冀教版七年级下册Lesson 40 Move Your Body优秀ppt课件

设计说明

首先, 呈现与课文相关的图片并让学生讨论图片内容，讨论是待在家还是出去对自己有好处，从而自然引出与这节课相关的话题Move Your Body; 接着学习本课新学词汇，并进行巩固练习；然后，通过听录音给图画标号，了解Ben是如何帮助Tim的；再阅读文章完成Let’s do it!中的练习题来巩固文章内容；并了解诗歌的押韵词；接下来，读课文找出重要短语并翻译成汉语，并进行巩固练习。最后，利用第4题做笔头练习。本课教学过程体现了听说读写四个教学任务，全面提升学生的语言综合运用能力。

教学目标

通过本课节的教学，让学生达成以下目标：

1.知识目标

掌握单词：weight, air, lucky, side

接触单词：outdoors, couch

短语和句型：used to, worry about…, not...any more, put on weight, couch potato, get out, in the sun, on one’s side

They used to be very active together. And he is putting on weight.

2.能力目标

(1) 掌握并运用本课句型结构,了解诗歌格式；

(2) 能够谈论你和朋友是如何相互帮助的。

3.情感目标

树立正确健康的生活观，增强健康意识，积极参加体育锻炼。

重点难点

1. 重点：能够正确运用所学词汇。

2. 难点：表达如何能保持健康。

教学准备

PPT 课件；本课节用到的录音。

授课时数

1课时

教学过程

Step 1　Lead-in 

Have a discussion.

T: Look at the following pictures and discuss the two questions with your partner：

1. Do you like staying home or going out?

2. Which do you think is good for you?

play games outdoors     play computer games

surf the Internet on      go for a good walk

    the mobile phone

Step 2　Presentation

In this lesson we are going to learn about “activities”. First let’s learn the new words and phrases. 

used to 过去常常    worry about... 担心……    not... any more 不再

Step 3　Practice

1. Get the class to read the new words and remember them.

2. Get the class to fill in the blanks according to the Chinese meanings.

(1)The rain prevented(阻止)them from eating _________ (在户外)．

(2) Bananas are sold by _________ (重量)．

(3) Cars pollute the _________ (空气)，so remember: use your legs!

(4) Mark is one of the _________(幸运的) ones.

Answers:(1) outdoors　(2) weight　(3)air　(4)lucky

Step 4　Listening

Get the class to listen to the statements and number the pictures.(Let’s Do It! No.1)

Answers: 1,3,2,5,4

Step 5　Reading

1. Get the class to read the lesson and write true (T) or false (F). (Let’s Do It! No.2)

(1) Tim used to be very active. (   )

(2) Ben watches too much TV and plays too much computer games. (   )

(3) Ben and Tim are both putting on weight. (   )

(4) Tim finds a letter at his desk. (   )

(5) Ben and Tim will meet and go for a good walk. (   )

Answers:

(1) T  (2) F  (3) F  (4) F  (5) T

2. Get the class to read the poems and find the rhyming words.

T: Poems are a fun way to use language. They often have rhyming words in them. Now, read the first poem written by Ben and find the following words:

  day—way, fun—sun

  Get the class to find the rules? (They are rhyming words.)

  Get the class to read the second poem written by Tim, and find the rhyming words.

  Answers: funny—lucky  side—wide   o’clock—walk

Step 6　Reading , finding and translating

Get the class to read the lesson and find the following phrases, and then translate them into Chinese.

used to 过去常常

play games 做游戏

worry about 担心……

not... any more 不再

bad habits坏习惯

put on weight 体重增加；长胖

couch potato 沙发土豆

get out 出去

have fun过得愉快

in the sun 在阳光下

on one’s side 站在某人一边；支持某人

go for a walk出去散步

Step 7　Practice

Get the class to fill in the blanks with the correct forms of the phrases in the box. (Let’s Do It! No.3)

1. A: How do you go to school, Mike?

  B: I __________ walk to school, but now I ride a bike.

2. A: Be careful and don’t stay out too late.

  B: Don’t ______________ me, Mum! I will be OK!

3. A: How is Tom these days?

  B: He doesn’t get any exercise and he is not eating healthy food. He is  ______________.

4. A: You and Jason are neighbours, right?

  B: No. He moved to a new house. He is not my neighbour ___________.

5. A: What do you like to do after supper?

  B: I like to ______________.

Answers: 1.used to　2. worry about　3. putting on weight　4. any more  

5. go for a walk

Step 8　Work in groups

Good friends are important. They help each other. Did a friend ever help you? Did you ever help a friend? What happened? Talk about it .

