外研版七年级下册一般过去时讲解与练习.doc

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. hurryhurried4）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 stopped2、不规则变化表31) 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：keepkept，feelfelt，sleepslept，sweepswept2、结尾d变t，如：buildbuilt，lendlent，sendsent，spendspent3、遇见i改为a，如：ringrang，sitsat，drinkdrank，singsang，swimswam，beginbegan，givegave4、“骑（马）”“开（车）”“写（字）”把i变o如：riderode，drivedrove，writewrote5、“想”“买”“带来”“打仗”ought换上，如：thinkthought，buybought，bringbrought，fightfought6、“教书”“抓住”aught切莫忘，如：teachtaught，carrycaught7、ow/aw改为ew是新时尚，如：knowknew，growgrew，throwthrew，drawdrew8、“放”“让”“读”过去式与原形一个样，如：putput，letlet，readread/red/（五）否定句：1、动词be过去式后直接加not Eg. I was not in Chengdu last year. 2、当是实义动词时，加助动词didnt后跟动词原形Eg. I didnt 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 year? 2、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）1.look 2.live 3.stop 4.carry 5.hope 6.trip 7.call 8.finish 9.want 10.are 11.go 12.have 13.do 14.get e 16.say 17.see 18.put 19.eat 20.take 21.read 22.catch 23.listen 24.arrive 25.plan II：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 oclock 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 year?12. What time _ you _ (get) to Beijing yesterday?13. What _ (make) him cry (哭) just now?14. 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 home?18. Jack _ (not clean) the room just now.19. _ (be) it cold in your city yesterday?20. How many people _ (be) there in your class last term?21. 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 didnt saw the picture on the wall. (改为肯定句)