1、Grammar and usage学案l Studying aims:Grasp attributive clauses beginning with “prep.+which/whom” .l Self-education(自主学习):Task1: Fill in the blanks with relative pronouns.1. Is this the play _ you were talking about just now?2. Daniel is the person _ I want to make friends with.3. Art is the subject _
2、I know little about.4. The Math teacher is the person _ I got an A plus from.5. The topic _ Eric is interested in is Physics. (Now please think: what do the relative pronouns serve as in the above sentences?)Task2:Explanation “介词+关系代词”(关系代词一般指which/whom)引导的定语从句，有以下情况:1.“介词+which”在定语从句中作时间地点原因状语，相当于关
3、系副词。如:(1)This is the reason for which(=why) he left the company.这就是他离开公司的原因。(2)He will never forget the day on which (=when) he went there.他永远忘不了去那儿的那一天。(3)Is this company the one in which (=where) you worked half a year ago?这就是半年前你在那儿工作的公司吗?2.“介词+which/whom”在定语从句中作目的方式状语。如:(1)Can you tell me for wh
4、om you are working?你能告诉我你现在为谁工作吗?(2)The train by which he is travelling is arriving.他乘坐的那辆火车就要到了。(3)In the dark street， there wasnt a single person to whom she could turn for help.在漆黑的街上，没有一个人她可以求助。3.“不定代词数词或名词+of which/whom”在定语从句中充当主语。如:(1)There are sixty students in our class， all of whom are work
5、ing hard.班上有60 名学生，他们都在努力学习。(2)He paid the boy ten yuan for cleaning the windows， most ofwhich hadnt been cleaned for at least a year.他给了那个男孩十元钱擦那些至少一年未擦的窗户。4.“形容词最高级+介词+关系代词”在定语从句中充当主语。如:(1)There are sixty students in the class， the tallest of whom is Li Ming. 班上有六十名学生，其中最高的是李明。(2)There are seven c
6、ontinents in the world， the largest of which isAsia.全球有七大洲，最大的是亚洲。5.“the+n.+of+which”引导的定语从句，相当于whose引导的定语从句。如: Recently I bought an ancient Chinese vase， the price of whichwas very reasonable.=Recently I bought an ancient Chinese vase，whose price was very reasonable.最近我买了一个中国古代花瓶，价格非常合理。6.介词的选用要根据句
7、意或一些固定搭配决定。其中的介词可以是in，on，about，from，for，with，at，of，without，to。如：(1)Galilia built a telescope through which he could study the sky.伽利略建起了望远镜，通过望远镜他可以研究天空。(2)The cloth of which this coat is made is produced in Shanghai.这件外套的布料是由上海制造的。(3)He wrote many articles in which he expressed his love for hismoth
8、erland. 他写了许多文章，在文章中他表达了对祖国的热爱。但有些含介词的短语动词一般不能拆开，介词仍放在动词的后面。如:listen to， depend on， take care of， pay attention to， look at等。This is the boy whom she has taken care of.这就是那个她照顾的非常好的男孩。That is a problem we should pay close attention to. 这是一个我们应该密切关注的问题。l Team work(合作探究):Join the two sentences with re
9、lative clauses. Fill in the blanks.1) We could expect good decisions from you.We thought you were such a person.=We thought you were a person_ we could expect good decisions from.=We thought you were a person_ _we could expect good decisions.2) You were to buy dog food with the money.The money is go
10、ne.=The money_ you were to buy dog food with is gone.=The money _ _ you were to buy dog food is gone.l Target detection (目标检测):1. The English play_my students acted at the New Years party was a great success.(NMET2004全国卷一)A. or whichB. at whichC. in whichD. on which 2. The journey around the world t
11、ook the old sailor nine months，_the sailing time was 226 days.(NMET2004全国卷三) A. of which B. during which C. from whichD. for which3. There are two buildings，_stands nearly a hundred feet height.A. the larger B. the larger of themC. the larger one that D. the larger of which4. Is this the house_Shakespear was born?(MET1998) A. at where B. whichC. in which D. at which5. There is a mountain_the top is always covered with snow. A. of thatB. of which C. itsD. whose6. The girl _ I spoke is my sister.A. about whichB. on whomC. to who D. to whom