内容正文:
Unit 6
Do you like bananas?
Section A
Period 2 (GF-3c)
学习目标:
1.继续学习描述自己和他人喜欢或不喜欢的食物。
2.观察学习动词like一般现在时的肯定句式、否定句式及一般疑问句的肯定、否定回答。
3. 理解英语可数名词与不可数名词的概念。
Come on!
What’s this in English?
检测1 请说出下列单词。
banana [bə‘na:nə] n.香蕉
tomato [tə‘meitəu] n.西红柿
strawberry [‘strɔ:beri] n.草莓
pear [peə] n.梨
hamburger [‘hæmbə:gə] n.汉堡包
ice cream [,ais'kri:m] n.冰淇淋
salad [‘sæləd] n.沙拉
milk [milk] n.牛奶
bread [bred] n.面包
Do you like salad? Yes, I do./No, I don’t.
Do they like pears? Yes, they do./No, they don’t.
Does she like tomatoes? Yes, she does./No, she doesn’t.
I like oranges. I don’t like bananas.
We like rice. We don’t like hamburgers.
He likes ice-cream. He doesn’t like vegetables.
观察表格思考:
3.陈述句中什么情况下like后加‘s’?
2. Does she…后like用什么形式?
1. 句首什么时候用Do,什么时候用Does?
4. We (likes / like) hamburgers, but we (don’t / doesn’t) like chicken.
5. They (likes / like) pears, but they (don’t / doesn’t) like strawberries.
第三人称复数形式
Countable nouns
(可数名词) Uncountable nouns
(不可数名词) Countable nouns and uncountable nouns
(既可作可数又可作不可数名词
hamburgers, eggs, oranges, bananas, apples, pears, carrots,vegetables,
tomatoes,
strawberries milk,
bread,
rice food, fruit, ice-cream, salad, chicken
milk
tea
meat
water
uncountable nouns
bread
rice
小结:主语不是三人称单数时,谓语动词用动词原形(like), 疑问句和否定句中用助动词do。主语是三人称单数时,谓语动词词尾加-s/-es (likes), 疑问句和否定句中用助动词does。 疑问句和否定句中用到does后,谓语动词用原形(like).
新课学习
Let’s chant
Join us, join us. Let’s have a party.
Do you like salad ? Yes, I do.
Do you like bread ? No, I don’t.
Does he like apples ? Yes, he does.
Does she like pears? No, she doesn’t.
Do they like hamburgers? Yes, they do.
I see. I see. Let’s have a party.
新课学习
小结:
名词分为可数名词和不可数名词。可数名词有单数和复数之分,而不可数名词没有复数形式。有的名词因为有不同含义,所以有时是可数名词,有时是不可数名词。此外,我们谈论喜欢“某物”时,意思是“某类事物”,这时可数名词要用复数形式来表示。不可数名词则无需变化。
新课学习
可数名词和不可数名词
一、可数名词
(1)
(2)
(3)
(4)
定义:是可以计数的名词。
可数名词前可以用 a , an 限定,表一个
可数名