第三人称单数讲解以及练习题

1、第三人称单数练习在一般现在时中，当主语是第三人称单数形式时，行为动词用第三人称单数形式，即加-s或- es. 具体方法如下 :1. 一般情况下，直接加-S.如：look-looks play-plays see-sees2. 以sh,ch,s,x或o结尾的词后加-es如:guess-guesses teach teaches do-does go-goes3以辅音字母加-y结尾的,先把y变成i,再加-es如:study-studiesfly-flies二 . 哪些主语是第三人称单数1. 人称代词he, she, it是第三人称单数1) .He likes watching TV他喜欢看电视2)

2、 .She has a black coa她有一件黑色外套3) . It looks like a cat.它看起来像只猫2. 单个人名地名或称呼作主语时，是第三人称单数形式如：1) .Han Mei looks like her mother韩梅看起来像她的母亲2) .Beijing is in China.北京在中国3) . Uncle Wang often makes cake王叔叔经常做蛋糕3单数可数名词或fhis/that/the +单数可数名词”作主语时 ,是第三人称单数 如:1) .This book is yours这本书是你的2) .That car is red.那辆汽车是

3、红色的3) .A cat comes in一只猫进来了 4指示代词this, that作主语时，是第三人称单数如:1)This is a pen这是一支钢笔3)That isn' t an eraser那不是一块橡皮5. 不可数名词作主语时，为第三人称单数如：1) Her hair is short她是短发。2) The water runs slow.那水流得慢。6. 当数字或字母做主语时，看做第三人称单数如：1) . 6” comes after 5”. 6”在 5”后面2) . “L” comes before “0” L”在 O”前面关于do和does的使用方法：1) 第三人称

4、单数用了 does后面就不用动词的s形式了，而用动词原形.2) 变为疑问句 ,要在句首加 "do" does ; 变为否定句 , 要在动词前面加 "do not, does not", 可以简写 为"don't, doesn't”.背: I do, you do, we do, they do, Jack and Tom do. He does, she does, it does,Lily does.习题练习：Jack(love) his mother very much.Mary and Lily(come) from th

5、e same country.The juice(果汁)(be) in the fridge(冰 箱).“ 2”(sound) like tbo”.5. The tiger(be) a dangerous anima危险动物).6. Shanghai(be) a modern city(!代化城市).7. He doesn't(know) Jay Chou.8. This(be) my new pen pal 笔友).填空.1. Let him (play)basketball.2. Everyone(know)what he really like.3. Tose girls(be)

6、my sister.4. That girl(call)me every Sunday.5. How_(do)she(spell)the word?否定句：在动词前+doesn't或don't.1.She(do)her homework every day.2. He(live)in Huanggang.3. He(need)a pair of shoes.4. Danny(see)the apple tree?5 . S h e (co m e)f ro m America.6. The girl(look)out of the window and sees many bi

7、rds in the sky.7. Jenny runs home and(sit)on the chair.一般疑问句 ：1. the desk(have)four legs?Yes,it does.2. she(do)her homework every day?Yes,she does.3. he(live)in Huanggang?No,he doesn't.4. he(need)a pair of shoes?NO,he doesn't.5. Does Danny(see)the apple tree?6. she(come)from America?Yes,she.

8、7. the girl(look)out of the window and sees many birds in the sky?No,she.8. Jenny runs home and(sit)on the chair? 1.Do/Does? 2.Do/Does? 3.Do/Does? 4.Do/Does? 5.Do/Does? 6.Do/Does? 7.Do/Does? 8.Do/Does? 9.Do/Does_ he watch TV atnight? Yes, he does._ you go to school everyday?No, I don' t._ Jack a

9、nd Peter like apples?_ Tina go swimming on Sunday?_they play football? Yes, they _do/does._ we have a good teacher? Yes, we do/does.they jump rope ? No, they _do not/does not.your dog walk in the zoo?I have a big nose? No, you do not/does not.? 10. Do/Does your cats eat fish? Yes, they .do/does.? 11

10、. 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?用 have或 has填空。2He a good friend.3They _ some kites.4We some flowers.5She _ a duck.6My father a new bike.7Her mother _ a vase.8Our teacher _ an English book.9Our teachers

11、 _ a basketball.10Their parents some story books11 Nancy _ many skirts.12David _ some jackets.13 My friends _ a football.14What do you ?1I a nice picture.15What does Mike ?16What do your friends ?17What does Helen ?18His brother a basketball.19 Her sister a nice doll.20 Miss Li an English book.1.She

12、(do)her homework every day.2. He (live)in ShangHai.3. He(need)a pair pf shoes.4. Danny(see)the apple tree?5.She(come)from America.6. The girl (look)out of the window and sees many bieds in the sky.7. Jenny runs home and(sit)on the chair.一般疑问句 :1. the desk(have)four legs?Yes,it does.2. she(do)her hom

13、ework every day?Yes,she does.3. he(live)in Huanggang?No,he doesn't.4. he(need)a pair of shoes?NO,he doesn't. 一般疑问句 :1. the desk(have)four legs?Yes,it does.2. she(do)her homework every day?Yes,she does.3. he(live)in Huanggang?No,he doesn't.4. he(need)a pair of shoes? NO,he doesn't.?选出

14、正确的答案：? 1. She (like / likes) to play football.? 2. He (like / likes) drinking milk.? 3. I (like / likes) to watch TV.? 4. We (like / likes) to play badminton.? 5. They (like / likes) to sing songs.? 6. She (read / reads) books every day.? 7. He (play / plays) computer games every day.? 8. It (liste

15、n / listens) to the radio every day.? 9. Linda (draw / draws) pictures every day.? 10. Jane and Linda (play / plays) football every day.?1.1 to school every day.?A. go B. goes C. going? 2. He teeth every morning.?A. brush B. brushes C. brushing? 3. The birds singing.? A. like B. likes C. like to? 4.

16、 What does Lily doing?A. like B. likes C. to? 5. you like eating apples? A. Do B. Does C. Doing? 6. he swim every afternoon? A. Do B. Does C. Doing? 7. Tom likes in the classroom.? A. singing B. sing C. to singing? 8. - Does Sally like swimming?-No, she.? 9. Peter and Mary milk every day.? A. drink B. drinking C. drinks?10. they read English every day? A. Does B. To C. Do?五、把下列句子变为否定句： ? 1. She draws pictures every day.? 2. We like playing football.?六、把下列句子变为一般疑问句，并做肯定回答。?1. Linda swims every day.? 2. They like playing games.1. He TV every evening. (watch)2. We always