九年级英语Unit 9整理 Section A.doc

Unit 9 Section A1.发明 inventor 发明家 invention 发明物Edison was a great American inventor who invented a lot of useful inventions during his life.2. When was the telephone invented? In 1876. the car (1885) the TV (1927) the calculator (in 1971) the computer (in 1976)3. be used for doing = be used to do sth 被用来做 What are battery-operated slippers used for ? They are used for seeing in the dark.Shoes with adjustable heels-changing the style of the shoesHeated ice cream scoop-scooping really cold ice cream* be used by sb be used as 4.be invented by 被某人发明 Who was the telephone invented by? By Bell.5. operate v. 操作，动手术 operation n. 手术 operate on sb need an operation 6.It is better to do sth语法： 被动语态构成： 助动词be + 及物动词的过去分词 助动词be有人称，数和时态的变化。2.主动语态变被动语态的方法1)主动语态的宾语变为被动语态的主语。2)主动语态的谓语动词由主动结构变为被动结构。3)主动语态的主语变为被动语态的by 短语，by 短语常省略。3. 各种时态的主动结构和被动结构 主动结构被动结构一般现在时 do/does am/is /are + done一般过去时 did was/were + done含情态动词 can + do can+ be + done现在完成时 have/has+donehave /has + been + done过去完成时 had + done had + been + done现在进行时am/is/are+doingam/is/are + being + done过去进行时was/were+doing was/were + being + done一般将来时 will + do will + be + done过去将来时 would + do would + be + done动词不定式 to do to be done4.被动语态注意点a. make ,see, watch ,hear -主动语态中省略to ,被动语态中加上to.I often hear him sing .-He is often heard to sing.b.含双宾语的被动语态 The teacher gave him a book.- He was given a book by the teacher.- A book was given to him by the teacher.c. 不及物动词没有被动The accident happened yesterday.Unit 9 Section B1.食品味道 sweet crispy sour salty ( salt )2. by mistake 错误地 mistake n. 错误 v. 弄错 Photos chips were invented by mistake. I took your umbrella by mistake.3. make sb / sth + adj 使某人/某物George wanted to make the customer happy.4. in the end = at last = finally 最后Photo chips were invented by a chef called( named) *sprinkle sth on 6. by accident = by chance 偶然地，意外地7. notuntil 直到才 until 直到为止 Although tea wasnt brought to the Western world until 1610,George Crum cooked them for a long time until they were crispy.8. discover 发现 invent 发明9. according to 根据 According to an ancient Chinese legend10.区别： over 正上方，不接触 above 斜上方，不接触 on 接触 When he was boiling drinking water over an open fire.11.leaf -leaves 树叶 12. fall into 落入，陷入 (fall-fell-fallen)13. some time 一段时间 some times 几次 sometime 某个时候 sometimes 有时候* Some leaves from a nearby bush fell into the water and remained there for some time. 14. notice v. 注意到 n.通知 notice + 从句 notice sb doing sth notice sb do sth 15. produce 生产，产生 be produced in 产于某地 Silk is produced in Suzhou.16. pleasant adj.令人愉快的（作表语或定语，常修饰sth.） pleased adj. 高兴的（作表语，常修饰sb） pleasure n please v. produce a pleasant smell The trip is pleasant.= It is a pleasant trip. I am very pleased with your homework. With pleasure. Its a/my pleasure . Would you please not smoke here?17. mix v. mixture n 混合物 Later he decided to taste the hot mixture.18. in this way 这样， 用这种方式 in the way 妨碍，挡道 by the way 顺便说 on the way (to) 在路上* And in this way, one of the worlds favorite drinks was invented.19. from to 从 到.From pie plate to flying disk20. throw (threw , thrown) 投，掷Unit 9 Shelf-check Reading1. century ( centuries) 世纪，百年 in the twentieth century 在第二十世纪 in the 1950s 在二十世纪五十年代 in ones forties 在某人四十多岁2. active adj. 积极的，活跃的 activity n. 活动 take an active part in 积极参加3. for fun and exercise 为了娱乐和锻炼4. over = more than 超过 a little over a hundred years old5. be invented by a Canadian doctor called6. play indoors / outdoors7. create v. 创造 creative adj. create a game to be played on a hard wooden floor8. wood 木头 - wooden wool 羊毛 -woolen safe adj. 安全的 dangerous safely adv. 安全地 dangerously safety n. 安全 danger10. knock into 与相撞 knock at the door 敲门11. fall(fell ,fallen) fall down 滑倒Knocking into players and falling down would be dangerous.fall off 从摔下来fall off the tree=fall down from the tree12. divide into 把划分.13. teach ( taught ,taught ) teach sb sth teach sb ( how ) to do sth 14. the aim of 的目标15. shoot ( shot, shot) 投篮，射击 shoot from below the basket shoot sb shoot at sb 16. below 在的下面（ 反义词 above ）17. use sth to do sth = use sth for doing sth use the “backboard “ for guiding the ball into the basket use the experience to help develop the game at home18. towards prep.朝者，向着 move towards one end of the court 19. It is believed that 人们认为It is said that It is supposed that It is reported that 20. develop v development n. a developing country 一个发展中的国家 a developed country 一个发达的国家21. rise ( rose , risen) vi. 不能跟宾语*Since then , the popularity of basketball has risen worldwide .* The sun rises in the east and goes down in the west.22. the number of 的数量（作主语，动词用单数）a number