时态复习 (3).ppt

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1、 时态总复习(一)一一.一般现在时一般现在时:1.概念概念:(1)表示表示现在现在经常发生或习惯性的动作经常发生或习惯性的动作.这些动词可与这些动词可与often,usually,always,seldom,sometimes,never,every day,on Sundays,等时间状语连用等时间状语连用例如：例如：He often gets up at six . We study English every day. () 表示现在的状态表示现在的状态例如：例如：He lives in some city in the south.他住在南方的某个城他住在南方的某个城市。市。 (3)表

2、示主语具备的喜好和能力表示主语具备的喜好和能力例如：例如：I like swimming.2. 构成：构成：主语（三单）谓语（三单）主语（三单）谓语（三单）主语（其他人称）谓语（原形）主语（其他人称）谓语（原形）3. 动词三单的变化规则：动词三单的变化规则： 写出下列单词的第三人称单数形式并总结规律talk_forget_stop_hope_finish_ teach_go_do_buy_say_fly_study_studies_ 动词三单的变化规则：动词三单的变化规则： a.直接加直接加s b.以以s,x,sh,ch,o结尾，加结尾，加es c.以辅音字母以辅音字母y结尾结尾, 改改y为为

3、iestalksforgetsstopshopesfinishesteachesgoesdoesbuyssaysflies二现在进行时：二现在进行时：1.概念概念:表示说话时表示说话时正在进行正在进行的动作的动作. 例如例如:Tom is skating now.2.构成构成:am/is/are+V-ing3.动词动词-ing形式的变化规则：形式的变化规则： a.直接加直接加 b.去去e加加 c.双写加双写加 d.以以ie 结尾结尾 改改ie为为y, 再加再加三一般过去时：三一般过去时：1.概念概念:表示表示过去过去的某个时间所发生的动作或存在的状态的某个时间所发生的动作或存在的状态.它常与它

4、常与表示过去的时间状语连用，如表示过去的时间状语连用，如yesterday,last year,two days ago等等 例如：例如：She finished the work yesterday.2.构成构成:动词的过去式动词的过去式3.动词过去式的变化规则动词过去式的变化规则: (1)规则动词规则动词: a.直接加直接加ed b.双写加双写加ed c.改改y为为i加加ed (2)不规则动词不规则动词:(见不规则动词表）见不规则动词表）四四.一般将来时一般将来时:1.概念概念:表示表示将来将来的某个时间将要发生的动作的某个时间将要发生的动作 例如：例如：He will have a ch

5、ance to visit the Great Wall next month.2.构成构成:will+V原原 shall+V原（主语为第一人称时）原（主语为第一人称时） am/is/are+going to +V原原注意注意: (1) 某些表示位移的动词的现在进行时态表将来某些表示位移的动词的现在进行时态表将来,如如go,come,leave,和和stay,start,begin等等例如例如:She is leaving for London soon. (2)在条件状语从句和时间状语从句中，要用一般现在时态表将在条件状语从句和时间状语从句中，要用一般现在时态表将来来例如例如:I will

6、post the letter for you when I pass the post office. Exercises:一用所给单词的适当形式填空一用所给单词的适当形式填空1.She often _(watch) TV on Sundays.2.Look! The boys _(play) soccer .3.They _(have) a party yesterday evening.4._ your sister _(study) in this school two years ago?5.He _(read) an interesting book now. 6.They _(l

7、eave) here tomorrow. 7.She _ (not play) the guitar last week.8.Listen to the little girl. She _(recite) a poem.9.The boy _ (not bring ) his homework every day.10.He _(not do) his homework. He_ (play) video games now.11.I _ (not go ) to the city next week. watches are playinghadDidstudyis readingare

8、leaving didnt playis recitingdoesnt bringisnt doingis playingam not going 12.I will tell him as soon as he _(come) back.13.She _(worry) about her son and couldnt help crying.14.The earth _(move) around the sun.15.She_(run) to the table,picked up the baby in her arms.16.The telephone_(ring),could you

