1、Revision of TensesRevision of Tenses（2 2）时态的类别时态的类别现在过去将来一般过去时一般现在时一般将来时过去进行时现在进行时过去完成时现在完成时四四.练习与归纳：现在进行时练习与归纳：现在进行时1.表示现在进行或发生的动作，常和now,look,listen,be quiet等连用。翻译：1）看！她正在上英语网课。2.表示现阶段正在进行着的动作，不一定指说话时正在进行的动作，常和at present,this week,these days等时间状语连用。翻译：我们这些天在找一栋带有花园的房子。3.表示反复出现的动作，常表示说话人的某种感情，如赞扬、厌恶
2、等，常与always连用。翻译：他总是想到别人。Look!She is having an English class on the internet.We are looking for a house with a garden these days.He is always thinking about others.4.构成：is/am/are+V-ing（动词规则变化）练习：look;go take;write;dance get;shop;run;swim lie;die练习与归纳：现在进行时练习与归纳：现在进行时V-ing变化规则 一般情况下，动词后直接加-inglook-loo
3、king go-going以不发音e结尾的动词，去掉e，加-ingtake taking have having以辅音字母+元音字母+辅音字母的重读闭音节结尾的动词，如果末尾只有一个辅音字母，双写辅音字母，然后加-ingstop-stopping shop-shopping特殊变化:lie-lying;die-dying一、现在进行时的否定句和疑问句句型转换：变成否定句；变成一般疑问句；并作出肯定/否定回答；就划线部分(v-ing)提问。现在进行时重要考点What are the students doing now?The students are listening to the teac
4、her carefully now.The students are not listening to the teacher carefully now.Are the students listening to the teacher carefully now?Yes,they are./No,they arent.现在进行时重要考点二、需要用到现在进行时的情况1.Listen!The little girl _(play)the piano again.2.Hurry up,the bus _.(come)3.-When _ you _ for Beijing?-Sometime ne
5、xt week.(leave)4.Look!Here _(come)the school bus.5.While you _(sit)on the grass,Ill read you the novel.is playingis comingHere/There开头时，用一般现在时表正在进行表示位置移动的词,如go,come,leave,arrive,用进行时表将来comesareleaving在由while(当时候 )引导的状语从句中,动词通常要用进行时。are sitting实战演练实战演练()1.Alan,its late.Why not go to bed?Jenny hasnt c
6、ome back yet.I for her.A.waited B.have waitedC.am waitingD.was waiting()2.Jackson,I havent seen you these days.I for the coming English test.A.am preparing B.will prepare C.prepare D.have prepared CA1.表示在过去某一时刻或某段时间正在进行的动作表示在过去某一时刻或某段时间正在进行的动作或存在的状态。或存在的状态。翻译：翻译：(1)去年的这个时候，我们正在学校上课。去年的这个时候，我们正在学校上课。
7、(2)上周日他一整天都在研究怎么学英语。上周日他一整天都在研究怎么学英语。2.也可表示满意、称赞、惊讶、厌恶等感情色彩，通常与也可表示满意、称赞、惊讶、厌恶等感情色彩，通常与always,forever连用。连用。翻译：他们总是打架。翻译：他们总是打架。3.构成构成：was/were+动词动词-ing4.标志词标志词:at eight last night;at this time yesterday;at that time;then;while/when 引导的时间状语从句引导的时间状语从句五五.练习与归纳：过去进行时练习与归纳：过去进行时We were having classes at
8、 school at this time last year.He was studying how to learn English all day last Sunday.They were always fighting.5.过去进行时的否定句和疑问句过去进行时的否定句和疑问句翻译：翻译：她昨天这个时候正在看书。她昨天这个时候正在看书。句型转换：句型转换：变成否定句；变成否定句；变成一般疑问句；并作出肯定变成一般疑问句；并作出肯定/否定回答；否定回答；就划线部分就划线部分(v-ing)提问。提问。练习与归纳：过去进行时练习与归纳：过去进行时She was reading at this
9、time yesterday.What was she doing at this time yesterday?She was not reading at this time yesterday.Was she reading at this time yesterday?Yes,she was./No,she wasnt.实战演练实战演练1.-Oh,dear!A power cut!-Sorry,I didnt know you _ the washing machine.(use)2.-I phoned you at seven last night,but you didnt pic
