一般过去时讲解及练习.doc

一般过去时1）在确定的过去时间里所发生的动作或存在的状态。时间状语有：yesterday, an hour ago, the other day, ,yesterday morning (afternoon, evening), last night (week, month, year), a moment ago , a week ago, three years ago just now,in the past等。Where did you go just now?2）谓语动词形式为动词的过去式，一般在动词原形后加-ed,I was tired last night，昨天晚上我很累。We visited the museum yesterday.昨天我们参观了那个博物馆。二、一般过去时的构成1.was/were+形容词/名词/.如 I was at home yesterday.昨天我在家。Mr.Green was not a teacher last year.去年格林女士不是一个老师。系动词be的过去式为am,iswas arewere第一人称单数(I)/第三人称单数(he/she/it)+was第二人称单数(you)/各人称复数(we/you/they)+were.2.实义动词的过去式+其他成分My mother went shopping yesterday.我妈妈昨天去购物了。His uncle worked in Beijing in 2014.他叔叔2014年在北京工作。三、一般过去时的句式类别形式例句肯定句主语+was/were+其他主语+实义动词的过去式+其他She was twelve years old last year去年她12岁。I went to visit my grandpa last Sunday.上周日我去探望了爷爷否定句主语+was/were+not +其他主语+did +not+实义动词的原形+其他I was not at school at this timeyesterday.昨天的这个时候我没在学校。I did not buy anything last week.上周我什么都没买。一般疑问句Was/Were +主语+其他?Did+主语+实义动词的原形+其他?Was she at home yesterday?昨天她在家吗?Did you have a good time at lastweek?上周末你过得愉快码?特殊疑问词疑问词+was/were+主语+其他？疑问词+did+主语+实义动词的原形+其他?When were you born?你什么时候出生的?How did you go to the zoo yesterday?你们昨天是怎么去的动物?四、动词过去式的变化规则情况构词方法例词一般情况加-edwantwanted以辅音字母+y结尾变y为i加-edstudystudied以辅音字母-e结尾加-dlivelived以重读闭音节结尾，末尾只有一个辅音字母末尾字母双写再加-edstopstopped 3 used to used to + do：过去常常表示过去习惯性的动作或状态，但如今已不存在。Mother used to take a walk. (过去常常散步)二、构成及变化1. Be动词在一般过去时中的变化：am 和is在一般过去时中变为was。(was not=wasnt)are在一般过去时中变为were。(were not=werent)2.行为动词在一般过去时中的变化：肯定句 ： 主语 + 动词的过去式 .I watched a film last Sunday .否定句 ： 主语+ didnt + 动词原形.I didnt watch a film last Sunday .一般疑问句：Did + 主语 + 动词原形 ?Did you watch a film last Sunday ? Yes, I did . No , I didnt .特殊疑问句：疑问词+ 以did 开头的一般疑问句 What did you do last Sunday ?3、不规则动词的过去式(1)原形和过去式拼写形式相同的单词，如beat打 cost花费 cut切 let让hit打 hurt伤害 put放 read 读(2)将原形重读音节中的元音字母变为a，如becomebecame变成 beginbegan开始comecame 来drink drank 喝givegave 给 sitsat 坐 singsang唱 swimswam游泳(3)将原形重读音节中的元音字母变成o,如drivedrove驾驶 forgetforgot忘记 getgot得到 riderode骑winwon获胜 writewrote写(4)将原形中的字母组合aw,ow或字母y变成ew，如blow blew 吹 drawdrew 画 flyflew飞 growgrew生长knowknew知道 throwthrew投掷,扔(5) 将原形中的元音字母i变成ou，如fightfought打架 findfound找到(6)将原形中的元音字母d变成t，如：buildbuilt建造 lendlent借 sendsent送 spendspent花费(7)将原形中的末尾字母组合eep改为ept，如keep一kept保持 sleep-+slept睡觉(8)将原形中的字母组合ell改为old，如 sellsold卖 telltold告诉(9)过去式的词尾相同的单间，如buy bought买 bringbrought带来thinkthought 想 will would 将 cancould 能(10)改变原形中的元音字母变成过去式，如fallfell落下 holdheld拿 meetmet遇见(11)在原形中的词尾加上d或t变成过去式，如burnburnt 烧 hear heard 听 learn learnt 学(12)将原形中的字母组合and和ake分别变成ood和ookstand stood 站 understand understood 理解 take took拿(13)其他不规则变化的词am was 是 are were 是 eatate 吃 gowent走feelfelt感觉 havehad有 hashad有lielay躺 lose lost丢失 makemade制造 saysaid说 seesaw看一般过去时一、写出下列动词的过去式。am/is_ are_ do_ have_isnt_arent_read_ cook_clean_live_study_go_spend_ put_ play_ come_二、用所绘动词的适当形式填空。1. Last week, we_ (pick) many apples on the farm.2. A week ago, Kitty and Ben_(be) in Guangzhou.3. Last year Mr. Smith_ (go) to China and Japan.4. He_(not find) his key last night.5. He_(be) here just now.6. _you_ (finish) your homework yesterday?7. Mary_(read) English yesterday morning.8. What_ (make) him cry (哭) just now?9. She watches TV every evening, but she_ (not watch) TV last night.10.