北师大版高中英语必修2 unit4 Cyberspace Lesson One Tomorrow’s World 教案
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| 名称 | 北师大版高中英语必修2 unit4 Cyberspace Lesson One Tomorrow’s World 教案 |  | |
| 格式 | zip | ||
| 文件大小 | 19.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 北师大版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2016-06-10 08:28:24 | ||
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文档简介
Lesson One Tomorrow’s World
命制人：郝俊勇
Learning Aims for Students:
1. Knowledge object ( http: / / www.21cnjy.com )ive: practice using the words of cyberspace and virtual reality.
2. Ability objective:
Learn how to use Reading Strategies: Skimming and Scanning.
3 Moral Objectives: ( http: / / www.21cnjy.com )Know the advantages and disadvantages of Cyberspace.
The Analysis of the Learning Material:
The reading section i ( http: / / www.21cnjy.com )s the enlargement and extension of warming up. And they embody the theme of the whole unit.
The reading m ( http: / / www.21cnjy.com )aterial is long passage that contains some new words and phrases, which are very difficult for students to understand.
The structure of th ( http: / / www.21cnjy.com )e passage is quite clear, according to the time clue.
The Analysis of Students:
Students easily g ( http: / / www.21cnjy.com )et bored with long passages while reading with masses of words.
As senior one stu ( http: / / www.21cnjy.com )dents, they still are not capable enough of catching the main idea and obtaining detailed information of the passage through reading.
Learning Important Points for Students:
Be able to catch the main idea of each paragraph.
Try to grasp the specific information of the text through activities.
Learning the Difficult Point for Students:
Develop the practical ( http: / / www.21cnjy.com )reading methods according to the class exercises.
Learning Methods:
Task-based learning method
Competition between girls and boys
Debate
Learning Aids:
Multi-media and blackboard
Learning Procedures:
Step 1 Lead-in
Play a sho ( http: / / www.21cnjy.com )rt video about computer games in order to attract Ss interest.
T: Is it exciting
Are you interested in the Computer Games
And we kn ( http: / / www.21cnjy.com )ow the Internet grow faster and faster, and have played an important part in our life. Can you predict the future of the Net
S: NO.
T: Of course, I als ( http: / / www.21cnjy.com )o can’t. Now let’s look at some experts’ prediction about the Net.
Let’s learn Unit 4 Lesson1 Tomorrow’s world.
Step2.Key Words
Match the vocabular ( http: / / www.21cnjy.com )y from the text with the pictures and definitions(定义):
hacker, chaos, terrorist, the Net (Internet), virtual reality, crash
a person who ente ( http: / / www.21cnjy.com )rs other people’s computer programmes in secret. Hacker
the use of computers ( http: / / www.21cnjy.com ) to make situations feel and look real. Virtual reality
3. Have an accide ( http: / / www.21cnjy.com )nt by violently hitting something crash
4. Someone who does terrible things to harm countries, governments and people terrorist
4. Computer system ( http: / / www.21cnjy.com ) that allows millions of people around the world to share information
the Net
Step3.Reading
Give Ss’ Reading Strategies:
Skimming And Scanning
Step4. Skimming to get general ideas
Find the paragraphs with these headings
a) Pessimistic opinions
b) Virtual reality
c) Optimistic opinions
d) The growth of the Internet
Step5. Scanning to get detailed information
TaskⅠ. True or False
1. In spite o ( http: / / www.21cnjy.com )f the development of computers, it is unlikely to live in virtual reality.
2. The text infer ( http: / / www.21cnjy.com )s to us that worry is not necessary; computers and the Internet only do good to us.
3. It is certain that ( http: / / www.21cnjy.com ) in the future we will not go to school in the classroom like us.
4. In the futu ( http: / / www.21cnjy.com )re it is possible that people live in another world of outer space.
5. In virtual reali ( http: / / www.21cnjy.com )ty, you can do many things but needn’t go to the place yourself.
6. Because of the ( http: / / www.21cnjy.com ) rapid development of Internet, television and the mail will be replaced by computer.
TaskⅡ.Questions:
1.Why are some experts pessimistic about the future
2.Why are some experts optimistic about the future
3.How is our future in virtual reality
1.Why are some experts pessimistic about the future
① One worry is crime in cyberspace.
