初中各时态知识点讲解.docx
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初中各时态知识点讲解.docx
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初中各时态知识点讲解
初中时态知识点总结
一、一般现在时时态:
用法1、经常性的动作例:
JimwatchesTVeveryday.
2、现在的特征或状态例:
Heis12yearsold.
3、自然现象或客观真理例:
Theearthgoesroundthesun.
1、与一般现在时连用的时间状语:
usually,often,always,everyday,now,sometimes,onSundays等。
2、四个基本句型:
肯定句:
Jimisateacher.LilywatchesTVeveryday.TheywatchTVeveryday.
、
否定句:
JimisnotateacherLilydoesn’twatcheveryday.Theydon’twatchTVeveryday.
一般疑问句:
IsJimateacherYes,heis.No,heisn’t.
DoesLilywatchTVeverydayYes,shedoes.No,shedoesn’t.DotheywatchTVeverydayYes,theydo.No,theydon’t.
特殊疑问句:
WhatisJimWhatdoesLilydoeverydayWhatdotheydoeveryday
3、动词第三人称单数构成规则:
1、一般在动词尾加s.例:
play-plays
2、以s,x,ch,sh结尾的词加s例:
watch-watches
3、以辅音字母+y结尾的词,改y为i,再加es例:
study–studies
4、特殊变化的有:
be-ishave-hasgo-goesdo-does
|
练习:
用所给动词适当形式填空
1._______(be)JimandIinthesameclassNo,you________.
2.Yournewbook________(be)overthere.
3.Jim,why______(be)youlateforschool
4.Jim’ssister________(do)herhomeworkeveryday.
5.She________(notdo)morningexerciseseveryday.
6._______yourmotheralways_________(do)herhomework
7.Lucyusually________(have)breakfastat7inthemorning.
8."
9._______ourteacher_______(has)anypencils
10.________LucyandLily_______(like)China
11.LiLei_______(notdrink)orangeeveryday
改错:
每句有一处错误
1.IssheMr.Green’sdaughterYes,she’s._____________
2.AreyouMr.WangYes,youare.____________
3.Hermotherdoesn’toftenbrushesherteeth._______________
4.DotheywatchTVeverydayYes,theydoes.___________
5.,
6.Lucyreadbooksat7everyday._____________
7.Jimnotcookseveryday.__________________
8.IsJimanEnglishteacherNo,hearen’t.___________
9.Lucydoesn’thaslunchatschooleveryday.___________
10.Jim’sbrotherisgotoschooleveryday.______________
11.Theboysareoftengotothezoo.___________________
写出动词的第三人称单数形式
Eatwatchseesay
@
gobedohave
句型转换
1.Jimisatschooltoday.
否定句:
_______________________________________________________
一般疑问句:
___________________________________________________
Yes和NO回答:
_________________________________________________
特殊疑问句:
___________________________________________________
2.LucywatchesTVeveryday.
\
否定句:
_______________________________________________________
一般疑问句:
___________________________________________________
Yes和NO回答:
_________________________________________________
特殊疑问句:
___________________________________________________
3.Theboysgotoschooleveryday.
否定句:
_______________________________________________________
一般疑问句:
___________________________________________________
Yes和NO回答:
_________________________________________________
|
特殊疑问句:
___________________________________________________
二、现在进行时
用法:
1、现在进行的动作例:
JimisreadinganEnglishbooknow.
2、当前一段时期内正在进行的动作例:
TheyarelivinginWuhanthesedays.
1、与现在进行时连用的时间状语:
now,thesedays,或有look,listen的提示
2、构成:
be+现在分词
3、四个基本句型
肯定句:
JimiswatchingTVnow.
*
否定句:
JimisnotwatchingTVnow.
一般疑问句:
IsJimwatchingTVnowYes,heis.No,heisn’t.
