沪教版初中英语七年级Unit-4基础知识练习及答案(共7页).docx

《沪教版初中英语七年级Unit-4基础知识练习及答案(共7页).docx》由会员分享，可在线阅读，更多相关《沪教版初中英语七年级Unit-4基础知识练习及答案(共7页).docx（7页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、精选优质文档-倾情为你奉上Unit 4 (Reading)基础知识一、 词语填空 (共10小题)用方框中的单词或短语完成下列句子。cut down in many ways take in convenient With the help of In fact For example fought against imagine saving 1. 人们以前砍伐了很多树木。People _ a lot of trees in the past.2. 昨天消防队员与火灾做了斗争。The firemen _ a fire yesterday.3. 植物从空气中吸收二氧化碳。Plants _ car

2、bon dioxide from the air.4. 医生们正在拯救那个孩子。The doctors are _ the boy.5. 事实上，我不喜欢足球。_, I dont like football.6. 我们的朋友在很多方面帮助我们。Our friends help us _.7. 在老师的帮助下，我成功地完成了工作。_ the teacher, I was successful in finishing the work.8. 树木使我们的生活更方便。Trees make our lives more _.9. 我收集东西，例如硬币和报纸。I collect things, _,

3、coins and newspapers.10. 我想象不出他长什么样。I cant _ what he looks like.二、 单项填空 (共10小题)( ) 1. I _ the classroom, everybody is studying hard.A. look atB. look for C. look upD. look around( ) 2. _ tourists come to visit China every year.A. Six millionsB. Six millions of C. Millions ofD. Six million of( ) 3. T

4、rees keep the air _.A. clean B. cleaned C. cleaningD. to clean( ) 4. Desks are made _ wood, and wine is made _ grapes.A. of; of B. from; from C. from; of D. of; from( ) 5. We must _ the Earth.A. stop to polluteB. stop polluting C. stop to pollutionD. stop pollution( ) 6. Why do you love travelling?B

5、ecause I learn _ more from it.A. a few B. little C. many D. a lot( ) 7. What can we get _ the forests and land?A. toB. fromC. upD. on( ) 8. Trees _ oxygen for us to _.A. produce; breatheB. produce; breath C. makes; breatheD. makes; breath( ) 9. Trees are home _ birds and insects.A. for B. ofC. toD.

6、as( ) 10. Do you often help your mother _ the housework?A. doing B. doesC. doD. in doing三、 同义句改写 (共5小题)1. Forests provide animals with homes and food. Forests _ homes and food _ animals.2. Whats your sisters name?Whats the _ _ your sister?3. Trees fight against air pollution.Trees _ _ against air po

7、llution.4. Fish cant live if theres no water.Fish cant live _ _.5. Where are the beautiful birds from?Where do the beautiful birds _ _?四、 完形填空 (共5小题)Rebecca wants to know 1 about trees and how they help 2 . She 3 Dr Jones about trees. 4 do trees help us? They help us 5 .( ) 1. A. many B. some C. mor

8、e D. much( ) 2. A. we B. us C. our D. ourselves( ) 3. A. interview B. interviews C. interviewed D. is interviewing( ) 4. A. What B. How C. Where D. Why( ) 5. A. in many ways B. on the way C. by the way D. in the way五、 短文填空 (共15小题)A）阅读短文, 然后从方框中选出适当的单词填入文中空白处。should leaves daily cantfurniture if oil

9、of importantIn fact, we get a lot more from trees. We get fruit and (1)_ from them. Tea also comes from the (2)_ of trees. Look around this room. A lot of the (3)_ is made of wood. Trees are really (4)_ in our (5)_ lives. I (6)_ imagine a world without trees. But we cut down millions (7)_ trees ever

10、y year. We (8)_ stop doing this (9)_ we dont want a world without trees.B) 阅读短文, 然后用括号中所给单词的适当形式填空。A: Trees keep the air cool and (10)_ (clean). They take in harmful (11)_ (gas) from the air and produce oxygen for us (12)_ (breathe). Theyre major fighters against air (13)_(pollute). B: I know trees

11、also make our lives (14)_ (convenient). Many of the things in our daily (15)_ (life) come from trees. For example, paper and pencils.A: You are right, Rebecca. 六、 阅读理解 (共5小题)Dear friend,Trees are our friends. They help us in many ways. They cool our cities and clean our air. They also give out oxyge

12、n for us to breathe. Trees help reduce noise pollution and make cities beautiful.Trees provide a lot of things for people. They provide us with food. They also provide materials (材料) for houses, furniture and paper products. Trees keep the Earth from becoming too hot for us to live on. Trees also ke

13、ep soil from being washed away. We need soil to plant food.In the last 200 years, people have destroyed（摧毁） more than half of all the trees on the Earth. We need to plant more trees!Trees for Life is making a difference. We plant trees and take care of them. That is to help protect the environment.