② Young hackers can get into the computers of banks and governments.
③ Terrorists may “at ( http: / / www.21cnjy.com )tack” the world’s computers, cause chaos, and make
planes and trains crash.
2.Why are some experts optimistic about the future
① Already, users can b ( http: / / www.21cnjy.com )uy books, find out about holiday offers, book tickets, and get
Information from the Internet.
② In the next few years, we can go shopping on the Internet.
③ In the future, we will get entertainment from the Net.
How is our future in virtual reality
① The use of compu ( http: / / www.21cnjy.com )ters with sounds and pictures that make you feel as if you are in a real situation.
② Virtual reality w ( http: / / www.21cnjy.com )ill become a part of modern life. People live and work in a virtual world. People will work in virtual offices, shop in virtual supermarkets and even study in virtual schools.
Step6.Retelling:
Give some Tips and Key words about the text.
Step7 Have a debate
Do you feel pessimis ( http: / / www.21cnjy.com )tic or optimistic about the future of the Internet Why
Eg. I’m optimistic about the future of the Internet, because the Net has become a part of our life. We do many things on it, such as…
1.In my opinion…/Personally…/I think ….
we are optimistic ( http: / / www.21cnjy.com )/ pessimistic about the future of the Internet. Because…
Emotional educatio ( http: / / www.21cnjy.com )n: we should take an active attitude to the Internet and make full use of it. Of course, as students, we shouldn‘t be addicted to the Net, especially the Computer Games.
Step8 Evaluation
Evaluate students’ ( http: / / www.21cnjy.com )reading ability, presentation, and cooperation in the process of class.
Step9 Conclusion
Recognize the effect of computers and the Internet.
Set up a correct view of Cyberspace.
Step10 Homework
1. A Required Exercise
Why are some experts pessimistic about the future
List three things:
2. Selective Exercises
Q: Make predictions about life by the year 2050.
A: Please answer the question in two or three sentences.
B: Please answer the question in five or six sentences.
C: Please answer the question in a short passage.
Step11 Design of The Blackboard
Lesson One The Future of Cyberspace
Key words: ha ( http: / / www.21cnjy.com )cker, chaos, terrorist, the Net (Internet), virtual reality, crash
Assessment: Scorekeeper
G1 G2
Scores
命制人：郝俊勇
Learning Aims for Students:
1. Knowledge object ( http: / / www.21cnjy.com )ive: practice using the words of cyberspace and virtual reality.
2. Ability objective:
Learn how to use Reading Strategies: Skimming and Scanning.
3 Moral Objectives: ( http: / / www.21cnjy.com )Know the advantages and disadvantages of Cyberspace.
The Analysis of the Learning Material:
The reading section i ( http: / / www.21cnjy.com )s the enlargement and extension of warming up. And they embody the theme of the whole unit.
The reading m ( http: / / www.21cnjy.com )aterial is long passage that contains some new words and phrases, which are very difficult for students to understand.
The structure of th ( http: / / www.21cnjy.com )e passage is quite clear, according to the time clue.
The Analysis of Students:
Students easily g ( http: / / www.21cnjy.com )et bored with long passages while reading with masses of words.
As senior one stu ( http: / / www.21cnjy.com )dents, they still are not capable enough of catching the main idea and obtaining detailed information of the passage through reading.
Learning Important Points for Students:
Be able to catch the main idea of each paragraph.
Try to grasp the specific information of the text through activities.
Learning the Difficult Point for Students:
Develop the practical ( http: / / www.21cnjy.com )reading methods according to the class exercises.
Learning Methods:
Task-based learning method
Competition between girls and boys
Debate
Learning Aids:
Multi-media and blackboard
Learning Procedures:
Step 1 Lead-in
Play a sho ( http: / / www.21cnjy.com )rt video about computer games in order to attract Ss interest.
T: Is it exciting
Are you interested in the Computer Games
And we kn ( http: / / www.21cnjy.com )ow the Internet grow faster and faster, and have played an important part in our life. Can you predict the future of the Net
S: NO.
T: Of course, I als ( http: / / www.21cnjy.com )o can’t. Now let’s look at some experts’ prediction about the Net.
