(完整word版)九年級英語Unit14現(xiàn)在完成時態(tài)精講精煉人教新目標(biāo)版

1、現(xiàn)在完成時態(tài)1. 用法： 過去發(fā)生的動作對現(xiàn)在造成的影響或結(jié)果： 強調(diào)結(jié)果例： Yesterday myhomework, that s to say, I have finished my homework now.過去已經(jīng)開始一直持續(xù)到現(xiàn)在的動作或狀態(tài)： 強調(diào)繼續(xù) 例： I have lived heresince 1990.2. 現(xiàn)在完成時的構(gòu)成 havehas+ 過去分詞3. 現(xiàn)在完成時的四個基本句型 肯定句 He has finished the work. 否定句 He has notfinished the work. 特殊疑問句 What has he done?4. 在下列情

2、形下用現(xiàn)在完成時 （1）九詞語1already 已經(jīng)肯定句中或句尾my pen already.2yet 已經(jīng)否定句和疑問句句尾Have you bought a computer yet?3ever 曾經(jīng)4never 從不5just 剛剛6before 以前般疑問句 Has he finished the work? 兩回答 Yes ,he has. No, he hasn例 : I have already found my pen. = I例： I have not finished the work yet.I finishedt.have found句中句中句中句尾例：例：Have

3、you ever seen pandas?I have never been to Beijing.例： I have just done my work.例： I have never been there before.例： So far he has learnt 200 words.例： How long have you lived here?How many times has he been to Beijing?7so far 到目前為止 how long 多久 how many times 多少次（2）兩詞組 havegone to havebeen to（3）兩結(jié)構(gòu)for

4、two months for + since last year since + since 3 years ago since + 過去時態(tài)句子（4） 如果句子里面沒有時間狀語，漢語意思能夠加“已經(jīng)”，往往用現(xiàn)在完成時態(tài)。例： Have you lost your library book?你已經(jīng)弄丟了從圖書館借的那本書嗎？（5）現(xiàn)在完成時態(tài)還常常用于下列句型例：去了某地去過某地段時間 過去點時間 since1990例：He has gone to Beijing ( 例：He has been to Beijing. (去了北京 ）去過北京 ）Jim has lived here for

5、2 months.Lucy has been in Beijing since 3 years ago.since he came hereHe has been in China since he came here.They have planted many trees in the last few years. 在過去的幾年，他們已經(jīng)種了很多樹。This is the best book I have ever read.這是我曾經(jīng)讀過的最好的一本書。It is the first time I have played the computer games.這是我第一次玩電腦游戲。5

6、. 在現(xiàn)在完成時中，一次性動詞不能和一段時間狀語連用例： He has bought the book for 3 years.（錯）因 buy 這個一次性動詞不能和一段時間 for 3 years 連用, 改正的辦法有五種：1He has bought the book. （去掉一段時間 for 3 years）2He bought the book 3 years ago （改為一般過去時 , 使句子的意思不變 ）3It s 3 years since he bought the book. = 3 years has passed since he boughtthe book. （改為

7、固定句型 It is -since-4He has not bought the book for 3 years.5He has had the book for 3 years.（用延續(xù)性動詞 have 代替 buy ）6.還有其他一次性動詞也是這種情況，可參照前面的五種辦法改正，前四種改法都一樣， 第五種改法各不相同，舉例如下：dieTbe deadyears.例： He has caught a cold for 3 days.9borrowTkept例： I have borrowed the book for 3 years. （錯） 還有其它的歸納如下：breaktbe brok

8、en get uptbe upmarrytbe marriedbecometbelosetbe lost7 延續(xù)性動詞和終止性動詞延續(xù)性動詞： 表示的動作是能延續(xù)的動作， 這種動作可以延續(xù)下去或產(chǎn)生持久的影響。 如： learnwork stand lie know walk keep have wait watch sing read sleeplive終止性動詞：也叫非延續(xù)性動詞，瞬間動詞，一次性動詞。表示的動作不能延續(xù)，即動作 發(fā)生后立即結(jié)束，產(chǎn)生某種結(jié)果。在有了某種結(jié)果后，動作就不能再繼續(xù)下去。如：leavestart set out arrive reach get to begin

9、 stop shut turn off marry put put on get up wake fall joinmeet receivefinish end complete become comego die open close break give jump buy borrow8.終止性動詞不能和一段時間狀語連用。He has died for three days. （錯）終止性動詞 die 不能和一段時間連用）練習(xí)一：用 for 或 since 填空1. Jill has been in Ireland _ Monday.）（1come/arrive/get to/reach例

