外研版七年级下册Module 5 Shopping Unit 3课件(共17张PPT)

(共17张PPT)
Module 5 Shopping
Unit 3
Language in use
1. 特殊疑问句的概念及基本用法
2. 常用疑问词的含义
I’d like to buy a T-shirt.
What can I do for you
Purple.
What colour do you like
What size do you take
How much is it
Small.
What about this one
Look and observe
Let's read more examples.
It’s 99 yuan.
以Wh- /How开头的特殊疑问句
1. What can I do for you
2. What colour does she like
3. What size does she take
4. How much are they
5. How many/much would you like
Observe
Observe the following sentences carefully and pay attention to the words in red.
What/size/take
——What size do you take
——Size S.
1.What /size /take
2. How much/eggs
3. How much/ beef
4. What/colour/ like
Work in pairs. Look at the picture,Ask and answer.
A: What size do you take
B: Size S.
——How many eggs would you like
——I want ten eggs.
——How much are they
——Ten yuan a kilo.
——How much beef would you like
——Half a kilo.
——What colour do you like
——I like blue.
——How much is it
——Fifty yuan a kilo.
以疑问词开头，对句中某一成分提问的句子叫特殊疑问句。
我们通常把疑问词分为两类：
疑问代词: what（什么）, who（谁）, which（哪一个）, whose（谁的）,
疑问副词: when（何时）, where（哪里）, why（原因）, how（怎么样）
概念
特殊疑问句
what作疑问代词构成特殊疑问句时，单独使用，后面不需要再接名词。其用法有以下几种：
①问事物(姓名，物品，职业等)；
(1) What’s your name
(2) - What is he
- He is a worker.
②问行为；
③ what about 用来征求意见或询问消息，相当于how about。
What
what作疑问形容词时，后面需要接名词来表达询问的具体方面。
(1) - What color do you like
- I like black.
(2) What time did you get here
(3) What size shoes do you take
(1) - How do you go to school
- I go to school by bus.
(2) - How are you
- I’m fine. Thank you!
(3) How is the weather today
how作为疑问副词，引导的疑问句可分为两类：
a. “How …？”
how可单独地置于疑问句的句首。询问如何地做某事即做某事的方法、手段及健康、天气等。
(问方式)
(问健康)
(问天气)
How
b: How +形容词(副词)...？
询问年龄、身高、数量、次数、距离等。
(1) How many boys are there in your class
(2) How much milk is there in the bottle
(3) - How much is the dress
- It’s 50 yuan.
(问数量)
(问价钱)
☆how many 和how much都可用于询问物品的数量，表示“多少”。how many后接可数名词复数，how much后接不可数名词。
☆how much还可用来询问价格。
1. 当疑问词（+主语）+谓语+其他成分
How much are these sausages
What size does his mother take
How much meat do you wnat
What colour would you like
语序
Who is singing in the room
2. 疑问词+一般疑问句语序？如：
特殊疑问句的回答：
1. 回答特殊疑问句时，不能用yes或no来回答，而要用一个意思完整的句子来回答，即问什么答什么，也可以简略回答。
- What size do you take
- Small.
— 你穿多大号？
— 小号。
注意事项
Match the sentences in Column A with the sentences in Column B.
How many How much
eggs
bananas
apples
vegetables
lemons
…
milk
meat
beef
pork
juice
…
Write down as many words as you can in each column.
P30
1 __________ lemons would you like
2 __________ kilos of sausages do you want
3 __________ coffee do you want
4 __________ boxes of strawberries do you
want
5 __________ meat shall I buy
6 __________ milk have you got
How much
How many
How much
How much
How many
How many
Complete the sentences with how much or how many.