中小学教育资源及组卷应用平台
Unit 13 Section B 3a-Self check 学习任务单(含课下任务阅读训练及答案解析)
课程基本信息
学科 英语 年级 九 学期 秋季
课题 Unit 13 We’re trying to save the earth! Period 6 Section B 3a-Self check
教科书 书 名：义务教育教科书Go for it教材出版社：人民教育出版社
学习目标
1.通过观看视频和图片，能够正确地回答问题，能够根据图片说出地球遭遇的环境问题，能够说出造成环境问题的原因，能够说出拯救地球的方法和措施。2.根据2d对话，能够用情态动词说出保护环境的措施，能够把2d对话改写成一篇介绍保护环境的文章。能够正确地完成3a笔记，通过3b写作提示，能够写出一篇文章介绍自己周围环境以及环境问题和解决办法，完成写作任务。3.能够结合本单元的环境问题和环保措施，再写一篇描述污染、环境保护和循环再利用的文章；通过写作练习，来培养学生爱护环境和保护动物的意识。
课前学习任务 学习笔记
【学习任务一】翻译下列短语:1. 环境问题_________________ 2. 市长 ______________ 3. 公共交通_________________ 4. 水污染_________________5. 陆地污染_________________ 6. 变得越来越糟糕___________________7. 减少污染_______________ 8有一个好的环境 ___________ 9.有待提高 ___________ 10. 乘坐公共交通工具_____________ 【学习任务二】阅读103-104页的课文，翻译句子1. 哪些部分需要改进？________________________________________2. 提出解决问题的建议或可能的方法。________________________________________3. 空气污染越来越严重了。________________________________________4. 我们已经看到了环境的许多变化。________________________________________
课堂学习任务
【学习任务一】 Task 1:Let's enjoy a video and answer the question. What is the environmental problem Task 2:Let's enjoy another video and answer the question. What should we do to protect the environment Task 3：What can governments do to protect the environment 【学习任务二】
Task 1: Fill in the blanks according to the pictures and context. Task 2: Read 2d, rewrite the sentences in it with“should/can/had better/must…”. Task 3：How to protect our environment (Write an article according to 2d) 【学习任务三】Task 1: Discuss and say Where do you live Do you like your city Does your city have these problems Task 2: 3a.Think about the environment in your town/city and complete the chart below.Which parts of the town/city have a nice environment Why are they nice Which parts need to be improved Why 【学习任务四】3b. Write a letter to the city mayor about the problems and your suggestions. Talk about your passages according to the assessments on the right. 【学习任务五】写作任务假如你是李明，你校英语报”Save the Earth”专栏向全校学生举行演讲比赛。请你根据以下思维导图内容提示用英文写一篇演讲稿，向大家宣传环保的重要性，呼吁大家为保护环境贡献一份力量。 【学习任务六】Self check1 Write different forms of the words. Then add more to each group. 【学习任务七】Self check2 Match each statement with the grammar structure. 【学习任务八】Self check3 Write ways to cut down on these kinds of pollution.w【学习任务九】Class test一、单项选择1.I like hiking in the forest because the air is pretty ______.A. free B. dirty C. polluted D. fresh2. —How much is the dress —It _____ me 400 yuan.A. cost B. spent C. took D. Paid3. In the past few years, great changes _________ in Chongqing.A. take place B. took place C. have taken place D. have been taken place4. Not only _____ food and clothes to the poor people, but also they helped them build houses.A. did they gave B. did they give C. gave they D. give they二、提示词填空 There were many people ________ (take) part in the activity yesterday.6. Jim's health ____________ (improve) greatly since he started on this new diet.7. The lights should __________ (turn) off when leaving the room.8. Tigers are the _________ (strong) animals in their food chain.9. I thought about _______ (go) to Thailand for vacation.
