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Unit 13 Section B 2a-2e 学案 (知识精讲+分层作业)
【重点短语】
1. recycle books and paper 回收利用书和纸张
2. put sth.to good use 好好利用某物
3. pull...down 拆下；摧毁
4. turn upside down 上下颠倒
5. a gate made of rocks and bottles由岩石和瓶子制成的大门
6. be an inspiration to sb.激励着某人
7. set up a website to sell them online成立网站来网上销售
8. the importance of environmental protection环境保护的重要性
9. be brought back to life 使……复活
10.throw away扔掉（throw-threw-thrown）
11.set up建立 （=build=found）
12.bring back恢复；使想起（=remind sb. of sth使某人想起）
【词汇用法】
1. hear, hear from, hear of与hear＋(that)从句的区别
hear, hear from, hear of与hear＋(that)从句的用法：
(1)hear单独使用时表示“听见；听到”，常用的结构有：hear sb./sth.，意为“听到某人
或某物的声音”。如：
I can't hear anything at all.我根本就听不到任何声音。
1)hear sb.do sth.意为“听到某人做某事”。如：
I often hear Li Ping read English in the morning.我经常在早上听到李平读英语。
2)hear sb.doing sth.意为“听到某人正在做某事”。如：
I heard him singing in the next room.我听到他正在隔壁房间唱歌。
(2)hear from sb.意为“收到……的信；得到……的消息”。如：
Haven't you heard from your father yet?你还没有收到你父亲的信吗？
(3)hear of意为“听说”，后面接名词、代词或动名词。如：
①You have probably never heard of Amy Hayes.你也许从未听说过埃米·海斯。
②I've never heard of that before.我以前从未听说过那件事。
(4)hear＋(that)从句，意为“听说……”。如：
One day, he heard that there was a good doctor in a town not far away.
一天，他听说不远的镇里有一位好医生。
2. a most, the most与most的区别
a most, the most与most的用法：(1)在“a most＋形容词＋名词”结构中，most 是副词，意为“很；非常”，相当于
very，用来修饰它后面的形容词。如：
①She is a most unusual woman.她是一个十分不寻常的女性。
②Hangzhou is a most beautiful city.杭州是座非常美丽的城市。
(2)在“the most＋形容词＋名词”结构中，most是副词，表示程度，意为“最”，与其
后的形容词一起构成形容词的最高级。如：
Mo Yan is one of the most famous writers in China.莫言是中国最著名的作家之一。
延伸：在“动词＋the most”结构中，most也是副词，表示程度，意为“最”，其位置通
常在动词后。如：
We like English the most.我们最喜欢英语。
(3)most可表示“大部分(的)；大多数(的)”或“最多的”。如：
①Most students/Most of the students like English.大多数学生喜欢英语。
②Who has (the) most books among you?你们中谁的书最多？
【重点句型】
1.Do you often throw away things you don’t need anymore?
1) throw away扔掉，丢弃浪费 (机会、优势或好处)
I never throw anything away. 我从来不扔任何东西。
2) 错过(机会等)，放过；未能很好利用(机会等)
Don’t throw away this opportunity.不要错过这个机会。
3) 浪费(时间、金钱等)乱花(钱等)
e.g. It will be time and money thrown away.这将是浪费时间和金钱。
2.Have you ever thought about how these things can actually be put to good use?
put sth. to good use 好好利用
同义： make (good) use of sth. 利用/使用某物
Smart businessmen put their money to use in the best investment(投资)．
3.She is a most unusual woman.她是一个非常不寻常的女性。
a most +adj.+ n. 一个很/非常……的……
与最高级区别： the most +adj.+ n. 最……
如:This is a most useful tool.
She is the most careful girl in the class.
3.She lives in a house in the UK that she built herself out of rubbish.
build/make ... out of 用……建造/制造
He built a model ship out of wood.他用木头造了个模型船。
Some birds build nests out of twigs.一些鸟用小枝筑巢。
4.He is known for using iron.
be known for 因……而著名
be known as 作为……而著名
be known to 对于某人来说是著名的He was known for his kindness.他以友善而著称。
He is known to the police as a thief.他对警察来说是一个小偷。
Zhou Jielun is known as a rap singer.周杰伦作为一个说唱歌手而出名。
5.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 (n. 创造力).
not only ... but (also) ... 表示“不但……而且……”。本句中的not only位于句首，其后的
主谓要部分倒装，即根据主语的人称和数以及时态的变化，将不同的助动词提到主语前，
需要注意的是but (also)后面的主谓不用倒装。例如：
Not only did my aunt teach at school, but (also) she wrote articles for newspapers.
