Be动词和一般疑问句

Be动词和一般疑问句精品PPTIamKangkang.Iamastudent.Youaremyfriend.Youareagoodperson.SheisfromCanada.HeisMr.Tang.Itismybook.精品PPTSheisagoodgirl.MynameisMrTang.Thisbookisred.Wearestudents.Theyaregoodgirls.Thesebooksarered.精品PPT口诀我(I)用am，你(you)用are，is用于他(he)她(she)它(it)。单数is，复数are精品PPT人称代词主格和Be动词的搭配Iamheissheitweareyouthey精品PPTrfrefmjm1.They

late.A.am

B.is

C.are2.You

student.

A.am

B.is

C.are3.Thecloud

white.A.am

B.is

C.are4.I

astudent.

You

ateacher.A.am

is

B.am

are

C.is

are5.We

friends.

A.am

B.is

C.are6.He

myfather.

She

mymother.

They

bothdoctors.

A.isisare

B.amisare

C.isisam精品PPTI’mAliceWang.I’mapupil.I’mnineyearsold.I’mtall.Nicetomeetyou.I’mnotAliceWang.I’m

notapupil.I’m

notnineyearsold.I’m

nottall.Nicetomeetyou.I’mI’mnot精品PPTYou’reSunny.You’reateacher.Youaretall.Youarethin.Nicetomeetyou.notnotaren’tYouare

Youaren’taren’t精品PPTSheissheisn’tSheisaqueen.Sheisbig.Sheislovely.isn’tisn’tisn’t精品PPT人称代词主格（单数·否定形式）HeisEddie.SheisKitty.ItisSam.notnotnotHeisn’tEddie.She

isn’tKitty.It

isn’tSam.精品PPTrfrefmjmbe动词的缩写Iam=I’mYouare=You’reHeis=He’sSheis=Weare=Itis=Theyare=She’sWe’reIt’sThey’re否定形式的缩写：isnot=isn’tarenot=aren’tamnot没有缩写形式！精品PPTExercises

肯定句改成否定句;

Youareaqueen.Heisshort.Itisapencil.I’maboy.Youarenine.Sheissmall.精品PPT

概念：

简单地说，能用Yes/No(或相当于Yes/No)回答的疑问句叫一般疑问句。

精品PPT有Be动词的陈述句改为一般疑问句的

基本步骤(1)HeisKangkang.SheisMary.找出be动词将be动词放到最前面首字母大写,原来的首字母改掉,其他照抄句号改成问号isSheMary.IssheMary.IssheMary?IsheKangkang?精品PPT有Be动词的陈述句改为一般疑问句的

基本步骤(2)IamKangkang.IamMary.找出be动词将be动词放到最前面主语是第一人称I改为第二人称you,对应am改成are(my改成your)句号改成问号Am

IMary.AreyouMary.AreyouMary?AreyouKangkang?精品PPT一般疑问（SimpleQuesiton）Itisafish.Theyarefish.Thisisyourbook.Iamastudent.Mysonisateacher.Thisisacar.陈述句一般疑问句Isitafish?Aretheyfish?Isthisyourbook?Areyou

asthdent?Isyour

sonateacher?Isthisacar?精品PPTExercises12)Mypensareblue.__________pensblue?1)IamfromChina.____________fromChina?Areyou3)HeisZhangPeng.___________ZhangPeng?Areyour

Is

he4)Mikeisastudent.____________astudent?Mike

Is

精品PPT先用be的适当形式填空然后按照要求变换句型

I____ateacher.

一般疑问句：_________________

肯定回答：___________________

否定回答：___________________

amYes,Iam.No,Iamnot.No,I’mnot.缩写形式：Areyouateacher?精品PPT先用be的适当形式填空然后按照要求变换句型

Mymother____ateacher.

一般疑问句：_________________

肯定回答：___________________

否定回答：___________________

isYes,sheis.No,sheisnot.No,sheisn’t.缩写形式：Isyourmother

ateacher?精品PPTShe____fromCanada.

一般疑问句：_________________

肯定回答：___________________

否定回答：__________________

is缩写形式：No,sheisnot.Yes,sheis.No,sheisn’t.IsshefromCanada?精品PPT__

____wehappy?

陈述句：____________________

肯定回答：__________________

否定回答：___________________

Are缩写形式：No,weare

not.Yes,weare.No,wearen’t.Wearehappy.精品PPT

They_____workers.

一般疑问句：_________________

肯定回答：__________________

否定回答：__________________

are缩写形式：Yes,theyare.No,theyare

not.No,theyaren’t.Aretheyworkers?精品PPT

______(它是)anapple.

一般疑问句：_________________

肯定回答：__________________

否定回答：___________________

isIt缩写形式：Yes,itis.No,itisnot.No,it

isn’t.Isitanapple?精品PPT有情态动词的陈述句改为一般疑问句的

基本步骤(1)Hecanswim.Shewillgohomesoon.找出情态动词将情态动词放到最前面首字母大写,原来的首字母改掉,其他照抄句号改成问号willShegohomesoon.Willshegohomesoon.Willshegohomesoon?Canheswim?精品PPT有情态动词的陈述句改为一般疑问句的

