1、精選文檔四種基本時態總結一、 一般現在時 1.概念：經常、反復發生的動作或行為 現在的某種狀況 表示普遍真理或客觀事實 2.時間狀語： Always, usually, often, sometimes, every week (day, year, month), once a week(day, year, month), on Sundays, 3.基本結構：動詞 原形 （如主語為第三人稱單數，動詞上要改為第三人稱單數形式） 4.否定形式：主語+am/is/are +not+其他; 此時態的謂語動詞若為行為動詞，則在其前加don't, 如主語為第三人稱單數，則用doesn'

2、;t，同時還原行為動詞。 5.一般疑問句：把be動詞放于句首；用助動詞do提問，如主語為第三人稱單數，則用does，同時，還原行為動詞。 6.例句：. It seldom snows here. He is always ready to help others. Action speaks louder than words. 7.動詞加s的規章：（用于第三人稱單數后） （1）直接在動詞后+s    例如：like- likes          

3、60;play-plays   （2）以s, x, sh, ch, 接尾的動詞：+es  例如：wash-washes （3）以輔音+o接尾的動詞：+es 例如：go-goes （4）以輔音+y接尾的動詞：變y為i+es 例如：fly-flies二、 一般過去時 1.概念：過去某個時間里發生的動作或狀態；過去習慣性、經常性的動作、行為。 2.時間狀語：ago, yesterday, the day before yesterday, last week, last(year, nigh

4、t, month), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc. 3.基本結構：be動詞；行為動詞 的過去式 4.否定形式：主語+was/were +not+其他;在行為動詞前加didn't，同時還原行為動詞。 5.一般疑問句：was或were放于句首；用助動詞do的過去式did 提問，同時還原行為動詞。 6.例句：She often came to help us in those days. I didn't know you were so busy.

5、7. 動詞的過去式構成規章：(規章變化)發音規章：1 一般動詞在詞尾加上ed 。如：worked , washed played2 以e 結尾的動詞在詞尾加上d. 如 ：used, lived 3 以輔音字母和y結尾的動詞改y為i ,再加上ed . 如：studied , emptied 4 末尾只有一個輔音字母的重讀閉音節詞（輔元輔結構），雙寫最終的輔音字母，再加ed 如：stopped 在濁輔音和元音后面讀/d/在清輔音后面讀/t/ 在/t/和/d/后面讀/id/三、 現在進行時 1.概念：表示現階段或說話時正在進行的動作及行為。 2.時間狀語：Now, at this time, day

6、s, etc. look. listen 3.基本結構：主語+be +doing +其他 4.否定形式：主語+be +not +doing+其他 5.一般疑問句：把be動詞放于句首。 6.例句： How are you feeling today? He is doing well in his lessons. 7.動詞加ing的規章： 1）一般狀況下直接加ing    think-thinking     sleep-sleeping study-studying   s

7、peak-speaking2）以不發音的字母e結尾的單詞，去掉字母e，再加ing   wake-waking    make-making    come-coming  take-taking      leave-leaving    have-having3）以重讀閉音節結尾，呈現“輔，元，輔”結構的動詞，先雙寫末尾的輔音字母，再加ing  

8、學校學過的這類詞有：begin，cut, get, hit, run, set, sit, spit, stop, swim, beg, drop, fit, nod, dig, forget, regret, rid, 等。  留意：visit 不是以重讀閉音節結尾，不用雙寫  travel雖然重讀第一音節，詞尾音節不重讀，但是現在分詞仍要雙寫末尾輔音字母，然后再加ing ，

9、如：travel-travelling.學校階段此類詞只有這一個。   4）以 y 結尾的動詞 直接加 ing carry carrying    enjoy enjoying   5）以ie結尾的動詞，把ie改為y ，再加ing  die-dying     lie-lying 四、 一般將來時 1.概念：表示將要發生的動作或存在的狀態及打算、方

10、案或預備做某事。 2.時間狀語：Tomorrow, next day(week, month, year),soon, in a few minutes, by,the day after tomorrow, etc. 3.基本結構：主語+am/is/are +going to + do+其他；主語+will/shall + do+其他 4.否定形式：主語+am/is/are not going to do ；主語+will/shall not do+其他 5.一般疑問句：be放于句首；will/shall提到句首。 （第一人稱I/we用shall） 6.例句：They are going t

11、o have a competition with us in studies. It is going to rain.四種基本時態練習一、寫出下列動詞的第三人稱單數：drink _   go _    stay _   make _look _   have_   pass_    carry _come_   watch_   plant_    fly _study_ 

12、  brush_  do_    teach_二、寫出下列動詞的現在分詞：sit _ run_swim_make_go_ like_ write_ read_have_ sing _ dance_ put_see_  buy _  love_ live_take_come_get_begin _三、寫出下列動詞的過去式isam_  fly_  plant_  are _drink_  play_  go_  make _does_  dance_ 

13、0;worry_  ask _taste_  eat_  draw_  put _throw_  kick_  pass_  do  _四、用括號內動詞的適當形式填空。1. He often _(have) dinner at home.2. David and Tom _(be) in Class One.3. Mike _(not go) to the zoo on Sundays.4. What _they often _(do) on Saturdays?5. Mike _(like) cooking.6.

14、 You always _(do) your homework well.7. I _(be) ill. I'm staying in bed.8. The child often _(watch) TV in the evening.9.The boy _ ( draw)a picture now.10. Listen .Some girls _ ( sing)in the classroom .11. What _ you _ ( do ) now?12. Look . They _( have) an English lesson .13.They _(not ,water) t

15、he flowers now. 14.What is our granddaughter doing? She _(listen ) to music.15. It's  5  o'clock now. We _(have)supper now16._Helen_(wash )clothes? Yes ,she is 17. Today is a sunny day. We _ (have) a picnic this afternoon.18. My brother _ (go) to Shanghai next week.19. Tom oft

16、en _(go) to school on foot. But today is rain. He _ (go) to school by bike.20. What do you usually do at weekends? I usually _ (watch) TV and _(catch) insects?21. It's Friday today. What _she _ (do) this weekend? She _ (watch) TV and (catch) insects.22. What _ (do) you do last Sunday? I _ (pick)

17、 apples on a farm. What _ (do) next Sunday? I _ (milk) cows.23. Mary _ (visit) her grandparents tomorrow.24. Liu Tao _ (fly) kites in the playground yesterday.25. David _ (give) a puppet show next Monday.26. I _ (plan) for my study now.27. I _ (watch) a cartoon on Saturday.58. Her father _ (read) a newspaper last night.29. We _ to zoo yesterday, we _ to the park. (go)30. _ you _ (visit) your relatives last Spring Festival?31. What _ she _ (find) in t