英语人教版八年级下册U8 第一课时.doc

Unit 8 Have you read treasure island yet? Period One (section A 1a-2d)【学习目标】1、 学会用现在完成时表达过去发生的但与现在情况有关的事情。2、 掌握现在完成时结构和了解其含义3、 学会区分现在完成时与一般过去时的区别。【字词达标】词汇达标：already,yet.island,treasure短语达标：hear of,at least,finish doing,on Page 25,hurry up,put it down,grow up.full of【重点语法、句型讲解】1现在完成时：1)含义：表示动作过去发生，但与现在有联系或影响，此时态常与以下时间词连用，如already已经,yet已经，还，just刚刚,ever曾经,so far到目前为止,before从前,times次数,for+时间段，since自从以来,how long多久，never从不，in the past.在过去.2)结构：主语+have/has+动词的过去分词（have/has是助动词，没有“有”的意义）肯定句：She has finished her work.她完成了她的工作。一般疑问句：Has she finished her work?_Yes,she has./No,she,hasnt.否定句: She hasnt finished her work.3)动词的过去分词的构成：规则动词的过去式就是过去分词，不规则动词的过去分词见不规则动词表。4)现在完成时态与一般过去时的区别：句子中如有yesterday,last,just now,in1999等过去时间词出现就只用一般过去时。5)特别提醒：句子中如有when出现，一定不能用完成时例题：A:Jack has read the book, B:When did he read it? A:Last weekend2.Have you read Little Woman yet?你已读过小妇人吗？Yet（已经，还）的用法：在现在完成时中，already(已经)用于肯定句，yet用于一般疑问句或否定句，例句：肯定句：I have already eaten lunch.我已经吃过午饭了。 一般疑问句：_ you eaten lunch _? 否定句： I _eaten lunch _.3.Whats it like?它（这本书）怎么样？What+be+sth like?表示“某物怎样？” 一、 单项选择。1、Both his parents look sad . Maybe they _whats happened to him . knew . have known . must know .will know2、He has _ been to Shanghai , has he ? . already .never .ever . still3、Have you met Mr Li _？. just . ago .before . a moment ago4、The famous writer _ one new book in the past two year . is writing .was writing .wrote .has written5、Our country _ a lot so far .Yes . I hope it will be even _ . has changed ; well . changed ; good. has changed ; better . changed ; better6、Zhao Lan _already _in this school for two years . was ; studying . will ; study . has ; studied . are ; studying7、We _ Xiao Li since she was a little girl . . know . had known . have known . knew8、Harry Potter is a very nice film .I_ it twice . . will see . have seen . saw .see9、These farmers have been to the United States .Really ? When _ there ?. will they go . did they go. do they go . have they gone10、_ you _ your homework yet ?Yes . I _ it a moment ago . Did ; do ; finished . Have ; done ; finished. Have ; done ; have finished . will ; do ; finish11、 His father _ the Party since 1978 . joined . has joined . was in . has been in12、Do you know him well ? Sure .We _ friends since ten years ago . . were . have been . have become . have made13、How long have you _ here ?About two months . been . gone . come . arrived14、Hurry up! The play _ for ten minutes . . has begun . had begun . has been on . began15、 It _ ten years since he left the army . . is . has . will . was16、 Miss Green isnt in the office . she_ to the library .has gone . went .will go . has been17、My parents _ Shandong for ten years . . have been in . have been to. have gone to . have been18、The students have cleaned the ?A. so they B. dont they C. have they D. havent they19、 has Mr White been a member of Greener China since to China?A. How soon, comes B. How often, gotC. How long, came D. How far, arrived20、 His uncle for more than 9 years.A. has come here B. has started to workC. has lived there D. has left the university二、 句型转换。1、He has never surfed, （改成反意疑问句）2、The old man _ last year. He for a year. (die) （动词填空）3、This factory opened twenty years ago.(同义句转换)This factory _ for twenty years.4、Miss Gao left an hour ago. (同义句转换)Miss Gao _ _ _ _ an hour ago.5、Her mother has been a Party member for three years .（同义句）Her mother _ the Party three years _ .6、The Green Family moved to France two years ago. (同义句转换)_ two years _ the Gre