(共25张PPT)
Unit 13
We’re trying to save the earth!
Ⅰ. 根据句意及所给汉语提示，写出所缺单词。
1. These _________ (渔民) go fishing near the lake every day.
2. In order to do the _________ (科学的) research, we’ll have to collect as much information as possible.
3. Of the four buildings, I think that one is the _________ (难看的).
4. Do you know several traffic _________ (法规) will be made
5. The bike I bought last week _________ (花费) me 500 yuan.
fishermen
scientific
ugliest
laws
cost
Ⅱ. 根据句意，从方框中选择恰当的单词填空，有的需要变换形式。
The burning of ___________ and oil causes serious air
pollution.
2. There are lots of ___________ bags floating (漂浮) in the river, making it very dirty.
3. As a basketball player, he has some ___________. For example, he is very tall.
coal
advantage, cruel, industry, coal, plastic
plastic
advantages
4. We all know that the development of modern ___________ has improved our living conditions.
5. “Don’t be ___________ to me! ” he cried in an angry voice.
industries
cruel
Ⅲ. 根据汉语意思完成英语句子，每空一词。
1. 这条河很干净，在它的底部我们可以看到很多鱼。
The river is clean and we can see lots of fish _______ _______ _______ _______ it.
2. 我们正在尽力减少空气污染。
We are trying to _______ _______ _______ ________.
3. 我们相信新科技将带来更美好的生活。
We believe that new technology will _______ _______ a better life.
at
the bottom of
cut down air pollution
lead to
4. 熬夜对健康有害。
Staying up too late _______ _______ _______ health.
5. 在山顶，我看到了整个城市。
_______ _______ _______ _______ the mountain, I saw the whole city.
6. 你能告诉我什么是食物链吗？
Could you tell me what _______ _______ _______ is
is harmful to
At the top of
the food chain
7. 我们必须阻止他们往河里扔垃圾。
We must stop them ___________ ___________ ___________ the river.
8. 这条河被严重污染，我们应该清理它。
The river was badly polluted. We should ___________ ___________ ___________.
throwing litter/rubbish into
clean
it up
A: Hello, Jenny. (1) ____
B: I’m reading newspapers about protecting the environment.
A: Oh, I hear you’re working for an
organization that protects the
environment.
B: Yes. (2) ____
A. What’s it about
B. What are you doing
C. I have worked for it for two years.
D. What organization are you working for
E. We should reduce (减少) the waste we produce.
F. So we encourage students to collect waste paper and recycle it.
G. I mainly hand out notices to tell people about protecting the environment.
III. 根据对话内容，从方框中选择恰当的选项补全对话，其中有 两项多余。
B
C
A: Well, can you tell us what you are doing there
B: (3) _____ For example, the three R’s — reduce, reuse and recycle. All of them are important.
A: So what can we do at home to protect the environment
G
A. What’s it about
B. What are you doing
C. I have worked for it for two years.
D. What organization are you working for
E. We should reduce (减少) the waste we produce.
F. So we encourage students to collect waste paper and recycle it.
G. I mainly hand out notices to tell people about protecting the environment.
B: (4) ____ For example, we should use both sides of paper and reuse plastic bags.
A: What can students do at school
B: Recycling is a good way to protect the environment and save money. (5) ____
A: Good! Thank you for your advice!
F
A. What’s it about
B. What are you doing
C. I have worked for it for two years.
D. What organization are you working for
E. We should reduce (减少) the waste we produce.
F. So we encourage students to collect waste paper and recycle it.
G. I mainly hand out notices to tell people about protecting the environment.
E
1. In order to keep those little children safe, he ____________ electricity and gas just now.
2. It’s my treat today. I’ll ____________ the meal.
3. In the end, he ____________ the project and worked with us together.
4. We must ____________ to deal with the problem before it spreads to other places.
5. ____________ all these figures (数字) and you will get the right answer.
Ⅰ. 根据句意, 从方框中选择恰当的短语填空, 有的需要变换形式。
pay for
turned off
pay for, take part in, turn off, take action, add up
took part in
take action
Add up
4. —Have you got some free time
—I __________ have later.
5. —__________ you help me with my homework
—Yes, after I finish mine, I’ll help you.
6. —Be quiet! You __________ talk in the library.
—Oh, sorry!
1. —__________ you leave
—Yes, it’s getting late.
2. —Shall I help you
—No, you __________. I can do it by myself.
3. —Have you finished your report
—Not yet, I __________ check it again.
Ⅱ. 根据语境，从方框中选择恰当的情态动词填空，可重复使用。
needn’t
Must
could, might, must, mustn’t, need, needn’t
need
might/could
mustn’t
Could
Ⅲ. 根据短文内容及括号内所给动词的提示填空。
Three years ago, Maria and her family left their house in the countryside. Since then they (1) _________ (live) in a building in Park Town. Park Town used to (2) _________ (be) a small village. Now it has developed into a big city.
However, Maria doesn’t like this city although it’s easy for her to find a good job. The environment isn’t good here. The air (3) ___________ (pollute). The litter (4) __________ (throw) everywhere.
have lived
be
is polluted
is thrown
And at midnight, she (5) _________ (wake) up by loud noises from time to time because there are many big factories around their house.
