八年级英语练习Unit4

1、20142015上期八年级英语周练姓名 座号 班级 成绩. 单项选择。（30分）( )1. Its difficult to solve the problem. Do you have any good ideas to _ with us?A. agreeB. shareC. comeD. live( )2. You are standing too near to the TV. Can you move a bit _? OK, Mom. Is it all right here?A. fasterB. slowerC. fartherD. nearer( )3. The rivers

2、 in the countryside are cleaner than _ in the city. A. thisB. thatC. theseD. those( )4. Your classroom is so dirty. Everyone should keep it _. A. dry B. openC. quietD. clean( )5. There were _ animals in the forest many years ago. A. thousand ofB. thousands of C. three thousand ofD. three thousands o

3、f( )6. Of the two boys, Tom is _. A. tallB. the tallerC. tallestD. the tallest( )7. Blue whales are the largest and heaviest animals in the world, but they _ the smallest sea animals. A. feed inB. live inC. feed onD. fed on( )8. Zhou Fang, can you finish your homework better with _ time? I think I c

4、an. A. fewB. fewerC. littleD. less( )9. As we know, water is very important _ us. A. ofB. toC. onD. with( )10. What do you think of this film? Wonderful! No film is _. A. goodB. wellC. betterD. best( )11.He is better _ English than Sally. A.in B.at C.of D. on( )12.The weather in Beijing is colder th

5、an _in Fujian. A.one B.it C.that D.this( )13.We should know how to protect ourselves _ fire. A.out of B.on C.from D.by ( )14.Our sheep are different _number. A.from B.in C.on D.of( )15.Rainforests _an important party _controlling the climate. A.playsin B.makein C.play in D.haveto . 情景交际。（5分）选择方框中的句子

6、完成对话。A. Which kind of animal do you like best?B. Which do you prefer, plants or animals?C. Why?D. Why not go to the Forest Park?E. What about you?Mike: Hi, Jim, what are you talking about?Jim：Oh, we are talking about something in the forest. Mike: 1 Jim:I prefer plants. Mike: 2 Jim:Because they are

7、very beautiful, I think. I like bamboo best. 3 Mike:I like animals better than plants. I think animals are very interesting and we can play with them. Jim: 4 Mike:I like pandas best. They are very lovely. Jim: 5 Mike:Sounds great! Lets go this Sunday. Jim:OK. We can see many kinds of plants and anim

8、als there. Its so interesting!Mike:See you!Jim:See you this Sunday!1. _ 2. _ 3. _ 4. _ 5. _.完形填空。(10分)We often say that lions and tigers are kings of animals. Theyre the best hunters (猎手) and theyre at the top (顶端) of the food chain (链) on land. But the best hunters in the sea are sharks. Sharks are

9、 bigger and swim 1 faster than other sea animals. They have wide mouths and sharp (锋利的) 2 . They are at the top of the sea food chain. Whats at the top of the worlds food chain? Human beings (人类)! Were not strong, but were the 3 . We cant run fast, but we 4 cars; We cant fight better, but we invente

10、d guns (枪),. Many inventions are useful to us. 5 , theyre also harmful. People ask the 6 for too much. For example, we ask for food, wood, fur and so on. As a result, forests are becoming smaller and smaller. Rivers are dirty and some animals are in danger of 7 out. Dont forget that were part of the

11、 food chain. We should leave enough 8 for animals to live in. We should do something to stop people from 9 animals. We must know that protecting animals is just to protect 10 . ( )1. A. veryB. muchC. quite D. too( )2. A. knivesB. feetC. teeth D. eyes( )3. A. cleverestB. fastestC. strongestD. slowest

12、( )4. A. boughtB. broughtC. tookD. invented( )5. A. Or B. HoweverC. Then D. So( )6. A. natureB. forestsC. animalsD. society( )7. A. eatingB. dyingC. sellingD. finding( )8. A. placeB. roomC. foodD. trees( )9. A. killingB. feedingC. eatingD. keeping( )10. A. itselfB. themselvesC. yourselvesD. ourselve

13、s. 阅读理解。（共20分）（A）Plants are very important. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals can get their food by eating plants and other animals. Man gets his food by eating plants and animals, too. So animals

14、 and man need plants in order to live. This is why there are so many plants around us. There are two kinds of plants: flowering plants and non-flowering plants. Almost all the trees around us are flowering plants. You can know some trees from their flowers and fruit. Non-flowering plants do not grow

15、 flowers. You can not see many non-flowering plants around you. If you look carefully at the plants around you, you will find that there are many kinds of plants. Some plants are large and some are small. Most of them are green. Thanks to the plants around us, we can live on the earth. ( )1. We need

16、 many plants around us because _. A. plants can grow easilyB. plants are greenC. we can get what we need from plants D. we like all kinds of plants( )2. There are so many plants around us because _. A. man doesnt need any plants B. most animals dont eat plantsC. man and animals need plants to live D

17、. the earth will become more beautiful( )3. There are _ non-flowering plants than flowering plants around us. A. much fewerB. much more C. much largerD. much better( )4. Which of the following does NOT come from a plant?A. Basket. B. Bread. C. Cabbage. D. Stone forest. ( )5. Which is the best title

18、(题目) of this passage?A. Plants around usB. Man and AnimalsC. Live on EarthD. Food and Plants(B)How do animals communicate (交流) with each other? They have special “languages”. In fact, they are using signals (信号). Different signals have different meanings. For example, when a bee (蜜蜂) finds food some

19、where, it flies home quickly. It cant speak, but it can tell others by dancing. Other bees will know where and how far the food is. Some animals show their feelings by making sounds. For example, when a dog is angry, it barks (吠). At this time, youd better stay away from it. Birds can make several s

20、ounds to show different meanings. Sometimes we humans show feelings by making sounds instead of by speaking. For example, when we feel painful (疼痛的), we cry“Oh!”or“Ouch!”. We humans have languages and words. We can communicate face to face by speaking. We can write down what happened in order to rem

21、ember clearly. We can also send (寄) messages to people far away. But animals cant. 根据短文内容，判断正（T）误（F）。( )6. Humans and animals both have their own languages. ( )7. A bee can tell others the messages by singing songs. ( )8. Birds can make different sounds to show different meanings. ( )9. All the anim

22、als can communicate with others far away. ( )10. When a dog is not happy, youd better keep away from it. .词汇。（20分）(A)根据句意及首字母提示补全单词。1. People can enjoy n_ in the countryside. The air is fresher and the sky is bluer there. 2. She c_ the table with a cloth yesterday. 3. Many animals are in danger. We

23、must do something to p_ them. 4. Thousands of rivers go into the s_ at last. 5. Thousands of old trees were in the f_ ten years ago, but now there are few. (B)根据句意及汉语提示填空。6. These plants float on the _ (表面) of the water. 7. My grandparents keep a lot of _ (绵羊) in the countryside. 8.A panda likes eating _(竹子) 9. The teacher had no _ (控制) over the children. 10. The rivers in