9、 please answer it? 二选择填空二选择填空.-What will you do if it _tomorrow? -I will stay at home and watch TV . A.rain B.rains C.will rain D.is raining 2.-Im sorry you have missed the bus.It _ five minutes ago. -What a pity!comesworriedmovesranis ringingBCA.was leaving B.has left C.left D.leaves3.-Wheres the c

10、ake I made this morning? -We _it,mom.Can you make another one for us? A.ate B.eat C.will eat D.were eating4.There_a fashion show next Sunday. A.is going to have B.will have C.is going to be D.had5.Everyone except Bill and Jim _ there when the meeting began. A.was B.is C.are D.wereACA过去进行时过去进行时：表示过去某

11、时或某段时间正在发生：表示过去某时或某段时间正在发生的动作，常与的动作，常与this/ that time yesterday, at six yesterday, when+从句等特定的过去时间连用。从句等特定的过去时间连用。构成：主语构成：主语+was/ were+v-ing They were watching TV this at this time last night.昨天这个时候他们正在看电视。昨天这个时候他们正在看电视。过去将来时过去将来时：表示过去某时来看将要发生的动作：表示过去某时来看将要发生的动作或事情。它常用在主句是一般过去时，从句的动或事情。它常用在主句是一般过去时，

12、从句的动作比主句更后发生的宾语从句中。作比主句更后发生的宾语从句中。构成：主语构成：主语+would/ was (were) going to + V原型原型 She told me she would go there tomorrow.五五. 现在完成时现在完成时构成：助动词构成：助动词 have/ has + V过去分词过去分词1. 表示过去的动作对现在造成的影响或结果，常表示过去的动作对现在造成的影响或结果，常与与 already, yet, ever, just, before, never, recently等副词连用。等副词连用。 Have you read the book y

13、et? 你看了那本书了吗你看了那本书了吗?2. 动作发生在过去，一直持续到现在并且还将继动作发生在过去，一直持续到现在并且还将继续持续下去，常与续持续下去，常与 so far, ever since, how longin the past / last two years, for+ 一段时间，一段时间，since+时间点，时间点，since+ 一段时间一段时间+ago, since + 时间状语从时间状语从句（用一般过去时）等连用。句（用一般过去时）等连用。 I have known him for three years. 我认识他有三年了。我认识他有三年了。Ive lived here

14、 since I was born.注：注：此用法要求谓语动词用延续性动词。此用法要求谓语动词用延续性动词。写出下列动词的延续性动词写出下列动词的延续性动词borrow- buy-keephavejoin- begin-leave- die-come( go, arrive )- 3. have/ has been to 表示去过某地现在已经不在表示去过某地现在已经不在那个地方。那个地方。 have/ has gone to 表示去了某地或正在去某地的表示去了某地或正在去某地的路上。路上。 I have been to Xiamen twice. - Where is you teacher?

15、 - He has gone to the library.be a member of/ be inbe onbe away (from)be deadbe in/ be at 被动语态被动语态主动语态：主语是动作的执行者主动语态：主语是动作的执行者 被动语态：主语是动作的承受者，动作的执行者被动语态：主语是动作的承受者，动作的执行者由由by 连接的短语表示，常译为连接的短语表示，常译为“被，由被，由”。构成：构成：be+ V过去分词过去分词一般现在时：一般现在时：am/ is / are +V过去分词过去分词一般过去时：一般过去时：was/ were +V过去分词过去分词一般将来时：一般将

16、来时：will/ shall/ be going to + be+V过去分过去分词词现在完成时：现在完成时：have/ has +been+V过去分词过去分词 I speak English every day. English is spoken by me every day. .注：使役动词和感官动词注：使役动词和感官动词 make, have, let, see, make, have, let, see, hear, watch hear, watch 等动词在被动语态中，充当补足语等动词在被动语态中，充当补足语的不定式要带的不定式要带totomake sb. do make sb. do sthsth. . sb. be made to do sth.see sb. do sth. sb. be seen to do sth.The boss often makes me work ten hours a day. I am often made to work ten hours a day.