出国留学网专题频道托福介词栏目，提供与托福介词相关的所有资讯，希望我们所做的能让您感到满意！
托福词汇要不断的练习与积累，也有一定的技巧，为了帮助考生们更加有效的备考托福，出国留学网托福考试栏目为大家提供“托福考试中的介词介绍”，希望考生们能有所收获。
一、带-ing词尾的介词 barring：except，not including除……外
concerning：about，regarding论及，关于
excepting=except
failing：in default of因缺少……;在缺少……时
following：after in time;as a sequel to在……以后
including：if we include如果包括我;……包括在内
pending：during/until在……期间/直到……为止
regarding：about，concerning，in respect of
二、成语介词
according tas stated by/ in proportion根据……/依照……
ahead of：further forward in space or time sb/sth; ealier tan sb/sth; further advanced than sb/sth
along with：in addition to;together with另外，加之，还有
apart from：exceping，not considering; in addition to除……外/且莫说;除……之外尚有
as for：with regard to至于
as from：on and after(a specified time)从一特定时间开始
as of=as from
as regards：about，concerning至于，就……而论
as twith regard to关于，至于
because of：on account of，by reason
but for：without the help or hindrane etc.of假如没有……(帮助或障碍等);要不是
by means of凭借……的方法
due tbecause of由于
except for：not including，other than除了
in accordance with：in conformity to一致;依据
in front of：ahead of ，in the presence of在前面;当着……的面
in place of：in exchange for，instead of作为……的交换
in spite of：notwithstanding不管，不顾
instead of：in place of
in view of：considering由于，鉴于<...
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介词常考题型及答题要点：介词是托福试题中比较活较的词性，而且具有一定的难度。因为英文介词种类繁多且词意多变，很多同学在托福考试中遇到介词试题都会束手无策。
托福涉及的有关介词的题目重复性很强，而且有规律可循。只要考生善于总结、记忆，还是可以保证得满分的。介词题目主要分布在Written Expression(16-40题)中，出题点主要集中在(1)含有介词的固定短语，(2)含有特定含义的介词误用。
1.含有介词的固定短语：短语或词组中的介词不能随意更换或省略
全真例题分析
(1)Most aquatic animals breathe by means external respiratory organs called gills.
(答案)C 正确的短语为by means of,其中的介词of不能省略
(2) Speed refers only toward the rate of mution without specifying any direction of motion.(94.8)
(答案)A 正确短语形式为refer to
(3) Historical geology deals about data on the development of the Earth gathered from the study of rocks, which are analyzed to determine their age and composition. (93.8)
(答案) A正确短语式式为deal with.
(4)The diamond is the only gemstone composed with just one chemical element, carbon.
(答案) A 正确短语形式为。Be composed of
(5) Best known for his research in statistical mechanics and meson physics. Chen Ning Yang shared the Nobel Prize in 1957 to another physicist from the United States, Tsung-dao Lee.
(答案) C 正确的短语搭配为 share.......with
(6)The doctrine of eminent domain is based the legal tradition that all real property is subject to the control of the state.
(答案) A 正确的短语形式为be based on 其中的介词on不能省掉。
2. 介词用错
解题要点 介词与后面的名词通常有固定的搭配习惯，或有特定的语意功能，不能随意更换。通常，介词毕有含义，不同的介词会使整个句子表达不同的意思。当A、B、C、D四个选择答案中出现单独划线的介词，应首先考虑它是否使用正确。
全真...
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