(完整word)新译林8Bunit1pastandpresent知识总结,推荐文档.pdf

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1、1 8B unit1 past and present 一.词汇拓展1.marry v.married(adj.)已婚的municate munication(n.)3.north n.northern(adj.)4.wife n.wives(复数)5.interview v.interviewer(n.)采访者6.recent adj.recently(adv.)7.exact adj.exactly(adv.)8.pollute v.pollution(n.)二.重点短语1.和玩 play with sb 2.不再 not any more=no more 3.不同时期的交通工具trans

2、port at different times 4.阳光镇的变化 the changes to Sunshine Town 5.非常了解这个地方know the place well 6.从那时起 since then自从 2005 年以来 since 2005自从去年以来 since last year 自从三个星期前以来since three weeks ago 7.搬家 move house搬到南京 move to Nanjing 搬走 move away 搬出 move out of 搬进一座新公寓 move to/into a new flat 8.在南部 in the southe

3、rn part of 9.结婚 get married 已经结婚 have been married for 和某人结婚 be/get married to sb/marry sb 把某人嫁给某人 marry sb.to sb.10.变化很大 change a lot change into 变成change n.改变（可数）找零，零钱（不可数）11.在过去 in the past 在现在 at present 12.这些年以来 over/during the years 13.把变成 turn into 翻到 turn to 14.打牌 play cards 下中国象棋 play Chine

4、se chess 15.愉快的假期 pleasant holiday 16.玩得很开心 have a pleasant time 17.水污染 water pollution 噪音污染 noise pollution 减少污染 reduce the pollution 18.过去经常做某事 used to do sth 19.像以前一样经常地 as often as before 20.把排进/倒进 dump into21.一个很严重的问题a very serious problem 22.采取行动做某事 take action to do sth 23.在某种程度上 in some ways

5、 顺便问一下 by the way 在去的路上 on the way to挡路 in the way 24.开阔的空间/户外活动场所 open space 25.不时地，偶尔 from time to time 26.一处自然景点地方a place of natural beauty 精品资料-欢迎下载-欢迎下载 名师归纳-第 1 页，共 6 页 -2 27.从借 borrow sth from sb 借给某人/把借给 lend sb sth=lend sth to sb 28.在使用中 be in use=be in service 29.带去 take sb to 30.独自地 on on

6、e s own=by oneself=alone 31.有同感 have the same feeling 32.青山环绕 green hills around 33.清新的空气 fresh air 34.良好的环境 a good environment 35.发展缓慢 less development 36.离远 be far(away)from 两个街区远 two blocks away 离近 be close to 37.给造成许多麻烦cause many problems for 38.近期照片 recent photos 在近几年中 in recent years 39.的反义词 t

7、he opposite of 40.有好运 have good luck 41.把扔掉 throw sth away 42.写一篇有关阳光镇的文章write an article on Sunshine Town 43.在过去的一个世纪over the past century 44.关于北京的过去和现在about Beijing s past and present 45.感冒 have a cold 患重感冒 have a bad cold 46.受到某人的来信 hear from sb=receive a letter from 47.乘飞机旅行 travel by plane/by a

8、ir 48.享受阳光和沙滩 enjoy the sun and the beach 49.走遍城市 go around the city 50.返回 return=get back return to 回到，归还51.出国 go abroad 国内外 at home and abroad 52.和保持联系 keep in touch with 三.重点句子1.-Eddie，have you seen my food?-Yes.Ive just eaten it.“埃迪，你看到我的食物了吗？”“是的，我刚刚把它吃完。”2.The factory used to dump its waste in

9、to the river.（didn t use to do/used not to do）工厂过去常常把废物倒进河里。3.I have known the place since I was very young.自从我很小时我就知道了这个地方。4.China has changed a lot.=Great changes have happened to China.=There have been gr eat changes in China.5.Many of them have moved to other areas and I feel a bit lonely from t

10、ime to time.他们中的许多人已经搬到其他地方了，我时不时的感到有点孤独。6.The government realized it was a very serious problem and took action to reduce the pollution.后来政府意识到了这个问题，并采取行动改善了这种情况。7.They have gone to the cinema already.John has been to the USA a few 精品资料-欢迎下载-欢迎下载 名师归纳-第 2 页，共 6 页 -文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T

11、9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:C

12、O1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 H

13、Q8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ

14、4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码

15、:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10

16、 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7

17、ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A43 times.他们已经去了电影院。约翰去过美国几次。8.I come to school by bus on my own.9.He thinks he is unlucky enough to see the changes to Sunshine Town.他认为他不足够幸运看到阳光镇的改变。10.It no longer

18、provides a good environment for wildlife.=It doesnt provide a good environment for wildlife any longer.四.词句解析1.justadv.刚才 点拨 just 意为“刚刚，刚才”，强调最近刚发生的事情。It doesnt matter.Weve just begun our class.没关系。我们刚开始上课。拓展(1)just 还可译为“正好；仅仅；就是”，用来加强语气。Its just half past nine now.现在正好九点半。(2)just意为“刚刚”，与现在完成时连用；jus

19、t now意为“刚才”，与一般过去时连用。The sheep have just eaten the grass up.那些绵羊刚刚将草吃光。Amy finished her homework just now.埃米刚才完成了家庭作业。2.marriedadj.已婚的 点拨 a married woman已婚妇女a married man 已婚男子be/get married to 与结婚They have been married for five years.他们结婚已经 5 年了。拓展 marry v.结婚marriage n.结婚，婚礼My sisters marriage will

