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高考英语重点句型分析(三十七)

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高考英语重点句型分析(三十七)


  1.Ever since middle school, my sister Wang Wei and I have dreamed about taking a great bike trip. 从高中起,我姐姐王薇和我就一直梦想作一次伟大的自行车旅行。

  ever since “从那以后”,句子要与现在完成时或现在完成进行时连用,类似的时间状语还有 so far, up till now, by now, recently, lately, since last month, in/for the past+ 一段时间,since...ago等。

  ①He came to England three years ago and has lived here ever since.他三年前来到英国,从那以后便一直住在这里。

  ②I haven‘t seen her since ten years ago.自十年前至今,我没见过她。

  ③We have completed half of the work so far.到目前为止,我们完成了一半的工作。

  ④He hasn‘t written to me recently.他最近没给我写信。

  ⑤The couple have been working very hard for/in the past (last) ten years.在最近的十年里这对夫妇一直努力工作。

  拓展:

  It is/was/has been+时间段+since...自从……已经多久了。

  It will be/was+时间段+before...再有多长时间才……

  在 “It is/was+时间段+since...”句型中,若 since从句中的动词为延续性动词,句子意思要发生变化。

  It is three years since he joined the army. 他参军3年了。

  It is three years since he smoked.他戒烟3年了(不吸烟)。

  [即境活用1]

  (2009•天津南开中学)How long do you suppose it is ______ he arrived there?

  A.when   B.before  C.after   D.since

  解析:考查 “It is+一段时间+since...”,表示“自从……到现在多长时间”。

  答案:D

  2.When I told her the air would be hard to breathe and it would be very cold, she said it would be an interesting experience.当我告诉她那里空气稀薄,呼吸困难而且天气很冷时,她却说这将是一次有趣的经历。

  be+adj.+to do在“主语+系动词+形容词+不定式”结构中,不定式与主语在意义上是动宾关系,但要用主动形式表被动意义;如果不定式的动词是不及物的,要在不定式后边加介词。用于这种句式中的形容词常为:easy, difficult, heavy, hard, nice, bitter, dangerous, interesting, important, comfortable, pleasant, impossible 等。

  ①The question is easy to answer.这问题容易回答。

  ②That book is difficult to understand.那本书难懂。

  ③The water in that river is not fit to drink.那条河中的水不宜饮用。

  ④Harry Potter is pleasant to read.《哈利•波特》读起来让人感到愉快。

  ⑤He is easy to get along with.他很容易相处。

  拓展:

  此句式还可以拓展为 “find/feel/think/believe+宾语+adj.+to do”。例如:

  I find English tongue twisters pleasant to learn.我觉得英语绕口令学起来很有意思。

  [即境活用2]

  (1)(2008•全国Ⅰ)I like getting up very early in summer. The morning air is so good ______.

  A.to be breathed   B.to breathe   C.breathing   D.being breathed

  解析:考查 be+adj.+to do结构。

  答案:B

  (2)They found the lecture hard ______; they all felt sleepy.

  A.to be understood   B.for understanding   

  C.to understand   D.to have been understood

  解析:考查 “find+宾语+adj.+to do”结构。

  答案:C

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  3.Once she has made up her mind, nothing can change it.她一旦下了决心,什么也不能使她改变。

  “once+状语从句”意为“一旦……就……”。

  在 once引导的状语从句中常用一般现在时代替将来时。

  ①Once you remember it, you‘ll never forget it.一旦你记住它,你就永远不会忘记它。

  ②Once you have promised, you must do it.一旦你许下诺言,你就必须履行。

  拓展:

  once 用做副词,可表示:

  (1)(for) one time 一次

  I have only been here once. 我只来过这儿一次。

  (2)at some time in the past 一度,曾经

  He once lived in Zambia. 他曾经(一度)住在赞比亚。

  (3)all at once=suddenly 突然

  All at once the door opened. 突然门开了。

  [即境活用3]

  (2007•福建)You will be successful in the interview ______ you have confidence.

  A.before   B.once  C.until   D.though

  解析:考查 once引导带有时间意味的条件状语从句,意为“一旦……就……”。

  答案:B

  4.A determined person always tries to finish the job, no matter how hard it is.一个意志坚定的人总是努力完成工作,不管它多么困难。

  no matter ,作“不管”“无论”解,同 what/who/when/where/how 等疑问词连用,引导让步状语从句。

  ①No matter what he says, I won‘t believe him.不管他说什么,我都不会相信他。

  ②No matter when you come, you are welcome.无论你什么时候来都受欢迎。

  ③No matter whose bag this is, it must be kept here for the present. 不管这是谁的包,暂时必须放在这里。

  ④No matter who knocks, don‘t open the door.不管谁敲门,都不要开门。

  提示:

  (1)no matter what/who/when/how/where 可以换成 whatever/whoever/whenever/however/wherever 引导让步状语从句。

  (2)whatever, whichever,whoever, whomever 还可以引导名词性从句。 Whoever breaks the law should be punished. 任何违犯了法律的人都应受到惩罚。

  (3)however 是副词,修饰形容词、副词+主+谓; whatever 是代词,修饰的是名词。如:

  ①However difficult it is, you must work it out.
  不管有多难,你都要解决这件事。

  ②Whatever difficulty there is, we must work together.
  不管有什么样的困难我们都要团结合作。

  [即境活用4]

  (1)(2008•上海)______ well prepared you are, you still need a lot of luck in mountain climbing.

  A.However   B.Whatever   C.No matter   D.Although

  解析:考查 “however+adj.+主+系动词”引导让步状语从句。

  答案:A

  (2)(2008•全国Ⅰ)The lawyer seldom wears anything other than a suit ______ the season.

  A.whatever   B.wherever  C.whenever   D.however

  解析:whatever 引导让步状语从句,意为“不管什么”。该句后半部分的完整形式应该是 whatever the season is。

  答案:A

,高考英语重点句型分析(三十七)
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