-What time_ you_ (get) to Beijing yesterday?-We _(get) to Beijing at 9 : 00 in the evening.三、选择正确的单词把下列句子补充完整。1.Where_(is/was/are) she after school yesterday?2.I_ (ask/asked/is asking)him a question yesterday.3.Did you_ (water/watered /waters)flowers last week?4. Judy didnt_(went/go/going)to school yesterday.5. There_(were/are/was)some trees near houses two years ago.6. Mr.White_ (came/comes/is coming) to China last year.7. Where did you_ (meet/met/meeting Miss.White?8. What_(did/does/is) the girl do this morning?9. Did you_(play/playing/played) TV games last night,1o. How_(am/is/was) your birthday party last night?四、句型转抰。1. Mary does her homework every day. ( 用last night改写句子)Mary_ _ _ _ _.2.I didnt have any friends，(改为一般疑问句)_ _have_ friends?3.He came here last month.(改为否定句)He _ _here last month.4. Frank read an interesting book about history. (一般疑问句)_Frank _an interesting book about history?5. They played foothill this morning. (改为一般疑问句并做肯定回答)_they_football this morning?Yes,they_.五、选择单词补全对话。A: Where_(are, were) you last night?B:I _(are, was) at home.A :You look tired.B: Yes, I_(went,go) to bed late.A : What _(do, did) you do?B: I_ (play, played) computer games.1、 写出下列单词的过去式。am/is_fly_ plant_ are_drink_play_ go_ make_does_dance_worry_ ask_eat_draw_put_pass_2、 单词的适当形式填空。1.I_(live)in Wuxi two years ago.2.The cat_(eat)a bird last night.3.We_(have)a party last Halloween.4.Nancy_(pick)up oranges on the farm last week.5.I_(make)a model ship with Mike yesterday.6.They_(play)chess in the classroom last PE lesson.7.My mother_(cook)a nice food last Spring Festival.8.The girls_(sing)and_(dance)at the party.9._he_(fly)a kite on Sunday?Yes,he_.10.Tom and Mary_(come)to China last month.11.Last year the teacher_(tell)us that the earth moves around the sun.12.There_(be)a telephone call for you just now.三、单词的适当形式填空。1.He_(visit)the Great Wall last year.2.We_(have)a good time yesterday.3.Sam_(do)the homework yesterday.4._you_(enjoy)yourself yesterday?5.Her father_(read)a newspaper last night.四、选择题。( ) 1.She watered the flowers_. A.tomorrow B.sometimes C.yesterday morning( ) 2.What_Mike do last night? A.do B.does C.did( ) 3.I_my room last night. A.cleaned B.clean C.am cleaning( ) 4._you_TV last night? A.Do;watch B.Did;watch C.Did;watched( ) 5.They_on a trip in February,2017. A.are going B.going C.went( ) 6._he_football two days ago? A.Does;play B.Did;played C.Did;play( ) 7.-Where_you find your ticket? -I_it in the ground. A.did;found B.do;found C.were;find( ) 8.They stopped here because they_the way to the station. A.didnt know B.don;t know C.will know( ) 9.Why _Ann_TV last night? A.didnt;watch B.dont ;watch C.doesnt;watch( ) 10.The boys_only two subjects last term,but this term they_five. A.have;have B.had;had C.had;have( ) 11._they away from school last October? A.Did B.Were C.Do( ) 12._you_to school last Sunday? A.Did;come B.Do;come C.Were;come( ) 13.Where_you?I went to buy some food for supper. A.are go B.did go C.do go( ) 14.The students in Li Leis class_on a farm last week. A.work B.works C.worked五、改错题。1.How is Jane yesterday? _2. He go to school by bus yesterday. _3.Did you saw him just now? _4. He