小学阶段英语句型转换课件

小学阶段的各种句型转换小学阶段的各种一.肯定句变一般疑问句.一.肯定句变一般疑问句.一.肯定句变一般疑问句.1.1)Iam

astudent.

Areyou

astudent?2)Theyare

blue.

Arethey

blue?3)Heis

Kangkang.

Ishe

Kangkang?4)Timcan

playfootball.

CanTim

playfootball?

句子中有be\情态动词时，把be\情态动词提到句首。一.肯定句变一般疑问句.1.句子中有be\情态动词时，把句子中没有be\情态V

时，在句首加:

Do、Does、Did,动词用原形。1)I

have

abook.

Do

youhaveabook?2)He

likes

Chinese.

Does

helikeChinese?3)We

came

fromChina.

Did

youcomefromChina?2.句子中没有be\情态V时，在句首加:

Do、Does、

变一般疑问句按照步骤分:

（一、二、三、步）一提:指把be动词、情态动词、提到主语的前面。一加:指加上助动词。二变:指把相关的大小写做合理的变化，对应的单词做变化。三问号:

指把结尾的句号变成问号。(be,have,has,does,shall,did,will,should,would)变一般疑问句按照步骤分:(be,have,has,astudent.Heis?heIs

teachers.areAre?Theythey一提、二变、三问号一提、二变、三问号astudent.Heis?heIsTheygetupearly.they?

canCan一提、二变、三问号Theygetupearly.theyTheygetupearly.they?mustMust一提、二变、三问号Theygetupearly.thHelikesbananas.Doeslikehe？一加、二变、三问号Helikesbananas.DoeslikeheTheygetupearly.theyDo?一加、二变、三问号Theygetupearly.theyDo?一加、TheytheyDid?一加、二变、三问号getupearly

.gotTheytheyDid?一加、二变、三问号getupearl练习一:将下列句子变成一般疑问句。1.Iamateacher.

ateacher?2.Theyarestudents.

Students?3.Janeisagirl.

agirl?4.TheylikeEnglish.

theylikeEnglish?5.IcomefromChina.

youcomefromChina?6.HelikesChinese.

he

Chinese?7.MariacomesfromCuba.

Maria

fromCuba?8.WespeakChinese.

you

Chinese?AreyouAretheyIsJaneDoDoDoeslikeDoescomeDospeak练习一:将下列句子变成一般疑问句。1.Iamaacleverboy.Tomis?TomIsfarmers.areAre?Theythey一提、二变、三问号一提、二变、三问号练习二:将下列句子变成一般疑问句。acleverboy.Tomis?TomIsYouspeakEnglish.you?canCan一提、二变、三问号YouspeakEnglish.youSheworkshard.Doesworkshe？一加、二变、三问号Sheworkshard.DoesworksheTheycomefromChina.theyDo?一加、二变、三问号TheycomefromChina.theyDo?HeheDid?一加、二变、三问号clean

theroom

.cleanedHeheDid?一加、二变、三问号cleantheroo二.对划线部分提问.二.对划线部分提问.五.对划线部分提问.将划线部分去掉,分析句意,选择特殊疑问词。1.MynameisNancy.

yourname?2.IamfromChina.

areyoufrom?3.Iamfine.

areyou?4.

MissWangisourEnglishteacher.

isyourEnglishteacher?5.Lucyistenyearsold.

areyou?What’sWhereHowWhoHowold五.对划线部分提问.将划线部分去掉,分析句意,选择特殊疑问词what、how、who、where、when、whatcolour、howold、

why、which……特殊疑问词有哪些？what、how、who、where、特殊疑问词有1.Tom

wenttoBeijing

byplane

yesterday.123习题：（一）对划线部分提问。

didTomgobyplaneyesterday?didTomgotoBeijingyesterday?didTomgotoBeijingbyplane?WhereHowWhen1.TomwenttoBeijingbyplane2.TomisreadingbookswithMarynow.习题：对划线部分提问。isTomreadingbookswithnow?3.Mikelikesthedog.doesMikelike?WhoWhat2.TomisreadingbookswithMa（二）完成句子：1.Mytelephonenumberis5805000.

yourtelephonenumber?2.MyfavoritemoviestarisJackieChen.

isyourfavoritemoviestar?WhatisWho（二）完成句子：WhatisWho１.

It’sapen.____________________________２.

He’sMr.Jone._____________________________３.

Theyareonthelake._____________________________４.

I’mtwenty-one._____________________________５.

WearereadinganEnglishbook.____________________________三、对划线部分提问习题操练：Whatisit?Whoishe?Wherearethey?Howoldareyou?Whatareyoudoing?１.

It’sapen.三、对划线部分提问习题操练６.

ShecomesfromChina.________________________________7.Tom’smotherisamusicteacher._________________________________8.Tomcomesbybike.___________________________________9.Youwenttoworkateight.__________________________________Wheredoesshecomefrom?WhatisTom’smother?HowdoesTomcome?Whendidyougotowork?６.