课下学习任务
一、完形填空People usually check whether their keys, purses and phones are with them before going out, but many people in China now have one more important thing to take—a mask(口罩). They hope it can protect them 1 terrible air.Many cities in China saw a lot of foggy days in April. In Beijing, there were eight days in April full of smog. It is dirty air 2 looks like a mixture of fog and smoke. The smoke is mainly from cars and factories in cities. Poor air is bad for people's health， 3 for children and old people. They fell ill easily and the 4 were full of people. They had problems with their noses and lungs.So it's necessary 5 people from doing so many bad things to the environment. For example, people should use cars less and 6 burn lots of coal and gas. Government needs to take measures to make factories stop pouring 7 waste air into the sky.Three students from No.4 High School in Beijing 8 a report to advise how to protect the environment. They suggested 9 people should plant more trees and set off fewer fireworks for celebration.We hope more people will join us in 10 a difference. In this way, the blue sky will certainly return for good.1．A．in B．from C．for D．at2．A．that B．/ C．who D．whom3．A．lucky B．especial C．especially D．luckily4．A．schools B．gardens C．zoos D．hospitals5．A．stop B．stopping C．to stop D．stopped6．A．needn't B．shouldn't C．should D．can7．A．too many B．many too C．too much D．much too8．A．wrote B．write C．are writing D．will write9．A．which B．where C．that D．who10．A．make B．to make C．made D．making二、阅读理解Every day people get on trains, planes and prepare to take risks. But what about the deep sea Covering about 70 percent of the earth’s surface, there is still much to be discovered about the biggest unknown (未知的) part of the world. The underwater world is such an amazing place. Have you ever wanted to have a try From tourist submarines (潜艇) to underwater restaurants, undersea tourism is catching people’s eyes. Submarine tours have been on in more than 20 places in South America and Europe. The submarines receive nearly 2 million tourists each year and the number is still growing. Passengers can see the colorful coral reefs (珊瑚礁) and sunken (下沉的) ships through the big windows of them. Now there has been a move to connect art with the underwater tourism. Passengers who love art can also watch amazing artworks in underwater museums like Australia’s Museum of Underwater Art. For a more fantastic experience, tourists can enjoy nice food under the sea. In 2016, the Hilton Maldives Resort & Spa opened the world’s first underwater restaurant Ithaa. Sitting in the restaurant, you can enjoy the beauty of the ocean. But it isn’t cheap. The dinner costs about $ 400 per person. Be sure to book it early. Because the restaurant has only 14 seats. Undersea tourism has also brought more attention to the importance of protecting oceans and the animal life that calls them home. British artist Jason Taylor, whose artworks can be seen in a lot of underwater tourist places around the world, feels this is key. “Most people just see the surface of the ocean and it is hard to imagine that things underwater are so easy to be hurt. We don’t consider our oceans as important as our lives and we should.”1．What does the underlined word “them” in Paragraph 2 refer to (指的是) ________ A．the submarines B．the sunken shipsC．the underwater museums D．the coral reefs2．In Paragraph 2, which of the following is NOT true A．People cannot try submarine tours in Asia at present.B．Tourists are becoming less interested in submarine tours.C．Art lovers will have a chance to enjoy the artworks underwater.D．