新概念一册Lesson87-88课件.ppt

Lesson 87 Lesson 87 A car crash A car crash 车祸Mr Wood:Have your mechanics finished yet?Attendant:No,they havent.Theyre still working on it.Lets go into the garage and have a look at it.此句为一个现在进行时，表示此句为一个现在进行时，表示他们从那时起一直在工作。他们从那时起一直在工作。work on work on 表示从事一项什么工表示从事一项什么工作作finished-finishedwork-workedworkedThat is my car.否定句否定句:That isnt my car.将此否定句改为一般疑问句将此否定句改为一般疑问句Isnt that your car？Isnt that your car？Well,it was my car.此此处 was 表示曾表示曾经是我的是我的车I had a crash.改为否定句改为否定句I didnt have crash.改为一般疑问句改为一般疑问句Didnt you have a crash?Yes，I did.Thats right.I drove it into a lamp-post.回顾事件发生的经过回顾事件发生的经过drive-drove-drivenCan your mechanics repair it？Well,theyre trying to repair it,sir.But to tell you the truth,you need a new car!repair-repaired-repairedtry-tried-triedtell-told-toldbe-was/were-beenP180 练习练习A模仿例句就以下句子提问，并作出否定的回答。模仿例句就以下句子提问，并作出否定的回答。Example：He bought a house last year.QUESTION：Did he buy a house last year?NEGATIVE：He didnt buy a house last year.1 He found his pen a minute ago.2 He got a new television last week.Did he find his pen a minute ago?He didnt find his pen a minute ago.Did he get a new television last week?He didnt get a new television last week.Did you hear the news on the radio?We didnt hear the news on the radio.3 We heard the news on the radio.Did they leave this morning?They didnt leave this morning.4 They left this morning.5 He lost his umbrella yesterday.Did he lose his umbrella yesterday?He didnt lose his umbrella yesterday.6 I swept the floor this morning.Did you sweep the floor this morning?I didnt sweep the floor this morning.B模仿例句提问并回答。模仿例句提问并回答。Example：they/buy a new house/two weeks agoHave they bought a new house yet?Yes,they have already bought a new house.When did they buy a new house?They bought a new house two weeks ago.1 he/meet Mrs.Jones/two weeks agoHas he met Mrs.Jones yet?Yes,he has already met Mrs.Jones.When did he meet Mrs.Jones?He net her two weeks ago.2 the boss/leave/ten minutes agoHas the boss left yet?Yes，the boss has already left.When did the boss leave?He left ten minutes ago.3 he/have breakfast/at half past sevenHas he had breakfast yet?Yes,he has already had breakfast.When did he have breakfast?He had breakfast at half past seven.动词原形动词原形过去式过去式过去分词过去分词动词原形动词原形过去式过去式过去分词过去分词buyboughtboughtloselostlostfindfoundfoundmakemademadegetgotgotmeetmetmethavehadhadsendsentsenthearheardheardsweepsweptsweptleaveleftlefttelltoldtold不规则动词过去式及过去分词汇总不规则动词过去式及过去分词汇总buy-bought-bought 买find-found-found 找到；找到；发现get-got-got 得到；到达得到；到达 have-had-had有；吃、喝、从事有；吃、喝、从事了了.hear-heard-heard 听；听听；听见leave-left-left 离开离开lose-lost-lost 丢失失make-made-made 制作制作meet-met-met 遇遇见；见面面send-sent-sent 发送送sweep-swept-swept 打打扫；清除；清除tell-told-told 讲述；告述；告诉Go back still /stl/仍然仍旧仍然仍旧Theyre still working on it.Go back