高中英语外研版(2019)必修第一册Unit 6 At one with nature课时作业(学生版+教师版共8份打包)

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高中英语外研版(2019)必修第一册Unit 6 At one with nature课时作业(学生版+教师版共8份打包)

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Unit 6 课时作业(三)
(分值:45分)
Ⅰ.单词拼写(共10题;每题1分,共10分)
1.Which      (味道) do you want—chocolate or vanilla (香草)
2.The country has developed a new national flood warning      (系统).
3.The good news is that      (专家的) help is now available.
4.He devoted all his    (精力) to the reformation of science throughout last year.
5.The book,which was      (出版) many years ago,describes beautiful Shangri-La.
6.Some pine    (树枝) were put into the basket to make this nest safe and comfortable.
7.When    (租用) a house,everyone expects not only the good quality of the house but also the nice neighbours.
8.Taking exercise on a regular basis will be of    (好处) to you.
9.Due to the       (有限的) resources available,we had to prioritise the projects that would have the greatest impact.
10.The      (令人愉快的) weather and friendly atmosphere made our stay at the countryside inn truly enjoyable.
【答案】 1.flavour 2.system 3.expert 4.energy 5.published 6.branches 7.renting
8.benefit 9.limited 10.pleasant
Ⅱ.句子语法填空(共10题;每题1.5分,共15分)
1.Laughter has been shown to have many      (benefit) effects on the human body in different ways.
2.There is a      (limited) to the amount of pain we can bear.
3.Would you like to have your writing      (publish) in this magazine
4.We were amazed by the      (beauty) scenery of the mountains and lakes.
5.The      (energy) children ran around the playground,laughing and playing with each other all afternoon.
6.The      (consume) are very satisfied with the quality and price of this product.
7.After a      (please) morning jog through the park,I felt fresh and ready to start the day.
8.When she is painting in the mountains,she feels at one      nature.
9.After hearing his inconsistent explanation,I was      doubt about his honesty.
10.The new café offers a wide variety of teas,full of unique and delightful     (flavour).
【答案】 1.beneficial 2.limit 3.published 4.beautiful 5.energetic 6.consumers 7.pleasant 8.with 9.in 10.flavours
Ⅲ.情境写作(共5题;每题2分,共10分)
1.She is a talented musician         (除……之外还) a photographer.
2.It is reported that fish         (对……有好处) improving memory.
3.Please take some time to         (认真思考) our offer.
4.The new policy is expected to              (对……有影响) the way businesses operate in the industry.
5.                 (虽然这份工作具有挑战性),it’s also very rewarding.
【答案】 1.as well as 2.is good for 3.reflect on 4.have an effect on 5.While the job is challenging
Ⅳ.阅读理解(共4题;每题2.5分,共10分)
Many people prefer to have a bottle of water with them wherever they go,and most typically they use disposable (一次性的) plastic bottles for this purpose.Despite the convenience of this approach,it’s worth considering a move away from bottled water.
Plastic water bottles greatly contribute to the environmental crises that we’re currently facing.Of course plastic can be recycled,but only a small portion of waste is processed properly and reused again.Most of the plastic packaging ends up either in the landfills or in the oceans.While our world’s oceans are faced with millions of tons of new plastic materials every year,we must admit that plastic water bottles share part of the blame for this problem.
By using disposable water bottles on a regular basis,consumers create continued financial motivation for the water companies to keep producing huge amounts of waste,while it’s nearly impossible to monitor how the bottles are manufactured and which percentage is made of recycled plastic.Many brands advertise a variety of beneficial effects,but in reality bottled water passes through an industrial facility and may be polluted in quite a few ways.
On the other hand,the impact of water impurities (杂质) can directly lead to serious health problems if such water is consumed over a long period.Some of the water impurities may be of chemical nature,like chlorine or calcium,and they can damage the skin.In rare cases it’s possible to trace amounts of highly poisonous materials in the bottled water products,which apparently results in dangerous results.That’s why it’s highly recommended to use your own portable water bottle on the road as well as a water purification device at home to ensure that the water you are drinking daily is completely free of anything that could harm your health.
Now that you’re aware of how bottled water is pretty harmful not only to humans but also to wildlife and the environment,are you ready to say goodbye to it
【语篇导读】 本文是议论文。文章主要围绕“放弃瓶装水”这一观点展开,列举了塑料水瓶对环境的危害、瓶装水可能存在的健康风险,并建议人们放弃瓶装水。
(  )1.How does the author feel when it comes to plastic water bottles
[A] These bottles have caught most people’s attention.
[B] They have created great convenience to our life.
[C] They should have been recycled to a great extent.
[D] They have caused terrible impact on the Earth.
【答案】 D
【解析】 推理判断题。根据第二段内容可知,塑料水瓶极大地加剧了我们目前所面临的环境危机,而大多数塑料包装最终都会被填埋或扔进海洋,这表明塑料水瓶对地球造成了严重的影响。故选D。
(  )2.What can we infer according to the third paragraph
[A] The water companies are seeking for high profits.
[B] You should be cautious when deciding on bottled water.
[C] The bottles are made of non-recycled plastic.
[D] You should choose the famous brands of bottled water.
【答案】 B
【解析】 推理判断题。根据第三段的第一句可知,我们无法监测瓶装水的制造过程和原料是否安全,因此应该谨慎选择瓶装水。故选B。
(  )3.What is likely to make the consumers worried
[A] Water in the bottles kept for a long time.
[B] The bottles made of different materials.
[C] The bottled water with a lot of impurities.
[D] The complex procedures of producing bottles.
【答案】 C
【解析】 推理判断题。根据第四段内容可知,水中的杂质可以直接导致严重的健康问题,特别是当这些水被长期饮用时。因此,含有大量杂质的瓶装水很可能会让消费者感到担忧。故选C。
(  )4.Which of the following is a suitable title for the passage
[A] Why You Need to Break Your Bottled Water Habit
[B] How the Plastic Bottled Water Is Actually Produced
[C] Why Most People Have a Preference for Bottled Water
[D] How Plastic Bottles Create Influence to the Environment
【答案】 A
【解析】 标题归纳题。通读全文可知,文章主要讨论了瓶装水对环境和健康的不良影响,并建议读者放弃瓶装水,A项准确地概括了文章的主要内容,适合作为文章的标题。故选A。Unit 6 课时作业(三)
(分值:45分)
Ⅰ.单词拼写(共10题;每题1分,共10分)
1.Which      (味道) do you want—chocolate or vanilla (香草)
2.The country has developed a new national flood warning      (系统).