10、： I have come here2leave/goTbe awayforforTbe here3 years. （錯）3 hours. （錯）3 minutes. （錯）tbe closed例： The film has begun for4openTbe open / close例： The shop has opened for 3 years.（ 錯 ）改為： I have been here for 3 years.改為： He has been away for 3 hours.改為 The shop has been open for 3 years.例： His father

11、 has died for 3 years.（ 錯 ） fini sh/e ndTbe over改為： His father has been dead for 3 years.例： He has finished the work for 3 days.（ 錯 ）7join例：I have joined the army for 3 years.改為： I have been in the army for 3 years.8buy /catchThave改為 The work has been over for 3 days （錯）或 I have been a soldier for 3

12、 years.例： I have bought the bike for 3 years.錯） 改為： I have had the bike for 3錯） 改為： He has had a cold for 3 days.改為 I have kept the book for 3 years.2. Jill has been in Ireland _ three days.3. My aunt has lived in Australia _ 15 days.4. Margaret is in her office. She has been there _ 7 oclock.5. Ind

13、ia has been an independent country _ 1974.練習(xí)二： has / have been has / have gone.1. Harry ： I saw you in Annabels Restaurant last night.Diana ： No, it wasnt me. I _ never_ there.2. Sam ： Sally and Tim are on holiday, arent they? Where _ they_ ?Sue： To Florida, again. Sam： How many times _ they _ there

14、?Sue： This is their third visit.3. Alan ： Wheres Tony?Mary： Hes got a headache so he _ to bed.4. A:Where are the boy students ? B:They _ to the school factory.5. A:Is your father in ? B:No, he _ to Shenzhen.A: _he ever _ there before ? B: Yes, he _ there several times練習(xí)三：用 already 或 yet 填空1) Have th

15、ey taken down the old pictures _?No, not _ .2) Most of us have finished our compositions _3) He said he hadn t visited the exhibition _.練習(xí)四： 重點用法1. Both his parents look sad . Maybe they _( know) whats happened to him .2. He has _ been to Shanghai , has he ?A. alreadyB.neverC.everD. Still3. Have you

16、 met Mr Li_? A.justB. agoC.beforeD. a mome nt ago4. The famous writer _(write) one new book in the past two year .5. Our country _ (change)a lot so far . Yes . I hope it will be even _ (good) .6. Zhao Lan _ already _(study)in this school for two years .7. We _ (know) Xiao Li since she was a little g

17、irl .8. Harry Potter is a very nice film .I_(see) it twice .9. These farmers have been to the United States . Really ? When _ thereA. will they goB. did they goC. do they goD. have they gone10. _ you _ your homework yet ?Yes . I _ it a moment ago .ADid;do;finishedBHave done;finishedCHave;done have f

18、inishedDwill;do; finish練習(xí)五： 關(guān)于動詞的延續(xù)與非延續(xù)1. He died 10 years ago. He _ _ _ for 10 years.2. He borrowed the book 2 weeks ago. He _ _ thebook for 2 weeks.3. He bought the motorbike a month ago. He4. He arrived here three days ago. He _ _ here since three days ago.5. He left here 2 years ago. He _ _ _ fr

19、om here for 2 years.6. The film began 30 minutes ago. The film _ _ _ for 30 minutes.7. They opened the door an hour ago. The door _ _ _ for an hour.8. They closed the door an hour ago. The door _ _ _ for an hour._ the motorbike for a month.9. His father_ the Party since 1978 .A. joinedB. has joinedC

20、. was inD. has been in10.Do you know him well ?Sure .We_ friends since ten years ago .1.1_already_(see) the film. I_(see) it last week.2. _ he_(fin ish) his work today ? Not yet .3. _ you_(be) to Ho ng Kong ? Yes, I_ (be) there twice .4. _ you ever_(eat ) chocolate sun daes ? No, n ever.5. My father

21、_ just_ (come) back from work He is tired now.6. Where s Li Ming ? He_ (go) to the teacher s office.7.Sha nghai_(be) a small tow n hun dreds of years ago.Now it _ (become) a large city.8.1 _ (work) here since I_ (move) here in 1999.9.So far I_ (make) quite a few friends here.10.How long_the Wangs_(stay) here ? For two weeks.11.1 have been to Macau before.( 否定句) I_been to Macau before.12. He hasnt cometo school because hes ill.( 提問) _ _he cometo school?13. He has