介词

The federal system of government in Canada is similar to it of the United States.

01\2002， 18）考点26：介词用法要点：介词用法主要考查介词的搭配、多余、遗漏和介词的误用等。

Under this theoretical frame, prepositional polysemy is reduced to homonymy. The close relationships among distinct senses of the same proposition are ignored,let alone exploring the way of how the senses relate each other. Therefore, their studies can't reveal the nature of semantic extension of prepositions.

在这种理论框架下，介词的一词多义现象被看成是同形同音异义现象，同一介词间不同意义的紧密联系被忽略，更不用说，研究他们之间的意义是怎样相互联系起来的，因此他们的研究不能反映介词语义延伸的本质特征。

Linguistics of or relating to or formed with a preposition .

介词的，关于介词的，或由介词形成的。

It comments mainly from three aspects:(1) the definition of the nature and function of preposition and prepositional phrase;(2) the study of grammarticalization of preposition and the reason for it;(3) the study of preposition used the theory of three dimensions.

本文对近年来介词研究中有代表性的成果，主要从对介词和介词短语的性质与功能的界定、对介词的虚化和动因的研究、运用三个平面的理论对介词的研究三个方面做了评述。

Get into the car, get on the bus, jump onto the platform, out of (6)介词和名词动词等有不少固定搭配和习惯用法: to one's surprise / joy, in charge of , instead of, in bed, in trouble, in a hurry, in surprise, with a smile, with one voice, according to, at once, on time, in time, in all, at home,, at last, at least, in the end, by the way, for example, at the same time, at the same speed, on one's way, in the sun, on the football team, in line, with the help of, in red / green … put on, look for, look after, run after, send for, enter for, pay for, show…around, listen to, arrive in / at, get to, agree with, succeed in, think of, wait for,….

7表示加减乘除，分别用介词 plus， minus， times 和动词过去分词 divided + by 二，复习时需要注意的要点(1)介词一般放在名词之前，但它后面的介词宾语是疑问代词，疑问副词或者关系代词时，这些词提到了前面而只剩下介词在后了。(2)介词和动词，形容词，名词等常常构成固定搭配，也就是说，在这些词的后面常常要求用一定的介词。这一点在学习时要特别注意。

So it is a very important means for us to make a comparative study on the synonymic prepositions in TCSL. And only in this way, could we explain clearly the difference of every preposition among the same group, and thus explain its unique position in the whole system of Chinese grammar.

所以，开展近义介词对比研究是对外汉语介词研究的一个重要手段，只有这样，才能更清楚地揭示山同一组介词之间的&异&，从而揭示出每一个介词在整个汉语语法体系中独特的地位。

The haunting paintings of Helene Schjerfbeck, on show in the final leg of a travelling tour that has already attracted thousands of visitors in Hamburg and The Hague, may come as a surprise to many.

这是一个简单句，主语有一个比较复杂的介词短语作定语on show…，在这个介词短语中，充当状语的介词短语中介词的宾语带有以that引导的定语从句。

The haunting paintings of Helene Schjerfbeck, on show in the final leg of a travelling tour that has already attracted thousands of visitors in Hamburg and The Hague, may come as a surprise to many.

这是一个简单句，主语有一个比较复杂的介词短语做定语on show…，在这个介词短语中，充当状语的介词短语中介词的宾语带有以that引导的定语从句。

The haunting paintings of Helene Schjerfbeck, on show in the final leg of a travelling tour that has already attracted thousands of visitors in Hamburg and The Hague, may come as a surprise to many.

這是一个简单句，主语有一个比较复杂的介词短语做定语on show。。。，在這个介词短语中，充当状语的介词短语中介词的宾语带有以that引导的定语从句。

The haunting paintingsof Helene Schjerfbeck, on show in the final leg of a travelling tourthat has already attracted thousands of visitors in Hamburgand The Hague,may come as a surprise to many.

这是一个简单句，主语有一个比较复杂的介词短语作定语 on show…，在这个介词短语中，充当状语的介词短语中介词的宾语带有以 that 引导的定语从句。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。