冀教版七年级下册Lesson 37 You Are What You Eat!优质课件ppt

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首先老师通过讨论问题，拉近和学生之间的距离，活跃课堂气氛，激发学生的学习兴趣，引出本课时的话题。接着教授新单词，做词汇训练题，检查学生的单词掌握情况。然后，教授通过播放课文录音，让学生初步了解Jenny和Danny之间的对话，并通过听对话了解健康饮食的重要性；完成Let’s Do It!1中的听力题目；再读课文，回答Let’s Do It!2中的问题。通过听、说训练，引导学生抓住对话中的关键信息。完成Let’s Do It!3的练习，最后分组活动，完成Let’s Do It!4。

教学目标

通过本课节的教学，学生达成以下目标：

1.知识目标

掌握单词：truth, decide, change, habit, usual, health, awful

接触单词：saying

短语：to tell you the truth，have a dream，as usual

2.能力目标

(1) 能听懂谈论饮食习惯的对话；  

(2) 能用目标语言谈论健康的饮食习惯。

3.情感目标

了解健康的重要性，养成良好的饮食习惯。

重点难点

1. 重点：本课时重点单词和短语。

2. 难点：运用目标语言谈论饮食习惯。

教学准备

PPT 课件；本课节用到的音频文件。

授课时数

1课时

教学过程

Step 1　Lead-in

Ask the students to discuss the following questions.

What are healthy eating habits?

What is junk food and what is healthy food?

Step 2　Presentation

1. Teach the students new words of this lesson.

truth /truːθ/ n. 真相；真实

decide /dɪˈsaɪd/ v. 决定；作出判断

change / tʃeɪndʒ/ v. & n. 改变

habit /ˈhæbɪt / n. 习惯；行为

usual /ˈjuːʒuəl/ adj. 通常的

health /helθ/ n. 健康；健康状态

saying /ˈseɪɪŋ/ n. 俗语；谚语

awful /ˈɔːfl/ adj. 可怕的

2. Ask the students to read the words in groups and try to remember them.

3. Finish the exercises.

(1)To tell you the ________ (真相), I don't like chicken at all.

(2)I ________ (决定)to call him.

(3)It’s a bad ________ (习惯)to go to bed late at night.

(4)His father is in bad ________ (健康)these days.

(5)You should ________ (改变)the bad habit of smoking.

Answers: (1)truth　(2) decide　(3) habit　(4) health　(5) change 

Step 3　Listening and reading

1. Listen and write true(T) or false(F). (Let’s Do It!No.1)

(1) Danny and Jenny are having lunch. (     )

(2) Danny is eating a salad. (     )

 (3) Danny likes vegetables very much. (     )

  (4) Danny decided to change his eating habits. (     )

Answers: (1) T　(2)T　(3) F　(4) T 

2. Read the lesson and answer the questions. (Let’s Do It! No.2)

(1) How many donuts did Danny eat yesterday evening?

(2) What did Danny’s uncle say to him?

(3) What happened to Danny in his dream?

(4) Why did Danny decide to change his eating habits?

Answers:

(1) He ate ten donuts.

(2) His uncle said to him that he shouldn’t eat so many donuts. It’s not good for his health.

(3) In his dream he became a big donut and everyone tried to eat him.

(4) Because he didn’t want to be a big donut./ Because he agreed with his uncle./

Because he was scared in his dream.

Step 4　Practice

Fill in the blanks with the correct forms of the phrases in the box.

(Let’s Do It!No.3)

1. Take a walk after supper! It _________ your health.

2. The bus never comes on time. And today, the bus is late _________.

3. I don’t eat at school. I go home at 12 o’clock, and I _________ with my family.

4. A: Did you watch the movie last week?

B: Yes, but I didn’t like it. _________, it was very boring.

5. Jim _________ late this morning, so he didn’t catch the school bus.

Answers: 1. is good for　2. as usual　3. have lunch　4. To tell you the truth 

5. woke up

Step 5　Group work

Ask the students to work in groups.

T: What are some of your favourite foods? How often do you eat these foods? Interview your classmates and fill in the table. Look at the results. Do they have good eating habits?

Step 6　Summary

1. New words:truth, decide, change, habit, usual, health, saying ,awful

2. Phrases: to tell you the truth，have a dream，as usual

3. Sentences: ①To tell you the truth, I decided to change my eating habits.　

②Yesterday evening, I ate ten donuts as usual.

③It’s not good for your health.　

④Do you know the saying: You are what you eat？⑤How Often？

Step 7　Language points

1. To tell you the truth, I decided to change my eating habits.说实话，我决定改变我的饮食习惯。　

(1) truth名词, 意为“真相；真实”。其形容词形式为true。

短语：to tell (you) the truth意为“说实话”，常位于句首，作状语。

To tell you the truth, I don't like chicken at all.

说实话，我一点儿也不喜欢吃鸡肉。

(2) decide动词, 意为“决定”。

常用结构：decide to do sth. 意为“决定做某事”；“decide＋疑问词＋动词不定式”意为“决定……”；“decide＋that从句”意为“决定……”。

I decided to call him. 我决定给他打电话。

Have you decided what to do next？你们决定好下一步要做什么了吗？

(3) habit名词，意为“习惯”。

常用短语：good habit 好习惯；bad habit 坏习惯；living habit 生活习惯；change the habit改变习惯；develop a habit养成习惯；eating habit饮食习惯。

2. Yesterday evening, I ate ten donuts as usual.昨天晚上，我像往常一样吃了十个面包圈。

as usual 意为“像往常一样”，常位于句首或句尾，作状语。其中usual作形容词，意为“通常的”，其副词形式为usually(通常)。

He came late as usual.他像往常一样来得很晚。

3. It’s not good for your health.那对你的健康无益。

health不可数名词，意为“健康；健康状态”。

常用短语：in good health身体健康；in bad/poor health健康状况不好。

His father is in bad health these days.他爸爸这些天身体不好。

4. Do you know the saying: You are what you eat？你知道“人如其食”这句谚语吗？　

saying可数名词，意为“谚语;俗语”。它是由“say＋-ing”构成的，相当于proverb。

 “A close mouth catches no flies”is a saying.“病从口入，祸从口出”是一句谚语。　

5. How often？多久一次？　

how often引出的问句通常用来对动作发生的频率进行提问，常用always、usually、often、sometimes、every day、once a week、three times a month等进行回答。

—How often do you go to the library？你多久去一次图书馆？

—Almost every day.几乎每天都去。 　　

Step 8　Homework

1. Review and recite the important points of Lesson 37.

2. Try to interview your family and ask them what their favourite foods are.

当堂达标

用所给单词的适当形式填空。

1. Please tell me the ________ (true) of the matter.

2. —How can I keep ________ (health)?

  —You should do more sports and eat more vegetables.

3. There ________ (be) many different books in the library.

4. Bob decides ________ (visit) his friend.

5. You are too fat. You must change your ________ (eat) habits.

答案：1. truth　2. healthy　3. are　4. to visit　5. eating

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