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1、 现在完成时复习一、 教学目标 通过.考点解读，重点考点运用，再现“现在完成时”相关知识 ，.让学生构建“现在完成时”相关知识体系。 二、教学重点难点现在完成时概念理解（判断），与一般过去时的区别。三教学步骤1、.考点解读：现在完成时的中考考点：考点1：考查基本概念。考点2：考查时间状语或标志词。考点3：考查与一般过去时的区别。考点4：考查非延续性动词的用法。考点5：考查词组have/has been to , have/has gone to与have/has been in/at的区别2.1考点运用与知识再现基本概念1、Both his parents look sad .Maybe th
2、ey _whats happened to him .A. knew B. have knownC. must knowD. will know2.You dont need to go out to buy food. I _some food online.order B. ordered C. have ordered D. will order3.Shes put her car in the garage, _she?A. is B. has C. isnt D. hasnt1、现在完成时的构成：have / has + vt. 过去分词(PP)2、句式及变换3、现在完成时的两种主要
3、用法1.过去发生的动作对现在造成的影响或结果。I have already had my breakfast. (现在我不饿)2.过去已经开始，持续到现在的动作或状态I have lived here for three years.I have lived here since 2009/three years ago2.2考点运用与知识再现时间状语He has _ been to Shanghai , has he ?. already .never .ever . Still2、The famous writer _ one new book in the past two years.
4、 is writing .was writing .wrote .has written 现在完成时的时间状语分为四类1、与already , just (刚好,正好）， ever , never , before ,yet 连用。2、与recently , so far ,in the past /last few years ，today 等时间状语连用。3、与带for和since 的时间状语连用。4、与 once ,twice , three times ,several times 等表重复次数的词语连用。2.3 考点运用与知识再现与一般过去时的区别1、-These farmers h
5、ave been to the United States . -Really ? When _ there ?. will they go . did they go. do they go . have they gone2、-_ you _ your homework yet ? -Yes . I _ it a moment ago . Did ; do ; finished . Have ; done ; finished. Have ; done ; have finished . will ; do ; finish用法小结：现在完成时强调的是现在的情况, 它不能和表示过去时间状语
6、连用；而一般过去时只单纯表示过去的动作或状态，和现在不发生关系，可以和表示过去的时间状语连用。2.4考点运用与知识再现考查非延续性动词的用法。1、 His father _ the Party since 1978 .A. joined B. has joined C. was in D. has been in2、-How long have you _ the library book ? -For about two weeks .A. borrow B. borrowed C. are borrowing D. kept用法小结：非延续性动词又叫瞬间性动词或终止性动词，它们可用于完成时
7、态，但不能与for、 since 等表示一段时间的状语连用,也不能和how long 问句连用，如果要和一段时间状语连用，应将它们转化成相应延续性动词。2.5考点运用与知识再现考查词组have/has been to , have/has gone to与have/has been in/at的区别。1. Miss Green isnt in the office . she_ to the library .has gone . went .will go . has been2.My parents _ Shandong for ten years . have beento . have been in. have gone to. have been用法小结1. have /has been to 表示曾经去过某地，但现在人不在那儿。常与once 、twice、ever、never 等时间状语连用。2. have / has gone to 表示已经去了某地，现在人可能在去的途中或已在那儿了。3. have/has been in 表示“呆在某地多长时间了，句末有一段时间.如果是小地方用at代替in
