1、初中英语-现在完成时- 专项练习1） 现在完成时通常表示过去发生或已经完成的某一动作对现在造成的影响和结果。说话人强调的是该动作或状态对现在的结果或影响,常和 already, just, never, ever, before,yet,many times 等连用.She has arrived. 她到了。 My daughter has just gone out. 我女儿刚出去2）表示开始于过去并持续到现在的动作或状态，往往和包括现在在内的表示一段时间的状语连用，如 recently，for+ 一段时间, since+ 过去时间点/ 从句等。如：The worker has worked
2、 in this factory for 10 years/ since 10yeas ago/ since 2005We havent seen you recently.最近我们没有见到你 She has been away for two years.她离开已经两年了。She has been with us since Monday.3）Have been to 表示去过某地方，不过现在已经回来Have gone to 表示去了，还未回来Have been in 表示一直在某个地方结构1.肯定句：主语+have/has+动词的过去分词 +其他2.否定句：主语+have/has+not+
3、动词的过去分词+其他3.一般疑问句：have/has+ 主语 +动词的过去分词+其他 Yes, 主语+have/has.No , 主语+have/has+not4.特殊疑问句：特殊疑问词+have/has+ 主语+动词的过去分词+其他注意： 当现在完成时与表示短时间的时间状语连用时，谓语动词必须使用延续性动词。如果谓语动词是非延续性动词则转化为对应的延续性动词。 若不是和短时间连用，则不用转化。英语的行为动词有持续性动词和瞬间性动词之分，瞬间性动词在完成时中如要与表示持续一段时间的状语连用，通常用意思相当的持续性动词来替换常用瞬间动词相应持续性动词关系：1、gobe away 2、comebe
4、 here 3、come backbe back 4、leavebe away（be not here） 5、buy have 6、borrowkeep 7、diebe dead 8、beginbe on 9、finishbe over 10、openbe open 11、closebe closed 12、losebe lost 13、get to knowknow 14、turn onbe on 15、get upbe up 16、sit downsit/beseated 17、joinbe in（）或 be amember 18、becomebe现在完成时练习一：写出下列动词的过去式和过
5、去分词1.take- 2.sit- 3.eat- 4. have- 5.look- begin- arrive- e- 7.sleep- 8. run- 9. write- 10.read- 11.go- 12. talk- 13.work- 14.play- 15. tell- 16.clean- 17.wait- 18.study- 19.shop- 20.swim- 21.watch- 22.teach- 23.think- 24stay- 25.practice- 26.visit- 27 spend-1. I_ already _ (see) the film. I _ (see)
6、it last week.2. _ he _ (finish) his work today? Not yet.3. My father _ just _ (come) back from work. He is tired now. 4. Wheres Li Ming ? He _ (go) to the teachers office.5. I _ (work) here since I _ (move) here in 1999. 6. So far I _(make) quite a few friends here.7. How long _ the Wangs _(stay) he
7、re ? For two weeks. 8. I _ just _ (finish) my homework. 10._ you _ (find) your science book yet?1 Have you ever _(take) a train?2 It _(be ) more than three years since Jim _(leave) here.3 Have you _(make)friends with your new classmates yet?4 I _(have) my lunch and Im not hungry now.5 Jim has never
8、_(see)a panda before6 We _(be) good friends since we met at school.7 We cant find him anywhere. Perhaps he_(go) home.8 He _(read) the book before.9 Mr. Green _(teach) us a lot about social studies since September.10 I _never_ (meet) her sister before.11 I _(teach) here for fifteen years.12 I _(teach
9、) here for a year.13 Mr. Smith _ _(work) here since 1984.14 He _ (learn)about 5,000 English words since he_ (go)to college.15 We _(know)each other for twenty years.16. We _just_(repair) our car, now it is good.17.She _ already_(have)lunch, she is full18 Mr. Brown_(be)_( in ,to)Shanghai for three day
10、s. 19 I _just_( be) _( in ,to) the post office.20. I_ already _ (see) the film. I _ (see) it last week.21. _ he _(finish) his work today ? Not yet .22. _ you _(be) to Hong Kong ? Yes, I _ (be) there twice .23. He _ just _ (finish) his homework.24. _ the young woman ever _(travel) to England?25. _ ea
11、ch of you _(read) “Gone with the wind” yet?26. Have you _(get) any new CDs?27. My family have never _ (be) to San28 Mary _never_( be) _( in ,to) the Great Wall. 29 _you ever _(be) _( in ,to) Hangzhou? 30 I _ _( be) _( in ,to) Beijing three times. 31 They _ _( be) _( in ,to) that village several time
12、s. 32 -Where is Tom? -He _ _( go) _( in ,to) the bookshop.33 Jack Johnson_ _( go) _( in ,to) London. 六、用 have / has been to / in, have gone to1) Where is Jack? He _ his country. 3) John _ England since he came back.4) How long _ they _ this village? 5) The Smiths _ Beijing for years.6) _ you ever _
13、America? - Yes, I _ there many times.7) I _ this school since three years ago. 8) Where is Jim? He _ the farm.句型转换：He has cleaned his room(否定，一般疑问，肯定回答)They have lived in this city for ten years. (否定，一般疑问，肯定回答,提问)Tim has decided to go to the zoo.(否定，一般疑问，肯定回答,提问) 1. I have been to Macau before. (改为否
14、定句) I _ _ been to Macau before.2. He hasnt come to school because he was ill. (就划线部分提问) _ _ he come to school?3. I bough a new bike just now. (用 just 改写) I _ just _ a new bike.4. We began to learn English three years ago.(改为同义句) We _ _English _three years6. They have been here since 2000. (对划线部分提问)_ _have they been here?
