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高中语法知识点总结
高中语法知识点总结
八大时态基本用法总结
八大时态:一般现在时、一般过去时、现在进行时、过去进行时、现在完成时、过去完成时、一般将来时、过去将来时
一般现在时
:指经常、反复发生的动作或行为及现在的某种状况。
:always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays,
:动词+ 原形 (如主语为第三人称单数,动词上要加(e)S)
:am\/is\/are+not;此时态的谓语动词若为行为动词,则在其前加don't,如主语为第三人称单数,则用doesn't,同时还原行为动词。
:把be动词放于句首;用助动词do提问,如主语为第三人称单数,则用does,同时,还原行为动词。
:. It seldom snows here.
He is always ready to help others.
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Action speaks louder than words.
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:一些动词可用一般现在时来表达现在进行时:
verbs of the senses: hear,see,taste,smell
verbs of the thinking: believe,know,mean,realize,think,remember
verbs of the linking: dislike,fear,hate,like,love,want
verbs of the possession: belong,have,own,possess
一般过去时
:过去某个时间里发生的动作或状态;过去****惯性、经常性的动作、行为。:ago, yesterday, the day before yesterday, last week(year, night, month…), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc.
:含有Be动词主语+was\/were+......
不含有be动词:主语+动词过去式+......
:带be:主语+was\/were not+动词原形+......
不带be:主语+didn't+动词原形+......
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:含be动词was或were放于句首;
不含be动词用助动词do的过去式did 提问,同时还原行为动词原型。
:She often came to help us in those days.
I didn't know you were so busy.
She sang a song of Lin Feng yesterday[1].
现在进行时
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:表示现阶段或说话时正在进行的动作及行为。
:now, at this time, these days, etc.
:Be动词、am\/is\/are+doing
:Be动词、am\/is\/are+not+doing.
:把be动词放于疑问词的后面。
:How are you feeling today?
He is doing well in his lessons.
7. 一般表示位移的词如leave fly arrive go come. 等用现在进行时表将来。
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I am flying Beijing next week .表示我下周即将飞往。
He is leaving for Beijing tomorrow. 他明天即将去。
过去进行时
:表示过去某段时间或某一时刻正在发生或进行的行为或动作。
:at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。
:was\/were + doing
:was\/were + not + doing.
:把was或were放于句首。
:At that time she was