现在完成时态讲解

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 isn't in the office . she_______ A to the library . Ａ.has gone Ｂ. went Ｃ.will go Ｄ. has been 2.My parents ______ Shandong for ten years . B Ａ. have been to Ｂ. have been in Ｃ. have gone to Ｄ. have been 3 . -The Summer Palace is wonderful. Have you ever visited any other interesting places? -Yes, we ______ the Great Wall, too. D A. have gone to B. have been in C. had gone to D. have been to
2.3 考点运用与知识再现——与一般过 去时的区别
1、-These farmers have been to the United States . B there ? -Really ? When _____ Ａ. will they go Ｂ. did they go Ｃ. do they go Ｄ. have they gone B you ___ your homework yet ? 2、-______ -Yes . I _____ it a moment ago . Ａ. Did ; do ; finished Ｂ. Have ; done ; finished Ｃ. Have ; done ; have finished Ｄ. will ; do ; finish
现在完成时的时间状语
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。
I have lived here for three years. I have lived here since 2009/three years ago.
2.2考点运用与知识再现——时间状语
B 1、He has _______ been to Shanghai , has he ? Ａ. already Ｂ.never Ｃ.ever Ｄ. Still D one new book in the past two years. 2、The famous writer _____ Ａ. is writing Ｂ.was writing Ｃ.wrote Ｄ.has written
民勤二中
刘伟青
The aim of this class(本课目标)
1.考点解读 2.通过重点考点运用，再现“现在完成时” 相关知识 。 3.当堂达标测试 4.让学生构建“现在完成时”相关知识体 系
一.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。 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
ago. school. home.
for an hour
since 5.She has taught us ______I came to the since he left his 6.It’s about ten years ______
since 和for 用法小结： 1.for+时间段 2.since+时间点（过去） 3.since+一段时间+ago=for+时间段 4.since+从句（常用一般过去时） 5.It’s+一段时间+since(过去时的句子)
C 3、Zhao Lan ______already ______in this school for two years . Ａ. was ; studying Ｂ. will ; study Ｃ. has ; studied Ｄ. are ; studying
C 4、We ______ Xiao Li since she was a little girl . Ａ. know Ｂ. had known Ｃ. have known Ｄ. knew B 5、Harry Potter is a very nice film .I_______ it twice . Ａ. will see Ｂ. have seen Ｃ. saw Ｄ.see
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。
非延续性动词与延续性动词的转化 1 borrow 3 close 5 begin/start 7 leave keep be closed be on be away from 2 buy 4 die 6 open 8 join have be dead be open be in/ a member of
3 当堂达标测试：满分 30分
一、用括号中所给单词的适当形式填空。（10分） have read 1.This story is very interesting. I __________(read) it twice today. has gone 2.My teacher ___________(go) to Italy. She left _________(leave) yesterday evening. moved 3.The Whites ________(move) to this city there years have lived ago and __________(live) here since then. has chatted 4.Tom ___________(chat) with his friends online for an hour.
ห้องสมุดไป่ตู้
1、现在完成时的构成：
have / has + vt. 过去分词(PP)
2、
否定 疑问
句式 肯定
have not (haven’t) has not (hasn’t)
Have … ? Has … ?
Yes, … have/has. No, … have/hasn’t.
答语
3、现在完成时的两种主要用法
Fill in the blanks with “since” and “for”. for ten years. 1. I’ve know Li Lei _____ since 2002. 2.I have lived here _____ since an hour 3.The meeting has been on ____
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。
moved here in 2009 had breakfast past I’m not hungry now I still live here time
now
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。
2.1考点运用与知识再现——基本概念
1、Both his parents look sad .Maybe B they ______what's happened to him . A. knew B. have known C. must know D. will know C 2.You don’t need to go out to buy food. I _______some food online. A. order B. ordered C. have ordered D. will order 3.She’s put her car in the garage, ____she? D A. is B. has C. isn’t D. hasn’t have read (read) it twice 4.This story is very interesting. I_________ already. Has found 5. -____Tom _____(find) his pen yet? hasn’t -No, he ______.
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。
D 1、 His father ______ the Party since 1978 . A. joined B. has joined C. was in D. has been in D the library book ? 2、-How long have you ____ -For about two weeks . A. borrow B. borrowed C. are borrowing D. kept C 3、Hurry up! The play __________ for ten minutes . A. has begun B. had begun C. has been on D. began C 4、 -How long has he_______ this car? -For two years. A. buy B. bought C. had D. buys B 5.His grandma_______ since two years ago. A. was died B. has been dead C. was dead D. has died
taken 5.Great changes have __________(take) place so far.
二、单项选择。（10分） C 1.Our teacher has taught in our school__________ A. ten year ago B. ten years long C .for ten years D. since ten years B 2. － Have you done the job yet? － _____________ A. Not already B. Not yet C. No ,I don’t D. No never C 3. － How long have these Indian kids _______ this Chinese school? － For about three years. A. come to B. been to C. been in D. joined A 4. In the past few years there ________great changes in my hometown . A. have been B. were C. had been D. have had B 5. Jenny _____another letter to her mother three days ago, she _____to her mother there times. A. writes ,wrote B. wrote ,has written C. write ,writes D. has written ,has written
改错:
• How long have you become been a league member？ For more than one year. been here since last night. • Have you arrived Yes，you’re right. dead for a month. • The dog has been died • He has been gone to Shanghai twice. • How long have you been at this school? Since For two years .ago.