2024年4月3日发(作者：)

Unit 3 Electricity

Part 1 Listening 第一部分听力

I. Listening Comprehension 听力理解：共 25 分

A. Listen and choose the right picture （根据你听到的内容，选出相应的图片）：（5分）

B. Listen to the dialogue and choose the best answer to the question you hear （根据你听到的对

话和问题，选出最恰当的答案）：（7分）

6. A. Richard works as hard as his roommate.

B. Richard works harder than his roommate.

C. Richard doesn't work very hard.

D. Richard's roommate doesn't work very hard.

7. A. The book about space travel. B. The book about computers.

C. Neither. D. Both.

8. A. To Australia. B. To France.

C. To France and Australia. D. To America.

9. A. 57. B. 38. C. 19. D. 20.

10. A. Buying a birthday present. B. Learning English.

C. Having a birthday party. D. Making a birthday card.

11. A. Nancy. B. Bob. C. Allen. D. Betty.

12. A. Go to the park. B. See a movie.

C. Go to the beach. D. Go window shopping.

C. Listen to the passage and tell whether the following statements are true or false （判断下列句

子是否符合你听到的短文内容，符合的用“T”表示，不符合的用表示）：（5分）

13. The Black Forest is a place in Germany.

14. In his dream, when he was walking in the forest, two men ran after him.

15. Finally 9 he came to a forest.

16. It was God that saved the man's life 20 years later.

17. The story tells us that people should always believe their dreams.

D. Listen to the passage and complete the following sentences (听短文，完成下列内容。每空格

限填一词）：（8分）

18. Sun Valley Amusement Park is the ______ ______ amusement park on the East Coast.

19. There are two a_____ _____ at Sun Valley Amusement Park.

20. All children had better_____ _____ when they visit the park.

21. Buses leave for Sun Valley Amusement Park ________ __________ a. m.

Part 2 Phonetics Grammar and Vocabulary

（第二部分语音、语法和词汇）

II. Choose the best answer 选择最恰当的答案:(共16分)

22. Which of the underlined parts has a different sound from the others?

A. If we don't smoke, our health will become better and better.

B. We spent half a day going over all the lessons before the Chinese test.

C. Don't cross the road when the red light is on.

D. Shall we collect some colourful stones for Mary?

23. Although he was angry, he tried to seem_________.

A. politely B. impolitely C. impolite D. polite

24. The ___________inside the batteries produce electricity.

A. chemist B. chemistry C. chemical D. chemicals

25. —May I use your pen?

一Yes,___________________.

A. you may B. thank you C. of course D. give you

26. The book is published _______________.

A. every monthly B. month C. monthly D. every months

27. We have many _________ appliances such as washing machines.

A. electric B. electricity C. electronic D. electrical

28. Don't stand___________. I have to go to the library.

A. in a way B. by the way C. in the way D. on the way

29. Her cousin always __________ at her, which makes her very unhappy.

A. praises B. plays C. laughs D. tricks

30. There are trees on _____________ sides of the road.

A. both B. each C. either D. neither

31. —_____________I swim here?

一I'm sorry. Children swim alone here.

A. Must； can,t B. May； must C. Can't； can D. Can； mustn't

32. You were sleeping_________ I was working hard.

A. after B. while C. when D. before

33. Miss Li isn't in the office. She _________be in the classroom.

A. can B. must C. mustn't D. can't

34. The mother carried a girl baby in one arm and a boy baby in _________.

A. the other B. another C. other D. others

35. When Tom _________ to the classroom, I will talk with him about it.

A. come B. will come C. came D. comes

36. 一Could you please tell me _______?

一He is twenty.

A. where he is from B. how old is he

C. how old he is D. when he will leave

37. 一In my opinion, we should help our parents with the housework as________ often as

possible.

一 ____________________

A. Never mind. B. Yes, please.

C. That's all right. D. I think so, too.

III. Complete the following passage with the words or phrase in the box. Each word or

phrase can only be used once （将下列单词或词组填入空格。每空格限填一个单词或词组，

每个单词或词组只能填一次）：（共6分）

A. father B. discovered C. against D. worker E. put into use F. connected G. make

The history of electricity goes back more than 2,000 years. At that time, the ancient Greeks

found that rubbing（摩擦）some materials could 38 them attractive to each other. In the year 1600,

English scientist William Gilbert created the word “electric". The word means the force that some

materials produce when they are rubbed 39 each other.

Many people today believe Benjamin Franklin is the 40 of electricity. Franklin is said to have

flown a kite during a thunderstorm in 1752. He then found that lightning and electricity were

somehow（以某种方式）41.

In 1800, Italian scientist Alessandro Volta created the electric battery.

It was the first machine to produce an electric current（电流）.It was Volta, not Franklin, who

42 that some chemical reactions（化学反应）could produce electricity.

It wasn't until 1831 that electricity was 43 in technology. An English scientist created the first

electric generator（发电 机）. This invention opened the door to the new era of electricity. A few

years later?

Thomas Edison invented the light bulb.

38. _______ 39._______ 40._______ 41._______ 42. ______ 43._______

IV. Complete the sentences with the given words in their proper forms （用括号中所给单词

的适当形式完成下列句子）：（共5分）

44. He stood up _______when the lady entered the room, （polite）

45. Even a clever man can sometimes do _______things, （fool）

46. The manager in this company attends an international meeting_______. （month）

47. She has written an _______for how it works, （explain）

48. I couldn't believe I had been so _______in the exam, （care）

V. Rewrite the following sentences as required （根据所给要求，改写句子）：（共10分）

49. Jimmy can ride a bike and play the piano.（改为否定句）

Jimmy_______ ride a bike_______ play the piano.

50. You needn't pay for the bill of the mobile phone.（保持句意不变）

You______________ to pay for the bill of the mobile phone._______

51. I don’t know. Where does he come from?（合并为一句）

I don t know where ______________from._______

52. All of us practised speaking English as often as we can to win the English Speaking Contest.

（对画线部分提问）

__________ ________all of you practise speaking English as often as you can?