初中英语Unit 2 Keeping HealthyTopic 3 Must we exercise to prevent the flu?精品ppt课件

Step

Student activity

Teacher activity

Design Intention

Part1

Lead-in

(7 minutes)

1.Focus their attention on the teacher.

2.The students watch the video and volunteer answer “It tells us to eat healthy food.” Then

Students learn the new words and phrases.

3. Students discuss in groups to finish

pre-reading task.

4. Volunteers may say like this:eat healthy food, exercise more, change clothes often, etc.

1.Get students ready for learning.

2.Teacher plays a video and asks students what the song tells us to do? Then teacher shows some pictures to teach new words and phrases.

3.Teacher asks the students to do pre-reading task.

4.Teacher asks the students to say something about keeping healthy.

通过导入健康食物的视频，能够吸引学生的注意力。同时，让学生判断生活习惯的好坏，能够激发学生的学习兴趣，为学习本课做好铺垫。

Step

Student activity

Teacher activity

Design Intention

Part2

Presentation

(8minutes)

1.Students look through 1b to see if their ideas are similar to Doctor Li’s.

2.Students first know what to do in 1b, then

read 1a silently.

3.Students discuss in groups to unify their

answers.

4.Volunteers read their answers.

5.Volunteers tell the positions of topic

sentences.

6.Students finish 1c.

7.Member C from each group tells the

answers to 1c. “It” refers to breakfast. “Them” refers to sports.

8.Students read 1a individually.

9.Students follow the recording as per the teacher’s instruction.

1.Teacher lets the students look through 1b.

2.Teacher asks the students to finish 1b.

3.Teacher lets the students discuss in groups after they finish 1b.

4.Teacher checks the students’ answers to 1b.

5.Teacher asks the students to sum up the ways of finding the topic sentences.

6.Teacher asks the students to read 1a again and finish 1c.

7.Teacher checks the students’ answers to 1c.

8.Teacher lets students read the whole passage.

9.Teacher plays the recording sentence by sentence and asks the students to follow.Then Teacher plays the recording without stopping and asks students to follow at the same speed.

按照predication，skimming,scanning,detail reading的阅读策略，循序渐进，培养学生的阅读能力。

新课的读包括至少三遍读：第一遍一句句跟读；第二遍跟录音同步读；第三遍齐读。足够的跟读练习能够让学生感知和体验标准的发音。

Step

Student activity

Teacher activity

Design Intention

Part3

Consolidation

(10 minutes)

1.Students listen carefully and take notes.

2.Students read 1a and retell it out in groups.

3.Each group retell 1a completely.

1.Teacher explains the key phrases.

2.Teacher asks students to read and retell 1a with the pictures.

3.Teacher asks each group to retell 1a completely.

通过看图片复述的活动，能够帮助学生训练口头表达能力。

Part4

Practice

(10 minutes)

1.Students make sentences in groups. In fact, this is another way of retelling the passage.

2.Students connect all the sentences, and

they almost repeat the passage.

3.Students in a group begin to make sentences at the same time. The first one who finishes   

sentences will be the super girl or super boy.

pointed will be the next one to make sentence.

4.Any super student pointed will be the next one to make sentence.

1.Teacher asks the students to make sentences by using the following verb phrases:

Paragraph 1:

have healthy … habits/give … energy for…

be good for…/make … fat and unhealthy

eat ... food/keep … healthy

Paragraph 2:

help … keep fit/accidents … happen

stay safe/learn about first aid/help yourselves

Paragraph 3:

be important for/be ill … try to …

feel ill … be unhappy/be happy … be healthy

Paragraph 4:

stay away from …/it’s cool …

cause many illnesses …/say no to …

2.Teacher asks the students to connect all the

sentences together.

3.Teacher asks each group to check their members.

4.Teacher begins the first sentence, and then points to a super girl(boy) to go on, so does other super students.

写作前为学生做好充足的写前指导，能够降低写作的难度，帮助学生顺利完成写作。

Part5

Production

(8 minutes)

1.All the students should know the meaning of the summary.

2.Students finish the exercise book of  U2T3SC.

1.Teacher summarizes what the students have learned today. Some important languages points are shown on the computer screen.

2.Teacher assigns the students finish the exercise book of U2T3SC.

布置复习的作业能够帮助学生养成良好的学习习惯。

Unit 2 Keeping Healthy

Topic 3 Must we exercise to prevent the flu?

Section C

Topic sentence 1:

Have healthy eating habits.

(1) breakfast—give … energy

(2) fruit and vegetables—good

(3) fast food—fat, unhealthy

Topic sentence 2:

Playing sports safely.

(1) Playing sports—fit

(2) accidents—stay

safe

(3) learn first aid

Topic sentence 3:

Be happy.

(1) happiness—health

(2) be ill—try to…

(3) feel ill—unhappy

Topic sentence 4:

Stay away from smoking and drinking.

(1) cool—smoke and

drink

(2) don’t smoke or 

drink—cause

illnesses

(3) say no to—smoking

and drinking