1、The present perfect tense,He lost it a short time ago and he still doesnt have it. He cant ride his bike to go to school.He looks worried.,2.过去某一时间点发生的动作持续 到现在或还将持续下去。,1.过去某一时间点发生的动作对现在产生影响。,I have learned English for ten years.,We have visited your school before.,The present perfect tense,He has lo
2、st his key to his bike.,He has lived in London since ten years ago.,How do we form the present perfect ?,A: _ your brother _ a new watch? (buy )B: Not yet.,Key words,Has bought,yet,A: _ you ever _ to the park? ( be )B: Yes, I went there last summer.,Key words,Have been,yet,ever,I _ never _ of anythi
3、ng like that. (hear ),Key words,have heard,yet,ever,never,Tom _ in the factory since heleft school ten years ago. (work ),Key words,has worked,yet,ever,never,since,A: How long _ you _ in this school? (teach )B: For 6 years.,Key words,have taught,yet,ever,never,since,for,I _ just _ the desk, you can
4、take it to your classroom . (mend ),Key words,have mended,yet,ever,never,since,for,just,_ you _ the Forbidden City(紫禁城) before ? (visit ),Key words,Have visited,yet,ever,never,since,for,just,before,He _ already _ a job. (find),Key words,has found,yet,ever,never,since,for,just,before,already,We _ onl
5、y _ the first five questions so far. (discuss ),Key words,have discussed,yet,ever,never,since,for,just,before,already,so far,They _over 24,000 fruittrees up to now . (plant ),Key words,have planted,yet,ever,never,since,for,just,before,already,so far,up to now,Great changes _ in Beijing in the past 1
6、0 years. (take place ),Key words,have taken place,yet,ever,never,since,for,just,before,already,so far,up to now,in the past 10 years,He _ a lot of good thingsin his life. (do ),Key words,has done,yet,ever,never,since,for,just,before,already,so far,up to now,in the past 10 years,in his life,I _ her l
7、ately. ( not see ),Key words,havent seen,yet,ever,never,since,for,just,before,already,so far,up to now,in the past 10 years,in his life,lately,I _ him recently. (not hear from ),Key words,havent heard from,yet,ever,never,since,for,just,before,already,so far,up to now,in the past 10 years,in his life
8、,lately,recently,He _ in this city ever since then. (live ),Key words,has lived,yet,ever,never,since,for,just,before,already,so far,up to now,in the past 10 years,in his life,lately,recently,ever since then,He _ in this highschool till now. (teach ),Key words,has taught,yet,ever,never,since,for,just
9、,before,already,so far,up to now,in the past 10 years,in his life,lately,recently,ever since then,till now,can you distinguish?,can you distinguish?,去过 常与ever, never, once,twice,连用,在 与时间段连用 用how long 提问,去了 说话时某人不在 只用于第三人称,Her sister _ Australia,She left this morning.,has gone to,can you distinguish?
10、,去过 常与ever, never, once,twice,连用,在 与时间段连用 用how long 提问,去了 说话时某人不在 只用于第三人称,A: Where is Bob ? B: He _ Japan with his sister.,has gone to,can you distinguish?,去过 常与ever, never, once,twice,连用,在 与时间段连用 用how long 提问,去了 说话时某人不在 只用于第三人称,A: I havent seen you for a long time.Where _ you _?B: I _ the United St
11、ates.,have been to,have been,can you distinguish?,去过 常与ever, never, once,twice,连用,在 与时间段连用 用how long 提问,去了 说话时某人不在 只用于第三人称,A: How long _ you _ China?B: I _ here for 3 years.,have been,have been in,can you distinguish?,去过 常与ever, never, once,twice,连用,在 与时间段连用 用how long 提问,去了 说话时某人不在 只用于第三人称,A: _ you
12、ever _ the city ?B: No , never .,Have been to,can you distinguish?,去过 常与ever, never, once,twice,连用,在 与时间段连用 用how long 提问,去了 说话时某人不在 只用于第三人称,We _ Germany manytimes in the past 3 years.,have been to,Please say it in English,1. 我的哥哥是 1999 年参的军。,My brother joined the army in 1999.,He has been in the arm
13、y for 5 years. / He has been a soldier since 5 years ago.,2. 他参军已经 5 年了。,Some words of the verbs cant often be used with “for“ or “since“,Please point out any mistakes and correct,She has bought the computer for two years.,had,Please point out any mistakes and correct,How long have you come to the U
14、nited States？,been in,Please point out any mistakes and correct,Ann has gone to China since three months ago.,been in,Please point out any mistakes and correct,I have got to Paris for one week .,been in,Please point out any mistakes and correct,My brother has joined the army for five years.,been in,
15、been a soldier,Please point out any mistakes and correct,I have left Shanghai for 3 days.,been away for 3 days.,Please point out any mistakes and correct,I have borrowed the dictionary since 3 days ago .,kept,Please point out any mistakes and correct,The film has begun for 10 minutes.,been on,Please
16、 point out any mistakes and correct,The concert has finished for half an hour.,been over,Please point out any mistakes and correct,His dog has died for two years .,been dead,Please point out any mistakes and correct,She has married for six years .,been married,The past tense or the present perfect t
17、ense,know,have known,knew,The past tense or the present perfect tense,saw,have,lost,The past tense or the present perfect tense,have,did,move,lived,The past tense or the present perfect tense,did,has finished,see,saw,Please complete the dialogue,A: _. B: Good afternoon. Whats_? A: I_ a cough. I coug
18、h _ the time. B: _temperature ? A: Yes, it seems _ be all right. B: _? A: _ yesterday morning. B: _you _ anything _eat this morning? A: No. I dont feel like _. B: Theres nothing serious. _ this medicinethree _ a_.Youll be better soon. A: Thank you, doctor. Goodbye. B: Goodbye.,Good afternoon, doctor
19、,wrong with you,have had,all,Have you taken your,to,How long have you been like this,Since,Have,had,to,eating,Take,times,day,Fill in the blanks with the simple present, simple past or present perfect tense of the verbs,am,have lived,has changed,came,worked,dont have,havent found,had,have met,havent known,have always wanted,got,havent bought,came,has not been,