我阿姨不仅在学校教书，而且还给报纸写稿。
用法如下：
① not only与but also后面所连接的词的词性必须一样;
The nurse was not only patient but also kind.
② not only只能连用,而but also既可连用，也可分开用;
③ 谓语动词的数与but also后主语的数保持一致;
④ not only放在句首，后接句子时要用主谓倒装结构.
6.And the gate in front of her house is made of rocks and old glass bottles.
她家前面的大门是由岩石和旧玻璃瓶制成的。
be made of/from意为“由……(原料)制成”，后面一般接物质名词。接 of表示某物品
制成后，仍看得出原材料，其原材料在制作过程中仅起了物理变化；接from则表示某
物品制成后，已看不出原材料是什么，原材料在制作过程中已起了化学变化。如：
①The desk is made of wood.这桌子是由木头做的。
②Wine is made from grapes.葡萄酒是由葡萄制成的。
一、单项选择
( )1.Paper is made wood while wood can also be made tables, chairs and so on.
A.of; from B.from; into C.from; of D.of; into
( )2. —Can I help you, Madam?
—Yes. , please.
A.Two pair of socks B.Two pairs of socks C.Two pairs of sock D.Two pair of sock
( )3.Cloth shoes became popular during the Ming Dynasty, in Sichuan Province.
A.hardly B.nearly C.really D.especially
( )4.Fishing in order to protect the ecosystem of Hanjiang River.
A.allows B.is allowed C.isn't allowed D.won't allow
( )5.He devoted all the money he had to a house of his own.
A.setting up B.looking up C.waking up D.turning up二、用所给单词的适当形式填空
6.Our teacher said, “He is an (inspire) to us all.”
7.I like places where the weather is always warm. I hope (visit) Hawaii this winter.
8.Anhui is (know) for Mount Huang.
9.All kinds of rules made for children killed their (create).
10.After the accident, they all realized the (important) of safety.
三、完成句子。
11. 上周那座老房子被拆掉了。
The old house ________ ________ ________ last week.
12. 古代人用石头建造了这座庙宇。
The ancient people ________ this temple ________ ________ stone.
13. 回收是有好处的，所以请不要把瓶子和报纸扔掉。
Recycling is good，so please_________ ________ ________ bottles or newspapers.
14. 我很高兴能够好好利用我的兴趣爱好。
I’m happy that I can ________ my hobby ________ ________ ________.
15. 这些花的气味使我想起了往事。
The smell of these flowers ________ my memories ________.
四、完形填空
Can you imagine that we could build a beautiful city with rubbish? Maybe you will think
it is 1 6 .
However, it can be true! Nothing is a waste if we have a creative mind. Let me show you
something about 1 7 rubbish.
Sometimes we can see tons of rubbish in the streets, on the roads, near the buildings…here
and there. Many large cities became so ugly 18 it. Nobody likes rubbish, but in fact, some
rubbish can be used again. All of us want to solve the problem; we must do something to 19
rubbish. We should take action from now on. 2 0 , some good things will not be wasted.
Do you often throw away things you don't need anymore? Have you ever thought about
how these things can actually be put to good use? For example, when a car gets too old, it may
not run anymore. But we can use the metal of the car to make something else. When a bottle is
empty, it 2 1 as waste. You don't know bottle glass can be made into sand and used to build
streets. Rubbish 22 food can be changed into fertilizer to make plants grow better. It is
cheap and safe. And other rubbish can also be used to make building blocks. Now, 23
machines are designed for that.
24 , people will watch films in a beautiful cinema which is built out of rubbish.
Besides buildings and roads, cities may be made from rubbish. But so far, building beautifulcities made from rubbish is only 2 5 .
