深圳市同乐学校（ 八 ）年级（ 下）学期 （ 英语）导学案 教师用
课题：Chapter 3 The green consumer
设计者：王小珊 审核者： 时间：2011-03
学习目标 学习方法
策略
学习内容 反馈方
式
1.Learn to
talk about
many
environmenta
l problems
freely
Think and
talk
Look at the pictures and summarize the environmental problems, then
answer the following questions:
1. Is our world safe or in danger?
____________________________________________________________.
2. What pollutions do you know?
_________________________________________________________.
3. What causes our Earth to be in danger?
1.______________________ 2 . _____________________
3.________________________
先在小
组内交
流，其
中一名
学生展
示。
学生完全掌握的内容是：
学生未掌握的内容是：
教师点拨：
2、Learn some
information
about the
greenhouse
effect and be
able to
explain to
your partner
what is the
greenhouse
effect?
Read
about the
first
problem
and try to
find out
the
answers to
these
questions.
Then
discuss
with
partners.
II. Look at the picture and read the first problem in the passage
,then answer the questions:
1. Imagine Earth inside a kind of greenhouse , what acts like the
glass?
_________________________________________________.
2. What does the atmosphere do ?
______________________________________________.
3. What is the trouble to the greenhouse effect?
__________________________________________________.
4. If the atmosphere keeps in too much heat, will it be harmful
to Earth? Why or why not?
____________________________________________________.
5. What are the causes of the greenhouse effect?
________________________________________________.
分组展
示
全班交
流
1
深圳市同乐学校（ 八 ）年级（ 下）学期 （ 英语）导学案 教师用
4、课堂检测情况
正确人数
正确率：
错误题目及主要原因是：
5、反思：
3. Learn some
information
about
destruction of
rainforest and
be able to
retell the two
main
functions of
trees.
Read
about the
second
problem
and try to
find out
the
answers to
these
questions.
Then
discuss
with
partners.
III. Look at the picture and read the second problem in the
passage , then answer the questions:
1. What is making the greenhouse effect worse? Why?
____________________________________________________.
2. Why does the burning and cutting down of trees also cause
flood?
__________________________________________________.
3. What are the two main functions (功能，作用) of trees in the
rainforest?
1. _____________________________
2. _____________________________
小组内
交流结
果。
4、Be able to
talk about
what habits
cause
pollution.
Read
about the
third
problem
and try to
find out
the
answers to
these
questions.
Then
discuss
with
IV. Look at the picture and read the third problem in the
passage , then answer the questions:
1. What habits cause pollution?
__________________________________________________
____.
2. What does rubbish pollute?
__________________________________________________
_____.
3. What should we do with ( 处理) our rubbish?
________________________________________________
_______.
组内选
一名学
生展示，
其他学
生由组
长组织
交流。
2
深圳市同乐学校（ 八 ）年级（ 下）学期 （ 英语）导学案 教师用
partners
5. Be able to
talk about
how to save
Earth.
Read
about the
last
paragrap
h and try
to find out
the
answers to
these
questions.
Then
Group
discuss
and give
some
ideas.
★
Another
GroupB
debates
Group A.
V. Look at the picture and read the last paragraph of the
review, then answer the questions:
1. What does the book suggest we do ?
_______________________________________________.
2. If you look after the environment, what color do we say
you are?
________________________________________
3. How can we be ‘green consumers’?
______________________________________________.
VI. Discussion:
What can we do to save Earth from danger?
_______________________________________________________
______________________________________________________
个别展
示
6. Feedback.
Be able to
Interview
your
Interview:
How green are you?
3
深圳市同乐学校（ 八 ）年级（ 下）学期 （ 英语）导学案 教师用
have an
interview
about How
green are
you?
classmates
about
How
green are
you?
Interview your classmates to answer the questionnaire below.
Circle his /her answers, add up the score and then check the total with the
analysis below.
Questionnaire:
1. Do you recycle
A: newspapers? 1
B: tins? 1
C: plastic bags? 2
2. When you make a short journey,
do you
A: walk or cycle? 3
B: go by car? 0
C: go by public transport?
3. What type of bags do you use for
shopping?
A: reusable ( e.g., basket ) 3
B: reused plastic 1
C: new plastic 0
4. How many pieces of electrical
equipment are used in your kitchen?
A: 10 or more 0
B: 5 to 9 1
C: below 5 2
5. Do you make sure that lights and
other electrical equipment are
switched off when not needed?
A: nearly always 2
B: seldom 1
4
深圳市同乐学校（ 八 ）年级（ 下）学期 （ 英语）导学案 教师用
C: never 0
6. Do you use disposable chopsticks?
A: often 0
B: seldom 1
C: never 2
7. Do you use paper tissues?
A: often 0
B: seldom 1
C: never 2
8. Do you usually take?
A: a bath 0
B: a shower 1
B Produce a short report for your group.
This is our report on the_________ questionnaire.The average score for
our group was______.This means that we______________ We scored the
most points for questions_______.We scored the fewest points for
questions_______
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