资源简介 (共22张PPT)Review of English Tenses高中英语时态专项复习他昨天来了.他已经来了.他明天来.汉语借助词汇手段而非词的形态变化来表示动作的发生,而英语主要通过谓语动词时态变化来表现.任何句子都要先注意时态.He came yesterday.He has come.He will come tomorrow.Fill in the blanks 听歌填词1.When I_____ ______,I’d _____ ______the radio,________for my favourite songs.2.Whe they_______I’d sing aong, it ______ me smile.3.Those______ such happy times and not so long ago. How I ___________ where they’d_______.4.But ___________ back again just like a lost friend, all the songs I______ so well............5.When they ____ _____ the part where he’s________ _______ _______.6. It can really ______ _____ ______. Just like before.It’s yesterday_______ _______.was younglisten towaitingplayedmadewerewonderedgonethey’reloveget tobreaking her heartmake me cryonce moreG:\Yesterday once more.mp4完成以下表格(以动词talk为例)一般时态 进行时态 完成时态 完成进行时态现在 talk/talks is/am/are talking has/have talked has/have been talking过去 talked was/were talking had talked had been talking将来 will/shall talk will/shall be talking will/shall have talked will/shall have been talking过去将来 would talk would/should be talking would/ should have talked would/should have been talking时间时态一般现在时:表示经常性、习惯性的动作,也可用于陈述真理、客观事实。When I was young, our teachers often told us that knowledge is power.2. He often comes late.3. The sun rises in the east and sets down inthe west.4. Practice makes perfect.一般过去时:是与“现在没有联系的时态”,只强调过去的事实,不强调与现在的关系;语境中的过去式常表示“刚才,曾经”之意,暗示现在已“不再这样”。表示对过去某时或某时期的动作或状态,或过去习惯的动作。Your phone number again I didn’t quite catch it.He wrote many plays when he was at college.3. ---Nancy is not coming tonight.---But she promised.进行体:它具有暂时性、持续性、未完成性的特点。现在进行时:表示此刻或现阶段进行的动作。过去进行时:用来表示过去特定的某一时刻正在发生或过去某一段时间内持续发生的事情。进行体:① 一个长动作作为背景,被一个短动作打断,长动作往往用进行体,短动作用一般体。如:My brother fell while he was riding his bicycle and hurt himself.The reporter said that the UFO was traveling from east to west when he saw it.② 表示动作的未完性、暂时性。如:I don’t really work here; I am just helping out until the new secretary arrives.Selecting a mobile phone for a personal use is not easy task because technology is changing so rapidly.③ 表示计划、安排要做的事。如:I’ve won a holiday for two days to Florida. I am taking my mum.— What were you doing when Tony phoned you — I had just finished my work and was starting to take a shower.④ 表示现在或当时发展中的或正在进行的情况。I first met Lisa 3 years ago. She was working at a radio shop at the time.— Hey, look where you are going!— Oh, I’m terribly sorry, I wasn’t noticing.⑤ 进行时态与constantly, always, forever连用,带有感彩(如感叹、惊讶、厌烦等)。I’m always hearing strange things about him.He is always leaving things about.下列几类动词不用进行时时态感知或感觉的动词:hear, see, seem, smell, sound, look, feel等。表示心理或情感的动词:like, love, hate, prefer, wish等。表示状态存在的动词:be, exist, remain, stay, 等。表示占有或存属关系动词:have, own, belong, contain等。表示思考、理解等心理活动的动词:believe, doubt, forget, know, remember, understand等。现在完成时:表示过去的动作或状态对现在的影响或对现在造成的结果。以现在时间为参照点。Eg. He has served in the army for 5 years.He served in the army from 1952 to 1954.现在完成时常用的状语有already, yet, never, before lately, recently, in the last / past few days / years (在过去的这几天/年里),since then, up to now, so far, upon to now等过去完成时:表示过去的过去,应有一个过去的时间做参点。Eg. She had been ill for a week before she cameback.She has been ill for a week. (现在仍在生病)现在完成进行时:表示动作过去发生,持续到现在并有可能继续持续下去。Eg. The Chinese have been making paperfor two thousand years.The CCTV has been broadcastingEnglish programmes ever since 1977.过去完成进行时:表示一个动作在过去某一时刻开始,一直持续到另一个过去时刻,也可能继续持续下去。Eg. Because he had not been doing his work well, he was fired.将来时:表示即将发生的动作或状态。1.一般现在时表将来的用法常用于谈论时间表、节目单或日程表上所安排好的事情,只限于少数动词如begin, come, leave, go, arrive, start, stop, return, open, close等。The concert begins at 7:00 and ends at 9:00.The train starts at 9 in the morning.2.在if, unless, even if 引导的条件状语从句中,在when, before, until (till), as soon as, the moment, once 引导的时间状语从句中,如果主句是将来时(往往出现will / shall / can / must ),从句用一般现在时表示一般将来时。(即“主将从现”)如:① I’ll go with you as soon as I finish my work.② Hundreds of jobs will be lost if the factorycloses.3. 进行时将来:表示计划、安排要做的事。如:I’ve won a holiday for two days to Florida. I am taking my mum.— What were you doing when Tony phoned you — I had just finished my work and was starting to take a shower.Ladies and gentlemen, please fasten your seat belts. The plane ________.A. takes off B. is taking off C. has taken off D. took off4. be to do sth.①表示按计划或安排要做的事When are you to leave for two days to New York She is to get married next month.注:was/were to do sth.表示“命中注定要发生的事”; was/were to have done则表示未曾实现的计划。We were to have told you, but you were not in.4. be to do sth.② 表示“指令”,相当于should, ought to, must, have to。例如:You are to report to the police. 你应该报警。The books in this room are not to be takenoutside. (The books in this room mustn’t betaken outside.) 这个室内的书籍不得带出室外。③ 表示“想,打算”,相当于intend, want。例如:If we are to be there before ten, we’ll have to go now.5. be going to do sth.表示意图、打算或有迹象发生某事;但be going to 不能用于条件状语从句的主句中。Eg. They are going to get married soon.Look at the dark clouds; it’s going to rain.If it is fine, we’re going to go fishing. ( )注:was/were going to do sth.表示过去将来或表示过去未曾实现的愿望或想法。---Alice, why didn’t you come yesterday ---I was going to, but I had an unexpected visitor.6. be about to do sth. when…“即将做某事这时…”Eg. 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