仁爱九年级ReviewOfTenses.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2020/8/9 Sunday,#,2026/11/8,仁爱九年级ReviewOfTenses,时态的种类：初中常见的8种时态,一般现在时,一般过去时,现在进行时,过去进行时,现在完成时,一般将来时,过去完成时,现在完成进行时,Look!,Lily,Lucy,What a fine day today!Look.,Grammar,现在进行时:,Present Progressive,概念:,表示现在正在发生的动作,结构:,be(is,am,are)+,doing,标志语：,at the moment,these days ,right now,Look!Listen!now,动词,-ing,形式的构成：,writing,taking,ge,tt,ing,ru,nn,ing,swi,mm,ing,going,go,ask,writ,e,tak,e,ge,t,ru,n,swi,m,asking,Exercise,The twins _(wash)the clothes now.,Look!He _(play)basketball over there.,Listen!_ Sally _(sing)?,are washing,is playing,Is,singing,Pair work,How often do you?,(,once a week,twice,never,),Report,I have a friend.His/Her name is.,He/She plays.,Grammar,一般现在时:Present Simple,概念:表示习惯、经常性的动作,结构:,do、does,标志语：,usually、often、never、,sometimes、once a week、,twice a month、every year,1、大多数动词在词尾加“S”在清辅音后发音为s，在浊辅音及元音后发音为 z。如：stopstops s;makemakes s readreads z;playplays z,2、以辅音字母加“y”结尾的，要先将“y”变为“i”，然后在加“es”读iz 如：flyflies z；carrycarries z studystudies z;worryworries,3、以“s,x,ch,sh”结尾的，在词尾加“es”，发音为iz 如：teachteaches iz;watchwatches iz,4、以“o”结尾的动词，加“es”，读z 如：gogoes z dodoes z,第三人称单数变化规则,Exercise,The twins _(wash)the clothes every day.,Sometimes he _(play)basketball over there.,How often _ Sally _(sing)?,wash,plays,does,sing,我一到达那儿，就会给你写信。,一般现在时的注意点:,1,、表客观事实或普遍真理,The earth _(go)round the sun,.,2,、,在,when,as soon as,until,after,before,等到引导的时间状语从句和,if,引导的条件状语从句中,用一般现在时表示将来,.,If it,doesnt rain,tomorrow,well go on a picnic.,goes,如果明天不下雨，我们将去野营。,Ill write to you as soon as I get there.,Survey,-What did you do last Sunday,morning,?,-I,went,to.,Report,Last Sunday morning,my friend.,In the afternoon,he/she.,And at night,he/she,Grammar,一般过去时:,Past Simple,概念:,表示过去发生的动作,结构:,did,标志语：,yesterday、.ago、just now,in the past,in,1992,、last week/month,动词,-ed,形式的构成：,want,answer,move,die,carr,y,cr,y,sto,p,pla,n,wanted,moved,died,carr,i,ed,cr,i,ed,sto,pp,ed,pla,nn,ed,answered,got,drank,took,went,swam,ate,cut,were,had,did,came,said,saw,put,常见不规则过去式,Exercise,The twins _(wash)the clothes yesterday.,The day before yesterday he _(play)basketball over there.,_ Sally _(sing)two hours ago?,washed,played,Did,sing,一般过去时的注意点:,1,、当没有明显的时间状语时,描述几个相继发生过的动作,I always got up too late,washed,my face,had,a quick breakfast and,hurried,to school.,2,、,since,从句中常用一般过去时,You havent changed much since we last _(meet),.,met,Conversation,-Have you,packed,yet?,-Yes,I have,packed,.,No,I havent,Grammar,现在完成时:,Present Perfect,概念:,表示已经发生的动作,结构:,has/have+done,标志语：,already、yet、ever、before,just,never、since、for、so far,in the past/last five years,recently,不规则过去分词,got,gotten,went,gone,ate,eaten,cut,cut,were,been,did,done,said,said,不规则过去分词,took,taken,swam,swum,drank,drunk,put,put,had,had,came,come,saw,seen,Exercise,The twins _(wash)the clothes for an hour.,He _(play)basketball since three years ago.,How long _ Sally _(sing)yet?,have washed,has played,has,sung,现在完成时的注意点:,1,.,have been to,have been in,和,have gone to,的区别,2.,短暂性动词和持续性动词,1).Tom _never_ to America2).