广州牛津英语7七年级下unit 4复习一.doc

一、课前检测酒 优秀的 第五 法国/法国的 .possible(反义词) 接收者 .1. We will find a lot of old building in Beijing. (改为一般疑问句)_we_a lot of old building in Beijing? 2. France is a country which has many beautiful places. (同义句)France is a country _ _ _ beautiful places. 3. This summer holiday, how about visiting Shanghai? (同义句)This summer holiday, _ _ _ visit Shanghai?二、读、记忆Unit4单词/课文跟读、记忆情况：三、Unit4单词、短语四、本单元词汇一 单词1. branch, n. 树枝，分行，分公司如：We often cut some off the trees in our city in early spring. The bank has branches all over the country. 链接：root根， branch树枝，flower花，leaf叶子，fruit果实，seed种子2. fight, v.(过去式fought) 与.作斗争；打架；争吵，争取如：He fought against the illness for two years. 链接：fighter 战士，斗士。如：Trees are great fighters against pollution. fight with sb 与.并肩作战；与.争吵 如：Tom fought Lily yesterday. fight against 对抗，反对，与.作斗争。如：He fought poor for his life.3. against, prep. 反对；靠，倚靠；防止，预防 如：Have you had an injection against the disease?4. example, n. 例子 如：This book gives many examples of how words are used in sentences. 链接：for example例如，通常要有逗号和句子隔开。如：I like fruit very much, for example, apple.5. harmful, adj. 有害的如：Strong sunlight can be to your body. 链接：harmless, adj.无害的， harm, n/v.伤害，危害，损害。These chemicals harm the flowers. Make sure the children dont come to any harm.6. gas, n. 气体。如：Hydrogen and oxygen are gases. 链接：gas在美式英语中常用于表示“汽油”。 liquid液体, solid固体7. produce, v. 生产，产生。 如：The factory produces cars. 链接：product, n.产品；制品如：The company is trying to produce new products. 这家公司刚正在尝试生产新产品8. oxygen, n.氧气 如：We need oxygen to breathe. 9. major, adj/n. 主要的；较多的；主修；专业如：There are airports in all the major cities. My major is English. 链接：main, adj. 主要的10. convenient, adj. 方便的。如：Whats the most convenient time for you? 链接：inconvenient不方便的； convenience, n.便利。如：We must think of his .11. furniture, n.家具。如：All the furniture is very old. furniture是不可数名词， 用“a piece of furniture ”表示“一件家具”。如：The only piece of furniture in the room was a large bed.12. imagine, v.想象，设想。 如：Can you life without electricity? 链接：imagination, n. 想象力。 如：He has a lively imagination. imaginative, adj.想象力丰富的。 如：He is an imaginative boy.二Reading 精讲(1) They help fight against pollution. 它们帮助抵制污染fight against 意为“对抗，反对；与.作斗争”如：He has tried every way to fight the disease. help sb. do sth. 帮助某人做某事如：I help my mother do housework everyday. (2) Rebecca wants to know more about trees.丽贝卡想更多的了解树木。know about意为“知道，了解”。 How much do you know him? 你对他了解多少？know more about意为“更多的了解，更了解”。 如：I want to know more about the USA.(3) They help us in many ways.它们在很多方面都在帮助着我们。in many ways意为“在很多方面，多角度”。如：We can think about the problem many ways.(4) They keep the air cool and clean. 它们保持空气的凉爽和清洁。keep sth/sb. +adj表示 “使.保持（怎么样）”如：You must keep your own room . 你必须使自己的房间保持清洁。(5) They take in harmful gases from the air. 它们从空气中吸收有害的气体take in意为“吸收，理解，接受，留宿，欺骗”如：We must nutritious food everyday.我们必须每天都摄入有营养的食物。It took me a long time to take in this sentence.我花了很长时间理解这个句子。Dont be taken in by his promise.不要被他的谎言欺骗了。We need some time to take in a new family member.我们总是需要一些时间去接受新的家庭成员。 We have to offer to him for a night.我们不得不留宿他一晚。(6) I know trees also make our lives more convenient. 我知道树还使我们的生活变得更捷。make sth/sb.+adj. 表示“使.变得（怎么样）”。如：We should keep our city cleaner.我们应该使我们的城市变得更整洁。(7) Many of the things in our daily lives come from trees. For example, paper and pencils.我们日常生活中的很多东西都来自树木，例如，纸和铅笔。in ones daily life 意为“在某人的日常生活中”，复数“lives”。如：We have so many solar products in daily life. 我们日常生活中有很多太阳能产品。for example(只举一个例子), such as(列举几个例子,常和and so on连用), namely(即，也就是，列举所有事例)如：I like fruit, for example, apples.I like fruit, such as apples, peaches, and so on. The pupils learn three subjects in school, English, Chinese and Maths.(8) In fact, we get a lot from trees. 确切的说，我们从树木身上得到的东西还更多。in fact, 意为“确切地说(用于补充细节)”。如：Its cold. , it was freezing. 天气冷，简直冷得要命。 She looks 50 but in fact shes more than 60. get. From.