Undersea tourism is getting popular.3．As for the restaurant Ithaa, the writer introduces ________. a. what it is made of b. how much you will pay for c. how many seats there are d. what the special food isA．ab B．bc C．cd D．abc4．According to Jason Taylor, what is the most important thing behind underwater tourism A．Thinking more about daily life.B．Enjoying artworks in many tourist places.C．Offering protection to oceans and the animal life.D．Imagining things underwater.5．Which of the following best shows the structure (结构) of the passage A．①//②③④ B．①②//③//④ C．①//②③//④ D．①②③//④三、七选五May is National Bike Month，a month－long event trying to get couch potatoes outside，cars off the roads and subway trains empty. 1 May is the beginning of summer and warm weather，so why not start right away and enjoy sunshine!Ride Out to Protect the Environment 2 If you're biking to school，you are helping bring down the air pollution. 3 And by getting your family to stop driving and start riding a bike，you can do your part in improving the air quality.Count Down Those CaloriesCycling isn't just good for the environment；it's good for you too. 4 It not only improves your physical health，but also your mental state of mind.It can really help you be a happier person.Share the Sunny SummerSo get into that shed，and take out your old bike.Paint the bike blue.Put on a nice coat.Load up a number of songs. 5 Be a fun－in－the－sun child！Enjoy yourself!A．Riding a bicycle burns calories and helps keep you healthy.B．The environment，and your body，will thank you for it.C．Bike month helps everyone make their efforts to improve the environment.D．Daily rides have more than doubled in many cities across the country.E．It is the most common form of pollution.F．It encourages everyone to get back onto their bicycles to enjoy riding a bike.G．Invite a group of friends to get on the bikes and ride this May!四、短文填空：阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。The eco-houseSimon Dale didn’t want to live in a city’s apartment building. So he made up his mind 1 (build) his own home in the countryside. He moved to Wales with his family and built a wooden eco-house. With the help of his father-in-law, a builder, he moved into a 2 (comfort) new home after only four months. 3 only cost $4,700 to build the house.The eco-house is made of natural 4 (material). Simon Dale and his father-in-law 5 (dig) into the side of a hill and then used the mud and stone to make the walls. The floors 6 (make) from wood from the nearby area. The design is open-plan. There is no central heating, 7 there’s a wood-burner and solar panels (太阳能电板) on the top 8 can provide power for lighting, music and computing. Drinking water is from a nearby spring. The fridge stays cool, thanks 9 air from under the ground. Simon Dale says, “We try to live in peace with the natural world.” He has 10 (certain) done his best to achieve that.答案及解析一、完形填空【答案】1．B 2．A 3．C 4．D 5．C 6．B 7．C 8．A 9．C 10．D【分析】本文介绍了中国的许多城市的空气都被污染了，造成空气污染的主要因素有两个，开车和煤炭燃烧。很差的空气对身体健康危害很大，特别是对孩子和老人。我们政府正在采取措施防止污染，给人们一个健康的生活环境。1．句意：他们希望它能保护他们免受可怕的空气污染。A. in在…之中；B. from（表示分离）与…分离；C. for为了；D. at（表示位置）在；结合语境可知，用介词from，protect …from 保护，免于。故选B。2．句意：脏空气看起来像雾和烟的混合物。本题考查定语从句。先行词air是物，因此用that引导。故选A。3．句意：很差的空气对人们的健康有害，尤其是对儿童和老人。A. lucky幸运的；B. especial特别的，突出的；C. especially尤其地；D. luckily幸运地。A/B两项是形容词，后面直接修饰名词，排除A/B；结合语境“很差的空气对人们的健康有害，______ 是对儿童和老人。” 可知，应该是尤其。故选C。4．句意：他们很容易生病，医院里挤满了人。A. schools学校；B. gardens 花园；C. zoos动物园；D. hospitals医院。由句子They fell ill easily他们很容易生病。可知，生病以后得去医院看病，所以是医院里挤满了人。故选D。5．句意：所以有必要阻止人们做许多坏事来破坏环境。It's necessary to do sth. 固定句型。做某事是必要的。故选C。6．句意：例如，人们应该少用汽车，不应该燃烧大量的煤和煤气。