中考专题复习时态点拨 (2).ppt

1、 1.用法用法经常性的和习惯性的动作经常性的和习惯性的动作 2.常用时间状语常用时间状语 3.动词构成动词构成 4.否定构成否定构成 ：dont+动原动原 doesnt+动原动原 5.一般疑问句：一般疑问句：1）1、lily does her homework by herself every day.lily doesnt do her homework by herself every day.(否定句)Does lily do her homework by herself every day?(一般疑问句)Yes,she does.(肯定回答)No,she doesnt.(否定回答)2

2、.They study hard at school.They dont study hard at school.(否定句)Do They study hard at school.?(一般疑问句)Yes,they do.(肯定回答)No,they dont.(否定回答)3.Lilei often studies hard in all his lessons.Lilei often hard in all his lessons.(否定句)Lilei often hard in all his lessons?(一般疑问句)Yes,.(肯定回答)No,he .(否定回答)4.He has

3、some friends in our school.He friends in our school.(否定句)he friends in our school?(一般疑问句)Doesnt studyDoesstudyhe doesdoesn;tdoesnt haveanyDoeshave any1.用法：过去时间发生的或过去经常性的动作用法：过去时间发生的或过去经常性的动作2.常用时间状语常用时间状语：yesterday,last night,two days ago,in 2000,at that time,before liberation，when 等引导的含过去时的句子。等引导的含

4、过去时的句子。3.动词构成动词构成：动词（动词（-ed）worked4.否定构成：否定构成：didnt+动原动原 didnt work 一般疑问构成：一般疑问构成：Did+主语主语+动原动原+其它？其它？Yes,主语主语/did.No,主语主语 didnt.1.They studied hard in our school at that time.They didnt study hard in our school at that time.(否定句)Did they study hard in our school at that time?(一般疑问句)Yes,they did.（肯定

5、回答）No,they didnt.（否定回答）2、Lucy did her homework at home.（改否定句）Lucy _ _ her homework at home.3、He found some meat in the fridge（冰箱）.（变一般疑问句)_ he _ _ meat in the fridge?4、There was some orange in the cup.（变一般疑问句)_ there _ orange in the cup?5.Frank read an interesting book about history.（一般疑问句）_ Frank _

6、 an interesting book about history?6.My family went to the beach last week.（划线提问）_ _ _ family _ last week?7.Sally often does some reading in the morning.（否定句）Sally _ often _ some reading in the morning.diddidnt doDid find anyWasanyDidreadWhere did your godoesntdo1.用法用法:1)发生在过去的动作且对现在仍有影响的动作，发生在过去的动作

7、且对现在仍有影响的动作，强调对现在的影响强调对现在的影响.2)从过去一直延续到现在的动作从过去一直延续到现在的动作2.常用时间状语常用时间状语：already,just,never,before,recently,in the past few years,ever,so far,since+过去时过去时 间间/句子句子,for+段时间段时间3.动词构成动词构成：have/has+过去分词过去分词(-ed)have/has worked4.否定构成否定构成：have/has not+过去分词过去分词(-ed)一般疑问构成：一般疑问构成：Have+主语主语+过去分词过去分词?Yes,I/you/

8、we/they have.No,I/you/we/they havent.(Not,yet.)Has+主语主语+过去分词过去分词?Yes,he/she/it has.No,he/she/it hasnt.(Not,yet.)备注：暂时性动词不能与备注：暂时性动词不能与for,since,How long等等 表示段时间表示段时间 的短语同时使用。的短语同时使用。1.He has lived in China for ten years.He hasnt lived in China for ten years.(否定句)Has He lived in China for ten years？（

9、一般疑问句）Yes,he has.（肯定回答）No,he hasnt.(Not yet)（否定回答）2.They have already been in China.They havent been in China yet.(否定句)Have they been in China yet?（一般疑问句）Yes,they have.（肯定回答）No,they havent.(Not yet)(否定句)3.They have already finished their work.They finished their work .they finished their work?havent

10、yetyetHave中考连接：1.John left Beijing three years ago.（同义句）John_ _ _ Beijing_ three years.2.My father bought the car half a year ago.（同义句）My father _ _ the car _ half a year.3.I bought a new bike just now.(用just改写)I _ just _a new bike.4.Mary came to China three years ago.（同义句）Mary in China since three

11、years ago.5.The factory opened ten years ago.（同义句）The factory _ _ _ for ten years.6.He has learned English for 5 years.(就划线部分提问)_ _ _ _ learned English?7.He has lived here since 2009.(就划线部分提问)_ _ _ he_ here?8.Lucy usually cleans the cage every two days.does Lucy usually clean the cage?has been away

12、forhave hadforhavebroughthas beenhas been openHow long has he How long haslivedHow often用法：将来会出现或发生的动作常用时间状语：this evening,tomorrow,next month,in a few minutes,at the end of this term动词构成:1.will/shall+动原 2.am/is/are going to+动词原型 3.am/is/are(about)+动词不定式 4.am/is/are+coming等现在分词以work为例:will/shall work

13、 am/is/are going to work am/is/are(about)to work am/is/are coming/leaving否定构成：will/shall not am/is/are not一般疑问句：will/shall+主语+V?Yes,will/shall.No,wont/shant 备注：在if条件或as soon as等时间状语从句中用一般现在时代替一般将来时。现在进行时现在进行时 用法：说话时正在进行的动作或当前一段时间正用法：说话时正在进行的动作或当前一段时间正在进行的动作在进行的动作 常用时间状语常用时间状语：动词构成动词构成：否定构成否定构成：一般疑问构

14、成及简答：一般疑问构成及简答：特殊疑问举例：特殊疑问举例：注意：注意：用法：过去某一时刻或某一段时间内正在发生用法：过去某一时刻或某一段时间内正在发生 的动作的动作常用时间状语：常用时间状语：at this time yesterday,at that time,at ten oclock yesterday或或when引导的从句引导的从句动词构成：动词构成：was/were+现在分词现在分词(-ing)以以work为例：为例：was/were working否定构成：否定构成：was/were not+现在分词现在分词一般疑问构成及简答举例一般疑问构成及简答举例:Was/Were+主语主语+

15、现在分词现在分词+其它？其它？Yes,I was No,I wasnt特殊疑问句举例：特殊疑问句举例：What were you dong this time yesterday?Where was he standing when the teacher came in?用法：从过去某时间来看将要发生的动作或状态，用法：从过去某时间来看将要发生的动作或状态，常用于宾从常用于宾从常用时间状语：常用时间状语：the next week等等动词构成：动词构成：1、would/should+动原动原 2、was/were going to+动原动原 3、was/were(about)to+动原动原以

16、以work为例：为例：would/should work was/were going to work was/were(about)to work否定构成：否定构成：would/should not was/were not一般疑问构成：常用一般疑问构成：常用if或或whether引导宾从引导宾从特殊疑问句举例：特殊疑问句举例：He asked what they would do the next week.用法：用法：1、过去某时间或动作之前完成的动作或状态、过去某时间或动作之前完成的动作或状态(过去过去的过去的过去)。2、过去某一时间的动作延续到过去另一时间、过去某一时间的动作延续到过去另一时间常用时间状语：常用时间状语：by that time,by the end of ,when/before+从句，从句，said/knew/asked的宾从中的宾从中动词构成动词构成:had+过去分词过去分词(-ed)以以work为例：为例：had worked否定构成否定构成:had not+过去分词过去分词一般疑问构成：一般疑问构成：Had+主语主语+过去分词过去分词+其它？其它？Yes,I had.No,I hadnt.特殊疑问句举例：特殊疑问句举例：How many English words had you learned by the end of last term?