does的意思

conj. 做，有用，工作；

v. 做( do的第三人稱單數(shù) )；干；學習；研究

n. 雌鹿（或雌兔、雌羚羊等）( doe的名詞復數(shù) )；

does的用法

助動詞包括do, does的用法

●do用于當主語是第一人稱I, 第二人稱you 及復數(shù)時（復數(shù)包括we, they, these, those及兩個以上的人或者事物。

●does 用于當主語是第三人稱單數(shù)時（第三人稱包括she, he, it, this, that,單獨的事物或者人名等）。

含有實義動詞的句型結(jié)構(gòu)變換

一、肯定陳述句

1． 當主語是I， you及復數(shù)時，謂語動詞用原型。

Eg. I know it. （Eg.表示例如的意思）

They have two volleyballs.

Tina and Tom like ice cream.

當主語是第三人稱單數(shù)時（第三人稱包括she, he, it, this, that,單獨的事物或者人名等）。謂語動詞要變?yōu)榈谌朔Q單數(shù)形式。P98 特別要注意have—has

Eg. She has a set of keys.

He knows my name.

Tom needs a computer game.

二、肯定陳述句變換成否定陳述句

1． 當主語是I， you及復數(shù)時，在謂語動詞前加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. 當主語是第三人稱單數(shù)時,在謂語動詞前加does not = doesn’t, 謂語動詞打回原型

Eg. She doesn’t have a set of keys.

He doesn’t know my name.

Tom doesn’t need a computer game.

肯定陳述句變換成一般疑問句采用“一加二變?nèi)龁柼枴薄?/p>

一加：

當主語是I， you及復數(shù)時，在句子開頭加do;

當主語是第三人稱單數(shù)時（第三人稱包括she, he, it, this, that,單獨的事物或者人名等）, 在句子開頭加does;

二變：

變大小寫;

第一人稱變?yōu)榈诙朔Q（I / we變?yōu)閥ou, my / our變?yōu)?your）；

當主語是第三人稱單數(shù)時,謂語動詞要打回原型。

三問號：

在句末加問號。

肯定回答；Yes, 主語 + do/ does.

否定回答：No, 主語+don’t / doesn’t . (主語要用相應的人稱代詞主格)

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、肯定陳述句變換成特殊疑問句（對畫線部分提問） 特殊疑問詞 + 一般疑問句？（去掉畫線部分）

Eg. They have two volleyballs. ------------What do they have?

He knows my name. -------------What does he know?

Exercise1 ：

把下列句子變成否定句，一般疑問句并做出肯否定回答，并對劃線部分提問。

I know the answer.

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

否定回答： , I .

對劃線部分提問：

2 He plays soccer every day.

否定句： He （play） soccer every day.

一般疑問句： 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 對劃線部分提問： are the books?

Exercise21.I have been to Beijin(一般疑問句) ______ ______ __________ to Beijin?2.We can see some birds.(一般疑問句)

______ ______ see __any_ birds?(any用在疑問句中，而some用在陳述句中)3.He designs clothes.(一般疑問句)

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

______ ______ ______ flowers on the teachers’ desk?5.There were some apples on the tree.(否定句) There ______ ______ __any__ apples on the tree.(any用在疑問句中，而some用在陳述句中)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.(一般疑問句)_______ __I__ ______ __any_ __hot__ dog ?.10.This sign means “No smoking”. What ______ this sign _________?11.My pencils are in the pencil-box.(對劃線部分提問)______ ______ your pencils?12.I got up at six yesterday(對劃線部分提問)

______ ______ __________ you get up yesterday?

14.He is happy, because he is going to take a trip tomorrow.（就劃線部分提問）

_______ __is__ _he_ __happy?

does的用法例句

1. He does deserve some good luck after so much wretchedness.

經(jīng)過這么多苦難之后，他應該行點好運了。

2. Does this dress make my legs look too stumpy?

這條裙子會使我的腿看上去又短又粗嗎？

3. He sweeps up and does a few odds and ends.

他掃完地，又干了幾樣雜活兒。

4." Does it sound like music?" —" I wouldn't go that far."

“這聽上去像音樂嗎？”——“我可不那樣認為?！?/p>

5. This guy, Jack Smith, does he go by the name of Jackal?

這個叫杰克·史密斯的家伙是不是還有個名字叫杰凱爾？

6. She radiates an infectious enthusiasm for everything she does.

她做任何事情都充滿一種極富感染力的熱情。