Unit 9 When were they invented？话题Inventions 发明功能项目Talk about the history of inventions 谈论发明物的历史词汇1. invent 发明 2. scoop 用勺舀3.adjustable 可调整的 4.heel (足)跟 5.battery电池 6.operate 操作 7.slipper 拖鞋8.bulb 电灯9.microwave oven 微波炉10.crispy易碎的 11.salty含盐的 12.sour酸的 13.chef 厨师14.sprinkle 撒 15.beverage 饮料16.ancient古老的 17.legend传说 18.boil煮沸 19.bush灌木20.remain残余21.produce 产生22.pleasant 舒适的 23.flying disk飞碟24.bakery 面包店25.throw掷 26.abacus算盘27.century世纪 28.rank级别 29.notice留心 30.including包括 31.indoors在户内 32.create 创作33.wooden木制的 34.divide分开 35.aim目标 36.metal金属 37. shoot投射 38.guide指导39.court庭院 40.develop完善 41.popularity 流行42.risen rise 的过去分词43.worldwide世界性的 44.association 协会45.equipment 装备短语1. by accident意外2.by mistake错误的3.according to 按照4.fall into陷入5.in this way这样6.knock into 撞上(某人) 7.be used for 用来做 8.the style of the shoes 鞋的款式9.fall down 跌到 10.notuntil 直到才11.preferto喜欢而不喜欢12.decide to do sth 决定去做13.muchloved 深受喜爱的 14.The number of ,的数量 15.dream of doing sth 梦想做句型1. When was it invented? It was invented in 1885. 何时发明的？1885年发明的。2. Who were they invented by? They were invented by 它们是由谁发明的？是发明的。3. What are they used for? They are used for doing sth. 它们有什么作用？ 它们用来做4.I think it would be better to do我想会更好5.Knocking into players and falling down would be dangerous.碰撞或摔倒都会有危险 6.It is said/reported/suggested/believed/thought/that.据说/报道/据建议语法要点一般过去时的被动语态 was/were +done重点归纳 8用心 爱心 专心典型试题例1 -What do you call this in English? -Its a stamp. It is used _ sending. A. for B. to C with D. by【解题思路】选A 。“被用来干某事”可表示为be used for doing 或be used to do .由sending的 形式可知，介词应选for.例2 The recorder _yesterday. It works OK now.A. repaired B. was repaired C. has repaired D. will be repaired【解题思路】选B。根据上下文判断出该题是考查一般过去时的被动语态。该语态构成形式为was(were)过去分词。故选B.例3 You may go fishing if your work _.A. is done B. will be done C. has done D. have done 【解题思路】选A。if 引导的条件状语从句中，如果主句的动词表示将来，那么从句的动词用一般现在时态。该句中，情态动词may 与go, come, leave等词连用表示将来的意义，从句用一般现在时态，故答案选A。 例4 When and where to go for the holiday _ yet.A. are not decided B. have not been decided C. is not being decided D. has not been decided 【解题思路】选D。现在完成时的被动语态，句子的意思是“什么时候、去哪里度假还没有决定”。例5 He prefers _at home reading rather than_ out shopping on Sundays.例5 A. to stay, going B. to stay, go C. staying, go D. staying, to go 【解题思路】选B。本题考察的是有关prefer 以及prefer与rather than搭配的用法。“prefer sth to sth . prefer doing sth. to doing sth. prefer to do sth rather than do sth。单元评价基础巩固 一、 据句意和首字母提示填空，完成下列句子。（10分）1. My favorite are those shoes with a_ heels. You knowYou can move the heels up and down. 2. I think the most helpful i _is the light bulb.3. One day a c_ in the restaurant where George worked sent back his plate of fried potatoes because he said they were cut too thick.4. Did you know the tea was invented by a_?5. A_ to todays papers we know it will be hotter than yesterday.6. Air is a m_ of gases.7. If you travel around China you will notice a very popular a_ everywhere you go-basketball.8. God c_ man. Do you believe it?9. William s_ an arrow ( 箭 ) toward the wild geese, and hit one in the neck.10. warm rains and summer suns d_ the plants.二、用括号中所给词的适当形式填空。（10分）11. John told us that his computer_ in Shenzhen (make).12. There were many people _for the train.(wait)13. Name a -_basketball organization in America, please. ( profession)14. What about talking about the_ between the Chinese and English names?(different)15. The policeman said that he would try his best to catch the thief who matched miss browns_.(describe)16. When she heard this, she was really very thrilled because she really wanted to get_.(marry)17. Zhang Shaohans songs are _to the ear.(pleasure)18. Henry set up a company that _(produce) microchips.19. The work _tomorrow morning.(finish).20. Its better _more exercise.(do)三、单项选择 从下列每小题A、B、C、D中选出一个能填入句中空白处的最佳答案。（10分）21. I dont know hat happened _ Zhang Hong the day before yesterday.A. at B. for C. about D. to22. People say that the cars made in Japan are much cheaper than _made in America. A. ones B. those C. that D. it23. The mixture smelt terrible but Tom _taste it.A. was made to B. was made C. made to D. made 24. Our English teacher remained _after he heard the news. A. happy B. happily C. happiness D. happiest 25. It _that scientists have found the reason _Edison was clever.A. said, that B. said, why C. is said, that D. is said, why26. Lily is often heard _in her room. A. sing B. sings C. to sing D. sang27. The box is too heavy for him _.A. to carry it B. not to carry it C. to carry D.