Unit3 Grammar and usage 非限制性定语从句学案.doc

高一英语 学案 授课教师： 上课时间： 12 月 2 日 总课时： 3 Unit3 Grammar and usage学习内容：语法-非限制性定语从句 学习课时：2课时课型：新授课 【学习目标】：1. 复习限制性定语从句及关系代词和关系副词的用法2. 了解非限制性定语从句及其关系代词who, whom, which, whose, as和关系副词when, where的选用。3. 了解限制性定语从句与非限制性定语从句的区别并正确运用4. 了解as 和which的用法及其区别5. 了解非限制性定语从句和并列句的区别【学习重点】：1.非限制性定语从句中关系代词who, whom, which, whose,as 和关系副词when, where的选用2 限制性定语从句与非限制性定语从句的区别3了解as 和which的用法及其区别4了解非限制性定语从句和并列句的区别【学习难点】：限制性定语从句与非限制性定语从句的区别本堂课流程：1Step1、复习检测Step2、自主学习Step3、基础探究 Step4、深层探究Step5、课堂小结 Step6、课后作业 班级 姓名 2013-12-2复习检测篇：限制性定语从句关系词复习Task 1：用正确的关系词完成下列句子1. The lesson _ we studied yesterday was interesting. 2.Do you know the girl_ is a dancer. 3. Dont read such books _ _ you cannot understand. 4. The girl _you saw at the meeting is a well-known swimmer. 5. He has a sister _ name I cant remember. 6. I never really understand the reason _ he made such a serious mistake. 7. I still remember the days _ we studied together. 8. People like to live in a place _ theres fresh air and littleTask2 总根据task 1进行总结，并完成下表关系代词主语宾语定语关系副词指代人指时间指代物指地点指原因二：自主学习篇：课前预习学习初体验。1、用适当的关系词完成下列句子 1. Amy,_ took weight-loss pills, now realizes that health is important. 2. My cousin, _body is slim, still wants to lose some weight. 3.Im taking some weight-loss pills, _are quite popular here. 4.My pills are in the bedroom, _I always keep them. 5.Well put off the outing until next month, _Amy feel better. 6.In China, many people, some of _are not overweight at all, are always going on a diet7.I like doing sports, all of _are helpful to my health2.根据第一题总结归纳：非限制性定语从句引导词的选择 1）先行词指人,在从句中作主语，引导词用_. （2）先行词指人,在句中作宾语，引导词用_. （3）先行词指物,在句中作主语或宾语，引导词用_. （4）先行词在句中作定语，无论指人或者指物,引导词都用_. （5）先行词在句中作时间状语用_. （6）先行词在句中作地点状语用_. （7）如果先行词作介词的宾语： 先行词指人，介词提前的结构是：介词_ 先行词指物，介词提前的结构是：介词_ 基础探究篇Task 1、限制性定语从句与非限制性定语从句的区别1. 比较下列句子，完成填空1). I have a sister， who works in a hospital 2). I have a sister who works in a hospital 1)中的从句是_ ，作用： _ . 翻译：_ （隐含的意思：_ ）. 2)中的从句是_ 作用_ . 翻译：_ （隐含的意思：_ ）.3） I have a house which has a big study（书房）。4） I have a house， which has a big study。 观察上面一组例句可知：3） 句由_引导的 _定语从句，先行词为_，此处which可以替换为 _。可译为，_。 4） 句由_ 引导的 _ 定语从句，先行词为_，此处which不可用_代替。可译为，_品味一“翻”：a）He will wear no clothes which will make him different from others._b) He will wear no clothes, which will make him different from others._c) In the class, there are 36 students who are interested in popular music. _ . d)In the class, there are 36 students，who are interested in pop music. _ Task 2. 根据上面的例子和课本48页的讲解，总结归纳：限制性定语从句与非限制性定语从句的区别 1) 限制性定语从句：是用来_ 和_先行词的，它与先行词意义关 系_,（A:密切;B:不密切）是先行词_ (A:可缺少;B:不可缺少)的部分, 如果去掉定语从句，这个句子表达的意思就_ (A:不明确;B: 明确.)了。翻译时要译为定语, 可译为一句（较短的一般译为的字结构）。限制性定语从句的引导词有_ 2.非限制性定语从句在结构形式上常与主句之间用_隔开,是对先行词的_,去掉定语从句_ （A:会影响;B:不会影响）主句的意思。翻译时，主句先译，从句单独成句 非限制性定语从句的引导词有_ Task3课堂点拨难点补充篇： 1. 引导限制性定语从句时，关系代词which可以与that互换；但引导非限制性定语从句时，只能用which。 She heard a terrible noise, _ frightened her. A. that B. which C. what D. who .2.先行词为reason时，限制性定语可以用why或for which来引导；非限制性定语从句则只能用for which来引导。 I had told them the reason, _ I didnt attend the meeting. A. for which B. at which C. for whom D. why3. 引导限制性定语从句的关系代词在从句中担任宾语时可以被省略；但引导非限制性定语从句的关系代词即使作宾语也不能省略。 