(共16张PPT)
Unit 13 We’re trying to save the earth！
Period 3 预习案Section B 1a~3a
课本P101~P103
01
学习目标
02
课前预习
03
思考探究
04
课文理解
05
课后作业
1.读懂文章，了解物品的循环利用。
2.学习如何变废为宝。
一、必背单词
名词 1.大门 _
2.(音乐、艺术)作品 _
3.瓶子 _
4.金属 _
5.主席；总统；负责人 _
动词 6.回收利用；再利用2022课标新增 _
recycle
president
metal
bottle
work
gate
二、重点短语
1.扔掉；抛弃
2.好好利用某物
3.拆下；摧毁
4.上下颠倒；倒转
5.恢复；使想起；归还
6.由……制成
7.建造；成立
8.因……而出名
9.……的重要性
10.不再
not…any more
the importance of
be known/famous for
set up
be made from/of
bring back
upside down
pull…down
put sth. to good use
throw away
三、经典句型
1.你曾经考虑过这些东西实际上可以怎样好好利用吗？ Have you ever thought about how these things can actually be put to good use？
2.她屋前的大门是用岩石和旧玻璃瓶做成的。 And the gate in front of her house is made of rocks and old glass bottles.
3.艺术不仅可以给其他人带来快乐，而且也说明，只要有点创意，即便是冰冷、坚硬的铁也可产生活力。 Not only can the art bring happiness to others，but it also shows that even cold，hard iron can be brought back to life with a little creativity.
1.Those of art are made of metal.
2.We need to those waste to reduce pollution.
3.Who will be the next of this country？
4.Let’s collect more plastic to help protect the environment.
5.We will wait at the school ， OK？
gate
bottles
president
recycle
A.根据句意用方框中的所给单词的适当形式填空。
works
gate work recycle bottle president
B.请用以上重点短语和句型完成下列句子。
6.送你一本词典，请好好使用它。
Here’s a dictionary for you.Please .
7.这把椅子是木制的吗？
the chair wood？
8.你是不是经常丢弃你不再需要的东西？
Do you often things you don’t need anymore？
9.她的窗户来自拆掉的旧楼。
Her windows come from old buildings that were .
10.在医生的帮助下，他终于苏醒过来了。
With the help of the doctor， he was at last.
brought back to life
pulled down
throw away
made of
Is
put it to good use
【文化背景】
人们每天都会产生很多的生活垃圾，生活垃圾的处理和回收利用成为大家关注的焦点。Amy Hayes是一个不同寻常的女人。她住在用各种各样的垃圾修建起来的房子里，而且还获得了“拯救我们的星球”社团的嘉奖。来自香港的Jessica Wong 几年以来一直重新利用人们遗弃的旧衣服，把它们做成袋子，并建立了网站，在网站上出售她的产品。而上海的王涛则利用废铁和其他材料做成漂亮的艺术品，并在商店里销售。他希望能成立一个“金属艺术”的主题公园，告诉人们保护环境的重要性。
我们应该好好利用时间。
We should .
1.Have you ever thought about how these things can actually be put to good use？
你曾经考虑过这些东西实际上可以怎样被好好利用吗？
put sth.to good use 好好利用某物 = _
put time to good use/make good use of time
make good use of sth.
2.And the gate in front of her house is made of rocks and old glass bottles.她屋前的大门是用岩石和旧玻璃瓶做成的。
be made of 由……制成(从成品中看得出原材料)
be made 由……制成(从成品中看不出原材料)
be made + 地点 在某地制造
in
from
(1)很多产品都产自中国。
Many products China.
(2)这些桌椅由木头制成。
These tables and chairs wood.
(3)纸张由木材制成。
Paper wood.
is made from
are made of
are made in
一、根据课本2b内容，用完整的句子回答问题。
1.Where does Amy Hayes live？
2.What did Amy Hayes win recently？
3.How long has Jessica Wong used old clothes to make bags？
4.Why has Jessica Wong set up a website？
5.Who set up a small business in Shanghai four years ago？
Wang Tao set up a small business in Shanghai(four years ago).
Because she wants to sell her bags online.
