Whatcanwedotohelpsavetheearth?
Don’t use paper napkins.
You can help reduce pollution by putting that soda
can in different bins.
Leave your car at home.
Take a bus or ride your bike to work.
Turn off the lights when you leave a room.
Turn off the shower while you are washing
your hair.
recyclebooks and paper
v.回收利用；再利用
Whatcanwedotohelpsavetheearth?Rankthese
itemsfromtheeasiest(1)tothemostdifficult(5).1a
___ stop riding in cars
___ recycle books and paper
___ turn off the lights when you leave a room
___ turn off the shower while you are washing your
hair
___ don’t use paper napkins
Compareyouranswersin1awithyourpartner.1b
Recycling paper is
really easy.I agree. But it’s hard
to stop riding in cars.
Listenandcheck(√)thethingsthatJulia
andJacktalkabout.1c
Things Julia and Jack talk about
___turning off the lights
___turning off the shower
Unit13 We’re trying to save the earth
Section B 2a一2e学案
课时目标
1.理解课文并完成文后练习。
2.理解并运用课文重点单词及句式。
3.培养学生爱护环境的意识和习惯。
自学检测
1. 朗读重点单词并写出词义：
gate bottle president work metal direct
2. 用正确的词填空
1）Mr.Wang is the p________ of the company.
2）The young man likes Lu Xun's w________．
3）Could you please give me a b_______ of water?
4）Tom! Someone is waiting for you at the school g________．
5）We should r________ garbage，not burn it.
3. 译出词组
throw away turn upside down
put ... to good use be built out of
be known for / be famous for a most unusual woman
pull down be made of / be made from
win a prize set up
Unit 13 We’re trying to save the earth.
第五课时（教学设计）
教学目标 1. 语言能力：掌握本课时重要词汇和短语：throw away, put sth. to
good use, pull…down, upside等。
2. 文化意识：了解环境保护的方法，激发学生强烈的社会责任感和对
未来发展的思考。
3.思维品质：能借助文章标题和插图对阅读篇章内容进行合理的预测。
4.学习能力：能读懂有关环保的文章，并从文中获取详细信息，完成阅读任务。能在阅读中借助上下文语境和构词特征猜测部分词汇的含义。
教学重点与难点 1. 掌握并运用本课重点词汇、短语和目标语言。
2. 理解rethink, reuse, recycle!的环保理念，并落实到积极的行动之中。
3. 学生能够根据词根找出衍生出的不同词汇，并理解前缀和后缀的不同用法。
教学准备 教具准备: ppt，教材，阅读材料
教学过程 老师活动 学生活动 设计意图
Lead in
(2minutes)
First,show Ss a video and ask
them if they can imagine the
earth is full of garbage. Enjoy the video
and talk about
the environment
problems. 利用视频导入，让学生了解环境问题，通过讨论，了解环境问题现状。
Pre-reading
（2 minutes） Ask Ss to discuss how they
can deal with things that they
don’t use anymore. Discuss how
they can deal
with things that
they don’t use
anymore. 通过讨论如何变废为宝，激发学生阅读的积极性和兴趣。 While-reading (20minutes)
Unit 13 We’re trying to save the earth!
Section B 2a-2d教案
【教学目标】
1. 掌握本课时重要词汇和短语：throw away, put sth. to good use, pull…down, upside等。
2. 能借助文章标题和插图对阅读篇章内容进行合理的预测。
3. 能在阅读中借助上下文语境和构词特征猜测部分词汇的含义。
4. 能读懂有关环保的文章，并从文中获取详细信息，完成阅读任务。
5. 了解环境保护的方法，激发学生强烈的社会责任感和对未来发展的思考。
【教学重点及难点】
重点：
1. 掌握并运用本课重点词汇、短语和目标语言。
2. 理解rethink, reuse, recycle!的环保理念，并落实到积极的行动之中。
难点：学生能够根据词根找出衍生出的不同词汇，并理解前缀和后缀的不同用法。
【教学过程】
Step 1 Warming-up
Talk about the questions in the whole class. 1.What can we do to protect the environment?
2. What can we do with a plastic bottle?
We can use it to/as ...
3.What can we do with old clothes?
【设计意图】通过讨论问题，并激发了学生的阅读兴趣和期待，并讨论废如何物利用节约能源。
Step 2 Pre-reading
Work on 2a
Look at the title and the pictures. Then guess the main idea of the passage.
Step 3 While-reading
Work on 2b
1. Read the passage and complete the chart below.
