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初中英语语法总结(7)

2012-07-30 15:30 来源:【考文考理网 对此文章感兴趣的有:

  The leaves are turning red. 叶子在变红。

  It's getting warmer and warmer. 天越来越热了。

  d. 与always, constantly, forever 等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观色彩。例如:

  You are always changing your mind. 你老是改变主意。

  典型例题

  My dictionary ___, I have looked for it everywhere but still___ it.

  A. has lost, don't find B. is missing, don't find C. has lost, haven't found D. is missing, haven't found.

  答案D. 前句是一个仍在持续的状态,应用进行时,由于没有找到,其影响仍然存在,应用完成时,瞬间动词用于否定式时可用于完成时。

  11.19 不用进行时的动词

  1)表示事实状态的动词,如have, belong, possess, cost, owe, exist, include,

  contain, matter, weigh, measure, continue等。例如:I have two brothers. 我有两兄弟。

  This house belongs to my sister. 这房子是我姐的。

  2)表示心理状态的动词,如know, realize, think see, believe, suppose, imagine, agree, recognize, remember, want, need, forget, prefer, mean, understand, love, hate等。例如:I need your help. 我需要你的帮助。

  He loves her very much. 他爱她很深。

  3)瞬间动词,如accept, receive, complete, finish, give, allow, decide, refuse等。例如:

  I accept your advice. 我接受你的劝告。

  4)系动词,如seem, remain, lie, see, hear, smell, feel, taste, get, become, turn等。例如:

  You seem a little tired. 你看上去有点累。

  11.20 过去进行时

  1)概念:表示过去某时正在进行的状态或动作。

  2)过去进行时的主要用法是描述一件事发生的背景;一个长动作延续的时候,另一个短动作发生。

  3) 常用的时间状语有this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while等。例如:

  My brother fell while he was riding his bicycle and hurt himself. 我兄弟骑车时摔了下来,受了伤。

  It was raining when they left the station. 他们离开车站时,正下着雨。

  When I got to the top of the mountain, the sun was shining. 我到达山顶时,阳光灿烂。

  典型例题

  1) Mary ___ a dress when she cut her finger.

  A. made B. is making C. was making D. makes

  答案C.

  割伤手指是已发生的事情,应用过去时。同时,when表时间的同时性,"玛丽在做衣服时"提供事情发生的背景,因此用过去进行时。

  2) As she ___ the newspaper, Granny ___ asleep.

  A. read;was falling B. was reading; fell C. was reading; was falling D. read;fell

  答案B.句中的as = when, while,意为"当……之时"。描述一件事发生的背景时,用过去进行;一个长动作发生的时候,另一个短动作发生。句意为 "在她看报纸时,奶奶睡着了。"句中的 fell(fall的过去时),是系动词,后跟形容词,如:fall sick。


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