人教版高二Unit 11 Scientific achievement

發(fā)布時(shí)間：2016-1-14 編輯：互聯(lián)網(wǎng) 手機(jī)版

I. Teaching Goal

1. Talk about science and scientific achievement.

2. Practise expressing intentions and wishes.

3. Learn about word formation (1).

4. Write a persuasion essay.

II. Teaching Time: Four periods

The First Period

Teaching Aims:

1. Learn and master the following.

(1)New words

engineering, solar, significant, mankind, constitution

(2) Everyday English s

If I got the money，I would……

My plan is to……

I hope that……

I want/wish/hope/intend/plan to……

I'd like to……"

I'm thinking of……

2. Train the students' listening and speaking abilities.

3. Talk about science and scientific achievement, urging the students to further understand the significance of science and scientific achievement and encouraging them to work hard at their lessons.

Teaching Important Points;

1. Finish the task of listening to train the students' listening ability.

2. Practise expressing intentions and wishes to train the students' speaking ability.

Teaching Difficult Points;

1. How to help the students talk in English about science and scientific achievement freely.

2. How to help the students finish the tasks of listening and speaking smoothly.

Teaching Methods;

1. Listening and speaking to train the students' ability to use English.

2. Individual, pair or group work to make every student take an active part in class.

Teaching Aids:

1. the multimedia

2. the blackboard

Teaching Procedures;

Step I Greetings and Lead-in

Greet the Ss. Then teacher turns on the multimedia. First, show the students a recorded programme in which the students can see the hard life people lived in the past. Then show them a programme in which people live a happy and modern life. After that, teacher asks some Ss up to describe what they saw in the programmes. Last, write the following on the boackboard.

(Bb: Unit 11 Scientific achievement)

First, let's learn some new words. Please look at the screen. (Teacher shows the screen and deals with them with the whole class.)

Step II Warming up

Ask some Ss to tell us what scientific achievements they think have changed the world?

(Teacher writes all the scientific achievements mentioned above on the blackboard and says the following. )

Step III Listening

The listening material contains two parts. You are going to hear some words said by some famous people at the time when they achieved success.

Look at the chart in Exercise 1 at the top of Page 2 quickly. Then play the first part of the tape for the Ss to complete it. After that, check their answers. (After checking the answers to Exercise 1, teacher goes on to deal with Exercise 2)

Now, listen to Part 2 and complete the sentences in Exercise 2, If necessary, play it twice for Ss to finish or check their answers.

At last, teacher deals with Exercise 3.

Step IV Speaking

Here are four scientists who want to get money to complete their project. Each scientist will have to introduce his or her project and explain why it is the most important. Now, the teacher put the students in groups of five to have a discussion. Four group members represent scientists tone member will listen to all the scientists and ask questions. At the end of the discussion, he or she must decide who will get the money and why..

(Teacher and the students go through the expressions. After that, teacher puts the students in groups of five and gets them to prepare for a few minutes. At the end, teacher asks one or two groups to report their work to the rest of the class. )

A sample dialogue;

Organizer: Now, everybody is here. Who'd like to be the first to make a statement on this project? Dr Wilson: I and my team are working on a cure for AIDS. As you know, the number of people

infected with AIDS is keeping increasing at an astonishing speed. Some of them are facing death. As a result, we have to find a way to solve this problem as soon as possible. But, right now, the lack of money is a big problem. If we got enough money, we would complete the first stage of our project in the near future.

Organizer: I see. Dr Jones, how about you?

Dr Jones: At present, we are also facing the same problem of lacking money. My research project is about cloning and how to use new technology to cure disease. Today, more and more patients are expecting to get organ transplant in order to prolong their lives. I wish what I am doing could help them.

Organizer: I understand. Dr Smith, could you please give me your opinions on your project?

Dr Smith: For humankind on the earth, food is a fundamental factor, and as the population keeps growing, per capitation resource of people is becoming less and less. My plan is to develop new technology that will make it possible to grow food with very little water. However, currently, the shortage of money prevents my work from further going. I hope you can give me a hand on my project,

Organizer: It sounds a good idea. Dr Winfrey, it's your turn now.

Dr Winfrey: It’s ceaseless for human beings to explore the universe. That's why we are urgent to know what the Mars looks like and if there is any life on it. I'm thinking of sending a manned spaceship to Mars. Nevertheless, this huge project will surely cost a large sum of money. And I don't think we can get to the aim without your support.

