Unit 4 Astronomy: the science of the stars 教案-listening（新人教版必修3）
文档属性
| 名称 | Unit 4 Astronomy: the science of the stars 教案-listening（新人教版必修3） |  | |
| 格式 | rar | ||
| 文件大小 | 16.3KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2009-07-14 18:10:00 | ||
图片预览
文档简介
本资料来自于资源最齐全的２１世纪教育网www.21cnjy.com
Unit 4 Astronomy: the science of the stars
Teaching goals 教学目标
1 Target language目标语言
a重点词汇和短语
gravity, by chance
b重点句子
I heard about how the idea of gravity has developed over a long period of time.
Pick out the information and draw lines from the list to where the things are on the suit of the astronaut.
2 Ability goals 能力目标
Enable the Ss to understand the different ideas about gravity.
Enable the Ss to have a good understanding of the force of gravity in order to enjoy the stories fully and to become more involved and excited about studying space and the stars.
3. Learning ability goals 学能目标
Enable the Ss to appreciate that the science fiction stories are imaginary but based on fact.
Teaching important points教学重点
Listen to the material about the detailed information about different scientists and their plete the form , make True or False judgement and answer questions.
Teaching difficult points教学难点
Discuss with partners and have a debate to find out ways to solve the problems about what a spacesuit should be like.
Teaching methods教学方法
a. Discussion
b. Listening
c Cooperative learning
d. Debating
Teaching aids教具准备
A recorder
Teaching procedures & ways教学过程与方式
Step I. Revision
Check homework exercise.
Part3 (P29):
The fact is that I don’t know who he is.whether he’ll come or not.that many people don’t know how far Beijing is from Reading, England.
Your difficulty is that you don’t have enough money.that you don’t know how to grow apple trees.
My problem is that I don’t know his address.how long the journey would take us.
The question is that the snow is too heavy.where you can find a restaurant.
The trouble is how to get there in time.Whether you can find a taxi in such a cold day.
Part3 (P64):
1. With the development of science and technology, people have come to depend more and more on the computer to deal with all kinds of things.
2. Now that many problems exist which cannot be solved, wars will probably break out.
3. He gradually got the hang of this method of research after many years’ practice.
4. The presence of that famous director cheered up all the people at the meeting.
5. We should find some ways to prevent the harmful gas from spreading.
6. He is already exhausted. We should lessen his pain instead of disappointing him.
Step II. Listening (Using language)
1.The Ss will hear different ideas about gravity of three scientists, and then fill in the blanks.
T: Have you heard of Isaac Newton How much do you know about him
S1: He’s English.
S2: He set up an idea which is called “gravity”.
T: What’s his idea about
S3: Gravity made everything fall back to the earth.
T: Have you heard of Albert Einstein
S4: Yes. He’s a Jew. And he’s famous for his Theory of Relativity.
T: How much do you know Stephen Hawking
S5: Sorry, not very much. I know him just from the passage on Page64,Workbook..
T: It doesn’t matter if you don’t know them much. Today we’ll get more information about them. Turn to Page30. Go through Part1 quickly.
2.Listen to the tape three or four times and pause where it’s necessary. Then check the answers with the whole class.
T: Are you ready Let’s listen for the first time. Please pay attention to the date.
(Play the tape.)
T: Have you got the answers
S1: Yes. Isaac Newton lived from 1642 to 1727. Albert Einstein lived from 1879 to 1955. Stephen Hawking was born in 1942.
T: Let’s listen to the tape again. Please pay attention to the idea.
(Play the tape again.)
T: Have you got the answers
S2: Yes. Isaac Newton: Everything falls back to the earth because of a pull called gravity.
S3: Albert Einstein: Gravity is different in space.
S4: Stephen Hawking: Black holes would eat stars and they may also push stars out into space.
T: Excellent answers! Have you got other information Or, What was their gravity about
S5: Newton’s gravity is about earth.
S6: Einstein’s idea about gravity was about universe.
S7: Hawking’s idea was about black holes.
T: I think we’ve solved this problem. Now read four sentences in Part2, decide which the best idea is. If you are not sure, we will listen to the tape for the last time.
(After play the tape.)
T: Which one is the best
S8: No.3.
T: Why No.3 What’s wrong with the other three
S9: Our listening passage didn’t mention how three men made mistakes. It only mentioned that other scientists found they made mistakes. So No.1 is not correct.
