Lesson 3 Good Food, Good Health教学设计(第一课时)

7）钙类食品__________

8）许多能量___________________

【教学目标】Lesson 3

Good Food ,Good Health

导学案

1. 通过学习，能掌握本课的四会单词和重点短语、句型。corn,bean,Asian,include,grain,vitamin,mineral,fibre,protein,calcium, yogurt, contain, balanced, diet, be rich in, East Asian countries 2. 通过学习，能正确使用情态动词need 来表达需要和不必要。

3. 通过本课的学习，需要学生树立健康饮食的思想并能用英语表述怎样才能保持健康、均衡的饮食。

【教学重点】

短语句型:corn,bean,Asian,include,grain,vitamin,mineral,fibre,protein,calcium, yogurt, contain, balanced, diet, be rich in, East Asian countries

【教学难点】

1.情态动词need 的用法。

2. 【学法指导】导学测评教学模式

1. 课前自主学习，并通过熟读课文独立完成自学检测（20mins.）; 2. 课堂导学，让学生针对自学过程中存在的疑难点大胆质疑，教师引领点拨，

帮助学生掌握本节课的知识点，完成相应的巩固练习（35mins.）; 3. 能力提升与知识拓展（教师根据本班学情设计对应的拓展训练）(7mins.); 4. 本课小结，做好学情反馈及教学反思(3mins.)。

【教学过程】

一、自主预习

（一）自学指导

1. 认真思考，完成课前Think About It!

2. 读单词，记单词,完成检测1。

3. 朗读课文，找出或划出重点短语，完成自学检测2，并记忆。

（二）自学检测

1. 英汉互译。

维生素

矿物质

fibre

calcium

蛋白质____________

酸奶____________ contain ________balanced__________ 2. 重点短语。

1）in one’s opinion________________

2) a balanced diet_______________ 3）in Western countries_______________ 4) be made of ________________ 5）be rich in_______________

6)蛋白质食品_________ 9）节食___________

10）豆类食品_______________

（三）我的疑惑

你在自学过程中还存在其他疑惑吗？请提出来并在课内解决。

二、新课讲授

教学法：教师主导，学生合作探究

Teaching The teacher’s Instructions

Students’Activities steps 教

师

导

学

学

生

活

动

Step 1 1.Check the homework.

Lead -in 2. Talk about the questions in Think About It! 3. The teacher writes the learning aims on the blackboard and make students know what they will learn in class. Step 2 1. Show some words by giving their meanings and some

Presentation examples. 2. Listen to the audiotape and finish Let’s Do It .Ex 1. on page。

The teacher should help explain the difficulties in each questions.

3. Read the dialogue. Work in groups, and find out the key prases and structures. 4. The teacher helps Ss understand the following points. 知识点：

1.need 1)need___________.用在向对方提建议。后跟名词，代词或动名词形式。

Eg: Need I go to school tomorrow?/

Do I need to go to school tomorrow? 2）You needn’t go to school tomorrow.

You don’t need to go to school tomorrow. 2.be rich in

在……方面富有

E.g. The country is known to be rich in natural resources.

3. like 此处为介词，表示“例如，譬如”。在此类句子中注意主语和谓语保持一致，不受介词短语的影响。

E.g The students as well as the teacher were present at the meeting.

He with his parents lives together. 4.be made +介词的其他短语

be made of

由……材料。

be made from

由……制成，看不出原材料。

be made into

把……制成，主语为原料，into后的宾语为产品

be made in

在某地制造，后接地点名词。

be made with由……做成，后接工具。

be made by由……制造，后接制造产品的人。

Step 3 1. Play the audiotape and do Let’s Do It .Ex 2. on page7

Practice 2. Encourage Ss talk about Let’s Do It .Ex 3. on page7 Step 4 The teacher helps Ss summar up the key points in this lesson.

Sum-up 三、达标测试

1.Fill in the blanks with the words and phrases in the box.

contains,

diet ,

corn,

beans.

yogurt a. Would you like some ________

? b. Do you know that __________

have a lot of protein? c. The price of the room ______________

a breakfast. d. Milk, cheese and _____________ are full of calcium. e. Do you want to be healthy? Please keep a balanced __________. II.根据汉语意思完成句子。

1. 葡萄酒是由葡萄制成的。

The wine _________

grapes. 2. 你能告诉我哪种食物富含维生素？

Could you tell me which food is________

__________

__________? 3. 沙拉是由许多新鲜蔬菜做成的。

Salads are _______

___________ lot of ___________vegetables. 4.。钙使你的骨头和牙齿强壮。

Calcium

_________

your _______

and___________ strong. 5. 我需要花更多时间来学习。

I _________

_________ spend more time studying. III.单项选择。

1. The paper is made _______ wood and the desk is also made _____wood.

A. of; from

B. of; of

C. from; of

D. from; from 2. He will have to watch his _______ because of his serious stomach problem.

A. style

B.

diet

C.

smell

D. menu 3. Fruits are also rich _________ vitamins. minerals and fibre.

A.

in

B.

on

C. from

D. of 4. Many cities in China, ________Beijing, have been deeply affected by dirty air.

A. behind

B. including

C. without

D. beyond 5. –Would you like some________ ?

--Oh, yes. Just a little.

A.

apple

B. bean

C.

carrot

D. corn 【板书设计】

Lesson 3 Good Food ,Good Health corn, bean, Asian, include, grain, vitamin, mineral,fibre, protein,calcium,yogurt,contain,balanced,diet, be rich in,East Asian countyies

【教后反思】

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