do-does练习题.doc
《do-does练习题.doc》由会员分享，可在线阅读，更多相关《do-does练习题.doc（3页珍藏版）》请在冰豆网上搜索。
助动词do, does的用法
●do用于当主语是第一人称I, 第二人称you 及复数时（复数包括we, they, these, those及两个以上的人或者事物。
●does 用于当主语是第三人称单数时（第三人称包括she, he, it, this, that,单独的事物或者人名等）。
含有实义动词的句型结构变换
一、肯定陈述句
1． 当主语是I， you及复数时，谓语动词用原型。
Eg. I know it. （Eg.表示例如的意思）
They have two volleyballs.
Tina and Tom like ice cream.
2. 当主语是第三人称单数时（第三人称包括she, he, it, this, that,单独的事物或者人名等）。
谓语动词要变为第三人称单数形式。
P98 特别要注意have—has
Eg. She has a set of keys.
He knows my name.
Tom needs a computer game.
二、肯定陈述句变换成否定陈述句
1． 当主语是I， you及复数时，在谓语动词前加do not = don’t
Eg. I don’t know it.
They don’t have two volleyballs.
Tina and Tom don’t like ice cream.
2. 当主语是第三人称单数时,在谓语动词前加does not = doesn’t, 谓语动词打回原型
Eg. She doesn’t have a set of keys.
He doesn’t know my name.
Tom doesn’t need a computer game.
三、肯定陈述句变换成一般疑问句采用“一加二变三问号”。
一加：
l 当主语是I， you及复数时，在句子开头加do;
l 当主语是第三人称单数时（第三人称包括she, he, it, this, that,单独的事物或者人名等）, 在句子开头加does;
二变：
l 变大小写;
l 第一人称变为第二人称（I / we变为you, my / our变为 your）； l 当主语是第三人称单数时,谓语动词要打回原型。
三问号：
在句末加问号。
肯定回答；Yes, 主语 + do/ does.
否定回答：
No, 主语+don’t / doesn’t . （主语要用相应的人称代词主格）
Eg. Do you know it?
Yes, I do. / No, I don’t .
Do they have two volleyballs?
Yes, they do. / No, they don’t .
DoTina andTom like ice cream?
Yes, they do./No, they don’t.
Does she have a set of keys?
Yes, she does. / No, she doesn’t.
Does he know your name?
Yes, he does. /No, he doesn’t.
Does Tom need a computer game?
Yes, he does. /No, he doesn’t.
四、肯定陈述句变换成特殊疑问句（对画线部分提问） 特殊疑问词 + 一般疑问句？
（去掉画线部分）
Eg. They have two volleyballs. ------------What do they have?
He knows my name. -------------What does he know?
练习
一．找朋友。
dodoes
He I she we it you they
JackandTom adog
二．选词填空。
1.[Do/Does]______hewatchTVatnight?
Yes,he.
2.[Do/Does]______yougotoschooleveryday?
No,I.
3.[Do/Does]______JackandPeterlikeapples?
4.[Do/Does]______TinagoswimmingonSunday?
5.[Do/Does]______theyplayfootball?
Yes,they___[do/does]
6.[Do/Does]______wehaveagoodteacher?
Yes,we____[do/does]
7.[Do/Does]_____theyjumprope?
No,they___[donot/doesnot].
8.[Do/Does]_____yourdogwalkinthezoo?
9.[Do/Does]____Ihaveabignose?
No,you_____[donot/doesnot]
10.[Do/Does]____yourcatseatfish?
Yes,they_____.[do/does].
11.[Do/Does]_____theirmothersgoshopping?
No,they____[donot/doesnot].
12.I___[donot/doesnot]speakJapanese.[Do/Does]_____youspeakJapanese?
三、改错。
1、Thedoghavealongtail.（）________
ABC
2、Hisfatherandmotherhasason.（）________
ABC
3、TheU.K.’sflaghavestarsandstripes.（）________
A BC
4、Tomhaveabigtruck.（）________
ABC
5、BeijinghavethePalaceMuseum.（）________
ABC
四、把下列句子改为否定句。
1.Ihavemanyfriends.
2.Herfatherhastwobrothers.
3.Hehasacomputer.
4.Mycousinhasagoodfriend.
5.Hehasthreepens.
6.Tomhasakite.
7.Myteachershavenicepictures.
8.Hisfatherhasagreencar.
9.Jimhasahappyfamily.
10.Jennyhasacupoftea.
五、把下列句子改为一般疑问句，并作出否定回答。
1.Theyhavesandwiches.
2.Theschoolhasmanytrees.
3.Shehaslovelydogs.
4.Jennyhasabrother.
升级会员 