助动词（讲义）人教PEP版英语六年级下册.docx

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1、小升初英语助动词专练助动词本身无意义，不能单独作谓语，需要和其他动词连用，构成各种时态，否定句和疑问句等；小学阶段常见的助动词有：do, did, does1. do / dont用在主语是第一人称或复数时，肯定句：主语+动词原形+I play football.否定句：主语+动词原形+ I dont play football.一般疑问句：Do+主语+动词原形+.? Do you play football?疑问句：特殊疑问词+主语+动词原形+.? When do you play football?2. does / doesnzt用在主语是第三人称或单数时，肯定句：主语+动词三单形式+H

2、e studies English.否定句：主语+doesnt+动词原形+He doesnt study English.一般疑问句：Does+主语+动词原形+？ Does he study English?疑问句：特殊疑问词+does+主语+动词原形+？ How does he study English?3. did / didnt用在过去式的句子中，不管主语是单数还是复数，肯定句：主语+过去式+. I played the piano last week.否定句：主语+didnt+动原+.I didnt play the piano last week.一般疑问句：Dick主语+动原+.

3、? Did you play the piano last week?特殊疑问句：特殊疑问词+did+主语+动原+.?Where did you play the piano last week?练习题一、用 do/does/填空1.you have a pen?2. Lucy like apples?3 it have a long tail? 4.they come from China?5. your mother and your father live in the village?6. his sister play chess with him?7. Tom and Tim go

4、 out to have a picnic?8. she have lunch at 12?9. he bring some tomatoes?10. the desks have four legs?二、用 dont/doesnt 填空1. She drink some juice.2. He live in a small town.3. The cats like to eat some rice.1.1 have a lot of money.5. He give me the ruler.6. Lucy and Lily play the guitar.7. They smile a

5、nd smile again.8. We cry any more.9. You and I laugh each other.10. It have a big wind.三、用did/ didnt填空1. you go to bed very early yesterday evening?2. she drink a glass of wine last week?3. We have a picnic last weekend.4. Lucy like playing baseball before.5. her mother and father go fishing just no

6、w.四、用所给词的适当形式填空1. he(like) playing football? No, he.(do)2. We(not have)a big party last week.3. They(not watch) TV on Fridays.4. -you(have) breakfast last morning? -Yes, I(do).5. What he(do) on Sundays?6. There(be) any water in the bowl.7. Lucy(do) his homework last night?8. Yesterday I(do) do my ho

7、mework, so my teacher(be) angry now.五、选择最佳答案( )1. She in Guangzhou.A. live B. lives C. living( )2. Kangkang and I English every morning.A. read B. reads C. readed( )3. My brother every afternoon.A. runsB. run C. ran()4. you like playing football? No, I.A. Do, dont B. Does, dont C. Do, do( )5. Lets b

8、asketball in the playground.A. playing B. play C. to play()6.1 the story at all.A. dont ke B. like C. would like( )7. She never to music.A. dont listen B. doesnt listen C. didnt listened()8.- you write your homework? -Yes, A. Did, I didnt B. Do , I didnt C. Do, I do()9. She read some interesting books every day.A. dont B.do C. doesnt()10. They pass the ball to me just now.A. didnt B. dontC. did