人教版高中英语必修三Unit 2《Healthy eating》课件
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人教版高中英语必修3《Unit 2 Healthy eating》教案
人教版高中英语必修3《Unit 2 Healthy eating》教案【一】
教学准备
教学目标
1. Get students to learn the useful new words and
expressions in this part: cucumber, eggplant, pepper, mushroom,
peach, lemon, nut, pea, spaghetti, diet, curiosity, customer,
discount, ought to, lose weight, get away with, tell a lie,
win…back.
2. Let students have a better understanding of the reading
passage.
教学重难点
mportant points
1. Let students have a good understanding of the passage.
2. Get students to learn different reading skills.
◆ Difficult points
Give students some guidance about how to choose the correct
answers of the multiple choices according to some key words and
key sentences. 教学过程
一 学生课外学习活动设计:
任务一:学生调查问卷:
(1)What does a balanced diet should contain?
(2) Why are you so strong/weak/fat/thin? Does it have
人教版高中英语必修三 unit 2 Healthy eating教学设计
(一)教学内容分析
这是一篇介绍“饮食习惯”的文章,包括传统饮食习惯的改变日常饮食选择,旨在让学生明白健康的饮食习惯的养成是拥有健康体魄的前提。本篇文章生词量较大标题较抽象,各段主题句分布不太明显(大部分分布在段落中间)。且大部分学生对饮食与健康的关系(如人体每天必须摄入的六种基本营养成分的来源、健康饮食的重要性、什么是绿色食品等)了解较少。因此,本文的学习难度较大。
(二)教学目标
1. 语言知识目标:
a)使学生了解protein, calcium等基本营养成分的来源和主要功能,健康的饮食习惯是健康的保证,以及素食主义等信息。
b)学习掌握有关营养成分与食物的词汇,如:protein、calcium 、carbohydrate 、fibre、 mineral、 vitamin 、vegetarian & vegan、 green food and clean food 、eco-food and organic food等,以及 keep up with ,The
same goes for…以及as 和only 引导的倒装句的用法。
2. 语言技能目标:
a)使学生学会克服生词障碍,通过略读,寻找文章的主题句,理清文章的总体框架与脉络;通过查读,捕捉文章的重要细节,理解作者的写作意图。
b) 使学生学会运用各种猜词技巧,猜测部分生词在具体的语言环境的含义。
c) 使学生能够运用所学知识,用英语为自己所熟悉的一个人设计一份“healthy diet”,并阐明设计的依据。
3.情感态度与文化意识目标:
a)使学生学会审视自己、审视食物,提高养成健康饮食习惯的意识。
b)使学生懂得:健康是做好一切事情的根本。要想有强健的体魄,除了合理安排好一天的生活以外,还需要有科学、卫生的饮食习惯,每天一定量的体育活动和体力劳动。青少年必须有健康的身体,长大以后才能成为一位具有现代科学文化,适合时代要求的合格劳动者。
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年 级 高一 学 科 英语 版 本 人教实验版
内容标题 必修3 Unit 2 Healthy eating
编稿老师 林静
【本讲教育信息】
一、教学内容
必修3 Unit 2 Healthy eating
(一)重点单词
(二)重点短语
(三)重点句型
二、知识精讲
(一)重点单词
1. diet
1) n. 日常饮食、食物
Proper diet and exercise are both important for health.
适当的饮食和锻炼对健康都很重要。
The doctor advised him to go on a diet to lose weight.
医生建议他节食减肥。
No sugar in my coffee please. I am on a diet.
请不要给我的咖啡放糖,我在节食。
2)vi. 节食;实施节食疗法
Do you think it necessary for me to diet?
你认为我有必要节食吗?
She’s always dieting but she never seems to lose any weight.
她总是在节食,但体重好像并未减少。
2. balance
1) vt. 平衡;权衡
Try to balance your diet by eating more fruit and less protein.
多吃些水果, 少摄入些蛋白质, 使饮食均衡合理。
You have to balance the advantages of living in the country against the disadvantages.
你得权衡一下住在乡下的好处和坏处。
2) n. 天平,平衡;余额,余数
Try to achieve a better balance between work and play.
Unit 2 Healthy Eating
1. Topics: Problems with diet ;Balanced diet and nutrition
2. Words and expressions
3. Functions:
1) Suggestions and advice
You must /must not… ; What should I do?
I think you ought to …; I suppose you had better…
Perhaps you should…
Do you think you could give me some advice?
2) Seeing doctors
What’s the matter? What’s wrong?
What seems to be the trouble?
How long have you been like this?
3) Agreement and disagreement.
I don’t agree. Of cause not. I don’t think so.
All right. That’s a good idea.
No problem. Certainly /sure
Yes, I think so. I’m afraid not.
4. Grammar: The use of ought to
You ought to cook fresh vegetables and meat without too much fat
If you want to stay slim.
You ought not to eat the same kind of food at every meal.
Period 1. Step 1. warming up