一般现在时讲解及练习Word格式.docx
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(3)以“辅音字母加-y”结尾的动词,要先变y为i再加-es.
try---tries?
study---studiescry---cries?
fly---flies
2.不规则变化:
be----is?
are?
have----has
二、一般现在时用法
1.表示经常性,习惯性,永久性的动作或存在的状态.通常与副词sometimes,often,usually,always,everyday(year,month),once(twice,threetimes)aday,等时间状语连用。
Theyusuallygotoschoolbybike.
Itakethemedicinethreetimesaday.
Shehelpshermotheronceaweek.
Mary’sfatherisapoliceman.
Thereare50studentsinmyclass.
2.表示客观真理,科学原理,自然现象,等客观事实或格言,谚语等。
?
Thesunrisesintheeastandsetsinthewesteveryday.
ThemanwhohasneverbeentotheGreatWallisnotarealman.
TomorrowisTuesday.
三、一般现在时的句子转换:
(1)当句子中有be动词或情态动词时,则把be动词或情态动词(can,could等等)提到主语的前面变成疑问句;
在be动词或情态动词后面加not变成否定句.
例:
①陈述句:
Sheisastudent.
疑问句→Issheastudent?
否定句→Sheisnotastudent.
②陈述句:
Icanswim.
疑问句→Canyouswim
否定句→Icannotswim.
(2)?
当句子中即没有be动词,也没有情态动词时,则在主语前加助动词do(you,以及复数),does(单数she,he,it)变成问句;
在主语后谓语动词前加助动词don’t(I,you,以及复数),doesn’t(单数she,he,it)变成否定句,助动词后的动词要变成动词原形。
例:
Wegetupat7:
00everymorning.
疑问句→Doyougetupat7:
00everymorning?
否定句→Wedon’tgetupat7:
Shehasalittlebrother.
疑问句→Doesshehavealittlebrother?
否定句→Shedoesn’thavealittlebrother.
(一).用动词的适当形式填空
1.She_________(go)toschoolatseveno’clock.
2.It’s6
o’clock.Theyare_________(eat)supper.
3.Heusually___________upat17:
00.(get)
4.She___________(live)inBeijing.
5.Amy_________(be)herejustnow.
6._______(be)thereafly
onthetablejustnow?
7.Myfather__________(watch)TVeveryevening.
8.Myfather_______________(make)toysthesedays.
9.?
________Amy_________(read)Englisheveryday
10.ChenJiesometimes_________(go)totheparkwithhersister.
(二).选择填空
1.Iwant____homeworknow.A.doing?
B.todo?
C.todomy?
D.domy
2.It'
stime______.
A.gotoschool?
B.playgames?
C.togohome?
D.todomyhomeworks
3.______goandhelpher.?
A.Let'
sme?
B.Let'
sus?
C.Let'
s?
D.Let'
sto
4.Dotheyhaveanewcar?
Yes,_____.
A.theyare?
B.theyhave?
C.theydon'
t?
D.theydo
5.Heoften_________supperat6:
00intheevening.
A.have?
B.has?
c.ishaving?
D.iseating
6.We_____________anyChineseclassesonFriday.
A.arehaving?
B.aren’thaving?
C.don’thave?
D.arehave
(三)、用括号内动词的适当形式填空。
1.Heoften_________(have)dinnerathome.
2.DanielandTommy_________(be)inClassOne.
3.We_________(notwatch)TVonMonday.
4.Nick_________(notgo)tothezooonSunday.
5.they_________(like)theWorldCup?
6.Whattheyoften_________(do)onSaturdays?
7.yourparents_________(read)newspaperseveryday?
8.Thegirl_________(teach)usEnglishonSundays.
9.SheandI_________(take)awalktogethereveryevening.
10.There_________(be)somewaterinthebottle.
11.Mike_________(like)cooking.
12.They_________(have)thesamehobby.
13.Myaunt_________(look)afterherbabycarefully.
14.Youalways_________(do)yourhomeworkwell.
15.I_________(be)ill.I’mstayinginbed.
16.She_________(go)toschoolfromMondaytoFriday.
17.LiuTao_________(do)notlikePE.
18.Thechildoften_________(watch)TVintheevening.
19.WangKaiandWangli_________(have)eightlessonsthisterm.
20.-Whatday_________(be)ittoday?
-It’sSaturday.
1.
Weoften___________(play)intheplaygound.
2.
He_________(get)upatsixo’clock.
3.__________you_________(brush)yourteetheverymorning.
4.What__________(do)heusually
(do)afterschool?
5.Danny__________(study)English,Chinese,Maths,ScienceandArtanschool.
6.Mikesometimes__________(go)totheparkwithhissister.
7.Ateightatnight,she__________(watch)TVwithhisparents.
8.________Mike________(read)Englisheveryday?
9.Howmanylessons_________yourclassmate________(have)onMonday?
10.Whattime_________hismother_________(do)thehousework?
1.Doyouoftenplayfootballafterschool?
(肯定回答)
2.Ihavemanybooks.?
(改为否定句)
3.GaoShan’ssisterlikesplayingtabletennis(改为否定句)
4.ShelivesinasmalltownnearNewYork.?
