does的用法总结大全思维导图

浪尖

2023-03-13

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高中英语单词

does的用法总结大全

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思维导图大纲

does的意思

conj. 做，有用，工作；

v. 做( do的第三人称单数 )；干；学习；研究

n. 雌鹿（或雌兔、雌羚羊等）( doe的名词复数 )；

does的用法

助动词包括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.

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.

肯定陈述句变换成一般疑问句采用“一加二变三问号”。

一加：

当主语是I， you及复数时，在句子开头加do;

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：

变大小写;

第一人称变为第二人称（I / we变为you, my / our变为 your）；

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 .

Do Tina and Tom 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?

Exercise1 ：

把下列句子变成否定句，一般疑问句并做出肯否定回答，并对划线部分提问。

I know the answer.

否定句： I （know）the answer. 一般疑问句： you （know） he answer? 肯定回答： ,I .

否定回答： , I .

对划线部分提问：

2 He plays soccer every day.

否定句： He （play） soccer every day.

一般疑问句： he （play） soccer every day?

肯定回答： , He . 否定回答： , He .

3.The books are on the teachers’ desk.

否定句： The books (be) on the teachers’ desk 对划线部分提问： are the books?

Exercise2 1.I have been to Beijin(一般疑问句) ______ ______ __________ to Beijin? 2.We can see some birds.(一般疑问句)

______ ______ see __any_ birds?(any用在疑问句中，而some用在陈述句中) 3.He designs clothes.(一般疑问句)

______ he ________ clothes? 4.There were some flowers on the teachers’ desk.(一般疑问句)

______ ______ ______ flowers on the teachers’ desk? 5.There were some apples on the tree.(否定句)  There ______ ______ __any__ apples on the tree.(any用在疑问句中，而some用在陈述句中) 6.I think he is very old.(否定句) 7.Please colour it green.(否定句) I ______ think he ______ very old. ______ ______ colour it green.

8.You may have some hot dogs.(一般疑问句) _______ __I__ ______ __any_ __hot__ dog ?. 10.This sign means “No smoking”. What ______ this sign _________? 11.My pencils are in the pencil-box.(对划线部分提问) ______ ______ your pencils? 12.I got up at six yesterday(对划线部分提问)

______ ______ __________ you get up yesterday?

14.He is happy, because he is going to take a trip tomorrow.（就划线部分提问）

_______ __is__ _he_ __happy?