10、k up.-I _(take)a shower at that time.3.When the teacher came in,we _(talk).4.While we _(talk),the teacher came in.5.While he _(wait)for the bus,he _(read)a book.区分：He is strong while his brother is weak.were usingwere talkingwas takingwere talkingwas waitingwas reading表示对比的关系六六.练习与归纳：现在完成时练习与归纳：现在完成
11、时翻译：翻译：到目前为止，已经有超过一万病人康复了。到目前为止，已经有超过一万病人康复了。我已经读完了这本书。我已经读完了这本书。她还没有完成家庭作业。她还没有完成家庭作业。你曾经去过英国吗？你曾经去过英国吗？Nancy刚刚看完了这部电影。刚刚看完了这部电影。到目前为止，我已经学完了到目前为止，我已经学完了3000个单词。个单词。1.动词构成：动词构成：have/has+V过去分词过去分词2.表示过去发生的某一动作对现在的影响或结果。表示过去发生的某一动作对现在的影响或结果。I have already read this book.She hasnt finished her homewor
12、k yet.Have you ever been to England?Nancy has just watched this film.We have learned 3,000 words so far.So far,over 10,000 patients have recovered.练习与归纳：现在完成时练习与归纳：现在完成时I _(know)Li Lei for three years.They _(live)here since 1998.She _(teach)here since I came to this school.Great Changes_ (take)place
13、 in the past ten years.3.表示从过去开始持续到现在的动作或状态。表示从过去开始持续到现在的动作或状态。have knownhave livedhas taughthave taken一、一、过去分词的构成过去分词的构成:Infinitive动词原形动词原形Past Tense 过去式过去式变化规则变化规则looklooklookmovemovemovecarrycarrcarrstopstopstopededddededededPast Participle 过去分词一般动词，加ed以不发音的e结尾的动词，加d以y结尾，且y前是辅音字母的动词，变y为i，再加ed以一个辅
14、音字母结尾的重读闭音节动词，双写词尾辅音字母，再加edy iyipp现在完成时现在完成时重要考点重要考点原形过去式过去分词中文beatbeatbeaten 打败（2）ABA型原形过去式过去分词中文becomebecamebecome成为comecamecome来overcomeovercame overcome克服runranrun跑不规则变化:现在完成时现在完成时重要考点重要考点（1）AAB型（3）AAA型原形过去式过去分词中文costcostcost花费cutcutcut砍、切、割hithithit打、撞hurthurthurt伤害letletlet让putputput放置readread
15、read读setsetset设置、搭建shutshutshut关闭现在完成时现在完成时重要考点重要考点（4）ABC 型原形过去式过去分词中文bewas/werebeen是，在beginbeganbegun开始blowblewblown吹breakbrokebroken破裂、折断choose chosechosen选择dodiddone做、干drawdrewdrawn画画drivedrovedriven驾驶drinkdrankdrunk喝现在完成时现在完成时重要考点重要考点（5）ABB型原形过去式过去分词中文understandunderstoodunderstood理解、明白bringbrou
16、ghtbrought带来buildbuiltbuilt建造burnburned/burntburned/burnt燃烧buyboughtbought买catchcaughtcaught抓住、赶上dealdealtdealt处理digdugdug挖现在完成时现在完成时重要考点重要考点二、二、含三单的否定句和疑问含三单的否定句和疑问句句句型转换：句型转换：变成否定句；变成否定句；变成一般疑问句；并作出肯定变成一般疑问句；并作出肯定/否定回答；否定回答；就划线部分提问就划线部分提问:Tom has been in Shanghai for three years.Tom has not been i
17、n Shanghai for three years.Has Tom been in Shanghai for three years?Yes,he has./No,he hasnt.How long has Tom been in Shanghai?现在完成时现在完成时重要考点重要考点三三.have been to/have gone to/have been in现在完成时现在完成时重要考点重要考点1.I _ Guangzhou for several times.Its worth visiting.2.Mary isnt here.She _ England.3.Lisa _ Beij
