一班过去式.ppt

1、He plays computer games.,He waters flowers.,He played computer games. Did he play basketball? No,he didnt play basketball.,He watered flowers. Did he water trees? No, he didnt water trees.,What does Sun Fei usually do?,What did Sun Fei do yesterday?,He usually goes skating.,He went skating.,The simp

2、le past tense,Language,yesterday yesterday morning last night (week, year) two days ago, (three years ago) in 1990, (in 1998),主语+ be (was/were) 主语+动词过去式,The simple past tense,表示过去某一时间所发生的动作或存在的状态，一般 与表示故去的时间连用。,Language,一般过去时的句子中谓语动词要用过去式，动词的过去式有以 下几种变化形式。,1. 一般的动词后面加 ed. 如： look looked,2. 以-e结尾的动词后

3、面直接加-d.,3. 以辅音+y结尾的动词， 变y为i, 再加-ed. 4. 以重读闭音节结尾，末尾只有一个辅音字母的动词，先双写这个 辅音字母，再加-ed. 5.不规则动词的过去式形式不以加-ed 构成，需要逐个记忆,a. Past simple of regular verbs,clean - brush - 2. like - live - 3. study - try - 4. stop - plan -,规则动词的过去式,ed ed,clean brush,like live,d d,stud tr,ied ied,stop plan,ped ned,a. Past simple o

4、f irregular verbs,be - break - buy - can - come - cost - do - drive - fall - get - give - go hear-,was/were broke bought could came cost did drove fell got gave went heard,不规则动词的过去式,Back,a. Past simple of irregular verbs,know- leave - pay - put - ring - run - say - see- speak - stand - steal - take

5、teach-,knew left paid put rang ran said saw spoke stood stole took taught,不规则动词的过去式,Back,Here are some common irregular verbs: be- was/werebreak-brokebuy-bought can-couldcome-camecost-cost do-diddrive-drovefall-fell get-gotgive-gavego-went hear-heardknow-knewleave-left pay-paidput-putring-rung run-r

6、ansay-saidsee-saw speak-spokestand-stoodsteal-stole take -tookteach-taught,1、Lucy did her homework at home.（改否定句） Lucy _ _ her homework at home. 2、He found some meat in the fridge.（变一般疑问句) _ he _ _ meat in the fridge?,didnt do Did find any,主语+didnt +动词原形,Did +主语+动词原形,Language,一般过去时的基本结构。,肯定句： 主语动词的过

7、去式,否定句： 主语 was/were not 主语 didnt/ did not,疑问句： Was/Were + 主语 Did + 主语,Police catch pizza gang,Yesterday, a robbery took place at the famous restaurant, the Pizza Palace. At two thirty, two men _ (go) into the Pizza Palace. They (2) _ (carry) guns. Another member of the gang, a woman, (3)_ (wait) out

8、side in the car. The robbers (4) _ (not take) any money, but they (5) _ (take) a lot of pizzas. They ran towards their car, but they (6) _(fall) into a hole in the road. The woman tried to (7) _ (drive) away. However, three policemen (8)_ (arrive) in time and (9) _ (catch) the members of the gang. T

9、his is the worlds first pizza robbery.,went,carried,waited,took,did not take,fell,drive,caught,arrived,Fill in the blank with the words in the brackets in the correct form.,Last Tuesday Lisa(1)_(fly) from London to Madrid. She (2)_(get) up at six oclock in the morning and (3)_(have) a cup of coffee.

10、 At 6:30 she (4)_(leave) home and (5)_(drive) to the airport. When she _(arrive), she(7)_(park) the car and then (8)_(go) to the airport caf. She (9)_(eat) breakfast there. The she (10)_(walk) through passport control and (11)_(wait) for her flight. The plane (12)_(depart) on time and (13)_(arrive) in Madrid two hours later. Finally she (14)_(take) a taxi fr