Section A Grammar focus 3a—3c优质课教案设计

第三课时

Section A (Grammar Focus～3c) 教学设计

知

识

目

标

类别

重点句式

—It's eight dollars.它是七美元。

2.—How much are those black trousers？那裤子多少钱？

—They are nine dollars.它们是九美元。

课

堂

环

节

§自主学习案

◎新词自查

按要求完成句子。

1．The shorts are ￥40．(对画线部分提问) How

much

are the shorts? 2．The chicken is ￥25．(对画线部分提问) How

much

is the chicken? 3．The jacket is 65_yuan．(对画线部分提问) How

much

is the jacket? 4．How much is the pen？(改为同义句) What's the price

of the pen? 5．How much are the trousers？(用九美元作答) They're 9 dollars．

§课堂导学案

Step 1

准备与热身(Preparation)

1．Show six colored pens to the class，teach and practice black，white，red，green，blue and yellow.by chanting. 2．Show pictures of two bags.Tell the students：Look at these two bags.This one is red.It's five dollars.It's big.And this one is blue.It's 3 dollars.It's small.Make sure the students understand the meaning of “small”and“big”．

3．Show two pairs of socks.Tell the students：This pair of socks is long.They are five dollars.That pair of socks is short.They are three dollars.(Help the students to understand “long”and “short”．) 4．Let students look at the pictures，compare with the hat，the T－shirt. And let them describe like this：

It's a big red hat.It's a small yellow hat. Step 2

呈现与输入

(Presentation) Ask students to read the sentences in the box in pairs. 课时要点

1.—How much is that brown sweater？那件毛衣多少钱？

Then make conversations using the target language to talk about the things in the classroom. Sample conversation：

S1：How much is this map? S2：It's five yuan. S1：How much are these books? S2：They're 200 yuan. Leave students five minutes to do it. As they work.move around file room，checking progress and offering help as needed. Step 3

练习与体验

(Practice)

1．Ss read the words in the three boxes in 3a. 2．Make sentences in the chart with the words in the boxes. How much is the yellow T－shirt? How much are these black socks? …

Step 4

运用与生成

(Production)

1．Look at the pictures in 3b，and write the questions and answers. 2．Work in pairs.Check the answers with the deskmate. Ask students to read through the instruction of 3c so that they can know how to do this activity. Then put students into pairs to do this task. Student A looks at the pictures and tries to memorise the prices. Student B asks the prices. If student A answers right，Student B goes on asking.If Student A fails answering the prices，they may change the roles. Step 5

巩固与提高(Progress) 【探究点】

How much is/are…？

“……多少钱？”这是购物时询问商品价格的一个常用句型。相当于What's the price of…？ How much is＋可数名词单数/不可数名词？回答用It's…；How much are＋可数名词复数？回答用They are…。

【针对训练】

①——这个白色的包多少钱？

——10美元。

—How much is the white bag? —It's 10 dollars. ②——这条蓝色的裤子多少钱？

——20美元。

—How much are the blue trousers? —They are 20 dollars. 【拓展】how much引导询问数量的特殊疑问句时，意为“多少”，其结构为：how much＋不可数名词＋一般疑问句？

【针对训练】

你需要多少水？

How much water do you need?

Step 6

家庭作业(Homework) 1．Remember the target language in Grammar Focus and recite them. 2．Preview the next period. 3．完成学生用书本课时练习。