初一英语基础练习.doc

一般现在时讲解与练习 1.表示事物或人物的特征、状态。如：Theskyisblue.天空是蓝色的。 2.表示经常性或习惯性的动作。如：Igetupatsixeveryday.我每天六点起床。 3.表示客观现实。如：Theearthgoesaroundthesun.地球绕着太阳转。 构成：1.be动词：主语+be(am,is,are)+其它。如：Iamaboy.我是一个男孩。 2.行为动词：主语+行为动词(+其它)。如：WestudyEnglish.我们学习英语。 当主语为第三人称单数(he,she,it)时，要在动词后加-s或-es或变“y”为“ies”如：MarylikesChinese.玛丽喜欢汉语。 ShestudiesChineseeveryday.她每天学习语文。否定句、一般疑问句、特殊疑问句 1.be动词的变化。（1）否定句：主语+be+not+其它。如：Heisaworker.（变为否定句） _(2)一般疑问句：Be+主语+其它。如：I am a student.(变为一般疑问句) _youastudent?(肯定回答)Yes.Iam. (否定回答)No,Imnot. （3）特殊疑问句：疑问词+一般疑问句。如：My bike is in the room. (就划线部分提问) _isyourbike? 2.行为动词的变化。(1) 否定句：主语+dont(doesnt)+动词原形(+其它)。如：Ilikebread. （变为否定句） _当主语为第三人称单数时，要用doesnt构成否定句,即：主语+doesnt +动词原形+其它。如：Heoftenplays football. （变为否定句） _ （2）一般疑问句：Do(Does)+主语+动词原形+其它。如：I often go to school at 7oclock. (变为一般疑问句) _youoften go to school at 7oclock? (回答) -Yes,Ido./No,Idont. 当主语为第三人称单数时，要用does构成一般疑问句。如：-Doesshegotoworkbybike? -Yes,shedoes./No,shedoesnt. (3) 特殊疑问句：疑问词+一般疑问句。如：I read English every morning. (就划线部分提问) _do you _ every morning? (三单) My father goes to work by car. (就划线部分提问) _ doesyourfathergotowork? 一般现在时的动词形式 一般现在时主要由动词原形表示，但第三人称单数后的动词词尾有所变化。第三人称单数动词词尾的变化有几种形式： 1. 一般情况加-s 如：reads,says,takes2. 以ch,sh,s,x,或o结尾的词-es 如：teaches,washes,goes,misses,mixes 3. 以辅音字母加y结尾的词变y为i再加-es 如：studies,cries,carries 一般现在时动词口诀:肯定句：单数开头S形式，复数，你我用原形 否定句：单数开头doesnt加动词，复数、你我dont加动词 一般疑问句：单数Does加动词，复数、你我Do加动词 一、单项选择（ ）1._ you have a book ? A Do B. Are C. Is D. Have（ ）2.Does Li Lei like to watch TV?_.A. Yes, he like. B. No, he doesnt . C. Yes, hed like. D. No, he likes.（ ）3.She doesnt _ her homework in the afternoon. A. doing B. to do C. does D. do（ ）4.How _ Mr. Smith _ to England? A. do, go B. is , go C. does, go D. does , goes（ ）5. _ she _ home every day?A. Is , leave B. Does , leave C. Is , leaves D. Does , left（ ）6_you _the blackboard? Yes,I can. A. Can, clean B. Am, cleaning C. Are, cleaning D. Do, clean（ ）7_go and help her. A.Lets me B.Lets us C.Lets D.Lets to翰林汇（ ）8Do they have a new car? Yes,_. A.they are B.they have C.they dont D.they do（ ）9He often _ supper in the evening. A. have B. has C. is having D. is eating （ ）10. Where _ he _ from? A. is, come B. do, come C. does, come D. is , from二、 用下列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 Saturdays? 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. 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? Its Saturday. 21. I _ ( get ) up at 6 oclock every day.22.My father _ (have) a lovely dog. 23.He _ (go ) to school on foot.24.She _ (do ) not like watching TV. 25.They _ (play) football every Sunday afternoon以下题目用Be动词填空。 1. You _ Li Fen ? No, _ not . 2. Mr. green _ very busy? Yes , he _ . 3.This book _ very interesting . 4. What class _ you in ? 5. You and I _ good friends . 6. The basketball club _ fun . 三、 按要求完成下列各题1. Tomorrow is Saturday.(变成一般疑问句) _ _ Saturday ?2. Does he play basketball every weekend? (肯定回答) Yes, _ _.3. She looks like her sister.(变一般疑问句) _ she _ like her sister ?4. Peter and Sam look the same.(一般疑问句) _ they _ the same ?5. There are some apples on the trees.(改成单数句子) _6. Do they always go to the movie (电影院) on Sundays ? (否定回答) No, _ _.四、写出下列动词的第三人称单数形式 have _ like _ drink _ g o _ stay _ make _ look _ have_ come_ watch_ plant_ fly _ do_ study _ teach_be (复数)_ (单数)_ 五、改错( ) 1. Is your brother speak English? ABC ( ) 2. Does he likes going fishing? A BC ( ) 3. He likes play games after class. A B C