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Unit 3 第八课时 Oral Communication
【学习目标】
1.能够熟练掌握对话中关于健康饮食的重点词汇。
2.能够通过互动实践,提升用英语讨论健康饮食习惯的口语表达能力。
3.能够增强对健康饮食的了解,树立健康饮食意识。
【自主预习】
一、单词速查(根据汉语提示填写单词)
1.There is only a little milk and a 　　　　(土豆) in the fridge. Let’s get some.
2.In spring, the 　　　　(谷物) is planted in the field by the farmers.
3.The 　　　　(饼干) is really crispy.
4.Chocolate and 　　　　(糖果) are bad for our teeth.
二、短语速记(选词组填空)
a glass of　talk about　is bad for
1.Let’s 　　　　your problems now.
2.Please give me 　　　　water. I am so thirsty.
3.Don’t eat junk food. It 　　　　your health.
三、情境创生(Jack和 John是同班同学,他们两人课余时间在讨论健康的饮食习惯。咱们先来听听他们的讨论内容,再帮忙补全他们的对话,每空一词。)
A:Can I ask you some questions
B:Sure.
A:You look very healthy. How do you keep healthy
B:I eat many vegetables 1.　　　　 fruit, and drink milk every day. I also do exercise.
A:Do you like junk food
B:Yes, I do. 2.　　　　 I only eat junk food once a month, because it’s bad for us.
A:How often do you exercise
B:Every day. I either take a walk or play sports after dinner 3.　　　　 my parents.
A:Do you often stay up late
B:No. I hardly ever stay 4.　　　　 late. I always have enough sleep every night.
A:How many hours do you sleep every night
B:About eight hours.
A:You have 5.　　　　 good lifestyle.
【合作探究】
任务驱动一看图片,写单词
(1)　　　　　(2)　　　　　(3)　　　　
(4)　　　　　(5)　　　　　(6)　　　　
(7)　　　　　　(8)　　　　
任务驱动二了解健康饮食,养成健康习惯
1.听课本Oral Communication Activity 1中的对话,回答下列问题。
(1)What is the conversation about
_____________________________________________________________________
(2)What is heathy food according to Dr.Li
_____________________________________________________________________
(3)Which foods are bad for our teeth
_____________________________________________________________________
(4)What does the last student have for breakfast
_____________________________________________________________________
2.听Activity 1的对话,在空白处填入一个合适的单词,补全所缺信息。
Teacher Li:Good morning class. Let’s welcome Dr.Li. Today he’s going to tell us something about healthy food. Dr.Li:I’m very happy (1)　　　be with you, Please feel free to ask me about food and healthy diet. Student A:Dr.Li, what food is healthy Dr.Li:Fruit and vegetables are (2)　　　　. We need to eat them every day. Student B:How about potatoes Dr.Li:Potatoes are good vegetables, (3)　　　　 potato chips are junk food. Student C:I like eating chocolate and candies. Are they unhealthy food Dr.Li:Yes. They are bad for your (4)　　　　. You should eat less of them. Student D:I usually have a glass of milk, some eggs and bread for (5)　　　　. Is that okay Dr.Li:That’s great. We need to eat more of these foods. Teacher:Thank you so much, Dr.Li.
任务驱动三健康饮食小医生
　　你的好朋友Kaibo想要拥有健康的饮食习惯,但是他不知道该怎么做。请你来帮帮他吧!
1.下面是Kaibo今天吃的食物,请你根据健康的饮食习惯,给Kaibo的饮食进行分类。
ice cream　cabbage　tomato　sandwich
corn　candy　chicken　strawberry
beef　biscuits　rice　cucumbers
(1)Healthy food:
(2)Unhealthy food:
2.小组合作,分析Kaibo的饮食是否健康。每组推选出一名“医生”,用英语向全班汇报小组诊断结果。
完成任务所需要的语言结构:
Kaibo’s breakfast is a sandwich.
It’s okay, but...
His snacks have too much candy and chocolate.
They are unhealthy...
任务驱动四饮食规划大比拼
每组抽取含有不同人物饮食需求的任务卡片,例如:“为一名运动爱好者设计一天的健康饮食”“为挑食的小朋友规划一周的健康食谱”,小组合作讨论并撰写英语饮食规划,最后将其制作成海报。
【知识探究】
What should we eat every day 我们每天应该吃什么
用法总结　should为情态动词,意为“应该,应当”,常用来征求别人的意见和建议。后接动词原形,没有人称和数的变化。
1.should意为“应该”,表示劝告或者建议。例如:
You should wait a little more.你应该再多等一会儿。
2.should表示预测或者可能。例如:
His schoolbag should be in the classroom.他的书包应该在教室里面。
知识拓展　should的基本句式:
1.肯定句:主语+should+动词原形+其他成分。例如:
I should say sorry.我应该说对不起。
2.否定句:主语+should+not+动词原形+其他成分。例如:
You shouldn’t smoke in the hospital.你不应该在医院里面抽烟。
3.一般疑问句:Should+主语+动词原形+其他成分 例如:
Should I go there right now 我应该马上去那里吗
素养训练　用should的适当形式填空。
1.You　　　　drive so fast because it’s very dangerous.
2.I think teenagers　　　　spend too much time shopping online.
3.—　　　　 I bring a small gift when I visit my friends
—Yes, you’d better do that.
Let’s talk about food and healthy diet. 让我们谈谈食物和健康饮食。
用法总结　talk about意为“讨论”,侧重于讨论的内容,后面可以接任何话题。例如:
Let’s talk about our vacation plans. 我们来谈谈我们的假期计划吧。
知识拓展　talk with意为“谈论”,侧重于与某人进行交谈,强调双方的互动。例如:
I talked with my friend about the movie.我和朋友聊了聊那部电影。
素养训练　用about或with填空。
1.We talked 　　　　the weather yesterday.
2.I talked 　　　　my friend on the phone last night.
【参考答案】
自主预习
一、
1.potato　2.corn　3.biscuit　4.candies
二、
1.talk about　2.a glass of　3.is bad for
三、
1.and　2.But　3.with　4.up　5.a
合作探究
任务驱动一
(1)potato　(2)biscuit　(3)candy　(4)tomato
(5)ice cream　(6)cabbage　(7)sandwich　(8)corn
任务驱动二
1.(1)It’s about healthy food and diet.
(2)Fruit and vegetables.
(3)Chocolate and candies.
(4)A glass of milk, some eggs and bread.
2.(1)to　(2)healthy　(3)but　(4)teeth　(5)breakfast
任务驱动三
1.(1)cabbage　tomato　corn　strawberry　rice　cucumbers　chicken　beef
(2)ice cream　sandwich　candy　biscuits
知识探究
命题点一
素养训练
1.shouldn’t　2.shouldn’t　3.Should
命题点二
素养训练
1.about　2.with

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