She has used old clothes to make bags for a few years.
She won a prize from the Help Save Our Planet Society.
She lives in (a house in) the UK.
Maybe we often throw 6. things we don’t need anymore and have never thought about how these things can actually be put 7. good use.However， nothing is a waste if we have a creative mind.Amy Hayes is a most 8. _ woman who lives in a house in the UK that was made out 9.
rubbish.But she isn’t the only one 10. is good at recycling.
who
of
unusual
to
二、课文复述。根据课本2b完成短文填空。
away
from where up bring away for what to usual sell of who
Jessica Wong 11. Hong Kong uses old clothes that people don’t wear anymore to make different bags and opens a small shop 12. she sells them.What’s more， she has also set 13. a website to sell her bags online.Wang Tao，who has set up a small business in Shanghai for four years， is known 14. using iron and other materials from old cars to make beautiful art pieces and he hopes to set up a “metal art” theme park to show people the importance of environmental protection.Not only can the art bring happiness to others， but it also shows that even cold，hard iron can be 15. back to life with a little creativity.
brought
for
up
where
from where up bring away for what to usual sell of who
from
本部分习题详见独立装订的“课后分层作业本”。请同学们完成Unit 13 Period 3下面的所有练习题。(共14张PPT)
Unit 13 We’re trying to save the earth！
Period 4 Writing
01
学习目标
02
美文鉴赏学习
03
写作训练
谈论环境保护问题并提出建议。
There are many ways to protect the environment if you would like to do it. In this passage， you can find some ways.
Plant more trees.Choose a right ground near your house or workplace.Unless there’s any rule stopping you growing trees in that area， go ahead and grow trees.Plant a tree every month and encourage your friends and classmates to join you.Have more and more trees planted and there will come a day when you have green land thanks to your hard work.
Walk more and drive less.Choose to walk rather than drive your car.Walk or ride a bicycle to work if it’s not very far.Not only walking but cycling is good exercise.And each time you avoid using your car，you’re doing something helpful to cut down air pollution.You are saving fuel， saving money and keeping fit as well.
Save water. Water is very important to living things.It’s we who waste and pollute it.The simplest way to save water is turning off water taps after using them.When you visit a beach， make sure that you don’t throw waste around.Do not pollute rivers by dropping garbage or other waste.Water is so precious(珍贵的)， so we can’t waste or pollute it.
根据文章内容，回答问题。
1.How many ways are mentioned to protect the environment？
2.Where can we choose to plant more trees？
3.What are the advantages of walking or riding a bike to work？
4.What is the simplest way to save water？
5.Why can’t we waste or pollute water？
Because water is so precious and very important for living things.
The simplest way to save water/It is turning off water taps after using them.
money and keeping fit as well.
The advantages(of walking or riding a bike to work)are saving fuel， saving
workplace.
(We can choose to plant more trees) on a right ground near our house or
Three/3 (ways are mentioned to protect the environment).
最近，你们学校提出“光盘行动(Clean Your Plate Campaign)”，建设“节约型学校”已成共识。请你根据以下思维导图内容提示，用英语为某英语报社写一篇有关中学生节约资源(save resources)的短文。
第一步：审题。文体：说明文 人称 _
时态 _
第二步：列框架。
一般现在时
第一人称I/we
第三步：列出主要的短语。
1.努力做…… _
2.作为中学生
_
3.参加 _
4.关水龙头 _
5.不使用一次性 (one-off) 筷子
_
not use one-off chopsticks
turn off the(water)tap
take part in/join in
as a middle school student/as middle school students
try one’s best to do
第四步：重点句子仿写。
1. sth.+be动词+very important to… ……对……而言非常重要
多运动对我们的健康而言非常重要。
_
2. as…as possible尽可能……
我们可以尽可能节约用纸。
_
We can save as much paper as possible.
Doing more exercise is very important to our health.
