外研版七年级下册语法一般过去时讲解与练习（一）谓语动词构成形式：主语+动词过去时+其他（二）表示过去某时发生的动作或状态（三）标志词：yesterday, just now, …ago, this morning, when I was young,last…等（四）动词过去式变化规律：1、规则变化：1）一般动词结尾加-ed, 如. walk--walked2）以字母e结尾的动词加- d, 如. live--lived3）以辅音字母加y结尾的变y为i加-ed, 如. hurry—hurried4）以辅音字母+元音字母+辅音字母结尾的重读闭音节，双写末尾辅音字母加-ed, 如. stop –stopped 2、不规则变化表1) am/is --- was 是（单）2) are --- were 是（复）3) become --- became 成为4) begin --- began 开始5) bring --- brought 带来6) build --- built 修建7) buy --- bought 买8) can --- could 能够9) come --- came 来10) cut --- cut 剪11) do/does --- did 做12) draw --- drew 画画13) drink --- drank 喝14) eat --- ate 吃15) feel --- felt 感觉16) fight --- fought 打架17) find --- found 找到18) forget --- forgot 忘记19) get --- got 得到20) give --- gave 给21) go --- went 去22) have/has --- had 做；进行23) hear --- heard 听见24) keep --- kept 保持25) know --- knew 知道26) learn --- learned, learnt学习27) leave --- left 离开28) lie --- lay, lied 平卧29) let --- let 让30) lose --- lost 丢失31) make --- made 制作32) may --- might 可能33) mean --- meant 表…意思34) meet --- met 遇见35) pay --- paid 付钱36) put --- put 摆；放37) read ---read 阅读38) ride --- rode 骑（车）39) run --- ran 跑40) say --- said 说41) see --- saw 看见42) sell --- sold 卖；出售43) send --- sent 发送44) show --- showed 展示45) sing --- sang 唱歌46) sit --- sat 坐47) sleep --- slept 睡觉48) speak --- spoke 说话49) spell --- spelled, spelt拼写50) spend --- spent 度过51) stand --- stood 站立52) swim --- swam 游泳53) take --- took 带走54) teach --- taught 教55) tell --- told 讲56) think --- thought 思考；想57) wear --- wore 穿58) write --- wrote 写3、巧记不规则动词过去式1、中间去e末尾加t，如：keep→kept，feel→felt，sleep→slept，sweep→swept2、结尾d变t，如：build→built，lend→lent，send→sent，spend→spent3、遇见i改为a，如：ring→rang，sit→sat，drink→drank，sing→sang，swim→swam，begin→began，give→gave4、“骑（马）”“开（车）”“写（字）”——把i变o如：ride→rode，drive→drove，write→wrote5、“想”“买”“带来”“打仗”——ought换上，如：think→thought，buy→boug ht，bring→brought，fight→fought6、“教书”“抓住”——aught切莫忘，如：teach→taught，carry→caught7、ow/aw改为ew是新时尚，如：know→knew，grow→grew，throw→threw，draw→drew8、“放”“让”“读”过去式与原形一个样，如：put→put，let→let，read→read/red/（五）否定句：1、动词be过去式后直接加notEg. I was not in Chengdu last year.2、当是实义动词时，加助动词didn’t后跟动词原形Eg. I didn’t telephone my parents yesterday.（六）一般疑问句：1、动词be过去式提前 Eg. Were you in Chengdu last year2、当是实义动词时将助动词did 放在前面，后跟主语和动词原形Eg. Did you telephone my parents yesterday（七）特殊疑问句：特殊疑问词+一般疑问句练习：I:将下列动词变为过去式（规则动词和不规则动词）eII：句型转换1、他曾是一名学生。

肯定句 He a student.否定句 He a student.一般疑问句 he a student肯定回答， .否定回答， .1、他们昨晚开了一个会。

肯定句They had a meeting last night.否定句They a meeting last night.一般疑问句 they a meeting last night肯定回答， .否定回答， .提问： they last night过去时专项练习I:用所给词的适当形式填空。

1. Tom and Mary ___________ (come) to China last month.2. Mike _________________(not go) to bed until 12 o’clock last night.3. Mary __________ (read) English yesterday morning.4. There _________ (be) no one here a moment ago.5. I ___________ (call) Mike this morning.6. I listened but ___________ (hear) nothing.7. Tom ___________ (begin) to learn Chinese last year.8. Last week we _________ (pick) many apples on the farm.9. My mother ________________ (not do) housework yesterday.10. She watches TV every evening. But she _________ (not watch) TV last night.11．________ your father ________ ( go ) to work every day last year12. What time _______ you _______ (get) to Beijing yesterday13. What __________ (make) him cry (哭) just now14. Last year the teacher _________ (tell) us that the earth moves around the sun.15. There ____________( be not) any hospitals in my hometown (家乡) in 1940.16. ---When _______ you _________ (come) to china ---Last year.17. ???????????she ________ (have) supper at home18. Jack ____________ (not clean) the room just now.19. _________ (be) it cold in your city yesterday20. How many people ________ (be) there in your class last term21. It ________ (be) hot yesterday and most children _______ (be) outside.22. There ________ (be) a football match on TV yesterday evening, but I _________ (have) no time to watch it.II:按要求变换句型。

1. Father bought me a new bike. （否定句）2. Frank read an interesting book about history. （一般疑问句）3. He cleaned his rooms last weekend. （划线提问)4. Thomas spent RMB 10 on this book. （否定句）5. My family went to the beach last week. （划线提问）6. Did you go to the Great Wall with your friends last year (改为肯定句)7. They didn’t saw the picture on the wall. (改为肯定句)。