我的公开课动词时态语态.pptxVIP

动词的时态和语态谓语动词的时态和语态动词谓语动词时态、语态虚拟语气非谓语动词不定式动名词分词现在分词过去分词★ 动词的时态：、、、体时一般进行完成完成进行现在doam/is/are + doinghave/has + donehave/has + been doing过去didwere/was + doinghad donehad been +doing将来will/shall +dowill/shall be + doingwill/shall have + donewill/shall have been + doing过去将来would/ should + dowould/ should be + doingwould/should have + donewould/should have been + doing 一般现在时的用法?表示经常性或习惯性的动作或存在的状态，常与表示频度的时间状语连用。every…, sometimes, often, usually, on Sunday I leave home for school at 7 every morning. He is alone.2) 客观真理，客观存在，科学事实。The earth moves around the sun.3) 表示格言或警句中。 Actions speak louder than words.4) 表现在的状态、能力、性格、个性。 I dont want so much. Ann writes good English but does not speak well. He believes he can achieve his goal one day.5) 用在以（if , unless, before, as soon as , when , once, the more----the more )引导的时间和条件状语从句中表将来 I’ll take part in the game if it doesn’t rain. I’ll let him know as soon as he comes. The more he studies hard, the more progress he will make. 有时为了强调动作的完成，有些动词也可用现在完成时。 Don’t get off the bus until it has stopped. When you have finished your homework, you can play for a while.6)根据时刻表的安排将要发生的事件，日程一般不可变更，语气比较肯定，常用的动词有：arrive , leave, come, go , open, close, return, start, begin, end, stop等。 The trains arrives at 18:40. The shop opens at 8 a.m and closes at 11.pm.7)以 here 或 there 开头的句子，说明正在发生的动作，谓语动词不用现在进行时，而用一般现在时。 Get it ready. Here comes a bus. There goes the bell. 一般过去时的用法 1）在确定的过去时间里所发生的动作或存在的状态。时间状语有： yesterday, last week, an hour ago, the other day, just now,in 1982,… I stayed up last night, for I had a lot of homework to do. Where did you go just now?2）表示在过去一段时间内，经常性或习惯性的动作。 When I was a child, I often played football in the street.3）有时过去的时间隐含在情景里，含有“刚才，在过去”之意，暗示现在已不再这样。 I hardly recognized you, Marry. I didn’t know you were coming . （09，全国I）Edward, you play so well. But I ______ you played the piano.A. didnt knowB. hadnt knownC. dont knowD. havent known4) 用在一些句型里：It is time you went to bed.　　I wish I were a b