第五步：运用because，first，next，then，finally等连接词将以上要点连成文章，并注意句型多样化。
3. it is important for…to… 对……而言……很重要
循环利用水对我们而言是很重要的。
_
It is important for us to recycle water.
there will be no resources in the future if we keep wasting them.(节约资源的重要性)
In my opinion，as middle school students， we should do something to save resources.We can start from the things around us.Firstly， we should turn off the lights when we finish our homework and leave the room.(建议1)Secondly， we can save as much paper as possible.(建议2)Thirdly， it is important for us to form the habit of turning off the tap after using it.(建议3)When we eat， we’d better not use one-off chopsticks.(建议4)
In a word， let’s work together from now on to save resources and stop wasting.(呼吁大家节约资源，防止浪费)
As we know，resources are very important to us because__________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
项目 自评分 互评分 老师评分
内容分 1.节约资源的重要性；(1分) 2.日常生活中该做与不该做的事情；(4分) 3.呼吁大家节约资源。(1分)
语言分
连贯性
合计(总分15分) (共8张PPT)
Unit 13 We’re trying to save the earth！
Period 5 单元语法专练
重点① 现在进行时的结构及用法；
重点② used to do sth.短语的用法；
重点③ 被动语态在一般现在时、一般过去时和一般将来时中的结构和用法，以及含情态动词的被动语态；
重点④ 现在完成时的结构及用法。
一、语法点单句特训。
( )1.Look！ Some children on the beach.
A.is lying B.lying C.are lying
( )2.—There is going to a basketball match tomorrow afternoon.
—Great！ Let’s go and watch it.
A.is B.have C.be
C
C
( )5.He eat junk food， but now he eating more vegetables and less meat.
A.used to； used to B.used to； is used to
C.is used to； used to
( )3.How long have you this storybook？
A.bought B.borrowed C.had
( )4.Hong Kong to be a good place for eating delicious food.
A.knows B.knew C.is known
B
C
C
( )6.A.even though B.as if C.so that
( )7.A.they B.them C.their
A
二、语法选择。
How to deal with the waste is a great problem for the world today.Waste must be treated properly 6 it will not become a danger to life.Unfortunately， in some countries， waste from factories is still thrown straight into rivers.People who use the water from these rivers often get sick.When these rivers finally reach the sea， 7 pollute the ocean.
C
( )8.A.pour B.is poured C.poured
( )9.A.safe B.safely C.safety
( )10.A.suggests B.suggest C.were suggesting
B
A
In many countries with coasts (海岸)， human waste 8 directly into the sea without being dealt with.This is not 9 .Beaches may be polluted， although the seawater can break down the waste.So scientists 10 people should take the waste far out to sea in ships.There the wind and waves can break it down.
B
( )11.A.stopped B.stop C.to stop
( )12.A.One B.It C.That
( )13.A.be B.is C.are
A
B
Many years ago， an international law was passed 11 people putting waste into the sea. 12 is now against the law to put all waste into the sea.Rubbish like plastic can’t 13 thrown into the sea.
C
Other waste can be put into the sea either 19 14 more than 40 kilometers from land， depending on the nature of the materials.
The problem of dealing with waste will become so serious that several international 15 have been set up to protect the environment and control the pollution.
( )14.A.and B.but C.or
( )15.A.organize B.organization
C.organizations
C
C (共13张PPT)
Unit 13 We’re trying to save the earth！
Period 1 预习案Section A 1a~2d课本P97~P98
01
学习目标
02
课前预习
03
思考探究
04
课后作业
Talk about pollution and environmental protection.
谈论污染以及环境保护。
一、必背单词
名词 1.底部；最下部 _
2.渔民；钓鱼的人 _
3.煤块；煤 _
4.优点；有利条件 _
5.垃圾箱2022课标新增 _
形容词 6.丑陋的；难看的 _
7.木制的；木头的 _
wooden
ugly
bin
advantage
coal
fisherman
bottom
兼词 8.n.废弃物；垃圾 v.乱扔 _
9.n.花费；价钱 v.花费 _
10.adj.塑料的 n.塑料；塑胶2022课标新增 _
plastic
cost
litter
二、重点短语
1.……的底部
2.充满
3.过去常常做……
4.参与到……中
5.在公共场所
6.把……变成
7.减少
8.外卖食物
9.造成影响；有关系
10.关闭
11.而不是
instead of
close down
make a difference(to)
takeaway food
cut down
turn…into
in public(places)
play a part in
used to do
be full of
the bottom of
三、经典句型
1.这个镇上的每个人都应该参与清理它！ Everyone in this town should play a part in cleaning it up！
2.(怎样解决)废弃物污染呢？ What about waste pollution？
3.所以，齐心协力，我们的行动就能起作用，就会创造更加美好的未来！ So together，our actions can make a difference and lead to a better future！
1.Look at that door.It is so special.
