1、動詞第三人稱單數(shù)練習(xí),一.第三人稱單數(shù)形式的詞尾變化.,在一般現(xiàn)在時中, 當(dāng)主語是第三人稱單數(shù)形式時,行為動詞用第三人稱單數(shù)形式,即加-s 或 es. 具體方法如下:,一般情況下,直接加 -s.如: look-looks play-plays see-sees,2. 以 sh,ch,s,x或o結(jié)尾的詞后加-es.如: guess guesses teach-teaches do-does go-goes,3.以輔音字母加-y結(jié)尾的, 先把y變成i,再加 -es.如: study-studies fly-flies,二. 哪些主語是第三人稱單數(shù),1.人稱代詞he, she, it是第三人稱單數(shù).

2、 1).He likes watching TV. 他喜歡看電視. 2).She has a black coat. 她有一件黑色外套. 3). It looks like a cat. 它看起來像只貓.,2. 單個人名.地名或稱呼作主語時,是第三人稱單數(shù)形式.如: 1).Han Mei looks like her mother.韓梅看起來像她的母親. 2).Beijing is in China. 北京在中國. 3). Uncle Wang often makes cakes.王叔叔經(jīng)常做蛋糕.,3.單數(shù)可數(shù)名詞或 “this/that/the + 單數(shù)可數(shù)名詞” 作主語時,是第三人稱單數(shù)

3、. 如: 1).This book is yours.這本書是你的. 2).That car is red. 那輛汽車是紅色的. 3).A cat comes in.一只貓進(jìn)來了.,指示代詞this, that作主語時,是第三人稱單數(shù).如: 1)This is a pen.這是一支鋼筆. 3)That isnt an eraser.那不是一塊橡皮.,5. 不可數(shù)名詞作主語時,為第三人稱單數(shù).如: 1) Her hair is short.她是短發(fā)。 2) The water runs slow. 那水流得慢。,6. 當(dāng)數(shù)字或字母做主語時,看做第三人稱單數(shù).如: 1).“6” comes aft

4、er “5”. “6”在“5”后面. 2).“L” comes before “O”. “ L”在“O”前面.,專項習(xí)題精練(著眼高分 查漏補缺),用括號中所給動詞的適當(dāng)形式填空,Jack_ (love) his mother very much. Mary and Lily_ (come) from the same country. The juice(果汁)_ (be) in the fridge(冰箱). “2”_ (sound) like “too”.,loves,come,is,sounds,5. The tiger_ (be) a dangerous animal(危險動物).

5、6. Shanghai_ (be) a modern city(現(xiàn)代化城市). 7. He doesnt_ (know) Jay Chou. 8. This_ (be) my new pen pal(筆友).,is,is,know,is,關(guān)于do和does的使用方法： 1）第三人稱單數(shù)用了 does 后面就不用動詞的s形式了,而用動詞原形. 2）變?yōu)橐蓡柧?要在句首加do does ; 變?yōu)榉穸ň? 要在動詞前面加do not, does not, 可以簡寫為 dont, doesnt”. 背：I do, you do, we do, they do, Jack and Tom do. He

6、does, she does, it does, Lily does.,1. Do/Does_ he watch TV at night? Yes, he does. 2. Do/Does_ you go to school everyday? No, I dont. 3. Do/Does_ Jack and Peter like apples? 4. Do/Does_ Tina go swimming on Sunday? 5. Do/Does_they play football? Yes, they _do/does.,6. Do/Does_ we have a good teacher

7、? Yes, we _do/does. 7. 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 not. 10. Do/Does_ your cats eat fish? Yes, they _.do/does.,11. Do/Does_ their mothers go shopping? No, they _do not/does not. 12. I _do

8、 not/ does not speak Japanese. Do/Does _you speak Japanese?,用 have或has填空。,1I _ a nice picture. 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.,have,have,have,has,has,has,has,has,9Our teachers _

9、 a basketball. 10Their parents _ some story books. 11Nancy _ many skirts. 12David _ some jackets. 13My friends _ a football. 14What do you _ ? 15What does Mike _ ? 16What do your friends _ ? 17What does Helen _ ?,have,have,have,have,have,have,have,has,has,18His brother _ a basketball. 19Her sister _

10、 a nice doll. 20Miss Li _ an English book.,has,has,has,1.Let him _(play)basketball. 2.Everyone_(know)what he really like. 3.Those girls_(be)my sister. 4.That girl_(call)me every Sunday. 5.How_(do)she_(spell)the word?,play,knows,are,calls,spell,does,否定句:在動詞前+doesnt或dont.,1.She_ _(do)her homework ever

11、y 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.,doesnt,do,doesnt,live,doesnt,need,doesnt,see,doesnt,come,doesnt,lo

12、ok,doesnt,sit,一般疑問句: 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 doesnt. 4._he_(need)a pair of shoes? NO,he doesnt.,Does,have,Does,do,Does,live,Does,need,5.Does Danny_(see)the aoole tree? 6._she_(come)from America? Yes,sh

13、e_. 7._the girl_(look)out of the window and sees many birds in the sky? No,she_. 8._Jenny run home and_(sit)on the chair?,see,Does,come,does,Does,look,doesnt,Does,sit,選出正確的答案： 1. She (like / likes) to play football. 2. He (like / likes) drinking milk. 3. I (like / likes) to watch TV. 4. We (like / l

14、ikes) 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 (listen / listens) to the radio every day. 9. Linda (draw / draws) pictures every day. 10. Jane and Linda (play / plays) football every day.,四、選擇

15、題：,1. I 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. 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

16、 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,doesnt,五、把下列句子變?yōu)榉穸ň洌?1. She draws pictures every day. She doesnt dra

17、w pictures every day. 2. We like playing football. We dont like playing football. 六、把下列句子變?yōu)橐话阋蓡柧?，并做肯定回答?1. Linda swims every day. ? _ 2. They like playing games. ? _,Yes, they do.,Do they like playing games,Yes, she does.,Does Linda swim every day,1. He_ TV every evening. (watch) 2. We always _ to school on foot. (go) 3. Tom, with his classmates, often _ football aft