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1、present(now),future,past,现在完成时,一.构成: have/ has + done (过去分词)过去分词(pp)其变化方法和动词过去式基本相同。有部分不同，需要记好。He has lived in Shenzhen for 4 years.He hasnt lived in Shenzhen for 4 years. Has he lived in Shenzhen for 4 years? Yes,he has. / No, he hasnt .,I bought an apple.,past,now,future,I have an apple.,I have bo
2、ught an apple.,表示过去发生或完成的某一动作对现在造成影响或结果。,one minute ago,1.表示过去发生的动作,并对现在有影响。Someone has broken the window.(窗户现在是坏的)I have already lost the key. (我现在没有钥匙)I havent read that book yet.(不了解书的内容)I have just cleaned my hands. (手是干净的),常与already(已经), yet(已经), just(刚刚),ever(曾经)等词连用.,already: 常用于肯定句中. yet: 常用
3、于否定句,疑问句尾.,I lived here.,past,now,future,I still live here.,I have lived here for two years.,表示过去开始的动作持续到现在，甚至还可能继续下去。,I never move.,two years ago,2.现在完成时表示从过去一直持续到现在的动作或状态。She has learned English for 5 years. He has lived in Beijing since he was born .Have you stayed here since 3 oclock?,常与for, sin
4、ce引导的时间短语或从句连用.,for+时间段since+时间点 , since+句子,常用于现在完成时的时间副词、介词:already (已经): 用于肯定句 I have already posted the letter.yet(已经): 用于否定句,疑问句 He hasnt done his homework yet.just(刚刚) They have just left. ever(曾经) Have you ever been to Beijing ?never(从不) I have never seen him.,before(以前) Have you seen the film
5、 before?since(自从以来) Ive worked in the school since 1999.for(长达) Hes lived in Shenzhen for 6 years.in the past several days / weeks/ years(在过去的)recently(最近) I have not written to my parents recently.so far(到目前为止) So far she has learned 5 English songs.up to now(到目前为止),按要求改变句子。1. She has done her home
6、work. (改否定句)2. She has already told us the news. (改否定句)3. The rain has already stopped. (改一般疑问句)4. I have waited here for two hours. (划线提问),She hasnt done her homework.,She hasnt told us the news yet.,Has the rain stopped yet?,How long have you waited here ?,5.He has lived in ShangHai since he left
7、Beijing. (划线提问)6. They have bought a new car, _ _? (反义疑问句)7. She has learned French since 2002. (同意句) She has learned French _ 2 years. She has learned French_2 years _.,Where has he lived since he left Beijing?,havent they,for,since,ago,since: (自以来)1)since+时间点Hehasstayedheresince5oclock.2)since+ 时间
8、段+ agoHehasstayedheresince5hoursago.3)since+ 从句ShehastaughtEnglishsincehecamehere. for: (长达）for+ 时间段He has kept the book for 2 weeks.,since , for 的用法:,Take notes,用for 或since填空,Mr. Brown has had his TV _ 15 years. Ive taken driving lessons _ last month. My sister has had her cell phone _ a month . My
9、 friends havent visited me _ my birthday. We havent used our car _ a long time . She hasnt had a good cup of coffee _ years. Tom has worn glasses _ he was 7 years old.,for,since,for,since,for,for,since,他的爷爷已经去世2年了。 Nick 参军3年了. 他离开深圳好长时间了。 这本书我已借了4个月了.,His grandpa has died for 2 years.,Nick has joine
10、d the army for 3 years.,He has left Shenzhen for a long time.,I have borrowed the book for 4 months.,X,X,X,X,实义动词分为: 1) 瞬间动词 (die, join, leave, borrow等) 2)延续动词 (wait, know , learn 等),注意: 瞬间动词不能和时间段连用.,实义动词分为: 1) 瞬间动词 2)延续动词,瞬间动词,注意: 瞬间动词不能和时间段连用.,method 1:,动作,die,be over,leave,borrow/buy,arrive,begi
11、n,end/finish,join,marry,keep/had,be away,be here,be on(上演）,be married,be in,be dead,他的爷爷已经去世2年了。 Nick 参军3年了. 他离开深圳好长时间了。 这本书我已借了4个月了.,His grandpa has been dead for 2 years.,Nick has been in the army for 3 years.,He has been away from Shenzhen for a long time.,I have had/kept the book for 4 months.,m
12、ethod 2:,It is + 时间段 since +一般过去时的句子.,他的爷爷已经去世2年了。 Nick 参军3年了. 他离开深圳好长时间了。 这本书我已借了4个月了.,It is 2 years since his grandpa died.,It is 3 years since Nick joined the army.,It is a long time since he left Shenzhen.,It is 4 months since I borrowed the book .,has been,has worked,has been in,has been in,sin
13、ce,5.The bus left five minutes ago . The bus _ already _ _ for five minutes .6.The girl bought a new school bag in September . The girl _ _ the school bag since September .7. The shop closed last winter . The shop _ _ _ since last winter .8. The film began ten minutes ago . The film _ _ _ for ten mi
14、nutes .9. The dog died two days ago . The dog _ _ _ for two days . 10. The meeting ended last month . The meeting _ _ _ for a month .,has been away,has had,has been closed,has been on,has been dead,has been over,Learning more about present perfect tense.,1 A: Where is your father? Steve? B: Oh, he h
15、as gone to Shanghai for a meeting.,The person is not here.,2 A: Where have you been these days, Tom? B: I have been to Tibet. A: Oh, really? Was it great fun? B: Yes, very exciting.,The person has come back and he is here.,I have never been to London before.,She has been to China many times.,have be
16、en to swh. : 曾经去过某地，已经回来has gone to swh. :某人去了某地，还没有回来,用have/has been to, have/has gone to填空：1.Where is your brother? He _ the shop. Hell be back soon.2. _ you ever _ to America? Yes, I _ New York twice.3. Here you are at last! Where _you _? I _ London.4. David _ Australia. Im sure hes already arriv
17、ed.5. Is Benny here? No, he _ the school library. He left five minutes ago.,has gone to,Have been to,have been to,have been,have been to,has gone to,has gone to,选择been , gone填空.1.Jim is on holiday . He has _ to Italy .2. Hello ! I have just _ to the shops . I have bought lots of things .3.Alice is n
18、ot here at the moment . She has _ to the shop to get a newspaper .4.Tom has _ out . He will be back in about an hour .5.“ Are you going to the bank ?” “No , I have already _ there .”,gone,been,gone,gone,been,根据情景用动词的适当形式填空A: I _(not see) George since he _ (leave) this school a year ago . _ you ever _(see) him again ?B： Yes, I have. I _(meet) him a few days ago .A： Where _ you _ (meet) him ?B： I _ (meet) him in the museum . He was looking at some paintings when I _ (see) him . We _ (say) hello to each other .,havent seen,left,Have,seen,met,did meet,met,saw,said,THE END,
