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人教七上英语:Unit 7 How much are these pants 教案

七年级英语(教案)

Unit 7 How much are these pants

一、学习目标:

知识目标:

1. —How much is the red sweater? —It’s eight dollars.

—How much are these black pants? —They are ten dollars.

2. —Thank you (very much).

—You are welcome. / That’s all right. / Not at all.

3. 基数词和反身代词

能力目标:

Ask about price. 询问价格

Talk about clothing. 谈论衣物

Thank someone. 感谢他人

二、重点、难点:

重点

1. 重点单词:表示颜色(color)的单词

2. 重点句型:Can I help you? / I’ll take it. / How much is this T-shirt? 等购物交际用语。

难点

1. 询问物品的价格。

2. 反身代词的用法

三、知能提升:

(一)【重点单词】

[单词学习]

1. 表示颜色(color)的单词:

【总结整理】

white black red

green blue yellow

brown purple pink

grey(gray)orange

【拓展】

1) —What color is it? —It’s black.

2) violet n. 紫罗兰色,紫色

【考题链接】

看图选择正确的颜色

A: Can you see that car? It’s Mary’s. It’s so cool. B: Which one?

A: The ______ car next to the lost and found. A. orange B. black C. red D. green 答案:C

2. 表示衣物(clothes)的单词

T-shirt n. 短袖圆领汗衫

sweater n. 毛衣,羊毛衫

jacket n. 夹克,上衣

skirt n. 裙子

【例句】

This jacket will match this skirt nicely. 这件夹克和这条裙子会十分相配。shorts n. 短裤

pants n. 长裤子

shoe n. 鞋

sock n. 短袜

3. small/ big long/ short tall/ short

4. sale [seil]n. 出售

【用法1】

for sale出售,代售

【例句】

This house is for sale. 这所房子是要出售的。

【用法2】

on sale廉价出售,减价促销

【例句】

The shoes are on sale now. 这些鞋子正在减价促销。

5. price [prais]n. 价格

【例句】

House prices keep going up. 房价持续上涨。

【用法1】

the price of the… ……的价格

【例句】

The price of this car is very high. 这辆车的价格非常高。

【用法2】

at the price of 以……的价格

at a very good price 一个优惠的价格/价格合理

【例句】

The store sells the shorts at a good price of ¥8 each.

这家商店的短裤以每条8元的优惠价格出售。

【用法3】

What’s the price of sth.? =How much…? ……多少钱?

【例句】

What’s the price of this book? = How much is this book? 这本书多少钱?

【拓展】

I got some half-price pizzas at the supermarket. 我在超市买到了半价的比萨饼。

6. buy [bai]vt. / sell [sel]vt.

【用法1】

buy [bai]vt. 买

buy sb. sth.=buy sth. for sb. 为某人买某物

【例句】

My mother wants to buy me a pair of jeans. 我妈妈想给我买一条牛仔裤。

My mother wants to buy a pair of jeans for me.

【用法2】

sell [sel]vt. 卖

sell sth. to sb. = sell sb. sth. 把某物卖给某人

【例句】

He sells me some old books.

He sells some old books to me. 他卖给我一些旧书。

【用法3】

sell+物品+for+钱以多少钱卖某物

【例句】

I sell my pen for three yuan. 我以三元的价格卖这支钢笔。

7. also adv. 也

【用法】

用于肯定句中,放在实义动词之前,be动词、助动词及情态动词之后。

【例句】

She also likes watching TV. 她也喜欢看电视。

John is also 19 years old. 约翰也是十九岁。

I can also play basketball. 我也会打篮球。

【拓展】

too 一般放在句末

She likes watching TV, too.

John is 19 years old, too.

I can play basketball, too.

8. each

【用法1】

adv. 各个(地);各自(地);每一个(常用于句末)

【例句】

The apples are fifty cents each. 苹果的售价为每只五十美分。

You can buy socks for only 5 yuan each. 你能以每双仅5元的价格买袜子。

【用法2】

adj. 各自的;每

修饰可数名词单数,谓语动词为第三人称单数形式

【例句】

Each book has a good price. 每本书的价格都很划算。

【用法3】

each 还可和of连用,其后要接可数名词的复数,作主语时谓语动词用单数形式。

【例句】

Each of these boys has a nice hat. 每个男孩都有一顶漂亮的帽子。

[即学即练]

I. 按要求写出单词

1. sell (名词)____________

2. sell (反义词)____________

3. cheap(反义词)____________

4. long (反义词)____________

5. white(反义词)____________

II. 用所给单词的适当形式填空

1. Do you want ___________ orange sweater? (a)

2. The houses are on _________ now. (sell)

3. My father __________ me a lot of books. ( buy)

4. He sells __________ a toy car. ( I)

5. Each of us __________ an English dictionary. (have)

【答案】

I. 1. sale 2. buy 3. dear / expensive 4. short 5. black

II. 1. an 2. sale 3. buys 4. me 5. has

(二)【重点句型与表达】

[句型学习]

1. How much is this T-shirt? 这件T恤多少钱?

How much are these socks? 这些短袜多少钱?

【用法1】

how much多少钱,用来询问价格。

询问的物品为不可数名词、可数名词的单数时,谓语用is。

询问的物品为可数名词的复数时,谓语用are。

【例句】

How much is the rice? 这大米多少钱?

How much are these apples? 这些苹果多少钱?

【用法2】

how much多少,用来提问数量,其后接不可数名词。

【例句】

How much water is there in the bottle? 瓶子里有多少水?

How much milk do you want? 你想要多少牛奶?

【拓展】

How much is this T-shirt?

=What’s the price of this T-shirt? 这件T恤多少钱?

【考题链接】

1) A: How much ____________ this T-shirt?

B: ____________ fifty yuan.

A. is, It’s

B. are, They’re

C. is, They’re

D. are, It’s

答案:A

思路分析:句子的主语为第三人称单数,所以谓语动词用is;价格一般用it来表示,选A项。

A: _______ are the apples?

B: Two yuan a kilo. ________ do you want?

A: Three kilos.

A. How much,How much

B. How much,How many

C. How many,How many

D. How many,How much

答案:B

2. Can I help you? 需要我帮忙吗?

【交际拓展】

Could I help you?

May I help you?

What can I do for you?

如果需要帮助,则回答:Yes, please. I want… / I would like …

如果不需要帮助,则回答:No, thanks. I just have a look.

3. I’ll take it. 我要了。/我买了。

【用法1】

I’ll = I will 一般将来时,表示将要做某事

【例句】

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