教 案
教学基本信息
学科 English 学段 初中 年级 九年级
We’re trying to save the 总课
单元 Unit 13 课题 6
earth! 时数
Section A 授课
课时 课型 听说课
1a-2d 时间
教学目标及教学重点、难点
教学目标：
At the end of the class, the students will be able to:
1. talk about air pollution, water pollution and noise pollution.
2. think about ways of protecting the environment.
3. learn to use the sentence patterns:
used to...but now;should do sth.
教学重点：
1. Key vocabulary:
litter, bottom, fisherman, coal, ugly, advantage, cost, bin, wooden, plastic, takeaway.
2.Key sentences:
a. There were no more fish for fishermen to catch.
b. How should the problem be solved?
c. I used to be able to see stars in the sky.
d. There are other advantages of bike riding.
3. Structure:
a. play a part in doing
b. a good way to do
c. the advantage of...
d.instead of doing
教学难点：
Learn to talk about pollution and think about ways of protecting the environment.
教学过程(表格描述)
教学环节 主要教学活动 设置意图
听完1b并完成相应
1. Work on 1a. Here are some words related to
任务。阅读1b的句
different kinds of pollution. Write them in the
子，关于这些内容练
box below. Then add more words.
Step 1 习对话。同时调动学
2. Work on 1b. Listen and complete the sentences.
Presentation 生的积极性，熟练掌
3. Read the sentences in 1b.
(PPT 3-9) 握单词、短语。提高
4. Work on 1c. Role-play a conversation. Then
学生的听力水平。为
make your own conversations about the kinds of
后面的读写打好基
pollution in 1a.
础。5. Work in pairs.
Mark: The river was dirty. Even the bottom
of the river was full of rubbish.
Tony: But it used to be so clean!
Mark: Yes, but people are are throwing litter
into the river.
Tony: Everyone in this town should play a
part in cleaning it up!
1. Work on 2a. Listen to the interview. Circle
the kinds of pollution that Jason and Susan talk
about.
Check answers in class.
听完2a和2b后，创
2. Work on 2b. Listen again and complete the
造真实的语言环境，
Step 2 sentences.
根据2c的句子，为
Listening&Pair 3. Work on 2c. Use the information in 2a and
学生的口语训练搭建
work 2b to role-play conversations between Jason and
平台。
(PPT 10-18) Susan.
S1:...
Jason: The air has become really polluted around
S2:...
here. I’m getting very worried.
Susan: Yes, I used to be able to see stars in the
sky.
Jason: The problem is that ...
分角色朗读，检测学
Step 3 生对本课对话内容的
Work on 2d. Role-play the conversation.
掌握情况及对语言的
Role-play
Role-play the conversation 2d.
综合运用能力。
(PPT 19-21)
Step 4 阅读2d后，根据内
Practice Complete the chart. 容完成表格并提出相
(PPT 22) 应的建议。
讲解本单元的语言
点，重点讲解:
1. Explain the usage of try to do, be related to,
litter,rubbish,take,
Step 5 play a part in doing.
spend,pay,cost以及
Language points 2. Explain the other usages of litter,rubbish,take,
try to do, be related
(PPT 23-33) spend,pay,cost
to, play a part in
3. Practice the key words.
doing构成短语的用
法。
通过填单词、完成句
子等形式练习所学的
Step 6
Show some exercises to practice the key words 重点内容。设计这些
Exercises
and the target language. 练习题是为了让学生
(PPT 34-40)
能够复习所学的知识
点。
选择中考真题，练习
Step 7
Choose the exercise to practice the usage of advantage，
中考链接
advantage, difference difference的用法，
(PPT 41-42)
使学生能够认识到词汇在中考中的地位。
1.Write a short passage about how to protect our
写短文是为了让学生
environment.
Step 8 复习本课所学的知
Homework 2. Preview the new words and expressions. 识；预习作业是为了
(PPT 42) 3. Preview the article on page 99. 培养学生的预习能
力。
Unit 13 We’re trying to save the earth!
Section A (1a-2d)
1. The awful pictures make Amy uncomfortable.
2. The soft music makes Amy relax.
板书设计
3. I’d rather go to Blue Ocean because I like to listen to quiet music
while I’m eating.
litter, bottom, fisherman, coal, ugly, advantage, cost, bin, wooden,
plastic, takeaway
1. 本节听说课以环保问题为主。使学生熟练掌握听力内容。
教学反思 2. 练习过程要提醒学生重点关注 play a part in doing; a good way to
do; the advantage of...; instead of doing的用法。