ShecomesfromChina.Where11.Iamthirty-oneyearsold.___________________________________12.ZhangHongis1.60meterstall.__________________________________13.Thistableis20meterslong.___________________________________14.Thiselephantisonehundredweight.___________________________________15.Hewaslate,becauseitwasraining.___________________________________Howoldareyou?HowtallisZhangHong?Howlongisthistable?Howheavyisthiselephant?Whywashelate?11.Iamthirty-oneyearsold三、陈述句肯定句否定句三、陈述句肯定句否定句一.肯定句变否定句1)

I

am

astudent.

Iamnotastudent.2)They

are

blue.Theyaren’tblue.3)HeisKangkang.

Heisn’tKangkang.4)Timcanplayfootball.Tim

can’tplayfootball?句子中有be\情态V,在be\情态V后加not。1.一.肯定句变否定句句子中有be\情态V,在be\情态V后加n2.句子里没有be\情态V

时，在动词前加

don’t、doesn’t、didn’t

（动词用原形）。

1)Ihaveabook.

I

don’thave

abook.2)HelikesChinese.

He

doesn’tlike

Chinese.3)WecamefromChina.

We

didn’t

come

fromChina.2.句子里没有be\情态V时，在动词前加

do练习：将下列句子变成否定句。1.Iamateacher.I

ateacher.2.Wearestudents.We

students.3.Janeisagirl.Jane

agirl.4.TheylikeEnglish.They

likeChinese5.IcomefromChina.I

comefromChina.6.HelikesChinese.He

likeChinese.7.MariacamefromCuba.Maria

comefromCuba.8.WeknowMaria.We

knowMaria.

amnotaren’t

isn’t

don’t

don’t

doesn’t

didn’tdon’t练习：将下列句子变成否定句。1.Iamate四.对一般疑问句做

肯定,否定回答。四.对一般疑问句做

肯定,否定回答。三.一般疑问句做肯定,否定回答AreyouMaria?

肯定回答：

Yes,主+助/系.否定回答:No,主+助/系+not.肯定回答：Yes,Iam.否定回答：No,I’mnot.三.一般疑问句做肯定,否定回答Areyou2.问句和答语的系、助动词保持一致.1)Aretheystudents?肯:Yes,theyare.否：No,theyaren’t.2)IsheKangkang?

肯：Yes，heis.否：No，heisn’t.3)DotheylikeChinese?

肯：Yes,theydo.否：No,theydon’t.4)Doesshehaveasmallmouth?

肯：Yes,shedoes.否：No,shedoesn’t.

2.问句和答语的系、助动词保持一致.3.问句和答语中的主语保持一致。（必须用主格）

1)IsJanefromtheU.S.A?2)DoesKangkangcomefromChina?3)DoJaneandMarialikeChina?4)Isitaruler?

肯:Yes,she

is.否:No，

sheisn’t.肯:Yes,hedoes.否:No,hedoesn’t.肯:Yes,theydo.否:No,theydon’t.肯:Yes,itis

.否：No，itisn’t.3.问句和答语中的主语保持一致。（必须用主格）1)I练习：给下列句子做肯定回答或否定回答。1.Areyouastudent?Yes,

.No,

.2.DotheylikeEnglish?Yes,

.No,

.3.IsJaneagirl?Yes,

.No,

.4.DoesMarylikeChina?Yes,

.No,

.IamI’mtheynottheydodon’tsheissheisn’tshedoesshedoesn’t练习：给下列句子做肯定回答或否定回答。1.Areyouhe5.IsKangkangastudent?Yes,

.No,

.6.Isthatagirl?Yes,

.No,

.8.DoesTomknowJane?Yes,

.No,

.9.DotheycomefromtheU.S.A?Yes,

.No,

.10.Isthisanegg?Yes,

.No,

.isheisn’titisitisn’thedoeshedoesn’ttheydotheydon’titisitisn’the5.IsKangkangastudent?i五.单复数转换。五.单复数转换。四.单复数转换.1.将下列句子变成复数.Itisabox.

boxes.Thisisaruler.

rulers.Thatisaneraser.

erasers.Heisastudent.

students.Thisisabus.

.Thatisapen.

.TheyareTheseareThoseareTheyareThesearebusesThosearepens四.单复数转换.1.将下列句子变成复数.TheyareThe2.将下列句子变成单数。1.Theyarepencils.

apencil.2.Theseareerasers.

aneraser.3.Theyareboys.

aboy.4.Theyaregirls.

agirl.5.Thosearebooks.

abook.6.Thesearedesks.

adesk.7.Theseareboxes.

a

.8.Thosearecars.

a

.

It

is

This

isHeisSheisThatis

This

isThisis

boxThatis

car2.将下列句子变成单数。1.Theyare