资源简介

(共20张PPT)
Section B
1a-1e
Unit 13
We're trying to save the earth!
Learning objectives
1. 掌握本课时词汇：recycle, napkin, save electricity, stop riding in cars, recycle books and paper, turn off the lights…
2.能运用本单元词汇和句式谈论环境污染和环境保护的话题。
3.鼓励学生思考拯救地球的方法； 给学生足够机会，使用目标语言完成听力任务，在听力训练过程中注重听力策略训练。
4. 学会更多日常的环保措施，在日常生活中，从我做起。
【预习检测】
一. 根据中文意思写出下列重点单词。
1. 回收利用；再利用v. ____ 2. 餐巾；餐巾纸n. ____
二. 认真阅读课文，找出下列重点短语。
3. 回收书和纸张____ 4. 使用纸巾____
5. 关掉淋浴头____ 6. 开车出行____
三. 用以上重点短语完成下列句子。
7. 回收废纸真的很容易。____ ____ is really easy.
8. 但是阻止开车出行却很难。
But it's hard to ____ ____ ____ ____.
9. 我们真的不应该使用纸巾。
We really ____ ____ ____ ____.
The keys：
recycle 2. napkin 3. recycle books and paper
4. use paper napkins 5. turn off the shower
6. ride in cars 7. Recycling paper
8. stop riding in cars 9. shouldn't use paper napkins
【合作探究】
Waste sorting(垃圾分类)
Why do people start waste sorting
It can help to recycle some resources(资源) and protect our environment.
/ ri sa kl/
recyclable
kitchen waste
harmful waste
other waste
How many kinds do people divide the waste into
/ ri sa kl bl/
What should we do to help save the earth
Task1 学习下列短语并在书中标记P101
1) recycle books and paper 回收书和废纸
2) stop doing sth. 停止做某事
3) turn off the shower 关掉喷头
4) use paper napkins 使用纸巾
5) it’s hard to do sth. 做某事很困难
6) ride in cars 开车出行
Please check(√ ) the items that you usually do below:
____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
/ n pk n/
√ = 1 score(分数)
Score＞3
Score ≤ 2
Recycling books and paper is really easy, but it’s hard to stop riding in cars.
Doing…is really easy, but it’s hard to …
How can these things help protect our environment
Things Julia and Jack talk about
____ turning off the lights
____ turning off the shower
____ not using paper napkins
____ taking your own bags
when shopping
____ not riding in cars
____ riding a bike
____ recycling paper
save electricity(电)
save water
protect forests(森林)
cut down waste pollution
cut down air pollution
Listen and check ( ) the things that Julia and Jack talk about.
Things Julia and Jack talk about Things Julia is doing now Things Julia will do in the future Things Julia
would never do
____ turning off the lights
____ turning off the shower
____ not using paper napkins
____ taking your own bags when shopping
____ not riding in cars
____ riding a bike
____ recycling paper

1c




Task2听录音，完成任务。
Listen again. Check ( ) the things that Julia is doing now, the things she will do in the future and the things she would never do.
1d





Listen and imitate!
关灯
匆忙
保护环境
关掉淋浴
洗头发
从现在开始
开始骑车 start doing
骑车
住的离学校近
停止坐车 stop doing
Saving the earth starts with small things. For example, Julia usually saves electricity by _____ ___ the lights when she leaves a room. Also, to ____ ____ waste pollution, she will use her own bags ______ __ plastic ones when shopping ____ ___ ___. She thinks simple things ___ that can help a lot. However, Julia lives far from school so it is too difficult for her to stop ______ ___ _____ to school.
turning off
cut down
instead of
from now on
like
riding in cars
Please complete the report with the proper words!
Task3 Complete the report!
recycle/ ri 'sa kl/ v.回收利用
recycle由“前缀re ＋cycle”构成，其过去式为recycled，过去分词为recycled，现在分词为recycling，第三人称单数为recycles。
【重点讲解】
[小小翻译官]
回收利用n. __________可回收的adj. __________________ 【拓展】重新使用v. reuse 重写v. rewrite 重建v. rebuild
语境串记(用recycle的适当形式填空)
Paper is _________. We'd better _______ all the waste paper.
The __________of paper is good for the environment.
纸是可以回收利用的。我们最好把所有的废纸回收再利用。纸的回收再利用对环境有益。
recycling
recyclable
recyclable
recycle
recycling
2. I stopped using them last year. 我去年就不再用它们了。
[小小翻译官]
停下正在做的事 _________________
停下来去做另一件事 _________________　
尽力做某事 _________________
尝试去做某事 _________________
记得要做某事 _________________
记得做过某事 _________________
stop doing sth.
stop to do sth.
try to do sth.
try doing sth.
remember to do sth.
remember doing sth.
save electricity
turn off the lights
turn off the shower
in a hurry
add up
close to
ride in cars
paper napkins
节约用电
关灯
关淋浴器
赶紧，匆忙
加起来，总计
接近于,在…附近
乘小汽车
餐巾纸
Key phrases
take, recycle, own, napkin, shop
【达标检测】
I. 从方框中选择合适的单词并用其适当形式填空。
1. ______ paper is a really easy thing for everyone.
2. The girl doesn’t have her ______ room.
3. She went ______ with her sister in the supermarket yesterday.
4. My brother is ______ a shower in the bathroom now.
5. And if you have to cough, use your ______ to cover your mouth.
The keys：
I. 1. Recycling 2. own 3. shopping 4. taking 5. napkin
II. 用括号内所给单词的适当形式填空。
1. “Stop ______ (talk) and listen to me.” The teacher said to us.
2. You’d better keep the window open when ______ (sleep) in summer.
3. She felt sorry for ______ (be) late again.
4. The old man used to ______ (like) basketball when he was young.
5. He has been used ______ (live) alone.
The keys：
II. 1. talking 2. sleeping 3. being 4. like 5. living
三、根据汉语及英语提示，完成下列句子，每空一词。
1.不用电脑时请记得关掉,这是一种节约能源的方式。
Please remember 　　　　　the computer when you don’t use it. It’s a way to save energy.
2.即使前路艰难,我们也要跬步前行。Even if it 　　　　　move, we should take small steps forward.
3.她听着收音机睡着了。She fell asleep while she 　　　the radio.　
4.你绝不会做伤害我的事情,因为我们是朋友。
You would 　　　　　do anything to hurt me because we are friends.
5.为了减少塑料污染,我们在购物时应该自带购物袋。
To reduce plastic pollution, we should 　　　　　when shopping.
The keys：1.to turn off 2.is hard/difficult to 3.listening to 4.never 5.take our own bags
Homework
1.Complete or polish(润色) your report.
2.Think about or search the Internet for other ways to protect our environment and share with your classmates.

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