新目标八年级下UNIT10语法现在完成时态语法学案(无答案)

1、现在完成时语法专题与练习导学一：重点语法知识点讲解1:现在完成时态的结构根本结构定义适用情况例句常用提示词汇或时间状语have/has +P.P动词过去分词1.表小过去发生或兀 成的动作对现在的影 响She has already finished her work.already, yet, never, ever, just, for, since, these days, so far, up to now, in the past 2 years 等2.表示动作从过去已经 开始,一直持续到现 在.We have been here for six years.PS: 1当主语是第三人称

2、单数时用has,其余人称用 have.2过去分词：规那么动词的过去分词构成与动词过去式相同,不规那么动词需要特殊记忆(1) 照列子写出以下动词的四种形式e.g. come- came - come - comes -coming1 rain -(2)try -(3)begin -一-(4)shop -2.选用have或has填空.(1) I visited the museum.(2) you ever been to Beijing?(3) My mothermade a lot of apple juice.(4 )he watched the film?(5 )Mrs Brownboug

3、ht some read and milk.知识点讲解2:现在完成时态的句式句式例句肯定陈述句1. They have visited Guangzhou.2. He has visited Guangzhou.否认陈述句1. They haven ' t visited Guangzhou.2. He hasn ' t visited Guangzhou.一般疑问句1. Have they visited Guangzhou?2. Has he visited Guangzhou?答复1. Yes, they have. No, they haven ' t.2. Y

4、es, he has. No, he hasn ' t.特殊疑问句1. Where have they visited?2. Where has he visited?PS:缩略形式：I have = I ' ve you have = you ' ve we have = we ' vethey have = theyveie has = heshe has = sheit has = it ' shave not = haven ' t has not = hasn ' t我爱展7K(1) (1) Peter has told me

5、the news.(改为否认句)(2) Edwin and Alex have watched the football game.( 改为一般疑问句并做肯定和否认答复)(3) Timmy hasn' t come here yet.(改为肯定句 )_知识点讲解1： since与for表示发生在过去某一时刻并持续到现在的情况,常与“for一段时间,since+过去某个时间点或从句等时间状语连用Mary has been 川 for three days. 玛丽病了三天了.I have lived here since 2021.从2021年起我就一直住在这里.我爱展7K1 .选词填空(

6、since, for)(1) I have been here 2021.(2 ) Tom has studied English five years.(3 ) We have been friends we met in the park last year.知识点讲解 2： ever与neverever表示曾经.用于陈述句或疑问句.never表示永不,从不,是一个否认词.我爱展7KI .选词填空(ever, never)II ) We have seen the film UP(飞屋环游记),have we?(2) - Have you been to Berlin?-No, not y

7、et.知识点讲? 3: already与yetalready已经,一般用于肯定句,常放在助动词与过去分词之间,也可放在句末.yet 一般用于否认句和疑问句,位于句末.在疑问句中意为已经,否认句的意为仍未.我爱展7K1 .选词填空(already, yet)(1) The boy over there has finished his homework.(2) The boss will arrive in an hour, but the clerks haven' t got everything ready.知识点讲解 4: have gone to, have been to,

8、have been in 1) have/has been to 去过某地(现在已回来), 常与 once, never, several times 等词连用.例如： I have been to Haiwaii twice.2) have/has gone to去了某地(还没回来),常用于第三人称.例如： My motherisn ' t at home. She has gone to Hawaii.3) has been in+ 地点 + for + 一段时间,意为待在某地多长时间了"例如：The foreigner can speak Chinese very we

9、ll because she has been in China for seven years.我爱展7K1. - Where is Darning?D. is going toD. has been toD. have been-He the teacher's office. He' ll be back soon.A. has been toB. has gone toC. will go to2. - Excuse me, is Mr Green in the office?-No. He Singaporefor a meeting. He will be back

10、 in a few days.A. have gone toB. has gone toC. have been to3. - Jane, when did you come here?-In 2021. I here for two years.A. have been toB. have gone toC. have come4. - Where is your father?-He Xiamen on business.A. will go toB. goes toC. has gone toD. has been to5. My father to Shanghai many time

11、s.A. goesB. has beenC. has goneD. would go导学三：现在完成时易错点知识点讲解1：持续性动词与非持续性动词间的转换非延续性动词不能与表示一段时间的词连用.假设和表示时间段的状语连用,转换如下:非延续性动词延续性动词非延续性动词延续性动词buyhaveborrowkeepdiebe deadleave/gobe away fromcome/go backbe backopenbe openfall asleepbe asleepmarrybe marriedbeginbe onfinishbe overarrive/get to/reach/comebe

12、in/be at/stayjoinbe a member例如：The dog died five years ago.The dog has been dead for five years.He left Beijing in 2021. - - He has been away from Beijing since 2021.我爱展示1 .单项选择2021 年东营中测试题The Dongying- Hainan airline for about 5 months. I have taken the flightsthree times.A. is openB. has openedC.

