新概念青少版1a教案lesson20

新概念英语第一册第20课课文及详解Lesson 20 A pretty carpetIt is something of an ordeal to choose a carpet. It is almost more difficult to choose one now than it used to be, because we have so much more choice than our grandparents had. They make lovely carpets these days, but I have never seen so many designs, or so many colours. A carpet seller has an immense stock of carpets, and he may have two or three ofeach design.I went to buy a carpet three days ago, when I arrived in the city. I had no idea which carpet to choose, so I decided not to buy any. The temptation, however, was too great. I began to look at one or two and ended up by buying a carpet which I saw by chance as I was going out. The carpet seller described the carpet as 'a pretty little Persian' when infact it was not a Persian at all. It was one that had beenmade in a factory an hour's drive away. The carpet seller would have called any carpet 'a pretty little Persian', but I was not deceived. I did not care what it was called; I was simply attracted by its design and colour. Nevertheless, the carpet seller had a habit of making everyone feel he had got something really special. On the way out, he put his hand on my shoulder and said, 'You've made a good choice, Sir!' I was still wondering whether I had, when I got it back to the hotel. As I was admiring it in my room, a friend of mine came in and admired it too. He asked me how much I had paid for it and I told him the price. 'I am the carpet seller in the city,' he said, laughing, 'but when I sell a carpet, I never tell people the price I paid for it!'【课文讲解】1. It is something of an ordeal to choose a carpet.【译文】挑选一张地毯，真是一场折磨。

Unit 1 Meet the family课题:Meet the family教学目的：1。

学会简单的打招呼和自我介绍。

能运用所学句型进行扩展性的情景会话.2.能将自己的朋友相互介绍以及将朋友介绍给老师、爸爸妈妈。

3.培养孩子讲礼貌的好习惯。

教具准备:教师准备DVD光盘、课件.教学手段：运用电视机、DVD放映机及白板辅助教学。

重难点句型：1 Hello!My name is ..。

2 This is …3 Is this your/my pen？Yes，it is。

/No,It isn’t。

4 Whose is this pen？It is/It's my/your pen.教学过程：1。

Greeting 打招呼导入新课。

2.Presentation播放光盘，让学生视听对话并试回答：What’s the name of William' s daughter？学生回答正确的话给予鼓励,回答错误的话再次播放对话内容，让学生回答。

根据图画逐一讲解并认读短对话,学习新单词。

然后大声读对话，先整体跟读，再分组跟读。

分角色进行对话练习。

3。

布置作业。

教学反思：1 课前应做好准备工作，不然上课途中少了教具总是要出教室去拿，比较耽误时间和进度。

2 教学方式应丰富些，让孩子反复跟读的记忆效果不是很佳。

Unit 2 What is it？课题：What is it?教学目的:1。

学会问答"What is it/this/that？ It's.。

”。

2。

掌握出几种物品几种颜色，学会怎么描述物品。

教具准备：教师准备DVD光盘、卡片、课件。

教学手段：运用电视机、DVD放映机及白板辅助教学。

重难点句型:1 What is this / that ？This is/That is/It is a hat/an umbrella。

2 It is a red umbrella。

3 Whose is it？It’s Robert’s.4 What color is it？ It’s green.教学过程：1.Warm-Up 师生打招呼，回顾上节课内容，检查并帮助学生修正作业。

1、超级情景背诵图讲解。

5’2、背课文比赛。

20’3、听一首英文歌曲《Do Re Mi》。

7’4、听写Lesson 1的单词，记忆法指点。

8’5、听写Lesson 2的单词。

7’6、总结本课重点，让学生标注（详见上文）。

2’7、布置作业：练习册，背课文和单词。

1’三．精讲课文1、Excuse me.和I’m sorry.的用法区别：Excuse me. 打扰，劳驾。

常用于事前：引起某人注意、打断、挤过、想进门或离开等。

I’m sorry. 对不起，很抱歉。

常用于事后：做错某事、伤害到别人、请求原谅。

【Action】公交车上的场景：挤下车、不小心踩到某人。

2、代词总表：词类人称代词物主代词人称数格主格宾格形容词性名词性第一人称单数I me my mine 复数we us our ours第二人称单数you you your yours 复数you you your yours第三人称单数he/she/it him/her/it his/her/its his/hers/its 复数they them their theirs※每学完一个代词，就在上表中打钩，并标上汉语。

3、主格和宾格的区别：我打你。

I beat you. 你打我。

You beat me.主格是做主语的代词形式，即在句首、动词之前，是施加这个动作的人。

宾格是做宾语的代词形式，即在句尾、动词之后，是承受这个动作的人。

4、Yes的语调：Yes? ↗用升调，表示疑问、询问，译为：嗯？怎么了？什么事？Yes. ↘用降调，表示肯定、认可，译为：是的。

对的。

没错。

【Action】问学生你是谁。

-Excuse me. -Yes?-Are you Lucy? -Yes.5、指示代词：近指远指单数this that复数these those【Action】练习四个手势。

随便指东西，判断应该用哪个指示代词。

6、代词与be动词的使用搭配及其缩写形式：（1）人称代词与be动词的使用搭配（2）指示代词与be动词的使用搭配（3）缩写形式：I am = I’m；You are = You’reHe is = He’s；She is = She’s；It is = It’sWe are = We’re；You are = You’re；They are = They’reTom is = Tom’s；Mary is = Mary’s7、陈述句变一般疑问句的方法：有be动词的，把be动词提前即可。