英语语法讲解和练习初一有答案Word格式.docx

1、第三人称单数；be动词；陈述句变否定句，一般疑问句，和划线部分提问；人称代词和物主代词。3、动词第三人称单数1）三大人称的讲解：第一人称：我I 我们we第二人称：你you 你们you第三人称：他he她she它it, 人名如Tom.2）第三人称单数动词的变化规则（5条）一般词尾加s如：sit sits 以s、x、ch、sh、结尾的动词在词尾加es。如watchwatches以O结尾的动词加es，如：do-does go-goes以辅音字母加y结尾的动词，变y加i再加es；以元音字母加y结尾的动词，直接加s。如：fly-flies play-playshave变为has，be动词的三单形式是is。

2、一般现在时的具体用法：1表示主语现在的状态、存在的情况或状况。 主语+am/is/are+表语 （主系表结构）Mr Wang is in Beijing. 王先生在北京。 He is twelve. She is at work.This is a book . They are very busy . It is me.2表示人或物现在经常性或习惯性的动作，常与表示频率的时间状语连用。时间状语：often经常, usually通常, always总是，every week（day, month, year ，morning） 每周（天，月，年,早上）, sometimes有时，at在几点钟，

3、on SundayI leave home for school at 7 every morning.I get up at 6:30 every day.Tina gets up at six in the morning every day. 蒂娜每天早上六点钟起床。We always care for each other and help each other.我们总是互相关心，互相帮助。3客观真理，客观存在，科学事实或普通真理，表示现状、性质、状态时多用系动词或状态动词。The earth moves around the sun.Shanghai lies in the east

4、 of China.The moon moves around the earth. 月球绕着地球转。Ice feels cold.（冰摸起来很冷。）4. 表示格言或警句中。Pride goes before a fall.骄者必败。5. 表示主语具备的性格和能力等，如：She likes noodles. They speak French. 表示主语具备的特征、性格和能力。 Lily can speak a little Chinese now. 现在时刻的状态、能力、性格、个性。 I dont want so much.Ann Wang writes good English but d

5、oes not speak well.6. 表示知觉、态度、感情、某种抽象的关系或概念的词常用一般现在时：see, hear, smell, feel, notice, agree, believe, like, hate, want, think, belong, seem等。I know what you mean.（我知道你的意思。Exercises.判断下列是否是三单，是打对号，不是打错号1. my book 2. your father 3. her pens 4. children 5. a man and a woman 6. two boys and a girl 7. you

6、 and a boy 8. the boy with two cats 9. two mice 10. two geese with a mouse 11. a man with some children 12. a woman in red glasses .写出下列动词的三单形式1. have 2. are 3. run 4. guess 5. try 6. study_ 7. catch 8.stay 9. destroy 10. wash_ 11.match_ 12.finish_ 13.go_ 14. snow_ 15. carry_.用动词的适当形式填空1）. People us

7、ually （eat） dinner in the evening . 2）. His sister usually （go） to school at 7:00 am .3）. Lin Tao （like） his new sweater . 4）. Let me （have） a look . 5）. He （like） English. 6）. I want （go） to a movie . 7）. He （not know）the teachers name . 8）. Can I （ask） the policeman ? 9）. She likes （play） chess .

8、10）. Its time （play） games .用括号里面的词的适当形式填空Bill Cray is an Australian boy. He （study）at Darwin School. His father is a worker. He （work）in a big car factory. His mother is a teacher, she （teach）English in a small town. The Chinese students （work）hard at English. Bills mother is pleased with Chinese s

9、tudents. Bill （say）he （want）to （be）an English teacher, too, he would like （teach）Chinese students, because he （want）to learn Chinese from them.1. The desk _（have）four legs.2. She _ （do） her homework every day.3. “This problem is easy, ” _ （say） Ann.4. He _ （live） in Shijingzhuang.5. He _ （need） a pa

10、ir of shoes.6. Does Danny_ （see） the apple tree?7. She_ （come） from America.8. The girl _ （look） out of the window and sees many birds in the sky.9. Jenny runs home and_ （sit） on the chair.10. The train_ （leave） at 10:13 in the morning.11. That hat _ （look） like a cat.12. Danny _ （hurt） his nose.13.

11、 Danny_ （fall） and breaks his tail.14. Danny and her mother sometimes _ （go） for a walk after supper.15. My mother _ （walk） to the office every day.用括号里所给词的适当形式，写出下列句子的否定形式1.The desk _ _ （have）four legs.2. She _ _ （do） her homework every day.3. Danny_ _ （fall） and breaks his tail.4. He _ _ （live） in

12、 Shijiazhuang.5. He _ _ （need） a pair of shoes.6. Danny_ _ （see） the apple tree.7. She_ _ （come） from America.8. My mother and father_ _ （walk） to the office every day.9. Danny and her mother sometimes _ _ （go） for a walk after supper.10. The train_ _ （leave） at 10:13 am.11. That hat _ _ （look） like

13、 a cat.12. Danny _ _ （hurt） his nose.动词的适当形式填空 Jims father （work） in a bank. He （go） to work by bus every morning, sometimes he （ride） his bike. But he （be） never late for work. He （work） very hard. Jim （like） his father very much. They often （play） badminton（羽毛球）in front of their house, sometimes t

