Module2grammar教案

1、Module 2 Developing and Developed CountriesPeriod 3 GRAMMARLink words 石婷 Teaching aims教学目标1. Knowledge and skills 知识与技能Learn and master the usage of link words and comparision.2. Process and strategies 过程与方法 Individual, pair work and group work3. Emotion and values情感态度价值观Make students learn to sum u

2、p grammatical rules themselves.Teaching important points 教学重点 Learn and master the usage of link words and comparision.Teaching difficult points 教学难点 How to write sentences with link words.Teaching procedures:教学过程Step I RevisionDictation Step II grammar 请观察下列句子, 注意总结while和although的用法。1. Schools in t

3、he north are well-equipped, while those in the south are poor. 2. While Im cleaning the floor, you can clean the windows.3. While we dont agree with each other, we continue to be friends.4. Although born in Chicago, the author is most famous for his stories about New York City.5. Although he said he

4、 was ill, yet I saw him in the street just now.【总结归纳】1. while的用法1）表示对比，意为“而；然而”。 2）引导时间状语从句，意为“当时 候；在期间”，强调某一段时间内 主句和从句的动作在同一时期发生， while从句中的动词通常是持续性动词。3）引导让步状语从句，意为“虽然，尽 管”，多放在句首。 2. although的用法 although为从属连词，意为“虽然，尽管”，引导让步状语从句。注意以下两点：1）although在大多下数情况下可与though通用，但在正式文体中，though可用于一种不以其为首的让步状语从句，这种从句

5、须以形容词、名词或动词（原形）等开头，整个从句须置于主句之前。这时although不能替换though。如：Tired though he was, he went on working. 他虽然累，但还是继续工作。2）although所引导的从句不能与but，and，so，however等连用，但可以和副词yet，still等连用。请观察下列句子，注意总结however和but的用法。1. I was going to write you a letter, but I lost your address.2. However, I can discuss this all when I s

6、ee you.3. He said that it was so; he was mistaken, however.4. He hasnt arrived. He may, however, come later.【总结归纳】 but与however都表示“但是，然而”，都可以引导并列句，但二者用法有些区别。1. 从语义上看，but所表示的是非常明显的对比，转折的意味较however要强。 2. 从语法上看，but是个并列连词，而 however是个连接副词。3. 从语序上看，but总是位于它所引出的 分句之首，而however却可位于分句之 首、之中或之尾。4. 从标点上说，but之后一般

7、不使用逗 号，但however则通常用逗号与句子其 他部分分开。 Step III practice 1. _ the Internet is of great help, I dont think its a good idea to spend too much time on it. (湖南2008) A. If B. While C. Because D. As 2. In some places women are expected to earn money _ men work at home and raise their children. (四川2008) A. but B

8、. while C. becauseD. though3. Are you ready for Spain? Yes, I want the girls to experience that _ they are young. (上海2008) A. whileB. until C. if D. before 4. I thought wed be late for the concert, _ we ended up getting there ahead of time. (湖南2008) A. but B. or C. so D. for5. We had to wait half an

9、 hour _ we had already booked a table. (辽宁2007) A. since B. althoughC. untilD. before 6. _ I accept that he is not perfect, I do actually like the person. A. While B. Since C. Before D. Unless 7. _modeling business is by no means easy to get into, the good model will always be in demand. A. While B.

10、 Since C. As D. If 8. You should try to get a good nights sleep _ much work you have to do. A. however B. no matter C. although D. whatever 9. Have you been to New Zealand? _No, Id like to, _. A. too B. though C. yet D. either 10. Paul had to write a history paper, _ he couldnt find time to do it. A. but B. so C. becau