一般现在时态现在进行时态一般过去时态一般将来时态讲解及.docx
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一般现在时态现在进行时态一般过去时态一般将来时态讲解及
一般现在时态,现在进行时态,一般过去时态,一般将来时态讲解及专项练习
一、一般现在时
一般现在时表示经常、反复发生的动作或存在的状态.
一、表示一般现在时的时间状语
一般现在时常和always,often,usually,everyday,sometimes等表示时间的状语连用.
二、行为动词在一般现在时中的用法:
一般人称的谓语动词用原形.,但单数第三人称做主语时谓语动词词尾发生变化:
即.动词词尾加-s;或.-es,
三、动词遇到单数第三人称时的表示方法
在一般现在时中,当主语是单数第三人称时,行为动词的形式是在词尾加-s或–es具体方法如下:
1.一般情况下,直接加-s
Eg:
works,plays,rains,sees
2.以sh,ch,s,x或o结尾的词后加–es
Eg:
washes,teaches,fixes,does,goes
3.以辅音字母加-y结尾的,先把‘y’改成‘i’,再加-es
Eg:
studies,flies,carries
四、一般现在时的用法:
1、表示经常、反复发生的动作,现存的习惯或状态。
常与often,always,usually,everyday,sometimes,never,onceaday,seldom等时间状语连用。
例如:
Iamateacher.
WeareChinese.
Shegoestoworkeveryday.
Healwayshelpsothers.
2、表示客观事实或普遍真理。
例如:
Therearesevendaysinaweek.
Theearthgoesroundthesun.
Thesunrisesintheeastandsetsinthewest.
Thewaterboilsat100℃.
Actionsspeakslouderthanwords.行动胜于言辞。
（谚语
3、在连词when,before,if,assoonas,until等引导的表示将来的行为的状语从句中,常用一般现在时表示将来的动作。
例如;
Ifitisfinetomorrow,we’llhaveafootballmatch.
I’llringyouupbeforeIleavetheoffice.
WhenIfinishmyhomework,I’lltellyouastory.
4、表示安排或计划好的未来的动作,只限于go,come,leave,start,stay,return,arrive,begin,be等动词。
例如:
Mytrainleavesat6:
30thismorning.-
Howlongdoyoustayhere?
Westartat8tomorrowmorningforBeijing.
5、表示主语的特征、性格、能力等。
Tomstudiesveryhard.
Sheisalwaysreadytohelpothers.
ImajorinEnglish.
6、一般现在时还可用在戏剧,电影的剧本解说,体育比赛的解说以及图片的说明等场合。
Tomcarriestheballtotheleft.汤姆把球带到左方。
Thepictureshowsushowtheybuiltthemotorwaylastyear.
这张照片给我们展示了他们去年如何建设高速公路。
课堂练习:
1.写出下列动词第三人称单数的变化形式;
behavecomegostayteachwritetakestudywatchflyplay
I.用所给动词的适当形式填空。
1.Weoften___________（playintheplayground.
2.He_________（getupatsixo’clock.
3.__________you_________（brushyourteetheverymorning.
4.What（doheusually（doafterschool?
5.Danny__________（studyEnglish,Chinese,Math,ScienceandArtanschool.
6.Mikesometimes__________（gototheparkwithhissister.
7.Ateightatnight,she__________（watchTVwithhisparents.
8.________Mike________（readEnglisheveryday?
9.Howmanylessons_________yourclassmate________（haveonMonday?
10.Whattime_________hismother_________（dothehousework?
11.Mike__________（likecooking.
12.They______（havethesamehobby.
13.Myaunt_______（lookafterherbabycarefully.
14.Youalways__________（doyourhomeworkwell.
15.I__________（beill.I’mstayinginbed.
16.She__________（gotoschoolfromMondaytoFriday.
17.LiuTao__________（donotlikePE.
18.Thechildoften__________（watchTVintheevening.
19.SuhaiandSuYang__________（haveeightlessonsthisterm.
20.-Whatday__________（beittoday?
-It’sSaturday.
21.Heoften_______（havedinnerathome.
22.DanielandTommy_______（beinClassOne.
23.We_________（notwatchTVonMonday.
24.Nick_________（notgotothezooonSunday.
25.They_____（liketheWorldCup?
26.Whattheyoften____（doonSaturdays?
27.Yourparents_____（readnewspaperseveryday?
28.Thegirl____（teachusEnglishonSundays.
29.SheandI_____（takeawalktogethereveryevening.
30.There____（besomewaterinthebottle.
31.Whattime_________hisfather_________（dothework?
32.He_________（getupatfiveo’clock.
33.__________you_________（brushyourteetheverymorning.
34.What________（doheusually________（doafterschool?
35.Tom________（studyEnglish,Chinese,Maths,ScienceandArtatschool.
36.Kittysometimes__________（gototheparkwithhissister.
37.Ateightatnight,she__________（watchTVwithherparents.
38.________Mike________（readEnglisheveryday?
39.Howmanylessons________yourclassmates______（haveonMonday?
40.Weoften___________（playfootballintheplayground.
课后习题
II.选择
（1._____youhaveabook?
A.Do
B.Are
C.Is
D.Have
（2.They_________onafarm.
A.working
B.iswork
C.work
D.isworked
（3.DoesPeterliketowatchTV?
__________.
A.Yes,helike
B.No,hedoesn’t
C.Yes,he’dlike
D.No,helikes
（4.Shedoesn’t__________herhomeworkintheafternoon.
A.doing
B.todo
C.does
D.do
（5.How____________Mr.Brown___________toAmerica?
A.do,go
B.is,go
C.does,go
D.does,goes
（6.Where’smycamera?
I____________it.
A.amnotfinding
B.amnotseeing
C.can’tfind
D.can’tlookat
（7.How___________hegotowork?