Organizer: So, everyone has finished their statements on their own project. Frankly speaking, they all sound tempting to me, but I'm more inclined to the project suggested by Dr Smith. From my point of view, it's more closely related to the daily life of people and in accord with the actual condition of our country. I'd like to pour money into his project.

Step V Summary and Homework

T. In this class, we've mainly talked about scientific achievement. Centering on this topic, we did some listening and speaking. This way, we've learnt more about science and scientific achievement. Moreover, we've learnt some useful expressions to express intentions and wishes, .such as "If I got the money, I would……; My plan is to…… (Teacher writes them on the blackboard. ) After class, try to practise using them and preview the reading part.

Step VI The Design of the Writing on the Blackboard

Unit 11 Scientific achievement

The First Period

I . Scientific achievement:

electricity, cars, aero planes, radio and television, the Internet, cloning, genetic engineering, the Theory of Gravity，nuclear science, solar energy

II. How to express intentions and wishes:

If I got the money, I would……

My plan is to……

I hope that……

I want/wish/hope/intend/plan to……

I'd like to……

I'm thinking of……

The Second Period

Teaching Aims:

1. Learn and master the following words and phrases.

likely, zone, private, grasp, master, perfect, arrange, set foot (in), rely on, failure，locate，valley

2. Train the students' reading ability.

3. Get the students to learn about Zhongguancun - China's Silicon Valley.

Teaching Important Points;

1. Learn to use the following:

(1) Phrases:

in store, set foot in(on), rely on, come to life, put forward

(2) Sentence patterns;

It is likely that……

……makes it clear that……

2. Improve the students' reading ability.

Teaching Difficult Point:

How to help the students understand the reading material exactly.

Teaching Methods;

1. Discussion before reading to make the students interested in what they will read.

2. Fast reading to get a general idea of the text.

3. Careful reading to get the detailed information.

4. Pair or group work to make every student take an active part in class,

Teaching Aids:

1. the multimedia

2. the blackboard

Teaching Procedures;

Step I Greetings

Greet the whole class as usual.

Step II Revision and Pre-reading

Yesterday, we talked about science and scientific achievement. We know scientific achievements can not only make our life better, but also change the world. Science makes the world become a smaller place. Science and scientific achievement promote the development of mankind and society. However, to achieve success in science research is not easy. It needs to work whole-heartedly. It also needs support and good environment. Now, please look at the questions on the screen and work in pairs or groups to discuss them. Let's go through them first. (Teacher shows the following on the screen. )

1. If you wanted to do research or start a company, what kind of support and environment would you need?

2. What is it that makes a scientific achievement important?

3. Why do scientists spend so much time trying to achieve something?

Teacher shows the new words on the screen and deals with them as usual.

Step III Reading

Page 3, Read the passage-Zhong-guancun quickly in four minutes and find out the answers to the following two questions!

1. What kind of spirit has made Zhongguancun a success?

2. What are the two mottos mentioned in the text for the park? (Teacher writes the two questions above on the blackboard. Four minutes later, teacher checks the answers. )

1. It is the spirit of creativity and scientific skill that has made Zhongguancun a success.

2. One is "Relying on science, technology, and knowledge to increase economic power." The other is “Encouraging pioneering work and accepting failure.”

Work in pairs to finish the first exercise in Post-reading.

Suggested answers: l. ABC 2.D 3.CD 4. B 5.CD

Explain some phrases and sentences. Please look at the screen. (Teacher shows the following on the screen and explains them to the students.)

1. in store (for sb. / sth. ) : coming in the future; about to happen

e. g. There is a surprise in store for you.

I can see trouble in store.

2. set foot in /on sth. : enter or visit (a place) ; arrive

e. g. Don't ever set foot in this house again!

Who was the first man to set foot on the moon.

3. rely on/upon; depend on……

e. g. Nowadays we rely increasingly on computers for help.

You can rely on it that it will rain this week.

4. come to life: back to normal state, esp. of mind

e. g. As soon as the mother came to life, she cried for her daughter.

After three hours' saving, the injured man came to life,

5. It is likely that--- (Note：likely→ probable)

e. g. It is very likely that she'll ring me tonight.

