冀教版七年级上册Lesson 24 Eat Good Food!精品ppt课件

导入新课

Step 1:Warm-up

Enjoy a video about fruit.

Step 2:Revision

Talk about the fruit ,vegetables and other food we have learnt in this unit.

What other food do you know?

Try to repeat.

Try to say as many words as you can.

 设置情景，激发兴趣。

让学生自由讨论，引入话题。

讲授新课

Step 1:New lesson

1.   Show the pictures of words:takeout;sandwich

 Ask students try to remember the new words.

2.   Learn what good food and bad food are.

Don’t eat too much bad food.

3.How to eat a balanced diet(均衡饮食)?

How many vegetables should we eat every day?

How much coke can we drink a day?

4.Language points:

How much/how many区别

二者都表示“多少”,how many后接可数名词复数,                                         how much后接不可数名词.
e.g. How much money do you have on you?

你带了多少钱?
How many pens do you have? 你有多少支笔?

how much可单独使用,意为“多少钱”,也可构成词组how much money, 但英语中常省略 money,用来询问某物的价钱、价格.
e.g. How much is the eraser? 这块橡皮擦多少钱?

5.   Pairwork:how much/how many的运用
6.       Groupwork:

Tips for a balanced diet.

Step 2:Listening practice

1.Listen and write true(T) or false(F).

         Danny's parents are away for a week.  

         Danny can find bread in the fridge.      

         Danny can eat two donuts a day.           

         Danny can drink one bottle of coke a day.

2.Listen again and fill in the blanks.

Dear Danny,

Your dad and I are away for __________.  I put your new _______ and your favourite______ on your bed. Eat good _____ and get enough ______. Don’t  watch too much TV! You can find __________,  fruit,  bread and _____ in the fridge.

You can make a _________ or you can order takeout. Here are some                  ______for you:

     eat 2-3 ______a day
     eat 2-3 fruits a day
     have some ______every day
     have a ______of milk every day
     eat ______one donut a day
     drink only one bottle of ______a day

Mum
P.S. We love you.

2.Read again and repeat.Then show the language points.

 be away 不在；离开

Harry is still away.  哈里还是不在。

be away from 离开

He isn’t away from home. 他没有离开家。

 get enough rest 得到充足的休息

have a rest = take a rest  休息

   have a good rest = take a good rest   好好休息

e.g. Let’s have a good rest. 我们休息一下吧。

Step4:Dig in

Some English words are too long, so they have short forms. For example,

  TV is short for television.

  Fridge is short for refrigerator.

  P.S. is short for postscript.

Then finish the exercise on your book.

Step 5:More practice

1.Finish Exercise:

Search for food and drink words.

Tick the correct word for each description.

2.Work in groups. How many/ much ____ do you eat or drink every day?

Interview your classmates like this:

A: How many vegetables do you eat every day?

B: I eat…

A:  How much milk do you drink every day?

B: I drink …

A: How about you? How many…?

C: I…

3.Write some tips for good health

Step 6:Summary and exercise

Step 7:Homework

If your parents will be away from you for several days, what will they say to you?

Imagine you were them, write a note to yourself.

Remember the new words by heart.

Discuss how to eat a balanced diet and what good/bad  food is

Take notes.

Make conversations in pairs.

Sum up the tips for a balanced diet in groups.

Listen and finish the tasks.

Read and understand.

Take notes.

Finish exercise. Then check the answers.

Sum up what we learn today.

展示并引导学生思考什么是健康食物和不健康食物。

讨论什么是均衡饮食。呼吁学生自我反省，注意平日饮食。

学习本课时的语法点和知识点。

分层展示听力。

理解听力内容。

完成听力任务。

读课文，回答问题。巩固对课文知识的掌握。

完成课本练习。

自我总结。查漏补缺。

课堂小结

Key words:

sandwich, takeout, tip, only, away

key phrases:

be away; eat good food; get enough rest; too much; make a sandwich ; order takeout; every day

key sentences:

How many…?

How much…?

板书设计

Unit 4 Lesson 21 At the Market

Key words:

sandwich, takeout, tip, only, away

key phrases:

be away; eat good food; get enough rest; too much; make a sandwich ; order takeout; every day

key sentences:

How many…?

How much…?

Eat good food and get enough rest.

Don’t watch too much TV.

教学反思

本课时的难点是关于饮食方面的建议及中西文化差异，因此这节课可以拓展的知识很多，但要有所选择。可以让学生去搜索一些资料，拿到课堂上分享。要让同学们明白：好的食物对我们的健康大有益。