Unit 6 突破语法大冲关-2021-2022学年新教材高中英语必修第一册【名师导航】同步Word教参(外研版)

定语从句(Ⅲ) 一、“介词＋关系代词”引导的定语从句 [观察例句] Do you remember the day on which you joined our club？还记得你加入我们俱乐部的那一天吗？ In the dark street，there wasn't a single person to whom she could turn for help. 在漆黑的大街上没有一个人能为她提供帮助。 [归纳用法] 在“介词＋关系代词”引导的定语从句中，关系代词只可用whom或which，不可用that。 [即时训练1]　单句语法填空 1．The university in which my brother once studied is very famous. 2．This is the man from whom I learned a lot in my life. 3．September 30th is the day by which you must pay your bill. 4．Here comes Tom，for whom I have been waiting an hour or so. 5．This is the school of which we are greatly proud. 二、关系代词前介词的选用 [观察例句] This is the house in which the inventor lived. 这就是那位发明家住过的房子。 He is a person of whom everyone has heard. 他是一个大家都听说过的人。 He has a book in his hand the cover of which is missing. 他手拿一本缺了封面的书。 There are sixty students in our class，twenty of whom are girls. 我们班有六十名学生，其中二十名是女生。 The factory produces half a million pairs of shoes every year,80% of which are sold abroad. 这家工厂每年生产50万双鞋子，其中的80%销往国外。 There are two rooms，the smaller of which is my study room. 有两个房间，较小的那个是我的书房。 [归纳用法] 介词的选择可以总结为：“一先、二动、三意义、四特殊”。 1．一先，即先看先行词，从先行词入手。介词往往和先行词构成固定搭配。(比如先行词表示时间，常和on，in，by搭配；表示地点，常与on，in，at搭配；表示原因，与for搭配；表示方式，常与in，by，with搭配) 2．二动，即看从句中的谓语动词。根据从句中谓语动词与介词的固定搭配选择合适的介词。 3．三意义：通过判断主句表达的全部意义来确定合适的介词。 4．四特殊：介词of 常用于表示部分与整体的关系或所属关系。 表示部分的词语常见的有：不定代词neither，either，some，any等数词(含基数词，序数词，分数和百分数)；数词＋名词；the＋最高级/比较级，以及表示数目或数量的词语many，most，few，several，enough，half，a quarter。 [名师点津] 像listen to，look at，depend on，pay attention to，take care of等固定动词短语，在定语从句中一般不宜将介词与动词分开，关系代词除用whom或which外，也可以用who或that。 This is the person whom/who/that you are looking for. 这就是你在找的那个人。 [即时训练2]　介词填空 1．The English play in which my students acted at the New Year's party was a great success. 2．Who is the man with whom our teacher is shaking hands? 3．Some experts think reading is the fundamental skill upon/on which school education depends. 4．In the office I never seem to have time until after 5：30 p．m.by which many have got home. 5．Two girls c