1.She wrks in a factry.2.I was ding my hmewrk at this time are ging t have a picnic this held a sprts meeting last yu ding yur hmewrk ?
1.v原形 2. v三單
am/is/are+v-ing
1.will/shall+v原形2.be ging t +v原形3.be+ving
1.v-ed（規(guī)則動(dòng)詞）2.不規(guī)則動(dòng)詞
was/were+v-ing
短暫性動(dòng)詞與時(shí)間段的關(guān)系
have been 與have gne 比較
與一般過(guò)去時(shí)的用法比較
1.表示過(guò)去發(fā)生的某一動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。
2.表示過(guò)去已經(jīng)開(kāi)始, 持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài),
-- It’s s dark.--Smene has turned ff the light.(有人剛把燈關(guān)了,對(duì)現(xiàn)在造成的結(jié)果是:現(xiàn)在很黑)
-- Are yu free?--I have finished my hmewrk. I am free(我已經(jīng)完成了家庭作業(yè),對(duì)現(xiàn)在造成的結(jié)果是很有空)
常與 just, already, yet, ever, never，befre 連用, 強(qiáng)調(diào)動(dòng)作完成,不強(qiáng)調(diào)動(dòng)作的持續(xù). 肯定句用already, 疑問(wèn)句用yet. yet，befre 多放句尾， 其他放時(shí)前
2.現(xiàn)在完成時(shí)動(dòng)詞構(gòu)成: have / has + v 過(guò)去分詞
haven’thasn’t
Have yu……?Has he……?
1.規(guī)則動(dòng)詞2.不規(guī)則動(dòng)詞
finish--finished--finishedlive--lived--livedcarry--carried--carriedstp—stpped--stpped
g—went—gnesee---saw—seenfrget—frgt--frgtten
I, finish,hmewrk
I haven’t finished my hmewrk.
Have yu finished yur hmewrk?Yes, I have. / N, I haven’t.
I have finished my hmewrk.
I’ve already had dinner. 2. He has just finished his hmewrk. 3. Mum’s cked the dinner.4. Susan’s learned English at schl.
Have yu already had dinner?
Has he just finished his hmewrk?
Has mum cked the dinner?
Has Susan learned English at schl?
把下列句子改為一般疑問(wèn)句
I’ve already had dinner. I ________ ________ dinner ________.2. He has just finished his hmewrk. He ________ ________ his hmewrk _____.3. Mum’s cked the dinner. Mum _______ ________ the dinner.4. Susan’s learned English at schl. Susan ________ ________ English at schl.
hasn’t cked
The huse is dirty. We _______it fr weeks.? A didn’t clean B hadn’t cleaned C dn’t clean D haven’t cleaned 2. Yu dn’t need t describe her. I _______ her several times.? A. had met B have met C met D meet 3. -----Will yu g t Beijing fr vacatin ? -----I _______ t g , but I dn’t knw if I can g . A was planning B have planned C had been planning D have been planning?
4. --When will they leave ? ---They ______very sn . A d leave B are leaving C have left D leave? 5. The teacher tld the pupils that the earth ____ rund.A is B wuld C was D were 6. She _______ such an interesting bk befre. A was never reading B will never read C had never read D has never read 7.Hw lng d yu think the meeting ______ A is lasting B is lasted C will last D lasts
動(dòng)詞填空：1._____ yu ________(clean) the rm? Yes, we__________(d) that already. When _______ yu ______(d) it? We _______(d) it an hur he ______(see) this film yet? Yes. When _____ he _____(see) it? He ______ it last week. 3. Hw many times _____yu______(cme) here? Once.
I’ve already had dinner. 2. He has just finished his hmewrk. 3. Mum’s cked the Susan’s learned English at schl.
What have yu already dne?
What has he just dne?
Wh has cked the dinner?
Where has Susan learned English?