特殊疑问句:
WhatisJimdoingnow
4、现在分词的构成1、一般动词词尾加ing例:
read-reading
2、以不发音字母e结尾的词,去e加ing例:
make-making
3、一个元音字母加一个辅音字母结尾重读的词,双写辅音字母再加ing.例:
put–putting
4、特殊的有:
be-beinglie-lyingtie-tyingdie-dying
5、少数动词的现在进行时的表示将要发生、常见的有:
go,come,leave,fly,move,start,arrive,do…
^
例:
HeisleavingWuhanforBeijing.他将要离开武汉去北京。
WhatisJimdoingonvocation吉姆度假打算做什么
练习:
用所给动词的适当形式填空
1.Where’sourteacherHe_______________(watchTV)overtherenow.
2.They___________(be)intheroomnow.
3.Listen!
LucyandLily_________(talk)abouttheweather.
4.Bequiet!
Myteacher____________(say)something.
5.Look!
LucyandLily______________(swim)intheriver.
6.'
7.Itis8o’clock.They__________________(have)anEnglishclass.
8._______you________(study)EnglishYes,Iam.
9.Mr.Smithcan’tcome.He_________(have)ameeting.(会议)
改错:
每句有一处错误
1.Ishereadingnewspaperseveryday_____________
2.AretheyplayingfootballNo,theydon’t.____________
3.Theyarerunningontheplayground._______________
4.Look!
Thestudentsplayingbasketball._______________
5.、
6.TheyarewatchTVintheroomnow.________________
7.LucyandLilyaresinginganddance._______________
8.Lucyarenowdoherhomeworkatschool._____________
9.Listen!
JimandTomdon’tnowsinging.________________
写出动词的ing形式
Writestudyhavedo
beeatsingget
句型转换
)
1.Hermotherisreadingnow.
否定句:
______________________________________________
一般疑问句:
__________________________________________
用yes和NO回答:
_____________________________________
特殊疑问句:
___________________________________________
三、一般过去时态
用法:
过去时间发生的动作或存在的状态。
例:
HismotherwatchedTVyesterdayevening.
/
Jimwasathomelastnight.
1、与一般过去时连用的时间状语:
yesterday,lastmonth,twodaysago,in1998,theotherday(几天前),lastyear
2、四个基本句型
肯定句:
Jimwasathomeyesterday.LilywatchedTVlastnight.
否定句:
Jimwasnotathomeyesterday.LilydidnotwatchTVlastnight.
一般疑问句:
WasJimathomeyesterdayDidLilywatchTVlastnight
Yes,hewas.No,hewasn’t.Yes,shedid.No,shedidn’t.
特殊疑问句:
WherewasJimyesterdayWhatdidLilydolastnight
3、¥
4、动词的过去式的构成规则:
1、一般在词尾加ed.例:
want-wanted
2、以e结尾的词,只加d.例:
live-lived
3、辅音字母+y结尾的词,改y-i,再加ed.例:
study-studied
4、一个元音字母加一个辅音字母结尾且重读的词,双写辅音字母,再加ed.例:
stop-stopped
练习:
用所给动词的适当形式填空
1.Jim___________(break)apenyesterday.
2.Lucy___________(notdo)thehomeworklastnight.
3.________Lily______(clean)theroomthismorningNo,she__________.
4.!
5.Where________they________(has)lunchyesterday
6.Howmanyapples_______you________(buy)yesterday
7.________(be)theyallhereyesterdayNo,they_____________.
8.When_________(be)hebornMatch8th.
9.I__________(notbe)atschoolyesterday.
10.Jimgotupand__________(brush)histeeth.
11.Look!
Hermother___________________(clean)theclassroom.
改错:
每处有一个错误
1."
2.Wewasatschoolthedaybeforeyesterday.______________
3.DidLucyandLilyvisitthefarmYes,theydo._____________
4.Everydayshewenttothefarmwithus.________________
5.Theystopedtohaveadrinkafterwalkingsofar._____________
6.Shereadsthebookandlistenedtotheradioyesterdayevening.___________
7.Theydidn’twatchedTVyesterday.______________
8.WhatdidtheymadelastSunday.____________
9.Shewaswenttoschoolearlyyesterday.____________
|
写出动词的过去式
Dancestudyplayget
句型转换
1.Jimwasillyesterday.
