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初中英语 现在完成时(学生)

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Present Perfect Tense
I have just received a letter from my brother, Tim. He is in Australia. He has been there for six months. Tim is an engineer. He is working for a big firm and he has already visited a great number of different places in Australia. He has just bought an Australian car and has gone to Alice springs, a small town in the centre of Australia. He will soon visit Darwin. From there, he will fly to Perth. My brother has never been abroad before, so he is fending this trip very exciting.
Present Perfect Tense
1. 现在完成时的构成
2. 现在完成时的用法
（1）表示动作发生在过去某个不确定的时间，但对现在留下了某种影响和结果。

-Have you had lunch yet? -Yes, I have. I've just had it.
（2）表示从过去某一时刻开始一直持续到现在的动作或状态。

He has taught here since 1981
I haven't seen her for four years.
3. 现在完成时与一般过去时的区别
I saw this film yesterday.
I have seen this film.
She has returned from Paris.
She returned yesterday.
He has been in the club for three years.
He joined the League three years ago.
一般过去时的时间状语：
现在完成时的时间状语：
Exercises
选择填空
1. A. 用already或yet
1) Have they taken down the old pictures ______? No, not ___________.
2) Most of us have finished our compositions ________
3) He said he hadn’t visited the exhibition ________.
B.用since或for
1) We have learned five lessons ______ the beginning of this term.
2) Mrs. Liao has been in hospital ______last week.
3) I have stayed at my aunt’s _____two weeks.
C. 用have gone或have been
1) Where are the boy students ? They _____ to the school factory.
2) Is your father in ? No, he ____ to Shenzhen. _______he ever ______ there before ?
Yes, he ___ there several times
3) He asked me if I_____ to Hangzhou before.
I told him that I wanted to go there for a visit as I ____ never ____ to that city before.
1.Mother ____me a new coat yesterday. I _______ it on. It fits me well.
A. had made…have tried
B. made…have tried
C. has made…tried
D. made…tried
2 “He ____to draw horses already”. “When ______ he ?” “ Last year “
A. learned...has B. learned...did C. has lear ned...has D. has learned (i)
3.Tom _____up into the tree. Look, he ____ high up there !
A. has got…is
B. has climbed…was
C. got …was
D. climbed…is
4.____ you _____ the text yet ? Yes, we ____ it two hours ago.
A. Did…copy…did
B. Have…copied…have
C. Have…copied…did
D. Did …copy…had
5. “Why ______ she _______ angry ?” “Because he _____ at her just now .”
A. did…get…shouted
B. has…got…shouted
C. did…get…has shouted
D. has…got…has shouted
6. ______you __________ the film before ? Where _____ you ____ it ?
A. Have …seen…did…see
B. Did …see…did…watch
C. Have…seen…have…seen
D. Did …see…have…seen
7.You ____ me waiting for two hours. I ____ for you since five.
A. kept…waited
B. have kept…waited
C. kept…have waited
D. have kept…have waited
8.Where ______ John _______ ? To the library. He _________ there for an hour.
A. has…been…has gone
B. has…gone…has been
C. did…go…went
D. did…be…went
9.______ the baby still _____ ? No, it _______ crying.
A. Has…cried…has stopped
B. Is…crying…stopped
C. Did …cry…stopped
D. Is…crying…has stopped
10. I _______ the way. I ________ here for quite many years.
A. knew...have lived C. knew...live C. know...have lived D. know (iv)
11. _____ you ever _____ America ? Yes, I have.
A. Have…gone to
B. Have…gone in
C. Have…been to
D. Have …been in
12. My brother ____college for over three years.
A. has gone to
B. has been to
C. has been in
D. has been at
13.He ________ the Army by the end of 1989. He ______ in the army since then.
A. joined…is
B. has joined…has been
C. had joined…is
D. had joined …has been
Useful expressions
be made of... as well as... depend on... protect from... use... to... pay... for。

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初三英语《现在完成时》PPT课件

初三英语《现在完成时》PPT课件

They have lived here since 1990.
What has happened to the USA in the last 350 years?
注意点一： 现在完成时与一般过去时的用法比较 现在完成时表示过去的动作一直延续到现在甚至会继续下去或表示 过去的动作对现在造成的影响；一般过去时表示动作发生的时间在 过去。现在完成时属于现在时态范围，因此，不能和表示过去的时 间状语连用。 如：yesterday, last night, two weeks ago等 试比较： The plane has arrived . 飞机已经来了。（说明现在的情况：飞机 在这儿） The plane arrived a quarter ago. 飞机是一刻中以前来的。（强 调动作发生的时间在过去） I have taught here for fifteen years. 我在这儿已经教了十五年。 （表示十五年前的动作一直延续到现在，还可能会继续。） I taught here for a year. 我过去在这儿教过一年。（表示“我“现 在已经不在这儿任教了）
((√×))
He has joined the League member for two years. ( ×)
√ He has been a League member for two years. ( )
他已入团两年了。
The man has been dead for several years. The man has died for several years. 这个人已经死了几年了。
练习：用have(has) been 或have(has) gone 填空 A: Where __1__ Li Fei __1__? B: He __2__ to Hainan Island. A: How long __3__ he __3___ there? B: He ___4__ there for three days. A: When will he come back , do you know? B: I’m afraid he won’t come back recently. A: Could you tell me the way to Hainan Island? B: Sorry, I __5__ never __5__ there. A: How many times __6__ Li Fei __6___ to that place? B: He __7__ there only once.
九年级现在完成时知识点