He was eager to go to the hospital to see his stepmother,_ he loved and respected as his own mother. A. as B. which C. / D. whom4引导限制性定语从句时并作从句宾语的关系代词whom可以用who来代替；但在非限制性定语从句中，whom就不能用who替换。 Do you know Tom, _ we talked about? A. which B. that C. whom D. who5.A five-year-old boy can speak two foreign languages, _surprises all the people present. .限定性定语从句: 从句只修饰先行词。非限定性定语从句:从句既可以修饰先行词，也可以修饰整个句子或句子的一部分。这时引导词用which,从句谓语动词要用第三人称单数。探究一：which 和as引导非限制性定语从句的区别熟读深思1.朗读以下各句, 注意划线部分, 并思考：which和as引导的非限制性定语从句有何区别？（位置，含义)1.As is known to us all, the earth moves round the sun. 众所周知, 地球是围绕太阳运动的.2. David, as you know, is a photographer. 戴维是个摄影师, 如你所知。(不可用which)3. Li Ming is late, as is often the case. 李明迟到了, 这是经常发生的。(可用which)4. Li Ming was late, which(=and this) made Mr. Zhang very angry. 李明迟到了, 这使张先生非常生气。(不可用as)5. He married her, which was unexpected. 他和她结婚了, 这是出乎意料的。(不可用as6).He failed in the exam again，as was expected正如预料的那样，他考试失败了（ 不可用which）2.归纳总结：相同之处： 当先行词指整个主句的意思时, 这类非限制性_只能由_或 _来引导。相当于and this 或and that，在定语从句中可以充当主语或宾语两者的区别在于：1.which引导的定语从句只能位于_, 而as引导的定语从句可位于_。（位置）2. _常译作“这”; 而_常译作“正如，像一样”, 且多与see, expect, imagine, know, hope等动词连用。（含义）3. 在定语从句中作主语时, 若用_, 其谓语部分一般有be; 若谓语是不含be的行为动词时, 要用_。4. _引导的定语从句只表示一个众所周知或意料之中的事, 而which不受此限制。5. as常用于固定搭配中:as is often the case (这是常有的事), as we expected(不出所料); as often happens (正如经常发生的那样)；as is known to all(众所周知); as has been said before (正如以前所说); as is mentioned above (正如上面所提到的)等。3.活学活用：用which和as填空 1.After graduating from college, I took some time off to go traveling, _turned out to be a wise decision.2. I looked into their eyes, I found they didnt care, _told me it would be useless, but when I looked into yours, I saw kindness.3. Jim passed the driving test, _ surprised everybody in the office. 4. _ is often the case, we have worked out the production plan.5. _ is mentioned above, paper is first made in China. 7. _ is reported in the newspapers, talks between the two countries are making progress.10. _is known to all, the moon travels round the earth once every month6. Helen was much kinder to her youngest son than to the others, _, of course, made the others envy him.8. The result of the experiment was very good, _we hadnt expect.9. The weather turned out to be very good, _was more than we could expect.探究2：并列句与定语从句的区别观察并完成下列八个题目，并完成下面的三个总结1.( )He has three sons, and one of is a doctor2. ( )He has three sons, one of is adoctor A .which B. whom C .them D. who3.（ ）He wrote a lot of novels, none of _ were popular.4.（ ） Its the same with his wife. She wrote some plays, but none of _ was a success. A. them, them B.which,which C. them , which D.which, them5.（ ）He made a lot of money, but most of _ was used to help the poor.6.（ ）He made a lot of money, most of _ was used to help the poor. A. which, it B. it which C,it , it D. which, which 7.( ) She brought with her three friends, none of I had ever met before.8.( )She brought with her three friends , but none of _ I had ever met before.A. them B. who C. whom D. These总结1、并列句是由的结构是：简单句+_ +简单句 如：I help him and he helps me.我帮助他，他帮助我。