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高中语法过关训练十时态语态教程.ppt

发布:2018-02-21约2.6万字共106页下载文档
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1. 一般现在时还用于表示一个按规定、计划或安排要发生的情况,这时意有一个表示未来时间的状语,这种用法只限于少数动词:begin, come, go , leave, sail, start, arrive, return, dine, end, stop, close, open, depart, be 等。 例如: The meeting begins at seven. We leave London at 9:00 next Wednesday and arrive in Paris at 12:00.;2. 用一般时,不用进行时的动词 1) 表示状态的动词没有进行时。 我们只能说某种动作在进行,不说某种状态正在进行,所以表示“存在、所有、感情或感觉”之类的动词都没有进行时态。 2) 表示心理情感状态的动词: know, understand, forget, remember, believe, want, please, need, respect, prefer, mind, like agree, wish, recognize, mean, care, dislike, love, hate, fear, hope , appreciate 等。;6)Here, there开头的倒装感叹句用现在时代替现在进行时。 “Here/ There+ V. + S. (名词)!” Here comes our English teacher! = Here he comes! There goes the car ! = There it goes! 注意:Here/ there+ S.(代名词)+ V.!;7)现在时可代替完成时。 see(明白,知道), hear, understand, forget, read, learn等词可以用一般现在时表示“已知”、“已忘”。 I forget (=I have forgotten) his name. I understand (=I have understood) what you mean. 8)”It is+(一般时间)+since…”的句型可用is 代替现在完成时。 It is (=has been) five years since I moved here.;3. 过去完成时的一些典型用法 1)某一动作早在某一过去发生的动作之前,则用过去完成时态。 以下为使用过去完成时态的典型句型。 before ①过去完成时+ when +一般过去时 by the time;--- Did you see Xiao Li at the Party? --- No, she’d left by the time I arrived. The cost of living had gone up by ten percent before the government took any action. ②一般过去时+after until+完成时 It rained yesterday after it had been dry for many months.;③ No sooner had+人称+过去分词 than +人称 Hardly had+人称+过去分词 before/when+人称 Scarcely had+人称+过去分词 before/when +人称 Hardly had I entered the room when I heard him singing. No sooner had he arrived home than he was asked to attend a meeting.;2)在过去某时之前开始的动词,继续到过去某时已有一段时间,用过去完成时,并与for, since连用。 He had been ill for a week when he was sent to the hospital. 比较:It is four years since I left the school. →以现在为依据 It was four years since I had left the school. →以过去为依据;3)表示过去示实现的希望或计划,用过去完成时,常用的动词有:hope, expect, suppose, mean, think , want 等。 She had thought of paying us a visit, but the bad weather made her change he
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