2.The new house all of the old couple’s money.
3.Nowadays， many people don’t use bags when shopping.Because they are bad for the environment.
4.The saved a boy from the sea.Luckily， the boy was not badly hurt.
5.What is the of learning English with computers？
advantage
fisherman
plastic
cost
A.根据句意用方框中的所给单词的适当形式填空。
wooden
cost plastic advantage fisherman wooden
B.请用以上重点短语和句型完成下列句子。
6.作为学生，我们不应该在公共场合乱扔垃圾。
As students， we shouldn’t litter .
7.我们怎么样才能把冰变成水呢？
How can we ice water？
8.为了减少空气污染，我们应该多乘公共汽车或地铁。
In order to air pollution， we should take the bus or subway more.
9.我很少买外卖食物。
I seldom buy .
10.无论你选择做什么，它都会产生一定的影响。
Whatever you choose to do， it will .
make a difference
takeaway food
cut down
into
turn
in public(places)
To cut down air pollution，we should 11. the bus or subway instead of driving.12. a bag to go shopping can also help.Remember to throw 13. in the bins and keep public places 14. and beautiful.Our actions can make a 15. and lead to a better future.
difference
clean
rubbish
Bringing
C.课文复述。请根据课本2d完成短文填空。
take
rubbish bring clean take different
1.Yes，but people are throwing litter into the river.是的，但人们正往河里扔垃圾。
There is also too much rubbish and waste.
也有太多的垃圾和废品。
litter，rubbish，trash三者都是 (可数/不可数)名词，意为“ ”。其中 可作动词，意为“扔垃圾”。
litter
垃圾
不可数
(1)扔垃圾 _
(2)垃圾桶；垃圾箱 _
drop litter/throw litter
rubbish/trash bin
used to do，be used to do与be used to doing
used to do意为“ ”；be used to do意为“ ”，相当于短语“ ”； be used to doing意为“ ”。
习惯做……
be used for doing
被用来做……
2.But it used to be so clean！ 但是它之前是那么干净！
过去常常做……
(1)这个小镇过去这么漂亮！
The town so beautiful！
(2)小刀是用来切东西的。Knives cut things.
(3)他习惯吃湛江的食物。
He the food in Zhanjiang.
used to be
are used to
is/gets used to eating/having
本部分习题详见独立装订的“课后分层作业本”。请同学们完成Unit 13 Period 1下面的所有练习题。(共17张PPT)
Unit 13 We’re trying to save the earth！
Period 2 预习案Section A 3a~4c
课本P99~P100
01
学习目标
02
课前预习
03
思考探究
04
课后作业
Talk about pollution and environmental protection.
谈论污染以及环境保护。
一、必背单词
名词 1.工业；行业 _
2.法规；法律 _
3.鲨鱼2022课标新增 _
动词 4.承担得起(后果)；买得起 _
形容词 5.残酷的；残忍的 _
6.有害的 _
7.科学上的；科学的 _
scientific
harmful
cruel
afford
shark
law
industry
二、重点短语
1.对……有害
2.在……顶部或顶端
3.食物链
4.参加
5.关掉
6.付费；付出代价
7.采取行动
8.听说
take part in
food chain
at the top of
be harmful to
take action
pay for
hear of
turn off
9.在……之中受欢迎
10.不仅……而且……
11.曾经/过去……
12.尽力做某事
13.处于危险之中
14.至今；到目前为止
so far
be in dange
try(one’s best)to do sth.
not only…but also…
used to
be popular in/among
三、经典句型
1.我们正在竭力拯救地球。 We’re trying to save the earth.
