現(xiàn)在完成時態(tài)語法練習(xí)課-新人教 中學(xué)英語語法復(fù)習(xí)之時態(tài)和語態(tài)ppt課件

1、語法練習(xí)課語法練習(xí)課不同時間發(fā)生的動作，動詞要用不同形式名稱名稱時間時間動動動詞形式動詞形式一般現(xiàn)在時一般現(xiàn)在時平時，經(jīng)常平時，經(jīng)常 1.v原形原形 2.v+s/es（三單現(xiàn)）（三單現(xiàn)）現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時正在進(jìn)行正在進(jìn)行am/is/are+v-ing一般將來時一般將來時即將，計劃即將，計劃 1.will/shall+v原形原形2.am/is/are going to +v原形原形一般過去時一般過去時過去（與現(xiàn)過去（與現(xiàn)在無關(guān)）在無關(guān)）1.v-ed（規(guī)則動詞）（規(guī)則動詞）2.不規(guī)則動詞不規(guī)則動詞過去進(jìn)行時過去進(jìn)行時過去某一時過去某一時間，在進(jìn)行間，在進(jìn)行was/were+v-ing1.v原形原

2、形 2.v+s/es三單現(xiàn)）三單現(xiàn)） am/is/are+v-ing1.will/shall+v原形原形2.am/is/are going to +v原原形形1.v-ed規(guī)則動詞）規(guī)則動詞）2.不規(guī)則動詞不規(guī)則動詞was/were+v-ing1.She works in a factory.2.I was doing my homework at this time yesterday.3.We are going to have a picnic this Sunday.4.They held a sports meeting last week.5.Are you helping your

3、 mother .過去進(jìn)行時過去進(jìn)行時一般將來時一般將來時一般過去時一般過去時現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時1.過去發(fā)生的動作對現(xiàn)在造成的影響或結(jié)果。過去發(fā)生的動作對現(xiàn)在造成的影響或結(jié)果。2.過去已經(jīng)開始，持續(xù)到現(xiàn)在的動作或狀態(tài)過去已經(jīng)開始，持續(xù)到現(xiàn)在的動作或狀態(tài)動詞構(gòu)成：動詞構(gòu)成：have/has+v過去分詞過去分詞have breakfastI have just had my breakfast.(現(xiàn)在我不餓現(xiàn)在我不餓)Im not hungry nowmoved herein 2000I still live hereI have lived here for three years.I hav

4、e lived here since 2000/three years ago. 現(xiàn)在完成時動詞構(gòu)成現(xiàn)在完成時動詞構(gòu)成 have /has+v 過去分詞過去分詞 助動詞助動詞否認(rèn)否認(rèn)haventhasnt疑問疑問Have you?Has he?1.規(guī)則動詞2.不規(guī)則動詞finish-finished-finishedlive-lived-livedcarry-carried-carriedstopstopped-stoppedEg.gowentgonesee-sawseenforgetforgot-forgottenfinish,homeworkI have finished my homew

5、ork.He has finished his homeworkhaventHas heYes,he hasNo ,he hasnt她成為一名護(hù)士已經(jīng)三年了。我五年前就認(rèn)識李雷了。那些相片我已經(jīng)寄給他了。（post）我來到這個學(xué)校后，他就一直教我。我剛丟了我的歷史書。She has been a nurse for three years.I have known Lilei since five years ago. I have already posted the photos to him.He has taught me since I came to the school.I ha

6、ve just lost my history book.know, knew ,knownteach,taught,taught lose,lost,lostPay attention 留意留意1.現(xiàn)在完成時句中常見的時間狀語現(xiàn)在完成時句中常見的時間狀語A.表示從過去一直持續(xù)到現(xiàn)在表示從過去一直持續(xù)到現(xiàn)在,不能是具體過去時間不能是具體過去時間 ( 1).for+表示一段時間的短語表示一段時間的短語 ( 2).since+表示過去時間點(diǎn)的詞語表示過去時間點(diǎn)的詞語 ( 3).since+表示過去時間的時間狀語從句表示過去時間的時間狀語從句eg.I have been a teacher _ a

7、year. He has been at this school _ 1992. We have learned 1,000 English words _ we came to this school.forsincesince不能是具體過去時間不能是具體過去時間 B.just,already,yet,before/ ever,never 有此類副詞時有此類副詞時,常強(qiáng)調(diào)動作完成常強(qiáng)調(diào)動作完成,不強(qiáng)調(diào)動作的持不強(qiáng)調(diào)動作的持續(xù)續(xù). eg.Have you _been to Japan? I have _ finished my homework. I have finished my home

8、work _. I havent finished my homework _.everjustalreadyyet2.區(qū)分短暫性動詞與持續(xù)性動詞區(qū)分短暫性動詞與持續(xù)性動詞. 表示短暫性表示短暫性(瞬間性瞬間性)的動詞在現(xiàn)在完成時的句中不能的動詞在現(xiàn)在完成時的句中不能和一段時間連用和一段時間連用.即即for,since短語或短語或how long問句問句I have bought this pen for two months.I have had this pen for two months.How long have you _ this pen.hadThe play has begu

9、n for an hour.has been on for an e/arrivego out leavebeginbuyborrowjoindiecatch a coldbebe outbe away (from)be onhavekeepbe a member ofbe deadhave a cold改錯改錯How long have you become a league member？ For more than one year.Have you arrived here since last night. Yes，youre right.The dog has died for a

10、 month.He has gone to Shanghai twice.How long have been at this school? Since two yearsbeenbeenbeen deadbeenagoFor 改寫句子改寫句子改寫句子改寫句子1.My father came back from the bookshop just now. My father _ just _ _ the book shop.2.He began to learn Chinese in 2019. He _ _ Chinese since 2019.3.The film began two

11、minutes ago. The film _ _ _ since two minutes ago.4.He has had the motorbike for two years. Its two years _he _ the motorbike. He _ the motorbike two years _. Two years _ _ since he _ the motor bikehasreturned fromhaslearnedhas been on sinceboughtboughtagohas passedbought用所給動詞的適當(dāng)形式填空用所給動詞的適當(dāng)形式填空1.He

12、_ (go) to America the year before last.2.-What _ you _(do)? -I _ (be) a teacher.3. Do you like _ (drink) milk?4.He _ _(not have) his supper yet.5.We _ (see) Uncle Li tomorrow.6.Joans mother often _ at four, now she _(cook)7.He _(read) a book when the accident _(happen).8._ (travel) by air is very fast9.Let us _ (wait) outside.10.The teacher told u