9年级英语人教版Unit 6 When was it invented（含答案）学案3

Name                   Group                Class            

Unit 6 When was it invented?  Revision

【Get ready before class】基础复习

一、单词、短语

1. 鞋跟          2. 勺子           3. 电，电能          4. 样式，款式        

5. 项目，工程       6. 高兴，愉快        7. 拉链        8. 每日的           

9. 有道理        10. 网站       11. 先锋，先驱         12. 列表，名单        

13. 提到         14. 意外的，偶然的       15. 偶然，意外地            

16. 几乎；差不多          17. 皇帝；帝王          18. 煮沸；烧开                 

19. 保持不变，剩余           20. 气味          21. 发出……的气味，闻到          

22. 圣人，圣徒           23. 国家的，民族的            24. 贸易，交易           

25. 发生，出现           26.疑惑，疑问            27. 毫无疑问，的确               

28.冰箱           29. 低的，矮的          30. 某人，重要人物                  

31. 翻译：        32 锁上，锁住          33. 地震               

34.忽然地         35. 突然的，猛的         36. 钟声，铃声           

37. 饼干          38. 曲奇饼               39. 音乐的，有音乐天赋的                  

40.机器           41. 易碎的          42. 咸的             43. 酸的             

44. 错误地；无意地         45. 顾客，客户           46. 奥运会                

47. 加拿大的          48. 分开，分散              49. 分开（词组）         

50. 篮，筐           51. 受欢迎，普及                  

52. 不但……而且……                53.钦佩，仰慕         54. 英雄，男主角       

二、根据提示完成句子。

1. 我认为电视比汽车更早被发明。                                                   

2. 这真的是件有用的发明吗？                                                      

3. 但是在那个时候，它并没有被广泛地运用。                                     

4. 拉链是什么时候发明的？                                                     

5. 它是在1893被发明的。                                                         

6. 它是由谁发明的？                                                                 

7. 它是由Whitcomb Judson发明的。                                                   

8. 它是什么时候被引进韩国的？                                                   

9. 你要表达它在6或7世纪被带去韩国的你该怎么说？

10. 冰淇淋加热勺子是被用来做什么的？                                                          

11. 你想说它是被用来提供很冷的冰淇淋的你该怎么说?

12. 薯片是偶然发明的。                               

13. 今天篮球的受欢迎程度已经提升到了世界范围，并且很多年轻人梦想成为著名的篮球选手。

14. 这些明星鼓励着年轻人用艰苦的工作去实现自己的梦想。

【Enjoy the class】能力提升

一、单项选择

1. The bridge ________ by the farmers themselves in 1982.

 A. built   B. was built C. build   D. was build  

2. All the books will _____ to the children who live in the small village.

 A. be sent   B. sent   C. be send   D. send

3. Keys ______ used for ______ the doors.

 A. is, opening   B. is, opened   C. are, opening   D. are opened

4. My mother told me that my homework must ______ on time.

 A. finish   B. be finish   C. be finished   D. finished

5. The police found the lost car ______.

 A. with mistake   B. by accident C. by mistake D. in accident

6. I don’t like this kind of potato chips because they are not ______.

 A. crispy   B. sweet   C. soft   D. sour

7. They decided _______ at the end of this month.

 A. to leave   B. going back   C. travel   D. not go out

8. It’s used for _____ clearly in the dark.

 A. seeing   B. see   C. looking   D. look

9. When ______ the car ________?

 A. did, invent   B. was, invented   C. does, invent   D. in, invented

10. Jack ______ leave _____ his teacher comes back.

 A. doesn’t, until   B. /, until   C. won’t, /   D. won’t, until

二、情景交际

A: Look at that strange thing, Wei Hua! What’s that?

B: It’s a key. It’s used for          and locking our autobike.

A: Autobike? What’s it then? Who          it?

B: It’s a battery-operated machine and it was invented by my father!

A: What’s it          for?

B: It’s used for          or flying.

A: Flying? How can it fly?

B: You can just ride it like an autobike and it will fly as it goes faster enough.

A: That sounds interesting. I think your father is so __________!

B: I think so. He has invented many things.

三、书面表达：假设校英语广播站正向全校学生进行以 “I want to invent ...” 为主题的征文活动。请你写一篇英语短文参与此次活动，谈谈你现在最想发明什么，并说出你的理由。

单元范文：Since I was young, I have dreamed of inventing something that can help improve the environment. Several days ago, I came up with a good idea for my invention. It is a special box which is used for holding wastes. It can speak different languages. As soon as people throw away wastes on the street, they will be cleaned up by the box at once. At the same time, the box will tell people not to do that again. Of course, my box won’t cost too much. In this way, more cleaners and money can be saved. What do you think of my invention? Will it be helpful in improving the environment?

【答案】

【Get ready before class】

一、

heel；scoop；electricity；style；project；joy；zipper；daily；have a point ；website；pioneer；list；mention；accidental；by accident；nearly；emperor；boil；remain；smell；smell；saint；national；trade；happen；doubt；without doubt；fridge；short；somebody；translate；lock；earthquake；suddenly；sudden；ring；biscuit；cookie；musical；machine；crispy；salt；sour；by mistake；customer；the Olympics；Canadian；divide；divide into；basket；popularity；not only...but also；look up；hero

二、

1. I think TV was invented before car.  

2. Is it a really helpful invention? 

3. But at that time, it wasn’t used widely. 

4. When was the zipper invented?

5. It was invented in 1893.

6. Who was it invented by?   

7. It was invented by Whitcomb Judson. 

8. When was it brought to Korea? 

9. It was brought to Korea during the 6th or 7th century.

10. What is the hot ice cream scoop used for?

11. It is used for serving really cold ice cream.

12. The potato chips were invented by accident. 

13. Today, the popularity of basketball has risen around the world with many young people dreaming of becoming famous players.

14. These stars encouraged young people to work hard to achieve their dreams.                                    

【Enjoy the class】

一、BACCB   AAABD

二、opening；invented；used；riding；creative