3.The good news is that      (专家的) help is now available.
4.He devoted all his    (精力) to the reformation of science throughout last year.
5.The book,which was      (出版) many years ago,describes beautiful Shangri-La.
6.Some pine    (树枝) were put into the basket to make this nest safe and comfortable.
7.When    (租用) a house,everyone expects not only the good quality of the house but also the nice neighbours.
8.Taking exercise on a regular basis will be of    (好处) to you.
9.Due to the       (有限的) resources available,we had to prioritise the projects that would have the greatest impact.
10.The      (令人愉快的) weather and friendly atmosphere made our stay at the countryside inn truly enjoyable.
Ⅱ.句子语法填空(共10题;每题1.5分,共15分)
1.Laughter has been shown to have many      (benefit) effects on the human body in different ways.
2.There is a      (limited) to the amount of pain we can bear.
3.Would you like to have your writing      (publish) in this magazine
4.We were amazed by the      (beauty) scenery of the mountains and lakes.
5.The      (energy) children ran around the playground,laughing and playing with each other all afternoon.
6.The      (consume) are very satisfied with the quality and price of this product.
7.After a      (please) morning jog through the park,I felt fresh and ready to start the day.
8.When she is painting in the mountains,she feels at one      nature.
9.After hearing his inconsistent explanation,I was      doubt about his honesty.
10.The new café offers a wide variety of teas,full of unique and delightful     (flavour).
Ⅲ.情境写作(共5题;每题2分,共10分)
1.She is a talented musician         (除……之外还) a photographer.
2.It is reported that fish         (对……有好处) improving memory.
3.Please take some time to         (认真思考) our offer.
4.The new policy is expected to              (对……有影响) the way businesses operate in the industry.
5.                 (虽然这份工作具有挑战性),it’s also very rewarding.
Ⅳ.阅读理解(共4题;每题2.5分,共10分)
Many people prefer to have a bottle of water with them wherever they go,and most typically they use disposable (一次性的) plastic bottles for this purpose.Despite the convenience of this approach,it’s worth considering a move away from bottled water.
Plastic water bottles greatly contribute to the environmental crises that we’re currently facing.Of course plastic can be recycled,but only a small portion of waste is processed properly and reused again.Most of the plastic packaging ends up either in the landfills or in the oceans.While our world’s oceans are faced with millions of tons of new plastic materials every year,we must admit that plastic water bottles share part of the blame for this problem.
By using disposable water bottles on a regular basis,consumers create continued financial motivation for the water companies to keep producing huge amounts of waste,while it’s nearly impossible to monitor how the bottles are manufactured and which percentage is made of recycled plastic.Many brands advertise a variety of beneficial effects,but in reality bottled water passes through an industrial facility and may be polluted in quite a few ways.
On the other hand,the impact of water impurities (杂质) can directly lead to serious health problems if such water is consumed over a long period.Some of the water impurities may be of chemical nature,like chlorine or calcium,and they can damage the skin.In rare cases it’s possible to trace amounts of highly poisonous materials in the bottled water products,which apparently results in dangerous results.That’s why it’s highly recommended to use your own portable water bottle on the road as well as a water purification device at home to ensure that the water you are drinking daily is completely free of anything that could harm your health.
Now that you’re aware of how bottled water is pretty harmful not only to humans but also to wildlife and the environment,are you ready to say goodbye to it
【语篇导读】 本文是议论文。文章主要围绕“放弃瓶装水”这一观点展开,列举了塑料水瓶对环境的危害、瓶装水可能存在的健康风险,并建议人们放弃瓶装水。
(  )1.How does the author feel when it comes to plastic water bottles
[A] These bottles have caught most people’s attention.
[B] They have created great convenience to our life.
[C] They should have been recycled to a great extent.
[D] They have caused terrible impact on the Earth.
(  )2.What can we infer according to the third paragraph
[A] The water companies are seeking for high profits.
[B] You should be cautious when deciding on bottled water.
[C] The bottles are made of non-recycled plastic.
[D] You should choose the famous brands of bottled water.
(  )3.What is likely to make the consumers worried
[A] Water in the bottles kept for a long time.
[B] The bottles made of different materials.
[C] The bottled water with a lot of impurities.
[D] The complex procedures of producing bottles.
(  )4.Which of the following is a suitable title for the passage
[A] Why You Need to Break Your Bottled Water Habit
[B] How the Plastic Bottled Water Is Actually Produced
[C] Why Most People Have a Preference for Bottled Water
[D] How Plastic Bottles Create Influence to the Environment Unit 6 课时作业(二)
(分值:50分)
Ⅰ.句子语法填空(共10题;每题1.5分,共15分)
1.The reason         the man is often late for work is still unknown.
2.This is the camera         he often takes photos.
3.The famous scientist         my father once worked in Beijing went abroad last year.
4.I still remember that day        I talked to a native speaker in English for the first time.
5.During the National Day we visited the old house         Yuan Longping used to live.
6.Some young people,most        were well-educated,chose to start business after graduation from university.
7.Can you tell us the way         he did the experiment
8.The book,         I can’t finish my report,is missing.
9.My father is the first person         I will turn for help when I meet difficulties.
10.Many of the lessons are now available online,          students can choose for free.
Ⅱ.情境写作(共5题;每题2分,共10分)
1.The man               (你跟我说过的) the other day turned out to be a teacher.
2.The girl wrote a thank-you letter to the policeman              (拯救了她的).
3.She is the woman the name                   (在全国都家喻户晓的).
4.In my view,the reason                  (我们进行体育运动的) is not to win but to fail without losing hope.
5.This part of the city is an area                 (我熟悉的) since childhood.
