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(共26张PPT)
Unit 3 Food Matters
Developing ideas (Listening)
教学目标
学生能够用本课时的核心词汇和句型进行对话；
通过教学活动的开展，锻炼学生听说能力，培养逻辑思维；学生能够尝试运用新的语言策略，提升语言运用的多样性。
通过听力环节学生能够获取人物对不同食物的观点差异等关键信息。
学生能够尊重并理解不同文化背景下的人们的思维方式和饮食差异；理解食物与健康的关系，逐步养成健康的饮食习惯。
语言能力
√
√
√
√
思维品质
学习能力
文化意识
★教学重难点
学生在听说环节中能够获取并梳理关键信息，完成表格和图表，归纳整理说话者表达观点的方式。
通过活动的展开引发学生对健康饮食的思考，运用话题相关词汇与表达分析常见食物是否健康。
Warming up
Do you have a balanced diet
What foods can you see in the picture
Around 2,000 years ago, Huangdi Neijing mentioned the importance of a balanced diet. The book suggested people eat different foods. In modern times, the world’s first dietary goal was put forward by Sweden in 1968.
Did you know
Listening
Listen to the conversation and choose the main idea.
The girl and the boy…
a want to have healthier diets.
b disagree about what makes a healthy meal.
c think that restaurant food is not healthy.
Phonetics in use
Pronunciation: /p/ complete important
/b/ be vegetable
/t/ get important
/d/ order salad
/p/ parent potato help prepare
/b/ boy brother hamburger body
/t/ tea tomato water salt
/d/ bad food idea doctor
Listen again and complete the table.
Girl's opinion Boy's opinion
Green salad It's the healthiest ___________ Vegetables are always good for ___________. It only has vegetables. You need more than that to be ______________.
Hamburger It's junk food. It's high in ___________ and ____________. It has ____________, bread and vegetables. It's a complete meal.
food
our bodies
healthy
fat
salt
meat
Listening for disagreeing
Speakers do not always agree. When they have different opinions, they may use expressions such as Hold on, I don’t agree or That's not true, followed by their own opinions.
Listen to the interview and complete the chart.
Is it true
We should eat as many fruit and vegetables as possible.
You can’t __________ eat fruit and vegetables.
It’s important to eat ____________ foods.
only
other
All snacks are unhealthy.
It’s OK to eat snacks. But don’t eat ________. Even chips are ______.
too many
fine
Fat and salt are always _________ for us.
Too much fat and salt is bad. But __________is also dangerous.
We need fat and salt for our bodies to ________.
bad
too little
work well
Listen again. Then talk about how Dr Yi corrects false information.
Correcting false information
In a discussion or presentation, we can use expressions such as In fact or Actually to introduce the correct information. We usually say these expressions in a positive tone.
Work in pairs. Talk about your dinner.
What do you usually eat for dinner
______________________________
Is it balanced Why or why not
______________________________
diet
diet：n. 节食；规定饮食
常用搭配：go on a diet：节食；减肥
balanced diet：均衡饮食
healthy diet：健康饮食
例：We need a balanced diet every day.（我们每天都需要均衡饮食。）
She decides to go on a diet after the holiday.（她决定假期后开始节食。）
as... as possible
as ... as possible：尽可能……；尽量……
基本结构：as+形容词/副词+as possible（如：as soon as possible 尽可能快、
as early as possible 尽可能早）
例：Please come here as soon as possible.（请尽快来这里。）
Please get up as early as possible.（请尽量早起。）
It is + adj. + to do sth.
It is + adj. + to do sth.：做某事是…… 的（It是形式主语，真正主语是后面的to do。）
例：It is important to have a balanced diet.
保持均衡饮食是重要的。
It is bad to eat too much junk food.
吃太多垃圾食品是有害的。
too much / too many / much too
too much + 不可数名词：太多……
例：Don’t drink too much cola.（不要喝太多可乐。）
too many + 可数名词复数：太多……
例：Don’t eat too many hamburgers.（不要吃太多汉堡。）
much too + 形容词 / 副词：太……
例：The cake is much too sweet.（这个蛋糕太甜了。）
动名词（短语）作主语
动名词作主语，谓语动词用单数（is / keeps / makes…）
基本结构：v-ing + 谓语动词（单数）+ 其他：做某事……（表示经常性、习惯性的动作）
例：Eating vegetables is good for us.（吃蔬菜对我们有益。）
Exercising every day is necessary.（每天锻炼很有必要。）
Drinking water keeps us healthy.（喝水使我们保持健康。）
Exercise
用框中单词的正确形式填空
eat tip much impossible healthy hamburger
1.—What did you have for lunch
—We had a pizza, three __________ two hotdogs and lots of potato chips.
2.As teenagers, we should learn to keep safe. Here are some easy __________.
3.Don't eat too __________ meat. It's bad for your health.
4.Linlin never eats junk food. She thinks it's _________.
5._________ more vegetables and fruits helps people to keep healthy.
6.Anything is __________ if you put your mind to it.
hamburgers
tips
much
unhealthy
Eating
possible
根据中文句意翻译句子
1. 早餐我经常吃面包、鸡蛋,喝牛奶。[have...for...]
________________________________________________
2. 良好的饮食习惯对我们的身体有好处。[be good for]
________________________________________________
3. 为了保持健康,最好多吃水果和蔬菜。
________________________________________________
I often have bread,eggs and milk for breakfast.
Good eating habits are good for our bodies.
It's best to eat more fruit and vegetables to keep healthy.
Homework
Homework
1.Finish listening and grammar exercises.
2. Write 3 sentences about healthy eating.
3. Prepare a short talk: My healthy eating habit.
Thanks!

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