现在进行时全面讲解附练习及答案.docx

1、现在进行时全面讲解附练习及答案（一）基本用法：（1）表示（说话瞬间）正在进行或发生的动作。Im visiting my friends now. （2）表示现阶段正在进行的动作或存在的状态。 His is learning English this year.（二） 谓语构成：be (am/ is/ are)v-ing （动词的现在分词）【注意】be要与主语的人称和数保持一致。如： Im watching TV now. 我现在正在看电视。 Theyre playing football. 他们正在踢足球。（三）现在分词的构成。（1）一般情况下在动词词尾+ing。 gogoing looklo

2、oking（2）以不发音的e结尾的动词，去掉e+ing。 have having writewriting（3）以一个辅音字母结尾的重读闭音节（辅元辅结构），双写最后一个字母，+ing。 getgetting runrunning beginbeginning(4) 特殊形式 lie-lying die-dying（四）现在进行时态的肯定式、否定式、疑问式及简略回答。（1）肯定式：主语+bev-ing +其他 He is running. 他正在跑。 The students are cleaning the classroom now .（2）否定式：主语+benotv-ing +其他 He

3、 is not running.The students arent cleaning the room now. （3）一般问句：be动词提前。“Be+主语+v-ing+其他？”肯定答语Yes，主语be.否定答语No，主语be not.Is he running? Yes, he is. No, he isnt.（4）特殊问句式：“疑问词+be 主语v-ing其他？”a. 对谓语动词进行提问的：Whatbe 主语doing其他？What is the man doing under the tree? b. 对其他成份进行提问的，疑问词一般疑问句？Where is the boy swimm

4、ing? 五、 现在进行时与一般现在时的区别（一）现在进行时表示动作的暂时性，而一般现在时表示动作的习惯性和经常性I am watching TV now. （暂时性）我现在在看电视。I watch TV every day. （经常性） 我每天都看电视。（二）现在进行时可表示短暂性动作，而一般现在时表示长久性动作。Lucy is living in Beijing.（短时间居住）露西暂时住在北京。Lucy lives in Beijing. （长久性居住） 露西在北京居住或生活。（三）有些动词不能用进行时，know, understand, love, like, hate, wish, w

5、ant, think, hope, have, believe, agree, hear, see, notice。这些动词通常用一般现在时表示说话时发生的动作。1) 表示“拥有”的动词。如have (has) 等。例句：I have a nice bike now. (我现在有一辆漂亮的自行车。)不能说成: I am having a nice bike now.2) 有些表示感觉的感官动词。如：see, find, look (看起来)，hear (听见)等。例句：We see him. (我们看见他。)不能说成：We are seeing him.但是，有些表示感觉的动词，如：liste

6、n to, look at 等可用现在进行时。如：They are listening to the teacher. (他们在听老师讲课。)3) 表示“喜欢”“厌恶”的动词。如：like, love, hate (讨厌)等。例句：We love our country. (我们热爱祖国。)不可说: We are loving our country.4) 表示知识或脑力的动词。如：think, know, forget等。例句：I think you are right. (我认为你是对的。)不能说成：I am thinking you are right.5) 表示状态的be动词“是”。例

7、句：She is at home. (她在家。)不能说成：She is being at home. 6) 表示“希望”、“愿望”、“心愿”等的动词。如：want 等词。例句：I want to see her now. (我现在就想见到她。)不能说成：I am wanting to see her now. 练习题一、写出下列动词的现在分词形式work_ sing_ play_study_have _dance _write_take_run_sit_ shop_swim_lie_ die_begin_get_ 二、用括号内所给单词的适当形式填空。1. Look! There _(be) a

8、 lot of people over there. What _they _ (do) now?2. What _ your mother _ (do)? She is a teacher.3. It _ (rain) heavily outside now. You must stay at home.4. Dont sing. The baby _(sleep).5. My brother _ (not like) playing basketball, but he _ (like) playing football.6. What _ you usually _ (do) on Su

9、nday? I usually _ (stay) at home and _ (do) my homework.7. Listen! The girls _ (sing) in the next room.8. My sister _ (want) to be a teacher.9. Its seven oclock now. The Greens _ (have) supper. 10. He often _ (swim) on Sundays. Look! He _ (swim) at the pool.三、单项选择1. I want _ homework now. A. doing B

10、. to do C. to do my D. do my2. Its time _. A. go to school B. play games C. to go home D. to do my homeworks3. The boy is _ to his teacher. A. saying B. speaking C. talking D. telling4. Im _ a book in the room. A. watching B. seeing C. reading D. looking5. Where _ he _ from? A. is, come B. do, come

11、C. does, come D. is, from6. Do they have a new car? Yes, _. A. they are B. they have C. they dont D. they do7. He often _ supper at 6:00 in the evening. A. have B. has C. is having D. is eating8. Its 6 oclock in the morning. He _. A. get up B. gets up C. is geting up D. is getting up9. What are you

12、doing? Im _ TV. A. watch B. watches C. to watch D. watching10. We _ any Chinese classes on Friday. A. are having B. arent having C. dont have D. are have11. Tom _ an English class now. A. is having B. has C. having D. have12. Are you playing basketball? No, we _. A. isnt B. arent C. not D. dont四、按要求

13、改写句子1. The boy is playing basketball.否定句：_一般疑问句：_肯定回答：_否定回答：_对“The boy”提问：_2.连词成句1)new， read ， book，a. _2)blackboard， clean 。the ._3) she, the window, open, now.(用现在进行时连词成句.)_4) The birds are singing in the tree.(就划线部分提问)_5) is,who,the window, cleaning?(连词成句)_6) The children are playing games near t

14、he house.(就划线部分提问)_7) She is closing the door now.(改成否定句)_8) You are doing your homework.(用I作主语改写句子)_9) they, the tree, sing, now, under.(用现在进行时连词成句.)_10) The Young Pioneers are helping the old woman.(改成一般疑句)_11) Look! Lily is dancing.（改为一般疑问句） _12) Kate is looking for her watch.（改为否定句） _13) Mrs Whi

15、te is watching TV.（划线部分提问） _14) I am doing homework.（改为否定句） _15) They are waiting for you at the library.（就划线部分提问） _16) They are doing housework .(分别改成一般疑问句和否定句)_17) The students are cleaning the classroom . ( 改一般疑问句并作肯定和否定回答)_18) Im playing the football on the playground .(对划线部分进行提问)_19) Tom is rea

16、ding books in his study .(对划线部分进行提问)_ 答案一、working,singing,playing,studyinghaving,dancing,writing,takingrunning,sitting,shopping,swimminglying,dying,beginning,getting1.is are.doing 2.does.do 3.is raining4.is sleeping 5.dont like likes 6.do.do 7.are singing 8.wants 9.is having 10.swims is swimmingCCCC

17、C DBBDC AB1.The boy isnt playing basketball.Is the boy playig basketball?Yes,he is./No,he isnt.2.1)-5)Read a new book.Clean the blackborad.She is opening the window now.What are the birds doing in the tree?Who is cleaning the window?6)-10)Where are the children playing games?She isnt closing the doo

18、r now.I am doing my homework.They are singing under the tree.Are the Young Pioneers helping the old women?11)-15)Look! Is Lily dancing?Kate isnt looking for her watch.What is Mrs. White doing?I am not doing my homework.Where are they waiting for you?16)-19)Are they doing housework?They arent doing housework.Are the students cleaning the classroom?No,they arent.What are you doing on the playground?Who is reading books in his study?