現(xiàn)在完成時延續(xù)動詞

1、現(xiàn)在完成時現(xiàn)在完成時延續(xù)性動詞的用法延續(xù)性動詞的用法現(xiàn)在現(xiàn)在完成完成時的構(gòu)成形式時的構(gòu)成形式 have done has助動詞助動詞過去過去分詞分詞瞬間性動詞例如瞬間性動詞例如come,go,leave等，不和表示延續(xù)等，不和表示延續(xù)性的時間狀語連用，例如性的時間狀語連用，例如for two hours或者是或者是since last month。如果我們想用它們來表達(dá)延續(xù)。如果我們想用它們來表達(dá)延續(xù)性的狀態(tài)，就要把他們性的狀態(tài)，就要把他們轉(zhuǎn)化成對應(yīng)的延續(xù)性動詞轉(zhuǎn)化成對應(yīng)的延續(xù)性動詞。borrow have/has keptShe has kept this book for two week

2、s.arrivehave/has been in/atKitty has been in Nanjing for a month.leavehave/has been awayShe has been away from home for ten years.diehave/has been deadThe fish has been dead for two days.get marriedhave/has been marriedThey have been married for more than twenty years.begin/starthave/has been onThe

3、meeting has been on for half an hour.buyhave/has hadHe has had the watch for over two years.borrow have/has keptShe has kept this book for two e/gohave/has been in/atMy cousin has been in Beijing for a month.延續(xù)性延續(xù)性動詞和動詞和瞬間性瞬間性動詞動詞之間的轉(zhuǎn)化之間的轉(zhuǎn)化1.He died 10 years ago. - He for 10 years / since 10 years a

4、go.2. He borrowed the book 2 weeks ago. - He has kept the book for 2 weeks.has been dead for +時間段時間段以及以及since+since+時間點時間點要用延續(xù)性動詞，要用延續(xù)性動詞，die要要延續(xù)延續(xù)為為be deadbe deadfor +時間段時間段以及以及since+時間點時間點要用延續(xù)性動詞，要用延續(xù)性動詞， borrow要要延續(xù)延續(xù)為為 keep-kept -kept3. He bought the motorbike a month ago. (ago 表過去表過去buy變變 bought

5、) -He the motorbike for a month.has hadhas hadfor +for +時間段時間段要用延續(xù)性動詞，要用延續(xù)性動詞， buy buy要要延續(xù)延續(xù)為為 have-had-had have-had-had4. He arrived here three days ago. - He here since three days ago.has beenfor +時間段時間段以及以及since+時間點時間點要用延續(xù)性動詞，要用延續(xù)性動詞， arrive要要延續(xù)延續(xù)為為 be的過去分詞是的過去分詞是been5. They turned off the light

6、2 5. They turned off the light 2 hours ago. hours ago. - The light - The light for 2 hours.for 2 hours.6. He left here 2 years ago. 6. He left here 2 years ago. - He from - He from here for 2 years.here for 2 years.has been onhas been awayleave-left-left延續(xù)為延續(xù)為be away/be away from +place7. The film b

7、egan 30 minutes ago. - The filmfor 30 minutes.has been onhas been open8. They opened the door an hour ago. - The doorfor an hour.begin 延續(xù)為延續(xù)為be on,open延續(xù)為延續(xù)為be open9. They closed the door an hour ago. - The door for an hour.has been closedclose 延續(xù)為延續(xù)為be close 10. He joined the army last year. - He h

8、as been a soldier for a year. - He has been in the army for a year. - It is a year since he joined the army. 1.I like Guilin. I _ there twice. A. go B. went C. have gone D. have been 此題中的此題中的twice（兩次）表示經(jīng)歷過，（兩次）表示經(jīng)歷過，去過去過Have/has been要用現(xiàn)在完成時，因此選要用現(xiàn)在完成時，因此選D。 2. Where”s Li Lei? He _ Beijing. A. goes t

9、o A. goes to B. went to C. has gone to B. went to C. has gone to D. has been toD. has been to 此題的語境是李雷不在說話的地方，此題的語境是李雷不在說話的地方，因此要選因此要選 C。Have/has gone去了去了 3. He went to Toronto two years ago, so he _ Toronto for two tears. A.has been to B. has gone to C. has been in D. has gone 題目有題目有for two years這一