S10: No.2 is not true because the three scientists wanted to explain how the universe worked and not how it began..
S11: No.4 is too general and it doesn’t give enough details.
T: Your explanations are enough. So we choose No.3. Then turn to Page62, Listening.
Step III Listening (WB P62)
1.Part1.
T: Who’s Yang Liwei
S1: He’s our hero who traveled into space on October15,2003.
T: What’s the name of the spaceship
S2: Shenzhou V.
T: Do you know what education and experience you need to become an astronaut
S3: No.
T: OK. Now we’ll listen to a conversation between Yang Liwei and a reporter. First, go through the six sentences in Part1. Now listen to the tape.
(After listening)
T: Have you got that Now read the sentences and tell us True or False. If it’s not true, correct it.
Ask students to read them and check the answers with the whole class.
Answers: FFTTTT
2.Part2.
T: Now focus your attention on Part2. Then we’ll listen to the tape again..
Play the tape and pause when the students need to write information down. Then collect answers.
Information on Yang Liwei
The exams he passed Excellent degree and 10 years’ training
Experience Pilot for the air force of the PLA
Physical qualities Smaller than 170cm, less than 70kg
Personal qualities Calm, mature, hard-working
3.Part3.
First ask Ss to talk about the answer. If necessary play the tape again for Ss to check the answer.
Answers: 1.There’s a special seat to throw him out of the space rocket if things went wrong.
There are also a special door for another space rocket to rescue him
2.The answer can be different.
Step IV Listening Task (P65)
T: Do you want to have a space walk
S: Yes, of course..
T: But you know it’s dangerous, and it needs a great deal of practice. You should also wear a spacesuit. The spacesuit needs some equipment. Do you know each part of the equipment
S: We’re not clear.
T: Now listen to the tape. Then you’ll get it.
Play the tape twice or three times to finish Part1 and 2.
Key to Part1: C
Key to Part2: 1.oxygen can (on the back) 2.water system (the part of the suit covering the body) 3.gravity boots (on the feet) 4.left engine (on the left side) 5.right engine (on the right side) 6.tool kit (on the waist, at the back)
Step V Homework
Today we have listened to three materials. After class, you should listen to them again and sum up what you have learnt from them. For the homework, think about a question: What needs to be an astronaut
21世纪教育网 -- 中国最大型、最专业的中小学教育资源门户网站。 版权所有@21世纪教育网
Unit 4 Astronomy: the science of the stars
Teaching goals 教学目标
1 Target language目标语言
a重点词汇和短语
gravity, by chance
b重点句子
I heard about how the idea of gravity has developed over a long period of time.
Pick out the information and draw lines from the list to where the things are on the suit of the astronaut.
2 Ability goals 能力目标
Enable the Ss to understand the different ideas about gravity.
Enable the Ss to have a good understanding of the force of gravity in order to enjoy the stories fully and to become more involved and excited about studying space and the stars.
3. Learning ability goals 学能目标
Enable the Ss to appreciate that the science fiction stories are imaginary but based on fact.
Teaching important points教学重点
Listen to the material about the detailed information about different scientists and their plete the form , make True or False judgement and answer questions.
Teaching difficult points教学难点
Discuss with partners and have a debate to find out ways to solve the problems about what a spacesuit should be like.
Teaching methods教学方法
a. Discussion
b. Listening
c Cooperative learning
d. Debating
Teaching aids教具准备
A recorder
Teaching procedures & ways教学过程与方式
Step I. Revision
Check homework exercise.
Part3 (P29):
The fact is that I don’t know who he is.whether he’ll come or not.that many people don’t know how far Beijing is from Reading, England.
Your difficulty is that you don’t have enough money.that you don’t know how to grow apple trees.
My problem is that I don’t know his address.how long the journey would take us.
The question is that the snow is too heavy.where you can find a restaurant.
The trouble is how to get there in time.Whether you can find a taxi in such a cold day.
Part3 (P64):
1. With the development of science and technology, people have come to depend more and more on the computer to deal with all kinds of things.
2. Now that many problems exist which cannot be solved, wars will probably break out.
3. He gradually got the hang of this method of research after many years’ practice.
4. The presence of that famous director cheered up all the people at the meeting.
5. We should find some ways to prevent the harmful gas from spreading.
6. He is already exhausted. We should lessen his pain instead of disappointing him.
Step II. Listening (Using language)
1.The Ss will hear different ideas about gravity of three scientists, and then fill in the blanks.
