九年级英语语法总复习之动词时态详析.doc
《九年级英语语法总复习之动词时态详析.doc》由会员分享,可在线阅读,更多相关《九年级英语语法总复习之动词时态详析.doc(15页珍藏版)》请在冰豆网上搜索。
九年级英语语法总复习之动词时态
【学习目标】:
初中阶段八种时态的结构及其用法。
【学习过程】:
I.概述:
英语中,不同时间发生的动作或存在的状态要用不同的动词形式来表示。
动作发生的时间不同,动词的形式就有所不同。
所以,动词的时态就是指动词在某一个时间段内应当采取的相应动词形态。
我们已经学过的八种时态分别是:
1._______________2._______________3._______________4._______________
5._______________6._______________7._______________8._______________
II.详解:
一、一般现在时:
概念:
经常、反复发生的动作或行为及现在的某种状况。
时间状语:
often,usually,always,sometimes,everyweek(day,year,month…),
onceaweek,onsundays,…
基本结构:
①be动词am/is/are;②行为动词原形或单数第三人称。
否定形式:
①am/is/are+________;②此时态的谓语动词若为行为动词,则在
其前加_________,如主语为第三人称单数,则用___________,同时还原行为动词。
一般疑问句:
①把be动词放于句首;②用助动词do提问,如主语为第三人称单数,用does,同时,还原行为动词。
【注意】______状语从句和_______状语从句中,从句用___________时态表示将来。
自我检测:
1.TheGreensusually_____TVonSundayevening.
A.watchB.watchesC.arewatchingD.iswatching
2.MrBlackoften_____fishingonSundays,_____he?
A.goes…doesn'tB.goes…isn'tC.don'tgo…doesD.doesn'tgo…is
3.Wewillgoshoppingifit___tomorrow.
Adon'trainBdidn'trainCdoesn'trainDisn'train
4.Iwilltellhimassoonashe_____back
A.comeB.comesC.willcomeD.came
5.Hesaidthesun____intheeastand____inthewest.
Arose;setBrises;setsCrises,setDrise;sets
二、一般过去时:
概念:
过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。
时间状语:
ago,yesterday,thedaybeforeyesterday,lastweek(year,night,month...),
in1989,justnow,attheageof5,oneday,longlongago,onceuponatime,…
基本结构:
①be动词过去式was/were;②行为动词过去式。
否定形式:
①was/were+not;②在行为动词前加___________,同时还原行为动词。
一般疑问句:
①was或were放在句首;②用助动词do的过去式_____提问,还原动词。
自我检测:
1.I____veryhardwhenIwasyoung.
A.studyB.studiedC.hadstudiedD.shallstudy
2.___he___agoodtimelastSunday?
A.Were;wereB.Did;doC.Did;hasD.Did;have
3.---When__youcomehere?
---We__herelastweek.
A.do;come B.do;cameC.did;cameD.did;come
4.We_____thefloorand_____allthewindows.
A.mopped;cleannedB.moped;cleanedC.mopped;cleanedD.moped;cleaned
5.---____you_____outforawalkaftersupper?
---Yes,I______.
A.Did…went,wentB.Did…go,wentC.Did…went,didD.Did…go,did
6.Paper_____firstinventedinChina.
A.isB.areC.wasD.were
三、现在进行时:
概念:
表示现阶段或说话时正在进行的动作及行为。
时间状语:
now,atthistime,thesedays,…
基本结构:
am/is/are+_____________否定形式:
__________________________
一般疑问句:
把______动词放在句首
【注意】短暂性动词如leave,begin,come,go,die等,可用_____________时表示将来。
自我检测:
1.---Whatishedoingnow?
---He___apicture.
A.drawsB.drewC.isdrawingD.wasdrawing
2. Don’t talk here. Grandparents ___.
A. sleep B. is sleeping C. are sleeping D.slept
3.Look!
Theboystudentsare_____footballwhilethegirlsare_____.
A.playing;danceB.playing;dancingC.play;dancingD.play;dance
4.Someare______intheriverandsomeare______games.
A.swimming;playingB.swimming;plaiingC.swiming;playingD.swiming;plaing
5.MrSmith_____shortstories,buthe____aTVplaythesedays.
A.iswriting;iswritingB.iswriting;writesC.writes;iswritingD.writes;writes
6.___yourmother___shoppingatthemoment?
A.Are;doingB.Is;doingC.Is;takingD.Are;taking
四、过去进行时:
概念:
表示过去某段时间或某一时刻正在发生或进行的行为或动作。
这一特定的过去时
间除有上下文暗示以外,一般用表示过去时间的状语来表示。
时间状语:
atthistimeyesterday,atthattime或以when引导的谓语动词是一般过去时的
时间状语等。
基本结构:
_______________________否定形式:
_______________________
一般疑问句:
把was或were放在句首
自我检测:
1.I______aletteratninelastnight.
A.amwritingB.waswritingC.wroteD.iswriting
2.I_____myselfFrenchfrom7to9yesterdaymorning.I_____towork.
A.wasteaching;didn'tgoB.taught;didn'tgoC.wasteaching;wentD.taught;went
3.ThistimeyesterdayJack_____hisbike.He_____TV.
A.repaired;didn'twatchB.wasrepairing;watched
C.repaired;watchedD.wasrepairing;wasn'twatching
4.Whenyou_____atthedoor,I_____somewashing.
A.knocked;didB.wasknocking;didC.knocked;wasdoingD.knock;amdoing
5.Theboy_____EnglishontheradiowhenI_____hisdoor.
A.learned;wasopeningB.waslearning;openedC.learned;openedD.islearning;open
6.Ayoungman_____herwhileshe_____herwork.
A.watched;wasdoingB.waswatching;didC.watched;didD.waswatching;wasdoing
五、一般将来时:
概念:
表示将要发生的动作或存在的状态及打算、计划或准备做某事。
时间状语:
tomorrow,nextday(week,month,year…),soon,inafewminutes,
thedayaftertomorrow,…
基本结构:
①am/is/aregoingto+do;②will/shall+do