Unit4 Grammar 知识点练习-2021-2022学年外研版（2019）高中英语必修一

Unit 4 Grammar —— Attributive Clause 【Lead-in】 1．There were deep cracks that/which appeared in the well walls. 2．Two thirds of the people who lived there were dead or injured. 3．The number of people who were killed or badly injured in the quake was more than 400,000. 4．Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead. 5．Workers built shelters for survivors whose homes had been destroyed. 6．A doctor with whom James used to work died in the 2016 earthquake in Ecuador. 7．The boy whose father is a teacher is a new classmate of mine. 8. China is a country that/which has a long history. who (whom)，which，that，whose引导的定语从句 In compound sentences, clauses that modify a noun, pronoun, or the whole main clause are called attributive clauses. The noun or pronoun modified by a clause is called an antecedent, and the word that connects the antecedent to the attributive clause is called a relative. The main function of relative words is to connect the main clause with the subordinate clause, at the same time refer to the antecedent, and act as a sentence component in the subordinate clause. Relative pronouns are divided into relative pronouns and relative adverbs. Relative pronouns include that, which, who, whom, whose, etc. Relative adverbs are when, where, why. 【在复合句中，修饰某一名词、代词或整个主句的从句叫作定语从句。 从句修饰的名词或代词叫作先行词，连接先行词和定语从句的词叫关系词。关系词的主要作用是连接主句和从句，同时指代先行词，并在从句中充当一定的句子成分。关系词分为关系代词和关系副词两种，关系代词有that，which，who，whom，whose等；关系副词有when，where，why。】 一、关系代词的基本用法 1．who指人，在从句中作主语或宾语，作宾语时可省略。 The man who is talking with my father is a teacher. The girl (who) I met yesterday is his sister. 2．whom指人，在从句中作宾语，常可省略，不能作主语。 The boy (whom) the teacher often praises is their monitor. 注意：(1)关系代词whom在口语或非正式文体中常可用who来代替。 The boy(who/whom/that) we saw yesterday is John's brother. (2)在从句中作介词的宾语且直接跟在介词后时，用whom，不用who。 He is a man from whom we are all ready to learn. [即学即练1]　关系代词填空 (1)Do you know the man ________ is talking with your mothe