14、We plan to plant 100 million trees in the next 10 years. We need more people to help us.Please join us.Trees for Life.( ) 1. What is the article above?A. An ad. B. A story. C. A letter. D. A science report.( ) 2. Trees help us in many ways except _.A. they cool our cities and clean our air.B. they p

15、rovide us with all the food.C. they provide materials for houses, furniture and paper products.D. they keep soil form being washed away.( ) 3. What happened in the last 200 years?A. People destroyed more than half of all the trees on the Earth.B. People planted more trees.C. People destroyed all the

16、 trees on the Earth.D. People planned to plant 100 million trees.( ) 4. What will happen if there are more trees in the world?A. We will have less land to plant food.B. More soil will be washed away.C. There will be no noise pollution.D. The Earth will not become too hot for us to live on.( ) 5. Why

17、 should we plant trees and take care of them?A. Because they help protect the environment.B. Because they provide us with food.C. Because they are our friends.D. All of the above.答案Unit 4 (Reading) 一、 1. cut down 2. fought against 3. take in 4. saving 5. In fact 6. in many ways 7. With the help of 8

18、. convenient 9. For example 10. imagine 二、 15 DCADB 610 DBACC 三、 1. provide; for 2. name of 3. are fighters 4. without water 5. come from四、 15 CBDBA五、 1. oil 2. leaves 3. furniture 4. important 5. daily 6. cant 7. of 8. should 9. if 10. clean 11. gases 12. to breathe 13. pollution 14. more convenien

19、t 15. lives 六、 15 CBADDUnit 4 (Listening Culture corner)基础知识一、 词语填空 (共10小题)用方框中的单词或短语完成下列句子。dug types of square kilometres diseases thousands ofcarrying South America destroying good for spreads1. 森林沿着河流伸展。The forest _ along the river.2. 我喜欢这些种类的书籍。I love these _ books.3. 工人们正在搬运一个大箱子。Workers are _

20、a large container.4. 南美的亚马孙雨林是世界最大的雨林。The Amazon rainforest in _ is the largest rainforest in the world.5. 人们正在砍伐树木破坏这个地区。People are _ this area by cutting down trees.6. 亚马孙热带雨林是数以千计的动物、鸟类和昆虫的家园。The Amazon rainforest is home to _ animals, birds and insects.7. 它覆盖五百五十万平方公里的亚马孙盆地。It covers five and a

21、half million _ of the Amazon Basin.8. 多喝水对你的健康有益处。Drinking a lot of water is _ your health.9. 他昨天挖了几个树坑。He _ some holes for trees yesterday.10. 我们把它们用在中药中来治疗疾病。We use them in Chinese medicine to fight against_.二、 单项填空 (共10小题)( ) 1. Wheres your father?He _ flowers in the garden.A. waterB. wateredC. w

22、atersD. is watering( ) 2. Be quiet, please. Your sister _ in the room.A. reading B. is reading C. are reading D. read( ) 3. Dont go now. It _ heavily outside.A. snow B. snows C. snowy D. is snowing( ) 4. Mr Green is reading newspapers while Mrs Green _ the housework.A. is doing B. does C. didD. will

23、 do( ) 5. Now I _ what you mean.A. am understanding B. understanding C. understand D. understood( ) 6. Tom, come and help me put up the picture on the wall.I _.A. come B. will come C. coming D. am coming( ) 7. Grandma _. It _ so delicious.A. cooks; smells B. is cooking; is smelling C. is cooking; sm

24、ells D. cooks; is smelling( ) 8. Look! There are a lot of boys _ in the park.A. to run B. are running C. run D. running( ) 9. He is a kind and patient man. He _ others.A. is always helping B. always help C. is always help D. always helpful( ) 10. _ you _ something to say?A. Are; have B. Do; have C.

