新概念英语第一册Lesson41Lesson42教案.pdf

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1、初一【前 10 分钟】检查和复习。10Lesson 41 - Penny s bag & Lesson 42 - Is there a/any.in/on that.? 一、教学重点1、词汇：相当于量词的of 短语。2、词汇： a，some，any 的用法。3、句型： -Is there a.in/on that.? -Yes, there is (one). / No, there isn t. -Is there any.in/on that.? -Yes, there is (some). / No, there isn t (any). 二、教学步骤【第一节课】1、引入话题（详见右框）

2、。22、听一遍音频，掌握大意。23、生词解读，纠正发音。54、提出问题：Who is the tin of tobacco for? 看一遍视频，解答问题。35、精讲课文，板书和笔记（详见下文）。256、再听一遍音频，逐句跟读。3【第二节课】1、分组角色扮演，朗读课文。102、总结相当于量词的of 短语。 103、Lesson 42 的单词正音。 54、根据图片对话演练Lesson 42 的句型 2（详见课本）。155、绕口令。 10【第三节课】1、讲解 a，some，any 的用法。 102、做 84 页的书面练习。73、听写 Lesson 41、42 的单词，记忆法指点。104、听一首英文

3、歌曲。55、看图片背课文比赛。156、总结本课重点，让学生标注。27、布置作业：练习册，背课文和单词。1三、精讲课文1、-Is that bag heavy? -Not very. = The bag is not very heavy. 省略句。2、Here! Put it on this chair. 【回顾 Lesson 39】3、Whats in it? = What is in that bag? 在不知道具体东西的情况下，用单数即可。用介词短语来询问什么地方有什么东西：What s on the table? What s in front of the car? 4、A piec

4、e of cheese. 片状或小块状。a piece of paper 5、A loaf of bread. A bar of soap. A bar of chocolate. 长条状。6、A bottle of milk. 瓶装。 two bottles of water ；a glass of milk 7、A pound of sugar. Half a pound of coffee. A quarter of a pound of tea. 论磅称。half 一半； quarter 四分之一。 pound 作为货币时是“英镑” 。8、And a tin of tobacco. 罐

5、装、盒装。 three tins of Coca-Cola 引入话题：Today we will see Penny s bag. 今天我们来看看Penny的包。She has just return from shopping. 她刚刚购物回来。What did she buy? 那么她买了些什么东东呢？Let s see it together. Listen to the audio and try to understand the main idea of the story. 以上都是不可数名词，因此表达数量时要用相当于量词的of 短语来修饰。9、Is that tin of to

6、bacco for me? 为（买的） 。10、 Well, its certainly not for me! well 语气词。 certainly 当然，肯定。四、总结与练习1、在造句的时候首先要判断该名词是可数还是不可数。（1）可数名词单数：前面要加冠词a。Is there a book on that desk? There is a book on that desk. There isn t a book on that desk. （2）不可数名词：some 用于肯定句中，any 用于疑问句和否定句中。Is there any milk in that bottle? There is some milk in that bottle. There isn t any milk in that bottle.