九年级现在完成时知识点

九年级现在完成时知识点中学语法学习对于学生来说是非常重要的一部分，其中现在完成时是一个常见且容易混淆的时态。

现在完成时用于描述过去发生的动作对于当前状态或结果产生的影响。

本文将深入探讨九年级学生需要掌握的关于现在完成时的知识点。

一、现在完成时的构成现在完成时由助动词have/has和动词的过去分词构成。

其中，have用于第一人称和第二人称单复数，has用于第三人称单数。

例如：- I have played basketball.- He has finished his homework.二、现在完成时的用法1. 表示已经发生的动作或经历的事情，强调对现在的影响。

例如：- I have read that book. (我已经读过那本书了。

)- She has gone to the store. (她已经去商店了。

)2. 表示过去发生的动作对当前状态或结果产生的影响。

例如：- They have studied hard, so they know a lot. (他们学习很努力，所以他们知道很多。

)- He has traveled around the world, so he has a broad perspective. (他环游了世界，所以他有广泛的视野。

)3. 表示从过去某个时间点开始一直延续到现在的动作。

例如：- She has lived in this city for five years. (她在这个城市已经住了五年了。

)- We have known each other since childhood. (我们从小就认识彼此。

)三、现在完成时的信号词1. already - 已经- Have you finished your homework already? (你已经做完作业了吗？)2. just - 刚刚- She has just arrived. (她刚到。

初中英语语法 现在完成时

初中英语语法 现在完成时

初中英语语法现在完成时初中英语语法现在完成时1、现在完成时的构成：现在完成时是由“助动词have/has+动词过去分词”构成的。

①助动词have/has可以与主语缩写为’ve/’s。

e.g. I have → I’ve We have → We’ve He has → He’s It has → It’s②规则变化的过去分词与动词过去式一样。

③不规则变化的动词过去分词见表。

2、现在完成时的基本句型。

①陈述句肯定形式。

e.g. I have had lunch. 我已经吃过午饭了。

He has gone to Beijing. 他去北京了。

②陈述句否定形式。

(在助动词have/has后+not，可缩写为haven’t/hasn’t)e.g. I haven’t had lunch. 我还未吃午饭。

He hasn’t gone to Beijing. 他还没有去北京。

③一般疑问句形式及其答语。

(将助动词have/has提前，答语一般用have, has回答)e.g. Have you had lunch? 你吃过午饭了没? Yes, I have. No, I haven’t.Has he gone to Beijing? 他去过北京了没有? Yes, he has. No, he hasn’t.否定回答还可以用：No, not yet. / No, never. / No, not even once等。

④特殊疑问句形式。

(疑问词+一般疑问句)e.g. Where has he gone? 他去了哪里?3、现在完成时的三个基本用法。

(1) 现在完成时的第一个基本用法表示过去发生或已完成的某一个动作对现在造成的影响或结果。

e.g. Have you had lunch? Yes, I have. I’ve just had it. 你吃过午饭没?有，吃过了，我刚刚吃的。

(影响及结果：我现在饱了，不需要了)He has gone to Beijing. 他已经去北京了。

英语现在完成时题20套(带答案)含解析

英语现在完成时题20套(带答案)含解析

英语现在完成时题20套(带答案)含解析一、初中英语现在完成时1．His cat has ________ for five weeks.A. diedB. been deadC. dyingD. dies【答案】 B【解析】【分析】句意：他的猫已经死了5个星期了。

die是短暂性动词，不能表示状态的延续。

由时间状语 for five weeks可知应用延续性动词,故答案选B。

【点评】考查现在完成时。

2．My father ____ in a panda protection center for 10 years, so he knows a lot about panda.A. was workingB. is workingC. has workedD. will work【答案】 C【解析】【分析】句意：我父亲在熊猫保护中心工作了10年，所以他对熊猫很了解。

由句中的语句for 10 years 提示可知，此句要用现在完成时，主语my father，助动词要用has，故选C。

【点评】考查现在完成时的基本结构及用法，注意根据句子的时间状语判断时态。

3．I am surprised at the new look of my hometown，for it _____ a lot over the years．A. changedB. changesC. will changeD. has changed【答案】 D【解析】【分析】我对我的家乡的新面貌感到惊讶，因为这几年改变了很多，结合over the years可知表达的动作发生在过去，对现在造成一定的影响，故用现在完成时have/has+过去分词，主语it，故has，故答案是D．4．I scared of dogs ever since a dog hurt me when I was five years old.A. will beB. wasC. have beenD. would be【答案】 C【解析】【分析】由since引导的从句可知主句应用现在完成时，故答案为C。