四年级一般现在时及音标学生版Word格式文档下载.docx
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四年级一般现在时及音标学生版Word格式文档下载.docx
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一、一般现在时的构成:
1.be动词:
主语+be+其他→注意:
be动词根据人称相应地变化为am,isare
Heisalittleboy.
eg:
Iamalittleboy.
Sheisalittlegirl.
2.行为动词:
主语+行为动词+其他→注意:
当主语为第三人称单数(he,she,it)时,要在动词后加‘-s/-es’。
I/They/You/WestudyEnglish.
eg:
He/ShestudiesEnglish.
二、一般现在时基本使用情况:
1.表示经常性或习惯性的动作:
Igetupatsixeveryday.
关键词:
常与表示频率的时间副词连用
once/twice/threetimesaweek
onSundays
onMondays
day
year
week
everymonth
afternoon
evening
2.表示事物和人物的特征、状态:
Theskyisblue.Heisfat.
3.表示客观事实:
Theearthgoesaroundthesun.
【巩固练习】
I.Fillintheblankswiththegivenverbsintheirproperforms.
1.Sheusually______(go)toschoolbybike.
2.Thesun______(rise)intheeastand______(set)inthewest.
3.JohnandLinda__________inthesameclass.(be)
4.__________yourschoolbagsinRoom301?
(be)
5.__________heoften__________hishomeworkeverymorning?
(do)
6.We__________TVonMonday.(notwatch)
7.__________yourmother__________roomseveryday?
(clean)
I.选择最恰当的答案
()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,helikes 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.teachus D.teachour
【知识梳理2】
be动词,行为动词句型:
1.Be动词一般现在时的句型
肯定句:
sb+be+其他be根据人称变为am,is,are
Heisateacher.Iamastudent.Theyareworkers.
否定句:
sb+be+not+其他
eg:
Heisnotateacher.Iamnotastudent.Theyarenotworkers.
一般疑问句:
be+sb+其他
Isheateacher?
-Yes,heis./No,heisn’t.
Areyouastudent?
Aretheyworkers?
特殊疑问句:
Whatishe?
2.行为动词的变化
肯定式:
sb+do+其他eg:
Ilikepork.第三人称单数:
sb+does+其他eg:
Helikespork.
否定式:
sb+don’t+其他eg:
Idon’tlikepork.第三人称单数:
sb+doesn’t+其他eg:
Hedoesn’tlikepork.
一般疑问句:
Do+sb+其他第三人称单数:
Does+sb+其他
eg:
Doyoulikepork?
eg:
Doeshelikepork?
-Yes,Ido./No,Idon’t.-Yes,hedoes./No,hedoesn’t.
特殊疑问句:
Whatdoyoulike?
/Whatdoeshelike?
【例题精讲】
1.按要求改写句子:
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)
_______________________________________________.
1.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.What_______theyoften_______(do)onSaturdays?
7._______yourparents_______(read)newspaperseveryday?
8.Thegirl_______(teach)usEnglishonSundays.
9.SheandI________(take)awalktogethereveryevening.
10.There________(be)somewaterinthebottle.
基础题:
I.用括号内动词的适当形式填空
1.Mike_______(like)cooking.
2.They_______(have)thesamehobby.
3.Myaunt_______(look)afterherbabycarefully.
4.Youalways_______(do)yourhomeworkwell.
5.I_______(be)ill.I’mstayinginbed.
6.She_______(go)toschoolfromMondaytoFriday.
7.LiuTao_______(do)notlikePE.
8.Thechildoften_______(watch)TVintheevening.
9.SuHaiandSuYang_______(have)eightlessonsthisterm.
10.----Whatday_______(be)ittoday?
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