高中英语 Unit3 Looking goodfeeling good Grammar教案1 牛津译林版必修1

1、Unit 3 Looking good, feeling goodPeriod 4 Grammar 1一【设计思想】M1U1&U2已介绍了限制性定语从句的用法，本单元，再介绍非限制性定语从句。所以，本课首先用表格填空和填词练习进行全方位的复习。然后通过设置情景汶川地震与学生交流信息来呈现非限制性定语从句的概念，让学生感受语言，通过思考、分析和归纳，发现语法规律，并在足够的语境支持下反复再现语法现象，从而实现从教材中来，到应用中去。二【教学目标】By the end of this class, the students will be able to1. master the usage of

2、 non-restrictive Attributive Clause.2. use as and which in non-attributive Clause correctly.三【教学重难点】Be able to distinguish the differences between Attributive Clause and non-restrictive Attributive Clause.四【教学环节】【课堂导入】 Show some pictures about the earthquake in Wenchuan.1. What happened on May 12th?

3、Where is Wenchuan?2. What time did the quake take place?What were most of the students doing at that time?3. Where were most of them having classes?What happened to the teaching buildings?4. Why did the teaching buildings fall down?Were they strong enough?5. What happened to the people in Wenchuan?

4、Therefore, they cant lead a peaceful life, cant they?6. Though many people suffered a lot in the quake, are there any survivors whose stories are encouraging?【预习检查】Fill in the chart.关系词先行词（物）先行词（人）定语时间状语地点状语原因状语主语宾语主语宾语关系代词whichthatwhowhomwhose关系副词whenwherewhy【课堂教与学】Step 1 Presentation（一）非限制性定语从句1)

5、定语从句有_和_两种。比较下列两句话，观察其有何区别。This is the house which we bought last month._The house, which we bought last month, is very nice._总结：限制性定语从句是先行词_，去掉它主句意思往往不明确；非限制性定语从句是先行词的附加说明，去掉了_主句的意思，它与主句之间通常用_分开。译成汉语时，一般可用并列句表达。2）非限制性定语从句还可将_作为先行词, 对其进行修饰, 这时从句谓语动词要用_，例如：He seems not to have grasped what I meant, _

6、. 他似乎没抓住我的意思，这使我心烦。Liquid water changes to vapor, _ evaporation. 液态水变为蒸汽，这就叫做蒸发。【高考链接-11江苏】Between the two pars of the concert is an interval,_ the audience can buy ice-cream. A when B where C that D which 说明：关系代词that和关系副词why不能引导非限制性定语从句。3) as也可引导非限制性定语从句，例如：As is known to all, he is the best studen

7、t in our class. He opposed the idea, as could be expected. As we all know, he studies very hard. Taiwan is, as you know, an inseparable part of China. 说明：as引导非限制性定语从句时，通常指代主句的部分或整句，一般不指代单个的名词或代词，可以放在主句前，后或中间，在从句中作主语或宾语。你发现了which和as引导非限制性定语从句的区别了吗？a. which引导的从句放在哪里？_as引导的从句可放在哪里？_请判断正误：（1）As is often

8、 the case, he is absent. （ ）Which is often the case, he is absent. （ ）（2）He saw the girl, as he had hoped. （ ） He saw the girl, which he had hoped. （ ）b. as和which都可以指代一个句子，但as有“正如”、“就像”之意，which则没有此含义。He is a foreigner, _I know from his accent. He has to work on Sunday, _ he doesnt like. Step 2 Pract

9、ice Lets finish the given exercises on Pages 48-49. Check the answers.【课堂巩固】 (一) 运用适当的关系代词或关系副词填空1Dick is going to join in the football game，_was agreed at the meeting 2My brother had been an engineer，_ was what he wanted to be 3He reached Beijing in 1998，_， some time later，he became a professor4 _i

10、s said above，the number of the students in our school has increased 5Write a letter to a friend，_has some difficulties with his studies 6There are four rooms in the house，_ is a drawing room 7We will move into the new house next week，_ it will be completed 8When lost in work，_ he often was, he would

11、 forget all about eating and sleeping 9He is a model worker，_we can learn a lot 10They had to delay the sports meet till next week，_the weather will be fine 11The workers，_stayed there for two years，came from Africa 12The building over there is a hospital，_ is a small river 13We shall have to make a

12、 decision about Ms King，_story Ive just told you 14Mr. Liu，_I spoke of just now， would go to Australia 15The Nile，_electricity is produced，now runs regularly below the dam（二）单项填空1. （11 全国II）Ted came for the weekend wearing only some shorts and a T-shirt, _ is a stupid thing to do in such weather.A.

13、this B. that C. what D. which 2. （11 湖南）Julie was good at German, French and Russian, all of _ she spoke fluently. A. who B. whom C. which D. that3. （10 浙江）The settlement is home to nearly 1,000 people, many of _ left their village homes for a better life in the city. A. whom B. which C. them D. those _ _ 【知识小结】新知识一定得建立在对旧知识完