八年級英語下冊現(xiàn)在完成時與其它時態(tài)的辨析(易錯考點回顧+提分闖關(guān)訓(xùn)練)練習(xí)人教新目標版

1、【易錯考點回顧】現(xiàn)在完成時與其它時態(tài)的辨析【易錯點睛】在現(xiàn)在完成時的考查中，以現(xiàn)在完成時與一般過去時的辨析較為常見。兩者有如下區(qū)別。1.兩者都表示在過去發(fā)生的動作。但現(xiàn)在完成時側(cè)重過去的動作對現(xiàn)在造成的影響。而一般過去時側(cè)重于表過去的動作，與現(xiàn)在無關(guān)。如：Yesterday I went to the zoo.昨天我去了動物園。（僅說明昨天去了動物園，與現(xiàn)在無關(guān)）Li Lei has read the book.李磊已看過那本書。（說明李磊了解那本書的內(nèi)容）2.連用的時間狀語不同：與現(xiàn)在完成時連用的時間狀語有already, yet, still, just, sofar, in the la

2、st/past ,before, ever, never, since或 for 弓丨出的時間等。而一般過去時則常與 ago, yesterday, last ，in 2000, just now等連用。Have you ever picked flowers or steeped on the grass in a park?你們曾在公園里摘過花或踩過草地嗎？Father bought that watch ten years ago.爸爸十年前買了那塊手表。I have n ever see n the film before.我以前從沒看過這部影片。一招致勝時態(tài)現(xiàn)在完成時一般過去時意義過

3、去的動作對現(xiàn)在有影響過去的動作時間狀語since, since the n, for+一段ago, yesterday,last ,時間，so far,in thejust now, in +過去年份,last/past 【易錯考點回顧】1._ you_ your homework yet?Yes. I_it a mome nt ago.A. Did; do; fini shedB. Have; done; fini shedC. Have; done; have fini shedD. Will; do; finish易錯選，而答語中有個a moment ago ，這是一般過去時的常用時間狀

4、語，所以在做時態(tài)題2【錯因分析】題干中有個 yet，這是現(xiàn)在完成時常用的副詞，如果考生忽視了這一點，就容易錯選，而答語中有個a moment ago ，這是一般過去時的常用時間狀語，所以在做時態(tài)題3的時候，需把握住題干中的時間狀語，否則容易錯選。思路點撥 】把握住現(xiàn)在完成時的使用特點， 抓住題干中的關(guān)鍵詞和時間狀語即可快速的判 斷出正確答案?！菊_答案】正確答案為 B。句意：一一你做完作業(yè)了嗎？一一是的。我剛才做完的。根據(jù)問句中的 yet 可知應(yīng)該用現(xiàn)在完成時態(tài)，根據(jù)答語中時間狀語 般過去時。故選 B。中考鏈接】school. OK, I ll wake Carl up. HeA. has f

5、allen asleep B. has been asleep C. fell asleep D. falls asleep答案 】 B解析： 根據(jù) for an hour 可知， 這是一個表示一段時間的時間狀語， 通常用于現(xiàn)在完成時中， 并且動詞應(yīng)用延續(xù)性動詞， 而 fall asleep 是瞬時性動詞， 在完成時中應(yīng)變成持續(xù)性的狀態(tài)， 故選 B。Anna since three years ago.答案： C闖關(guān)提分訓(xùn)練】現(xiàn)在完成時與其它時態(tài)的辨析a moment ago 可知應(yīng)該用1. （ 2017 北京中考）Lily is my classmate. Weeach other sinc

6、e she came to ourA. knowB. knewC. have knownD. will know答案 】 C解析：考查動詞的時態(tài)。since 引導(dǎo)時間狀語從句時，從句用一般過去時，主句應(yīng)用現(xiàn)在完成時。故選 C。2. （2018 青島） Its time to work now.for an hour.3. （ 2017 常德） IA. knewB. knowC. have known解析：根據(jù)句中的時間狀語since three years ago可知要用現(xiàn)在完成時，其結(jié)構(gòu)是have/has+ 過去分詞，故選C。41. _ you _ the dog? It s very hu

7、ngry now. Oh, I forgot.A. Did; feedB. Have; fed C. Do; feedD. Will; feed2. Leave the book here,please. I _ it yet. I ll go on reading it tonight.A. finish B. haven t finished C. will finish D. finished3. We _ up, so we should help parents do some housework.A. growB. grew C. will growD. have grown4.

8、Tom, _ you ever _ that new film? Yes. I _ it a week ago.A. have; seen; sawB. have; seen; seeC. do; see; seeD. had; seen; saw5. Tom! I _ you 40 times that Ill beat you if you dont leave that applejam alone. Sorry, Aunt!A. tellB. told C. have told D. am telling6. Over 100 countries and organizations _

9、 warm support to the Belt and RoadInitiative （倡議） since 2013. Wonderful! Our circle friends is growing bigger.A. giveB. have given C. gave D. will give7. I think our teacher, Mrs. Allen, knows everything. 1 agree. Because she _ over 2,000 books.A. read B. has read C. readsD. is reading8. The family

10、_ there since they moved to China in the 2000s.A. lived B. will live C. live D. have lived9. I hear youre crazy about Roger Federer. Exactly. He is one of the greatest tennis players in the world and _ 18 grandslams（ 大滿貫） all together.A. achieves B. achieved C. has achieved D. will achieve10. Is tha

11、t a new coat? No, I _ it for a long time.A. bought B. have bought C. have had11. Its nice to see you again. We _ each other since 2014.5A. wont see B. dont see C. havent seen D. didnt see12. My mother _ a good example for me since I was young.A. was B. has been C. will be D. is13. It seems that EI N

12、ino _ some disasters in the world in the past few months.A. has caused B. is causing C. will cause D. caused14. This museum_ here for over 80 years. It _ one of the oldest buildingsin this city.A. is; was B. had been; is C. was; has been D. has been; is15. The water _ dark and dirty. Its no longer s

13、afe to drink.A. became B. has become C. will become D. was becoming16. Jenny, when did you move here? I _ here for three years.A. lived B. moved C. have moved D. have lived17. Rick _ a lot about Chinese culture since he came to China.A. has learned B. will learn C. learns D. learned18. Whats the new book about? Can you tell me? Sorry, I _ it so I cant tell you anything about it.A. dont read B. didnt read C. havent read D. wont read19. Do you still play basketball? Oh, no. I _ it for the past two years.A. havent played B. didnt play C. wont play D. hadnt played20. Steven came to C