Ⅲ.阅读理解(共4题;每题2.5分,共10分)
Gardening is popular in many parts of the world.This outdoor activity gives us beautiful plants,pleasant smelling flowers and fresh fruit and vegetables.And it also does a lot of good to our health.
Gardening connects people.When you are gardening,you are outdoors.So it is a perfect chance to meet and spend time with your neighbours.Most people love to talk about their hobbies,and gardeners are no different.They usually enjoy showing people what they are growing.And most enjoy sharing advice and stories about their gardens almost as much as sharing flowers and vegetables from their gardens.
Gardening is a great activity for children.It gets them outdoors and off computers,
televisions and cell phones.Gardening is also a great teacher.It can teach a child about where food comes from and healthy eating.It also helps them to understand that the natural resources are not inexhaustible and the importance of using them carefully.
Then,when you garden,you must move around.All the different movements needed for gardening,like bending and lifting,work small muscles in the body.And you can easily get good exercise when you are digging holes or pulling grasses.
In a study,researchers looked at more than 2,800 people over the age of 60.They studied their lifestyle habits,activities and health over a 16-year period.They found that gardening could lower the risk of future Alzheimer’s disease (阿尔茨海默病) by 36 per cent.Gardening requires people to do many repeated actions,such as picking off dying flowers.These actions have a calming influence on the brain.The brain is still active but not in the same way when we use computers.
You’ll feel wonderful when what you grow in a garden looks,smells,feels and tastes good.
【语篇导读】 本文是说明文。文章介绍了园艺给人们带来的诸多好处,它能让人与他人保持联系,对孩子也有好处,还能让人锻炼身体。
(  )1.What can be inferred from Paragraph 2
[A] Gardeners don’t feel lonely.
[B] Gardeners are fond of showing off.
[C] Gardeners have many hobbies.
[D] Gardeners care about the environment.
(  )2.What does the underlined word “inexhaustible” in Paragraph 3 mean
[A] Useless. [B] Special.
[C] Endless. [D] Cheap.
(  )3.What is the study used to show in the fifth paragraph
[A] Gardening is popular with the old.
[B] Gardening is good for health.
[C] Gardening can be a tiring activity.
[D] Gardening is better than playing computers.
(  )4.What’s the purpose of the text
[A] To show how to garden.
[B] To encourage us to garden.
[C] To show gardening is popular.
[D] To encourage us to do outdoor activities.
Ⅳ.语法填空(共10题;每题1.5分,共15分)
If you’re one of those people planning to do something helpful in honour of Earth Day, you may be wondering what 1.    (exact) you can do.We’ve got 10 great 2.      (way) to roll up your sleeves and get to work, whether you have 5 minutes,5 hours 3.     want to form habits that will last a lifetime.
Since our cars are some of the 4.     (great) sources of pollution in our daily lives, it makes sense to start there.Even if you have 5.      short trip to work, driving to and
6.     work could still be a major contributor to pollution.For example, a person drives 16 kilometres each way, 7.      means he consumes (消耗) about 1 gallon (about 4.5 litres in the UK) of gas for the round trip at least.But that single gallon of gas sends 9 kilograms of carbon dioxide into the air.That’s because 1 gallon of gas 8.     (weigh) about 2.9 kilograms and produces 9 kilograms of carbon dioxide when 9.     (burn).So by not burning that 1 gallon, you’ll keep 9 kilograms of green-house gas out of the air.
So how will you get around Consider 10.      (take) the bus or train, working from home for the day, or riding your bike if possible.Then you’ll be getting healthier with the planet. Unit 6 课时作业(二)
(分值:50分)
Ⅰ.句子语法填空(共10题;每题1.5分,共15分)
1.The reason         the man is often late for work is still unknown.
2.This is the camera         he often takes photos.
3.The famous scientist         my father once worked in Beijing went abroad last year.
4.I still remember that day        I talked to a native speaker in English for the first time.
5.During the National Day we visited the old house         Yuan Longping used to live.
6.Some young people,most        were well-educated,chose to start business after graduation from university.
7.Can you tell us the way         he did the experiment
8.The book,         I can’t finish my report,is missing.
9.My father is the first person         I will turn for help when I meet difficulties.
10.Many of the lessons are now available online,          students can choose for free.
【答案】 1.for which 2.with which 3.with whom 4.on which 5.in which 6.of whom 
7.in which 8.without which 9.to whom 10.from which
Ⅱ.情境写作(共5题;每题2分,共10分)
1.The man               (你跟我说过的) the other day turned out to be a teacher.
2.The girl wrote a thank-you letter to the policeman              (拯救了她的).
3.She is the woman the name                   (在全国都家喻户晓的).
4.In my view,the reason                  (我们进行体育运动的) is not to win but to fail without losing hope.
5.This part of the city is an area                 (我熟悉的) since childhood.
【答案】 1.about whom you told me 2.by whom she was rescued 3.of whom is known all over the country 4.for which we play sports 5.with which I have been familiar
Ⅲ.阅读理解(共4题;每题2.5分,共10分)
Gardening is popular in many parts of the world.This outdoor activity gives us beautiful plants,pleasant smelling flowers and fresh fruit and vegetables.And it also does a lot of good to our health.
Gardening connects people.When you are gardening,you are outdoors.So it is a perfect chance to meet and spend time with your neighbours.Most people love to talk about their hobbies,and gardeners are no different.They usually enjoy showing people what they are growing.And most enjoy sharing advice and stories about their gardens almost as much as sharing flowers and vegetables from their gardens.
Gardening is a great activity for children.It gets them outdoors and off computers,
televisions and cell phones.Gardening is also a great teacher.It can teach a child about where food comes from and healthy eating.It also helps them to understand that the natural resources are not inexhaustible and the importance of using them carefully.
Then,when you garden,you must move around.All the different movements needed for gardening,like bending and lifting,work small muscles in the body.And you can easily get good exercise when you are digging holes or pulling grasses.
In a study,researchers looked at more than 2,800 people over the age of 60.They studied their lifestyle habits,activities and health over a 16-year period.They found that gardening could lower the risk of future Alzheimer’s disease (阿尔茨海默病) by 36 per cent.Gardening requires people to do many repeated actions,such as picking off dying flowers.These actions have a calming influence on the brain.The brain is still active but not in the same way when we use computers.
