初中英语仁爱科普版八年级上册Topic 1 What's your hobby?课时作业

Unit 4 Topic 1仁爱版八年级英语上册课时同步习题

一、基础巩固

Ⅰ.单项选择。

1. It’s difficult to solve the problem. Do you have any good ideas to _______ with us?

 A. agree B. share C. come D. live

【解析】 B 根据句意“你有什么好的想法与我们分享吗？”可知，故选B。

2. —You are standing too near to the TV. Can you move a bit _______?

 —OK, Mom. Is it all right here?

 A. faster B. slower C. farther D. nearer

【解析】 C 考查易混淆词的区别。根据题意:“你站得离电视太近了, 你能移远一点吗?”fast指速度快, slow指速度慢, far指距离远, near指距离近。a bit可修饰比较级,故选C。

3. The rivers in the countryside are cleaner than _______ in the city.

 A. this B. that C. these D. those

【解析】D 根据“在比较级中常用those代替前文中的可数名词复数”可知，故选D。

4. Your classroom is so dirty. Everyone should keep it _______.

 A. dry B. open C. quiet D. clean

【解析】 D 考查keep+n. +adj. 的用法根据句中dirty“脏”可知应该保持卫生。故选D。

5. There were _______ animals in the forest many years ago.

 A. thousand of  B. thousands of

 C. three thousand of D. three thousands of

【解析】B 考查数词。hundred/thousand等，前面如有具体数字，其后不加-s也不跟of, 反之,就得用复数形式，其后跟of。分析句子，故选B。

6. Of the two boys, Tom is _______.

 A. tall B. the taller C. tallest D. the tallest

【解析】 B 根据“在of the two... 结构中，比较级前要加the”可知，故选B。

7. Blue whales are the largest and heaviest animals in the world, but they _______ the smallest sea animals.

 A. feed in B. live in C. feed on D. fed on

【解析】 C 此题意为 “蓝鲸是世界上最大、最重的动物,却以海洋中最小的动物为食。”              “以……为食”应用feed on . . . , 而且这是一种习惯表达法, 不需要使用过去时, 故选C。

8. —Zhou Fang, can you finish your homework better with _______ time?

 —I think I can.

 A. few B. fewer C. little D. less

【解析】 D 考查形容词的比较级。根据句意: “周芳, 你能用更少的时间把你的作业做得更好吗?” 空格后的time是不可数名词, 只能用little来修饰, little的比较级是less, 故选D。

9. As we know, water is very important _______ us.

 A. of B. to C. on D. with

【解析】B 此处是固定搭配, be important to/for sb. 表示“……对某人来说是重要的”，故选B。

10. —What do you think of this film?

 —Wonderful! No film is _______.

 A. good B. well C. better D. best

【解析】 C 根据句意“没有哪部电影比它更好了，这里暗含比较”可知，故选C。

二、拓展提升

Ⅱ. 情景交际。

根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯、完整。

Wang Wei:  Hello! This is Wang Wei speaking. 11.                               

Michael:    Hi, Wang Wei. This is Michael speaking. Are you free today?

Wang Wei:  Yes. Michael, I’m writing a passage and I want to make a survey about plants and animals. 12.                                                  

Michael:    I like plants better. I think roses(玫瑰) are the nicest of all the flowers.

Wang Wei:  But they can’t play with you.

Michael:    What about you, Wang Wei?

Wang Wei:  13.                                    I think animals are friendlier.

Michael:    14.                                                            

Wang Wei:  Because animals are our friends. They make us happy.

Michael:    Do you keep a pet?

Wang Wei:  Sure. I keep a pet bird. It is beautiful. 15._____________________

Michael:    Wonderful! We should all like plants and animals.

Wang Wei:  They are both important to us. We share the same world with them.

【解析】

11. May/Could I speak to Michael? /Is that Michael?

 12. Which do you like better/prefer, plants or animals?

 13. I like animals better. /I prefer animals.

 14. Why do you think so?/Why do you like them/animals

 15.It can sing to me every day.