20、take place at ten oclock today.我姐姐的婚礼将于今天 10 点举行。搭配 marry sb 嫁给某人，娶了某人，与某人结婚marry sb to 把某人嫁给I am going to marry John.我要和约翰结婚了。3.wasten.废品，废料 点拨(1)vt.&vi.浪费Dont waste the money.There isnt much left.不要浪费那些钱。没有多少了。(2)adj.无用的；废弃的waste paper 废纸(3)n.浪费；废品，废料Its a waste of time.这是浪费时间。It is a waste to thr

21、ow away good food.把好的食物扔掉是浪费。The waste from the factory was taken away in trucks.工厂的废料被装上大卡车运走了。4.interviewn.采访精品资料-欢迎下载-欢迎下载 名师归纳-第 3 页，共 6 页 -文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4

22、T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:

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24、HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 Z

25、Z4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编

26、码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X1

27、0 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7

28、 ZZ4T9J2I6A44 点拨 interview作名词时，意为“面试，会谈”；作动词时，意为“采访，会见”。interview sbhave an interview with sb，意为“采访某人”。The reporter had an interview with the winner of the competition.那位记者对这次竞赛的获胜者进行了采访。Peter interviewed Mr White yesterday.彼得昨天会见了怀特先生。She became a member of the company after the job interview.工作面试结

29、束之后，她成了公司的一员。5.lonely 和 alone(1)lonely 为形容词，意为“孤独的；寂寞的；无人烟的，荒凉的”。live a lonely life 过着孤单的生活a lonely old man 一位孤独的老人feel lonely 感到孤独 a lonely island 一座荒岛After his wife and two children left him,he was very lonely.他的妻子和两个孩子离他而去后，他很孤独。(2)alone 作形容词，意为“单独的，独自的；独一无二的”，只作表语。He was alone in the house.他独自在家

30、里。I am not alone in thinking so.并非只有我这样想。(3)alone 还可作副词，意为“单独地，独自地”。He went home alone.他独自回家了。She lived alone.她独居。6.happen 和 take placehappen与 take place两者都作“发生”讲，都不能用于被动语态，但它们之间也有差别。(1)happen指“碰巧发生”，强调偶然性，常指事情在人们无意识、无准备的情况下发生。The accident happened yesterday.这起事故发生在昨天。What has happened to his family

31、?他家出什么事了？(2)take place 是不及物动词词组，意为“发生”，指事情按照计划发生。Many great changes took place in our village last year.去年我们村发生了许多巨大变化。In 1919,the May 4th Movement took place in China.一九一九年，中国爆发了五四运动。(3)take place 还可作“举行”讲，相当于hold。但 take place 没有被动语态，而hold 有被动语态。The Olympic Games take place every four years.奥运会每四年举

32、行一次。When will the wedding take place?When will the wedding be held?婚礼将什么时候举行？7.used to do sth,be/get used to(doing)sth,be used to do sth 和 be used as精品资料-欢迎下载-欢迎下载 名师归纳-第 4 页，共 6 页 -文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J

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34、G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8

35、V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T

36、9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:C

37、O1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 H

38、Q8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ

39、4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A45(1)used to do sth 意为“过去常常做某事”，暗含现在不再这样做了，其中to 为不定式符号。She used to teach history in that school.她过去在那所学校教历史。(2)be/get used to(doing)sth意为“习惯于(做)某事”，其中 to 为介词。She has got used to the country life.她已经习惯了乡村生活。(3)be used to do sth be used for doing sth，意为

40、“被用来做某事”。Stamps are used to send letters.Stamps are used for sending letters.邮票被用来寄信。(4)be used as 意为“被用作”。The building is used as a teaching centre.这栋楼被用作教学中心。8.I ve lived here since I was born.自从我出生以来，我就住在这儿。点拨 since 表示“自从以来”，常与现在完成时连用。具体用法如下：(1)since表过去的时间点Jack has lived in London since 1999.自从 1

41、999 年以来，杰克就一直住在伦敦。(2)“since一段时间 ago”，表示“自从前”。David has been famous as a writer since three years ago.自从三年前，戴维作为一名作家就已经出名了。(3)since从句(从句中的谓语动词用一般过去时)Great changes have taken place in our school since you left.自从你离开后，我们学校发生了很大变化。拓展(1)since 作连词，意为“因为，既然，鉴于”。Since the rain has stopped,lets go for a walk

42、.既然雨停了，那我们出去散散步吧。(2)“It is时间段 since/It has been 时间段 since”表示“从起已经有多长时间了”。It is three years since he began to smoke.自从他开始吸烟已经有三年了。五.语法现在完成时的“完成用法”和“未完成用法”1.现在完成时的 完成用法 现在完成时的 完成用法 指的是动作发生在过去某一时刻并已结束，但该动作对现在产生了影响，与现在情况具有因果关系。例如：He has turned off the light.他已把灯关了。(动作结束于过去，但说明的是现在的情况-灯现在不亮了。)现在完成时 完成用法

43、的特点是动作不延续，因此，该时态只能与表示不定的过去时间状语(如：already，yet，before，recently 等)、频度时间状语(如：never，ever，once 等)、包括现在时刻在内的时间状语(如：this morning month year.，today 等)连用。精品资料-欢迎下载-欢迎下载 名师归纳-第 5 页，共 6 页 -文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4

44、文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W

45、3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W

46、7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6

47、A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V

48、7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E

49、1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2

50、I6A4文档编码:CO1G1V7W3X10 HQ8V3E1W7U7 ZZ4T9J2I6A46 例如：Have you found your pen yet？你已找到你的钢笔了吗？2.现在完成时的 未完成用法 现在完成时的 未完成用法 指的是动作开始于过去某一时刻，一直延续到现在，或可能还要继续下去。例如：He has lived here since 1978.自从 1978 年以来，他一直住在这儿。(动作起始于1978年，一直住到现在，可能还要继续住下去。)I have been in the army for more than 5 years.我在部队已经呆了五年多了。(动作开始于5年前