否定句:
____________________________________
一般疑问句:
__________________________________________
用yes和NO回答:
______________________________________
特殊疑问句:
____________________________________________
?
2.Lucyplayedtheguitaryesterday.
否定句:
____________________________________
一般疑问句:
__________________________________________
用yes和NO回答:
______________________________________
特殊疑问句:
____________________________________________
四、过去进行时
用法:
1、过去某个时间正在进行的动作例:
Jimwascookingatsixlastnight.
2、过去一段时间正在进行的动作例:
IwasstayingherefromMarchtoMaylastyear.
;
1、与过去进行时态连用的时间状语:
atsixlastnight,then=atthattime,atthistimeyesterday或有whentheteachercamein和whilehewasreading这样的从句
2、四个基本句型:
肯定句:
Jimwascookingatsixlastnight.
否定句:
Jimwasnotcookingatsixlastnight.
一般疑问句:
WasJimcookingatsixlastnightYes,hewas.No,hewasn’t.
特殊疑问句:
WhatwasJimdoingatsixlastnight
3.构成:
was/were+动词ing.
>
练习:
用所给动词的适当形式填空
1.Jim__________(watch)TVlastnight.
2.Jim______________(watch)TVatninelastnight.
3.NowJim’ssister_____________(read)anEnglishbook.
4.___________you___________(have)supperatthattime.
5.What_______he__________(do)atninelastnight
6.Jim____________(notread)abookateightyesterdayevening.
7.________Lily_________(draw)acatwhentheteachercameinNo,she__________.
8.)
9.Whentheteachercamein,thestudents___________(read)thetext.
10.Hermother_________________(cook)whileherfatherwaswatchingTV.
11.LucyandLily______________________(make)thebedat7lastnight.
改错句:
每句有一处错误
1.Jimwaswritecarefullyatninelastnight.______________________
2.Tomorrowtheywereswimmingintheriver.____________________
3.Atthattimeshelisteningtotheradio._________________________
4.JimandIwasplayingwhenLucycamein._____________________
5.`
6.IwasstudingEnglishwhentheteachercamein._________________
7.WereyoucookingamealYes,Iwere.________________________
8.Jimisn’tdoinghishomeworkwhilehewaslisteningtothe
9.Thefarmers______________________(water)theflowerswhenwegottothefarm.
句型转换
Lucywassingingintheroom.
否定句:
一般疑问句:
。
Yes和No回答:
特殊疑问句:
对比一下三个句型:
1.Jimwasreadingwhentheteachercamein.
2.JimwasreadingwhileKatewaswatchingTV.
3.JimcameinwhileKatewaswatchingTV.
五、一般将来时态:
用法:
将来某个时间发生的动作或存在的状态。
~
1、构成的有两种方式:
A:
will+动词原形B:
begoingto+动词原形
例:
Itwillraintomorrow.Jimisgoingtobuyapentomorrow.
2、四个基本句型:
肯定句:
Hewillbuyapentomorrow.Heisgoingtobuyapentomorrow.
否定句:
Hewillnotbuyapentomorrow.Heisnotgoingtobuyapentomorrow.
一般疑问句:
WillhebuyapentomorrowIshegoingtobuyapentomorrow
特殊疑问句:
WhatwillhedotomorrowWhatishegoingtodotomorrow
3、如果是第一人称的疑问句,则用shall+动词原形
'
例:
Shallwegototheparkbybus
5、有时候be动词常用一般现在时
例:
WhatdayitistomorrowAreyoufreetomorrowIt’sSundaytomorrow.
6、与一般现在时连用的时间状语:
tomorrow,nextweek,soon,inthreedays,in2018
练习:
用所给动词的适当形式填空
1.Mymother__________(buy)apairofnewtrousersthisweekend.
2.Jim_________________(leave)forJapantomorrow.
3.There_____________(be)anEnglisheveningnextweek.
4.(
5.________we_________(have)ameetingnextMonday
6.Who_________(teach)youEnglishnextyear
7.________Lucy_______
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