Lesson 3 Welcome to Our Schoo1教学设计

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英语

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Lesson 3 Good Food, Good Health 张雄儒

讲课题目

教案编号

03 【知识与技能】：(1)Study the words and expressions: grain, corn, vitamin, mineral, fiber, protein, bean, Asian, soy, calcium, bone, yogurt, contain, balanced, diet.

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(2) Study the following phrases.

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be made of, be different from, be full of, stay strong, a balanced diet. 目

【过程与方法】：Learn four food groups. 标

【情感态度与价值观】

Express the idea “good food ,good health”, If you want to be healthy, please eat a balanced diet.

【教学重点】The difference between “be made from...” and “be made of...”.

【教学难点】To understand the whole lesson. 【学法指导及使用说明】自助预习，合作探究，教师指导

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Step 1. Warming-up （设计意图：以学生感兴趣的问题开始新课，吸引学生的兴趣，我通过以下2个学生感兴趣的问题，导入新课，以调动他们学习的积极性。）

T:What foods do you eat every day?

Ss: I uaually eat bread,vegetables, meat and so on. T: In your opinion,what’s a healthy and balanced diet? Ss: I think a healthy and balanced diet should contain all kinds of food. Step 2. Study new words （设计意图：以比赛的方式记单词，激发学生的学习兴趣。）

Step3.Reading （设计意图：通过学生们反复朗读课文，加强学生们的记忆，同时锻炼学生们的口语表达能力）

Read the text and answer the questions: (1)How many food groups are there? (2) What are the food groups? (3) What is calcium? (4) What is a balanced diet? Step4. Explain the whole text: Explain the meaning of the whole text sentence by sentence, help the students remember the main phrases and the main sentences.

（设计意图：逐句解释整篇课文的意思，帮助学生记住重点短语和重点句子，让学生能够抓住文中重点词汇，善于归纳。）

1）

Here are the four food groups:

Here are…是一个倒装句型，意为“这些是……”其中的be要根据be后的名词确定单复数，单数名词要用is; 复数名词要用are。

Here is a card for you. 这儿有你一张卡片。

Here are the problems they can’t solve.

这些是他们不能解决的问题。

2）

Breakfast cereal is also made of different grains. 早餐麦片也是由不同的谷物制成的。

be made of…意思是“由……制成”，通过成品可以看出原材料。

These tables are all made of wood. 这些桌子都是木头做的。

类似的短语还有：

be made from… “由……制成”，通过成品不能看出原材料。

be made in…

“在某地制造”。

be made by somebody

“由某人制造”。

be made into… “把……制成”，指把原料制成成品。

3）Fruits and vegetables are also rich in vitamins , minerals and fibre.

be rich in表示“在……方面很富有

反义词组：be poor in 缺乏….. Vegetables are rich in vitamins.

蔬菜富含维生素。

4）They help you grow and stay healthy.

stay healthy , keep healthy , keep in good health都表示“保持健康”。stay healthy侧重某人一直处在一种健康的状态；keep healthy侧重在主观意愿上“保持健康”，特别是通过某种方式,如锻炼、运动、饮食等方面来保持健康。

5）Your body needs calcium to stay healthy.

to stay healthy在这里是动词不定式短语作目的状语。动词不定式短语作目的状语时，既可以放在句首，也可以放在句末，翻译时常译为“为了……”。

6）milk, cheese and yogurt contain calcium.

contain为及物动词，意为“包含，含有”，不用于进行时。可表示包含事物的全部或部分,强调“整体中含有……，某物体中含有……，容器中有……”，是指包含的内容。

7）A well-balanced diet includes foods from each food group.

本句也可以写成A well-balanced diet contains/has foods from each food group. Step 5. Practice （设计意图：锻炼学生的思考能力，同时培养学生的语感。主要通过以下2个环节来设计的）

1: Let’s do a small exercise. Match the words with its definition.

corn

a thick, white and creamy dairy food yogurt

a plant with yellow seeds that can be eaten beans

the food that you eat and drink regularly diet

a good source of protein 2: Who can put the four words into the right blanks.

It’s important for us to keep a balanced _____. To do this, we must eat many different kinds of foods. Bread, noodles, _____and rice are all grains. Grain foods give us vitamins, minerals and fibre. Fish, meat and ______ are full of protein. Calcium, which can be found in cheese, milk and _______, is good for our bones and teeth. Step 4. Consolidation

（设计意图：锻炼学生的思考能力、表达能力和交际能力。）

1.

What do you often eat at every meal? Do a survey and compare your eating habits with those of your classmates. T: So much for the text. Now ask your partner “What do you often eat for breakfast, for lunch, and for supper?” Compare your eating habits with hers or his, See who should make a change.

Calcium foods Breakfast

Lunch

Supper

Model:

My friend Denny has bread and milk for breakfast. He always has donuts for lunch and supper.

I’m much more different. I have bread, eggs, a banana and milk for breakfast. I have rice and vegetables for lunch and noodles or cereal and vegetables for supper. I think Danny should change his eating habits. He should eat more fruits and vegetables. He should eat more protein foods like meat, fish and eggs. Step 6. Homework(设计意图：培养学生的写作能力）

1.

Write a composition: How to keep healthy. (About 80 words) 2. Finish the exercises in the activity book.

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教学反思

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Grain Fruits and vegetables Protein foods 板书设计： Lesson 3 Good Food, Good Health

language

points: be made of…

be made from…

be made in…

be made by somebody

be made into…

be rich in be poor in

stay healthy = keep healthy =keep in good health

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