动词一般现在时-一般疑问句-动词三单.doc

初一上知识点复习（五）
动词一般现在时，一般疑问句，动词三单
知识点1.动词一般现在时
一般现在时①表示现在的状态，如：He is twelve.Kate is in the room.②表示经常发生或习惯性的动作或状态，如:We often write to each other. 我们时常相互通信。③表示主语现在的性格、特征、能力，如：I like English.We can speak Chinese.
I.当谓语动词是be时
谓语动词be包括____ _____ _____ 其意义作____讲,其用法是:我( )用_____;你( )用______; ______用于他( )她( )它( );复数人称都用______.
主要句式：
1.肯定句式 主语＋be( ____\ ____\ _____)＋其他。
2.否定句式 主语＋be( ____\ ____\ _____)＋not＋其他。
3.一般疑问句 将提前be( ____\ ___\ ___) ,即:Be( ____\ ___\ ___)＋主语＋其他？
肯定回答 Yes,主语（必须是_____词）＋be( ____\ ____\ _____)
否定回答 No,主语（必须是_____词）＋be( ____\ ____\ _____)＋not（必须用缩写形式 ____\ _____）
闯关练习
I.用be的适当形式填空
1.---How____ you? ---I____ fine. 2.I___ David,and my family name___ Green.
3.---What color ___ your clock? ---It___ white. 4.---What___ this in English?---It___ an apple.
5.Toy___my brother.David____my brother,too.They ___ my brothers. 6.Look!These____apple trees.
7.We____ good students and you____ good teacher. 8.My sister and my brother_____ students.
9.Five and three ____ eight. 10.____your card number 5578? 11.Where_____ your pencils?
12.Thses sweaters ______ fifty dollars. 13.How much ____ his jacket?
14.My brother’s birthday____ December 11th. 15.When _____ Kate’s birthday?
II.将下面的句子变成一般疑问句并作出回答
1. That is my football. 2. Those are his books.

3. Jim and Tom are good friends. 4.My birthday is November 1st.

5. His son is twelve years old.
III.将下面的句子变成否定句
1. His card is on the table. 2. Thses are my parents. 3. Bob and Tony are our friends.

4. These things are five dollars. 5. The girl is his sister.

IV.划线提问
1. Our teachers are in the classroom.
2. The girl’s telephone number is 032-55746.
3.Her pen is black.
4. September 10th is Teachers’ Day.
5. Thery are thirteen years old.
6. The boy is fine.
7. The old man is my grandfather.
8. These socks are five yuan.
II.当谓语动词是实义动词时
1.当主语是第一人称(____\ ___);第二人称(____)及第三人称复数(____及复数的 ____)时
主要句式：
(1)肯定句 主语＋实义动词＋其他
(2)否定句 主语＋don’t＋实义动词＋其他
(3)一般疑问句 Do＋主语＋实义动词＋其他
肯定回答 Yes,主语（必须是 词）＋do
否定回答 No,主语（必须是 词）＋don’t
2.当主语是第三人称单数(____\ _____\ ____及单数的_______)时
主要句式：
(1)肯定句 主语＋实义动词的单三形式＋其他
(2)否定句 主语＋doesn’t＋实义动词原形＋其他
(3)一般疑问句 Does＋主语＋实义动词原形＋其他
肯定回答 Yes,主语（必须是 词）＋does
否定回答 No,主语（必须是 词）＋doesn’t
动词单三形式变化规则：
一、一般情况加s，例如：looks, likes, wants,plays,
二、以ch, sh, s, x或o结尾的词，加-es，例如：teaches, washes, guesses, goes, does
三、辅音字母+y结尾，变y为i加-es，例如：carry-carries, study-studies
　特殊变化 have----has　
读音情况如下：
1、在[p], [t], [k], [f]清辅音后，读[s]，例如：hopes, invites, asks
2、在[z], [s], [ʃ], [tʃ], [dz]后，读[iz]，例如：teaches, wishes, fixes
3、在浊辅音和元音及其它情况下， 读[z],例如：plans, tries, sends
闯关练习
I..将下面的句子变成一般疑问句并作出回答
1.I have a baseball.
2.Meria likes apples very much.
3.He plays Ping-pang every day.
4.We watch TV in the evening.
5.Mr Wang often buys lots of things.
6. Janey and Mary go to school at 7:30.
II. 将下面的句子变成否定句
1.I need a bag for sport.
2.He wants to go to a movie.
3.She often goes to see Beijing Opera.
4.The girl has an egg for breakfast.
5.We play basketball every day.
6.My teacher knows my name.
7.It sounds very interesting.
III.划线提问
1. He likes apples and milk for lunch.
2. Mr.Liu plays Ping-pang every day.
3. We play basketball every day.
IV.用所给词的适当形式填空
1．____ her sister ______ (have) a tennis racket? 2._____ your friend ______ (like) basketball?
3.We _____ (play) football every day. 4.It_____ (sound) very well. 5.Jim _____ (want) an orange.
7. My mother ______(watch)TV in the evening. 8. ____ you _____ (like) English?
9. Mike and Li Lei _______ (not like) eggs. 10. What color_____ your sister______ (like)?

