2024年专升本英语单选解题技巧(上)

2024-02-19 09:30:13
844
分享
来源:库课网校

  一:找准关键词语

  有时题干中带有对解题起着关键作用的词语,如果能迅速找准这些词语,再结合各选项的意义和特点,就能很快选出正确答案。

  例如:

  The Foreign Minister said, "_____ our hope that the two sideswill work towards peace."

  A. This is B. There is C. That is D. It is

  解析:在名词性从句中,that既无词义,也不作句子成分,连接一个句子成分完整的陈述句。根据句意和句子结构,特别是that的暗示,可判断题干为一个含有主语从句的复合句,句首的it为形式主语,真正的主语为其后的that从句,故最佳答案为D。

  二:分析句子结构

  有些试题的考点本来十分简单,但命题者却通过使用定语从句,或者将我们熟悉的固定词组有意拆分,重新组合,使我们在结构上产生错觉,出现迷惑。

  例如:We keep in touch_____ writing often.A. with B. of C. on D. by

  解析:许多同学根据 keep in touch with(与...保持联系)这一搭配推断出此题应选A。但是选A错了,因为套此搭配此句意思不通,正确答案应是D,by表示方式,by writing 意为“通过写信”,全句意为“我们通过经常写信保持联系”。

  请再看两例:

  We've talked a lot_____ cars. What about trains?A. of B. with C. about D. in

  解析:由于受 a lot of 这一常用结构的影响,许多同学毫不犹豫地选了A,但是错了。原因是:若选 of,a lot of cars即为动词 talk 的宾语,但事实上,动词 talk 是不及物动词。正确答案是C,句中的a lot是修饰动词 talked的状语,talk about才是一个动词短语。全句意为"我们对汽车已谈了不少,现在谈谈火车怎么样?"

  We all regarded the poor old man_____ sympathy.A. as B. with C. of D. by

  解析:许多同学一看到句中的 regard 和选项中的 as,马上就联想到regard... as...(把...看作...)这一搭配,从而断定此题应选A。错了,原因是将此搭配套入原句,句子意思不通。正确答案是B,句意为“我们大家都很同情这位老人”。

  三:适当转换句式

  有时将题干的句式转换成自己更熟悉的句式,就很容易选出正确答案。比如将疑问句、强调句、感叹句或倒装句改为陈述句,将被动句改为主动句,无序句调整为正常句。

  例如:

  -Mr. Wang, whom would you rather_____ the important meeting?

  -Tom.

  A. have attend B. have attended

  C. having attend D. have to attend

  解析:若将疑问句改为陈述句,就是I would rather have Tom attend the important meeting. 其中would rather后必须接动词原形,have sb. do sth.是“要某人做某事”。所以选A。

  四:补全省略成分

  口语中常常会使用一些省略句,做题时若将被省略的成分补充完整,答案就会一目了然。

  例如:-What do you think made Mary so upset?-_____ her new bike.A. As she lost B. Lost C. Losing D. Because of losing解析:将答句补全,就是 _____ her new bike made Mary soupset,显然,只能选C,用动名词短语作主语。

  五:删除干扰部分

  就是将起干扰作用的定语从句、介词短语或插入语,如I think / suppose / believe, do you think /suppose / believe, you know, of course等删除,从而更容易地选出正确答案。

  例如:

  It is the ability to do the job_____ matters not where you come from or what you are.

  A. one B. that C. what D. it

  解析:去掉题干中的not where you come from or what you are,题干即为是一个简单句:Theability to do the job matters. 把主语The ability放在强调结构中,即变为题干,显然最佳答案为B。

  六:利用对称结构

  就是在做题过程中要善于利用and,but等并列连词。若前面是个句子,后面也必定是个句子,反之亦然;若连接的是几个动词,这几个动词也必定是同一时态或同一形式。

  例如:

  -English has a large vocabulary, hasn't it?

  -Yes._____ more words and expressions and you will find it easierto read and communicate.

  A. Know B. Knowing C. To know D. Known

  解析:因为第二个and后面是一个句子,所以前面也必定是一个句子,但前面这个句子没有主语,只能选用动词原形,构成一个祈使句,因此,正确答案是A。

  又如:

  On Saturday afternoon, Mrs. Green went to the market,_____ some bananas and visited her cousin.

  A. bought B. buying C. to buy D. buy

  解析:因为and后面是过去式visited,前面也必定是动词的过去式,所以正确答案是A。

  七:注意标点符号

  标点有时对我们做题有提示作用,不同的标点可能导致选不同的答案,同学们做题时,一定要小心。

  例如:

  There are eight tips in Dr. Roger's lecture on sleep, and one ofthem is:_____ to bed early unless you think it is necessary.

  A. doesn't go B. not to go C. not going D. don't go

  解析:此题很容易选B,认为是用不定式作表语。其实,冒号已经表明后面是Dr.Roger讲的原话,这原话应当是个句子,只有选D才构成一个否定形式的祈使句。