A. needn't不需要；B. shouldn't不应该；C. should应该；D. can能。结合语境“人们应该少用汽车，_______ 燃烧大量的煤和煤气。”可知，应该是不应该，我们知道燃烧大量的煤和煤气会造成环境污染。故选B。7．句意：政府需要采取措施使工厂停止向天空排放过多的废气。A. too many修饰可数名词复数；B. many too没有这种用法；C. too much修饰不可数名词；D. much too修饰副词或形容词。air是不可数名词，因此用too much。故选C。8．句意：来自于北京第4中学的三名学生写了一篇报告建议人们如何去保护环境。由下文的句子They suggested 9 people should plant more trees and set off fewer fireworks for celebration.可知，时态为一般过去时，因此本题的时态也为一般过去时，说明报告是过去写的，因此用过去时。故选A。9．句意：他们建议人们应当多种树，在庆祝的时候尽量的少放烟花。A. which哪一个；B. where哪里；C. that用于某些动词、形容词和名词后，引出各种从句；D. who谁；结合语境可知，本题是由that引导的宾语从句。故选C。10．句意：我们希望更多的人加入我们的行列。in为介词，因此后面用动词的-ing形式。故选D。二、阅读理解【答案】1．A 2．B 3．B 4．C 5．C【导语】本文是一篇说明文。主要介绍了海底旅游，同时呼吁人们在发展海底旅游业时要更加关注保护海洋和海洋动物。1．词句猜测题。根据第二段“The submarines receive nearly 2 million tourists each year and the number is still growing.”可知，此处指“乘客可以通过潜水艇的大窗户看到五颜六色的珊瑚礁和沉船”，所以them指代的是潜艇，故选A。2．推理判断题。根据第二段“The submarines receive nearly 2 million tourists each year and the number is still growing.”可知，潜艇每年接待游客数量还在增长，这说明游客对海底旅游越来越感兴趣。选项B表述错误。故选B。3．细节理解题。根据第三段“…The dinner costs about $400 per person. Be sure to book it early. Because the restaurant has only 14 seats.”可知，作者介绍了在Ithaa餐厅要付多少钱，有多少个座位。故选B。4．推理判断题。根据最后一段中“Undersea tourism has also brought more attention to the importance of protecting oceans and the animal life that calls them home…feels this is key”可知，Jason Taylor认为在发展海底旅游业的同时，也要保护海洋和海洋动物。故选C。5．篇章结构题。通读全文可知，第一段引入海底旅游；第二段和第三段具体介绍海底旅游；第四段呼吁人们发展海底旅游业时要更加关注保护海洋和海洋动物。故选C。三、七选五【答案】1．F 2．C 3．E 4．A 5．G【分析】试题分析：本文是一篇议论文，指出了骑自行车的三大好处：可以为改善空气质量尽自己的一份力量；有助于保持健康；在阳光下做个有趣的人。1．根据五月的主题May is National Bike Month，结合a month－long event trying to get couch potatoes outside，cars off the roads and subway trains empty.，可知骑行活动鼓励人们回归自行车，备选句子中，It encourages everyone to get back onto their bicycles to enjoy riding a bike.一句最合文意。故选F。2．根据本段的小标题Ride Out to Protect the Environment，可知Bike month helps everyone make their efforts to improve the environment.最合文意，故选C。3．根据本段主题“保护环境”，结合句子you are helping bring down the air pollution.，可知It is the most common form of pollution.与上文联系最为紧密，故选E。4．根据本段的小标题Count Down Those Calories，可知Riding a bicycle burns calories and helps keep you healthy. 最合文意，故选A。5．根据本段的小标题Share the Sunny Summer，结合下文Be a fun-in-the-sun child！Enjoy yourself!，可知Invite a group of friends to get on the bikes and ride this May! 最合文意，故选G。四、短文填空【答案】1.to build 2．comfortable 3．It 4．materials 5．dug 6．are made 7．but 8．which/that 9．to 10．certainly【分析】这篇短文给我们介绍的是Simon Dale这个人，他不喜欢住在城市的公寓里，他觉得我们应该与自然世界和谐共处。于是在他岳父的帮助下，他在农村建了一所房子，这是一个生态住房，材料都是天然的。1．句意：因此他下定决心在农村修建他自己的房子。build修建，建筑，是一个动词。句中谓语动词部分使用了短语make up one’s mind“下定决心”，后面常跟动词不定式形式，故这里应填to build。2．句意：他的岳父是一个建筑工人，在他的帮助下，他仅仅在四个月之后就搬进了舒服的新家。comfort可以作动词或者名词，意为“舒适，安慰”。根据句意可知，这里表示“一个…的家”，应用形容词形式comfortable，“舒适的”，修饰后面的名词home。3．句意：修建这个房子只花费了4,700美元。根据句意可知，这里表示建造房子花费了…钱，It是形式主语，to build the house是真正的主语。故填It。4．句意：这个生态的房子是有天然的材料制成的。material材料，是一个名词。根据文意和常识可知，建造房子需要很多的材料，故这里应填名词复数materials。5．句意：Simon和他的岳父在山坡上挖了个洞，然后用泥和石头做墙。dig挖，是一个动词。根据句意可知，这句话表达的是过去发生的事情，应用一般过去时。并且空后and the used…使用了过去式，and连接并列的谓语动词，故这里也填过去式dug，是不规则的变化。6．句意：地板是用附近地区的木头铺成的。make制作，是一个动词。根据句意可知，The floors与动词构成被动关系，应用被动语态；这句话说的是客观事实，应用一般现在时，故应填are made。7．句意：没有暖气，但是有一个烧木头的火炉和太阳能电池板，提供照明、音乐和电脑的用电。根据句意，空前提到no central heating，而空后是there’s a wood-burner and solar panels“有…”，前后位转折关系，故这里应填but。8．句意：没有暖气，但是有一个烧木头的火炉和太阳能电池板，提供照明、音乐和电脑的用电。根据句子结构可知，这里是一个定语从句，先行词是solar panels，指物，从句中缺少主语，故应用关系代词which或者that引导。9．句意：多亏了地下的空气，冰箱能保持凉爽。根据句意可知，这里考查的是固定短语thanks to，意为“多亏，幸亏，由于”，故这里填to。10．句意：当然他尽了最大努力来实现这一点。certain当然的，肯定的，是一个形容词。根据句意和句子结构可知，这个词修饰的是整个句子的内容，应用副词形式，故填certainly。
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Unit 13
We’re trying to save the earth!
