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1、专题3 介词与介词短语考点关注：1. 易混介词的辨析2. 固定的介词短语与短语介词3. 介词 与名词、动词、形容词等的搭配4. “介词加+关系代词”在定语从句中的运用5. 分词形式的介词热点透视 热点1 on, at, in的区别三个介词如果指时间概念，on用在具体的某一天 前面，at用在具体的时刻前面，in用在时间段的 前面；三个介词如果表示地点，on表示在物体的 表面，at表示一个小的地点，in表示在物体内部 ；三个介词还可以表示“在方面”，主要是从 语境的角度去区别。例1: The accident is reported to have occurred _ the first Sun
2、day in February.A. at B. on C. in D. to ( B )例2: My uncle lives _ 103 Chaoyang Street in Beijing. His flat is _ the tenth floor.A. at; on B. on; at C. in; on D. of; to( A )热点2 with, by, in表示“用” with通常指“用”具体的或有形的工具、器官等 。有时也表示“用”某种手段、音调等。 by表示“用”方式、手段等，后面常接动名词，后 接名词时，该名词前一般不加修饰语。 in指“用”语言、字体、墨水、体裁、方式、
3、风格 、现金、顺序等。例：Please wait for me here. Ill be back _ 20 minutes, that is, _ two oclock.A.in; in B. after; after C. after; in D. in; after( D )热点4 besides, except, except for, but, apart from表示“除之外” （1）besides表示“除之外（还有）”，其宾 语包括在内。（2）except表示“除了”。其宾语不包括在内。（3）except for强调整体中的细节，意思是“只 是”，前后的事物不属于同类。（4）bu
4、t常可与except互换，强调“不在其中”，通 常与all, every,everybody, nobody, nothing等不定代词连用。（5）apart from意为“除之外”，即可以表示 besides的意思，也可以表示except或except for的意思。例1：Some people choose jobs for other reasons _ money these days. (2007.全国 II.16 )A.For B. except C. besides D. with( C )例2：I know nothing about the accident _ what I
5、 read in the newspaper. A.except B. besides C. except for D. except that( A )热点5 介词短语的辨析考查英语中的复合介词是考试中经常涉及到的内容， 只要能够在具体的语境中理解它的意思，就能够 正确作答。例1：_ fire, all exits must be kept clear. A. In place of B. Instead of C. In case of D. In spite of 例2：I have offered to paint the house _ a weeks accommodation A
6、.In exchange for B. with regard to C. by means of D. in place of 例3: _ your advice, I would have been caught in the traffic and I wouldnt have been there on time. In spite of B. But for C. Because of D. As for( A )( C )( B )热点6 介词与名词、动词、形容词等的搭配例1：How different my hometown is _ what it was ten years
7、ago!A.from B. at C. with D. by例2：scientists are convinced _ the positive effect of laughter _ physical and mental health. (2007. .23)A. of; at B. by; in C. of; on D. on; at( A )( C )热点7 “介词+关系代词”在定语从句中的运用例: The author _ Beijing University _ all of us are familiar will pay a visit to our company.A.fr
8、om; whom B. in; to whom C. from; with whom D. in; who( C )解题指导：对于介词与其他词的搭配，除了掌 握一些常见的搭配外，要善于从句中找出搭配 形式，特别是分割开了的搭配形式；要注意还 原短语，选出需用的介词。热点8 分词形式的介词此类介词常考的有：considering（就而论） ; given（如果有,考虑到）; including （包括）; concerning（关于）。例1: _ his old age, he is healthy enough.A.Considered B. To consider C. Considering D. consider例2: _ his support, I think we will win the election.A. If B. Given C. Giving D. Have( C )( B )