You’ll feel wonderful when what you grow in a garden looks,smells,feels and tastes good.
【语篇导读】 本文是说明文。文章介绍了园艺给人们带来的诸多好处,它能让人与他人保持联系,对孩子也有好处,还能让人锻炼身体。
(  )1.What can be inferred from Paragraph 2
[A] Gardeners don’t feel lonely.
[B] Gardeners are fond of showing off.
[C] Gardeners have many hobbies.
[D] Gardeners care about the environment.
【答案】 A
【解析】 推理判断题。根据第二段的第二、第三句可知,当你做园艺时,你可能会遇到邻居并和他们共度时光。由此推断出,园艺爱好者不会感到孤独。故选A。
(  )2.What does the underlined word “inexhaustible” in Paragraph 3 mean
[A] Useless. [B] Special.
[C] Endless. [D] Cheap.
【答案】 C
【解析】 猜测词义题。根据上下文内容可推测,本句要表达的意思是“这也有助于他们理解自然资源不是取之不尽的”,因此,inexhaustible意为“用之不竭的,无止境的”。故选C。
(  )3.What is the study used to show in the fifth paragraph
[A] Gardening is popular with the old.
[B] Gardening is good for health.
[C] Gardening can be a tiring activity.
[D] Gardening is better than playing computers.
【答案】 B
【解析】 推理判断题。根据第五段的第三句可知,园艺可以大大降低未来患阿尔茨海默病的风险。由此可见,作者提到这个研究是为了表明园艺活动对健康有好处。故选B。
(  )4.What’s the purpose of the text
[A] To show how to garden.
[B] To encourage us to garden.
[C] To show gardening is popular.
[D] To encourage us to do outdoor activities.
【答案】 B
【解析】 推理判断题。通读全文可知,文章介绍了做园艺的各种好处,由此可推断,作者写这篇文章的目的是鼓励我们在业余时间多从事园艺活动。故选B。
Ⅳ.语法填空(共10题;每题1.5分,共15分)
If you’re one of those people planning to do something helpful in honour of Earth Day, you may be wondering what 1.    (exact) you can do.We’ve got 10 great 2.      (way) to roll up your sleeves and get to work, whether you have 5 minutes,5 hours 3.     want to form habits that will last a lifetime.
Since our cars are some of the 4.     (great) sources of pollution in our daily lives, it makes sense to start there.Even if you have 5.      short trip to work, driving to and
6.     work could still be a major contributor to pollution.For example, a person drives 16 kilometres each way, 7.      means he consumes (消耗) about 1 gallon (about 4.5 litres in the UK) of gas for the round trip at least.But that single gallon of gas sends 9 kilograms of carbon dioxide into the air.That’s because 1 gallon of gas 8.     (weigh) about 2.9 kilograms and produces 9 kilograms of carbon dioxide when 9.     (burn).So by not burning that 1 gallon, you’ll keep 9 kilograms of green-house gas out of the air.
So how will you get around Consider 10.      (take) the bus or train, working from home for the day, or riding your bike if possible.Then you’ll be getting healthier with the planet.
【语篇导读】 本文是说明文。文章主要介绍了为纪念地球日可以做的一些对地球有益的事情。
1.【答案】 exactly
【解析】 考查副词。分析句子结构可知,此处应用副词exactly作状语修饰动词do。故填exactly。
2.【答案】 ways
【解析】 考查名词复数。分析句子结构可知,此处是名词作宾语,结合句中的“10”可知,此处应用名词的复数形式。故填ways。
3.【答案】 or
【解析】 考查连词。分析句子结构可知,此处为固定句型“whether...or...”,意为“无论……还是……”。故填or。
4.【答案】 greatest
【解析】 考查形容词最高级。根据句意以及前面的“the”可知,此处应用形容词的最高级形式。故填greatest。
5.【答案】 a
【解析】 考查冠词。分析句子结构可知,此处为固定短语have a short trip,意为“进行短途旅行”。故填a。
6.【答案】 from
【解析】 考查介词。分析句子结构可知,此处为固定短语to and from work,意为“上下班”。故填from。
7.【答案】 which
【解析】 考查定语从句。分析句子结构可知,此处为关系代词which引导的非限制性定语从句,先行词为前面整句话,设空处在从句中作主语。故填which。
8.【答案】 weighs
【解析】 考查动词的时态和主谓一致。分析句子结构可知,此处为句子的谓语,且时态为一般现在时;主语1 gallon of gas为单数意义的名词。故填weighs。
9.【答案】 burnt
【解析】 考查非谓语动词。分析句子结构可知,此处省略了主语1 gallon of gas和be动词is;主语和动词burn之间为被动关系,所以应用过去分词形式。故填burnt。
10.【答案】 taking
【解析】 考查动名词。分析句子结构可知,此处为动词短语consider doing sth,意为“考虑做某事”,所以设空处应用动名词形式。故填taking。Unit 6 课时作业(四)
单元知识综合练
(分值:54.5分)
Ⅰ.熟词生义(共12题;每题1分,共12分)
1.channel
A.n.途径,渠道 B.v.输送资金,提供帮助 C.n.电视频道 D.v.输送,传达
①What’s on channel 4 tonight    
②Complaints must be made through the proper channels.   
③Money for the project will be channeled through local government.   
④The advanced lens system is able to channel the light signal along a precise path.   
【答案】 ①C ②A ③B ④D
2.写出下列句中黑体词的含义。
①The beauty of rereading lies in the idea that our bond with the work is based on our present mental register.       
②The bank has three branches in Norwich,and over three hundred countrywide.     
③How much rent do you pay for this apartment        
④Her understanding of the complex issue was quite shallow,as she only focused on the surface-level details without considering the underlying causes.       
⑤There was a steep decline in the birth rate last year.       
【答案】 ①n.好处;优点 ②n.分支机构 ③n.租金
④adj.肤浅的,浅薄的 ⑤adj.急剧的,大起大落的
3.写出下列语段中黑体词的含义。
Setting off early,the troop went along a narrow① bridge.They carefully searched for enemy soldiers and gradually narrowed② down their search.Suddenly,they encountered many enemy soldiers.After a fierce fight,most of the enemy soldiers were destroyed.Only a few had a narrow③ escape.
