1、语法点集中攻坚,单元要点大本营,单元一法练写作,Unit 8,Have you read Treasure Island yet?,语法讲堂,现在完成时（一）,现在完成时表示过去发生的动作对现在造成的影响或结果，也可以表示从过去某一时间开始，一直持续到现在的动作或状态。常与already（已经），just（刚刚），ever（曾经），never（从不），before（以前），yet（仍然）等连用。,现在完成时的结构,考点 1,have not 常简略为havent，has not 常简略为 hasnt。,注意：,典例,Monica, you the exam! Congratulation！（黔
2、南州） A. pass B. have passed C. will pass D. are passing,B,【点拨】本题用语境判断法。由Congratulation！可知是已经通过考试了，对现在的影响，用现在完成时。,already与yet在现在完成时中的用法,考点 2,典例,Has your sister finished reading ？ Yes. She has finished it.（巴中） A. yet； yet B. yet； already C. already； yet,B,【点拨】本题用语法判定法。already常用于肯定陈述句中，yet多用于否定句或疑问句中。,一
3、般过去时与现在完成时的区别,考点 3,一般过去时表示过去某时发生的动作或单纯叙述过去的事情。现在完成时强调过去的动作对现在造成的影响或结果。 eg: I saw this film yesterday. 我昨天看了这部电影。 I have seen this film. 这部电影我已经看过了。,(2) 一般过去时常与具体的表示过去的时间状语（如： yesterday， last week， three days ago， in 1990等）连用；现在完成时不与表示明确的过去的时间状语连用，但可以与in the past.years/weeks， so far等时间状语连用。 eg：Tom wr
4、ote a letter to his parents last night. 昨晚汤姆给他父母写了一封信。 The weather has been so hot so far this summer. 到目前为止，今年夏天天气一直很热。,典例,I the book club last week and I _ two books already.（新疆） A. join； read B. joined；read C. joined； have read D. joined； has read,C,【点拨】本题用寻找题眼法。由句中时间状语last week可知第一个空应用一般过去时；由句中a
5、lready可知第二个空应用现在完成时。,即学即练,一、单项选择,1(2016内江) I cant find my wallet anywhere. Im sure I_it. A. lost B. will lose C. lose D. have lost,【点拨】考查句子的时态。句意：我到处都找不到我的钱包了。我确信我_它。从句意可知在此强调对现在所造成的影响或结果：找不到了。因此用现在完成时，故选D。,D,2(中考襄阳)When will you hand in your book report? Sorry, Im not sure. I _writing it yet. Adidn
6、t finish Bdont finish Chadnt finished Dhavent finished,D,【点拨】此题用正确把握语境法。根据yet判断，应用现在完成时，且是否定句。句意：你什么时候交你的读书报告？对不起，我不确定。我还没有写完。,3(2015宜昌)_ Internet business _traditional business in the past few years? Not really. ADoes；beat BWill；beat CHas；beaten DIs；beating,C,【点拨】考查时态的辨析。问句句意：在过去的几年中互联网商业击败了传统的商业吗？
7、由时间状语in the past few years可判断出用现在完成时。,4(中考天津)_ you ever_ the newMinyuan Stadium？ No, I havent. ADo; visit BHave; visited CDid; visit DAre; visiting,B,5(2016青岛) William Shakespeare _ for over 400 years, but his works still have great influence today. A. died B. was dying C. has died D. has been dead,
8、D,【点拨】考查现在完成时态。句意：威廉莎士比亚已经去世400多年了，但是他的作品在今天仍然有巨大的影响。结合语境可知用现在完成时态。die是非延续性动词，应用has been dead表状态，故选D。,6Tim has already gone to England.(改为否定句) Tim _ _ to England _. 7Her cousins have left there.(改为一般疑问句)_ her cousins _ there? 8Mom cleaned the room yesterday.(改为现在完成时) Mom _ _ the room. 9What is he do
9、ing now？(用these days改写句子) What_ he_ _ these days?,二、按要求完成句子,hasnt gone,yet,Have,left,has cleaned,has,been doing,10The three students have been together for 3 hours (对画线部分提问) _ _ _ the three students _ together?11我已经吃过早餐了。 I_ already_ my breakfast. 12他以前读过那本书。 He _ _ that book before.,How long have,b
10、een,三、根据汉语意思完成句子,have,eaten,has read,13我朋友还未离开。 My friend_ _ yet. 14我还没有找到丢失的钥匙。 I_ _ the lost keys. 15你决定要去哪里了吗？ _ you _ where to go?,hasnt left,havent found,Have,decided,返回,单元要点大本营,用本单元所学单词或短语的适当形式完成短文。,Mike is a Chinese boy. He likes reading _1 (science fiction)very much. When he reads it, he can
11、t _ _2 (put it down)He has read it _3 (ever since)five years ago. He wants to be a writer when he _4(grow up)Last Friday night，he had a dream. In the dream he _5(go abroad)by plane. Unluckily, the plane stopped working during the trip.,science fiction,put it down,ever since,grows up,went abroad,The
12、captain said to all the passengers，“_6(hurry up), or you _7(lose ones life)” Mike flew into the sky with the power of a magic stick and landed safely. Then he found a big box. It was _8(full of)treasure，and the treasure _9(belong to)him then. He was so happy that he woke up，and felt very tired.,返回,H
13、urry up,will lose your lives,full of,belonged to,单元一法练写作,Do you know Harry Potter？Its my favorite spare time reading and its written by J.K.Rowling. Harry Potter is a magical school student who wears glasses and has no parents, and now he is 16 years old. He is very brave and known by everyone becau
14、se it is said that he is the only person that will not be killed by the evil. When I read the book for the first time, I thought it was very exciting and interesting. So I read it again and again. Each time,范文:,I have different feelings. Books about Harry Potter have been sold millions of copies all
15、 over the world. Do you like Harry Potter？If you havent read the book yet, read it now and youll find a wonderful world.,本文先介绍书名及作者。然后介绍了故事的内容。写出喜欢的原因，最后进行询问。本文添彩点：because的使用使短文更紧凑。so使短文更连贯。恰当运用了本单元所学的If you havent read the book yet，.Books about Harry Potter have been sold millions of copies.句型，足见作者深厚的功底。,名师点评：,返回,
