初三英语第三讲
一般将来时/ 现在完成时
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【学习目标】
对一般将来时和现在完成时进行进一步巩固并加以练习。
【知识要点】.
一般将来时讲解
1．一般将来时的基本概念
一般将来时表示将来某一时刻的动作或状态，或将来某一段时间内经常的动作或状态。一般将来时由助动词shall（第一人称），will（第二、三人称）+动词原形构成。 1）表示将来的动作或状态
一般将来时常与一些表示将来的时间状语连用，如：
tomorrow（明天）， next week（下周）， from now on（从现在开始）；in the future（将来）等。 2）表示将来经常发生的动作。 一般将来时的其他用法
一般将来时表示将来某一时刻的动作或状态，其表达形式除了“shall（第一人称），will（第二、三人称）+动词原形构成”外，还有以下几种形式。
1）“to be going to+动词原形”表示即将发生的或最近打算进行的事。例如： ①It is going to rain. 要下雨了。
②We are going to have a meeting today. 今天我们开会。
2）go， come，start，move，sail，leave，arrive，stay，live,fly,等可用进行时态表示按计划即将发生的动作，例如：
I'm leaving for Beijing. 我要去北京。 现在完成时态的定义
基本结构：主语+have/has+过去分词(done) ①肯定句：主语+have/has+过去分词+其他 ②否定句：主语+have/has+not+过去分词+其他 ③一般疑问句：Have/Has+主语+过去分词+其他
④特殊疑问句：特殊疑问词+一般疑问句（have/has+主语+过去分词+其他） 现在完成时态的标志性词语有以下
Already, yet, ever, never
例句：I have already done my homework. I haven’t done my homework yet.
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初三英语
Have you ever visited Beijing? I have never visited Beijing.
注：already用于肯定句，yet用于否定句和一般疑问句，ever用于一般疑问句， never
用于肯定句 过去分词
1 、规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点
变化规则：
(1)、一般动词，在词尾直接加― ed ‖。 work---worked---worked ,visit---visited---visited (2)、以― e ‖结尾的动词，只在词尾加― d ‖。
live---lived---lived ,
(3)、以―辅音字母 + y ‖结尾的动词，将 \"y\" 变为 \"i\" ，再加― ed ‖。 study---studied---studied ,cry---cried---cried , play---played---played ,stay---stayed---stayed
(4)、重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加― ed ‖。 stop---stopped---stopped , drop---dropped—dropped 2 、不规则动词： AAA型
原型 过去式 过去分词
cost cost cost cut cut cut hit hit hit hurt hurt hurt put put put set set set
shut shut shut spread spread spread let let let AAB型
beat beat beaten ABA型
become became become run ran run come came come 特殊情况
read read read
read原形发音为/ri:d/,过去式和过去分词发音为/red/ ABB型
bring brought brought buy bought bought build built built burn burnt burnt catch caught caught dig dug dug
feel felt felt fight fought fought find found found hear heard heard hold held held keep kept kept lay laid laid lead led led
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初三英语
lose lost lost make made made meet met met sell sold sold shoot shot shot sit sat sat
stand stood stood sweep swept swept teach taught taught tell told told think thought thought win won won ABC型
begin began begun blow blew blown break broke broken choose chose chosen draw drew drawn drive drove driven drink drank drunk fly flew flown
forgive forgave forgiven forget forgot forgotten freeze froze frozen give gave given grow grew grown know knew known ride rode ridden rise rose risen
ring rang rung shake shook shaken sing sang sung sink sank sunk
swim swam swum throw threw thrown write wrote written
【经典例题】.
一．我的选择我做主
1 -----What are you to do this Sunday? -----I ______yet.
A . won’t decide B .didn’t decide C .haven’t decided D .don’t decide 2. I _____to Canada twice. It’s so beautiful .
A .won’t go B .have gone C .don’t go D .have been 3 The life we were used to ______greatly since 1992.
A .change B . has changed C .changing D .have changed 4 -----How long has Eliza been a nurse? -----______
A .Since 2002 B .Four years ago C .In 2002 D .At 2002 5-----How long ____you _____stamps? ------Since two years ago .
