1、1Unit4 period7 grammar 导学案一 学习目标：1 学习理解定语从句、先行词和关系词的概念。2 掌握关系代词在定语从句中所做成分及位置。3 合作、探究，通过对例句的分析，理解关系词的二重性.二 教学过程：Part 1 【预习案】依照课文填空,并分析句子结构，找出它们的共同点。1. But the one million people of the city, _thought little of these events, went to bed as usual that night. 但是，唐山市的一百万居民当天晚上照常上床睡觉了，他们几乎都没有把这些情况当一回事。2.
2、It was felt in Beijing, _is one hundred kilometers away.100 千米以外的北京市都听到了地震声。3. A huge crack _was eight kilometers long and thirty meters wide cut across houses, roads and canals.一条 8 千米长 30 米宽的巨大裂缝横穿房舍、马路和渠道。6. Workers built shelters for survivors _homes had been destroyed.救援人员为那些家园被毁的幸存者盖起了避难所。Part
3、 2 【探究一】一、自我感知：1. A: Do you know the man?B: He spoke just now.A+B: Do you know the man_?2. A: The girl is from America.B: I called her just now.A+B: The girl (whom ) _ is from America.3.A: The apple is mine.B: The apple is red.A+B: The apple _is mine.上述 1、2 当中的 A+B 部分即为一个含有定语从句的主从复合句。二、概念：1、定义：对某一名词
4、/ 代词或句子起修饰、限制的从句叫定语从句。其功能为：给我们提供有关 sb/ sth 更多、更具体的信息。其作用为“识别”：即让我们一目了然地知晓 “它指什么，指谁，是哪一个”的问题。2例： which I bought yesterday.1) This is the book which he borrowed from the library.which Mary lost last week.which I like best.who is the first one on the left in Row 2?2) Do you know the boy/ girl who is we
5、aring a cap?who spoke just now?who is taking pictures?2、定语从句所涉及的两个专用名词A. 先行词：被定语从句所修饰的名词/ 代词或句子。通常在关系词的直接前面。B. 关系词：引导定语从句的词。3、关系词的二重性性质 1：关系词可以代替先行词，故被其替代后的先行词在从句中不再出现。性质 2：关系词可以在从句中充当主语、宾语或状语三大成分（whose 除外） 。例句呈现：1) He is the man who/ whom I saw last night.2) Yesterday Emily was wearing the new dres
6、s that/ which I gave her.3) A plane is a machine that can fly.4) The gifts that/ which were sent to Jack were expensive.5) The teacher whom you are waiting for is coming.探究：1) 用“”划出先行词。用“_”划出关系词。2) 你能看出关系词在从句中的成分吗？请用“”标明它在句中的位置。Part 3 【探究二】归纳总结确定关系词的步骤： （1）先找先行词，看先行词指的是什么。 （2） 看关系词在从句中所充当的成分。关系代词的用法
7、关系代词 指代 在从句中的作用thatwhichwhowhom whose(=of which)3Part 4 【深入探究】 （自选内容）使用定语从句时特别注意的几个问题1、that 与 which 的区别。1）用 that 而不用 which 的情况:1_2_3_4_5_2）用 which 而不用 that 的情况：1_2_3_2 、as 引导定语从句时与 which 的区别as 引导限制性定语从句通常用于 the same as, such as 结构中。Such machines _are used in our workshop are made in China. I want th
8、e same shirt _my friends.as 引导非限制性定语从句既可放在主句之前，也可放在主句之后，用来修饰整个句子. which 非限制定语从句只在主句之后。3 Whose 指人，也可指物，定语。I visited a scientist whose name is known all over the country. He has a friend whose father is a doctor. I once lived in the house whose roof has fallen in. 注意：whose + n. 可用下列结构来代替：the +n. +of w
9、hich 或 of which + the +n.The classroom whose door is broken will soon be repaired.The classroom _ is broken will soon be repaired.Do you like the book whose cover is yellow?Do you like the book _ is yellow? 4 先行词 the way 如果 the way 在定语从句中作状语则用 that/in which 引导定语从句，关系词也可以省略。如作主、宾、表则用 that 或 which.The
10、 way_ he answered the questions was surprising. Part 5【当堂检测】用 that，which，who 或 whom 填空。1. Look at that lady _ name is Pochi.2. He is a teacher _ I like very much.3. Those pictures _ were drawn by Tom are nice.4. Those _ will go to the park stay here.45. That was all the money _ I had.【课后练习】1.单项选择1)
11、The comrade_ visited our class yesterday is our new headmaster.A. who B. which C. whom D. whose2) Jane has borrowed the book _ was written by Laoshe（老舍）.A. whose B. who C. whom D. that3) In the dark street, there wasnt a single person to _ she could turn for help.A. whom B. whose C. which D. that4)
12、Im not interested in the book _ has just been published.A. which B. who C. whose D. whom5) Thats the only thing _ we can do now.A. which B. that C. who D. whose6) The girls _ are picking cotton in the fields are his students.A. who B. which C. those D. whom7) The boy _ is cleaning the blackboard now
13、 is Toms best friend.A. that B. whom C. whose D. he8) The man makes full use of the time _ he can spare.A. with which B. when C. it D. that9) The place _ interested me most was the Childrens Palace.A. that B. where C. it D. /10) I still remember the story _ he told yesterday.A. that B. to which C. to whom D. about which2.完成课本 P29 中的练习 2.
