中考总复习:时态.ppt

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1、时,态,一般现在时,一般过去时,一般将来时,六种时态,现在进行时,现在完成时,过去进行时,一般现在时,一般现在时用法,习惯活动,现在情况,客观事实,主将从现,I get up at six every morning.,We are very busy now.,He needs help.,The moon moves round the earth.,Well have a sport meeting if it doesnt rain.,Hell call you when he arrives.,常与一般现在时连用的时间状语,every day,on Sundays,sometimes

2、,often,usually,always句型结构:1、主语+be动词+其他 I am a student.2、主语+动词原形/动词单三+其他I have a meeting on Sundays.She often goes to shool on foot.,动词第三人称单数形式,在动词后+s在以s,x,ch,sh结尾的动词+es以辅音字母+y结尾的动词,先变y 为i,再加es 特殊 have-has 等,helpguessflymake leavefixswimknow,playclosegostudygetread bring watch,写出下列动词的第三人称单数形式,carry d

3、o washvisit exercise enjoy jump have,s,ies,es,s,es,s,s,s,es,s,ies,s,s,s,has,es,s,s,es,s,s,es,ies,s,一般现在时的否定式,1.Be 动词的否定式:be+not,I am a teacher.You are a workerShe is a doctorWe are friends.,Im not a teacherYou arent a workerShe isnt a doctor.We arent friends.,is not=isntare not=arent,否定句,2.当主语是单数第三人

4、称时,它与助动词Does有关,但是动词谓语一定要恢复为原形。当主语是其他人称时,它与助动词Do有关。,I like English.She likes it very much.We go to work by bike.,I dont like English.She doesnt like it very much.We dont go to work by bike.,否定句,概念:用 yes 或 no 来回答的疑问句叫做一般疑问句。一般疑问句句首的第一个词一般读得比较重。,一般疑问句,1.对于be 动词,疑问句要求把be 提前,第一人称变成第二人称。,疑问句,I am a teache

5、r.,Are you a teacher?,You are a worker.,Are you a worker?,He is a student.,Is he a student?,2.对于实意动词,疑问句要求是:当主语是他(he),她(she),它(it)时,句子前面加does,并把动词恢复原形;当主语是其他人称时,句前加do,第一人称(I/we)换第二人称(you)。,I often go there.You like the music.He goes to work by bus.We/You/They like it.,Do you often go there?Do you li

6、ke the music.?Does he go to work by bus?Do you/they like it?,Mike is from America.He _ English.A spoke B will speak C speaks-The radio _ that there will be another heavy rain in Lijiang.-Too bad.It has rained for the whole week.A tells B says C talks,Practice,C,B,4.We will fly a kite as soon as you

7、_your homework(finish).,5.Our teacher said light_(travel)faster than sound.,travels,finish,3.-Ill ring you up if he _ back home.-OK.Thank you.A will come B come C comes,C,一般过去时,一般过去时用法,过去活动,过去状态,过去连续活动,I saw him yesterday.,I was in Grade Two last year.,She picked it up and went out.,表过去的时间标志词,yester

8、day,last year,three days ago,used to,in the past,in 1980.,句型结构主语+动词的过去式+其他,动词过去式的变化,1、一般情况,在动词末尾加ed,2、动词以不发音e结尾的,直接在词尾加d,3、辅音加y结尾,变y为i加ed,4、重读闭音节结尾,双写词尾字母加ed,5、不规则动词,got,drank,took,went,swam,ate,cut,were,had,did,came,said,saw,put,不规则过去式,Exercise,The twins _(wash)the clothes yesterday.The day before

9、yesterday he _(play)basketball over there._ Sally _(sing)two hours ago?,washed,played,一般将来时,一般将来时用法,将来状态,将来活动,主将从现,现进表将,There will be rain tomorrow.,What are you going to do next weekend?,I will call you as soon as I get there tomorrow morning.,The bus is coming.,时间状语(判断标准):,tomorrow 明天next week 下周t

10、he day after tomorrow 后天soon 不久in the future 在将来in+一段时间 多久之后才.,1.The agreement _ come into force next year.Im not feeling well,and I _ go to see a doctor.If you_ _(dont pass)the exam,you will be criticized by your parents.,will,will,dont pass,5.How _ you _ spend your holiday?6 Ive decided to repaint

11、 this room.Oh,have you?What colour _ you _ paint it?7 The weather is so nice and I am going to sit in the garden.Thats a good idea.I _ join you.,will,are,going to,are,going to,现在进行时,现在进行时用法,正在进行,一直进行,与always连用,Look,they are playing football.,He is writing a novel this year.,My teacher is always smil

12、ing in class.,表示“在现在”的时间状语,如:now,right now,at the moment 或Its+几点钟”,句中用到“Listen!”“Look!”“Keep quiet”“Dont make noise!”等提示语时,也要用现在进行时。,动词-ing形式的变化:,writingtaking,gettingrunningswimming,asking,going,Exercise,The twins _(wash)the clothes now.Look!He _(play)basketball over there.Listen!_ Sally _(sing)?,a

13、re washing,is playing,过去进行时,过去进行时用法,过时正进,过段直进,when,while,I was doing my homework at eight last night.,They were watching TV from nine to ten yesterday.,They were reading aloud when the teacher came in.,过去进行标志语:at 8:00 yesterday、at that time、when、while等,1、Danny _(watch)TV,when you sang.2、I _(play com

14、puter games)at this time yesterday.3、While Mary _(take a shower),Lucy called her.,was watching,was playing computer games,was taking a shower,Exercise,现在完成时,一共复习了5个了,还有1个呀!,现在完成时用法,过影响现,过延到现,两“去”,I cant find my pen.I have lost it.,Have you finished it yet?,He has worked here for a year.,I have been

15、in this school since 1999.,He has been to China twice.,He isnt here.He has gone to the library.,通常与表示包括现在在内的时间副词 just,already,before,yet,never,ever,以及for、since引导的时间状语连用。句型主语+have/has+动词的过去分词动词过去分词的变化1、一般动词的过去分词与它的过去式一致2、不规则动词,不规则过去分词,got gotten,went gone,ate eaten,cut cut,were been,did done,said sai

16、d,have been(to)和have gone(to)的区别:have/has been(to)表示“曾经到过某地”,说话时此人不在那里,已经回来。侧重指经历。have/has gone(to)表示某人“已经去某地了”,说话时此人可能在路上或已到那里.试比较:He has been to Beijing.他曾去过北京。(人已回来,可能在这儿)He has gone to Beijing.他已经去北京了。(人已走,不在这儿)。,一些表示短暂性动作的动词如come,go,leave,arrive,buy,begin,start,become等不能与表示一段时间的状语连用,这些动作需用表示状态的词连用。,I have had this coat for one year.,试比较:,1)I have bought this coat for one year.,Exercise,The twins _(wash)the clothes for an hour.He _(play)basketball since three years ago.How long _ Sally _(buy)thisbike?,have washed,has played,Thanks for listening,Homework中考总复习动词时态专项,

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