13、has been openD. has been opened2.单项选择2021 年青岛中测试题The astronaut is so tired that he for eleven hours.A. has been asleepB. has fallen asleepC. has gone to bedD. has gone to sleep3.单项选择2021年沪州中测试题HeLuzhou for three months.A. has leftB. has come toC. has gone toD. has been away from4.单项选择2021年雅安中测试题He f

14、or ten years.A. has been marriedB. marriedC. got marriedD. has married知识点讲解2:现在完成时与一般过去时的区别 试比照以下四组句子：I saw this film yesterday.强调看的动作发生过了I have already seen this film.强调对现在的影响,电影的内容已经知了Ann visited her uncle last weekend.visit这个动作在过去已经停止They have lived here since 1983.live here这个动作从1983年开始,一直延续到现在He

15、 joined the League three years ago.join是短暂动词He has been in the League for three years.be in表状态,在团内的状态可延续Tim wrote a letter to his brother last night.last night为具体的过去时间状语I ' velearned English for three years.for three years为时间状语,是个时间段,时间跨度大,不具体我爱展7K一般过去时现在完成时1.强调过去某时发生的动作过去开始的动作可一直延续到现在常用非延续性动词,如

16、 borrow, buy, come等与模糊的时间状语连用,或无时间状语2.单项选择-Hasn ' t Alice come yet?-No, and I for her for about 2 hours.A. waitB. waitedC. have waitedD. had waited3 .单项选择2021 年湖北中考 Her grandpa in 2000. Though he for about ten years, she still misses him.A. dies? has diedB. died? has been deadC. died? was deadD.

17、 died? has died4 .单项选择2021 年安徽中测试题-Have you ever been to Shanghai, Mary?-Yes. I there for three days with my parents last month.A. have goneB. have beenC. wentD. was5 .单项选择2021 年河北中测试题My brother left school in 2021, and since then he in Beijing.A. livesB. livedC. will liveD. has lived6 .单项选择2021 年临沂

18、中测试题I must return the dictionary to Allen now. I it for three weeks already.A. keptB. will keepC. keepD. have kept知识点总结根底稳固现在完成时现在完成时根本知识点回忆：1现在完成时的概念： 发生的事情对 产生影响；或者表示 的动作一 直延续到,有可能继续持续下去.2现在完成时的根本结构： .3现在完成时常见的时间状语： .4去过某地： ;去了某地： ;一直呆在某地：.5当短暂性动词与一段时间连用时,短暂性动词要转变为 o6常见的短暂性动词的转变有：leave -? die -? b

19、egin / start-?finish-? join-? fall asleep-? go out-? become-? borrow-? buy-.1.单项选择2021 年日照中考英语试卷-The paper says Iron Man 3 is on this evening. Let' s go and see it.-But I it.A. seeB. sawC. have seenD. will see2 .单项选择2021年威海中考英语试卷-your son a camera?D. Does .buy? will buyD. studied in this school-

20、No. He one this summer vacation.A. Has. .bought? will buy B. Did.buy? boughtC. Does .buy? bought3 .单项选择2021年济南中考英语试卷-How long has Robert?-Since 2021.A. came to BeijingB. become a policemanC. joined the art club4 .单项选择 -you Jeremy Shu- How Lin?-Yes. The once- nameless young man became a basketball he

21、ro suddenly.A. Did? hearB. Do? listen toC. Have? heard ofD. Have? listened to5 .单项选择-Will you go and see the movie Net Mother with me?-Thank you. But Iit already.A. sawB. have seenC. seeD. will see6 .单项选择-Do you know the Englishman?-Yes. IA. get to knowhim for two years.B. have knownC. knewD. got to

22、 know7.单项选择Our foreign teacher Mr. Greenus English since three years ago.A. has taughtB. is teachingC. taughtD. teaches8.单项选择Miss Lina lot of work for the poor area since 2021.A. doesB. didC. has doneD. will do9.单项选择Don ' t return the video to Peter, Iit.A. don t watchB. won t watchC. haven '

23、; t watchedD. wasn t watch10.单项选择-Your shoes are so old. Why don't you buy a new pair?-Because Iall my money on an MP5.A.spendB. have spentC. am spendingD. was spendingchicken for over two months.A. didn t eatB. hadn' t eatenC. haven ' t eatenD. don't eat12.单项选择Julie's fatherto L

24、ondon last month. Hethere three times.A. went? had goneB. has gone: has beenC. went? has beenD. has been? had gone13.单项选择A number of touristsYangzhou many times because it is such a beautiful city.A. have been toB. has been toC. has gone toD. have gone to14 .单项选择-Why are you worried?-I ' m expec

25、ting a call from my daughter. SheNew York for three years.A. has gone toB. has been to15 .单项选择-I ' ve got the final Harry Potter book.C. has been inD. has come in-You will love it. Iit twice already.A.am readingB. have readC. was readingD. will read16 .单项选择By the time Imy breakfast, it's eig

26、ht o ' clock, time to leave for the office.A. eatsB. have eatenC. ateD. was eating11.单项选择 -Do you know the pregnant woman 孕妇in Zhenjiang who caught H7N9 has got well?-Yes. The virus H7N9 doesn't seem so serious. But I-Sure. WeA. wereB. have madeC. have beenD. have become18.单项选择-Have you everAustralia?-Yes, I have. It's really interestingwith kangaroos.A. been to? to playB. gone to? playedC. been to? playD. gone to? playing19.单项选择Hi! Mr. Smith. I didn't know you were in New