Section B (3a-Self check)
读写结合写作课优质课
人教新目标版 九年级(全册)
Learning Objectives
1.通过观看视频和图片，能够正确地回答问题，能够根据图片说出地球遭遇的环境问题，能够说出造成环境问题的原因，能够说出拯救地球的方法和措施。
2.根据2d对话，能够用情态动词说出保护环境的措施，能够把2d对话改写成一篇介绍保护环境的文章。能够正确地完成3a笔记，通过3b写作提示，能够写出一篇文章介绍自己周围环境以及环境问题和解决办法，完成写作任务。
3.能够结合本单元的环境问题和环保措施，再写一篇描述污染、环境保护和循环再利用的文章；通过写作练习，来培养学生爱护环境和保护动物的意识。
01 Lead in
Watch and say
Let's enjoy a video and answer the question.
What is the environmental problem
There is a lot of ____________ in
the sea because people ________
rubbish into it.
rubbish
throw
There are __________ trees now
because a large number of them
were ______________ by humans.
fewer
cut down
The air is badly _____________
bythe black smoke because
____________ burn coal.
polluted
factories
Animals are ____________ their
homes because of the worse
_________________.
losing
environment
There are more and more
__________ on the road, and the
air is badly ______________.
cars
polluted
There is too much _______ and
____ in the streets because people are _________ in public places.
rubbish
waste
littering
Watch and say
Let's enjoy another video and answer the question.
What should we do to protect the environment
We should ____________ the
lights when we leave a room.
turn off
We can bring our own ________
when we’re _________________.
bags
go shopping
We are expected to __________
and __________ different kinds
of ___________.
separate
recycle
waste
separate v. 分开
/ sepr t/
We should turn off the ________
when we’re washing the hair.
shower
Don’t use too much water
to ___________ the toilet.
flush
flush /fl / v. 冲（抽水马桶）
Try to __________________
instead of a __________.
have a shower
bath
Remember to turn off the
________ while
______________ your teeth.
water tap
brushing
water tap 水龙头
We can _________ paper and
books.
reuse
What can governments do to protect the environment
Look and say
What can governments do to protect the environment
The governments should ________________ the factories that _____________ the air and water.
close down
pollute
People should be ____________
for ______________.
fined
littering
Governments should ___________
people not to use ______________.
encourage
plastic bags
Governments are supposed to _____
the number of cars on the _____.
limit
road
Activities should be ______________ to let people know the ______________ of environmental protection.
organized
importance
02 Pre-writing
Fill and say
Fill in the blanks according to the pictures and context.
What is the problem The river is ___________ rubbish and dead fish.
What is causing the problem People are throwing_______and some factories are putting ________ into the river.
What should we do We should ask the ____________ to __________ the factories. Everyone should help to __________ the river.
___________ pollution
water
full of
litter
dirty water
government
close down
clean up
Fill and say
What is the problem There is too much________________.
What is causing the problem People are ______________things in public places. They’re using too many disposable(一次性的)_________ and bowls and ________bags.
What should we do We should _____ rubbish ____the bins. It’s everyone’s duty to _______ public places clean and beautiful.
Fill in the blanks according to the pictures and context.
___________ pollution
land
rubbish and waste
throwing away
plastic
throw
in
chopsticks
keep
Fill and say
Fill in the blanks according to the pictures and context.
What is the problem There is too much__________.
What is causing the problem
What should we do We should ____ the bus or subway, ______ the bikes instead of ________.
___________ pollution
noise
noise
more cars
take
ride
driving
There are ____________ and planes these days
Fill and say
Fill in the blanks according to the pictures and context.
What is the problem The air is badly _______.
What is causing the problem
What should we do We should ____ the bus or subway, ______ the bikes instead of ________.
___________ pollution
air
There are __________ on the road. Factories that burn coal also ______the air with a lot of black _______.
take
driving
polluted
more cars
pollute
smoke
ride
Do you know how to write an article about environmental protection
Read and say
Read 2d, rewrite the sentences in it with“should/can/had better/must…”.
1.We should take the bus or subway instead of driving.
2.We can also ride a bike , it's good for health!
3. We had better bring a bag to go shopping.
4. We should never take wooden chopsticks
or plastic forks when buying takeaway food.
5.We must throw rubbish in the bins and keep
public places clean and beautiful.