18、ing for two years.have been tohas gone tohas been in 四、完成时中如要四、完成时中如要与一段时间与一段时间连用，要将连用，要将瞬间动词瞬间动词变成变成延续性动词延续性动词1.She bought the computer 2years ago.2.I left Shanghai 3 days ago.3.I borrowed the dictionary 2 days ago.4.The film began ten minutes ago.5.His dog died two years ago.6.I got married six ye
19、ars ago.She has had the computer for 2 years.I have been away from Shanghai for 3 days.I have kept the dictionary for 2 days.The film has been on for ten minutes.His dog has been dead for two years.I have been married for six years.现在完成时现在完成时重要考点重要考点现在完成时现在完成时重要考点重要考点 常见的转化如下常见的转化如下:瞬间动词瞬间动词延续性动词延续性
20、动词瞬间动词瞬间动词延续性动词延续性动词leavebe awayjoinbe in/be a member ofborrowkeepopenbe openbuyhavefall illbe illbegin/startbe onget upbe updiebe deadcatch a coldhave a coldmove tolive income herebe hereend/finishbe overgo therebe therecome backbe backget to/arrive in/reachbe(in)get to knowknowput onweargo/get out
21、be outbecomebe实战演练实战演练()1.My father in a panda protection center for 10 years,so he knows a lot about panda.A.was workingB.is workingC.has workedD.will work()2.It is said that the number of forest parks in Guangdong _ to more than 1,000 so far.A.increaseB.has increased C.increased D.will increaseCB七
22、七.练习与归纳：过去完成时练习与归纳：过去完成时表示过去某一时间或动作以前已经发生或完成了的动作。表示过去某一时间或动作以前已经发生或完成了的动作。(过去的过去过去的过去)常与常与before,by,by the time,when,until 及宾从一起使用及宾从一起使用Many doctors _(go)to Wuhan by February 15th.The meeting _(be on)for ten minutes when I got there.Before I got up,my brother_(get)in the shower.He said that he _(ow
23、n)the toy since his third birthday.1.动词构成：动词构成：had+V过去分词过去分词had gottenhad been onhad gone had owned易混淆时态辨析：1.一般过去时与现在完成时：一般过去时与现在完成时：现在完成时强调过去的动作对现在的影响及持续，不与确定的表示现在完成时强调过去的动作对现在的影响及持续，不与确定的表示过去的时间状语连用。过去的时间状语连用。一般过去时强调过去发生的动作，不强调对现在的影响，常与确定一般过去时强调过去发生的动作，不强调对现在的影响，常与确定的表示过去的时间状语连用。的表示过去的时间状语连用。He _(
24、live)here in 1992.He _(live)here since 1992.has livedlived(现在还住在这里现在还住在这里)敲黑板易混淆时态辨析：2.现在完成时与过去完成时：现在完成时与过去完成时：现在完成时以现在的时间为基点，侧重对现在产生的结果或者造成现在完成时以现在的时间为基点，侧重对现在产生的结果或者造成的影响；过去完成时以过去的时间为基点，强调的影响；过去完成时以过去的时间为基点，强调“过去的过去过去的过去”。若动作若动作截止到现在，用现在完成时；若截止到过去，用过去完成时。截止到现在，用现在完成时；若截止到过去，用过去完成时。Up to now he _ B
25、eijing three times.至今为止他已经去过北京三次了。至今为止他已经去过北京三次了。He said he _ Beijing three times.他说他已经去过北京三次了。他说他已经去过北京三次了。has been tohad been to敲黑板 1.慧眼识别慧眼识别标志词标志词Eg.()1.-Shall we go shopping now?-Sorry,I cant.I _ my shirts.A.wash B.washes C.am washing D.washed.()2.“Hero”is a wonderful movie.I _ it twice already
26、.A.will see B.see C.saw D.have seen.CD2.主从时态主从时态须呼应须呼应 如果所给的题干是主从复合句，可根据主从时态呼应如果所给的题干是主从复合句，可根据主从时态呼应原则确定正确的时态原则确定正确的时态Eg.()1.I _ the CDs to you if I have time tomorrow.A.will return B.returned C.have returned D.return()2.-Did you see Tom at the party?-No,he _ by the time I got there.A.left B.was le