T: Have you heard of Isaac Newton How much do you know about him
S1: He’s English.
S2: He set up an idea which is called “gravity”.
T: What’s his idea about
S3: Gravity made everything fall back to the earth.
T: Have you heard of Albert Einstein
S4: Yes. He’s a Jew. And he’s famous for his Theory of Relativity.
T: How much do you know Stephen Hawking
S5: Sorry, not very much. I know him just from the passage on Page64,Workbook..
T: It doesn’t matter if you don’t know them much. Today we’ll get more information about them. Turn to Page30. Go through Part1 quickly.
2.Listen to the tape three or four times and pause where it’s necessary. Then check the answers with the whole class.
T: Are you ready Let’s listen for the first time. Please pay attention to the date.
(Play the tape.)
T: Have you got the answers
S1: Yes. Isaac Newton lived from 1642 to 1727. Albert Einstein lived from 1879 to 1955. Stephen Hawking was born in 1942.
T: Let’s listen to the tape again. Please pay attention to the idea.
(Play the tape again.)
T: Have you got the answers
S2: Yes. Isaac Newton: Everything falls back to the earth because of a pull called gravity.
S3: Albert Einstein: Gravity is different in space.
S4: Stephen Hawking: Black holes would eat stars and they may also push stars out into space.
T: Excellent answers! Have you got other information Or, What was their gravity about
S5: Newton’s gravity is about earth.
S6: Einstein’s idea about gravity was about universe.
S7: Hawking’s idea was about black holes.
T: I think we’ve solved this problem. Now read four sentences in Part2, decide which the best idea is. If you are not sure, we will listen to the tape for the last time.
(After play the tape.)
T: Which one is the best
S8: No.3.
T: Why No.3 What’s wrong with the other three
S9: Our listening passage didn’t mention how three men made mistakes. It only mentioned that other scientists found they made mistakes. So No.1 is not correct.
S10: No.2 is not true because the three scientists wanted to explain how the universe worked and not how it began..
S11: No.4 is too general and it doesn’t give enough details.
T: Your explanations are enough. So we choose No.3. Then turn to Page62, Listening.
Step III Listening (WB P62)
1.Part1.
T: Who’s Yang Liwei
S1: He’s our hero who traveled into space on October15,2003.
T: What’s the name of the spaceship
S2: Shenzhou V.
T: Do you know what education and experience you need to become an astronaut
S3: No.
T: OK. Now we’ll listen to a conversation between Yang Liwei and a reporter. First, go through the six sentences in Part1. Now listen to the tape.
(After listening)
T: Have you got that Now read the sentences and tell us True or False. If it’s not true, correct it.
Ask students to read them and check the answers with the whole class.
Answers: FFTTTT
2.Part2.
T: Now focus your attention on Part2. Then we’ll listen to the tape again..
Play the tape and pause when the students need to write information down. Then collect answers.
Information on Yang Liwei
The exams he passed Excellent degree and 10 years’ training
Experience Pilot for the air force of the PLA
Physical qualities Smaller than 170cm, less than 70kg
Personal qualities Calm, mature, hard-working
3.Part3.
First ask Ss to talk about the answer. If necessary play the tape again for Ss to check the answer.
Answers: 1.There’s a special seat to throw him out of the space rocket if things went wrong.
There are also a special door for another space rocket to rescue him
2.The answer can be different.
Step IV Listening Task (P65)
T: Do you want to have a space walk
S: Yes, of course..
T: But you know it’s dangerous, and it needs a great deal of practice. You should also wear a spacesuit. The spacesuit needs some equipment. Do you know each part of the equipment
S: We’re not clear.
T: Now listen to the tape. Then you’ll get it.
Play the tape twice or three times to finish Part1 and 2.
Key to Part1: C
Key to Part2: 1.oxygen can (on the back) 2.water system (the part of the suit covering the body) 3.gravity boots (on the feet) 4.left engine (on the left side) 5.right engine (on the right side) 6.tool kit (on the waist, at the back)
Step V Homework
Today we have listened to three materials. After class, you should listen to them again and sum up what you have learnt from them. For the homework, think about a question: What needs to be an astronaut
21世纪教育网 -- 中国最大型、最专业的中小学教育资源门户网站。 版权所有@21世纪教育网
同课章节目录