6.I think if we work together , our actions can
make a difference and lead to a better future.
How to protect our environment
Can you write an article with this title about how to protect our environment
Watch and say
How to protect our environment
Firstly , we should take the bus or subway instead of driving, we can also ride a bike , it’s good for health ! Secondly, we had better bring a bag to go shopping and never take wooden chopsticks or plastic forks when buying takeaway food. Thirdly/Lastly, we must throw rubbish in the bins and keep public places clean and beautiful.
Nowadays our environment is becoming worse and worse. As a student , we must try our best to do everything to protect our environment.
I think if we work together , our actions can make a difference and lead to a better future.
Nowadays our earth is badly polluted. As a student , we must try our best to do everything to save our earth.
Discuss and say
Where do you live Do you like your city
Does your city have these problems
Is it a nice place Why or why not What are the problems Discuss in groups.
air pollution
noise pollution
water pollution
Central Park
rubbish disposal(处理) areas
Think and fill
3a
Think about the environment in your town/city and complete the chart below.
Which parts of the town/city have a nice environment Why are they nice
Which parts need to be improved Why
Central Park
clean
greenery绿色植被
fresh air
nice to look at
quiet and
peaceful
rubbish disposal areas
at the bottom of apartment blocks
rubbish spilling (溢出) out of bins
bad smells
unsightly(不雅观)
unhealthy
full of pests(害虫) like rats, insects, cockroaches
03 While-writing
Look and write
3b
Write a letter to the city mayor about the problems and your suggestions.
In your letter, describe the environmental problems in your town/city.
What are the problems
Where are they
What or who is causing these problems
Then, give suggestions or possible ways to solve the problems.
I think that ...
We should/could ...
I suggest ...
Look and write
写作指导
1. 人称: 第一人称为主；
2. 时态: 一般现在时态为主，根据实际并用多种时态；
3. 文体：应用文（书信）
4. 常用句型：
① There is/are...
② I think that…
③ We should/ could…
④ I suggest…
5. 写作思路:
本次写作内容是一封书信，信中首先要介绍你所在城市存在有哪些环境问题，是谁造成的这些问题，然后提出解决这些环境问题的方法和措施，可以结合3a中列举的问题和前面学过的解决办法来完成这封信。
Look and write
写作模板
解决办法
详述问题
开篇点题
I have lived in this town ever since I was born and I love this town very much.
I think that there are beautiful areas in this town, but there are also areas that aren’t attractive, like the rubbish disposal areas at the bottom of our apartment blocks.…
We could try to ask people to produce less rubbish. I suggest that rubbish collectors collect rubbish more often as well. ...
表达观点
I believe that a better environment can be …
Look and write
好的句子
Everyone in this town should play a part in cleaning it up.
To cut down air pollution, we should take the bus or subway instead of driving.
The river used to be so clean.
Let’s take action now!
All these small things can add up and become big things that can improve the environment.
Look and write
范文欣赏
Dear Sir/Madam,
I have lived in this town ever since I was born and I love this town very much.
I think that there are beautiful areas in this town, but there are also areas that aren’t attractive, like the rubbish disposal areas at the bottom of our apartment blocks. There is rubbish coming out of the bins, and flies, cockroaches and rats running all over the rubbish. It is unpleasant to look at, smelly, and it makes the environment very unhealthy.
The problem is that the rubbish collectors do not come often enough to collect the rubbish. The people living here may also be throwing away too much rubbish.
We could try to ask people to produce less rubbish. I suggest that rubbish collectors collect rubbish more often as well.
I believe that a better environment can be created in this town and we should all work together to achieve it.
Yours faithfully,
Wang Xi
Read and check
Talk about your passages according to the assessments on the right.
项目 标准 自我评价 同伴评价
结构（3分） 段落合理 （2 分）
衔接自然 (1分)
内容（8分） 要点1:城市的环境问题（2分）
要点2:你的建议（3分）
要点3:呼吁（1分）
拓展合理 (2分)
语言（3分） 词汇丰富 (1分)
句法正确 ，语言优美( 2分)
卷面（1分） 书写工整（ 1分）
Look and write
写作任务
假如你是李明，你校英语报”Save the Earth”专栏向全校学生举行演讲比赛。请你根据以下思维导图内容提示用英文写一篇演讲稿，向大家宣传环保的重要性，呼吁大家为保护环境贡献一份力量。
保护地球
存在的环境问题
1.路上有太多车，导致空气污染
2. ……
3.……
保护环境的方法
1.走路或骑车上学
2. ……
3.……
呼吁
保护环境，人人有责
Look and write
体裁：应用文
时态：一般现在时
人称：第一人称、第三人称
话题：环境保护
开头：说明存在的环境问题
正文：列举保护环境的方法
结尾：呼吁保护环境
Look and write
开头：存在的环境问题
正文：列举环境保护的方法
结尾：呼吁保护环境
There are many environmental problems in our lives. For example, ... ...
