北师大版（2019）必修 第三册 Unit 8 Green living Lesson 2 Greening the Desert单元习题课件（22张PPT）

(共22张PPT)
Unit 8 Green Living
必修
第三册
Lesson 2 Greening the Desert
02
1．Hotpot restaurants in China are more ________ (profit) than other kinds, according to a consultant company.
Part Ⅰ　Vocabulary & Grammar
刷单句填空
在空白处填入1个适当的单词或括号内单词的正确形式。
profitable
句意为：一家咨询公司称，在中国，火锅店比其他类型的饭店更能赢利。根据空前的are more和空后的than可知，设空处应填形容词，故填profitable。
2．In order to save humanity, a group of young people came out bravely and fought hard for everyone's ________ (survive)．
survival　
句意为：为了拯救人类，一群年轻人勇敢地站出来为每个人的生存而努力斗争。everyone's为名词所有格形式，其后应填名词。survival意为“生存”。
解析
解析
3. ________ (determine) is a kind of basic quality and it is what it takes to do jobs well.
Part Ⅰ　Vocabulary & Grammar
刷单句填空
句意为：决心是一种基本品质，是做好工作所必需的。分析句子结构可知，and连接两个并列分句，设空处作第一个分句的主语，应填名词，determination意为“决心；毅力”。
4．The new washing machines are being turned out ________ a rate of 50 a day in this factory.
句意为：这家工厂正以每天50台的速度生产着这种新型洗衣机。at a rate of… 为固定搭配，意为“以……的速度”，故填at。
Determination
at　
解析
解析
5．Funny movies made people laugh at a time when they felt depressed, so they could feel more content ________ their lives.
Part Ⅰ　Vocabulary & Grammar
刷单句填空
with
句意为：搞笑电影让人们在沮丧的时候可以大笑，因此他们可以对自己的生活感到更加满足。feel content with…为固定搭配，意为“对……感到满足”，故填with。
6. ________ (found) decades ago, the school keeps on inspiring children's love of art.
Founded
句意为：建于数十年前，这所学校一直在激发学生对艺术的热爱。found是及物动词，意为“建立”，此处应用非谓语动词作状语，设空处与其逻辑主语the school为被动关系，故填过去分词形式表示完成和被动。
解析
解析
Part Ⅰ　Vocabulary & Grammar
刷单句填空
7．With crowds of journalists ________ (surround) him, he was at a loss what to say.
句意为：成群的记者围着他，他不知道该说些什么了。分析句子结构可知，此处为With的复合结构，surround与其逻辑主语crowds of journalists之间为主动关系，应用现在分词，故填surrounding。
surrounding　
8．It suddenly ________ (occur) to me that I had left my key in the office.
occurred
句意为：我突然想到我把钥匙落在办公室了。固定句型It occurs/occurred to sb that… 意为“某人突然想到……”，根据下文had left可知，此处应填一般过去时，故填occurred。
解析
解析
9．To Chinese people, bamboo is a symbol of strength and modesty, which is always closely ________ (relate) to people of positive spirits.
Part Ⅰ　Vocabulary & Grammar
刷单句填空
related
10．Many visitors come to admire this great wonder created by people and nature ________ (work) together.
working
句意为：对于中国人来说，竹子是坚韧和谦逊的象征，它总是会和那些具有乐观精神的人紧密联系起来。be related to… 为固定搭配，意为“和……有联系”，故填related。
句意为：众多游客前来欣赏这一人类与大自然共同创造的奇观。分析句子结构可知，句中已有谓语动词come，且与设空处无连词连接，由此可知设空处用非谓语形式，people and nature与work是逻辑上的主动关系，应用现在分词作定语，故填working。
解析
解析
体裁：说明文 题材：环境保护
[河南洛阳创新发展联盟2022高一月考]The population of the earth is increasing very fast.Humans must make the earth support the increasing population.This has made it necessary for agriculture and industry 1________ (develop) rapidly.
