现在完成时专项练习

1、一、现在完成时的用法：过去某时发生的动作到目前为止这个动作已经完成或刚刚完成。如：1） I have finished my homework.我做完家庭作业了。（过去某时开始做， 到现在已完成）2）He has already come 他已经来了。（过去某时开始离开某地到这来，现 在已在这。）表示动作发生在过去并延续到现在。如：1） I have studied English for six years.我已经学了六年英语了。（六年前开始学英语，一直学到现在，也可能继续学也可能就此不学了。）2） I have lived in She nya ng si nee 1990.我从 1990

2、 年就在沈阳住。（从1990年开始住在沈阳一直住到现在，也可能继续住也可能就此为止。）二、现在完成时的结构1） 肯定式：主语+ have / has +过去分词2） 否定式：主语+ have / has + not +过去分词3）般疑问式Have / Has + 主语+过去分词4）特殊疑问式特殊疑问词+have/has+主语+过去分词三、现在完成时的时间状语 现在完成时常用的时间状语包括“now, today, toni ght, this week, this year;already, yet,just,|Rece ntly etc ”。例如：I have had a dog now 我现

3、在有一个小狗了We have lear ned about 3000E nglish wordsby the end of this term.到上学期末我们已经学了 3000个英语单词。I haven t heared from h im recently . 最近我没收至U他的信.。 注意1）当表示一段时间，现在完成时可以用 for或since引导的状语。 例如：I ve known Li Li for 4 years .我认识丽丽已经4年了。I have worked here since 8 years ago. 自从 8 年前我就在这工作。 注意2）当在肯定陈述句中含有already

4、或just时，在转换成否定句时，要把句中的already或just去掉，在句末加上yet.例如：I have already seen the film. I haven t seen the film yet. He has just come.He hasn t come yet?四、使用时注意事项1.“have/ has got ”形式上是一种完成时，但和have/ has为同一意思“有” 例如： Have you got pen-friends? Yes, I have.你有笔友吗？是的，我有。Has he got a lot of work to do? No, he hasn t.

5、他有许多工作要做吗？不，他没有。2. have/has gone to have/ has gone to have/ has bee n to have/ has bee n in、have/has been to和 have/has been in 的区别。去了，在去某地的路上或在某地，人还未回来 曾经去过，人已经回来了已经在，常与一段时间连用He has bee n to She nya ng before.他以前曾去过沈阳。He has bee n in She nyang for ten years.他在沈阳 10 年了。Has he gone to She nyang? 他去沈阳了

6、吗？have/ has been to常和 once, twice, never, ever 连用；have/ has gone to 则不可。例如：Has Tom ever been to Paris?汤姆去过巴黎吗？Yes, he s been there several times.是的，他去过好几次了。Where have they gon e? 他们去哪里了？They ve gone to Shenyang.他们去沈阳了。4 非延续性动词（或称作终止性动词）不能用“现在完成时+表示一段时间的状 语”的句型中。这类动词有： come, go, start, leave, die, bu

7、y, fini sh, join, borrow, stop等。但它们能够用表示持续状态的相应的延续性动词替换句中的终止性 动词。例如： arrive, come be here,be in buy havebeg in, sta rt be on ；get to know knowdie be deadget up be upfall asleep be asleepleave, move be away ； be out offini sh, end be overgo out be outjoi n be inborrowkeepfini sh/e nd be overope n be

8、ope nclose be closedjoin be a member of练习Kate s never seen Chinese films ， ?A. hasn t sheB. has she C. isn t sheD. is she-Ann has gone to Shanghai.-So her parents.A. has B. had C. did D. have-Mum, may I go out and play basketball?you your homework yet?A. Do ；finishB. Are ；finishingC. Did ；finishD. H

9、ave ；finished- you anywhere before?-Yes, but I can t remember where IA. Did ；surf ；surfedB. Have ； surfed ；surfed C. Did ；surf ；havesurfed D. Have ；surfed ；have surfedHis brother has been to Stone Forest twicehe came to Yunnan.A. after B. before C. since D. forTomthe CD player for two weeks.A. has l

10、ent B. has borrowed C. has bought D. has hadIa letter from him since he left.A. didn t receiveB. haven t got C. didn t have D. haven theard-Have you everBeijing to see the Forbidden City?-Yes, I have.A. went to B. gone to C. been in D. been toMy parents Shangdong for ten years.A. have been in B. hav

11、e been to C. have gone to D. have beenI won t go to the concert because I my ticket.A. lost B. don t lose C. have lost D. is coming Where is Mr Liu? - Hethe library.A. has been to B. has gone to C. has been in D.has wentThe cleaners have cleaned the streets, ?A. so they B. don t theyC. have they D.

12、haven t theyI like Beijing. I there three times.A. went B. go C. have been D. have goneWe came to Shanghai three years ago, so wehere for two years.A. have been to B. have been in C. have been D. have gone- How longyou your exam paper? - About three months.A. did ；buyB. have ；get C. have ；had D. have ；boughtHe tells me he China for over eight years.A. has been B. has been in C. has been to D. has gone tohas Mr. Brown been a member of the party since heto China?A. How soon ；comes B. How often ； got C. How long ；came D. How f ar ； arrivedHis