七年級(jí)英語(yǔ)句型轉(zhuǎn)換課件xiugai

七年級(jí)英語(yǔ)專項(xiàng)練習(xí)

——句型轉(zhuǎn)換

句型分類陳述句肯定句否認(rèn)句疑問(wèn)句一般疑問(wèn)句特殊疑問(wèn)句一.肯定句變否認(rèn)句1.1)

I

am

astudent.

Iamnotastudent.2)They

are

blue.Theyaren’tblue.3)HeisKangkang.

Heisn’tKangkang.句子中有be等助動(dòng)詞是，在助動(dòng)詞后加not。謂語(yǔ)是動(dòng)詞原形，在動(dòng)詞前加don’t。

2.1)Ihaveabook.

I

don’thave

abook.2)TheylikeChinese.

They

don’tlike

Chinese.3)WecomefromChina.

We

don’t

come

fromChina.3謂語(yǔ)動(dòng)詞是第三人稱單數(shù)，在動(dòng)詞前加doesn’t，動(dòng)詞用原形。1)Shehasasmallmouth.Shedoesn’thaveasmallmouth.2)MarialikesChina.Mariadoesn’tlikeChina.3)JanecomesfromtheU.S.A.Janedoesn’tcomefromtheU.S.A.練習(xí)：將以下句子變成否認(rèn)句。1.Iamateacher.I

ateacher.2.Wearestudents.We

students.3.Janeisagirl.Jane

agirl.4.TheylikeEnglish.They

likeChinese5.Helikesmath.He

likemath.6WeknowMaria.We

knowMaria.

amnotaren’t

isn’tdon’tdoesn’t

don’t二.肯定句變一般疑問(wèn)句1.1)Iamastudent.

Areyouastudent?2)Theyareblue.

Aretheyblue?3)HeisKangkang.

IsheKangkang?句子中有be，把be提到句首2.謂語(yǔ)是動(dòng)詞原形，在句首加do。1)Ihaveabook.

Do

youhaveabook?2)TheylikeChinese.

Do

theylikeChinese?HelenandBobhavecomputergames.

DoHelenandBobhavecomputergames?

3.謂語(yǔ)動(dòng)詞是第三人稱單數(shù)，在句首加Does，動(dòng)詞用原形。1)Shehasasmallmouth.

Doesshehaveasmallmouth?2)MariawatchesTVeveryday.

DoesMariawatchTV

everyday?3)Janeplayssports

everyday.

DoesJaneplaysportseveryday?4)SheknowsMaria.

DoessheknowMaria?練習(xí):將以下句子變成一般疑問(wèn)句。1.Iamateacher.

ateacher?2.Theyareboys.

boys?3.Janeisagirl.

agirl?4.TheylikeEnglish.

theylikeEnglish?5.Iplaybasketball.

youplaybasketball?6.HewatchesTV.

he_____TV?7.Maryplaysvolleyball.

Mary

volleyball?8.Wehave8baseballs.

you

8baseballs?AreyouAretheyIsJaneDoDoDoeslikeDoesplayDohave三.一般疑問(wèn)句做肯定,否認(rèn)答復(fù)AreyouMary?

肯定答復(fù)：Yes,主+助/系.否認(rèn)答復(fù):No,主+助/系+not.肯定答復(fù)：Yes,Iam.否認(rèn)答復(fù)：No,I’mnot.

2.問(wèn)句和答語(yǔ)的助動(dòng)詞保持一致.1)Areyouaboy?肯:Yes,Iam.否：No,I’mnot.2)IsheKangkang?肯：Yes，heis.否：No，heisn’t.3)DotheywatvhTVeveryday?肯：Yes,theydo.否：No,theydon’t.4)Doesshehaveasportscollection?肯：Yes,shedoes.否：No,shedoesn’t.

3.問(wèn)句和答語(yǔ)中的主語(yǔ)保持一致。〔必須用主格〕1)IsJanefromtheU.S.A?2)DoesKangkangplaybasketball?3)DoJaneandMariahavecomputergames?4)Isthisaruler?

肯:Yes,sheis.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.

5)Isthatadesk?6)Arethesebooks?7)Arethosepencils?8)Aretheseerasers?9)Isthatanorange?肯：Yes，itis.否：No，itisn’t.肯：Yes，theyare.否：No，theyaren’t.肯：Yes，theyare.否：No，theyaren’t.肯：Yes,theyare.否：No，theyaren’t.肯：Yes,itis.否：No，itisn’t.練習(xí)：給以下句子做肯定答復(fù)或否認(rèn)答復(fù)。1.Areyouastudent?Yes,

.No,

.2.DotheylikeEnglish?Yes,

.No,

.3.IsJaneagirl?Yes,

.No,

.4.DoesMariahavebaseballs?Yes,

.No,

.IamI’mtheynottheydodon’tsheissheisn’tshedoesshedoesn’the5.IsKangkangastudent?yes,

.No,

.6.Isthatagirl?Yes,

.No,

.7.Arethosetelephones?Yes,

.No,

.8.DoesTomknowJane?Yes,

.No,

.9.DotheywatchTVeveryday?Yes,

.No,

.10.Isthisaneraser?Yes,

.No,

.isheisn’titisitisn’ttheyaretheyaren’thedoeshedoesn’ttheydotheydon’titisitisn’t四.對(duì)劃線局部提問(wèn).將劃線局部去掉,分析句意.1.MynameisNancy.yourname?2.Thebookisonthedesk.isthebook?3.Iamfine.areyou?4.Mypensareinthebookcase.areyourbooks?5Lucyhasawatch.Lucy____?

What’sWhereHowWhereWhatdoeshave

7.Mytelephonenumberis5805000.

yourtelephonenumber?8.Theyarepens.

arethese?9.Thisisahat.

isthis?10.Itisyellow.

isit？11.Ihaveabook.WhatisWhatWhat

Whatcolor

六.單復(fù)數(shù)轉(zhuǎn)換.1.將以下句子變成復(fù)數(shù).Itisabox.boxes.Thisisaruler.rulers.Thatisaneraser.erasers.Heisaboy.boys.Thisisamap..Thatisapen..TheyareTheseareThoseareThe