Such a rapid development produces more and more waste, 2________ goes into water, soil or air.When there 3________ (be) too much waste, it will do great harm to the environment and people.
Part Ⅰ Vocabulary & Grammar
刷语法填空
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
1．to develop　make it necessary to do sth意为“使做某事有必要”，其中it作形式宾语，真正的宾语是后面的不定式(短语)，故填to develop。
2．which　句意为：如此迅速的发展产生越来越多的废弃物，这些废弃物进入水、土壤或空气中。分析句子结构可知，设空处引导非限制性定语从句，先行词为waste，指物，关系词在从句中作主语，故填which。
【语篇导读】本文是一篇说明文。文章介绍了工业和农业的快速发展造成的环境污染以及人们正在采取措施保护环境。
答案及解析
3．is　when引导时间状语从句时，如果主句使用一般将来时，从句常用一般现在时代替一般将来时。根据主句中的will do可知，设空处应用一般现在时，too much waste为单数概念，谓语应用第三人称单数形式，故填is。
When farmers add fertiliser (肥料) 4________ the soil to make plants grow better, or use pesticide (杀虫剂) to kill pests, they will go into the soil or the surrounding air.Even 5________ (bad), they may go into the grain (谷物)．When 6________ (bird), fish or people eat the grain, drink the water or breathe the air, harm will be done to their health.
The air in some cities 7________ (pollute) because of the pollution from the cars and factories.Millions of tons of poisonous gases are sent into the air with smoke.In some places, little is done to make the smoke clean 8________ it goes into the air.
Part Ⅰ Vocabulary & Grammar
刷语法填空
4．to　add A to B意为“将A 加入B中”，为固定搭配，故填to。
6．birds　bird是可数名词，且空前无限定词修饰，应用复数形式，表泛指，故填birds。
5．worse　根据空前的Even可知，设空处应用bad的比较级形式，even worse意为”更糟的是”，故填worse。
7．is polluted　此处介绍一般性事实，应用一般现在时，主语中心词air与pollute之间是被动关系，所以应用一般现在时的被动语态；主语为单数概念，谓语应用第三人称单数形式，故填is polluted。
8．before　根据前文中的Millions of tons of poisonous gases are sent into the air with smoke.及常识可知，应先净化烟雾再将之排入空气之中，故此处表示“在烟雾排入空气之前”，故填before。
9________ (fortunate), people are beginning to realise just how serious the whole situation is.In many countries, laws have been made to prevent factories 10________ (send) out poisonous gases.More and more people are taking action to protect the environment.
Part Ⅰ Vocabulary & Grammar
刷语法填空
9．Fortunately　设空处修饰整个句子，应用副词，作状语，根据后文内容可知，此处表示“幸运的是”。句首单词首字母大写，故填Fortunately。
10．sending　prevent sb/sth (from) doing sth意为“阻止某人/某物做某事”，此处应用动名词，故填sending。
[安徽黄山2021高一期末]When an empty parking spot appears before us, many of us would see it for what it is—a place that could be filled with cars and trucks.But to eco-engineer Shubhendu Sharma, it's a space to be planted with trees and turned into a forest.
What's more, he believes these tiny forests can grow anywhere, including our most crowded and polluted cities where they can help maintain clean air and water and provide habitat for animals and insects.“A forest is not an isolated piece of land where animals live together，” says Sharma.“A forest can be a complete part of our urban existence.” Most of us know just how important trees are to our health and to the planet.Yet millions of hectares of forest are cleared every year due to farming, ranching, logging and construction.The World Wildlife Fund estimates that 20 percent of the Amazon rainforest and surrounding ecosystems have already been lost.