意为“从.获取.”。如：We get milk from cows.我们从母牛身上获取牛奶。(9) Look around this room. 环顾这个房间。look around意为“环顾.，环顾四周”如：Id like to your company.我想参观一下公司。(10) A lot of furniture is made of wood.很多家具都是由木头制成的。(be) made of(看得出原材料)=(be) made from(看不出原材料)意为“由.制成”。如：The chair is made wood. 这把椅子是由木头制成的。 Paper is usually made wood. 纸通常由木头制成。 (11) But we cut down millions of trees every year.但每年我们都会砍伐数百万的树木。cut down意为“砍到，砍伐”。如：His mother the beanstalk. 他妈妈砍断了豆茎。millions of意为“数以百万计；大量的”。如： of people around the world learn English.全世界无数人在学习英语。链接：hundreds of 数以百计的，成千上万的；thousands of数以千记的，成千上万的；tens of thousands of 数以万计的；hundreds of thousands of数以十万记的(12) We should stop doing this if we dont want a world without trees.如果我们不想要一个没有树木的世界，我们就应该停止这样做。stop doing sth.意为“停止做某事”。如：We should stop （cut） down a lot of trees every year. 链接：stop to do sth.(停止某事去另做一事) 如：Two girls stopped (talk) when they saw me. 两个女孩一看见我就停止了谈话。The two girls stopped to me when they saw me.两个女孩一看到我就停下来和我讲话。课堂训练：1) 单项选择( )1. Every one _ to their teacher in the classroom. A. are listening B. is listening C. listen ( )2. They are singing and _ together at the party now. A. dance B. danced C. dancing ( )3. Listen! The birds _. A. is singing B. are sing C. are singing ( )4.Look! The kite _ in the sky. A. fly B. flies C. is flying ( )5.They _ riding a forse. A. is B. are C. am ( )6.Kate _ playing chess. A. am B. is C. are ( )7. Are you washing clothes？ A. Yes, you are B. Yes, I am C. No, I am ( )8.Is he _ TV？Yes, he is. A. watch B. watching C. not ( )9. _ they taking pictures.? Yes, they are. A. Am B. Be C. Are ( )10. Its 10 oclock. Ben _ TV in the bedroom. A. watch B. is watching C. watches 11. ( )We can produce fresh water from the ocean now.A. get B. work C. make D. take12. ( )Life is more convenient than before.A. easier B. harder C. the easiest D. the hardest13. ( )Trees are important because they can take in harmful gases.A. make B. absorb C. stop D. put14. ( )You can do many things at home. For example, you can do some housework.A. For instance B. For more C. For ever D. For you15. ( )In fact, I didnt listen to our teacher carefully.A.Really B. Actually C. Exactly D. Certainly2) 根据句意及首字母提示完成单词1. Today, we are going to d_ the topic“Are dogs peoples friends?”2. Look at the dog. It is hurt. Shall we s_. It?3. The b_ of the trees connect with each other and pass water and food underground.4. You mustnt park your car here. It is a_ the law.5. The workers are f_ against the decision to reduce their pay.6. I cannot i_ life without trees.7. Soft drinks are h_ to your health.8. The f_ in the room is quite old.3) 写出下列单词的现在分词1. speak _ 2. run _ 3. swim _ 4. do _ 5. ask _ 6. begin _ 7.dance _ 8.eat _ 9. sing _ 10. fly _ 4) 用所给单词的适当形式填空1. Trees are important in our (day) lives?2. There are (many) people in this hall than that one.3. We all know that smoking is (harm) to our health.4. Air is a mixture(混合物) of (gas).5. Mr. Green lives in a (convenience) life.6. Tim has been a fire (fight) for five years.7. How does a fish (breath) under water?8. Many plants died because of the water (pollute) .5) 用方框内所给单词完成对话A. more B. plant C. join D. leave E. going F. want toA: Tim, what are you 1 to do this Saturday?B: Im going 2 to trees with my friends. A: Wow, thats cool. Why do you 3 plant trees?B: Because 4 trees are needed for our environment. A: Thats true. Can I 5 you?B: Of course.6) 完形填空 A Chinese man _1_ Cai Lun invented paper almost 2,000 years ago. He made paper _2_ wood. He then put all the paper together and made the paper _3_ a book. Now we still use wood to make paper. We use a lot of paper every day. If we keep on _4_ so much paper, there will not be any trees left on the earth. If _5_ no trees, there will be no paper. Every day, people _6_ about 2,800 tons of paper. We use 17 trees to make one ton of paper. This means we are cutting nearly 48,000 trees every