一般過去時現(xiàn)在完成時區(qū)別及練習題

1、現(xiàn)在完成時與一般過去的區(qū)別1.兩個時態(tài)的側重點不同現(xiàn)在完成時強調的是過去的動作對現(xiàn)在的影響，它和現(xiàn)在有密切的聯(lián)系。一般過去時強調的是動作發(fā)生的時間、地點，不涉及對現(xiàn)在的影響。she has seen the film before. 她看過這部電影。（強調她已經看過了）she saw the film last night. 她昨晚看了這部電影。（強調時間是昨晚）mr green has bought a new computer. 格林先生買了一臺新電腦。(強調格林先生現(xiàn)在有了一臺新電腦)mr green bought a new computer y

2、esterday. 格林先生昨天買了一臺新電腦。(強調買新電腦的時間是昨天)2.兩個時態(tài)的時間狀語不同?，F(xiàn)在完成時常與already，yet，just，ever，never，before等副詞以及“for+一段時間”，“since+過去時間/從句”等時間狀語連用。不能單獨與表示過去的時間狀語連用。一般過去時則常與“一段時間+ago”，just now，yesterday，last week等表示過去時間的狀語連用。mike has lived in beijing for 5 years. 麥克在北京住了五年了。（強調已經住了五年）mike lived in beijing

3、 5 years ago. 五年前麥克住在北京。（強調時間點是五年前）lucy has just called you. 露西剛打過電話給你。（強調已經打過電話了）lucy called you just now. 露西剛才給你打了電話。（強調打電話的時間是剛剛）注意點：現(xiàn)在完成時的常用句型1. it is the first / second time. that結構中的從句部分用現(xiàn)在完成時.it was the second time that the girl had been late. 這是女孩第二次遲到了。it is the fir

4、st time that i have visited the great wall. 這是我第一次游覽長城。2.this is the that結構,that從句要用現(xiàn)在完成時.this is the best film that i've (ever) seen. 這是我看過的最好的電影。this is the first time (that) i've obtained a scholarship. 這是我第一次獲得獎學金。練習題1. a. 用 already或 yet1) have they taken down the old pict

5、ures _? no, they havent_.2) most of us have finished our compositions _.3) he said he hadnt visited the exhibition _. b.用 since或 for1) we have learned five lessons _ the beginning of this term.2) mrs liao has been in hospital _ last week.3) i have stayed at my aunts _two weeks.c. 用have gone或 have be

6、en1) where are the boy students? they _ to the school factory.2) is your father in? no, he _ to shenzhen. _ he ever _ there before ? yes, he _ there several times3) he asked me if i_ to hangzhou before. i told him that i wanted to go there for a visit as i _ never _ to that city before. 2. 選擇填空1. mo

7、ther _ me a new coat yesterday. i _ it on. it fits me well. a. had madehave tried b. madehave tried c. has madetried d. madetried2 “he _to draw horses already”. “when _ he ?” “l(fā)ast year”. a. learnedhas b. learneddid c. has learnedhas d. has learneddid3. tom _up into the tree. look, he _ high up ther

8、e ! a. has gotis b. has climbedwas c. got was d. climbedis4. _ you _ the text yet ? yes, we _ it two hours ago. a. didcopydid b. havecopiedhave c. havecopieddid d. did copyhad5. “why _ she _ angry ?” “because he _ at her just now .” a. didgetshouted b. hasgotshouted c. didgethas shouted d. hasgothas

9、 shouted6. _you _ the film before ? where _ you _ it ? a. have seendidsee b. did seedidwatchd. haveseenhaveseen d. did seehaveseen7.you _ me waiting for two hours. i _ for you since five. a. keptwaited b. have keptwaited c. kepthave waited d. have kepthave waited8.where _ john _ ? to the library. he

10、 _ there for an hour. a.hasbeenhas gone b. hasgonehas been c. didgowent d. didbewent9._ the baby still _ ? no, it _ crying. a. hascriedhas stopped b. iscryingstopped c. did crystopped d. iscryinghas stopped10. i _ the way. i _ here for quite many years. a. knewhave lived b. knewlive c. knowhave live

11、d d. knowlive11. _ you ever _ america ? yes, i have. a. havegone to b. havegone in c. havebeen to d. have been in12. my brother _ college for over three years. a. has gone to b. has been to c. has been in d. has been at13.he _ the army by the end of 1989. he _ in the army since then. a. joinedis b.

12、has joinedhas been c. had joinedisd. had joined has been14. by the time i _ back they _ up ten satellites. a. camehave sent b. camehad sent c. comehave sent d. had comesent15. jack _ over five lessons by seven oclock. then he _ a rest. a. wenttook b. wenthad taken c. had gonetook d. had gonehad take

13、n16. we _ out by that time that he _ a spy for a long time. a. had foundhad been b. had foundwas c. foundhad been d. foundwas17. before the news _ him, he _ to know about it. a. reacheshas got b. reachedhad got c. reachedgot d. had reachedgot18. i _ him a second letter before i _ from him. a. wroteh

14、eard b. wrotehad heard c. had writtenheard d. have writtenhear19. people _ that the soldiers _ fighting. a. sayhad stopped b. saidhas stopped c. saystopped d. saidhad stopped20. we _ in a good harvest because we _ enough rain. a. didnt gethad hadb. gothad hadc. had gothad had d. gothadnt had21. they

15、 _ for five hours when they _ in new york. a. flewarrived b. had flownhad arrived c. flewhad arrived d. had flownarrived22. she _ that it _ for two days by that day. a. sayshas rained b. sayshad rained c. saidhad rained d. saidrained23. john _ there since the year before, so he _ them. a. had worked

16、knew b. had workedhad known d. workedknew d. workedhad known24. he _ angry because he _ for a long time. a. had gothad waited b. gotwaited c. had gotwaited d. gothad waited25. i have seen the film “titanic” already. when _ you _ it？ the day before yesterday. a. have；seen b. will；see c. did；see d. did；seen 26. mr black _ in china since five years ago. a. lived b. has lived c. lives d. is going to live 27. we _ trees last sunday. so far we _ over 3，000 trees there. a. planted；