(改为一般疑问句)
5.IwatchTVeveryday.(改为一般疑问句)
6.Davidhasgotagoal.(改为一般疑问句)
7.Wehavefourlessons.(否定句)
8.Nancydoesn’trunfast(肯定句)
9.Mydogrunsfast.否定句:
一般疑问句:
10.?
Mikehastwolettersforhim.一般疑问句:
否定句:
11.?
Iusually(playfootball)onFridayafternoon.否定句:
一般疑问句:
括号内容提问
12.?
SuYangusuallywashessomeclothesonSaturday.
否定句:
划线提问:
13.?
Mingmingusuallywaterstheflowerseveryday
划线提问
14.?
Tomdoeshishomeworkathome.
一般现在时的用法
同学们,大家学习了一般现在时的用法,下面咱们来归纳一下:
1.概念:
一般现在时表示经常的、习惯性的动作或存在的状态。
2.构成:
一般现在时的构成主要有两种形式:
(1)be型:
句子的谓语动词只有be(am,is或are):
a.肯定句中,只出现be,如:
Iamastudent.我是一名学生。
b.否定句中,要在be后面加not,如:
Sheisn'
tateacher.她不是教师。
c.一般疑问句,要将be放在句子开头(注意句首字母大写),句尾用问号,答语用Yes,主语+be.或No,主语+be+not.如:
—Areyouready?
—你准备好了吗?
—Yes,Iam.—是的,我准备好了。
(—No,I'
mnot.—不,我没准备好。
)
(2)实义动词型:
句中的谓语动词为实义动词(也叫行为动词):
a.肯定句中,只出现实义动词,如:
Igetupinthemorning.我早晨起床。
b.否定句中,要在实义动词前面加do(does)+not,do(does)作助动词,本身无意义,常与not缩写成don'
t(doesn'
t),如:
Idon'
tlikevegetables.我不喜欢蔬菜。
c.一般疑问句,要在句子开头加助动词Do(does),句尾用问号,简略答语用Yes,主语+do(does).或No,主语+do(does)+not.如:
—Doyoulikeoranges?
—你喜欢桔子吗?
—Yes,Ido.—是的,我喜欢。
(—No,Idon'
t.—不,我不喜欢。
11.1一般现在时的用法
1)经常性或习惯性的动作,常与表示频腮度的时间状语连用。
时间状语:
every…,sometimes,at…,onSunday
Ileavehomeforschoolat7everymorning.
2)客观真理,客观存在,科学事实。
Theearthmovesaroundthesun.
ShanghailiesintheeastofChina.
3)表示格言或警句中。
Pridegoesbeforeafall.骄者必败。
注意:
此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。
例:
Columbusprovedthattheearthisround..
4)现在时刻的状态、能力、性格、个性。
Idon'
twantsomuch.
AnnWangwritesgoodEnglishbutdoesnotspeakwell.
比较:
NowIputthesugarinthecup.
Iamdoingmyhomeworknow.
第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。
再如:
Nowwatchme,Iswitchonthecurrentandstandback.第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。
一、定义与讲解
一般现在时:
时间状语:
只有在第三人称单数用动词的“三单变化”,其他用动词的原形。
三单变化:
1.多数在动词后+splay—playslike—likes
(1)直接在动词词尾加-s.
ask---askswork---worksget---getsstay---stays
(2)以字母s,x,ch,sh或o结尾的动词,在词尾直接加-es.
watch---watcheswish---wishesfix---fixesdo---does
go---goespass---passes
(3)以“辅音字母加-y”结尾的动词,要先变y为i再加-es.
try---triesstudy---studiescry---criesfly---flies
情况
构成方法
读音
例词
一般情况
加-s
清辅音后读/s/浊辅音和元音后读/z/
swim-swims;
help-helps;
like-likes
以辅音字母+o结尾的词
加-es
读/z/
goes,does
以s,sh,ch,x等结尾的词
读/iz/
watches,washes
以辅音字母+y结尾的词
变y为i再加es
study-studies
不规则变化have和be动词
变have为has变be为am,is,are
have-hasbe-am,is,are
2.不规则变化:
be----isarehave----has
二、一般现在时的用法
表示经常性或习惯性的动作或存在的状态;
表示客观事实或普遍真理;
在时间、条件等状语从句中,用现在时表示将来;
在某些以here,there开头的句子中,用一般现在时表示正在发生的动作
当主语是第三人称单数时:
1、动词变相应的第三人称单数形式
2、肯定句主语+动词s+其它
3、否定句主语+doesn'
t+动词原形+其它
4、一般疑问句Does+主语+动词原形+其它
5、肯定回答Yes,主语+does
6、否定回答No,主语+doesn'
t
7、特殊疑问句特殊疑问词+一般疑问句
当主语不是第三人称单数时:
1、肯定句主语+动词原形+其它
2、否定句主语+don'
3、一般疑问句Do+主语+动词原形+其它
4、要注意,句式结构错则全都错。
5、谓语动词的形式:
do/does
三、一般现在时的结构
一般现在时的结构
肯定式
疑问式
否定式
否定疑问式
Iwork.
Doyouwork?
twork.
Don'
tyouwork?
Youwork.
Youdon'
Wework.
Wedon'
Theywork.
Dotheywork?
Theydon'
ttheywork?
He(She,It)works.
Doeshe(she,it)work?
He(She,It)doesn'
Doesn'
the(sheit)work?