Ⅲ. 完形填空。

We often say that lions and tigers are kings of animals. They’re the best hunters (猎手) and they’re at the top (顶端) of the food chain (链) on land. But the best hunters in the sea are sharks. Sharks are bigger and swim   16   faster than other sea animals. They have wide mouths and sharp (锋利的)   17  . They are at the top of the sea food chain.

What’s at the top of the world’s food chain? Human beings (人类)! We’re not strong, but we’re the   18  . We can’t run fast, but we   19   cars; We can’t fight better, but we invented guns (枪),… Many inventions are useful to us.   20  , they’re also harmful. People ask the   21   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   22   out…

Don’t forget that we’re part of the food chain. We should leave enough   23   for animals to live in. We should do something to stop people from   24   animals. We must know that protecting animals is just to protect   25  .

16. A. very B. much C. quite D. too

17. A. knives B. feet C. teeth D. eyes

18. A. cleverest B. fastest C. strongest D. slowest

19. A. bought B. brought C. took  D. invented

20. A. Or B. However C. Then D. So

21. A. nature B. forests C. animals D. society

22. A. eating B. dying C. selling D. finding

23. A. place B. room C. food  D. trees

24. A. killing B. feeding C. eating D. keeping

25. A. itself B. themselves C. yourselves D. ourselves

【解析】

16. B 根据much 修饰比较级可知，故选B。

17. C 根据句意“鲨鱼有巨型的嘴巴和锋利的牙齿”可知，故选C。

18. A 根据句意“人类没有动物的体型、速度和力量，但人类是最聪明的”可知，故选A。

19. D 根据句意“人类的聪明表现在会发明小汽车来弥补人类速度的短缺”可知，故选D。

20. B 根据前后句意“发明有用但同样也有害”可知前后句形成转折关系，故选B。

21. A 根据句意“人类向大自然索取太多”可知，故选A。

22. B 根据句意“有此动物正面临灭绝的危险”可知，故选B。

23. B 根据句意“人类应给动物留下足够的生存空间”可知，故选B。

24. A 根据句意“我们应该采取措施阻止人们猎杀动物”可知，故选A。

25. D 根据句意“保护动物就是保护我们自己”可知，故选D。

Ⅳ. 阅读理解。

（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 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 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.

根据短文内容，选择正确答案。

26. We need many plants around us because _______.

 A. plants can grow easily 

 B. plants are green

 C. we can get what we need from plants 

 D. we like all kinds of plants

27. There are so many plants around us because _______.

 A. man doesn’t need any plants

 B. most animals don’t eat plants

 C. man and animals need plants to live

 D. the earth will become more beautiful

28. There are _______ non-flowering plants than flowering plants around us.

 A. much fewer B. much more  C. much larger D. much better

29. Which of the following does NOT come from a plant?

 A. Basket.  B. Bread.  C. Cabbage.  D. Stone forest.

30. Which is the best title (题目) of this passage?

 A. Plants around Us   B. Man and Animals

 C. Live on Earth   D. Food and Plants

【解析】

26. C 细节理解题。因为植物能提供我们所需的物质，故选C。

27. C 细节理解题。从第一段最后几句可知，故选C。

28. A 推理判断题。从我们周围几乎所有的植物都是有花的可以推断答案，故选A。

29. D 推理判断题。D项不是来自植物，故选D。

30. A 综合推理题。从全文内容综合考虑可推断答案，故选A。

(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 somewhere, it flies home quickly. It can’t 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, you’d better stay away from it. Birds can make several sounds 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 remember clearly. We can also send (寄) messages to people far away. But animals can’t.