14、hey （play） table tennis in Jims school. Jim （like） to talk with his father. His father （like） to hear Jim talking about his friends and his school. On Saturday or Sunday, they often （play） on the computer. Jim （have） many computer games. But he doesnt （play） them every day. He also （work） hard at hi

15、s lessons.用动词原形或单数第三人称形式填空1. Ling Ling and I （have） ten story-books.2. He （speak） very good English.3. This skirt （look） like Marys.4. Ted （do） his homework after his supper.5. Some of my friends （come） from the USA, but Sam （come） from the UK.6. My brother （study） very hard. He （like） maths very mu

16、ch.7. We （want） to be happy everyday.8. Everyone （want） to learn from Lei Feng.9. The Greens （live） in a small village.10. My father is very strong. He can （carry） heavy box easily.句型转换1This is my pencil. （变一般疑问句） 2. These red socks are Kates . （变一般疑问句） 3. I want to buy a big green bag . （对划线部分提问） 4

17、. Mary does not have any books . （变肯定句）5. The clothing shop is on sale . （变为否定句）6. She likes the black bag very much . （变为否定句）7. I buy the pants for only 50 Yuan. （用she改写句子） 8. Its an English dictionary . （对画线部分提问）9. Lily and Lucy are fifteen years old now . （对画线部分提问） 10. Her dog is 2 years and 5 mo

18、nths old . （变为否定句）第二章 现在进行时态现在进行时表示（说话时）正在发生动作。基本结构为“主语+ be动词+动词ing。”主语Be动词现在分词IameatingHe /She /It/ TedisWe/They/Youare 表示正在发生的动作，常用now充当时间状语。It is raining now.现在正在下雨。Look, many students are dancing over there.看，许多学生正在那边跳舞。 表示“即将”发生的动作。温馨提示：这类型的动词有go, come, leave, start, leave,等We are leaving later

19、. 我们马上就走了.She is going to Beijing .她要去北京了。The plane is taking off. 飞机要起飞了。表示“近阶段”发生的动作时，常用these days , this week , this winter （spring , summer ,等）We are preparing for the exams these days.这些天我们正在为考试作准备。现在进行时态的常用时间状语：表示说话人说话时，常用now, look，listen等。Look ! They are playing football.看！他们正在踢足球。Listen! She

20、 is singing. 听，她正在唱歌。现在分词的构成规则：一般在尾加ing,如read- reading以不发音的e结尾的，去掉e在加ing.如：ride-riding。以一个元音字母加一个辅音字母结尾的，双写这个辅音字母再加 ing如：swim- swimming, run- running。注意：在现在分词的构成规则中，没有“变y为i”的规则。“变y为i”，用在:A:名词复数;butterfly- butterflies,B:动词第三人称单数，如：try-tries.C:形容词变副词，如：angry- angrily中。.单选题 1. I _ reading a newspaper w

21、hile my sister Lily and Lucy _ watching TV now. A. is, are B. is , is C. am, is D. am, are2. Whats Ted doing？ -He _ volleyball with Carol. A. is playing B. is to play C. is played D. are playing3. My mother and my father _ a walk in the park at this moment. A. is having B. are having C. have D. has4

22、. Mrs. Smith _ playing football and now he is _ with his friends in the playground. A. like, plays B. likes, plays C. like, playing D. likes, playing5. What _ your English teacher doing? -She is _.A. is, reads B. is, reading C. are, read D. are, reading6. Where are you _ tomorrow? - We are going to

23、Beijing. A. go B. goes C. going D. will go 7. Mr. Li _ a novel on pollution this month. A. is writing B. is writting C. are writing D. are writing8. Every night he _ TV for an hour, but now he _it. A. watch, watch B. watches, isnt watching C. watch, is watching D. watches, is watching9. The Li famil

24、y _ to New York tomorrow morning. I will see them off. A. is flying B. is fly C. are flying D. are fly10. The stars _ brightly in the sky. A. is shining B. are shining C. shines D. shined11. What _ you going to do tomorrow? Im going _ with my mother. A. is, shop B. are, shop C. is, shopping D. are,

25、shopping12. Dear, there is a phone call for you. - Oh, I _. A. come B. am coming C. was coming D. will come13. Sandy _come to stay with us next week. A. is going to B. will going to C. will go D. is going14. This book _ to me . A. belong B. belongs C. is belonging to D. is belong to15.You _ fine tod

26、ay, granny. A. looks B. look C. is looking D. looked16. This piece of music _ good. A. sounds B. listens to C. hears D. listens17. The bell _. - I know. I _it. A. is ringing, am hearing B. is ringing, heard C. rang, am hearing D. rang, heard18. These cars belong to me. - I_ you. A. am not believe B.

27、 am not believing C. dont believe D. dont believing19. Look! The baby _. A. smiling B. smiles C. smile D. is smiling20. Listen! Your sister _. A. crying B. is crying C. cries D. are crying21. What are you doing? I_ A. eat B. can eat C. eating D. am eating22. We want _this book now. A. reading B. am rea