部队很早就出发了,沿着一座①         桥走。他们仔细搜查敌兵,并逐渐
②         搜索范围。突然,他们遇到了许多敌兵。经过一场激烈的战斗,大部分敌兵都被消灭了。只有少数人③        逃脱。
【答案】 ①adj.狭窄的 ②v.缩小 ③adj.勉强的,刚刚好的
Ⅱ.七选五(共5题;每题2.5分,共12.5分)
Saving the environment might seem like a difficult thing.But living an environmentally friendly life is quite easy.With just a few small lifestyle changes,you can protect the planet and also live a healthier life for yourself! 1.  
Cut back on driving.
Find other forms of transportation that consume less or no petrol.2.    They won’t cause any pollution or consume natural resources.If that isn’t a choice,consider sharing with others or using public transportation.Replacing car trips with public transport reduces traffic jams and the overall amount of petrol,cutting back your carbon footprint.
Volunteer to clean up your community.
Volunteer work has a directly positive impact on the environment in your area.You can volunteer to pick up litter,plant community gardens or clean up rivers.Find an activity that suits your interests and set aside time to help regularly.3.    If you prefer to be part of a group,volunteer with your friends,your classmates or anyone else.
Upcycle items.
4.    Instead of throwing things away,give them another purpose by making jewelry,household accessories or restyled clothing.Upcycling is fun and good for the Earth.For example,you could turn an old T-shirt into a grocery bag or use cinder blocks (空心煤渣砖) to make outdoor planters.Experiment and look for new ways to adapt used objects.
5.  
Some chemicals have harmful long-term effects on the environment.Choose chemical-
free products,plus all-natural household cleaners,beauty and hygiene products.The fewer chemicals you use,the healthier the environment will be.Plus,natural and chemical-free products are also good for you!
A.Keep recycled items properly.
B.Use fewer chemicals in your daily life.
C.Walk or ride a bike whenever possible.
D.Here are some tips that may be of great help.
E.Consider investing in an electric or hybrid (混合动力) vehicle.
F.You can join an environmental organisation that attracts you,too.
G.Creatively repurpose unwanted items to put less trash into the world.
【语篇导读】 本文是说明文。文章介绍了通过改变生活方式来保护地球的几条建议。
1.【答案】 D
【解析】 根据上文“With just a few small...healthier life for yourself!”以及下文的几条建议可知,设空处应为过渡句,引起下文,D项符合语境。故选D。
2.【答案】 C
【解析】 根据空后一句可知,此处是说要选择不会造成任何污染或消耗自然资源的交通方式,C项符合语境。故选C。
3.【答案】 F
【解析】 根据上下文可知,本段建议人们自愿参与社区清洁活动,F项符合语境。故选F。
4.【答案】 G
【解析】 根据空后一句可知,此处说的是要创造性地调整不需要的物品的用途,减少垃圾,G项符合语境。故选G。
5.【答案】 B
【解析】 设空处为本段小标题,根据本段内容可知,此处说的是要减少使用化学物质,B项符合语境,且其中的chemicals在下文多次出现。故选B。
Ⅲ.完形填空(共15题;每题1分,共15分)
During the early months of 2012,I had major heart surgery (外科手术).And it changed my  1  forever.I spent the next several months walking in and around the Prince Albert area to rebuild my inner strength,and it was during this time that I  2  my love for nature and the outdoors.
As the year went on,I 3  to see more of the beautiful northern forest,so I branched out and  4  travelling to Prince Albert National Park a couple of times a week.During these
 5 ,I have had several amazing wildlife encounters.
Later that year,I picked up my first camera.I soon fell in love with 6  and I could hardly bear to put my camera down.
In the following years,I’ve spent every weekend out at the park.
One of the most unforgettable 7  I’ve had in the park began in 2013,when I  8  a fox with a mark on his right ear.I ran into this  9  fox again in 2014,while he was walking down the road,and then again in 2015,while he was sitting under a tree.I  10  those areas in 2016,hoping to  11  him again,but Prince Albert National Park is a big area and I haven’t  12  him since.I am hoping we will have another chance  13 .
The time I’ve spent outdoors has 14  so much more than great photographs and wildlife encounters.It has allowed me to become  15  again and reconnect with nature.For these experiences,I am really thankful.
