高中英语八种基本时态的特殊用法(共28张ppt)

She comes tomorrow afternoon. School begins on September 1st. Next month is May. The train leaves / stars at 5 pm.
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3. 在时间、条件、让步状语从句中, 要用一般现在时表示将来的动作。 I’ll write to you ao unless it is fine tomorrow. He won’t forgive me even if I apologize.
8种基本时态的特殊用法
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一、一般现在时
一般现在时代替现在进行时和表示将来
一般现在时用来表示现在的状态、经常的或
习惯性的动作、主语具备的性格和能力及其
客观事实和普遍真理。
He is twelve and he is at school.
I get up at 5:00 every morning.
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三、现在进行时
现在进行时表示现在(说话瞬间)正在进行的 动作, 也可以表示当前一段时间内的活动或 现阶段正在进行的动作。
She is reading in the reading room now. We are working on a farm these days.
现在进行时的特殊用法
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3. be的现在进行时可表示暂时的表现 或特点。 You are being impolite to me today. I won’t agree with you, but I think you are being childish.
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4. 在时间、条件状语从句中, 间或可以用 现在进行时表示将来正在进行的动作。 Don’t mention this when you are writing the report. If you are standing at the corner when I pass, I’ll give you a lift into town.
He is leaving on Saturday. The girl is having her birthday party tonight. We are removing into the country next week.
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2. 现在进行时与always, constantly, forever 等连用, 可表示某种情感 (如批评、赞扬、 厌烦等)。 She is always doing fine at school. (赞扬) Your girl is constantly thinking of others. (赞扬) My father is forever losing his keys. (批评)
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1. 在时间、条件、让步状语从句中, 要用 一般过去时表示过去将要发生的动作。 She said she would let me know before she left. They planned to go outing if it was fine the next day.
She likes English and speaks it very well.
As is known to us all, the earth goes round
the sun.
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1. 在由here和there引起的句子中, 常用 一般现在时代替现在进行时。 Here comes the bus. ( The bus is coming.) There she goes. ( She is going.)
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2. 在It’s (about/high) time (that) …, I’d rather …, Would you mind if …等句式中, 从句中的谓语动词用一般过去时表示现在 或将来的动作。 It’s time you took a rest now. ---Shall I open a window? ---I’d rather you didn’t. Would you mind very much if I asked you to do something?
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3. 在虚拟语气中, 用一般过去时表示现在 或将来的动作。 If I had time, I would go with you. He looks as if he were ill. I wish I knew the answer. If only I were ten years younger.
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1. 有少数动词(如arrive, come, do, get, go, have, leave, meet, play, remove, see, stay, take, work)的现在进行时可用来表示一个 按计划或安排在最近将要发生的动作。 这样用时, 也通常要和一个表示将来时间 的状语连用。
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2. 有少数动词(如arrive, be, begin, come, finish, fly, go, have, leave, open, return, sail, set, take)的一般现在时可用来表示一个按 规定、计划或安排要发生的动作。这样用时, 通常要用一个表示将来时间的状语。
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二、一般过去时
一般过去时表示过去某个时间发生的动作或 持续的状态, 也可以表示过去经常或反复发生 的动作。 That terrible earthquake happened in 1976. He was at the meeting yesterday afternoon. She always went to school by bike last year.