Let’s learn Unit 4 Lesson1 Tomorrow’s world.
Step2.Key Words
Match the vocabular ( http: / / www.21cnjy.com )y from the text with the pictures and definitions(定义):
hacker, chaos, terrorist, the Net (Internet), virtual reality, crash
a person who ente ( http: / / www.21cnjy.com )rs other people’s computer programmes in secret. Hacker
the use of computers ( http: / / www.21cnjy.com ) to make situations feel and look real. Virtual reality
3. Have an accide ( http: / / www.21cnjy.com )nt by violently hitting something crash
4. Someone who does terrible things to harm countries, governments and people terrorist
4. Computer system ( http: / / www.21cnjy.com ) that allows millions of people around the world to share information
the Net
Step3.Reading
Give Ss’ Reading Strategies:
Skimming And Scanning
Step4. Skimming to get general ideas
Find the paragraphs with these headings
a) Pessimistic opinions
b) Virtual reality
c) Optimistic opinions
d) The growth of the Internet
Step5. Scanning to get detailed information
TaskⅠ. True or False
1. In spite o ( http: / / www.21cnjy.com )f the development of computers, it is unlikely to live in virtual reality.
2. The text infer ( http: / / www.21cnjy.com )s to us that worry is not necessary; computers and the Internet only do good to us.
3. It is certain that ( http: / / www.21cnjy.com ) in the future we will not go to school in the classroom like us.
4. In the futu ( http: / / www.21cnjy.com )re it is possible that people live in another world of outer space.
5. In virtual reali ( http: / / www.21cnjy.com )ty, you can do many things but needn’t go to the place yourself.
6. Because of the ( http: / / www.21cnjy.com ) rapid development of Internet, television and the mail will be replaced by computer.
TaskⅡ.Questions:
1.Why are some experts pessimistic about the future
2.Why are some experts optimistic about the future
3.How is our future in virtual reality
1.Why are some experts pessimistic about the future
① One worry is crime in cyberspace.
② Young hackers can get into the computers of banks and governments.
③ Terrorists may “at ( http: / / www.21cnjy.com )tack” the world’s computers, cause chaos, and make
planes and trains crash.
2.Why are some experts optimistic about the future
① Already, users can b ( http: / / www.21cnjy.com )uy books, find out about holiday offers, book tickets, and get
Information from the Internet.
② In the next few years, we can go shopping on the Internet.
③ In the future, we will get entertainment from the Net.
How is our future in virtual reality
① The use of compu ( http: / / www.21cnjy.com )ters with sounds and pictures that make you feel as if you are in a real situation.
② Virtual reality w ( http: / / www.21cnjy.com )ill become a part of modern life. People live and work in a virtual world. People will work in virtual offices, shop in virtual supermarkets and even study in virtual schools.
Step6.Retelling:
Give some Tips and Key words about the text.
Step7 Have a debate
Do you feel pessimis ( http: / / www.21cnjy.com )tic or optimistic about the future of the Internet Why
Eg. I’m optimistic about the future of the Internet, because the Net has become a part of our life. We do many things on it, such as…
1.In my opinion…/Personally…/I think ….
we are optimistic ( http: / / www.21cnjy.com )/ pessimistic about the future of the Internet. Because…
Emotional educatio ( http: / / www.21cnjy.com )n: we should take an active attitude to the Internet and make full use of it. Of course, as students, we shouldn‘t be addicted to the Net, especially the Computer Games.
Step8 Evaluation
Evaluate students’ ( http: / / www.21cnjy.com )reading ability, presentation, and cooperation in the process of class.
Step9 Conclusion
Recognize the effect of computers and the Internet.
Set up a correct view of Cyberspace.
Step10 Homework
1. A Required Exercise
Why are some experts pessimistic about the future
List three things:
2. Selective Exercises
Q: Make predictions about life by the year 2050.
A: Please answer the question in two or three sentences.
B: Please answer the question in five or six sentences.
C: Please answer the question in a short passage.
Step11 Design of The Blackboard
Lesson One The Future of Cyberspace
Key words: ha ( http: / / www.21cnjy.com )cker, chaos, terrorist, the Net (Internet), virtual reality, crash
Assessment: Scorekeeper
G1 G2
Scores