He___________toworkbybike.
A.does;go
B.do;goes
C.do;go
D.does;goes
（8.______youusuallylateforschool?
No,_____________.
A.Do;Iam
B.Does;not
C.Are;I’mnot
D.Are;Iaren’t
（9._____she_____homeatsixeveryday?
A.Is,leave
B.Does,leave
C.Is,leaves
D.Does,left
（10.Mr.Yang____________Englishthisterm.
A.teachesour
B.teachesus
C.teachsus
D.teachour
（11.Hecan______ChineseandEnglish.
A.speak.
B.speaks.
C.tell.
D.say
（12.Doyouwant_______withactors?
A.work.
B.works.
C.towork.Dworking
（13.Anurseusually_______awhiteuniform.
A.wear.
B.wearing.
C.wears.Dtowear
（14._____youfromJapan?
A.Are
B.Do.
C.Does
D.Is
（15.Whatlanguagedoyou_______?
A.say
B.talk
C.tell.Dspeak
（16.Theelephantlikes______herfriendsand_____grass.
A.playwith,eat
B.playwith,eats
C.toplaywith,eat
D.toplaywith,eats一般现在时练
改句子
1.Doyouoftenplayfootballafterschool?
（肯定回答
__________________________________________________________
2.Ihavemanybooks.（改为否定句
__________________________________________________________
3.Lily’ssisterlikesplayingtabletennis.
（改为否定句__________________________________________________________
（改为一般疑问句__________________________________________________________（肯定/否定回答__________________________________________________________4.Shelivesinasmalltown（小镇nearNewYork.
（改为否定句__________________________________________________________
（改为一般疑问句__________________________________________________________（对划线提问__________________________________________________________
5.IwatchTVeveryday.
（改为否定句__________________________________________________________
（改为一般疑问句__________________________________________________________（对划线提问__________________________________________________________
6.Mingmingusuallywaterstheflowerseveryday
（改为一般疑问句__________________________________________________________（作出肯定回答_____________________________________________________
（改为否定句_________________________________________________________
7.SuYangusuallywashessomeclothesonSaturday.
否定句:
__________________________________________________________
一般疑问句:
__________________________________________________________
8.Tomdoeshishomeworkathome.
否定句:
__________________________________________________________一般疑问句:
__________________________________________________________
肯定回答:
_________________________________________________________
划线提问:
__________________________________________________________
9.Iamplaybadmintoneveryweek.
变成一般疑问句:
____________________________________________________否定回答:
_________________________________________________________
变成否定句:
_______________________________________________________
10.Lilycancookmeals.
变一般疑问句:
______________________________________________________
作出肯定回答:
______________________________________________________
变否定句:
_________________________________________________________
二、现在进行时态
一、概念
现在进行时表示现在或现在一段时间内正在进行的动作或存在的状态。
A当句中有now时,通常用现在进行时.Thechildrenarerunningnow.
B当句首有listen,look时,通常用现在进行时.Listen!
Whoissinging?
二.现在分词的构成
1.大多数动词直接加ing
stand-standingsleep-sleepingjump-jumping
walk-walkingsweep-sweepingwash-washing
clean-cleaningread-readingdraw-drawing
ring-ringingcook-cookingsing-singing
play-playingwatch-watchinglook-looking
do-doinggo-goingdrink-drinking
eat-eatingfly-flyingcopy-copying
fish-fishingclimb-climbingopen-opening
ski-skiingturn-turning
2.以不发音的e结尾的动词,去e再加ing
make-makingskate-skatinghave-havingride-riding
dance-dancingwrite-writingcome-comingclose-closing
3.末尾只有一个辅音字母时,双写最后一个字母,再加ing（可简单记成“辅元辅结尾的动词,双写最后一个字母再加ing”
run-runningsit-sittingput-puttingget-getting
shop-shoppingswim-swimmingjog-joggingstop-stopping
三.结构:
肯定句:
主语+be（am/is/are+现在分词+其他成分
如:
Iamsinging.Theyarewriting.
否定句:
主语+be（am/is/are+not+现在分词+其他成分（即be后加notisnot=isn’tarenot=aren’t
如:
Iamnotsinging.Theyaren’twriting.
一般疑问句:
be（am/is/are+主语+现在分词+其他成分?
（即be提到句首
如:
AmIsinging?
Yes,youare./No,youaren’t.
Aretheywriting?
Yes,theyare./No,theyaren’t.
特殊疑问句:
特殊疑问词+be（am/is/are+主语+现在分词+其他成分
如:
Whatareyoudoing?
Weareplaying.
课堂练习:
一、写出下列动词的现在分词:
play________read________sweep_________
stand_________sit_________make_________
go_________sleep_________jump_________
walk_________clean_________wash_________
ski___________sing________do_________
like________write________have_________
dance_________come________skate________
ride_________love__________put_________
live_______swim_________run__________
eat_________play__________buy_________
二、用所给的动词的正确形式填空:
1.Theboy__________________（drawapicturenow.
2.Listen!
Somegirls_______________（singintheclassroom.
3.Mymother_________________（cooksomenicefoodnow.
4.What_____you________（donow?
5.Look!
They_______________（haveanEnglishlesson.
6.They__________________（not,watertheflowersnow.
7.Look!
Thegirls________________（danceintheclassroom.
8.Whatisourgranddaughterdoing?
She____________（listentomusic.
9.It’s5o’clocknow.We_____________（havesupper.
10.______Helen____________（washclothes?
Yes,sheis.
课后习题
三、句型转换:
1.NancyiswatchingTVinthesitting-room.（改为一般疑问句
___________Nancy_____________inthesitting-room?
2.Theyarestudyinginthelibrary.（改为否定句
They____________
升级会员 