小学英语语法：一般过去时PPT课件.ppt

小学生英语语法1.学学习目目标1.一般一般过去去时的概念的概念2.动词过去式的构成去式的构成4.一般一般过去去时的基本句型及的基本句型及转换3.一般一般过去去时与一般与一般现在在时的比的比较5.灵活运用（灵活运用（练习与答案）与答案）2 2.3.结构构1.概念概念2.时间主主语+动词的的过去式去式+其它其它yesterday(morning)last(year,week,night,month)in 1990(过去的年去的年)two days agothe day before yesterdayjust now=a moment ago nowpastfuture表示表示过去某个去某个时间发生的生的动作或存在的状作或存在的状态3.1.规则动词 look looked1）一般在）一般在动词原形末尾加原形末尾加 ed play played start started2）结尾是尾是 e 的的动词只加只加-d live lived hope hoped use used3）末尾只有一个）末尾只有一个辅音字母的音字母的 重重读闭音音节词，先双先双写写这 个个辅音字母，再加音字母，再加ed stop stoppedplan plannedtrip tripped4）结尾是尾是“辅音字母音字母+y”的的词，先先变“y”为“i”再加再加ed study studiedcarry carried4.1 1）过去式与原形一去式与原形一样 letlet 让 putput 放放下下 cut cut 砍砍,剪剪 cost cost花花钱 readread读书 hurt hurt受受伤2 2）变元音字母元音字母为a a runran跑跑 come came过来来 sitsat坐下坐下givegave给 drinkdrank喝喝 beginbegan开始开始singsang唱歌唱歌 swimswam游泳游泳3.3.中中间去去e e末尾加末尾加t t：sleepslept 睡睡觉 sweepswept 拖地拖地 keepkept 保持保持 feelfelt 感感觉 4.把把i 变成成owritewrote写写 riderode骑(车)drivedrove开开(车)2.不规则动词5 5.5.ought:thinkthought 想想 buybought买 bringbrought带着着 fightfought打仗打仗 6 aught是关：是关：catchcaught抓抓 teachtaught教学教学7.ow/aw 改改为 ew knowknew知道知道 growgrew长大大 throwthrew扔扔 drawdrew画画画画8结尾尾d变t：buildbuilt建造建造 spendspent花花 钱/时间 lendlent借借给别人人 sendsent寄寄6 6.am,isare*do*go*havemake*get*eatsaystand*findbeginbringlook playfeelbuildfightgiveteachsingbuycutcomedrawdrinkdrivehopeusestartwasweredidwenthadmadegotatesaidstoodfoundbeganbroughtlookedplayedfeltbuiltfoughtgavetaughtsangboughtcutcamedrewdrankdrovehopedusedstarted剩余不剩余不规则动词表表 grow put read run sweep sit sleep spend catch swim write live stop plan study carry grew put read ran swept sat slept spent caught swam wrote lived stopped planned studied carried7 7.含有含有 be 动词动词的句型的句型一般一般过过去去时时表示表示过过去去时间时间内内某人某物存在的状某人某物存在的状态态，性性质质等等eg:I was a teacher last year.She(He)was a singer.WeYou were happy.They一般一般现现在在时时表示某人某表示某人某物物现现在的在的状状态态，性，性质质等等eg:I am a teacher now.She(He)is a singer.We They are happy.You8.含有含有 be 动词动词的句型的句型结结构构一般一般现现在在时时：1 1）肯定式）肯定式:主主语语bebe(am/is/are)表表语语2 2）否定式）否定式:主语+be(am/is/are)+notnot+表语3 3）一般疑）一般疑问问式：式：BE(Am Is Are)+BE(Am Is Are)+主语表语？4）特殊疑问句：疑问词+一般疑一般疑问问式：式：一般一般过过去去时时：1 1）肯定式）肯定式:主主语语be(was/were)表表语语2 2）否定式：）否定式：主语be(was/werebe(was/were)+notnot+表语3 3）一般疑）一般疑问问式：式：BE(Was Were)+BE(Was Were)+主语表语？4）特殊疑问句：疑问词+一般疑一般疑问问式：式：9.不含不含 be 动词动词的句型的句型一般现在时用来表示习惯习惯性，性，经经常性常性发生的动作 主主语语动词动词原形原形其它其它 主主语语(单单三三)动词现动词现在式在式(+s)其它其它eg:1）I go to work by bus everyday2）you watch TV everynight.3）we play basketball on the weekends.4）They have lessons everymoring.一般过去时用来表示在过过去去的的时间时间里发生的动作 主主语语动词过动词过去式（去式（+ed)其它其它eg:1）I went to work by bus yesterday.2）you watched TV last night.3）We played basketball last weekend.4）They had lessons two days ago.10.1）He was at home last night.2）My parents were in the park just now.3）They enjoyed the fashion show last Friday.4）He went to the toy store yesterday.他昨天去玩具店了。他昨天去玩具店了。1.肯定肯定陈陈述句述句主主语语+动词动词的的过过去式去式+其它其它11.2.否定否定陈陈述句述句 主主语语+wasnt/werent+其它其它主主语语+did not(didnt)+动词动词原形原形+其它其它1）He wasnt at home last night.2）The children werent in Beijing last Friday.3）They didnt enjoy the fashion show last Friday.4）He didnt go to the toy store yesterday.