lesson 2含PPT的教学设计及点评

Unit4 Pets

Lesson 2

王莹

一、教材分析

本课是人教版新起点小学英语三年级上册Unit 4 Pets 中的第二课时,对话学习。主要功能句是:What do/does +主+ look like? 主+have/ has (a/an)+形容词+身体部位名词。本课主要从情境和兴趣出发,联系学生之前所学的身体部位名词、动物、颜色、形容词等单词,通过角色扮演和自创对话等活动,复习旧知,巩固新知,以“听说”为主,适当渗透读写,提高学生的语言表达能力和手写能力。

二、教学目标

知识目标:能够认读和运用主要功能句:What do/does +主+ look like? 主+ have/ has (a/an)+形容词+身体部位名词.

拓展句型:What a pretty dog! Do you have a dog? No, but I have a rabbit.

能力目标:能够通过听录音,模仿录音,进行角色扮演;能够自创对话巩固新知

情感目标:能够使用英语表达对宠物的喜爱之情并可以自信地描述喜欢的宠物

三、教学重点和难点

重点:功能句:What do/does +主+ look like?

主+have/ has (a/an)+形容词+身体部位名词.

难点:感叹句的理解及运用;人称和数的转换

四、学情分析

学生已经学习了两年英语,对有关动物的知识有了一定的语言基础和知识积累,对英语学习有着浓厚的兴趣,也有了一定的语言表达能力和读写能力。但个别学生基础较差,需要从字母书写开始复习训练。学生的水平存在差异,需要认真对待,应选取有针对性的问题及练习,让不同层次的学生可以吃饱吃好。本节课学生主要采取自主探究法、总结反思法,猜想新知,创设对话,巩固新知。

五、教学准备

PPT、图片、歌曲。

六、教学过程

1、导入:

教师运用TPR技术让学生猜想前一课所学单词,激发学生学习兴趣,又能对本课的教学重点进行铺垫。

导入部分我首先跟学生问好T: Hello boys and girls!

S: Hello teacher!

T: Today we will learn new lesson. First, let’s guess. Listen.

之后我会提问并做动作T: What’s this? It has two long ears and red eyes.(Action)

学生回答S: Rabbit. PPT上播放对应单词图片。

以此为例复习旧单词T: Yes. Then what’s this? Ji Ji Ji.

S: Chicken.

T: Very good. What’s this? Ga Ga Ga.

S: Duck.

T: Yes. Who is long?

S: Snake.

T: Who is little?

S: Turtle.

2、讲授新课:

1. 引导学生观察情境图,猜测人物,地点。

T: Very good. Ok. We have reviewed the previ ous words. Let’s go to the new Lesson. Turn to Page 41.

在PPT上展现情境图,询问都有谁T: Look at the PPT, please. Who are they? 学生回答S: Lily and Binbin.

教师引导T: And?-----A dog. What are they doing? Let’s look at the article. 2.第一次播放录音,让学生初步感知对话。

T: (Play the radio) Lily: Wow! What a pretty dog!

Binbin: Thank you. Do you have a dog?

Lily: No, but I have a rabbit.

Binbin: What does it look like?

Lily: It's white. It has long ears and red eyes.

3.再听一次录音,看图理解对话。教师板书讲解感叹句、询问人物外貌及答语等知识点。学生翻译对话。

T: Now, look at the blackboard. Wow. /wau/ 双元音/au/ 可以翻译成哇。

Pretty/’priti/ adj. 漂亮的(Twice)

教师介绍句型:T: 句型1 感叹句What + a/an+形+可名单(+主+谓)!括号里面的主语和谓语可以省略,翻译成多么。。。E.g. What a pretty dog! 然后找学生练习句型。多么漂亮的一条狗啊!那多么长的尾巴啊,怎么说?How to say? 多么大的耳朵啊!多么小的眼睛!

S: What a long tail! What a big ear! What a small eye!

容易的地方便让学生自己翻译。T: Very good. Thank you.谢谢Do you have a dog? 怎么翻译?You Please.

S: 你有一条狗吗?

T:Yes. No, but I have a rabbit.不,但我有只兔子。

S:不,但我有只兔子。

T:Yes. Pay attention.注意

T: 句型2 询问人、物的外貌用:What do/does+主+look like? Look like 看起来像...... 整句话翻译成......长什么样?这里强调复数, you, I用do, 单数he, she, it用does. 再举例E.g. 女的她长什么样?他们长什么样?

学生回答S:What does she look like? What do they look like?

T:教师指示Yes. 回答用主+have/has (a/an)+形+身体部位名词。当身体部位名词变复数的时候,a和an 就要~ 去掉。举个例子E.g.她有大眼睛和小鼻子怎么说。Ok, you please.

学生就会回答S:She has big eyes and a small nose.

教师强调答句重点。T: Very good. Eye 变复数加s, eyes. Nose 用单数。中间用and连接。

T: 它是白色的。它有长腿。

S: It’ s white. It has long legs.

T: OK. It’ s white. It has long ears and red eyes.怎么翻译?

S: 它是白色的。它有长耳朵和红色的眼睛。

完成翻译对话后,

4.教师领读,学生跟读课文。

T: Ok. Read after me twice.

5.学生进行角色扮演,朗读课文。

T: Who wants to be Lily? Who wants to be Binbin? Find a boy and a girl. (Twice.) (Get on)

3、巩固新知:

由教师进行提问,师生共同回顾本课重点句型结构。教师随机选择学生回答感叹句,询问人物外貌及答语的句型,并让学生翻译问题。

4、操练:

1. 对话创作并上台表演

首先在PPT上展示四个图片,并超链接到动画,让学生翻译对话。T: Great. Let’s go to Part B. Look at the PPT. And listen.

T: 翻译四个对话。

之后教师更换手中事先准备好的图片,随机选择学生做师生对话。T:Any volunteer? 跟我做对话。我手里有图片,我提问大家看图片回答。

T&S Twice。(Get on)

通过前面两个练习,将学生分组进行对话创作并上台展示。T: Any volunteers? 小组做对话。Ok, you two please.(Get on)

S1: Do you have a pet?

S2: Yes, I have a turtle.

S1: What does it look like?

S2: It’s green. And it have short legs.

T: Very good. Another?

S1: Do you have a pet?

S2: Yes, I have a bird.

S1: What does it look like?

S2: It’s yellow. It can fly.

2.功能句书写

在PPT上播放功能句书写的动画,学生学习。(PPT Part C)

3.歌曲聆听

PPT播放歌曲,教师翻译一遍,学生跟唱一遍。Let’ s sing

T: Class is over. Bye bye.

S: Bye bye teacher.

5、板书设计:

1. 感叹句:What a/an +形容词+可数名词单数(+主+谓)!

E.g. What a pretty dog!

2. 询问人物外貌:What do/does +主+look like?

回答:主+have/has (a/an)+形容词+身体部位名词.

E.g. What does it look like? It has long ears and red eyes. 6、作业:

完成Part C部分,会背诵默写。