Inspired by the work of Japanese scientist Akira Miyawaki, Sharma built a forest in the backyard of his family's home in northern India in 2010.He planted 100 young trees in the 75-square-metre plot.They grew and a dozen species of birds came to check them out.The plantings created welcome shade, and their roots were able to absorb even the abundant monsoon (季风) rains.After a year, he had his own forest.Since then, Sharma has founded a company called Afforestt.Its top priority is to bring back natural forests to places where they no longer exist.So far, Afforestt has planted 144 forests in 45 cities around the world.Sharma has shown you can take a space—the size of six or seven parking spots and create a forest with 100 trees.Ready to create your own tiny forest？If your answer is yes, let's follow Sharma's 5-step procedures to grow our own forests.
Part Ⅱ 　拓展阅读训练
刷阅读理解
A
体 裁 题 材 词 数 难 度 建议用时
记叙文 人与自然 319 中 7分钟
1．What may ordinary people regard a parking spot as
A．A place for parking vehicles.
B．A place for planting trees.
C．A place for building houses.
D．A place for producing cars and trucks.
Part Ⅱ 　拓展阅读训练
刷阅读理解
【语篇导读】本文是一篇记叙文。文章主要讲述了一位生态工程学家意识到森林对生态环境至关重要后，就在小块的土地上植树造林，产生了很好的生态效果。而后他创立公司致力于种树来保护环境。
答案及解析
A　细节理解题。由文章第一段中的When an empty parking spot appears before us… a place that could be filled with cars and trucks.可知，大部分人会把空着的停车点当作停放汽车的场所。故选A项。
2．What does the underlined word “they” refer to in Paragraph 2
A．Cities. B．Forests. C．Air and water. D．Animals and insects.
答案及解析
B　词义猜测题。由文章第二段中的What's more, he believes these tiny forests can grow anywhere, including our most crowded and polluted cities where they can help maintain clean air and water and provide habitat for animals and insects.可知，微小森林可以帮助维持空气清洁和水清洁等，they代指其前出现的复数名词forests。故选B项。
3．How many trees has Afforestt planted
A．45. B．144. C．224. D．14，400.
Part Ⅱ 　拓展阅读训练
刷阅读理解
D　细节理解题。由最后一段中的So far, Afforestt has planted 144 forests和Sharma has shown you can take a space—the size of six or seven parking spots and create a forest with 100 trees.可知，到目前为止，Afforestt已经种了144片森林。每片森林有100棵树，所以Afforestt已经种了14，400棵树。故选D项。
答案及解析
答案及解析
A　推理判断题。由文章最后一段中的Ready to create your own tiny forest If your answer is yes, let's follow Sharma's 5-step procedures to grow our own forests.可知，接下来的段落会介绍培育森林的方法。故选A项。
4．What will be talked about in the following paragraphs
A．How to create a forest.
B．Why we should plant trees.
C．What kind of forest we need.
D．Who will follow the steps.
[山东泰安一中2022高一期中]In recent times, with the advent of electric cars, the idea of fueling them with solar energy also gained momentum.Electric cars—even though they run on electricity and don't use fossil fuels—are still NOT GREEN! People suffer from the misconception that not using fossil fuels means “green” which is kind of absurd, considering the electricity we use is generated by burning the very same fuels!
However, what if your car had solar panels that could charge it Now that would indeed be a green machine! Basically, as much as we would like to incorporate this energy source into our car, the efficiency of the currently used solar panels is subject to the fulfilment of different criteria.
Firstly, solar panels occupy a large amount of area.An average car has an area of 10—25 square feet on the roof, which can generate between 50—150W under ideal conditions.This is hardly enough power to light a bulb! Also, moderate sunny temperature needs to be ideal, as extremely high temperatures can reduce the efficiency of the solar panels.Cars must work in all weather conditions, so if a solar panel limits the car's functionality, it becomes practically useless.More importantly, the cost of the panels and development required to power the electronics using the sun's energy outweighs the benefits that solar panels provide.
Most cars today that have solar roofs, use the solar energy to power only a few basic functions of the car.While there is still time before we will be able to drive cars fully powered by solar energy, there are some alternatives, such as solar power stations, which are being designed to reduce our reliance on fossil fuels for electricity.