1.過(guò)去發(fā)生的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。
2.過(guò)去已經(jīng)開(kāi)始，持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)
動(dòng)詞構(gòu)成：have/has+v過(guò)去分詞
had breakfast
I have just had my breakfast.
I’m nt hungry nw
mved herein 2010
I still live here
I have lived here fr fur years.
I have lived here since 2010/fur years ag.
肯定句式：have（has）＋過(guò)去分詞
have nt (haven’t) +過(guò)去分詞 has nt (hasn’t) +過(guò)去分詞
Have/has +主語(yǔ)+過(guò)去分詞
I have learnt English fr mre than ten years.我已經(jīng)學(xué)了10多年的英語(yǔ)。(從10年前開(kāi)始,持續(xù)到現(xiàn)在還在學(xué))She has swum since half an hur ag.我已經(jīng)游泳了半個(gè)小時(shí)(半個(gè)小時(shí)前已經(jīng)開(kāi)始游泳,到現(xiàn)在還在游)
2.表示過(guò)去已經(jīng)開(kāi)始, 持續(xù)到現(xiàn)在的，也許還會(huì)繼續(xù)下去的動(dòng)作或狀態(tài)。常與since + 過(guò)去的時(shí)間點(diǎn)，fr + 一段時(shí)間，s far 等時(shí)間狀語(yǔ)連用。
選用fr和since填空:1.We haven’t seen each ther ______ a lng father has been in the factry ______ 10 years film has been n ______ 20 Green has wrked here ______ he came t grandparents have been dead ______ several years.6. It’s five years _______ we met last time
have been 與have gne 的用法比較
have been t 意思是“到過(guò)，去過(guò)”，表示曾經(jīng)到過(guò)某處，但現(xiàn)在人不在那兒。have gne t 意思是“去了”，表示已經(jīng)去了某地，現(xiàn)在人可能在去的途中或已在那兒了。have been in 意思是“呆在某處一段時(shí)間了”
1. Has she ever been t Nanjing?她曾去過(guò)南京嗎？ 2.Yu have never been there, have yu?你以前從未去過(guò)那兒，是嗎？ 3.I have been t Guiling ,I went there last year.我去過(guò)桂林，我去年去的。 4.She has gne t Nanjing. 她已經(jīng)去南京了。
用Have been t, have gne t, have been in 填空
Mike and his parents __________ the nrth fr half a year.Mum is nt at hme nw. she _________ the shp.______ yu ever _____ t kunming ? Never.Where _____ yu ______ these days?Has Jim arrived yet? Yes, he _______ here fr several days.Where is Peter? I dn’t knw where he ________.Hi Jim! Where _____ yu _____ ? Li Lei is lking fr yu.
have been in
have been
Have been
have been
4. I _______ (read) the nvel twice. It’s interesting.5. She _______(g) t Pairs, hasn’t she? Yes. Hw ______ she _______(g) there? She _______(g) there by air.6. S far, many cuntries ______________(develp) their sftware Chen ______(give)up smking last yu ever _______(ride) a hrse? ________( keep) the bk since tw days ag.
have develped
●短暫性動(dòng)詞在肯定句、疑問(wèn)句中不能與時(shí)間段連用，這些動(dòng)詞是：①becme, ②begin, ③buy, ④brrw, ⑤cme (g, arrive), ⑥die, ⑦finish, ⑧jin, ⑨ leave, 等。
●在完成式中表述這種意思,我們常用相應(yīng)的延續(xù)性動(dòng)詞 來(lái)代替短暫性動(dòng)詞。
●但在否定句中，短暫性動(dòng)詞可以與時(shí)間段連用。如：I haven’t bught the bike fr a year. 我買這輛自行車還不到一年。She hasn’t cme here fr an hur. 她來(lái)這兒還沒(méi)有一個(gè)小時(shí)。
becme →be, begin→ have , brrw → keep,buy → have, cme (g, arrive, get) → be here/there/in…， die→ be dead, finish→ be ver, jin→be in …be a member f … ） leave→ be away ( frm…),
? 翻 譯 練 習(xí)： 1.我買了這塊手表五年了。 2.這位老人已經(jīng)死了十年了。
I have bught this watch fr five years. I have had this watch fr five years/since 5 years ag.