基本步骤(2)Mysistercanswim.IcanspeakEnglish.找出情态动词将情态动词放到最前面主语是第一人称I改为第二人称you(my改成your)句号改成问号Can

I

speakEnglish.CanyouspeakEnglish.CanyouspeakEnglish?Canyoursisterswim?精品PPT一般疑问（SimpleQuesiton）Itwillbefinelater.Theycandance.Thebirdcanfly.Icanrideabike.Theywillhavefun.Myfriendscouldwriteattheageoffive陈述句一般疑问句Willitbefinelater?Cantheydance?Canthebirdfly?Canyourideabike?Willtheyhavefun?Couldyourfriends

writeattheageoffive?精品PPTExercises12)Theycouldsingwhentheywere3.__________singwhentheywere3?1)Iwillgototheparkbybike.____________gototheparkbybike?Willyou3)Mysoncansinganddance.___________sonsinganddance?CouldtheyCan

4)Mikewouldlikeacakeforbreakfast.____________likeacakeforbreakfast?Mike

Would

your精品PPT__

CanhespeakEnglish?

陈述句：____________________

肯定回答：__________________

否定回答：___________________

缩写形式：No,hecan

not.Yes,hecan.No,hecan’t.HecanspeakEnglish.精品PPT__

CanyouspeakEnglish?

陈述句：____________________

肯定回答：__________________

否定回答：___________________

缩写形式：No,Ican

not.Yes,Ican.No,Ican’t.IcanspeakEnglish.精品PPT所以我们可以得出结论1.如果肯定句中有be动词（am,is,are,was,were）,或情态动词（will,can,could,must,等），只需将be动词提前构成一般疑问句;主语若为第一人称I要改成第二人称you,my改成your.2.如果肯定句中有be动词（am,is,are,was,were）,或情态动词（will,can,could,must,等），只需将be动词或情态动词之后加not即可得到相应的否定句。记得把some改成any哦！！精品PPT如果句子中没有be动词、情态动词，那么句子要怎么变成一般疑问句和否定句呢？？？？精品PPT

如果句子中没有be动词、情态动词，则需要借助助动词do,does或did，将它们放在句首，并将句中实义动词变为原形，若主语为第一人称I，

则改为第二人称you，my改成your!改为一般疑问句◆注意：do,does,did后面必须使用动词原形。精品PPT助动词Do

1.TheygotoschoolbybusonweekdaysDo

theygotoschoolbybusonweekdays?2.Myparents/I

usuallytakeawalkafterdinner.Do

yourparents/youusuallytakeawalkafterdinner?-Yes,theydo./Notheydon’t-Yes,they/Ido./Nothey/Idon’t精品PPT助动词Does

1.HegoestoschoolbybusonweekdaysDoes

hegotoschoolbybusonweekdays?2.Myparentusuallytakesawalkafterdinner.Does

yourparentusuallytakeawalkafterdinner?-Yes,hedoes./Nohedoesn’t-Yes,hedoes./Nohedoesn’t精品PPT助动词Did

1.KangkangwenttoschoolbybuslastweekDid

Kangkang

gotoschoolbybuslastweek?2.Myparentstookawalkyesterday.Did

yourparentstakeawalkafterdinner?Yes,hedid./No,hedidn’t.Yes,theydid./No,theydidn’t.精品PPT

如果句子中没有be动词、情态动词，则需要借助助动词don’t,doesn’t或didn’t,放于动词之前，主语之后。改为否定句◆注意：do,does,did后面必须使用动词原形。精品PPT否定：+don’t

1.TheygotoschoolbybusonweekdaysTheydon’tgotoschoolbybusonweekdays.2.Myparentsusuallytakeawalkafterdinner.Myparentsdon’tusuallytakeawalkafterdinner.精品PPT否定：+doesn’t

1.HegoestoschoolbybusonweekdaysHedoesn’tgotoschoolbybusonweekdays.2.Myparentusuallytakesawalkafterdinner.Myparentdoesn’tusuallytakeawalkafterdinner.精品PPT否定：+didn’t

1.KangkangwenttoschoolbybuslastweekKangkang

didn’t

gotoschoolbybuslastweek.2.Myparentstookawalkyesterday.Myparentsdidn’t

takeawalkyesterday.精品PPTConclusion结构肯定句：主语+be动词/实义动词/情态动词+其他否定句：主语+be动词/助动词/情态动词+not+其他

一般疑问句：Be动词/助动词/情态动词+主语+其他？

精品PPT练一练！！将下列句子变为否定句1.Thedogisbiggerthanthecat.Thedog________________biggerthanthecat.

答案：Thedogis

not

biggerthanthecat.2.MyEnglishteacherspeaksEnglishveryfast.MyEnglishteacher______________Englishveryfast.答案：MyEnglishteacher

doesn’t

speak

Englishveryfast.3.Hecaneatthreehamburgersatatime.He____________eatthreehamburgersatatime.答案：Hecan’t

eatthreehamburgersatatime.精品PPT4.Susiefoundsomemoneyonherwaytoschool.Susie________________moneyonherwaytoschool.答案：Susiedidn’t

find

any

moneyonherwaytoschool.5.Myfatherisveryhard-working.Myfather______veryhard-working.答案：Myfatherisn’tveryhard-wo