孤岛惊魂3补丁下载:一般现在时的用法|动词时态

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一般现在时的用法 一、构成一般现在时除主语是第三人称单数时谓语动词要加s外,一律用动词原形。二、用法■一般现在时表示经常性或习惯性的动作,常与表示频度的时间状语every day, usually, always, often, sometimes, on Sunday等连用。如:I go to school at 6 every morning. 每天早上我七点去上学。■一般现在时表示客观存在及普遍真理。如:Summer follows spring. 春天之后是夏天。The sun rises in the east. 太阳从东方升起。注意:此种用法即使出现在过去的语境中,仍用一般现在时。如:I learned that the earth goes around the sun when I was in primary school. 我在小学就学过地球是围绕太阳转的。■一般现在时表示格言或警句。如:Pride goes before a fall. 骄者必败。■一般现在时表示目前的情况或状态。如:I am a teacher. 我是教师。Peter writes good Chinese but does not speak well. 彼得汉语写得不错,讲的可不行。■以here, there等开始的倒装句,表示动作正在进行。如:Here comes the bus. = The bus is coming. 车来了。There goes the bell. = The bell is ringing. 铃响了。■在下列情况下表示将来:1. 在状语从句中用一般现在时代替一般将来时。如:I will give it to him as soon as I see him. 我一看见他就交给他。He will come if you invite him. 如果你请他,他会来的。Suppose he doesn’t agree,what shall we do?假如他不同意,那怎么办?I shall do as I please. 我高兴怎么做就怎么做。He will continue the work no matter what happens. 不管发生什么情况他都要继续这项工作。2. 在the more…the more …(越……越……) 句型中,前者通常用一般现在时代替一般将来时,因为前者相当于条件状语从句。如:The harder you study, the better results you will get. 你学习越努力,成绩就会越好。3. 在make sure (certain) , see to it, mind, care, matter后的宾语从句的谓语动词用一般现在时代替一般将来时。如:See to it that you are not late again. 注意别再迟到了(from www.hxen.com)。4. 表示按计划或时间表将要发生的动作,通常有表示将来的时间状语。如:The plane takes off at 11:30 and arrives in Shanghai at l:20. 飞机十一点半起飞,一点二十分抵达上海。注:只限于少数动词能这样用,如 begin, start, , end, finish, stop, go, come, leave, sail, arrive, return, close, open 等。     From: http://www.hxen.com/grammar/dcst/2010-03-20/104066.html