知识点2. 一般疑问句归纳
什么是一般疑问句呢？我们一起来听听一般疑问句的自白：
　“Hello, 大家好！我是一般疑问句，我的天性是爱发问。我最爱做的事是询问某种情况是否属实，您不对我做出肯定或否定回答我是不会罢休的。您也可用肢体语言来打发我，比如点头或则摇头。所以我有一对好朋友，猜猜是什么？对了，YES 和 NO!”
二、一般疑问句的结构
一般疑问句有两个家族。
第一家族为含be动词或情态动词的一般疑问句，其结构为：
1. ）be + 主语 + 其它部分？
2.）情态动词 + 主语 + 动词原形 + 其它部分？
肯定回答用“Yes，主语+be\情态动词.”，否定回答用“No，主语+be\情态动词+not.”。be或情态动词和not 可用缩写形式，主要有isn’t，aren’t，wasn’t，weren’t，can’t等。
Eg1. 问句： Is this your English book？ 肯答： Yes，it is. 否答： No，it isn`t.
Eg2. 问句： Are these your English books？肯答： Yes，they are.否答： No，they aren’t.
Eg3. 问句： Can you speak English? 肯答： Yes，I can. 否答： No，I can’t.
注意例句1和例句2，在回答时必须将this\that与these\those分别变为it和they。
另一家族为含行为动词（或称为实义动词）的一般疑问句，其结构为：
3.）助动词 + 主语 + 动词原形 + 其它？
肯定回答用“Yes, 主语+ do\does.”，否定回答用“No, 主语+don\does not.”。助动词也常用缩写形式，主要有don’t，doesn’t，didn’t等。
Eg4. 问句： Do your parents like English？ 肯答： Yes，they do. 否答： No，they don’t.
三、一般疑问句的回答
正如前面所述，回答一般疑问句时有肯定回答和否定回答两种方式，肯定回答以Yes起句，否定回答用No开头。但对一般疑问句的回答也不是一成不变的。肯定回答还可以用OK./Certainly.等；否定回答可用Sorry./Sorry，I can`t.等。
Eg5. 问句： Can you speak English? 肯答： Certainly \ Of course. 否答： Sorry, I can’t.
四．如何将陈述句变为一般疑问句？
根据一般疑问句不同的家族，可以用不同的方法将陈述句变为相应的一般疑问句。
1、第一家族：含be动词或情态动词的句子
　秘诀：一提二变三问号
　一调：即把句中的be或情态动词调到句首；
　二改：改换主语称谓，即将句中的主语I\my \mines\we\our\ours等第一人称分别改为相应的第二人称you\your\ yours等；some改为any，and改为or。
　三问号：句末的句号改为问号。如：
Eg6. I am an English teacher. → Are you an English teacher?
Eg7. We can speak English fluently. → Can you speak English fluently?
2、第二家族：含行为动词（或称为实义动词）的句子
秘诀：一加二变三问号
一加：即在句首加助动词Do或Does；
二改：1、把谓语动词改为原形；2、改换主语称谓（同第一家组）；some改为any，and改为or。
三问号：句末的句号改为问号。
Eg8. We read English every morning. → Do you read English every morning?
Eg9. Tom’s father listens to English every evening. →Does Tom’s father listen to English every evening?
特别注意：对于第二家族一定要注意动词的还原，因为时态与数的变化已经体现在助动词上了。
3、 加强记忆口诀：
“肯变一，并不难，can 或be提在前；谓语若为行为动，do 或does句首用，（是三单要还原）”
五、特殊：肯定句变否定句和一般问句时
1.some变为any。如： There are some birds in the tree.→There aren't any birds in the tree.
　　但是，若在表示请邀请、请求的句子中，some可以不变（即some用于表示请求，征询意见的问句中，表示语气委婉）。如： Can I bring some books to school?(此时表示请求，语气委婉，用some)
2.and变为or。如： I have a knife and a ruler.→I don't have a knife or a ruler.
3.a lot of (=lots of)变为many或much。如：
　　They have a lot of friends.（可数名词）→They don't have many friends.
　　There is lots of orange in the bottle.（不可数名词） →There isn't much orange in the bottle.
练习，变否定，一般问句并作否定回答。
1. It is a yellow bag.