【语篇导读】 本文是记叙文。文章讲述了作者是如何爱上大自然以及大自然是如何影响他的。
(  )1.[A] life [B] job
[C] impression [D] decision
【答案】 A
【解析】 it指代上文“I had major heart surgery (外科手术)”,根据下文“I spent the next several months walking...rebuild my inner strength”以及“In the following years...at the park.”可知,做心脏手术改变了作者的生活(life)。故选A。
(  )2.[A] remembered [B] shared
[C] discovered [D] stopped
【答案】 C
【解析】 根据下文“so I branched out and...amazing wildlife encounters”可知,作者发现了(discovered)自己热爱大自然,喜欢待在户外。故选C。
(  )3.[A] agreed [B] wanted
[C] regretted [D] asked
【答案】 B
【解析】 根据语境可知,此处指作者想要(wanted)多了解美丽的北方森林。故选B。
(  )4.[A] missed [B] started
[C] minded [D] imagined
【答案】 B
【解析】 结合语境以及“so I branched out”可知,作者开始(started)每周都去阿尔伯特王子国家公园旅游几次。故选B。
(  )5.[A] events [B] tests
[C] trainings [D] visits
【答案】 D
【解析】 根据上文的“travelling to...a couple of times a week”可知,此处指在这些游览(visits)期间。故选D。
(  )6.[A] travelling [B] gardening
[C] wildlife [D] photography
【答案】 D
【解析】 根据下文的“I could hardly bear to put my camera down”可知,作者很快便喜欢上了摄影(photography)。故选D。
(  )7.[A] experiences [B] performances
[C] games [D] holidays
【答案】 A
【解析】 根据语境及文章最后一句可知,此处是在描述作者最难忘的经历(experiences)之一。故选A。
(  )8.[A] accepted [B] acquired
[C] noticed [D] kept
【答案】 C
【解析】 根据下文的“I ran into...again in 2014”可知,此处指作者在这个公园注意到了(noticed)一只狐狸。故选C。
(  )9.[A] real [B] new
[C] strange [D] same
【答案】 D
【解析】 根据语境可知,作者连续三年遇到了同一只(same)狐狸。故选D。
(  )10.[A] introduced [B] searched
[C] avoided [D] protected
【答案】 B
【解析】 根据下文“hoping to  11  him again”可知,作者在之前遇到那只狐狸的地方寻觅(searched),想再次见到那只狐狸。故选B。
(  )11.[A] find [B] help
[C] follow [D] own
【答案】 A
【解析】 结合语境可知,作者再次寻觅,希望再次找到(find)那只狐狸。故选A。
(  )12.[A] controlled [B] refused
[C] seen [D] attracted
【答案】 C
【解析】 根据上文的“but Prince Albert National Park is a big area”可知,阿尔伯特王子国家公园太大了,从那之后,作者再也没有见过(seen)那只狐狸。故选C。
(  )13.[A] meeting [B] call
[C] conversation [D] check
【答案】 A
【解析】 结合语境及上文描述可知,作者希望自己能再一次邂逅那只狐狸,chance meeting意为“偶遇”,A项符合题意。故选A。
(  )14.[A] changed [B] provided
[C] needed [D] limited
【答案】 B
【解析】 根据语境可知,此处指花在户外的时间为作者提供(provided)的远不止是很多美丽的照片和邂逅野生动物。故选B。
(  )15.[A] humourous [B] famous
[C] proud [D] healthy
【答案】 D
【解析】 根据文章首段中的“I had major heart surgery (外科手术)”以及“I spent the next several months walking...to rebuild my inner strength”可知,亲近大自然帮助作者恢复了健康,healthy符合题意。故选D。
Ⅳ.应用文写作(15分)
假设你是李华,你校英文报正在举办主题为“How to Live a Green Life”的征文活动,请你写一篇短文投稿。内容包括:
1.具体方法;
2.号召大家立刻行动。
注意:写作词数应为80个左右。
How to Live a Green Life
[写作指导]
  One possible version:
How to Live a Green Life
Today, we are faced with severe environmental problems, which deserve our attention.As students, there are plenty of things we can do to live a green life.
Above all, it’s important to change our bad living habits.For example, don’t leave the tap running while brushing our teeth or leave the house with the lights still on.What’s more, we’d better cycle or use public transport to school instead of taking a car, thus reducing air pollution and relieving traffic jams.Finally, get rid of plastic bags.Instead, bring your own bags or baskets.It’s also a good idea to avoid the use of disposable chopsticks or cups when eating out.
All in all, it’s high time that we should take immediate action.Only when we live a green life can we make a difference to saving our planet.Unit 6 课时作业(一)
(分值:45分)
Ⅰ.单词拼写(共10题;每题1分,共10分)
1.These bad habits injure one’s health a great deal,and      (因此) should be given up.
2.Flooding is likely in some coastal     (地区) of the northeast during the early part of the week.
3.We plant trees every year so as to protect the      (土壤) on the hill.
4.This kind of stamp is   (设计) by some students who are learning art at our university.
5.The ancient Chinese empire was ruled by numerous     (朝代).
6.Too much sun will     (损害) your skin.
7.The recent drought has severely affected the     (作物) yields in many areas,leading to concerns about food supply and prices.
8.As the sun began to rise,the morning mist turned into a light     (蒸汽).
9.You’d better practise swimming in a      (浅的) pool.
10.She carefully     (包) the delicate glass vase to ensure it wouldn’t break during the move.
Ⅱ.句子语法填空(共10题;每题1.5分,共15分)
1.The      (complete) of the project is scheduled for next month.
2.The Amazon rainforest is home      countless species of plants and animals.
3.The magnificent forest extends as far      the eye can see.
4.Spending too much time on the Internet is      (harm) to your health.
5.The author turned his life experiences      a touching novel.
6.I like the bike which was      by a famous Chinese     .(design)
7.He went to the trouble      (pick) me up at the airport late at night.
8.The community has a      (harmony) living environment with beautiful scenery and friendly neighbours.
9.Regular exercise and a balanced diet are important for the       (prevent) of heart disease.
10.New techniques should not only increase      (agriculture) production but also be friendly to the environment.
Ⅲ.情境写作(共5题;每题2分,共10分)
1.We are taking steps to                  (防止空气受到污染).
2.Australia          (是……的所在地) kangaroos.
3.These traditions            (已经被传承下来) from one generation to the next.
4.Our mission is to find ways for people to                 (与自然和谐相处).
5.                  (阳光温暖了大地) and made everything come to life.
Ⅳ.阅读理解(共4题;每题2.5分,共10分)
Covered in lush fur,the thickest in the animal kingdom,sea otters (海獭) can live their entire lives in the ocean,feeding heavily upon seafloor animals such as shellfish.They are often seen to eat clams (蛤蜊),which bury themselves in meadows of eelgrass,a widespread plant species growing in water.Eelgrass meadows where sea otters dig for clams become partly bare,which is commonly a concern for ecologists.
As it turns out,the meadows with sea otters are healthier,with more eelgrass,according to a study published in Science.That’s because by gently disturbing the seabed,sea otters make the plants flower and produce seeds.What’s more,their digging provides more space and sunlight for seeds to settle and grow.The enhanced genetic diversity caused by sea otters could make eelgrass more adaptable to present and future threats.
The finding is a powerful example of how animals such as otters influence their ecosystems beyond predation (捕食),often in unseen and little-known ways,says study leader Erin Foster,a research associate at the Hakai Institute.It also means sea otters,an endangered species,are vital to their environments and give eelgrass,which is in danger worldwide,a better chance of staying healthy and surviving.
Seagrass habitats are also important for many fish,providing food for animals,absorbing,
and filtering harmful pollution and bacteria from the water.“Genetic diversity typically strengthens the adaptability of species,and considering the challenges we’re facing...this will be important for eelgrass meadows,and from this aspect,the impact sea otters are having deserves our lasting concern,” says Foster.
