介词加which的用法外语学习语法 外语学习语法 .pdf

学习必备 欢迎下载 1）介词与先行词的习惯搭配 There is no way in which it could be brought back to the earth（SEFC 2A L55）（in 与 way 是习惯搭配）2）介词与定语从句中的动词，形容词的习惯搭配 These are the wires with which different machines are connected（be connected with是习惯搭配）The author with whom all of us are familiar will visit our compa-ny（be familiar with是习惯搭配）3）同形的先行词，或定语从句中的动词，形容词表示不同的含义时，要根据其含义选用不同的介词。I cant remember the age at which he won the prize That is the age in which people live in peace and happiness age 在前句中意为“年岁”，与 at 搭配；在后句中意为“时期”，与 in 搭配。4）复杂介词须保持其完整形式，常见的复杂介词有 on the top of，in the middle of，in front of，in spite of，at the back of，because of等。We took a photo of rocket，the length of which was about 30me-tres （SEFC 2A L55）Sound is a tool by means of which people communicate with each other They marched through the square，in the middle of which stood a monument 5）短语动词中的介词不可与动词分开提至关系代词前。常见的短语动词有listen to，look at，depend on，pay attention to，take care of，look into，break into，get rid of，take part in，make use of，take hold of，catch hold of，catch up with，get along with，look forward to 等。此时可用 which，who，whom或 that，也可将他们省略。（误）This is the girl of whom he will take care （正）This is the girl whom he will take careof 6）当介词与定语从句中的动词或形容词联系紧密（但不是短语动词）时，介词也可放在动词或形容词的后面。但当介词与从句中的动词或形容词联系不紧密学习必备 欢迎下载 时，则需将介词置于关系代词前。比较：The space station which we drove to was in the desert（SEFC 2A L55）Ill never forget the day in which I joined the Party 后句中若置于句尾则有“孤零零”之感，这时宜将介词置于关系代词前；而前句中的 to 则可后置。5关系代词的选择 用于介词后的关系代词只有 which，whom，前者指物，后者指人。There are many research stations on the earth in which outer space is studied （SEFC 2A L55）（which 指代 research stations）We questioned the pilot，from whom we learnt that no other planes had been seen （SEFC 2A L55）（whom指代 the pilot）是习惯搭配同形的先行词或定语从句中的动词形容词表示不同的含义时要根据其含义选用不同的介词在前句中意为年岁与搭配在后句中意为时期与搭配复杂介词须保持其完整形式常见的复杂介词有等短语动词中的介词不可与动词分紧密但不是短语动词时介词也可放在动词或形容词的后面但当介词与从句中的动词或形容词联系不紧密学习必备欢迎下载时则需将介词置于关系代词前比较后句中若置于句尾则有孤零零之感这时宜将介词置于关系代词前而前句中的