Maria often thinks of her life in the countryside. One day Maria saw her neighbor, Mrs. Garcia, carrying a gardening tool and a bag of soil. Maria wondered how Mrs. Garcia could garden in the city. “My mom used to (6) _________ (grow) vegetables. Now we don’t have a yard, so she can’t do it,” said Maria.
is woken
grow
Mrs. Garcia laughed, “I’ll show you.” Maria thought that Mrs. Garcia might (7) ____________(take) her to the park, but she took her to the roof (屋顶). When the door (8) ____________ (open), Maria was surprised to see lots of flowers and vegetables on the roof. “What a wonderful garden! There’re butterflies. And they (9) ____________ (fly)!” Maria cried.
“I (10) ____________ (plant) them on the roof for a long time. They can not only help to keep the air clean, but also help to keep the building cooler during hotter weather,” Mrs. Garcia said. “You can do the same thing. It’ll be great!”
take
are flying
was opened
have planted
Ⅰ. 根据句意及所给汉语提示，写出所缺单词。
1. The table is made of __________ (金属), not wood.
2. These old newspapers and books can be __________ (回收利
用).
3. He’s an excellent soccer player and he is also the __________ (主席) of FIFA.
4. Remember to shut those __________ (大门) when you leave.
5. Please fill these __________ (瓶子) with water. They are
empty.
6. The museum has many __________ (作品) by Picasso as well as other modern painters.
metal
recycled
president
gates
bottles
works
Ⅱ. 根据汉语意思完成英语句子，每空一词。
1. 我把那把椅子扔了，因为它彻底坏了。
I ______ ______ the chair because it was completely broken.
2. 他们正在考虑如何好好利用这些旧东西。
They are thinking about how to _______ these old things _______ _______ _______.
3. 我曾经常去参观的那个博物馆去年被拆了。
The museum I used to visit was _______ _______ last year.
4. 这所房子是用砖头建造的。
The house was _______ _______ _______ bricks.
threw away
put
to good use
pulled down
built out of
5. 春天使万物恢复生机。
Spring _________ everything _________ _________ life.
6. 你能告诉我如何建立网站吗？
Can you tell me how to _________ _________ _________ _________
7. 现在许多产品在网上销售。
Now lots of products _________ _________ _________.
8. 本次会议主要是关于环境保护的重要性。
The meeting is mainly about the _________ _________ environmental protection.
set up a
website
importance of
brings back to
are sold online
A new litter sorting system (垃圾分类系统) has been put into use in Fangchengyuan Community in Beijing. This smart system has been used in 350 communities in Beijing. Beijing has joined a list of cities in the country that (1) __________ to support litter sorting. For example, Shenzhen and Shanghai have made (2) _______. If people and organizations don’t sort litter correctly, they’ll (3) _______ what they do.
take action
laws
pay for, law, harmful, recycle, litter, take action, without, advantage, bin, plastic
pay for
根据短文内容，从方框中选择恰当的单词填空，有的需要变换形式。
China produces lots of (4) __________ every year. Much of the litter is buried (填埋) or burned (5) __________ being sorted. Landfills (废物填埋场) take up a lot of land and have a risk of polluting the soil and water nearby. Burning litter can produce (6) __________ gases. If people sort their litter, it’ll be different. Litter sorting has many (7) __________. Through it, we can cut down air pollution and save resources.
without
litter
harmful
advantages
pay for, law, harmful, recycle, litter, take action, without, advantage, bin, plastic
In Australia, every family is provided with three litter
(8) __________. The red lid (盖子) bin is for “general waste” like food and (9) __________ bags. The yellow lid bin is for
“(10) __________” like steel and glass. The green lid bin is for “green waste”, such as grass and leaves. On the streets, the bins are printed with pictures of the things that are allowed inside. It makes recycling quite easy.
bins
plastic
recycling
pay for, law, harmful, recycle, litter, take action, without, advantage, bin, plastic知识归纳
选出每组中各个语块对应的汉语意思。
A
1. take part in
2. turn off
3. pay for
4. take action
5. throw away
6. bring back
7. put sth. to good use
8. pull ... down
a. 好好利用某物
b. 关掉
c. 扔掉；抛弃
d. 参加
e. 恢复；使想起；归还
f. 采取行动
g. 拆下；摧毁
h. 付费；付出代价
1-5 _________________ 6-8 _________________
B
1. at the top of
2. upside down
3. be harmful to
4. the food chain
5. takeaway food
a. 食物链
b. 对……有害
c. 在……顶部或顶端
d. 外卖食物
e. 上下颠倒；倒转
1-5 _________________
Sentences
根据例句和所给汉语进行仿写。
1. Everyone in this town should play a part in cleaning it up!
【仿写】每个人都应该参与拯救野生动物。
_____________________________________________________________________
2. Jason and Susan, what are your ideas for solving these problems
【仿写】对于帮助这些孩子，你们有什么想法？
_____________________________________________________________________
3. 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.
【仿写】这首歌曲不仅使她振作了起来，还给了她希望。
_____________________________________________________________________
答案
A) 1-5 dbhfc 6-8 eag
B) 1-5 cebad
Sentences
1. Everyone should play a part in saving the wild animals.
2. What are your ideas for helping these children
3. Not only did this song cheer her up, but it also gave her hope.
