Unit 10 By the time I got outside, the bus had already left.知识梳理与巩固

初三 Unit 10 知识梳理与巩固 　 1.by the time到…时候,到…之前 　　2.go off发出响声 　　3.run off迅速离开,跑掉 　　4.on time准时(表示做某事刚好与约定的时间一致,不早不晚) 　　in time及时(表示动作在规定的时间内或比规定的时间提前发生) 　　5.break down停止运转,出故障 　　6.show up出席,露面 　　7.set off激起,引起 　　8.和某人结婚marry sb= get married to sb(表动作) be married to（表状态） 　　9．happen 发生（偶然） 　　take place 发生（有安排，有计划） 　　10. sell out 卖完 　　11. a piece of 一片，一块，一张，一条，一份 　　12. make it 成功 　　13. give sb a ride 让某人搭顺风车 　　14. 忘记leave （后接地点） forget （不接地点） 　　15. wake up 醒来，叫醒 　　16. get dressed 穿衣 　　17. stop doing sth停止做某事（停止手头上正在做的事情） 　　stop to do sth 停下来去做某事（停止手头上正在做的事情去做另一件事） 　　18. 本单元的语法（过去完成时）难点： 　　①过去完成时表示在过去某一时刻以前已经完成的动作，它表示动作发生的时间是“过去的过去”。这是一种相对应的时态，即其相对于一般过去时，没有一般过去时也就没有过去完成时。构成：助动词had+动词的过去分词 　　②与之连用的短语：for+时间段，since+时间点，by the time+从句，how long, when, before, by the end of，by短语等 　　③巩固练习：用所给词的适当形式填空 　　A．By the end of last year, we _____(finish) the work. 　　B．I met Anna last Sunday. I _____(not see) her since we left school. 　　C．By 1995, he _____(work) in that factory for 5 years. 　　D．Amy told me that she _____(hear) of the good news. 　　E．Mary didn’t want to come to the cinema with us because she _____(see)the film before. 　　F．She thanked me for what I _____(do)for her son. 巩固练习 I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 stat 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 ( ) 11. When I _____ the bus stop, the bus _____ for five minutes. A. reached; had left B. arrived; has been away C. got to; had been away D. reached; has left ( ) 12. I _____ the MP3 since two years ago. A. bought B. have bought C. have D. have had ( ) 13. Mrs Black speaks _____ fast _____ we can’t follow him. A. such; ... ...