( )16.A.important B.understanding C.unbelievable D.possible
( )17.A.returningB.reusing C.reflecting D.repeating
( )18.A.because B.because of C.instead of D.as for
( )19.A.make a living as B.make promises to
C.make up our minds to D.make use of
( )20.A.On the way B.By the way
C.In this way D.Out of the way
( )21.A.will be thrown away B.will throw away
C.threw away D.was thrown away
( )22.A.from B.in C.on D.to
( )23.A.fewer and fewer B.less and less
C.more and more D.more and less
( )24.A.Some day B.The other day
C.Nowadays D.In the day
( )25.A.a symbol B.a letter
C.a lesson D.a dream
五、阅读理解
A lot of people can’t get enough water in the world every day. So saving water is very
important in our daily life. If each person saves even a drop of water, hundreds of thousands of
tons of water can be saved every year. In fact, as long as you change your lifestyle, you can
become a water-saving expert at home.
Turn off the water when you brush your teeth
There’s no need to keep the water running while you’re brushing your teeth. It may sound
hard to believe, but you can save about 760 L of water a month just by shutting the water off!
Take shorter showers
Get into the habit of taking showers that last 5 minutes or less. Almost everyone loves a
long, hot shower, but your showerhead(沐浴喷头) uses about 7.6 L of water a minute. You’ll
save a lot of water if you stick to taking short showers, and you’ll be just as clean as you
normally would after a long shower.
Avoid washing your car or use a bucket(水桶)
Put the hose(水管) down and let the rain clean your car for you. If you do feel the need to
wash your car, fill a few buckets instead of using your garden hose to clean your car down. If
you use a hose to wash your car, you’ll use about 190 L of water. A few buckets will only
require 19—38 L, though.
( )26.What does the underlined word “lifestyle” mean in Chinese?
A.生活方式 B.生活理念 C.生活规律 D.生活态度
( )27.How much water will be saved a month if you shut off water while brushing yourteeth?
A.7.6 L. B.760 L. C.190 L. D.19 L.
( )28.What can help us save water according to the passage?
A.Taking showers less. B.Brushing teeth once a day.
C.Using shorter hoses. D.Washing cars with buckets of water.
( )29.What does the passage mainly tell us?
A.Ways to save water at home. B.How to take shorter showers.
C.The proper ways to wash cars. D.The importance of saving water.
( )30.In which part of a magazine may this passage appear?
A.Travel. B.News. C.Sports. D.Environment.
六、七选五
Do you often use plastic straws(吸管)? You probably use them to drink lots of things, such
as cola or milky tea. 31. They are made in 10 minutes, used in 20 minutes and
remain on the earth for over 100 years since they can’t be broken down(分解) easily.
But how do plastic straws get into the ocean? Through human mistakes, they are often
thrown everywhere. The waste management in some areas is so poor. All gutters(排水沟) lead
to our ocean. 32. ____________.Once a turtle was found bleeding because a 12-
centimeter-long plastic straw was pushed into its nose. How terrible!
33. That is enough to circle nearly two-and-a-half times around our planet! If
we didn’t act now, there would be more plastic than fish in the ocean by 2050.
Luckily, more and more people around the world have realized this problem. They begin
to consider if they really need to use plastic straws when drinking drinks.
So what can we do to reduce(减少) plastic pollution? 34. For example, next
time you go to a restaurant, make sure you order your drink without a straw. What if people
need to use a straw? There are reusable straws that can be cleaned and reused instead.
Starbucks(星巴克) has started to offer strawless lids(盖子) and paper straws instead of
plastic straws in almost 1,000 stores in Shanghai and Shenzhen. Starbucks is not alone.35.
It is hoped that more businesses and customers will play a part in protecting our environment.
A.Even worse, plastic straws kill ocean life.
B.So plastic straws mustn’t be thrown into the ocean.
C.Plastic straws are small but they are a big problem.
D.The simplest way is to say “No” to single-use plastic, like straws.
E.McDonald’s has also taken action to reduce the use of plastic straws.
F.In fact, around 500 million plastic straws are used every day in the US alone.
G.However, there are still many people using plastic straws.Unit 13 Section B 2a-2e 学案 (知识精讲+分层作业)参考答案一、单项选择
1-5 BBDCA
二、用所给单词的适当形式填空
6.inspiration 7.to visit 8.known 9.creativity 10.importance
三、完成句子
11.was pulled down 12. built/made; out of 13. don’t throw away 14. put; to good use 15.
brought; back
四、完形填空
16-20CBBDC 21-25AACAD
五、阅读理解
26-30 BDCAB
六、七选五
31-35CAFDE