-Is Tina at home?-Sorry,she _ Shanxi,and she _Shanxi for three days.,短暂性动词指的是短时间内完成的动词，要转化为延续性动词可以首先找到与短暂性动词对应的可持续一段时间的动词，如：短暂性动词borrow（借）转化为keep（借/保留很长时间）；可以把短暂性的动词转化为be加介词或是形容词或是副词短语，转化为状态，表示对应的意思。如：短暂性动词join the army（参军）转化为be in the army（在军队里）。,die be dead；leave be away(from)；finish/end be over；begin/start be on；open be open；close be closed；come here be here；come back be back；marry be married；fall asleep/get to sleep be asleep；return be back；get upbe up；put on wear；become be；catch a cold have a cold。,译下列句子：,、这本书他买了一年了,4、这本书他借了三天了。,5、我们离开广州六年了。,He,has bought,this book for a year.,He,has had,this book for a year.,He,has borrowed,the pen for three days.,He,has kept,the book for 3 days.,We,have left,Guangzhou for 6 years.,We,have been away from,Guangzhou for 6 years.,短暂性动词不能跟表示一段时间的状语连用,必须转变成持续性动词,Exercise,had had,She told me that she_(have),this bike for three years.,Grammar,过去完成时:,Past Perfect,概念:,表示,过去的过去,已经发生的动作,结构:,had done,标志语：,by the time,或主句为,一般过去时的宾语从句中,过去完成时的注意点:,用于,宾词从句,中，当主句的谓语动词是一般过去时时,一定要注意宾语从句中的时态变化。,He,said,that he _the film many times.,had seen,-Why didnt you come and open the door for me,dear?,-Sorry,Jack.I _ in the kitchen and didnt hear you.,was cooking B.am cooking,C.wave cooked D.will cook,Exercise,Grammar,过去进行时:,Past Progressive,概念:,表示过去正在发生的动作,结构:,be(was，were)+,doing,标志语：,at,8:00,yesterday、at that moment,then,at that time,when、while、,过去进行时的注意点:,在,when,while,引导的时间状语从句中,表示主从句中两个动作同时发生时,用过去进行时表示,.,When my father got home,I _ a letter to my friend.,(2008,宁波中考,),write B.am writing,C.wrote D.was writing,较长的动作,Exercise,will be,The radio says that it _(be),sunny tomorrow.,Grammar,一般将来时:,Future Simple,概念:,表示将要发生的动作,结构:,will do、shall do、,be,(is、am、are),going to,do,标志语：,tomorrow、in.、next,soon,later,Look at the dark clouds,it _rain.,Tomorrow _ be a sunny day.,一般将来时的注意点:,will,is going to,Grammar,过去将来时:,Past,Future Simple,概念:,表示过去将要发生的动作,结构:,would do,be(was、were)going to,do,标志语：,常用于主句是一般过去,时的宾语从句中,Exercise,1.The volleyball match will be put off if it,.,A .will rain B.rains C.rained D.is raining,2.-Do you want to see the film“Harry Potter”?,-The film,“,Harry Potter,”,?I _ it.Its,very wonderful.(2008,黄岗中考,),A.see B.have seen C.was seeing D.has seen,3.The boy _(not swim)in the river,yet.,hasnt swum,5.-Where is Liu Mei?,-She_(go)home.,4.-Where is your father?-He _(watch)TV in the room.,7.He asked what time they_(do),at eight last night.,were doing,8.I know that he _(join)the army in1985.,joined,6.We dont know if it _(rain)tomorrow.If it _(rain)tomorrow,well not go for a picnic.,is watching,will rain,rains,has gone,9.Hes not hungry.He_ just_(have)lunch.,11.-_the Blacks _(visit)the Great Wall before?,-Yes,they_.,-When _they _(visit)it?,-Only a month ago.,10.Im sure he _(work)it out in one hour,.,has,will work,Have,had,visited,have,did,visit,12.He_(look)out of the window,when,the match_(begin).,Was looking,began,Exercise,i,s,comes,Is drawing,moved,didnt have,used,has,studies,Will visit,