Solar-powered vehicles are surely the future, but not the near future.As the cost of solar panels continues to fall and their efficiency increases, things will begin to look much “brighter” for this alternative and sustainable option!
Part Ⅱ 　拓展阅读训练
刷阅读理解
B
体 裁 题 材 词 数 难 度 建议用时
说明文 绿色环保 322 中 7分钟
1．Why aren't electric cars environmentally friendly
A．They won't work as well as the common cars. B．They are not powered by solar energy.
C．They run on electricity produced by burning fuels. D．They cause more pollution to the world.
Part Ⅱ 　拓展阅读训练
刷阅读理解
【语篇导读】本文是一篇说明文。文章主要介绍目前的电动汽车虽不使用化石燃料，但仍然不是完全绿色环保的，并分析了在汽车上装环保的太阳能电池板是否具有可行性。
答案及解析
C　细节理解题。根据第一段最后一句可知，电动汽车不环保是因为它们靠燃烧化石燃料产生的电力运转。故选C项。
2．What can we learn from the third paragraph
A．Temperatures have little effect on solar panels.
B．Powering the electronics costs little.
C．A car's roof generates enough power to light a bulb.
D．The performance of current solar panels depends on various factors.
答案及解析
D　细节理解题。根据第三段中的Firstly, solar panels occupy a large amount of area.和Also, moderate sunny temperature needs to be ideal, as extremely high temperatures can reduce the efficiency of the solar panels.以及More importantly, the cost of the panels and development… outweighs the benefits that solar panels provide.可知，目前太阳能电池板的性能取决于多方面的因素。故选D项。
3．What can we infer about solar energy in the car industry
A．Most cars have solar roofs.
B．Cars can be currently powered from solar power stations.
C．Cars partly powered by solar energy are on the road.
D．Solar cars will soon be available.
Part Ⅱ 　拓展阅读训练
刷阅读理解
B　推理判断题。根据第四段中的While there is still time before we will be able to drive cars fully powered by solar energy, there are some alternatives, such as solar power stations可知，目前，汽车可以由太阳能发电站提供动力。故选B项。
答案及解析
Part Ⅱ 　拓展阅读训练
刷阅读理解
答案及解析
D　主旨大意题。通读全文可知，目前电动汽车虽不使用化石燃料，但仍然不是绿色环保的，如果在汽车上安装太阳能电池板来发电驱动汽车，它的效率又受多种因素制约，由此可知，D项“太阳能汽车能取代电动汽车吗？”为本文最佳标题。故选D项。
4．Which of the following can be the best title for the text
A．What Do Solar Cars Look Like
B．Why Don't We Power Cars With Solar Energy
C．How Do Solar Cars Work
D．Could Solar Cars Replace the Electric Cars
[广东广州四校2022高一期末联考]Eradajere Oleita thinks she may have got something about the __1__ to two of her country's problems: garbage and poverty.It is called the Chip (薯片) Bag Project.The 26-year-old student and environmentalist is asking a __2__ of local snack lovers: Rather than throw empty chip bags into garbage cans, __3__ them so she can turn them into sleeping bags for the __4__.
Chip eaters __5__ their empty bags at two locations in Detroit: a print shop and a clothing store, where Oleita and her volunteer helpers __6__ them.After they disinfect (给……消毒) the chip bags in soapy hot water, they slice them open, __7__ them flat, and iron them together.Then they use cotton and liners (衬里) from old coats to line the insides.It takes about four hours to __8__ a sleeping bag, and each takes around 150 to 300 chip bags, __9__ on whether they're single-serve or family size.
