七年级上第三人称单数

1、语法新课堂 何谓第三人称单数形一.第三人称单数形式的词尾变化在一般现在时中 , 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 -s.具体方法如下：1.1.一般情况下，直接力卩-s.如 work-works play-plays rain-rains see-sees2.2.以 sh ,ch ,s ,x 或 o 结尾的词后力卩-es.如: wash-washes teach-teachesfix-fixes do-does3.3. 以辅音字母加 -y-y 结尾的,先把 y y 变成 i,i,再加 -es.-es.如：study-studiesstudy-studiesfly

2、-fliescarry-carries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. 2).She has lunch at twelve. 3). It looks like a cat.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.2).Beijing is in China. 3). Uncle Wang often makescakes.3. 单数可数名词或 “this/that/the + 单数可数名词 ”作主语时

3、 ,是第三人称单数 . 如 :1).A horse is a useful animal. 2).This book is yours 3).That car is red. 4).The cat is Lucys.4.someone, somebody, nobody, everything, someth 等不 定代词及指示代词 this, that 作主语时，是第三人称单数.如:1).Everyone is here. .2)This is a pen. n3).That is an eraser.5. 不可数名词作主语时 ,为第三人称单数 .如:1) .The milk is in t

4、he glass 牛奶在玻璃杯里.2) .The bread is very small. 那块面包很小6. 当数字或字母做主语时 ,看做第三人称单数 .如:1) .“6” is a lucky number.“6”是个吉利数字 .2) . I ” is a letter.“ ”是个字母.专项习题精练 (着眼高分 查漏补缺 )用括号中所给动词的适当形式填空1. Jack_(love) his mother very much.2. Mary and Lily_ (come) from the same country.3. The juice(果 汁)_ (be) in the fridge

5、休箱).4. “2” _(s_ound) like“too”.5. The tiger_ (be) a dangerous animal.6. Shanghai_ (be) a modern city.7. Everybody_ (know) Jay Chou.8. This_(be) my new pen pal.9. There_ (be) some bread on the table.10. Either I or he_ (like) playing soccer()1. I _ a big nose, but he _ a small nose.A. have; haveB. ha

6、ve; hasC. has; hasD. has; have()2. Does Lucy look like Lily?Yes, she _ . They _ the same.A. does; looks B. does; lookC. do; looksD. do; look()3. Whose cap is this? I _ its Li Ming s.A. think B. help C. find D. welcome()4. Please help Jack_ his bike. It不见 了 iSsing(A.finds B. gives C. find D. give()5.

7、 Do Lucy and Lily _ bikes?Yes. Lucy _ a new bike, but Lily _ an old one. has; has; have B. have; has; hasC. have; has; haveD. has; have; has( )6.What does he _ in the letter?A.says B. say C. speak D. tell()7.Where does he live?He _ in Shanghai.A.lives B. live C. is live D. to live()8. We are from En

8、gland. We _ En g l i s h .A. tellB. say()9. -_ you like English?-Yes, I do.A. DoesB. do()10. -Do you come from the U.S.A.?-No, I _ fro m Canada.A. comesB. am()11. Why not _ some milk?A.eat B. drink C. to eat D. to drink()12. Tom speaks English. _ Jane _English, too?A.Do; speaks B. Does; speakC. Do;

9、speakD. Does; speaks()13. He _ the Great Wall.A. want to visit B. want visitC. wants to visitD. wants visit()14. The dress is very nice and Ill _ it.A.think B. take C. want D. bring()15. The clothes are one hundred yuan.One hundred yuan! _ you _?A. Do; kidding B. Do; kidC. Is; kiddingD. Are; kidding

10、()16. Maria often _ breakfast at seven oclock.A. drink B. has C. have D. eat()17. Could you help me, please?Sure. What would you like me _ ?A. do B. to do C. doing D. does()18. Do you want _ with me?Yes, I do.A. to do any shopping B. do any shopping C. to do some shoppinDg . do someshopping( )19._yo

11、ur sister know Tom?No, she _.A. Do; dontB. Does; doesntC.speakC. DoC. beC. Do; doD. Does; does( )20._ your sister know Lucy?No, she _.A. Do; dontB. Does; doesntC. Does; dontD. Do; doesnt( )21. What _ you like _ breakfast?A. do; toB. would; toC. would; for D. do; doing )22. Whatyou likebreakfast?A. d

12、o; to B. would; toC. would; for D. do; doing( )23. Please _ the tree. Can you _ any apples on it?look; see B. look at; seeC. see; look D. see; look at( )24.What would you like _?A glass of water, please.A. drink B. have C. to drink D. to eat25.He doesnt like apples _.A. very B. much C. at all D. lit

13、tle( )26.Lucy, do you _ your sister, Lily?No, we have different looks.A. look B. look at C. look the same D. look like( )27Thats my bag. Please _.OK.A. give it to meB. give me to itC. give it meD. give me it( )28.Do you look like your sister?No, we _ .A. look the sameB. look differentC. look likeD.

14、look at( )29.Li Lei often _ Lin Tao _ his English.A. help; toB. helps; withC. helps; to D. help; with( )30. _ fish and eggs?A. Why notB. Why dont youC. LetsD. What about( )31.Lets go home_. _No, we dont.B. We cant.C. Lets go to school.D. OK.( )32.What about having supper with me?Sorry. _A. Im free.

15、B. I have time.C. Im afraid I have no time.D. I have some time.( )33.What about something to drink? _A. Not at all.B. Thats right.C. All right.D. You are welcome.( )34.Lets go swimming this afternoon.A. Great. B. Good idea. C. Thats OK. D. A, B and C( )35. _ fish and eggs?A. Why notB. Why dont youC.

16、 LetsD. What about( )36.Lets go home_. _No, we dont.B. We cant.C. Lets go to school.D. OK.( )37.What about having supper with me?Sorry. _A. Im free. B. I have time.C. Im afraid I have no time.D. I have some time.( )38.What about something to drink? _A. Not at all.B. Thats right.C. All right.D. You are welcome.( )39.Lets go swimming this afteor no.A. Great. B. Good idea. C. Thats OK. D. A, B and C()40.Whats _ telephone number?Its 8265-3412.A.youB. yourC.my()41.Is he Li Ping?Yes, _ .A. ImB. hesC. he is()42.What are these? _are desks.A. ThisB. Those C. They D. It()44.Whos that, Kang