2. This is my English book.

3. Those are our friends.

4. Tom and Jam______( have) some photos.

5. I am a middle school student .

6. I can speak English .

7. We come from America .

8. He______(like)his brother .

9. Lily’s mother is Peter’s aunt .

10.Mike _______(have)some new books .

11.His sister ________(play ) computer games well.

12. .My good friend likes apples and oranges.

13.  These are some apples and pears.

14. Tom can take a lot of books to school.

知识点3. 动词单数第三人称专练
在一般现在时中，当主语是第三人称单数时，谓语动词要用第三人称单数形式，即常在动词原形后加-s或-es。但有些同学们对于哪些主语是第三人称单数还不十分清楚，现归纳总结如下
一、人称代词he, she, it是第三人称单数。如： He likes watching TV.他喜欢看电视。
She has lunch at twelve.她十二点吃午餐。 It looks like a cat.它看起来像只猫。
二、单个人名、地名或称呼作主语；是第三人称单数。如： ①Han Mei looks like her mother.韩梅看起来像她的母亲。 ②Beijing is in China.北京在中国。 ③Uncle Wang often makes cakes.王叔叔经常做蛋糕。
三、单数可数名词或"this / that / the+单数可数名词"作主语时，是第三人称单数。如：
①A horse is a useful animal.马是有用的动物。 ②This book is yours.这本书是你的。
③That car is red.那辆小汽车是红色的。
四、不定代词someone, somebody, nobody, everything, something等及指示代词this, that作主语时，是第三人称单数。如： ①Everyone is here.大家到齐了。 ②This is a pen.这是一支钢笔。
五、不可数名词作主语时为第三人称单数。如： ①The milk is in the glass.牛奶在玻璃杯里。
②The bread is very small.那面包很小。
六、当数字或字母作主语时，看作第三人称单数。如：
①"6" is a lucky number. "6"是个吉利数字。 ②"I" is a letter. "I"是个字母。

巩固练习题：
肯定句的现在时，不是三单用原形，是三单就加s，es。
若是否定疑问句，没有be就加个do，碰到三单加does。

I.写出下列动词的.第三人称单数：
wash________ listen _______ guess______ study______do_______ go________ like ______ carry_________ come________eat _______ run _______play ________ give_______ photo______ watch_______have_________
II.用所给动词的适当形式填空：
1．I ________(write) to my sister every week.
2. He doesn’t feel well and ____________(not eat) any food this morning.
3. He ______ not _______(see) me come in(进来). 4. ______ Jerry ___________(do) homework every day?
5. Grandpa ________(like)__________(play) chess. 6. Tom’s family__________(watch) TV every night.
7. It ________(take) me two hours to finish my homework.
8. What ______ your mother usually _______(do) in the evening? She usually _______ (wash) clothes.
9. There ______ (be) a football match on TV this evening. 10. Can you _______(help) me with __________ (swim).
11. I _________ (know) the boy. 12. They __________(go) to work on Saturdays.
13. He usually __________(come) to school early. 14. I often ________(have) rice, meat and vegetables.
15. My grandfather _________(play) sports in the park. 16. Miss Li ________(teach) English in our school.
17. The students of Class Four _________(sing) a song on Monday.
18. Alicia and Jerry _______ (do) homework after school. 19. We _______(take) a shower in the evening.
20. Her sister ____________(have) Chinese every day
动词专项巩固练习题：
一、用括号内动词的适当形式填空。
1. He often (have) dinner at home. 2. Daniel and Tommy (be) in Class One.
3. We __ (not watch) TV on Monday. 4. Nick (not go) to the zoo on Sunday.
5. they (like) the World Cup? 6. What they often (do) on Saturday?
7. your parents (read) newspapers every day?
8. The girl (teach) us English on Sundays. 9. She and I (take) a walk together every evening
10. There (be) some water in the bottle. 11. Mike (like) cooking.
12. They (have) the same hobby. 13. My aunt (look) after her baby carefully.
14. You always (do) your homework well. 15. I (be) ill. I’m staying in bed.
16. She (go) to school from Monday to Friday. 17. Liu Tao (do) not like PE.
18. The child often (watch) TV in the evening.
19. Su Hai and Su Yang (have) eight lessons this term.
20. －What day (be) it today? － It’s Saturday.
二、按照要求改写句子
1. Daniel watches TV every evening.(改为否定句)
2. I do my homework every day.(改为一般疑问句，作否定回答)
3. She likes milk.(改为一般疑问句，作肯定回答)
4. Amy likes playing computer games.(改为一般疑问句，作否定回答)
5. We go to school every morning.(改为否定句)
6. He speaks English very well.(改为否定句)
7. I like taking photos in the park.(对划线部分提问)
8. John comes from Canada.(对划线部分提问)
9. She is always a good student.(改为一般疑问句，作否定回答)
10. Simon and Daniel like going skating.(改为否定句)
三、翻译
1.她有电脑吗？___________ she __________ a computer?
2.谁的生日在十月？____________ ___________ is in ____________?
3.今天多少号？____________ the ___________ __________?
4.今天是5月12日。___________ May the ____________ ___________.
5. 我每天六点钟起床。I ______ _____ _______ six every morning.
6. 我在周末爬山。I _______ __________ _______ the weekend.
7. 小明经常去远足。Xiao Ming _________ ________ hiking.
8. 她总是在星期天看望爷爷奶奶。She _______ __________ her grandparents on Sundays.
9. 你几点上学？When ________ you go to school?
10. 他什么时候去上班？ When ________ he go to _________?
11. 李云喜欢秋天，不喜欢冬天。Li Yun _________ autumn, but he _________ like winter.
12. 你最喜欢哪一个季节？Which ________ season _________ you like best?
13. 他喜欢在湖里游泳，但不喜欢在河边钓鱼。
He ________ _________ swim in the lake, but he ________ like _________ go fishing at the river.
14.你为什么不喜欢夏天？Why _________ you like summer?
15.我最喜欢春天。I __________ __________ __________.
16.今天的天气怎么样？What’s the _________ like _________?
17.你的生日是什么时候？_________ is your __________?
18.奶奶的生日在6月吗？________ __________ birthday in __________?
19.Bill叔叔的生日在7月3日。__________ _________ birthday is _______ ___________ ______ ________.
四、改错
( )1. Is your brother speak English? ( )2. Does he likes going fishing?
A B C A B C
( )3. He likes play games after class. ( )4. Mr. Wu teachs us English.
A B C A B C
( )5. She don’t do her homework on Sundays.
A B C
动词一般现在时，句型综合练习
一般现在时

