一般现在时讲解及练习.docx
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一般现在时讲解及练习.docx
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一般现在时讲解及练习
一般现在时讲解及练习
来源:
学而思英语网 文章作者:
学习 2010-07-0314:
27:
14
[标签:
一般现在时]
一、定义与讲解
一般现在时:
表示经常性的事情,经常性的动作或一般性事实。
时间状语:
often经常,usually通常,always总是,every每个,sometimes有时,at…在几点钟
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+s play—plays like—likes
(1)直接在动词词尾加-s.
ask---asks work---works get---gets stay---stays
(2)以字母s,x,ch,sh或o结尾的动词,在词尾直接加-es.
watch---watches wish---wishes fix---fixes do---does
go---goes pass---passes
(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:
①陈述句:
Wegetupat7:
00everymorning.
疑问句→Doyougetupat7:
00everymorning?
否定句→Wedon’tgetupat7:
00everymorning.
②陈述句:
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:
一般疑问句:
划线提问:
13. Mingmingusuallywaterstheflowerseveryday
否定句:
一般疑问句:
划线提问
14. Tomdoeshishomeworkathome.
否定句:
一般疑问句:
划线提问
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