Unit 4 Lesson 22

课前预习. I. 短语翻译

1.在餐馆 ________________ 2.多少钱 ________________

3. 西红柿鸡蛋面 ________________ 4.白菜肉馅饺子________________ 5.没问题 ________________ 6.一罐可乐 ________________ 7.一瓶水 ________________ Ⅱ.根据旬意或汉语提示填写单词。

1.1 want to ________ (点) something to drink. 2.Do you like ________ (牛肉) or chicken? 3.1 want ________ (十四)apples, please.

4. ________ (饺子) with meat and cabbage are my favourite. 5.Can I look at the ________ (菜单)? 新课导学

探究一: Are you ready to order?你们准备好点菜了吗?

Are you ready to order?这是服务生询问客人是否点菜的常用语。此句是以be开头的一般疑问句,可以用yes/no来回答。但在实际交际中,常用Yes, please.代替Yes, I am.它比常规性肯定回答更礼貌,please体现出对他人的尊重. 【例l】--Do you want too ________now?

一Yes, I’d like a hamburger and a can of coke. 【解析】 由答语可知问句应为“你想现在点菜吗?”。“点菜\"要用order表示。 【答案】order

探究二 : How much are the noodles?面条多少钱? 你知道how much有几种含义呢?

(1)询问价格可用“How much+be+主语?”来表示,其中be动词的单复数形式要由主语来定。回答时可用“主语+be+价格\也可直接说钱数,也可用“钱数+for+数词\"表示。

--How much are the chairs?这些椅子多少钱? (They are) 80 yuan .80元.

(2)how much还可用于询问不可数名词的量,其结构为“How much+不可数名词+一般疑问句”

How much water do you want?

【例2】--________________________________? --Only ＆5.It is very cheap.

A.What time is it B.How many do you want C.How much is it D.What’s wrong 【解析】 四个选项分别意为“现在几点了?”“你想要多少?\"“它多少钱?”“怎么了?”由答语“仅5英镑。”可知问句是对价钱进行提问。

【答案】 C

探究三 Would you like something to drink?你想来些喝的吗?

本句中含有不定式作定语,你知道它的用法吗?

动词不定式作定语时,必须放在被修饰的名词或代词的后面。不定式和它修饰的词

之间是动宾关系.

Have you got anything to do this evening?今晚你有事吗?

【拓展】 如果不定式是不及物动词,其后应有相应的介词。若不定式的修饰词是

time, place, way,则省略介词。同时这种情况下也可以转化成介词+which/ whom+to do。

The Browns have a comfortable house to live in.

The Browns have a comfortable house in which to1ive.布朗家有一所舒服的房子住. 【例3】 我有许多事情要做。 I have a 1ot of things________ _________

【解析】 to do是动词不定式作定语,修饰前面 的thing。 【答案】to do

探究四 a glass of juice一杯果汁 你知道a+量词+of+名词的用法吗?

(1)juice, coke, water, coffee等都是不可数名词,不可数名词说明数量关系时,可以借助

于容器等计量单位来表达.

a bag of rice一袋大米 a box of tea一盒茶

(2)不可数名词在表达数量大于1时,要在计量单位上发生变化,不可数名词不变。 three bottles of milk 三瓶牛奶 five cans of coke 五听可乐

(3)对数量画线部分提问时,画在不可数名词上用how much,画在计量单位的数量上

时,用how many。

①There is a little coffee in my cup. How much coffee is there in your cup?

②He always drinks two glasses of orange juice in the afternoon.

How many glasses of orange juice does he always drink in the afternoon? 【例4】How much cans of coke do you have? (单句改错)

A B C D

【解析】 cans of coke表示“几听可乐’’,coke用can, bottle,glass等表

示数量概念时,整个短语应视作可数名词,用how many提问。

【答案】 A 课堂检测

I. 知识点一:be ready to do的用法 1.They are ready ______a rest. A.have B.has C.to have D.having 知识点二order的用法

2.--What do you want to______ in the toy shop? --Something interesting. 知识点三how much的用法

--_________________ --They are 60 yuan.

A.How many are they? B.How many are these? C.How much are they? D.How old are they? 知识点四不定式作定语的用法 4.--I’m hungry.

--Do you want something_______(eat). 知识点五:a+量词+-of+名词的用法

II.选出各组中不同类的单词选项。

1.A.orange B.grape C.milk D.banana 2.A.coffee B.beef C.chicken D.fish 3.A.potato B.cabbage C.bread D.tomato 4.A.tea B.milk C.water D.salad 5.A.noodles B.rice C.dumplings D.juice III.单项选择

1.I’m very thirsty.1 want to drink_______.

A.two bread B.two orange

C.two bottles of orange D.two bottles of oranges 2.I’d like________.

A.two glass water B. two glass of water

C.two glasses of waters D.two glasses of water 3.--What’s this? --It is_______

A.a glass orange juice B.a can cake C.a bottle water D.a cup of coffee

4.--Would you like_________ apples?

--N0, thanks.

A.any B.some

C.much D. a little

5. How many________ do you have?

A.apple B.orange C.apples D.coffee

6．He gives me three________ of coke

A.can B.cans C.bread D/

7．How much________ two sandwiches?

A.in B.into C.for D. to

教学反思: