必修3,Module2.doc

Module 2 Developing and Developed Countries Grammar（共3课时） 高2017届 英语备课组 主备人：赵丹 学习目标： 1. 理解并能够运用连词(but, however，although and while) 2. 了解不同连词的含义 3. 利用例句归纳出语法规则 学习重点：理解并能够运用连词(but, however，although and whi) 学习难点：利用例句归纳出语法规则 第一课时 自主学习 1. 利用例句归纳出语法规则 预习自测： 观察下列从Reading and Vocabulary中选取的句子，体会连词but，however，although以及while的用法。 Norway is at the top of the list，while the US is at number 7. The UK is in the thirteenth position，while China is in the middle of the list. However，the challenges are still great. Every day 799 million people in developing countries are hungry. Although more than 80% of children in developing countries go to primary school，about 115 million children are not being educated. However，in other regions of the world，e.g. Eastern Europe，water is now mostly safe to drink. The report shows that we are making some progress but that we need to make greater efforts. ⑦Although developed countries give some financial help，they need to give much more. [自我总结] 连接词是连接单词、短语、从句或句子的一种 ，在句中 作任何成分，但大多数连接词都有具体的 和 。小组合作学习 check the answers 课堂整合 质疑探究： 用法 例句 but 连接两个句子或短语在意义上必须完全相反。 They rushed to the hospital but they were too late.他们急忙赶到医院，但是已经太迟了。 however 指不管前面所说的如何，总以后面的为正确，含有不可置疑的含义。可用于句首、句中或句末。用逗号与其他部分分开。 He worked very hard. However，he failed.他工作很努力，然而失败了。 ou have not told us your opinion. You can，however，make it clear now.你还没有告诉我们你的意见，但是现在你可以明白告诉我们。 The composition is all right，there is room for improvement，however.这篇作文还不错，不过还可以改进。 although 意为“尽管；虽然”，可以与still，yet连用，但不能与but连用。后接让步状语从句，不接短语。 You can copy down my answers，although Im not sure theyre right.你可以抄下我的答案，但是我不确定是否正确。 while while作并列连词，连接两个句子，意为“而，然而，却”。用作从属连词时，意为“虽然，尽管”引导让步状语从句；意为“正当……时候”引导时间状语从句。 While never a big eater, he did snack a lot. 尽管他饭量从来不大，但零食确实是吃得很多。 I earn only 50 dollars a week，while she earns 80 dollars.我一个星期只赚50元，她却赚80美元。 She called while I was out.我不在家的时候，她来访了。 堂： 选词填空(although/ho