（并列连词是and） 并列连词有：_总结2、定语从句的组成成分，_ +_ +从句总结3、以下8个题目中属于并列句的是_, 并列连词为_ _高手解答 ：我的解题思路是：_随堂检测篇1. The famous basketball star, _ is an American, came to China yesterday.2. In those days, she used to go to Mr black,with _ she had a wonderful time.3. I bought a car yesterday, _ cost me a lot.4.Xian, _ I visited last year, is a nice old city.5. He will come to see me next July, _ he wont be so busy.6. The school, _ I once studied, was built thirty years ago.7. John said hed been working in the office for an hour, _ was true.8. _ we all know, he is good at English.9. He still lives in the room _ window faces to the east. He still lives in the room, the window _ faces to the east. He still lives in the room _ is in the north of the city.He still lives in the room _ there is a beautiful table. A. which B. whose C. where D. of which错漏“摆”出1. People are excited to meet Zhai Zhigang, he was the first Chinese to walk in space .2. Many Chinese will never forget May 12th, 2008, when a big earthquake happened in Sichuan then.3. Which is shown on TV, many children suffered a lot from the polluted milk.4. Lin Hao is a hero, who we should learn.5. China got the most gold medals in the Olympics, that makes people excited.6. I dream of going to Beijing, which the 29th Olympic Games was held.【课堂小结】1.【思考再总结】： 非限制性和限制性定语从句句的区别；非限制性定语从句中关系代词指代的内容；which 和as的用法区别；非限制性定语从句和并列句如何区别_2【家庭作业】 1、完成固学案内容 2、整理导学案，查漏补缺 3、预习语法2附加疑问句巩固提升篇1.请使用恰当的关系词填空，完成下列定语从句。 1. China has a lot of excellent basketball players, one of _is Yao Ming. 2. The pills have side effects(副作用), _will damage your health. 3. Mr. Green, _is 45 years old and works in an office, began jogging a few years ago4. The book, _our text was taken, was written by Mark Twain. 5. The beautiful house, in front of _there is a small river, is the place _I used to live. 6. There are many trees on the hill, and most of _ were planted fifty years ago. 7. I will never forget the moment when we first met and _makes me feel happy.8 _is said above，the number of the students in our school has increased9We will move into the new house next week，_it will be completed10The workers，some of_stayed there for two years，came from Africa2 单选( )1. My mother often goes to gym, _ she works out to keep fit.A. whereB. whichC. whenD. that( )2. She has two daughters, _ is good at music.A. neither of themB. either of them C. neither of whomD. but either of whom( )3. This is a high mountain, _ the top is always covered by snow.A. whoseB. on whichC. of whichD. that( )4 The brave man, _ the tiger was shot, is a good hunter.A. Of whomB. by that C. by whomD. by which( ) 5. He was among the first to arrive at the finish line,_ surprised us all.A where B which C what D that( )6. Helen was much kinder to her youngest son than to the others, _, of course, made the others envy him. A. who B. that C. what D. which ( )7. Great changes have taken place in that school. It is no longer what it was 20 years ago, _ it was so poorly equipped. A. when B. which C. what D. That ( )8. The British are not so familiar with different cultures and other ways of doing things, _is often the case in other countries. A. it B. that C. as D .so ( )9. Recently I bought an ancien