【语篇导读】 本文是说明文。文章介绍了海獭给全世界濒危的鳗草提供了更好的保持健康和生存的机会,具有非常重要的生态作用。
(  )1.What do we know about sea otters
[A] They live part of their lives underwater.
[B] They mainly feed on sea animals like fish.
[C] They eat clams beneath eelgrass meadows.
[D] They become a new concern for ecologists.
(  )2.How does the author develop Paragraph 2
[A] By giving opinions.
[B] By presenting reasons.
[C] By clarifying concepts.
[D] By comparing results.
(  )3.Why does the author mention the endangered condition of eelgrass
[A] To provide examples of sea otters’ predation.
[B] To show the urgency to protect the environment.
[C] To highlight the role of sea otters in their ecosystems.
[D] To warn against the potential risk of climate change.
(  )4.What does Foster think of the impact sea otters have on underwater eelgrass meadows
[A] Overestimated. [B] Noteworthy.
[C] Temporary. [D] Unpredictable.Unit 6 课时作业(一)
(分值:45分)
Ⅰ.单词拼写(共10题;每题1分,共10分)
1.These bad habits injure one’s health a great deal,and      (因此) should be given up.
2.Flooding is likely in some coastal     (地区) of the northeast during the early part of the week.
3.We plant trees every year so as to protect the      (土壤) on the hill.
4.This kind of stamp is   (设计) by some students who are learning art at our university.
5.The ancient Chinese empire was ruled by numerous     (朝代).
6.Too much sun will     (损害) your skin.
7.The recent drought has severely affected the     (作物) yields in many areas,leading to concerns about food supply and prices.
8.As the sun began to rise,the morning mist turned into a light     (蒸汽).
9.You’d better practise swimming in a      (浅的) pool.
10.She carefully     (包) the delicate glass vase to ensure it wouldn’t break during the move.
【答案】 1.therefore 2.regions 3.soil 4.designed 5.dynasties 6.harm 7.crop 8.vapour 9.shallow 10.wrapped
Ⅱ.句子语法填空(共10题;每题1.5分,共15分)
1.The      (complete) of the project is scheduled for next month.
2.The Amazon rainforest is home      countless species of plants and animals.
3.The magnificent forest extends as far      the eye can see.
4.Spending too much time on the Internet is      (harm) to your health.
5.The author turned his life experiences      a touching novel.
6.I like the bike which was      by a famous Chinese     .(design)
7.He went to the trouble      (pick) me up at the airport late at night.
8.The community has a      (harmony) living environment with beautiful scenery and friendly neighbours.
9.Regular exercise and a balanced diet are important for the       (prevent) of heart disease.
10.New techniques should not only increase      (agriculture) production but also be friendly to the environment.
【答案】 1.completion 2.to 3.as 4.harmful 5.into 6.designed;designer 7.to pick
8.harmonious 9.prevention 10.agricultural
Ⅲ.情境写作(共5题;每题2分,共10分)
1.We are taking steps to                  (防止空气受到污染).
2.Australia          (是……的所在地) kangaroos.
3.These traditions            (已经被传承下来) from one generation to the next.
4.Our mission is to find ways for people to                 (与自然和谐相处).
5.                  (阳光温暖了大地) and made everything come to life.
【答案】 1.prevent air from being polluted 2.is home to 3.have been passed down 4.live in harmony with nature 5.The sunshine warmed the earth
Ⅳ.阅读理解(共4题;每题2.5分,共10分)
Covered in lush fur,the thickest in the animal kingdom,sea otters (海獭) can live their entire lives in the ocean,feeding heavily upon seafloor animals such as shellfish.They are often seen to eat clams (蛤蜊),which bury themselves in meadows of eelgrass,a widespread plant species growing in water.Eelgrass meadows where sea otters dig for clams become partly bare,which is commonly a concern for ecologists.
As it turns out,the meadows with sea otters are healthier,with more eelgrass,according to a study published in Science.That’s because by gently disturbing the seabed,sea otters make the plants flower and produce seeds.What’s more,their digging provides more space and sunlight for seeds to settle and grow.The enhanced genetic diversity caused by sea otters could make eelgrass more adaptable to present and future threats.
The finding is a powerful example of how animals such as otters influence their ecosystems beyond predation (捕食),often in unseen and little-known ways,says study leader Erin Foster,a research associate at the Hakai Institute.It also means sea otters,an endangered species,are vital to their environments and give eelgrass,which is in danger worldwide,a better chance of staying healthy and surviving.
Seagrass habitats are also important for many fish,providing food for animals,absorbing,
and filtering harmful pollution and bacteria from the water.“Genetic diversity typically strengthens the adaptability of species,and considering the challenges we’re facing...this will be important for eelgrass meadows,and from this aspect,the impact sea otters are having deserves our lasting concern,” says Foster.
【语篇导读】 本文是说明文。文章介绍了海獭给全世界濒危的鳗草提供了更好的保持健康和生存的机会,具有非常重要的生态作用。
(  )1.What do we know about sea otters
[A] They live part of their lives underwater.
[B] They mainly feed on sea animals like fish.
[C] They eat clams beneath eelgrass meadows.
[D] They become a new concern for ecologists.
【答案】 C
【解析】 细节理解题。根据第一段的第二句可知,海獭会吃藏在鳗草下面的蛤蜊。故选C。
(  )2.How does the author develop Paragraph 2
[A] By giving opinions.
[B] By presenting reasons.
[C] By clarifying concepts.
[D] By comparing results.
【答案】 B
【解析】 推理判断题。文章第二段先给出结论,说有海獭的鳗草草地会更加健康,后面再说明原因,所以第二段是通过给出原因来论证的。故选B。
(  )3.Why does the author mention the endangered condition of eelgrass
[A] To provide examples of sea otters’ predation.
[B] To show the urgency to protect the environment.
[C] To highlight the role of sea otters in their ecosystems.
[D] To warn against the potential risk of climate change.
【答案】 C
【解析】 推理判断题。根据第三段中的“ It also means sea otters...of staying healthy and surviving.”可知,作者提到濒危的鳗草是为了突出海獭对生态系统的作用。故选C。
(  )4.What does Foster think of the impact sea otters have on underwater eelgrass meadows
[A] Overestimated. [B] Noteworthy.
