一般現(xiàn)在時、一般過去時、一般將來時、現(xiàn)在進行時

1、初中語法般現(xiàn)在時、一般過去時、一般將來時、現(xiàn)在進行時四種時態(tài)的區(qū)別名稱定義時間動詞形式時間詞一般現(xiàn)在時表示經(jīng)常性或習 慣性的動作平時、經(jīng)常1、動詞原形2、第三人稱單 數(shù)動詞后-s/esalways、 sometimes、 usually、 ofte n、 every morning、 every week、 twice a week 等等 等等現(xiàn)在進行時表示此時此刻或 現(xiàn)階段正在進行 的動作正在進行am/is/are+ 動詞 ingnow、rightnow、at the mome nt、 look、 liste n等一般將來時表示將來發(fā)生的 事即將、計劃1、will/shall+ 動 詞原形2

2、、am/is/are +go ing to+動詞 原形in the future、 n extweek/month、 tomorrow、 in two weeks等等 等等一般過去時表示過去某一時 候或某一段時間 所發(fā)生的事情或 存在的狀態(tài)過去（與現(xiàn)在無關的）1、V-ed （規(guī)則動詞）2、不規(guī)則動詞變化ago、 yesterday、 last week/ n ight、just now、 once upon atime 等1、一般現(xiàn)在時第三人稱單數(shù)的動詞變化規(guī)則：1）大多數(shù)動詞在詞尾加“ S”女口： stop; make-read ; play2）以輔音字母加“ y”結(jié)尾的，要先將“ y”變?yōu)?/p>

3、“ i”，然后在加“ es”女口： fly ; carrystudy ; worry 3）以“ s, x, ch, sh結(jié)尾的，在詞尾加“ es”女口： teach ; watch4）以“ o”結(jié)尾的動詞，加“ es”女口： godo2、現(xiàn)在進行時一一動詞ing形式的變化規(guī)則1.一般動詞直接在詞尾+ing例: read （讀）talk（交談）sinL（唱歌）2以不發(fā)音e結(jié)尾的動詞，先去e再加ing例: like喜歡 write寫skate（滑冰）3、以重讀閉音節(jié)結(jié)尾且末尾只有一個輔音字母的動詞，雙寫末尾字母，再加 ing例：stop（停止）get（得到）4少數(shù)幾個以ie結(jié)尾的動詞，變ie為f再

4、加ing=例：lie（躺、撒謊）tie（系、捆綁）3、一般過去時一一動詞的變化規(guī)則(1) 一般在動詞后加-ed。如:play-, offer-, weigh-, destroy-, sign-(2) 在以字母e結(jié)尾的動詞后，只加-d。如:like-, provide-, hate - date-在以“輔音字母+y”結(jié)尾的動詞后，則改y為i,再加-ed。如:supply-, study-.(4) 在以單短元音的重讀閉音節(jié)結(jié)尾且，末尾只有一個輔音字母的動詞后，雙 寫最后一個輔音字母，再加-edo如:plan-, refer-regret-, ban-(5) 還有一些不規(guī)則變化的要單獨記。女口： d

5、o-didknow-knewam/is-was cut-cut become-became練一練：一、寫出下列動詞的形式1) 寫出下列動詞的第三人稱單數(shù)形式know listenbrushwatchgo do have2) 寫出下列動詞的ing形式go-, work-clos, come-become-get - sit -3) 寫出下列動詞的過去式go do have play flyknow build brush listen cut二、用所給動詞的正確形式填空。st1. He often(read) 21Cen tury Tee ns.2. Is he(enjoy) his stay

6、here?3.We(build) a lab n ext year.4.He(write) at the mome nt.5.I(be) in Beijing last year.6.He(be) taller than I.7.Wherehe(tell) herthe n ews?8.I ' m going to(work) hard.9.She can(help) me with my En glish10. They(read) n ewspapers now.綜合練習：一、用括號里的詞的適當形式填空1. We often(play) on the playgro und.2.

7、He(get) up at six ' clock.3. you(brush) your teeth every morni ng4. What (do) he usually (do) after school?5. Danny (study) En glish, Chin ese, Math, Science and Art at school.6. Mike(go) to the park with his sister yesterday.7. Last ni ght, she(watch) TV with his pare nts.8. Mike(read) En glish

8、 tomorrow?9. How many less onsyour classmate(have) n ext week?10. What timehis mother(do) the housework tomorrow?11. Don' t make a no ise. Gran dpa(sleep).12. It(take) me two hours to fin ish my homework last ni ght.13. Whatyour mother(do) every eve ning? She(wash) clothes.14. Look! She(do) her

9、homework.15. There16. They(be) a football match on TV n ext Sun day.17. The earth(move) round the sun.18. I(be) born in 1992.19.you(go) school yesterday? No, I(no t).20. How long,you(stay) in Paris last time?(visit) the Great Wall now.1. washmatchguessstudyfin ishgosnowcarry2. stopseedriveletcarryke

10、epfindthi nkteachcatch3.staybeg inforgetliedierunprefergiveringdancehope三、寫出下列動詞的過去式tellbreakbuildcatchbeg indraweatcomebuycutreadputthi nkgogetgivekeepknow、寫出下列動詞的第三人稱單數(shù)形式:join_四、單項選擇()1.youyour homework now?A. Are, do B. Do, do C. Will, do D. Are, doi ng()2. Look, theya good time.A. has B. have C.

11、 are hav ing D. had()3. I can' t find my pen. Can I use yours? Sorry, Iit now.A. am using B. was using C. have used D. used()4. youto the radio?No, you can turn it off.A. Did, liste n B. Have, liste nedC. Do, liste n D. Are, liste ning()5. Look! Some childre ngames on the playgro und.A. is playi

12、 ngB. are playi ngC. are played D. is going to play()6.your mothersome clea ning on Sun days? A. Does, doesB. Do, does C. Does, do D. Do, do()7. Mr. Black ofte nfish ing on Sun days.A. go B. goesC. d'rt goD. isn t go()8. Wego to play outside in wi nter.A. do B. does C. d6nt D. doesn t()9.your fa

13、ther usually go to work early every day?A. Was B. Were C. Do D. Does()10.youEn glish every morning?A. Are, read B. Do, read C. Does, read D. Are, read ing()11. Look at those clouds. Itsoon.A. is going to rain B. is rai ningC. will rainD. wort rain()12. The radio says itthe day after tomorrow.A. is going to snow B. is snowing C. will snow D. snows()13.Tom and Jim in the classroom just now?A. Was B. Are