10、個段時間，這一個段時間，而而have been to 和和have gone to都不能和段時間連用，都不能和段時間連用，因此選因此選C has been in +地點地點+for+時段時段 現(xiàn)在完成時與一般過去時的比較現(xiàn)在完成時與一般過去時的比較 1）一般過去時一般過去時表示過去某時發(fā)生的動作或單純敘述表示過去某時發(fā)生的動作或單純敘述過去的事情，強調(diào)動作過去的事情，強調(diào)動作；現(xiàn)在完成時現(xiàn)在完成時為過去發(fā)生的，強調(diào)過去的事情對現(xiàn)在為過去發(fā)生的，強調(diào)過去的事情對現(xiàn)在的影響，強調(diào)的是影響的影響，強調(diào)的是影響。I saw this film yesterday.（強調(diào)看的動作發(fā)生過了。）強調(diào)看的動作

11、發(fā)生過了。）I have seen this film. （強調(diào)對現(xiàn)在的影響，電影的內(nèi)容已（強調(diào)對現(xiàn)在的影響，電影的內(nèi)容已經(jīng)知道了。）經(jīng)知道了。）2）一般過去時一般過去時 常與具體的表示過去的時間狀常與具體的表示過去的時間狀語連用語連用; 一般過去時的時間狀語一般過去時的時間狀語: yesterday, last week，ago, in1990, in October, just now, - 具體的時間狀語具體的時間狀語現(xiàn)在完成時的時間狀語現(xiàn)在完成時的時間狀語: for, since, so far, ever, never, just, yet, till/until, up to no

12、w, in the past few years, recently, -模糊的時間狀語模糊的時間狀語句子中如有過去時的時間副詞（如句子中如有過去時的時間副詞（如 yesterday, last, week, in 1960）時，）時，不能使用現(xiàn)在完成時，要用過去時不能使用現(xiàn)在完成時，要用過去時 （錯）（錯）Tom has written a letter to his parents last night. （對）（對）Tom wrote a letter to his parents last night.2）一般過去時一般過去時 常與具體的表示過去的時間狀常與具體的表示過去的時間狀語連用

13、語連用; 一般過去時的時間狀語一般過去時的時間狀語: yesterday, last week，ago, in1990, in October, just now, 現(xiàn)在完成時的時間狀語現(xiàn)在完成時的時間狀語: for, since, so far, ever, never, just, yet, till/until, up to now, in the past few years, recently, -模糊的時間狀語模糊的時間狀語（錯）（錯）Tom has written a letter to his parents last night. （對）（對）Tom wrote a lett

14、er to his parents last night.3）現(xiàn)在完成時現(xiàn)在完成時可表示持續(xù)到現(xiàn)在的動作或可表示持續(xù)到現(xiàn)在的動作或狀態(tài)，動詞一般是延續(xù)性的，如狀態(tài)，動詞一般是延續(xù)性的，如live, teach, learn, work, study, know. 一般過去時一般過去時常用的非持續(xù)性動詞有常用的非持續(xù)性動詞有come, go, leave, start, die, finish, become, get married等。等。 She joined the League three years ago. (加入的動作不是延續(xù)的)She has been in the League

15、 for three years (since three years ago). (在團內(nèi)的狀態(tài)可延續(xù))She has been a League member for three years (since three years ago).(是團員的狀態(tài)可持續(xù))一、選擇填空 ( )1.Jims been to the Great wall before ,_he?(A)isnt (B)wasnt (C)hasnt (D)doesnt( )2.Shes never been to England, _she?(A)has (B)hasnt (C)isnt (D)is( )3._has Han

16、mei been in the library.(A)How long (B)How soon (C)How far (D)How oftenC CAA( )4.Mr Green isnt in the office , He _to the library(A)has gone (B)went (C)has been (D)will go( )5.Mr smith _to Tokyo and he will be back in a week(A)has been (B)has visited (C)has sent (D)has goneAD( )6.They_China for two

17、years (A)have been to(B)have been in(c)have gone to (D)have come toB句型轉(zhuǎn)換1. He has never surfed, _(改成反意疑問句）? 2. They have been here since 2000 . (對劃線部分提問) _ have they been here?has heHow longdie3. The old man _last year. He_ for a year.(die)diedhas been dead4. This factory opened twenty years ago.(改寫句子，句意不變) This factory _ for twenty years.hour.5. Miss Gao left an hour ago. （同上） Miss Gao_ an hour