25、Are; having D. Will; have三、 时态填空 (共10小题)1. What _ you _ (eat), Tom?2. Hi, Alex. We _ (have) fun at the beach.3. Mike _ (not play) computer games now.4. _ Joyce _ (sweep) the floor?5. What _ everyone _ (do) at the moment?6. I _ (have) some tennis balls.7. Wei Hang _ (need) a new pair of glasses now.8

26、. Hes a nice person. I _ (like) him very much.9. Look! Daisy _ (shop) with her mother.10. I _(think) about what to wear to Janes birthday party.四、 句子改写 (共5小题)1. They are waiting for the bus now. (就划线部分提问)_ are they _ now?2. Tom is shopping in the supermarket. (改为一般疑问句)_ Tom _ in the supermarket?3. T

27、he cake tastes nice. (就划线部分提问)_ _ the cake taste?4. I have to stay at home because its raining. (同义句改写)I have to stay at home _ _ the rain.5. I went to bed after I finished my homework. (同义句改写)I _ go to bed _ I finished my homework.五、 完成对话 (共5小题) 根据对话内容,从对话后面的选项中选出能填入空白处的最佳选项。(有一项为多余选项)。A: Look! So

28、many people wear masks (口罩) today. B: (1)_A: (2)_B: Stop factories and cars from producing harmful gases.A: (3)_B: Plant more trees in the streets and go to school by bus or on foot.A: (4)_B: I think that all above are the most important.A: (5)_ We all should protect the environment.A. Which ways ar

29、e the most important?B. I agree.C. What can we do to stop air pollution?D. Yes, there is a lot of air pollution.E. I dont think so.F. Anything else?六、 短文填空 (共10小题)阅读短文, 然后用括号中所给动词的正确时态完成下面的短文。Hi! Im Happy Goat. Look! Gentle Goat (1) _(work) hard on the farm. But Lazy Goat isnt working. He (2)_(lie)

30、under a tree. Gentle Goat (3)_ (take) notes at the moment. What (4)_ Pretty Goat _ (do)? She (5)_ (put) on her new dress now. Listen! Fit Goat (6) _(sing) a song. Grey Wolf and Red Wolf are bad. But we (7)_(know) them very well. Grey Wolf (8) _(want) to catch us. But he (9)_ (look) stupid. OK, I (10

31、)_ (go) to wake up Lazy Goat. See you.七、 阅读理解 (共5小题)Did you know that some plants eat insects and small animals? These plants cant get enough food from the ground, so they need to eat something else.This plant smells very sweet and its leaves are red. Many insects love bright colours like red. When

32、they see the red leaves on this plant, they fly down for supper! But the leaves have lots of long hair on them. If an insect touches the hair, the two sides of the leaf shut(合上) together at once. It takes less than half a second (秒)! The poor insect is now inside the leaf and cant get out. It become

33、s food for the plant. The plant eats it slowly. It takes the plant about 12 to 15 days to finish its meal.( ) 1. Why do some plants eat insects and small animals?A. Because they are very sweet. B. Because they are in bright colour.C. Because they have long hair. D. Because they dont have enough food

34、.( ) 2. What colour do insects love?A. Green. B. Red.C. Black.D. Blue.( ) 3. How long do the plants finish eating the insects?A. 12 to 15 days. B. 12 to 15 hours. C. Less than a minute. D. less than a second.( ) 4. Plants catch insects with the help of the following except _.A. bright colour B. swee

35、t smellC. lots of hair on the leaves D. big flowers( ) 5. If a small insect is inside the leaf, _.A. the plant wont have enough food B. it can get food from the plantsC. the plant will dieD. the insect will dieUnit 4 (Listening Culture corner) 一、 1. spreads 2. types of 3. carrying 4. South America 5

36、. destroying 6. thousands of 7. square kilometers 8. good for 9. dug 10. diseases 二、 15 DBDAC 610 DCDAB 三、 1. are; eating 2. are having 3. isnt playing 4. Is; sweeping 5. is; doing 6. have 7. needs 8. like 9. is shopping 10. am thinking 四、 1. What; doing 2. Is; shopping 3. How; does 4. because of 5. didnt; until五、 15 DCFAB六、 1. is working 2. is lying 3. is taking 4. is; doing 5. is putting 6. is singing 7. know 8. wants 9. looks 10. am going 七、 15 DBADD专心-专注-专业