一般现在时态讲义及专项练习

1、般现在时讲义定义：1, 表示现在的状态以及主语具备的性格和能力;2, 表经常的习惯性的动作等；3，表科学事实、客观真理。结构：1，主语+be +其它r 1、，冃定式否定式疑问式简略答语I amI am not Are you ?Yes, I am. No, I am not.You are You are no t =You aren'tAm I ？Yes, you are.No, you aren'He/ She/ It is He/ She/ It is not =He/She/It isn 'Is she / he/ it ?Yes, he/ she/ it is

2、.No, he/ she/ it isn 'We/ You/They are We/ You/ They are not =We/ You/ They aren 'Are they ?Yes, they are.No, they aren'注：对第一人称提问要转换为第二人称2，主语+情态动词（can,must等）+V0+其它3，非三单主语+ V0+其它现三单主语+V-s/V-es+其它 以动词speak为例主语冃定式否定式疑问式简略答语非三单I, We;You;They;复数名词I speak En glish.They speak Chin ese.We speak

3、Chin ese.Tom and May speak Fren ch. The boys speak Japa nese.主语+don ' + Vo+其它. I don 'speak En glish.Do +主语+V0+其它？Do you speak En glish?Yes, I do. No, I don '.现三单He/ She/It;单数 人名； 单数名词He speaks En glish.Mary speaks En glish.This young girl speak s English. My sister speaks Japa nese.主语+d

4、oesn ' + V o+其它. He does n'tspeak En glish.Does +主语+V0+其它？Does he speak En glish?Yes, he does. No, he does n't.注：对第一人称提问要转换为第二人称句型变换：有be提be否be,有情提情否情，无情无be要借助，借助动还原信号词：1， every 系列：女口 every day/week/month/year/family等;2，频度副词系列：一般现在时常与always, often, usually, sometimes, never, hardly ever等频

5、度副词连用，它们在句中的位置通常放在 实意动词之前，be动词、助动词、情态动词之后 。3， How often系列：指的是用 How often提问的时间状语，如：once a day/week/month/year:天 /一周 /一月 /一年 一次twice a day/week/month/year :一天 /一周 /一月 /一年 两次three times a day/week/month/year :一天 /一周 /一月 /一年 三次four times a day/week/month/year :一天 /一周 /一月 /一年 四次V-s/V-es的构成：当主语是第三人称单数时，动词

6、形式需下列几种变化：1 一般动词在词尾力口 s: helps, makes, leaves, kno ws, plays2 以-s, -x, -ch, -sh, -o 字母结尾的动词力口es: teaches, goes, washes. fixes3以辅音字母加 y结尾的动词，变 y为i,力口 es: flies, studies, cries4 不规则变化：dodoes,gogoes, have-has2. Lily and Lucy study En glish in the same class.'般现在时专项练习、写出下列单词第三人称单数形式:catchguesstha nk

7、takeleavelovewatchcarryseean swercomesleepgoeatdobehavefly、选择题:()14. WhereMr. Smith live?A. is B. are C. do D. does( )15.WhereMr. Smith from?A. is B. come C. does D. are三、将下列句子变成否定句和一般疑问句：1. Jim usually has his dinner at 7:10.( )1.How many ballo onsyou have?A. areB. isC. doesD. do3. Your football an

8、d basketball are un der the bed.()2. WhereJim come from?A. isB. areC. doD. does()3.your fatherto work on a train?A. Do; goC. Does; go()4.JimB. Does; goesD. Do; goesany colored pen cils? No, he4. I sometimes go to the library at the weeke nd.A. Is, has, hasC. Does, have, does n't()5. Whenhomework

9、?A. do, / B. does, his()6. I thi nk TomA. there is B. haveB. Do, have, hasD. Is, have, isn 'your brother often do_C. does, / D. do, his a bike.C. does D. has5. We like our En glish teacher in WIS school.6. There are some books and a pen on the desk.7. She has a beautiful hat.()7. Wegames orkites

10、 every Sun day.A. play ing, flyingB. play, flyC. do, makeD. take, mend()8. I ofte nTV in the evening.A. watchB. seeC. watchesD. looks at()9. He usuallyhis office at six in the after noon.A. leaveB. leavesC. to leaveD. leavi ng()10. Li Lei to eat an apple. Please give oneto.8. I think Tom has a bike.

11、9. We play games every Sun days.10. He always go to school at 7 o 'clock in the morning.A. want, himB. wan ts, he C. want, hisD. wan ts, him()11. The twinsfrom Japa n.A. is B. doC. come D. comes()12.your fatherto work on a train?A. Do; goB. Does; goesC. Does; goD. Do; goes()13.My frie ndn ot at

12、home.A. isB. were C. wasD. are四、用动词的适当形式填空.1. The shop(ope n) at 8 every morning.2. my sister(do) her homework everyday?3. The America n( study) Chin ese in our school.4. the little girl(dress) herself?5. WhereMr Smith（live）?6. they often（liste n） to the radio?7. The childre n（work） very hard in the

13、 evening.8. She often（wash） her clothes.9. Whatyou usually（do） in the evening?10. Mrs. Smith always（stay） at home.11. he（go） to school on Saturdays?12. He always （go）to school at 7 in themorni ng.13. There（be） a lot of cars on the street.14. We（stay） at my uncle ' for the weekend.15.She（have） fo

14、ur balloo ns.五、用下列词的正确形式填空。like, study, get, look, teach, clea n, drive, stay, give, help, come, putMrs. Street works on her farm. Shethe jeep, butAllie and Charlie （not ） it. She after thebirds andthem food and water. I n the evening, Allieand Charliethe eggs andthem in two baskets.The n theythe eg

15、gs.Mrs. Streetfarming to students, too. The studentsto the farm andabout four or five weeks there. Theyfarmi ng andMrs Street with the birds andapple trees. Mrs. Street having the students on thefarm.六、句型转换：1. Spring comes after winter.（ 一般疑问句 ）2. They often do eye exercises at 10 o 'clock .（改为否

16、定句）3. He often does his homework late.（改为否定句）4. It costs me 100 Yuan.（对划线部分提问）5. I usually go to school by taxi.（对划线部分提问）6. Mary likes reading picture-books.（ 改否定句 ）7. They are English books.（改为单数句）8. They have lunch at 12:00 every day.（就划线部分提问）9.She is my mother ' s fr变为I一般疑问句）11. Their footbal

17、l is behind the door.（划线部分提问）12. Ann goes to school every day.（改为否定句 ）13. His father often reads newspaper in the evening.（ 对划线部分提问）14. I often swim in summer.（对划线部分提问）15. Jim usually has breakfast at 7:10.（改为一般疑问句）16. My father always puts his shoes un der the bed.（ 改为否定句）17. The days keep long in win ter.（改为一般疑冋句）18. He likes hamburgers, milk for lunch.（对划线部分提问）19. She looks beautiful in pink.（改为一般疑冋句）20. The housewife does her housework every day.（对划线部分提问