现在完成时练习题及答案(老师专用)-(1).docx
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1、现在完成时讲解 一现在完成时结构:S(主语)+ have/has(单三人称用has)+p.p.(过去分词)+时间状语(for+时间段/ since +时间点/since+从句-用过去时)1. 他已经到达了北京。2. 他还没有到达北京。3. 他到达北京了么?4. 是的,他到了。/不,他还没到。二 P.P.过去分词 1.规则动词的过去式和过去完成时是一致的。 2.不规则动词的过去式和过去分词大部分一致,少数要求一一记忆(在过 去式记忆清楚的基础上)。 写出下列单词的过去式和过去分词watch live change study carry stay cry prefer drop AAA cut
2、put hit AAB beat ABC fly begin write ABB buy lose dream 二 现在完成时的标志already(已经),yet(只用于否定句和疑问句句尾,用在否定句中翻译成“还没”,用在疑问句中翻译成“已经”), just(刚刚), ever(曾经),never(绝不,从不),before(之前),so far(到目前为止),since(自.以来), for+时间段1. 我已经刷过牙了。2. 我还没吃早饭。3. 我刚刚完成了我的家庭作业。4. 到目前为止我已经学习2000个单词。5. 我之前从没去过北京。三 for/sincesince: (自以来)1) s
3、ince+时间点1.自从下午5点以来,他就一直呆在这里。2) since+ 时间段+ ago 2.从五个小时以前他就一直呆在这里。3) since+ 从句(从句用过去时)3.她在这教英语自从她来到这里。for+时间段1. )他已经学了五年的英语了。对for或since引导的时间状语提问 必须用how long, 决不能用when.1).I have lived here for six years.(划线提问)2) .He has been in China since he came.(划线提问)四 瞬间动词和延续性动词的转化瞬间动词,也叫终止性动词、点动词、非延续性动词、短暂性动词。这类动
4、词所表示的动作在瞬间就可以完成,不能延续下去,即动作从开始到结束所持续的时间极短。瞬间动词往往表示动作的结果,或表示短暂性、一次性的动作。(arrive, leave, borrow, buy, begin, start, die)在完成时当中瞬间动词不能和表示一段时间的状语连用(不能和since, for, how long 连用)延续性动词表示能够延续的动作。如:study, work, stand, lie,walk, keep, have, wait, watch, sing, read, sleep, live, stay 等等。那如果非要及表示时间段的时间状语连用怎么办? 把瞬间动
5、词转换成延续性动词。1. 这支钢笔我已经买了五年了。2. Tom 的爷爷已经过世5年了。3. 这场电影已经开始了5分钟。但在否定句中,短暂性动词可以及时间段连用。1) 我买这辆自行车还不到一年。五 have been to /have gone to /have been in 的问题have been to -曾经去过某地,但是现在不在那里了。常和just,ever,never搭配。A B 说话时人在A 点 I have been to Beijing.have gone to - 到某地去了,不在A点,到没到B 不知道,可能到了,可能在途中,反正不在A点A B -Where is your
6、 father? -He has gone to Shanghai. have been in -在某地带了一段时间,后面加时间段 B Mr.Chen has been in Suzhou for three months. 陈先生在苏州呆了三个月了。但在否定句中,短暂性动词可以及时间段连用。1. )我买这辆自行车还不到一年。Exercise:I. Fill in the blanks with the proper form.1. I_ already _ (see) the film. I _ (see) it last week. 2. _ he _ (finish) his work
7、today? Not yet.3. My father _ just _ (come) back from work. He is tired now. 4. Wheres Li Ming ? He _ (go) to the teachers office.5. I _ (work) here since I _ (move) here in 1999. 6. So far I _(make) quite a few friends here.7. How long _ the Wangs _(stay) here ? For two weeks. 8. I _ just _ (finish
8、) my homework. 9. He _ (go) to school on foot every day. 10._ you _ (find) your science book yet? 11. If it _ (be) fine tomorrow, Ill go with you. 12. The students _ (read) English when the teacher came in. 13. Look! The monkey _ (climb) the tree. 14. My mother _ (come) to see me next Sunday. 15. Iv
9、e lost my pen. _ you _ (see) it anywhere? II. Choose the best answer. 1. How long have you _ here?A. come B. got C. arrived D. been 2. My grandpa died _.A. at the age of my 2 B. for 2 years C. when I was 2. D. my age was 6.3. Jane has _ to BeiJing. She will come back tomorrow.A. been B. gone C. went
10、 D. never been4. It is ten years _ I last saw her.A. after B. since C. for D. that5.-Who will go to the station to meet Lorry? -I will. I _ her several times.A. met B. have met C. had met D. will meet6. -What a nice dress! How long _ you _ it? -Just 2 weeks.A. will, buy B. did, buy C. are, having D.
11、 have, had7.-Do you know Lydia very well? -Yes, She and I _ friends since we were very young. A. have made B. have become C. have been D. have turned8. The Smiths _ in China for 8 years.A. has lived B. lived C. have been D. live9. -Hello, this is Mr. Green speaking. Can I speak to Mr. Black? - Sorry
12、. He _ the Bainiao Park.A. has been to B. has gone to C. went to D. will go to10. -_ you ever _ to the US? - Yes, twice.A. Have, gone B. Have, been C, Do, go D. were, goingIII. Rewrite the sentences. 1. I have been to Macau before. (改为否定句) I _ _ been to Macau before.2. He hasnt come to school becaus
13、e he was ill. (就划线部分提问) _ _ he come to school?3. I bough a new bike just now. (用just改写) I _ just _ a new bike.4. We began to learn English three years ago.(改为同义句) We _ _English _three years5. He has never surfed, _ _? (改成反意疑问句) 6. They have been here since 2000. (对划线部分提问) _ _have they been here?7. T
14、he old man _ last year. He has _ _for a year. (die) (动词填空)8. Miss Gao left an hour ago. (同义句转换)Miss Gao has _ _ _ an hour ago. Ask the questions1) I have been there for two days._ _ _ you _ _?2) My father has lived here since 2000._ _ _ your father _ _?3) He left here yesterday._ _ he _ _?4) They bo
15、ught a book two hours ago._ _ they _ a book?. Use “never, ever, already, just, yet, for, since” to fill in the blanks.1. I have _ seen him before, so I have no idea about him.2. Jack has _ finished his homework.3. Mr. Wang has taught in this school _ ten years.4. “Have you _ seen the film?” “No, I h
16、ave _ seen it.”5. “Has the bus left _?” “Yes, it has _ left.”现在完成时练习题及答案二、用since和for填空1._two years 2._two years ago 3._last month 4._ 19995._yesterday 6._ 4 oclock 7. 4 hours 8._an hour ago9. _we were children 10._ lunch time 11._ she left here12. He has lived in Nanjing _ the year before last.13. I
17、ve known him _ we were children. 14. Our teacher has studied Japanese _ three years.15. She has been away from the city _ about ten years. 16. 16. Its about ten years _ she left the city.三、结束性动词转换为以下延续性动词或者表示可以延续的状态的短语。 arrive at / in sp / get to / reach sp / come / go / move to sp be in sp / at sch
18、ool / at home / on the farm / be here / be there1) He got to Beijing five minutes ago.He Beijing for five minutes. .2) I moved to the USA in 2008. I the USA since 2008. .3) They came here last week. They _ here since _. come to / go back to / return to be back to go out be out1) He came out two year
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