar 74.Mike is happy because he gets the most important p()in the school play. and 0,.Plants do it for a long time,so there is always sugar and O,being made. 75.My father can play the violin and he thinks playing it is a good way to r (放松) Plants have an important role in the world.They produce most of the world's O,and they are important X.短文填空（共5小题；每小题1分，满分5分） in the food chain.Almost all living things depend on(plants to live.Animals depend on plants to get 阅读下面短文，在空白处填人适当词汇或用括号内单词的正确形式填空。 nutrients(养分）as well as O,.Environmental factors(因素)like light,temperature and water can influence We all know trees and other plants are important to people.They help 76. (we)to fulfill(满 plants'growth.It's important to understand how these factors influence plants. 足)our basic(基本的)needs,They take energy from the sun and tum it into food.. ()65.Why does the writer write Paragraph 1? But do you know how to plant a tree?It is very enjoyable.First,we should dig a hole.It must be large A.To enjoy different plants. B.To show the history of plants. enough 77.(hold)the roots of the seedling.Then,put the seedling inside,and pour enough water C.To deseribe different places. D.To introduce the topic of plants. into the hole.Finally,cover the roots and fill the hole with dirt(). ( )66.What can animals get from plants according to the text? We must look after the plant 78.(careful).In a word,it's pleasant to plant plants.We should A.Water and O.B.Sugar and light.C.Nutrients and O2. D.Fruit and water. plant more plants.In the future,these planted trees 79.(bring)more green and fresh air to our )67.What may the text talk about next? city.We can't live 80.them.How important they are! A.Where to find plants. XⅪ.书面表达（共1小题：满分20分） B.Why plants are everywhere. 假设你是李明，现在正在向初中学生介绍植物的重要性并倡导学生们保护它们。请根据下列要点 C.Which environmental factor matters most. 写一篇关于植物的重要性(The Importance of Plants)的作文。 D.How environmental factors influence plants 要点： 第二节阅读下面短文，并用英语回答问题（请注意每小题的词数要求）。 1,在你的周围你常能见到哪些植物； F 2.植物的重要性（至少两点）； When cultures meet,not just their languages or clothing may be different from each other.Often their 3.我们能为保护植物做些什么？ food will be different from each other too.This text tells us how some common food plants spread around the 参考词汇：environment环境 world. 注意： As early as about 5000 BC,people in South America found potatoes and took them as a kind of food. 1,短文须包含上述要点，可适当增加细节，以使行文连贯： People took potatoes to Europe in the 1500s and their use soon spread across it. 2.文中不能出现真实姓名和学校名称； Tea drinking started in China.In the early 1600s,there were traders()shipping tea from China to 3.词数60~80（开头已为你写好，不计人总词数）。 Europe.Tea drinking soon became popular there. The Importance of Plants People used sugar cane()to produce a kind of sweet juice over 8,000 years ago on the island of New My name is Li Ming.I am lucky to be here.Now I want to say something about plants. Guinea.Its use soon spread across Southeast Asia and then to the wider world. Cocoa was used to make a drink in Central America about 3,000 years ago.The Europeans brought it back in the 1500s.They added sugar to make the sweet,hot drink we know today.Many people love it. 68.Where did the tea drinking start？(不超过5个词) 大练考7 Unit5 The power of plants安徽英语(WY)第7页（共8页） Uait5 The power of plants安徽英语(WY)第8页（共8页）