2.这条河流曾经是那么干净。 The river used to be so clean.
3.空气被严重地污染。 The air is badly polluted.
4.没有科学研究表明鱼翅对健康有益。 No scientific studies have shown that shark fins are good for health.
5.我们应该帮助拯救鲨鱼。 We should help save the sharks.
1.According to studies， doing sports can make people happy.
2.I can’t this big house.It’s too expensive.
3.Polluted air is to our health.We should keep the air clean.
4.The government should develop to protect the environment.
5.Developed countries have different kinds of .
industries
laws
harmful
afford
A.根据句意用方框中的所给单词的适当形式填空。
scientific
afford harmful law scientific industry
B.请用以上重点短语和句型完成下列句子。
6.我们正努力拯救濒危鸟类。
We’re save the endangered birds.
7.她曾经是如此文静。
She be so quiet.
8.我们要采取行动阻止空气污染。
We should to stop air pollution.
9.动物不仅是地球的朋友也是我们人类的朋友。
Animals are the friends of the earth our humans’ friends.
10.由于人类的猎杀，鲨鱼处于危险之中。
Because of human hunting， the sharks are .
in danger
but also
not only
take action
used to
trying(our best)to
Many people have heard of shark fin soup.This dish is especially 11. in southern China.Do you realize that you are killing a whole shark 12. time you enjoy a bowl of shark fin soup？ When people catch sharks， they cut off 13.
fins and throw the sharks back into the ocean.This is not only cruel，14. also harmful to the environment.
but
their
each
C.课文复述。请根据课本3a完成短文填空。
popular
popular but safe at danger public even sale because each they fall
Sharks are 15. the top of the food chain in the ocean’s ecosystem.If their numbers drop too low， it will bring 16. _ to all ocean life.The numbers of some kinds of sharks have 17.
by over 90 percent in the last 20 to 30 years.Environmental protection groups are teaching the 18. _ about “finning”.They have 19. asked governments to develop laws to stop the 20. of shark fins.Help save the sharks！
sale
even
public
fallen
danger
popular but safe at danger public even sale because each they fall
at
1.can /could
(1)表示能力(体力、知识、技能)；
(2)表示请求、允许；
(3)表示客观可能性(客观原因形成的能力)；
(4)表示推测(惊讶、怀疑、不相信的态度)，用于疑问句、否定句和感叹句中。
情态动词can/could，will/would，must/have to，may/might，should的用法小结
2.will /would
(1)will表示即将、将来，而would则可表示意志、愿望和决心；
(2)表示请求、建议等，would表示更委婉的语气。
3.must /have to
(1)must表示“必须、必要”，强调说话人的主观看法。have to表示“必须、不得不”，强调客观需要，有各种时态形式，否定形式是 。
(2)must 还可以表示肯定的推断或猜测，而have to没有此用法，但表示否定推断或猜测要用can’t。
don’t/doesn’t have to
4.may /might
都表示请求和允许。might比 may语气更委婉，不是过去式，对其引导的一般疑问句进行否定回答时可用can’t。
5.should
(1)should意思是“应该，应当”，具有义务上应该的含义，但没有must的语气强烈。should 可以用于各种人称，还可以表示惊讶的情感，意思是“竟然”。
(2)should的否定形式是 ，变成一般疑问句时应把 放在句首。
should
shouldn’t
( )1.The children be taken good care of by their parents.But， in fact， some are abandoned (抛弃) by their parents.
A.must B.will C.should D.may
( )2.You have heard about the saying， “Practice makes perfect”， haven’t you？
A.must B.will C.should D.would
A
C
( )3.They asked him if he go abroad.
A.can B.would C.will D.may
( )4.It’s your mistake.You do so.
A.shouldn’t B.won’t C.wouldn’t D.don’t
( )5.— I take this book out of the room？
—No， you .
A.Might； can’t B.Will； can
C.Would； wouldn’t D.Might； mightn’t
A
A
B
本部分习题详见独立装订的“课后分层作业本”。请同学们完成Unit 13 Period 2下面的所有练习题。