First, we can ... ...
Second, ... ...
Last but not least, ... ...
It is our duty to save the earth. Let’s take action from now on!
Look and write
环境问题
plastic bags and bottles
encourage ... to use reusable bags
throw litter into the river;
put waste into...
close down the factories
help clean up the river
more and more cars;
give off too much waste gas
take public transportation
Look and write
Ladies and gentlelmen,
The earth is the only home for everyone on it. But there are still many environmental problems in our lives. First, there are more and more cars on the road. They give off too much waste gas that pollutes the air. Second, people use too many plastic bags and bottles and throw them away after using once. Last but not least, rivers and lakes are badly polluted because people throw litter into the water and factories put waste into it, too.
In order to protect our earth, we can take public transportation instead of driving or riding in cars. People should be encouraged to use resusable bags whey they go shopping. Besides. the government should develop laws to close down the factories that pollute water.
It is out duty to save the earth. Let’s take action from now on!
Yours,
Li Hua
Read and check
Peer-editing
项目 标准 自我评价 同伴评价
结构（3分） 段落合理 （2 分）
衔接自然 (1分)
内容（8分） 要点1:当今的环境问题（2分）
要点2:你的建议（3分）
要点3:呼吁（1分）
拓展合理 (2分)
语言（3分） 词汇丰富 (1分)
句法正确 ，语言优美( 2分)
卷面（1分） 书写工整（ 1分）
04 Post-writing
Listen and sing
Let’s enjoy and English song.
Look and say
Let’s care for our city and make it a better place!
Look and write
1 Write different forms of the words. Then add more to each group.
Self Check
v.— n.
pollute ---
act ---
protect---
inspire ---
build ---
create ---
pollution
action
protection
inspiration
building
creation
n.— adj.
fame ---
wood ---
science---
health ---
south ---
care ---
famous
wooden
scientific
healthy
southern
careful
Look and write
1 Write different forms of the words. Then add more to each group.
Self Check
adj.— n.
different ---
important---
adj. — adv.
slow ---
wide ---
sudden ---
real ---
slowly
widely
suddenly
really
v.— n.
n.— adj.
educate—
meet—
paint—
education
meeting
painting
wool—
north—
wind—
woolen
northern
windy
silent—
patient—
absent—
silence,
patience,
absence
actual—
quick—
sure—
actually
quickly
surely
Look and write
Self Check
2 Match each statement with the grammar structure.
Statement Grammar
The river used to be so clean. Present progressive
We have seen many changes in the environment. Modal verbs
People should take public transportation more. Passive voice
The river is polluted by factories. used to
The air pollution is getting worse and worse. Present perfect
Look and write
3 Write ways to cut down on these kinds of pollution.
Self Check
stop factories from throwing waste into rivers.
Try not to use plastic bags when shopping
Cut down the number of cars.
Reduce the number of factories that burn coal.
05 Summary
Summary
Environmental problems
06 Exercises
Class test
一、单项选择
1. I like hiking in the forest because the air is pretty ______.A. free B. dirty C. polluted D. fresh2. —How much is the dress —It _____ me 400 yuan.A. cost B. spent C. took D. paid3. In the past few years, great changes _________ in Chongqing.A. take place B. took place C. have taken place D. have been taken place
4. Not only _____ food and clothes to the poor people, but also they helped them build houses.
A. did they gave B. did they give
C. gave they D. give they
D
A
C
B
Class test
二、提示词填空
There were many people ________ (take) part in the activity yesterday.6. Jim's health ____________ (improve) greatly since he started on this new diet.7. The lights should __________ (turn) off when leaving the room.8. Tigers are the _________ (strong) animals in their food chain.9. I thought about _______ (go) to Thailand for vacation.
took
has improved
be turned
strongest
going
07 Homework
Look and write
Review the new words and expressions in Unit 13.
Polish your writing according to your group members’ advice.
Preview the new words and expressions in Unit 14.
谢谢
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