课件13张PPT。Tenses of predicate verbs
Teaching objective:
Let the students grasp how to use the tenses of a predicate verb correctly by revising and discussingRevision How many kinds of tenses have you learned? what are they?高中英语考试大纲(新课标)
10.时态? ??
(1)一般现在时???
(2)一般过去时???
(3)一般将来时???
(4)现在进行时???
(5)过去进行时???
(6)过去将来时???
(7)将来进行时???
(8)现在完成时???
(9)过去完成时? ??
(10)现在完成进行时?
V / V+s /is/am/areV-ed(past form)/was,werewill/be going to +Vis /am /are +V-ingwas/were+V-ingwould + should+ Vwill/shall+be+V-inghave/has+V-ed(p.p)had+V-ed(p.p)have/has+been+V-ing
1.Scientists think that the continents ______always where they ___ today.
A. aren’t ;are B. aren’t; were C. weren’t; are D. weren’t; were
2.My dictionary _____. I have looked for it everywhere, but still ____ it.
A.has lost; don’t find B. is missing; don’t find
C. has lost; haven’t found D.is missing; haven’t found
3. The notice ____ from hand to hand until all ___ it。
A. passed; read B. was passed ;read
C. passed; had read D. was passed ; had read4.The police found that the house_____ and a lot of things _____.
A .has broken into , has been stolen B.had broken into, had been stone
C. has been broken into ,stolen D. had been broken into ,stolenCDBDTest 一、时态的概念:
时指时间:
态指形态:
二、时态的判断:
注意:现在 过去 将来
发生 进行 完成时间指说话和写文章的时间为参照点,语境所提供的时间。1. 在任何时间区间的某一点发生或在某时间区间经常发生的动作,用相应时间的一般时态;
2. 在任何时间区间的某一点正在进行或在某段时间持续进行的动作,用相应时间的进行时态;
难点时态:1.现在完成时过去 --- 现在(强调现在的结果)
I have finished my work.2.现在完成进行时
过去----->现在 --------将来(强调动作的持续进行)
I have been studying English since I came here.
3. 过去完成时
过去的过去(以过去的动作为参照物) He realised that he had misunderstood his mother.
4. 过去将来时站在过去看将来He said he would come to see me,but he didn't.I have learned 3500 English words so far. Exersises
1.-- Do you think mom _______ (be) late?
--No. Swiss Air is usually on time.(2013北京卷)
2. --I don’t understand why you didn’t go to the lecture yesterday?
--I’m so sorry. But I______________(do) my homework.(2013湖南卷 )
3. The water supply has been cut off for the moment because the workers__________________(repair) one of the main pipes.(2013天津卷)
4. -–Could I use your car tomorrow morning?
--Sure. I ____________________(write) a report at home.(2013江苏卷)will bewas doingare repairingwill be writing
5. When I first met Bryan I didn’t like him, but I _________________ (change)my mind.(2013全国1卷)
6. He was unhappy when he sold his guitar. After all, he _______________(have) it for a very long time.(2013辽宁卷)
7. I’m calling about the apartment you _______________(advertise) the other day. Could you tell me more about it?(2013安徽卷)
8. The chief engineer together with his colleagues ____________________________(look for) new scientific methods of farming since five years ago.(2013湖北卷)
9. The discovery of gold in Australia led thousands to believe that they_____________(make) a fortune.(2013安徽卷)
have changedhad hadadvertisedhas been looking forwould makeSummary
分析判断时态:一是看时间,二是看形态,即:动作什么时间发生、是否进行、与现在有无关系。
特别注意:1.谓语动词填空要四看:看时态、看语态、看一致、看语气。2. 时态的判断要依据语境所提供的时间来判断。
用所给动词的是当形式填空:
Mary, who______(live) in London for twenty years ,is an English teacher in our school, and she____________________(teach) here since she came to Beijing three years ago.She______________(attend) a meeting in England tomorrow and three days later,she will finish ________(do)all her work and _________(have) time to meet her family and friends.If weather________(permit),she is going to have a picnic with her old friends near the river where they usually_________(spend) their Sundays as teenagers.
livedhas been teachingwill attenddoinghavepermitsspentHomeworkSummarize the other special uses of predicate verbs after class.