do-does的用法和練習(xí)題

1、精選優(yōu)質(zhì)文檔-傾情為你奉上助動(dòng)詞do, does的用法 do用于當(dāng)主語(yǔ)是第一人稱I, 第二人稱you 及復(fù)數(shù)時(shí)（復(fù)數(shù)包括we, they, these, those及兩個(gè)以上的人或者事物。 does 用于當(dāng)主語(yǔ)是第三人稱單數(shù)時(shí)（第三人稱包括she, he, it, this, that,單獨(dú)的事物或者人名等）。  含有實(shí)義動(dòng)詞的句型結(jié)構(gòu)變換一、肯定陳述句 1 當(dāng)主語(yǔ)是I， you及復(fù)數(shù)時(shí)，謂語(yǔ)動(dòng)詞用原型。  Eg.&

2、#160;I know it. （Eg.表示例如的意思）    They have two volleyballs.  Tina and Tom like ice cream. 2.  當(dāng)主語(yǔ)是第三人稱單數(shù)時(shí)（第三人稱包括she, he, it, this, that,單獨(dú)的事物或者人名等）。謂語(yǔ)動(dòng)詞要變?yōu)榈谌朔Q單數(shù)形式。P98  特別要注意havehasEg.&#

3、160;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(dāng)主語(yǔ)是I， you及復(fù)數(shù)時(shí)，在謂語(yǔ)動(dòng)詞前加do not = dont  Eg. I don

4、t know it.    They dont have two volleyballs.  Tina and Tom dont like ice cream. 2. 當(dāng)主語(yǔ)是第三人稱單數(shù)時(shí),在謂語(yǔ)動(dòng)詞前加does not = doesnt, 謂語(yǔ)動(dòng)詞打回原型 Eg. She doesnt have a se

5、t of keys.     He doesnt know my name.    Tom doesnt need a computer game. 3、 肯定陳述句變換成一般疑問(wèn)句采用“一加二變?nèi)龁?wèn)號(hào)”。  一加： l 當(dāng)主語(yǔ)是I， you及復(fù)數(shù)時(shí)，在句子開(kāi)頭加do; l 當(dāng)主語(yǔ)是第三人稱單數(shù)時(shí)（第三人稱包括she, he,&

6、#160;it, this, that,單獨(dú)的事物或者人名等）, 在句子開(kāi)頭加does;  二變： l 變大小寫; l 第一人稱變?yōu)榈诙朔Q（I / we變?yōu)閥ou, my / our變?yōu)?#160;your）； l 當(dāng)主語(yǔ)是第三人稱單數(shù)時(shí),謂語(yǔ)動(dòng)詞要打回原型。 三問(wèn)號(hào)： 在句末加問(wèn)號(hào)。 肯定回答；Yes, 主語(yǔ) + do/ does. 否定回答：No, 主語(yǔ)+don

7、t / doesnt . (主語(yǔ)要用相應(yīng)的人稱代詞主格) Eg. Do you know it?     Yes, I do.   /  No, I dont . Do they have two volleyballs?     Yes, they do.&

8、#160;  /  No, they dont . Do Tina and Tom like ice cream?  Yes, they do. / No, they dont. Does she have a set of keys?  Yes, she does.  / No, she

9、 doesnt.    Does he know your name?      Yes, he does.   /No, he doesnt.  Does Tom need a computer game?   Yes, he does.   /N

10、o, he doesnt.  四、肯定陳述句變換成特殊疑問(wèn)句（對(duì)畫(huà)線部分提問(wèn)）    特殊疑問(wèn)詞 + 一般疑問(wèn)句？（去掉畫(huà)線部分） Eg. They have two volleyballs. -What do they have?     He knows my name. -What does he

11、60;know? 練習(xí)一找朋友。do does He  I  she   we    it   you   they  Jack and Tom    a dog 二選詞填空。1. Do/Does_ he watch TV at night?  Yes, he . 2. Do/Does_ you go to school everyday?  No, I .3. Do/Does_ Jack and Peter like apples?4. Do/Does_ Tina

12、 go swimming on Sunday?5. Do/Does_they play football? Yes, they _ _do/does6. Do/Does_ we have a good teacher? Yes, we _ _do/does7. Do/Does_ they jump rope ? No, they _ _do not/does not.8. Do/Does_your dog walk in the zoo?9. Do/Does_ I have a big nose?  No, you _do not/does not10. Do/Does_ your

13、cats eat fish? Yes, they _.do/does.11. Do/Does_ their mothers go shopping? No, they _do not/does not.12. I _do not/ does not speak Japanese. Do/Does _you speak Japanese?三、改錯(cuò)。1、The dog have a long tail. ( ) _A B C2、His father and mother has a son. ( ) _A B C 3、The U.K.s flag have stars and stripes. (

14、 ) _ A B C4、Tom have a big truck. ( ) _A B C5、Beijing have the Palace Museum. ( ) _ A B C四、 把下列句子改為否定句。1. I have many friends. 2. Her father has two brothers. 3. He has a computer. 4. My cousin has a good friend. 5. He has three pens. 6. Tom has a kite. 7. My teachers have nice pictures. 8. His fath

15、er has a green car. 9. Jim has a happy family. 10. Jenny has a cup of tea. 五、 把下列句子改為一般疑問(wèn)句，并作出否定回答。1. They have sandwiches. 2. The school has many trees. 3. She has lovely dogs. 4. Jenny has a brother. 5. They have two bananas. 6. The girl has a big hat. 7. The woman has two babies. 8. Kates mother

16、has a pair of glasses. 9. We have a nice model plane. 10. Tom and Jim have red shirts. 用have, has填空。1. I _ some red ink.2. His father an old car.3. You _ two big eyes.4. Their parents many friends.5. My sister _ a nice skirt.6. The nurses _ white clothes.7. He and she _ some bananas.8. Look, the boy _ some apples.9. Our school twelve classroom.10. The students many books.11. Her sister a new bike.12. Their teacher some nice pi