Unit 1 It’s cheap.教学设计及课堂实录

学 科

小学英语（第 8 册）

备课教师

李黄恋

授课时间

第 周 月 日

教学内容

Module 2 Unit 1 It’s cheap.

语言知识: 1.

全班学生能听说、读写并在情境中运用词汇:beautiful, expensive, cheap, big, small, helpful, pink 2.

能够听说读写的单词和短语：

email 3. 全班学生能朗读对话,听说认读:What color is it? It’s pink. Is it beautiful? It’s not beautiful, but it’s helpful. 语言技能: 教学目标

1. 全班学生能理解对话大意,并能正确朗读模仿和表演对话。

2. 大多数学生能在思维导图的帮助下进行小组活动,进行拓展阅读,以及介绍某种物品的特点。

核心素养: 学生能够通过交流、征询别人对某种物品的看法,梳理物品相对的优缺点,乐于表达自己的看法,培养善于观察的意识。

词汇expensive, cheap, helpful的音、义、形。对物品的特征描述。词汇expensive, cheap, helpful的音、义、形。对物品的特征描述。21教育网

教学重点

正确掌握expensive的读音。能借助思维导图梳理如何描述物品特征。

教学难点

Enable students to use the words and the drills fluently and correctly. 教学方法与手段

Task-based Teaching Method, Situational Teaching Method, Audio-Lingual Teaching Method

批 注

教学准备

CD, some cards, stickers, ect.

第 1 课时 （总 4 课时）

Step1 Greeting. Step 2

Warm up and review.

T leads the Ss to review the adjectives by the game “I say, you say the opposite and do it”

教 学 过 程

E.g.: T: Long (伸展双手，做出long的样子)

S: short (伸展双手，做出short的样子)

(Long-short old-new big-small tall-short )

在学生对形容词有了直观的感知和回顾之后引领学生复习颜色，对下面的学习做好铺垫。

T: What color is it? (Point to the desk)

Ss: It’s yellow

T: Yes, it’s black. This desk is yellow.

(渗透This ……is ……句型，为新授做好准备)

T: Now let’s find out the colors in the classroom.

Ss: Black. (Point to the board)

T: Yes,(引领学生一起说)This board is black.

(板书This ……is ……，强调this 大写)

Ss: Red. (Point to the flower)

T: Yes,(引领学生一起说)This flower is red

Ss:……

Step 3 lead in and presentation

联系上一环节，T拿出一本书来，问“What color is it?”

Ss: Green. (Point to the book)

T: Yes. This book is green. I bought it yesterday. It’s 1 yuan. So it’s very cheap. (板书cheap, 并渗透语音和拼写)

This book is only 1yuan. So this book is cheap.

然后教师出示投影仪上的图片（紫色的长铅笔，标价0.2元）

T: Is it cheap?

Ss: Yes, this pencil is cheap.

教师引导学生说出铅笔的其他特征

S1: This pencil is new.

S2: This pencil is long.

S3: This pencil is … .

(T 教授新词purple用Perfect进行评价，然学生感知perfect的含义)

T: What about this one?

出示另一张图片，上面有一黑白相间形状小巧的MP4,但无标价.

S1: This MP4 is black.

S2: This MP4 is …..

S3: This MP4 is … .

教师出示标价，1200元

T: It’s 1200 yuan. Is it cheap?

Ss: No, it isn’t.

T: It isn’t cheap. It’s expensive. (把expensive板书，领读，操练)

教师出示两张电视的图片。(green and blue)

T: Guess, which one is cheap? Which one is expensive?[ 让认为绿色电视便宜的同学起立。

Ss: (point to the green TV)This TV is cheap, (point to the blue TV) and this TV is expensive.

让认为蓝色电视便宜的同学起立。

Ss: (point to the blue TV) This TV is cheap, (point to the green TV) and this TV is expensive.

Step 3

T: Look ,I have a cell phone (出示实物).

Who can tell me what it looks like?

Ss: This phone is small.

This phone is new.

T: Yes, This phone is small, and it’s new.

(板书，操练)

T: It also can be used as music player, camera, radio, counter, etc. (展示给学生看，帮助他们理解)

It can do so many things, so it’s powerful.。l (板书powerful并领读操练)

Do you think it’s beautiful?

Ss: Yes, it’s beautiful(板书beautiful并领读操练)

Step 4

出示两台电脑，形状颜色不同，价钱分别为1200元和8999元。电脑旁标明了电脑的属性（powerful, good for computer games, etc）

学生小组竞赛，说明你喜欢的是哪一台电脑，并说明理由，看那个小组学生描述这两幅图片描述的句子最多。

句型参照黑板I like this one ,This …is … .It’s … .

Step 5

T: Sam 一家也去买电脑，

他们会选什么样的电脑呢？

带着问题听录音，找出答案。

Qs: Which computer will they choose?

A: purple and beautiful

B: expensive but good for computer games.

C: small and powerful

打开书，听并跟读，注意模仿。

Step 6

教师拿出一个玩具，

用This …is…It’s … .进行描述。

让学生拿出自己的东西四人小组进行描述。

Homework:

1. Listen and repeat the dialogue 2 times.

2. Describe something around you. (5 sentences)

Module 2

unit 1

It’s

cheap .but it’s beautiful.

板书

设计

It’s not beautiful, but it’s helpful.

cheap – expensive

helpful

beautiful

教学反思

第 篇