27、aving C.had left D.has leftAC3.瞻前顾后巧搭配瞻前顾后巧搭配利用利用上下文上下文所提供的信息，瞻前顾后，选择正确的所提供的信息，瞻前顾后，选择正确的动词形式。动词形式。Eg.()1.-How was your weekend on the farm?-Great!We _ with the farmer.A.enjoy ourselves.B.went fishing C.will work D.make friends 这种情况也非常适用这种情况也非常适用“用所给词适当形式填空用所给词适当形式填空”中。中。2.-What are you doing,Jim?-I
28、 _(draw)a beautiful horse.3.I _(hear)a sound and got up.Bam drawingheard4.细心体会用细心体会用语境语境近年来各地中考对动词时态考查的要求越来越高，有的近年来各地中考对动词时态考查的要求越来越高，有的趋向于不出现时间状语，而向情景化、实际化方向发展。趋向于不出现时间状语，而向情景化、实际化方向发展。因此，细心体会所给的因此，细心体会所给的语境语境，根据具体的语境来选择合，根据具体的语境来选择合适的时态是考生需要重点解决的问题。适的时态是考生需要重点解决的问题。Eg.()1.-Tom,_ you _ smoking?-Yes
29、.Now drinking tea is my favorite.A.will,stop B.did,stop C.would stop D.have stopped.()2.-Youve left the light on.-Oh,sorry._ and turn it off.A.Ive gone B.Ill go C.I went D.Im going.DB时态时态一般现在时一般现在时一般过去时一般过去时现在进行现在进行时时过去进行时过去进行时一般将来时一般将来时现在完成时现在完成时过去完成时过去完成时用法用法表示经常性发生的表示经常性发生的动作、习惯性动作动作、习惯性动作或客观真理、科
30、学或客观真理、科学事实等。事实等。表示过去某个表示过去某个时间发生的动时间发生的动作或存在的状作或存在的状态。态。表示现在表示现在或现阶段或现阶段正在进行正在进行或发生的或发生的动作。动作。表示过去某时正在表示过去某时正在进行的动作或存在进行的动作或存在的状态。的状态。表示将来某个时间要表示将来某个时间要发生的动作或存在的发生的动作或存在的状态。状态。表示过去发生或者未表示过去发生或者未发生的事对现在造成发生的事对现在造成的影响或结果。的影响或结果。表示过去某一时刻表示过去某一时刻或动作之前已经完或动作之前已经完成的动作，即成的动作，即“过过去的过去去的过去”构成构成方式方式1.动词动词be(
31、am/is/are)+表语表语2.动词原形动词原形+(主语是第三人称主语是第三人称单数，动词也用第单数，动词也用第三人称单数三人称单数)1.动词动词was/were+表语表语2.实义动词的实义动词的过过去式去式+be(am/is/are)+V-ingwas/were+V-ing1.will/shall+动词原动词原形形(shall 用于第一人称用于第一人称)2.be going to+动词动词原形原形主语主语+have/has+V-ed+主语主语+had+V-ed+句句型型变变化化疑疑问问式式1.Be+主语主语+?2.Do/Does+主语主语+动词原形动词原形+?1.Was/Were+主主语语
32、+?2.Did+主语主语+动词原形动词原形+?Be+主语主语+V-ing+?Was/Were+主语主语+V-ing+？1.Will/Shall+主语主语+动词原形动词原形+?2.Be+主语主语+going to+动词原形动词原形+?Have/Has+主语主语+V-ed+？Had+主语主语+V-ed+？否否定定式式1.主语主语+be+not+2.主语主语+dont/doesnt+动词原动词原形形+1.主语主语+was/were+not+2.主语主语+didnt+动词原形动词原形+主语主语+be+not+V-ing+主语主语+wasnt (was not)/werent (were not)+V-
33、ing+1.主语主语+will/shall not+动词原形动词原形+2.主语主语+be+not+going to+动词原形动词原形+主语主语+havent/hasnt+V-ed+主语主语+hadnt+V-ed+时时间间标标志志词词every day,every day,often always,often always,sometimes,sometimes,usuallyusuallyyesterday,yesterday,just now,just now,ago,last ago,last weekweeknow,now,Listen!Listen!Look!Look!at this
34、time at this time yesterday,at yesterday,at ten yesterday ten yesterday When/WhileWhen/Whiletomorrow,next tomorrow,next yearyearalready,yet,already,yet,ever,never,ever,never,just,so far,just,so far,sincesinceby the time,by the time,when,when,beforebeforeB:Anyhow,I still have a long way to goBy the wayI called you at nine oclock last night，but you didnt answer.1)_？A:Oh,terribly sorry.I was watching the movie Amazing China2)_？B:Yes，I haveAmazing China really shows us how amazing China is!All the Chinese people are proud of our country(2018长沙中考）What were you doingHave you ever watched it