A .have ,collected B .did ,collect C .have ,been collecting D .are collecting 6 -----Kitty ,will you go to see the film ―Cold Mountain‖this evening ? ------No, I won’t . I ____ it already .
A .saw B . have seen C .see D .will see
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初三英语
7----Scott has already return to our town -----Really? Where ____ you ____ him ?
A . do ,see B .have ,seen C .did ,see D .has ,seen 8 ----How long have you ____China? ------ For three years .
A .come back B .return C . left D .been away from
二．正确时态补全句子
1 ----Are you sure you _____(lose) the book ?
-----Yes , I ___________ (look) for it everywhere ,but I still can’t find it . 2 -----________you _____(take)the medicine yet ? -----Yes, I _____(take) it half an hour ago . 3 I _____(never, meet) her sister before .
4 He_______(just, watch) a football game .He is so tired and hungry . 5 _____you ever _____(travel) on a train ?
6 ----How many times ____you ____(read) this book? ----- I ______(read) it several times . 7 I ____(read) only two pages of this book . 8 -----How long ____you ____ (learn) English ? ------Ever since I _____(go) to middle school.
9 It____(be) two months since he __________(leave)his hometown.
过去式和过去分词回顾
begin _______ _______ blow ________ _______ break________ _______ choose_______ _______ draw_______ _______ drive_______ ________ drink_______ ______ fly _______ _______ forgive______ ______ forget______ ______ freeze______ ______ give ______ _______ grow_______ ______ know______ ______ ride_______ _______ rise _______ ______
ring_______ _______ shake______ ______
【经典练习】.
我的选择我做主
( ) 1. There __________ a meeting tomorrow afternoon. A. will be going to B. will going to be C. is going to be D. will go to be ( ) 2. Charlie ________ here next month.
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初三英语
A. isn’t working B. doesn’t working C. isn’t going to working D. won’t work
( ) 3. He ________ very busy this week, he ________ free next week. A. will be; is B. is; is C. will be; will be D. is; will be
( ) 4. There ________ a dolphin show in the zoo tomorrow evening. A. was B. is going to have C. will have D. is going to be ( ) 5. –________ you ________ free tomorrow? – No. I ________ free the day after tomorrow.
A. Are; going to; will B. Are; going to be; will C. Are; going to; will be D. Are; going to be; will be ( ) 6. Mother ________ me a nice present on my next birthday. A. will gives B. will give C. gives D. give ( ) 7. – Shall I buy a cup of tea for you? –________. （不，不要。）
A. No, you won’t. B. No, you aren’t. C. No, please don’t. D. No, please. ( ) 8. – Where is the morning paper? – I ________ if for you at once. A. get B. am getting C. to get D. will get ( ) 9. ________ a concert next Saturday? A. There will be B. Will there be C. There can be D. There are ( ) 10. If they come, we ________ a meeting.
A. have B. will have C. had D. would have 二、动词填空
1. I ______（leave）in a minute. I ______（finish）all my work before I ______ （leave）. 2. —How long _____ you _____（study）in our country? —I _____（plan）to be here for about one more year. —I _____（hope）to visit the other parts of your country.
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初三英语
—What ______ you ______（do）after you ______（leave）here? —I ______（return）home and ______（get）a job. 3. I ______（be）tired. I ______（go）to bed early tonight.
4. Mary’s birthday is next Monday, her mother _____（give）her a present. 三、句型转换
1. People in the north often go skating in winter. （next winter）
2. There are two cinemas in that town. （next year）
3. He comes back late.（in two days）
4. She is a conductor of a train.（soon）
【课后作业】
1、He has never surfed, ?（改成反意疑问句） ———————————————————————— 2、They have been here since 2000. (对划线部分提问) ____ ＿＿＿＿ they been here?
3、The old man _________ last year. He＿＿＿＿for a year. (die) 4、This factory opened twenty years ago.(同义句转换) This factory ________ for twenty years. 5、Miss Gao left an hour ago. (同义句转换)
Miss Gao ________ _______ ________ ________ an hour ago. 汉译英
1、 吉姆已做完作业，他现在有空了。 2、 他昨天收到一封信。 3、 我父亲以前到过长城。 4、 她还没有看过那部新电影。
成功无限，成就学生梦想！ 6 学习热线：28579458 （动词填空）
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