初中英语零基础学语法--七年级时态.ppt

1、Review of Tenses,动作,时间,do/does,did,shall/ will do,should/ would do,have done,had done,shall/ will have done,should/ would have done,be doing,was /were doing,shall/ will be doing,should/ would be doing,have been doing,had been doing,shall/ will have been doing,should/ would have been doing,1. The Pre

2、sent Tense (一般现在时态) 1. 表示经常性，习惯性或重复发生的动作，常于频度副词连用。 usually; often; always; seldom; sometimes; once a week; twice a month; every day/ every month/ every year, never, every other day , every morning , on Sunday etc. * I get up at six every day. It never snows here in winter. 2. 表示普遍真理或客观事实。 * Light go

3、es faster than sound. * The earth moves around the sun. 3. 表示将来时间 1）表示计划或时间表规定要发生的动作。 come, go, leave, arrive, fly, start *Flight 105 leaves at 7:00 at the Pudong Airport. 2) 在时间和条件状语从句中 If you try hard, youll be able to fulfill the task. It wont be long before the train stops.,常见考点小结：,要点一,第三人称单数的变化

4、规则：,一般动词+ _ 以s, ch, sh, x 结尾的动词+ _ 以辅音加y结尾的动词: _ 以元音+y结尾的动词+ _,s (eg. likes),es (eg. watches),把y改为i，再加es (eg. flies),s (eg. plays),要点二,基本用法：,1._ 2._ 3._,表示目前的特征或状态或现阶段经常性或习惯性的动作等；,表示客观真理或事实；,在时间和条件状语从句中表示将来要发生的动作；,要点三,常用的时间标志：,always; usually; often; sometimes, every day/week/year,exercises,I _ (be)

5、 a student. He with his brothers often _(fly) kites after school . I will call you as soon as they _ (return).,am,flies,return,2. The Present Continuous (现在进行时态) 1. 当前，说话时正在进行的动作 now; at the moment Philip is cleaning his car in the yard now. 2. 表示目前一阶段正在进行，而说话时不一定进行。 They are rebuilding the restaura

6、nt these days. 3. 表示将来（主要用于位移） Mr. Black is leaving for London in a few days. Were going to Beijing next week. 4. 表示情感，常于always, constantly, forever 等表示经常性的状语连用。 Hes always thinking of how he could do more for others.(赞扬) Shes always complaining. (讨厌),常见考点小结：,要点一,现在分词的变化规则,要点二,现在进行时与过去进行时的用法区分,一般动词+

7、 _ 以重读闭音节结尾的动词: _ 以不发音的e字母结尾的动词: _ 以ie结尾的动词: _,ing (如： working),去掉e再加ing（如：moving),把ie变成y, 再加ing (如：die-dying),双写最后的辅音字母，再加ing(如: putting),现在进行时: _ 过去进行时: _,表示现在进行的动作。,表示过去某一时刻或某一时段正在进行或发生的动作。,要点三,常用的时间标志：,现在进行时: _ 过去进行时: _,now 或现在的具体时刻，也可从上下文体现出来。,at that time; at six yesterday; when he came in等。,现

8、在进行时态常见考点：,-I called you at 4:00 yesterday afternoon, but no one answered. -Sorry, I _ with my friends at that time. A. swim B. swam C. will swimD. was swimming Dont make so much noise. The children _ an English lesson. A. have B. are having C. were having I was very angry with John he just _ when I

9、 spoke to him. A. isnt listening B. hasnt listened C. didnt listen D. wasnt listening,3. The Past Tense (一般过去时态) 1. 表示主语过去的特征和状态，或者过去某一具体时间发生过的动作。 * Shanghai was once the “Paradise for Adventurers”. * We saw a film yesterday. 客观叙述一件发生过的事情。 She went to Beijing last Sunday. * 3. 表示过去习惯动作。 常用used to 表示

10、过去习惯动作。 Tom used to eat out every day, but now he cant afford it.,常见考点小结：,要点一,动词过去式的变化规则：,一般动词+ _ 以e字母 结尾的动词+ _ 以辅音加y结尾的动词: _ 以元音+y结尾的动词+ _ 以重读闭音节结尾的动词：_,ed (如: worked),d (如: lived),把y改为i，再加ed (如: cried),ed (如： played),要点二,基本用法：,主要用于表达过去时间内发生的动作或存在的状态或过去经常发生的动作或习惯性的动作。,要点三,常用的时间标志：,yesterday; last w

11、eek/month/year; just now; a moment ago; two days ago; on that day; at that time; 1998,双写最后的辅音字母，再加ed (如: stopped),一般过去时态常见考点：,1. Mr. Black is going to marry a girl he _ in Japan last year. A. meetsB. metC. has met D. would meet 2. -What did Mr. Smith do before he came to China? -He _ in a car factor

12、y. A. works B. is working C. worked D. will work 3. Tom was so careless that he _ his right arm when he was riding to school. A. hurts B. hurt C. has hurt D. had hurt,4. The Future Tense （一般将来时态） * 动作即将发生或将会发生在未来的时间里。 * 标志：tomorrow; the day after tomorrow; next ， in the future， later， before long， s

13、oon， in + a period of time, after 1.shall/ will ,shall 用于第一人称，will可用于个人称 Youll feel better after taking this medicine.We shall know the result next week. 2. be going to 1) 主语的主观打算，主语一般是人 Are you going to pass that letter by air mail? 2) 表示“预见”，即现在已有迹象表明将要发生或即将发生某种情况。 I feel dizzy. I think Im going t

14、o faint. Look at these black cloudsit is going to rain.,一般将来时态常见考点：,1.There _a sports meeting in our town next week. A.will have B.will be C.are going to have D.are going to be,2. My family _ (move) to Shanghai in two days. 3. We are glad to hear that the Greens _ to a new flat next week. A. MoveB.

15、moved C. will move D. have moved,are moving,I often_ basketball after school. I_ it tomorrow .I _(not play) it yesterday because I was ill. But my friends _it at four yesterday afternoon .They said they would play it the next Friday. By the time I was 10, I had begun to play it . Since then, I _ it

16、for 5 years. But now what am I doing ? I _ (not play) it, Im writing my diary.,Fill in the blanks with the right forms of the verb PLAY:,Look ! We are all the best !,am not playing,play,will play,didnt play,were playing,have played,Please correct the sentences below.,1. Tom did his homework every da

17、y. 2. Li Lei plays football yesterday. 3. There have a meeting tomorrow. 4. Robert has a meeting now. 5. Mary is doing homework this time yesterday. 6. She is a teacher for two years. 7. He has finished the task by yesterday.,does,played,will be,is having,was doing,has been,had,Task 1,Please correct the sentences below.,1. Tom did his homework every day. 2. Li Lei p