The ld man has died fr ten years. The ld man has been dead fr ten years/since 10 years ag.
3.他已經(jīng)回來(lái)三天了。 4.自從六點(diǎn)鐘他就來(lái)這兒了。 5.我離開(kāi)家鄉(xiāng)已十年了。
He has cme back fr 3 days. He has been back fr 3 days/since 3 days ag.
He has cme here since 6 ’clck. He has been here since 6 ’clck.
I have left hmetwn fr 10 years. I have been away frm hmetwn fr 10 years.
一.現(xiàn)在完成時(shí)和一般過(guò)去時(shí)都是說(shuō)過(guò)去的事情，但現(xiàn)在完成時(shí)注意的不是事情本身，而是強(qiáng)調(diào)事情與現(xiàn)在保持的某種密切聯(lián)系（如現(xiàn)在的結(jié)果，影響,一直延續(xù)到現(xiàn)在等）;而一般過(guò)去時(shí)，則只講述發(fā)生在過(guò)去的動(dòng)作和事情與現(xiàn)在沒(méi)有關(guān)系。
eg：He has bught an English-Chinese dictinary. 他已經(jīng)買了一本英漢字典。 He bught an English-Chinese dictinary. 他曾買過(guò)一本英漢字典。
? 第一句用現(xiàn)在完成時(shí)時(shí)態(tài)，想表達(dá)意為：“He bught an English-Chinese dictinary. And he still has it” “過(guò)去他買了一本英漢字典，現(xiàn)在他還有這本字典” 。
?第二句用過(guò)去時(shí)只敘述過(guò)去他買過(guò)一本英漢字典這一事實(shí)，至于現(xiàn)在他是否有這本字典并未強(qiáng) 調(diào)說(shuō)明。
二．時(shí)間狀語(yǔ)的區(qū)別： 當(dāng)有一個(gè)表示過(guò)去某一特定時(shí)間的狀語(yǔ)時(shí)，不用現(xiàn)在完成時(shí)，而用一般過(guò)去時(shí):
eg: I saw the film n televisin yesterday .
現(xiàn)在完成時(shí)現(xiàn)在完成時(shí)總是與since+時(shí)間點(diǎn)，fr +時(shí)間段連用。
eg： They have knwn each ther since 1950 .
Since he was a child ,he has lived in England.
改 錯(cuò)1. Hw lng have yu begun t study English?2. I have brrwed this bk fr tw weeks.3. The river has becme very dirty since last August.4. Our manager is away tday. He has been t Guangzhu n business.5. He has gne ut fr tw years.
、翻譯下列句子： 1. 你曾經(jīng)吃過(guò)魚和薯?xiàng)l嗎？ 2. 我剛剛丟了我的語(yǔ)文書。 3. 我以前從來(lái)沒(méi)去過(guò)那個(gè)公園。 4. 他已經(jīng)吃過(guò)午飯了。 5. 你已經(jīng)看過(guò)這部電影了嗎？ 6. 我哥哥還沒(méi)回來(lái)。 7. 我自從上星期看過(guò)這部電影。 8. 自從1992年他住在這里。 9.這本字典我已買了三年了。 10.他離開(kāi)中國(guó)三年了
1.Have yu eatten fish and french frise? 2.I have lst my Chinese bk. 3 I have never been t that park. 4.He has already had lunch. 5 Have yu seen this mvie yet?6 My brther has nt returned. 7 I have seen this mvie since last week. 8 He has lived here since 1992. 9 I have had this dictinary fr three years. 10 He has been away China fr three years.
Thank yu Bye-bye!

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