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一、前置练习，积累知识英汉互译
1.Healthy food 2. some cola and hamburgers
3.be bad for . 4. be good for
二、情境激趣，导入新课
StepⅠWarming up
Talk in pairs : What is your favorite food, fruit, and vegetables, which is healthy and which is not healthy?
三、自主学习，合作探究
Step ⅡPre-reading
Task 1： Finish Activity1—2(先独立完成，再小组讨论)
【温馨提示】根据活动要求完成任务，任务很简单，同学们一定要积极参与
Task 2 ：Close your books and listen to Activity3 and say “What is Healthy food and drink？”
【温馨提示】这是锻炼你们听力的好机会，你们要认真听哟！
Task 3 ： Finish Activity3（先独立完成，然后结对练习）
【温馨提示】小组间展开竞争，看哪一组最棒。
Step ⅢWhile-reading
自读短文并能按以下导词进行复述:
Noodles and rice are …but too much meat is not… … are sweet and too much sugar is … you. Eat the … food and be … … are good for your eyes, …are good for your teeth.. Have a lot of …when you are a bit tired. It’s important to remember…
【温馨提示】学生先跟读课文，纠正语音，语调，解决里面的生词，然后自读课文，接着教师领述，最后学生试着自己练习复述，并小组展示。
StepⅣ Post-Reading
Task 1: Discovery
1、healthy adj. 健康的;unhealthy adj. 不健康的 ，health n. 健康
The children all look ________. 孩子们看上去都很健康。
You are healthy, but Mary is ___________(不健康的)。
2、Meat and fish are healthy food.不可数名词做主语时，谓语动词用第三人称单数， 但是如果有两个不可数名词，并且用and连接，谓语动词要用复数。但如果表示一道菜或饭时，则谓语动词用单数。如:
Milk and Coke______ (be) my favourite drinks.牛奶和可乐是我最喜欢的饮料。
Tea and orange juice ______ (be) my favourite drink.
Bread and butter______ (be)my favourite food.面包夹黄油是我最喜欢的食物。
四、归纳总结，提升能力
Step Ⅵ Summary:
What have you learned from this lesson?
五、当堂测试，检查效果
一．根据首字母完成单词:
1. My f___________ food is rice .2. What is__________ (he) favourite food?
3. Apples and oranges are f____________. 4. Carrots and onions are ______ (蔬菜).
5. Juice and milk are ___________ (饮料) 6.Is this food ___________ (健康的)?
Step Homework:
教学反思：
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