根据短文内容，判断正（T）误（F）。

31. Humans and animals both have their own languages.

32. A bee can tell others the messages by singing songs.

3. Birds can make different sounds to show different meanings.

34. All the animals can communicate with others far away.

35. When a dog is not happy, you’d better keep away from it.

【解析】

31. F 根据文章第一段第二句They have special “languages”.“它们有特殊的语言”，语言加引号可知，故说法是错误的。

32. F 根据第二段第二句It can’t …, but … by dancing. “它不会说话但它可以通过舞

蹈来告诉同伴。”可知，故说法是错误的。

33. T 根据第三段第四句birds can … different meanings. “鸟儿可以发出几种声音来表

达不同的意思”可知，故说法是正确的。

34. F 根据文章末段末句But animals can’t “但动物们不能（通过文字和遥远的伙伴交

流）”可知，故说法是错误的。

35. T 根据文章第三段第三句At this time, you’d better stay away from it,“此时，你最好

远离它”可知，故说法是正确的。

(C)

We know that many animals do not stay in one place．Birds，fish and other animals move from one place to another place at a certain time．They move for different reasons: most of them move to find food more easily（容易地），but others move to get away from places that are too crowded．

When cold weather comes，many birds move to warmer places to find food．Some fishes give birth in warm water and move to cold water to feed．The most famous migration(迁移)is the migration of fish，which is called “salmon”(鲑鱼)．This fish is born in fresh water but it travels many miles to salt water．There it spends its life．When it is old，it returns to its birthplace in fresh water．Then it gives birth and dies．In northern Europe，there is a kind of mouse．They leave their mountain homes when they become too crowded．They move down to the low land．Sometimes they move all the way to the seaside(海边)，and many of them are killed when they fall into the sea．

Recently，scientists have studied the migration of a kind of lobster(龙虾)．Every year，when the season of the bad weather arrives，the lobsters get into a long line and start to walk across the floor of the ocean．Nobody knows why they do this，and nobody knows where they go．So，sometimes we know why humans and animals move from one place to another place，but at other times we don’t．Maybe living things just like to travel．

阅读短文，完成下列句子。

36．The reason for most of the animals to move is __________________．

37．Find the word in the passage which means “ the movement from one place to another of a large group of animals” and write it down here: __________________．

38．The underlined word “There” in the second paragraph refers to (指的是) ________．

39．The salmon comes back to its birthplace in order to __________________．

40．The lobsters begin to move to another place when __________________．

【解析】

36．to find food more easily 

37．migration 

38．(in) salt water 

39．give birth and die 

40．the season of the bad weather arrives / the bad weather arrives

第三部分  写作

Ⅰ. 词汇。

(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 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. The fox usually _______ (以……为食) meat.

9. The teacher had no _______ (控制) over the children.

10. The rivers in the countryside are much _______ (清澈) than those in the cities.

【解析】

 (A) 1. nature  2. covered  3. protect  4. sea  5. forests

   (B) 6. surface  7. sheep  8. feeds on  9. control  10. clearer

Ⅱ. 填空。

用括号内所给单词的适当形式填空。

11. The beauty looks much _______ (thin) than the fat girl, but the fatter girl looks healthier.

12. The baby stopped crying as soon as his young mother _______ (feed) him.

13. It’s easy for people to be ill to live in _______ (wet) places.

14. The hens on the farm _______ (die) last week because of some kind of disease.

15. We must do something to protect the animals from _______ (dangerous).

【解析】

11. thinner  12. fed  13. wet  14. died  15. danger

Ⅲ. 书面表达。

北京国际学校八年级学生魏环向福州的网友李志远发了一封电子邮件，询问了一些关于当地环境情况。请根据来信帮他回一封电子邮件。

注意：1. 词数：60词左右；

2. 邮件的开头和结尾已替你写好，不计入总词数

Dear Wei Huan，

I am very excited to receive your e-mail. I am interested in your questions.

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

Looking forward to meeting you soon.

Yours，

Li Zhiyuan

【解析】

Dear Wei Huan,

I am very excited to receive your e-mail. I am interested in your questions.

There are many rivers in my city. Mingjiang River is one of the longest rivers. But the water in the river isn’t as clean as before. This is because people cut down the trees a lot. As we know, trees can keep the water much cleaner. On March 12th, we often plant some trees on the hills. More and more trees are growing. I think the water is becoming cleaner and cleaner.

Looking forward to meeting you soon.

                Yours,

                 Li Zhiyuan