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2015年中考英语词组辨析,好好看看!

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Ⅰ. seem “看来、似乎”既可作连系动词,以可做不及物动词,后接:形容词、名词、介词短语或不定式。 如:

  ① Mother seemed to know that. 母亲好像知道那件事。

  ② Bill doesn’t seem to a understand. 比尔似乎不太理解。= Bill seems not to understand.(这更正式)

  Ⅱ. 常用搭配:

  ① It seems (that)好像、看来、似乎,如:

  1. It seems to me that her accident is all your fault! 在我看来她出事都是你的错。

  2. But it seemed that it wasn’t the only letter. 但是好像这不是唯一的一封信。

  ② seem as if / though. “看起来像”如:

  1. It seems as though Ken will win the rice.看来赛跑Ken好像要赢。

  2. It seems (as if ) it is going to rain. 天好像要下雨了。

  Ⅲ. look “看来、似乎”着重于由视觉得出的印象,seem 则暗示有一定根据,这种判断往往接近事实。在搭配上两者都可接:形容词、名词(前常有形容词修饰)、动词不定式to be、过去分词 和 介词短语。如:

  ① He looks / seems a nice man.他看上去是个好人。

  ② You look / seem tired. Let’s have a rest. 看来你累了,我们休息一会儿。

  ③ The boy looked / seemed to be very ill. 那男孩看上去病得很重。

  Ⅳ, 但在下面情况下,只能用seem, 不能用look:

  1. 后面接动词不定式:to do 时。如:

  ① The captain seemed to know all his soldiers.

  2. 用于It seems that …结构时。如:

  ① It seemed that he had missed the train.看来他没搭上火车。

  3. 用于There seemed to (不定式) 结构时:如:

  There seemed to be hundreds of people on the playground. 运动场上好像有几百人。

must/ have to

Ⅰ. must “必须”,往往着重于主观上认为有义务,有必要。

  ① We must work hard. 我们必须努力工作。

  ② Imust go. 我必须走。

  Ⅱ. have to “必须”往往着重于客观的需要,含有“不得不”的意味。如:

  ① Do you have to see a doctor today? 你今天要去看医生吗

  ② It was late and we have to stay at home. 时间已晚,我们只得呆在家里。

middle / center

Ⅰ.middle指“中间”,表示时间和空间的“中间”,是相对而言的,也可指笼统的“中部”,如:

  We have lunch in the middle of the day.

  另外middle还可表程度的“中等”如:the middle school

  Ⅱ. centre “中心”,通常用于空间方面,强调指正中心。它还可以用于借喻,表某一事物的中心。如:

  ① Dray a circle round a given centre. 就指定的中心画一圆圈。

  ② We live in the centre of London. 我们住在伦敦中心。

  ③ Beijing is the political, economic and cultural centre of China. 北京是中国的政治、经济和文化中心。