It isn't likely to rain.

She is very likely to ring me tonight.

6. ……make it clear that……

(Note: make→ cause to be or become……)

e. g. She made it clear that she objected to the proposal.

She made clear her objections.

Step IV Listening and Reading Aloud

Listen to the tape of the passage, paying attention to the pronunciation and intonation. Then read it aloud by themselves and try to understand the phrases and sentences learnt just now.

(Teacher begins to play the tape. )

Step V Summary and Homework

T: In this class, we've learned more about Zhongguancun by reading the passage. As a new center of science and technology, it is known to the world. It is said that it is called "China's Silicon Valley". After class, use a library or the Internet to find out more about Silicon Valley and then compare the two areas. How are they similar or different? Besides, we've learnt some useful phrases and sentences. Remember to review the use of them.

Step VI The Design of the Writing on the Blackboard

Unit 11 Scientific achievement

The Second Period

I, Zhongguancun

1. What kind of spirit has made Zhongguancun a success?

2. What are the two mottos mentioned in the text for the park?

II. Phrases:

in store, set foot in/on, rely on/upon, come to life

III. Sentence patterns:

1. It is likely that…… :

2. ……make it clear that……

The Third Period

Teaching Aims:

1. Learn and master the following words: brand , luggage , achieve , organ

2. Review the words appearing in the last two periods.

3. Learn about Word Formation.

Teaching Important Points;

1. Learn some words which are closest in meaning,

2. Study the ways of forming a word.

3. Study the meaning of some affixes and stems.

Teaching Difficult Point;

How to help the students master some knowledge of Word Formation,

Teaching Methods;

1. Doing exercises to review the learnt words.

2. Studying and practising to master the ways of forming a word.

3. Pair or group work to make every student take an active part in class.

Teaching Aids:

1. the multimedia

2. the blackboard

Teaching Procedures :

Step I Greetings

Greet the whole class as usual.

Step II Revision

In the last period, we read the passage Zhongguancun and learned much about it. Now, who can tell me something about it? Get some Ss to try it.

Zhongguancun, in Beijing's Haidian District, is the new centre for Chinese science and technology. The centre itself got started in the early 1980s and was set up as a special economic zone in the late 1990s. Then it quickly became the leader of China's hi-tech industry. A growing number of overseas have returned to China and grasped the opportunity to develop their ideas at Zhongguancun. Zhongguancun has had a positive effect on business as well as science. Today, there are more than 8 000 hi-tech companies in Zhongguancun, more than half of which are IT companies. What has made Zhongguancun a success is the spirit of creativity and scientific skill.

We all know Zhongguancun is the leader of China's hi-tech industry as Silicon Valley in the USA. So sometimes it is called China's Silicon Valley. In the last class, I asked you to use a library or the Internet to find out more about Silicon Valley and then compare the two areas. Now who'd like to tell us how similar or different they are?

Both Zhongguancun and Silicon Valley are home to Internet industry as well as hi-tech companies, most of which are founded by students, faculty and staff members from the surrounding universities. However* as a fledgling hi-tech community, Zhongguancun has many differences from Silicon Valley. Silicon Valley has evolved a culture that is tuned to market-driven innovation, while in Zhongguancun, innovation is still largely driven by technology. In addition, investors in Silicon Valley are frequently an integral parts of companies day-to-day operations. While in Zhongguancun. Investors has been used only as a source of financing.

Let's do an exercise.

Please look at the screen.

(Teacher shows the following on the screen.)

Find the right explanation for each word.

1. zone 2. significant 3. institute 4. achievement 5. announce

6. grasp 7. giant 8. perfect

A. something you have worked hard for and done well

B. to say something in public

C. to take hold of something firmly

D. a group of people who want to study a special thing, or the building used by such a group

E. without any fault or bad points

F. large and important; having a special meaning

G. unusually large person, animal, plant, business organization, etc.

H. area or region with a particular feature or use

Suggested answers: l.-H 2.-F 3.-D 4.-A 5. -B 6.-C 7. -G 8. -E

Step III Word Study

Page 5. We'll deal with Word Study. First, Word Study. Then, Word Formation. Look at the exercise in Word Study now. Choose the answer that is closest in meaning to the underlined part. First, do it by yourself. Then check the answers with your partner. In the end, collect the right answers.