他昨天没去玩具店12.1）Was he at home last night?-Yes,he was./No,he wasnt.2）Were the children in the park just now?-Yes,they were./No,they werent.3）Did they enjoy the fashion show last Friday?-Yes,they did./No,they didnt.4）Did you go to Beijing last week?-Yes,we did.(No,we didnt.)5）Did you meet the businessman before?-No,I didnt.(Yes,I did.)3.一般疑一般疑问句句Did(was/were)+主主语语动词动词原形原形其它？其它？13.1）When was he at home?-Last night.2）When were they in the park?-Just now.3）When did they live in Beijing?-Last year.4）What did you do last night?-I did my homework.5）Where did you go last week?-I went to Shanghai with my parents4.特殊疑特殊疑问句句疑疑问词did(was/were)+主主语动词原形原形其它？其它？14.1.连词成句1.did,what,you,yesterday,do._2.watch,John,did,TV,weekend,last._3.went,I,to,by,park,a,bike _ 4.jumped,the,into,lake,he,and,the,to,swam,kite._What did you do yesterday?John did watch TV last weekend.I went to a park by bike.15.1)She _ (be)our English teacher.2)Tom and Nike _ (be)my classmates.3)I _ (be)a student.4)You _ (be)a lovely girl.5)They _ (be)my parents.6)They _(be)farmers two years ago.7)Mike _(be)a baby long long ago.8)We _(be)at home last night.isareamarearewerewerewas2.用动词的适当形式填空16.10)He here yesterday.(be)11)I up at 6:00 yesterday morning.(get)12)you a good time last Sunday?(have)was gotDid have13)My father often to work by bus last year.(go)14)I often to pop music 3 years ago.(listen)15)He usually in the pool in 2002.(swim)went listened swam16)I _(be)ill last Sunday.17)Amy _(sit)here yesterday.18)_ you _(clean)your room just now.wassatDid clean17.27)He _(be)here a moment ago.19)My sister _(be)born on June 5.1996.20)_(be)your parents at home just now?21)He _(study)French here last year.22)She _(do)homework last night.23)They _(go)to the zoo yesterday morning.24)We _(have)a party last Saturday.26)They _(live)here two years ago.25)Joy _(visit)me yesterday evening.wasWere studieddidwenthadvisitedlivedwas18.3.按要求改写句子1）Lucy does her homework at home everyday 否定句：。一般疑问句：。Lucy doesnt do her homework at home everydayDoes Lucy do her homework at home everyday?2)Lucy did her homework at home yesterday.否定句:.一般疑问句:.3)I ate some meat just now.否定句:.一般疑问句:.Lucy didnt do her homework at home yesterdayDid Lucy do her homework at home yesterday?I didnt eat any meat just nowDid you eat any meat just now?19.4)They stayed there for a week否定句:.一般疑问句:.5)There was some orange in the cup yesterday.否定句:.一般疑问句:.They didnt stay there for a weekDid they stay there for a week?There wasnt any orange in the cup yesterday.Was there any orange in the cup yesterday?4.对画线部分提问1.Kate went to see me yesterday.2.?When did Kate go to see you?20.2.I liked living in Hefei because it is beautiful.?3.I paied 10 yuan for the new book.?4.I was at school the day before yesterday.?Why did you like living in Hefei?How much did you pay for the new book?Where were you the day before yesterday?5.Tom did his homework two hours ago.6.?6.There were six people in the room.?7.My weekend was pretty good.?What did Tom do two hours ago?How many people were there in the room?How was your weekend?21.Thank you!Goodbye!22.