一般現(xiàn)在時講解及練習

1、一般現(xiàn)在時講解及練習 標簽：一般現(xiàn)在時一、 定義與講解一般現(xiàn)在時：表示經(jīng)常性的事情，經(jīng)常性的動作或一般性事實。時間狀語：often 經(jīng)常，usually通常，always 總是，every每個，sometimes 有時，at 在幾點鐘只有在第三人稱單數(shù)用動詞的“三單變化”，其他用動詞的原形。三單變化：1.多數(shù)在動詞后s     play plays  like likes（1）直接在動詞詞尾加-s.ask-asks     work-works  get-gets  

2、0;   stay-stays（2）以字母s, x, ch, sh或o結(jié)尾的動詞，在詞尾直接加-es.watch-watches   wish-wishes  fix-fixes         do-doesgo-goes         pass-passes（3）以“輔音字母加 - y”結(jié)尾的動詞，要先變y為i再加-es.try-tries   

3、60; study-studies cry-cries      fly-flies2.不規(guī)則變化：be- is  are    have-has二、一般現(xiàn)在時用法1. 表示經(jīng)常性，習慣性,永久性的動作或存在的狀態(tài).通常與副詞sometimes, often, usually, always, every day (year, month ), once (twice, three times) a day,等時間狀語連用。They usually go to school by bike.I take

4、the medicine three times a day.She helps her mother once a week.Marys father is a policeman.There are 50 students in my class.2. 表示客觀真理，科學原理，自然現(xiàn)象，等客觀事實或格言，諺語等。  The sun rises in the east and sets in the west every day.  The man who has never been to the Great Wall is not a real man. 

5、Tomorrow is Tuesday.三、一般現(xiàn)在時的句子轉(zhuǎn)換：（1）當句子中有be動詞或情態(tài)動詞時，則把be動詞或情態(tài)動詞(can,could等等)提到主語的前面變成疑問句;在be動詞或情態(tài)動詞后面加not變成否定句. 例：陳述句：She is a student.疑問句 Is she a student? 否定句 She is not a student.陳述句：I can swim.疑問句 Can you swim否定句 I can not swim.（2）   當句子中即沒有be動詞，也沒有情態(tài)動詞時，則在主語前加助動詞do (you,以及復數(shù)), do

6、es（單數(shù)she,he,it）變成問句；在主語后謂語動詞前加助動詞dont（I,you,以及復數(shù)), doesnt（單數(shù)she,he,it）變成否定句，助動詞后的動詞要變成動詞原形。例：陳述句：We get up at 7:00 every morning.疑問句Do you get up at 7:00 every morning?否定句We dont get up at 7:00 every morning.陳述句：She has a little brother. 疑問句 Does she have a little brother?否定句 She doesnt have a littl

7、e brother.（一）用動詞的適當形式填空1. She _(go) to school at seven oclock.2. Its 6  oclock. They are _ (eat) supper.3. He usually _ up at 17:00.(get )4. She _ (live) in Beijing.5. Amy _ (be) here just now.6. _ (be)there a fly  on the table just now?7. My father _ (watch) TV every evening .8. My father

8、 _ (make) toys these days.9?_ Amy _ (read) English every day10. Chen Jie sometimes _(go)to the park with her sister.（二）.選擇填空1I want_homework now. A. doing     B. to do   C. to do my    D. do my2It's time_.A. go to school  B. play games  

9、; C. to go home  D. to do my homeworks3_go and help her.  A. Let's me   B. Let's us   C. Let's   D. Let's to4Do they have a new car? Yes,_.A .they are   B.they have   C. they don't    D. they do5He often _

10、 supper at 6:00 in the evening.A. have    B. has     c. is having     D. is eating6. We _ any Chinese classes on Friday.A. are having  B. arent having  C. dont have  D. are have（三）、用括號內(nèi)動詞的適當形式填空。1. He often _ (have) dinner at home

11、.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

12、 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. Im staying in bed.16. She _ (go) to school from Monday to Friday.17. Li

13、u Tao _ (do) not like PE.18. The child often _ (watch) TV in the evening.19. Wang Kai and Wang li_ (have) eight lessons this term.20. What day _ (be) it today?  Its Saturday.1.  We often_(play) in the playgound.2.  He _(get) up at six oclock.3. _you _(brush) your teeth every morning.4

14、. What _(do) he usually       (do) after school?5. Danny_(study) English,Chinese,Maths,Science and Art an school.6. Mike sometimes _(go) to the park with his sister.7. At eight at night, she _(watch) TV with his parents.8. _ Mike_(read) English every day?9. How many les

15、sons_your classmate_(have) on Monday?10.What time_his mother_(do) the housework?1. Do you often play football after school? (肯定回答)2. I have many books.  （改為否定句）3. Gao Shans sister likes playing table tennis （改為否定句）4. She lives in a small town near New York.    （改為一般疑問句）5. I watch TV every day. （改為一般疑問句）6. David has got a goal. （改為一般疑問句）7. We have four lessons.（否定句）8. Nancy doesnt run fast （肯定句）9. My dog runs fast. 否定句： 一般疑問句：10.  Mike has two letters for him.一般疑問句： 否定句：11.   I usually