Bài soạn môn học Tiếng Anh 11 - Unit 7: World population - Period 40: Listening

Unit 7 WORLD POPULATION
Period:40 LISTENING
Preparing date: 2/11/2007.
Teaching date: B2...............B4.......................
I. OBJECTIVES
 Aim(s):Educate Ss to appropriate about the population in Vietnam and on the world. 
 - Develop extentive listening skills.
 - Use the information they have listen to for other communicative tasks. Lexical items: Words and phrases related to the listening.
II. METHOD: Integrated, mainly communicative.
III. TEACHING AIDS: Textbook, cassette tapes, lesson plan.
IV. Procedure.
Teacher’s activities
Students’ activities
Warm-up 
- Asks some questions
1. Do you think that our world is overpopulated?
2. What continent has the largest population?
- Guides Ss to answer the questions
* Introduce the new lesson:
Warm-up
- Listen and prepare.
- Answer free.
- Listen.
Before you Listen
- Gives Ss some new words and word phrases in listenin and explain the meaning.
Latin America: n (Mỹ La tinh)
Developing countries: n (các nước phát triển)
Improvement: n (sự cải thiện)
Particularly: adv (đặc biệt)
Punishment: n (sự trừng phạt)
Shortage: n ( sự thiếu)
Inexpensive: n (không đắt, rẻ)
Rank: n, v (xếp hạng)
Generation: n (thế hệ)
- Guides Ss to read them.
- Asks Ss to read in chorus and individual
- Calls some Ss to practice them in front of the class.
Before you Listen
- Copy down.
- Read in chorus and individual.
While you Listen
* Instruction: You are going to listen to Dr. Brown, a world population expert, talk about the world population. Listen to the interview and do the tasks that follow.
Task 1
- Asks Ss to choose the best answer A, B, C, or D. for the following statements and questions.
- Guides Ss to listen to some strategies.
- Asks Ss to read carefully sentences to understand the contents in task 1.
- Read/Play the tape the first.
- Checks Ss to do the sentences.
- Read/Play the tape the second.
- Checks Ss to do the sentences.
- Listen to the tape last time and listen everyone sentence to know corrected information. 
- Asks Ss to compare their answers with friends .
- Walks around the class to help when necessary.
- Calls Ss to answer the sentences in front of the class.
- Corrected answers.
While you Listen
- Listen and prepare to do tasks.
Task 1
- Choose the best answer A, B, C, or D. for the following statements and questions.
- Listen to some strategies.
- Read carefully sentences to understand the contents in task 1.
- Listen 3 times.
- Compare the answers with friends.
- Answer the sentences in front of the class
- Write the correct answers:
1
2
3
4
5
6
A 
D 
C 
D 
A 
C 
- Compare with T’s answers.
- Read the sentences in front of the class.
Task 2
- Asks Ss to listen again and answer the following questions.
- Guides Ss to listen to some strategies.
- Asks Ss to read the questions carefully to understand the contents in task 2.
- Asks Ss to try to answer the questions with the things they remember from the previous times of listening.
- Read/Play the tape again.
- Checks Ss to answer the questions.
- Read/Play the tape last times and corrected information. 
- Walks around the class and help when necessary
- Asks Ss to compare their answers with their friends.
- Calls some Ss to practice the answers in front of the class.
- Feedbacks and gives correct answers.
Task 2
- Listen again and answer the following questions.
- Listen to some strategies.
- Read the questions carefully to understand the contents in task 2.
- Try to answer the questions with the things they remember from the previous times of listening.
- Listen to the tape again and answer the questions.
- Listen the tape last times and corrected information. 
- Compare the answers with friends.
- Practice in pairs in front of the class.
- Write the correct answers:
1. it will be over 7 billion.
2. The population growth rates in some parts of the world are not the same.
3. The reason is the improvement of public health services and medical care.
4. They are shortage of food, lack of hospitals and school, illiteracy, and poor living conditions.
5. The experts offered four solutions. They are (i) to educate people and make them aware of danger of having more children, (ii) to provide safe, inexpensive birth-control methods, (iii) to strictly implement a family planing policy, and (iv) to exercise strict and fair reware and punishment policies.
After you Listen 
- Asks Ss to listen again. Work in groups and summarise the main ideas of the passage.
- Guides Ss to make some strategies.
- Asks Ss to discuss and write handout.
- Walks around the class to help when necessary.
- Suggested answer
+ world population today.
+ world population by 2010.
+ main cause of population explosion.
+ problems caused by population explosion.
Solutions to the problems.
After you Listen
- Listen again. Work in groups and summarise the main ideas of the passage.
- Discuss and write handout.
- Compare the writing with friends.
- Write the correct writing.
- Compare T’s writing.
- Practice the writing in front of the class.
Homework 
- Asks Ss to rewrite.
- Asks Ss to prepare the new lesson.
- Work at home.