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1、八年级（下）,Units 9-10,重点短语：1、最有用的发明之一2、一次不寻常的经历3、鼓励某人做某事4、两个，一对，几个5、数以千计的6、数以百万的7、全年，终年8、许多甜蜜的回忆9、察看，观察10、清理，丢掉,11、不再，不复12、至于，关于13、说实在的14、把.视为.15、根据16、几乎，接近17、一方面.另一方面.18、了解，学到19、导致，通向20、捐赠。,one of the most useful inventions,an unusual experience,encourage sb to do sth,a couple of,thousands of,millions
2、of,all year round,many sweet memories,check out,clear out,no longer,as for,to be honest,regard .as,according to,(be) close to,on the one hand ,on the other hand,learn about,lead to,give away,The present perfect tense(现在完成时）,一：中考考题分析,现在完成时在河南中考命题中的规律：主要以选择题的形式出现。,二：复习目标：,、复习现在完成时态的构成、用法及相关的时间状语。、巩固规则
3、动词过去式及过去分词的变化规则。、熟练掌握并正确运用现在完成时态，（非延续性动词与一段时间连用时与延续性动词的转变是重点）。,直接在原形后+ed 词尾是e时，直接加d 若词尾为“辅音字母加y”，则变y为i加ed。末尾只有一个辅音字母的重读闭音节，双写末尾辅音字母加ed.,规则变化,总结过去分词的变化规则,现在完成时的构成：,考点一：,现在完成时考点解析,eg：stopped dropped shopped planned preferred chatted,have/has+动词的过去分词,现在完成时的用法,1.过去发生的动作对现在造成的影响或结果。,2.过去已经开始，持续到现在的动作或状态,
4、I had breakfast,I have just had /eaten my breakfast.,(现在我不饿了),Im not hungry now,I moved herein 2014,I still live here,I have lived here for three years.,I have lived here since 2010/three years ago.,now,考点二：,past,Eg: I _ (learn) English for three years.,have learnt,A:这类词常强调动作完成。 already（已经，还，肯定句） ye
5、t（否定句，疑问句） never（从来没有） ever (曾经) twice （两次） recently(近来） before（句末） just （刚刚）,D,B,2011安徽 He promised to pick me up at the school gate. However. he _ yet. A. didnt arrive B. doesnt arrive C. isnt arriving D . hasnt arrived2011芜湖China develops so fast. Thats true. It _ a lot already. A. changes B. cha
6、nged C. will change D. has changed 2011襄阳- Why wont you go to the movie with me, Gina? - - Because I _ it twice. A. see B. have seen C. saw D. will see,D,时态的选择，时间状语是关键现在完成时态句中常见的时间状语,(1)since时间段agofor时间段 since two weeks ago=(2)since + 时间点for时间 since 2003= (3)since+从句(常用一般过去时)【2012乐山市】Have you known
7、Dr. Jackson for a long time?Yes, since she the Chinese Society. A. joined B. joins C. has joined,B.表示从过去一直持续到现在的时间.,A,自从两周前,自2003年,for two weeks,for 14 years,C：其他常见的时间状语,in the last /past few years/months 在过去的几年/月里these days 这些天 so far 迄今为止.1._you _(see)Mr. Black these days ,Jack. Yes ,I met him whe
8、n I was walking in the street yesterday. 2.Great changes _ in Tongren in the past five years. 2011铜仁 A. have happened B. have taken place C. have been happened D. have been taken place,B,Have seen,考点三、区分短暂性动词与持续性动词. 表示短暂性(瞬间性)的动词在现在完成时的句中不能和一段时间连用.即for,since短语等或how long问句 为了表述这种意思，我们常用相应的延续性动词来代替非延续
9、性动词。,五天前他借了这本书。He borrowed this book five days ago.He has kept this book for five days /since five days ago.,常见非延续性动词和延续性动词的转变,第一类：动词 be + adj.die finish open/closefall ill/asleepmarry sb/get married to第二类：动词 be + 介词短语/副词.start/begin leavejoincome/go 第三类：动词 另一个动词 buy borrow become,be dead,be away (f
10、rom ),be in/be a member of,be open/closed,be on,be over,be ill/asleep,be married to,have,keep,be (in),be,2012甘肃鸡西市She_ her hometown for many years. No one nearly knows her.A. has been away fromB. has leftC. had left,A,Which one is right?,2.否定句中可以用短暂性动词,He hasnt left the hometown for a long time.,注意：
11、1.It is /has been +一段时间 + since+ 从句.自从某事发生已有一段时间了. 我弟弟来北京两年了It is /has been two years since my brother came to Beijing.,My brother has been in Beijing for two years.,have/has been to,去过某地表示某人的一种经历,和once,twice,already,ever,never等连用.,去某地了,说话时某人已离开此地,在去某地的途中或已在某地,一直在某地(已经一段时间).常和for , since how long 等连
12、用.,have/has gone to,have/has been（ in）,考点四：,1. Hello, may I speak to Mr. Smith? Sorry, he isnt in. He _the office. 12福州 A. has been to B. has gone to C. has been away 2.“Have you ever been to Tokyo?” “Yes, I _ there twice. Its a modern city.” 2012贵阳 A. have gone B. have been C. had gone3.Is Mr. Smit
13、h still in Shanghai? Yes, he _ there for two months. 2011本溪 A. has beenB. has gone C. has been to D. has gone to,B,B,A,1. The coffee is wonderful! It doesnt taste like anything I _ before. (2010，27题） A. have B. was having C. have ever had D. had ever had 2. Each of the girls here _ to the West Lake
14、twice. (2011，22题） A. have gone B. have been C. has gone D. has been 3. So far this year, many new houses _ in Wenchuan with the help of the government. (2011,27题） A. build B. are built C. will build D. have been built4.Dr.Smith _ to London. He will come back in a month. (2012，26题）A: went to B has go
15、ne to C has been to D. goes to,中考现在完成时态试题大练兵,1.My aunt is a writer. She _ more than ten books since 1980. 【11北京】 A. writes B. wrote C. has written D. will write. 2. She _ this book for nearly three weeks.(雅安) A. has borrowed B. has lent C. has bought D. has kept3.You are too late. The film _ since h
16、alf an hour ago.广东 A.has begun B. has been on C. began 4.Mr. Fan _ this watch in 2005. he _ it for 6 years. (泸州) A .bought, has had B. bought, has C. has bought, has had D. has bought, had 5.-Oh, you are here. Im looking for you all the morning. _？-To the library. 【呼和浩特】 A. Where have you gone B. Wh
17、ere will you go C. Where are you going D. Where have you been?6.A:How clean the bedroom is!B: Yes, I am sure that someone it .重庆 A. cleans B. cleaned C. has cleaned D. had cleaned,全国各地中考现在完成时态试题,C,D,B,A,D,C,7.Hi, guys. Where are you heading now? Home. We _all our money, so we have to walk home now.
18、(11威海) A. spend B. spent C. have spent D. are spending 8_ has your uncle _ the village? Since 1999.He is in Shanghai now. .（11凉山） A. How long; been away from B. When; been away from C. How long; left9.I _ Mr. Smith since he moved to Shanghai. （12北京） A. didnt hear fromB. dont hear from C. wont hear fromD. havent heard from10. Our English teacher is very nice. We_friends since three years ago. A.wereB. became C. have beenD. have made,C,A,D,C,小结：本节课主要复习了现在完成时态的构成及用法，希望同学们善于思考和总结，掌握好这一重要时态！,Fight for the final exam!,