day. Since it _7_ more than 10 years for a tree to grow, we must start using _8_ paper now. So how can we save paper? We can use both sides of _9_ paper, especially when we are making notes. We can choose drinks in bottles instead of those in paper packets. We can also use cotton handkerchiefs(手帕) but not paper ones. When we go shopping, we can use fewer paper bags. If the shop assistant gives us a paper bag, we can save it and reuse it later. Everyone can help to save paper. If we all think carefully, we can help _10_ trees. But we should do it now, before it is too late. ( ) 1. A. call B. calls C. called D. calling( )2. A. from B. of C. into D. for( )3. A. from B. of C. into D. for( ) 4. A. waste B. to waste C. wasted D. wasting( )5. A. there will be B. there are C. there was D. there wasnt( )6. A. take in B. put on C. throw away D. put away( )7. A. spends B. takes C. costs D. pays( )8. A. many B. few C. fewer D. less( )9. A. a B. a piece C. one piece D. many( )10. A. protect B. protects C. protecting D. to protecting7) 阅读理解Can trees talk? Yes - but not in words. Scientists have reason to believe that trees do communicate with each other. Not long ago, researchers learned some surprising things. First a willow tree (柳树) attacked in the woods by caterpillars (毛毛虫) changed the chemistry of its leaves and made them tasteless so that the caterpillars got tired of the leaves and stopped eating them. The even more astonishing, the tree sent out a special vapor- a signal causing its neighbors to change the chemistry of their own leaves and make themselves taste also terrible, too.Talking, of course, doesnt need to be always in words. We can talk to each other by smiling, raising our shoulders and moving our hands. We know that birds and animals use a whole vocabulary of songs, sounds and movements. Bees dance their signals, flying in certain patterns that tell other bees where to find nectar (花蜜) for honey. So shy shouldnt trees have ways of sending messages?( )1、From the passage, which kind of leaves dont caterpillars eat? A leaves lying on the ground. B. leaves having an unpleasant taste.C. leaves bees dont like. D. leaves having an unfamiliar shape. ( )2、The willow tree described in the passage protected itself by _.A.growing more branches B. talking with birds and bees.C. changing its leaf chemistry D. shaking caterpillars off ( )3、According to the passage, the willow tree was able to talk with other trees by _.A.Waving its branches B. giving off a special smellC. dropping its leaves D. changing the colour of its trunk ( )4、According to the passage, bees talk by _. A .making special movements B. touching one anotherC. smelling one another D. making unusual sounds ( )5、What does the author think about the idea that trees can talk?A. It is not true at all. B. Only a few people believe it.C. The scientists made some mistakes D. It seems very reasonable.8) 翻译下列句子1. 树木在很多方面帮助我们。 (in many ways)_2. 我们日常生活中的很多东西都来自树木。(come from)例如纸和铅笔。(for example)_3. 事实上，我们从树木身上得到了更多的东西。(in fact, get from)_4. 许多家具用木制成。(be made of)_55. 我不能想象一个没有树木的世界是怎么的。(imagine)_6. Sandy 正在弹钢琴。 Sandy _ _ the piano. 7. 听， 她们正在说英语。 Listen, _ are _ English. 8. 我正在做家庭作业。 I _ _ my homework. 9. 她正在写信吗？ _she _a letter? 10. Zhang Peng 和Tom 在树下下棋。 Zhang Peng and Tom _ _ chess under the tree. 11. 你们正在植树吗？_ you _ trees? Yes, we are.9) 作文以保护动物或者植物为题，写一篇作文. . . . . . .课后作业：1) 用单词的适当形式填空1. look! Chen Jie and Mike are _（sing）now. 2. The small bear is _ (climb) the tree. 3. Mike is _ (draw) picture. 4. She is _ (do) the dishes. 5. My brother is _ (make) kites. 6. My father is _ (read) a newspaper in living room. 7. Ted is _(answer) the phone. 8. My uncle is _ (drive) a car. 9. The students are _(listen) to their teacher carefully.10. Chen Jie is _(wash) clothes. 2）单项选择( )1.The doctor gave him some pills to _ the pain.A. take off B. take in C. ta