资源简介

(共14张PPT)
Eat Well
Unit4
Section B 1a-1d
Lin
Learning Objectives
In this lesson, we will be able to:
read and understand the article about poor eating habits;
learn about the negative effects of poor eating habits and the importance of healthy eating.
1
2
Healthy Food
Improve Your Eating Habits. (P30 1b)
(1)improve
Language Points
①〔及物动词〕改进;改善
I need to improve my English.我需要提高我的英语水平。
②〔不及物动词〕改进;提高;康复
The doctor says he is improving.
医生说他正在康复。
improvement〔名词〕改进;提高
(1)improve
Language Points
①〔及物动词〕改进;改善
I need to improve my English.我需要提高我的英语水平。
②〔不及物动词〕改进;提高;康复
The doctor says he is improving.
医生说他正在康复。
improvement〔名词〕改进;提高
Healthy Food
lmprove Your Eating Habits. (P30 1b)
(2)habit 〔可数名词〕习惯
Language Points
eating habits 饮食习惯
a good habit 好习惯
have a habit of...有…的习惯
Reading is a good habit.阅读是一个好习惯
Different people have different eating habits.不同的人有不同的饮食习惯。
Healthy Food
But it often has lots of salt, fat, and sugar. (P30 1b)
fat
①〔名词〕脂肪
I don't like the meat-there is too much fat on it.我不喜欢那块肉--太肥了。
②〔形容词〕肥胖的
其反义词是 thin,意为“瘦的”。
在英语中,人们比较忌讳使用 fat 这个词,可用heavy(重的)或其他委婉的说法,如“don't want to be fat.”"可用“I don't wantto be heavy/overweight(超重的).”来表达。
She isn't fat, and she is thin.
她不胖,她瘦。
Language Points
① 增加(体重);发胖
She doesn't want to put on weight.
她不想增加体重。
②穿上;戴上
Put on your coat, please.请穿上外套
③ 上演;举办
The children put on a play on Children's Day every year.
这些孩子每年在儿童节都上演戏剧
(1) put on
That makes us put on weight. (P30 1b)
Language Points
Healthy Food
That makes us put on weight. (P30 1b)
(2) weight 〔名词〕体重;重量
Language Points
weight 的动词形式是 weigh,意为“重…”
put on weight 增重
the weight of..…的重量
in weight 在重量方面
Healthy Food
If you cook your own meals instead you can make healthy balanced meals. (P30 1b)
(1) cook
Language Points
①〔动词〕烹饪;煮;烧
cook sb sth = cook sth for sb
为某人烹饪某物
My father often cooks us fish.= My father often cooks fish for us.
我爸爸经常为我们做鱼。
②〔可数名词〕厨师
I want to be a cook when I grow up.我长大后想当一名厨师。
cooker〔可数名词〕厨灶;炉具
The cook is cooking with the cooker. 厨师正在用厨灶做饭。
Healthy Food
(2)balanced 〔形容词〕均衡的;平衡的
Language Points
a balanced diet 均衡饮食
It's important to keep a balanced diet.
保持均衡饮食很重要。
balance〔名词〕平衡,平稳
keep...in balance 使……保持平衡
If you cook your own meals instead you can make healthy balanced meals. (P30 1b)
Healthy Food
Maybe they don't feel hungry in the morning, or they are too busy to eat anything. (P30 1b)
too..to 太……以至于不能
Language Points
表示否定意义。too后跟形容词或副词, to 后跟动词原形。
The boy is too young to go to school. 这个男孩太小了以至于不能去上学。
too...to 可与 not...enough to 进行转换。
= The boyis not old enough to go to school.
Healthy Food
Language Points
It is easy to feel sleepy and find it hard to focus on our work or studies if we don't eat breakfast. (P30 1b)
(2) find it+形容词+to do sth 发现做某事
it在本结构中作形式宾语,真正宾语是后面的动词不定式短语 to do sth,形容词在句中作宾语补足语。有时不定式前可以带有一个由介词 for 引出的逻辑主语。
They find it hard to get there on time.他们发现很难按时到达那里
Healthy Food
When you want a snack, why don't you have some fruit instead (P30 1b)
Why don't you do sth 你(们)为什么不做某事呢
Language Points
此句型常用来表示建议相当于“Why not do sth ”。肯定回答常用“Good idea./ All right./ Sounds good.”等否定回答常用“Sorry, but.../ I'm afraid.../Sorry, I can't.”等。
Why don't you go swimming with me =Why not go swimming with me
你为什么不跟我一起去游泳呢
其他表示建议的句型:
① What/ How about doing.. 做…怎么样
② Let's do.. 我们做……吧。
③ Would you like to do.. 你想要做……吗
Healthy Food
Poor eating habit (P30 1b)
poor 〔形容词〕
Language Points
①不好的
My English is poor. 我的英语不好。
②贫穷的
其反义词为 rich(富有的)
The poor man is very healthy.那个穷人很健康。
the poor穷人
“the+形容词”表示一类人,在句中作主语时谓语动词用复数形式。类似的还有the rich(富人),the young(年轻人),the old(老年人)。

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