肯定句的现在时，不是三单用原形，是三单就加s，es。
若是否定疑问句，没有be就加个do，碰到三单加does。

一．用所给动词的适当形式填空。
1. My friend______ (know) the boy in the picture. 2.Does Lin Tao ______ (like) strawberries?
3. Let me ______ (have)some broccoli. 4. Let’s ______ (play) tennis! 5. ______ he ______ (like) English?
6. He _________ (not know) the teacher’s name. 7. Nice ______ (meet) you!
8. Can I ______ (answer) the questions? 9. ______ you ______ (can see) the bananas on the table?
10. I need ______ (have)breakfast 11. She likes ______ (play) chess.
12. He ______ (have) an egg and a banana for breakfast. 13. Li Min ______ (take) a hamburger to school every day.
14. We usually ______ (have) eggs in the morning. 15 Where ______ Mary usually ______ (play) basketball ?
16. This boy likes ______ (play) volleyball after school.17. Where _____ his parents ______ (work), do you know?
17. She _______ (go) to school at eight o’clock. 18. He usually ____ up at 17:00.(get )
19. She ______ (live) in Beijing. 20. ______ (be)there a fly (苍蝇) on the table?
二.选择填空
1．I want____homework now. (A)doing (B)to do (C)to do my (D)do my
2．It's time______. (A)go to school (B)play games (C)to go home (D)to do my homeworks
3．___you ____the blackboard? Yes,I can. A.Can, clean B)Am, cleaning C)Are, cleaning D)Do, clean
4．______go and help her. (A)Let's me (B)Let's us (C)Let's (D)Let's to
5．Do they have a new car? Yes,_____. (A)they are (B)they have (C)they don't (D)they do
6．He often ______ supper at 6:00 in the evening. A. have B. has c. is having D. is eating
8. It’s 6 o’clock in the morning. It’s time _________. A. get up B. gets up C. to get up D. gets up
9. We _____ any Chinese classes on Friday. A. are having B. aren’t having C. don’t have D. are have
11. Tom _____ an English class today. A. is having B. has C. having D. have
12. Are you playing basketball? No, we ___________. A. isn’t B. aren’t C. not D. don’t
13. Where ______ he _____ from? A. is, come B. do, come C. does, come D. is , from
三.按要求重写下列句子:
1.We are in the same grade.(改为否定句)_______________________
2.I can borrow those books from our school.(改为否定句)_______________________
3.They have nice kites.(改为否定句)_______________________
4.Open the door, please.(改为否定句)_______________________
5.There are some apples on the trees.(主语改成单数,重写句子)_______________________