An Example:

My best friend

    Li Ming is my best friend. He is always helpful and friendly to me. We have the same interests—basketball，football and music. Whenever we have time after class，we always play or listen to music together. One year ago， I didn’t do well in English. But he is good at it. So he often helped me with my English. With his help，my English has improved a lot. And I often help him with his math. We help each other.

Step 9　Summary

1. The new words and phrases

weight, air, lucky, side

used to, worry about, not...any more, put on weight,

couch potato, get out, in the sun, on one’s side;

2. How to write poems.

  rhyming words

3. Talk about how you helped your friends or how your friends helped you.

Step 10　Language points

1. They used to be very active together.他们过去常常在一起，很活跃。　

used to意为“过去经常，以前常常”，其后接动词原形。它表示过去存在某种状态或者过去的某种经常性、习惯性的行为或者动作，并意味着这种动作目前已经不存在，所以它只表示过去，不表示现在。含used to的句式结构如下：

①肯定句：主语＋used to＋动词原形＋其他。

I used to play with my friends after school.

过去放学后我常常和朋友们一起玩。

②否定句：主语＋didn’t＋use to (或usedn’t to)＋动词原形＋其他。

You didn’t use to/usedn’t to like pop songs.你过去不喜欢流行歌曲。

③一般疑问句：Did＋主语＋use to＋动词原形＋其他？

 Did your sister use to be quiet？你的妹妹过去很安静吗？

【拓展】

  ①be used to doing sth. 意为“习惯于做某事”,其中的to是介词, 后接动词时要用v.-ing形式。

He is used to living in the country. 他已习惯于住在乡下。

②be used to do sth. 意为“被用来做某事”,是动词use的被动语态结构，其中的to为不定式符号,其后要接动词原形。

This kind of machine is used to make books.这种机器是用来制造书的。

2. They played games outdoors. 他们在户外玩游戏。　

outdoors〔副词〕在户外。其反义词为indoors (在室内)。

It was warm enough to be outdoors all afternoon.

天气很暖和，整个下午都可以待在户外。

【拓展】outdoor〔形容词〕户外的，在户外的。其反义词为indoor (室内的)。

3. Tim is not active any more.蒂姆不再活跃了。　

  not...any more意为“不再……”，相当于no more。表示在次数上或数量上不再……

I don’t like this pair of shoes any more.我不再喜欢这双鞋了。

4. He watches too much TV and plays too many computer games.

他看太多电视，玩太多电脑游戏。　

【辨析】too much，too many与much too

①too much 意为“太多的”，其后跟不可数名词；它还可以作副词短语用来修饰动词。

This bottle was filled with too much water.这个瓶子里装了太多的水。

He shouldn’t talk too much.他不应讲得太多。

② too many 意为“太多的”，其后跟可数名词复数。

There are too many people in the hall.大厅里有太多的人。

③ much too 意为“太，非常”，常用来修饰形容词或副词，但不能用来修饰动词。

It rains much too heavily.雨下得太大了。

5. And he is putting on weight. 而且他的体重在增加。

weight〔名词〕重量。其动词形式为weigh(重达……)。常用短语：

put on weight 增加体重　lose weight减肥

by weight以重量计算　the weight of... ……的重量

in weight在重量方面　over weight超重。

Eating too much junk food can put on weight. 吃太多垃圾食品会增加体重。

She is on the way to lose weight. 她正在减肥当中。

6. But I feel really lucky.但我真的感到很幸运。　

  lucky〔形容词〕幸运的。它既可作表语，也可作定语。其名词形式为luck(运气)；副词形式为luckily(幸运地)。

She is really a lucky dog.她的确是个幸运儿。

7. With a true friend on my side, ...身边有一个真正的朋友……　

  side〔名词〕边，旁边，侧边。常用短语：

on one’s side站在某人一边，支持某人　on the left/right side在左/右边

on one’s left/right side在某人的左/右边　on both sides of...在……的两边

on each side of... 在……的每一边

There are lots of trees on both sides of the river. 河的两边有许多树。

My brother is on my side on this. 在这个问题上，我哥哥支持我。

Step 9　Homework

1. Review and recite the important points of Lesson 40.

2. It’s very important for friends to help each other. Did any of your friends help you? Write something to express your thanks to him/her.

当堂达标

用所给单词的适当形式填空。

1. My grandfather used to ________ (live) in the country, but now he lives with us.

2. Dick decided to lose________(weigh) by eating less and doing more exercise.

3. The boy is _________ (luck) to have a chance to speak to foreigners.

4. I’m on _________ (you) side in this question.

5. Let’s _________ (visit) the Great Wall tomorrow.

答案: 1. live　2. weight　3. lucky　4. your　5. visit

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