河北省石家庄市复兴中学人教版高中英语必修二学案：UNIT 4 WILDLIFE PROTECTION（VOCABULARY3） .doc

1、 Unit 4Wildlife protection（vocabulary3） 班级 姓名 小组_第_号【学习目标】1.通过课下背诵重点单词。2.通过小组讨论以及教师讲解分析respond、relief 、mercy 、certain拓展语法。【学习重点】 记住学案上的重点单词及拓展的意思，能基本运用一些相关语法。.难点：能运用所学单词和短语写出正确的句子。【考点分析】能够运用所学重点单词、短语写出完整正确的句子【学情分析】学生通过自主学习和小组讨论能够总结出词汇的相关用法，并能完成英译汉的句子翻译，有可能注意不到小的语法细节。【导学流程】自主学习内容 一 回顾旧知听写单词二 基础知识感知：

2、1_ 地毯2_ 响应3_远的4_毛皮5_ 羚羊6._减轻或解除7._如释重负8._笑声9_突然笑起来10_仁慈11_ 确定的12_重要13_摩擦14._保护.不受_15._蚊子三、探究问题 1.respond vi. 回答；响应；做出反应Daisy responded immediately. (教材P26)戴茜立刻做出回应。【用法详解】归纳拓展(1)respond to 对做出回应或反应(2)response n. 回答，答复；反应in response to 响应；答复make (a) response to 回答，对做出回应【活学活用】单句语法填空He responded _ my of

3、fer with a laugh.She made no _ (respond), which made me very angry.They_ enthusiastic _ my suggestions.他们对我的提议做出非常热情的回应2.relief n. (痛苦或忧虑的)减轻或解除；减轻痛苦的事物；缓解；宽慰In relief Daisy burst_into laughter.(教材P26)戴茜如释重负，突然笑了起来。 【用法详解】归纳拓展(1)in relief 如释重负with relief 宽慰地to ones relief 令某人感到欣慰的是It is a relief to

4、do sth. 做某事是一种解脱(2)relieve vt. 救出；解脱；使脱离relieve sb. of sth. 替某人拿重物；帮助某人减轻(3)relieved adj. 宽慰的；不再忧虑的单句语法填空单句语法填空_ her relief, her mother recovered quickly after operation.Take the medicine, and you will _ (relief) of your pain.Let me_ you of some _your bags.让我帮你拿几个袋子吧。.四、基础知识拓展与迁移：请及时记录自主学习过程中的疑难：小组讨

5、论问题预设: 3mercy n. 仁慈；宽恕；怜悯Farmers hunted us without mercy. (教材P26)农民们总是惨无人道地捕杀我们。【用法详解】归纳拓展(1)mercy n. U 仁慈；宽恕；怜悯C幸运；侥幸at the mercy of 任由处置；任由摆布without mercy 残忍地，毫不留情地beg/plead/ask for mercy 乞求/祈求/请求宽恕show mercy to/have mercy on 对表示怜悯It is a mercy (that) . 幸运的是，幸亏(2)merciful adj. 仁慈的；怜悯的【活学活用】单句语法填空T

6、he poor farmer shouldnt show mercy _ the cruel snake.The ship is _ the mercy of the huge waves on the sea_the girl survived the air crash.这个女孩能在这次飞机失事中幸存下来，真是不幸中的万幸。.4certain adj. 确定的；某一；一定They allowed tourists to hunt only a certain number of animals if they paid the farmers. (教材P26)如果游客付给农民钱的话，他们允

7、许游客来猎取一定数量的动物。【用法详解】归纳拓展(1)certain adj. 确定的；肯定的；某个；某些be certain to do sth. 确定做某事be certain of/about sth. 对某事有把握；确信某事Its certain that . 一定能；肯定会make certain of/about/that . 确定for certainfor sure 确定，无疑(2)certainly adv. 确定地；一定地【活学活用】(1)单句语法填空He is certain _ his success in business.I couldnt say _ certai

8、n when he would come.(2)同义句转换He is certain to win the race._ that he will win the race.There is a man named Mr Zhang waiting for you.There is _ Mr Zhang waiting for you.提问展示问题预设：1、自主学习之后对学生进行相关学习内容的提问，或者单词短语或者自主预习应解决的问题2、小组讨论之后由学生来讲解讨论结果及其过程中遇到的问题及其解决方法，完成相应习题五、课堂训练问题预设：据句意及首字母提示补全单词1.I will a_ it if you can help us with the work.2The number of traffic accidents has d_ by ten percent.3Shes moved to another job; its a great l_ to our firm.4He has devoted his whole life to the p_ of the rare animals.5In order to make a living, they had to h_ animals.六、 整理内化1课堂小结2 本节课学习过程中的问题和疑难