内容正文:
Unit3 Healthy or unhealthy?
▶Words,Phrases &Sentences
A. Words &Phrases
healthy 健康的;有益于健康的 yesterday 昨天
cola 可乐 pie 馅饼 fruit水果
chicken 鸡肉 vegetable蔬菜 chocolate 巧克力
unhealthy不健康的;损害健康的 hamburger 汉堡包
sandwich 三明治 pizza比萨饼 play sport做运动
a lot of 许多的 a little 少量的 good habit 好习惯
poor habit不良习惯 fish and chips 炸鱼薯条
B.Key Sentences
1.What did you have for breakfast this morning? 你今天早餐吃了什么?
2.I had some bread and milk. 我吃了一些面包和牛奶。
3 You should drink some milk and eat some fruit.你应该喝些牛奶,吃些水果。
▶ Language Focus
1.What did you have for breakfast?
你们还记得助动词do和does吗? did是do和does的过去式。第二单元我们学习了行为动词一般过去时的陈述句表达,本单元我们将学习它的疑问句和否定句表达。这都少不了did 帮忙哦!
一般现在时
一般现在时(三人称单数)
一般过去时
否定句
We don't play football every day
He doesn't play football every day
He didn't play football yesterday
一般疑问句
Do you play football every day?
Does he play football every day?
Did he play football yesterday?
回答
Yes,we do.
Yes,he does.
Yes,he did.
No,we don't
No,he doesn't.
No,he didn't.
特殊疑问句
What do you usually do every day?
What does he usually do every day?
What did he do yesterday?
2.healthy的意思是“健康的”,health(健康)是它的名词,而unhealthy则是指“不健康的”。英语中,形容词前面加上un-常常表示否定或相反。类似的词还有:happy—unhappy,fair--unfair(不公平的)。
3.食物类的名词可分为可数名词和不可数名词,我们可以在前面加a little. a lot of、some 、many 、much等来表示量的多少。a little 只可以修饰不可数名词,它相对应的a few (一点)修饰可数名词复数。a lot of 和some 既可以修饰可数名词复数,也可以修饰不可数名词。
许多
一些
许多
一点儿
示例
a lot of
some
many
a few
可数名词:eggs,carrots,tomatoes,pies,sandwiches,hamburgers,pizzas
much
a little
不可数名词:chicken(鸡肉),rice,meat, water,soup,milk,bread,fish (鱼肉)
练习:
一、看图,写出正确的单词。
二、读一读,选择正确答案。
( )1.What would you like to eat lunch?
A.of B.with C.for
( )2.Bob drinks cola.That is not .
A.too many;healthy B.too much;health C.too much;healthy
( )3.My uncle has