[C] Temporary. [D] Unpredictable.
【答案】 B
【解析】 推理判断题。根据最后一段中Foster的话可知,Foster认为海獭对鳗草草地的影响是值得我们长期关注的。故选B。Unit 6 课时作业(四)
单元知识综合练
(分值:54.5分)
Ⅰ.熟词生义(共12题;每题1分,共12分)
1.channel
A.n.途径,渠道 B.v.输送资金,提供帮助 C.n.电视频道 D.v.输送,传达
①What’s on channel 4 tonight    
②Complaints must be made through the proper channels.   
③Money for the project will be channeled through local government.   
④The advanced lens system is able to channel the light signal along a precise path.   
2.写出下列句中黑体词的含义。
①The beauty of rereading lies in the idea that our bond with the work is based on our present mental register.       
②The bank has three branches in Norwich,and over three hundred countrywide.     
③How much rent do you pay for this apartment        
④Her understanding of the complex issue was quite shallow,as she only focused on the surface-level details without considering the underlying causes.       
⑤There was a steep decline in the birth rate last year.       
3.写出下列语段中黑体词的含义。
Setting off early,the troop went along a narrow① bridge.They carefully searched for enemy soldiers and gradually narrowed② down their search.Suddenly,they encountered many enemy soldiers.After a fierce fight,most of the enemy soldiers were destroyed.Only a few had a narrow③ escape.
部队很早就出发了,沿着一座①         桥走。他们仔细搜查敌兵,并逐渐
②         搜索范围。突然,他们遇到了许多敌兵。经过一场激烈的战斗,大部分敌兵都被消灭了。只有少数人③        逃脱。
Ⅱ.七选五(共5题;每题2.5分,共12.5分)
Saving the environment might seem like a difficult thing.But living an environmentally friendly life is quite easy.With just a few small lifestyle changes,you can protect the planet and also live a healthier life for yourself! 1.  
Cut back on driving.
Find other forms of transportation that consume less or no petrol.2.    They won’t cause any pollution or consume natural resources.If that isn’t a choice,consider sharing with others or using public transportation.Replacing car trips with public transport reduces traffic jams and the overall amount of petrol,cutting back your carbon footprint.
Volunteer to clean up your community.
Volunteer work has a directly positive impact on the environment in your area.You can volunteer to pick up litter,plant community gardens or clean up rivers.Find an activity that suits your interests and set aside time to help regularly.3.    If you prefer to be part of a group,volunteer with your friends,your classmates or anyone else.
Upcycle items.
4.    Instead of throwing things away,give them another purpose by making jewelry,household accessories or restyled clothing.Upcycling is fun and good for the Earth.For example,you could turn an old T-shirt into a grocery bag or use cinder blocks (空心煤渣砖) to make outdoor planters.Experiment and look for new ways to adapt used objects.
5.  
Some chemicals have harmful long-term effects on the environment.Choose chemical-
free products,plus all-natural household cleaners,beauty and hygiene products.The fewer chemicals you use,the healthier the environment will be.Plus,natural and chemical-free products are also good for you!
A.Keep recycled items properly.
B.Use fewer chemicals in your daily life.
C.Walk or ride a bike whenever possible.
D.Here are some tips that may be of great help.
E.Consider investing in an electric or hybrid (混合动力) vehicle.
F.You can join an environmental organisation that attracts you,too.
G.Creatively repurpose unwanted items to put less trash into the world.
Ⅲ.完形填空(共15题;每题1分,共15分)
During the early months of 2012,I had major heart surgery (外科手术).And it changed my  1  forever.I spent the next several months walking in and around the Prince Albert area to rebuild my inner strength,and it was during this time that I  2  my love for nature and the outdoors.
As the year went on,I 3  to see more of the beautiful northern forest,so I branched out and  4  travelling to Prince Albert National Park a couple of times a week.During these
 5 ,I have had several amazing wildlife encounters.
Later that year,I picked up my first camera.I soon fell in love with 6  and I could hardly bear to put my camera down.
In the following years,I’ve spent every weekend out at the park.
One of the most unforgettable 7  I’ve had in the park began in 2013,when I  8  a fox with a mark on his right ear.I ran into this  9  fox again in 2014,while he was walking down the road,and then again in 2015,while he was sitting under a tree.I  10  those areas in 2016,hoping to  11  him again,but Prince Albert National Park is a big area and I haven’t  12  him since.I am hoping we will have another chance  13 .
The time I’ve spent outdoors has 14  so much more than great photographs and wildlife encounters.It has allowed me to become  15  again and reconnect with nature.For these experiences,I am really thankful.
【语篇导读】 本文是记叙文。文章讲述了作者是如何爱上大自然以及大自然是如何影响他的。
(  )1.[A] life [B] job
[C] impression [D] decision
(  )2.[A] remembered [B] shared
[C] discovered [D] stopped
(  )3.[A] agreed [B] wanted
[C] regretted [D] asked
(  )4.[A] missed [B] started
[C] minded [D] imagined
(  )5.[A] events [B] tests
[C] trainings [D] visits
(  )6.[A] travelling [B] gardening
[C] wildlife [D] photography
(  )7.[A] experiences [B] performances
[C] games [D] holidays
(  )8.[A] accepted [B] acquired
[C] noticed [D] kept
(  )9.[A] real [B] new
[C] strange [D] same
(  )10.[A] introduced [B] searched
[C] avoided [D] protected
(  )11.[A] find [B] help
[C] follow [D] own
(  )12.[A] controlled [B] refused
[C] seen [D] attracted
(  )13.[A] meeting [B] call
[C] conversation [D] check
(  )14.[A] changed [B] provided
[C] needed [D] limited
(  )15.[A] humourous [B] famous
[C] proud [D] healthy
Ⅳ.应用文写作(15分)
假设你是李华,你校英文报正在举办主题为“How to Live a Green Life”的征文活动,请你写一篇短文投稿。内容包括:
1.具体方法;
2.号召大家立刻行动。
注意:写作词数应为80个左右。
How to Live a Green Life

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