仁爱9年级上 Unit4 Topic1 Section B教案

The main activities are 1a and 2. 本课重点活动是1a和2。

Ⅰ. Teaching aims and demands 教学目标

1. Learn some new words:

technology, master, introduction, expect.

2. Learn the usage of object complement:

So I advise you to study harder to make computers serve our lives better.

Astronauts add water to dried food to make it wet so that no pieces of food will fly around

and influence the spaceship’s controls.

3. Learn something more about our astronauts’ life during their space trip.

4. Develop the students’ patriotic spirit.

Ⅱ. Teaching aids 教具

卡片/小黑板/录音机/图片

Ⅲ. Five-finger Teaching Plan 五指教学方案

Step 1  Review 第一步  复习(时间:10分钟)

1. (做游戏，复习上节课内容，教师手中拿有很多带有问题的卡片，把全班分成四组，每组选出一名代表来抽取卡片递给教师，然后把问题提出来，看哪个组答的又快又准确。)

T:   Let’s play a game. I’ll divide the whole class into four groups. Each group need to choose one student to pick up the card. And he or she will read the questions, then others answer. Which group can answer these questions fastest and most exactly is the winner. Are you ready?

Ss: OK.

T:          Now let’s begin.

(学生抽取纸条，一一抽取问题如下: )

(1)Who is the first space traveller of China?

(2)Which spaceship did Yang Liwei take?

(3)When did Yang Liwei go into space?

(4)How long did Yang Liwei stay there?

(5)How many circles did Yang Liwei go around the earth?

(6)When did Yang Liwei land on the earth?

(7)After the first traveller, who went into space next?

(8)Which spaceship did Fei Junlong and Nie Haisheng take?

(9)When did Fei Junlong and Nie Haisheng go into space?

(10)How long did Fei Junlong and Nie Haisheng stay there?

(11)How many circles did Fei Junlong and Nie Haisheng go around the earth?

(12)What did Fei Junlong and Nie Haisheng do during the flight?

(13)When did Fei Junlong and Nie Haisheng land on the earth?

(教师总结，引出新话题，导入生词。)

T: Now we have known something about the space trips. Do you want to know something

  about the spaceships, Shenzhou Ⅴ and Shenzhou Ⅵ?

Ss: Yes.

T: OK. Let me introduce something about them to you!

(板书并讲解。)

introduce        introduction   (v.)              (n.) introduce … to …

T: Shenzhou Ⅵ and Shenzhou Ⅴ are mainly controlled by computers during their flights.

Ss: Is it really? So exciting!

T: So we must master the computer technology.

(教师领读并解释。)

master  technology

Ss: Yes, of course. But we know only a little about it.

T: Don’t worry! Study hard, you’ll master it very well. I expect some of us can go into space some day.

(板书并解释)

expect sb. to do sth.

Step 2  Presentation 第二步  呈现(时间:5分钟)

1. (让学生听1a录音，回答问题，呈现1a的内容。)

T: Listen to the tape, and answer the question:

What do astronauts use computers to do during the flight?

(学生听完录音，与教师核对答案。)

2. (让学生阅读1a，然后与教师一起找出重要的知识点。)

T: Please read 1a and find out the important points.

(板书并解释。)

(1) The spaceship is mainly controlled by computers. (2) Astronauts use computers to control the speed and the direction of the spaceship,    even the temperature. (3) It’s important to master computer technology. (4) So I advise you to study harder to make computers serve our lives better.

(分角色朗读课文，找出1a中出现的重点短语。)

T: Read the dialogue and find out important phrases.

(板书)

Be moved by

For example:

We are all moved by the story of him.

(板书)

advise (v.)        advice (n.) advise sb. to do sth.

For example:

Our English teacher advises us to read some English magazines.

3. (再放1a录音，并要求学生注意重点短语和语音语调。)

4. (学生再读1a, 独立完成1b, 然后核对答案。)

T: Read 1a again, fill in the blanks with the correct forms of the words given. Finish 1b.

5. (1) (让学生在1b中找出含有宾语补足语的句子，师生一起总结，掌握本话题的语法重点。)

T: Now, please read 1b again and find out the sentences with object complement. Write them down on your notebooks. Can you?

Ss: Yes.

T: OK, let’s stop here. Who can find out the sentences? Please hands up, S₁.

S₁: …

(板书并讲解这些句子。)

ask sb. to do sth.       ask sb. not to do sth. tell sb. to do sth.       tell sb. not to do sth. realize + sb. / sth. + adj make sb. do sth. make + sb. / sth. +adj

T: OK. Who can make some sentences according to the instructions on the blackboard? S₂.

S₂: The teacher told us not to be late for school.

S₃: …

(2) (让学生小组讨论，说出更多的含有宾语补足语的句子，然后说给全班听，并让其他同学判断正误。)

   T: Now please make more sentences using the object complement in groups. Then read them to the class.

S₄: I find him an honest boy.

Ss: He / She is right.

S₅: …

S₆: …

Step 3  Consolidation 第三步  巩固(时间:10分钟)

1. (找几组同学表演1a。)

T: I would like to ask some groups to act out the dialog in 1a.

2. (在上面对话的基础上，要求学生复述1a。)

T: Boys and girls. 4 minutes later I’ll ask you to retell the text according to the dialog above.

(检查2-3位同学复述课文的情况，其余同学同桌互查。)

Step 4  Practice 第四步  练习(时间:10分钟)

1. (阅读2，回答小黑板上的问题。)

  T: Boys and girls. We have known a little about spaceship. Do you want to know more     about spaceship and how to train the astronauts?

Ss: Yes.

  T: OK. Read the passages, then answer the questions.

1. Why does the spacesuit become the astronaut’s own mini-world? 2. How many kinds of foods are there in the spaceship? 3. Why do astronauts add water to dried food before eating it? 4. What’s the use of the telescopes?

2. (让学生再读2, 和同桌讨论不懂的问题。认真理解课文中出现的太空用语。)

T:  Read the text again and match the pictures with the following information.

(学生互相核对答案。)

 

Step 5  Project 第五步  综合探究活动(时间:10分钟)

1. 收集查找更多关于宇航员费俊龙和聂海胜的航空飞行经历方面的信息，并就此写一篇

报导。

2. Homework:

  (让学生课后收集一些关于计算机在我们生活中的作用，为下节课做准备。)

  板书设计：

The spaceship is mainly controlled by computers. Section B expect sb. to do sth.       I advise you to study harder to make computers                                      serve our lives better. advise sb. to do sth.       Astronauts use computers to control the speed.