Part Ⅱ 　拓展阅读训练
刷完形填空
体 裁 题 材 词 数 难 度 建议用时
记叙文 绿色环保 230 中 12分钟
1．A.access B．solution
C．response D．way
2．A.suggestion B．permission
C．favour D．promise
3．A.donate B．reserve
C．Sort D．change
4．A.disabled B．elderly
C．homeless D．sick
5．A.sell B．drop off
C．hand out D．reuse
6．A.guard B．promote
C．place D．collect
7．A.fold B．lay
C．Cut D．hang
8．A.sew B．design
C．order D．clean
9．A.concentrating B．insisting
C．depending D．agreeing
Since its start in 2020, the Chip Bag Project has __10__ 110 sleeping bags.Sure, it would be __11__ to raise the money to buy new sleeping bags.However, that's only half the __12__ for Oleita.“We aim to make a(n) __13__ not only socially, but environmentally，” said Oleita.It is worth __14__ chip bags and using them to help the homeless.__15__， they would land in the garbage.,　　　　　　　　　　　　　　
Part Ⅱ 　拓展阅读训练
刷完形填空
10．A.broken B．created
C．decorated D．received
11．A.simpler B．cooler
C．more clever D．more formal
12．A.project B．issue
C．battle D．goal
13．A.impression B．announcement
C．impact D．decision
14．A.recycling B．maintaining
C．improving D．producing
15．A.However B．Besides
C．Therefore D．Otherwise
答案及解析
【语篇导读】本文是一篇记叙文。文章主要讲述了奥莱塔利用回收的薯片袋为无家可归的人制作睡袋，为帮助她的国家解决垃圾和贫困这两方面的问题作出了贡献。
1．B　根据下文中的problems: garbage and poverty和It is called the Chip Bag Project.及该项目具体的解决办法可知，此处是指面对她的国家存在的两个问题，她想到了解决办法。故选B项。
2．C　根据下文中的Rather than throw empty chip bags into garbage cans… so she can turn them into sleeping bags可知，奥莱塔是在请求当地的零食爱好者的帮助。故选C项。
3．A　根据上文中的Rather than throw empty chip bags into garbage cans和空后的so she can turn them into sleeping bags可知，她想让零食爱好者们把空薯片袋捐赠出来，然后用空薯片袋制作睡袋。故选A项。
4．C　根据常识及下文中的using them to help the homeless可知，这些睡袋是用来帮助无家可归的人的。故选C项。
5．B　根据空后的where Oleita and her volunteer helpers them及下文内容可知，奥莱塔和她的志愿者助手们在那里处理空薯片袋，故此处是指人们吃完薯片后会把空的包装袋送到打印店和服装店。drop off意为“顺便送到”，符合语境。故选B项。
Part Ⅱ 　拓展阅读训练
刷完形填空
答案及解析
6．D　根据上文内容可知，此处是指零食爱好者将空薯片袋送到两个店里，然后奥莱塔和志愿者助手们一起收集这些空的包装袋。故选D项。
7．B　根据slice them open和iron them together及常识可知，要先把薯片袋剪开放平整，才能熨烫。故选B项。
8．A　根据上文中的Then they use cotton and liners from old coats to line the insides.可知，此处指对准备好的材料进行缝制。 sew意为“缝”。故选A项。
9．C　根据下文中的whether they're single-serve or family size可知，缝制一个睡袋要用多少个薯片袋取决于它们是单人款的还是家庭款的。固定短语depend on意为“取决于”。故选C项。
10．B　根据上文介绍的制作睡袋的过程可知，该项目的工作就是制作睡袋。create意为“创造”。故选B项。
11．A　根据语境可知，此处是指与回收薯片袋来制作睡袋相比，筹钱去买新的睡袋更容易一些。故选A项。
Part Ⅱ 　拓展阅读训练
刷完形填空
答案及解析
12．D　根据上文中的Eradajere Oleita thinks she may have got something about the to two of her country's problems: garbage and poverty.可知，奥莱塔想解决她的国家面临的垃圾和贫困问题，因此她的项目不仅要对社会有影响，而且也要对环境产生影响，这是她发起这个项目的目标，所以筹钱买新睡袋只达到了奥莱塔目标的一半。故选D项。
13．C　根据空后的not only socially, but environmentally并结合上文内容可知，此处是指奥莱塔做这件事的目的是对社会和环境产生积极的影响。make an impact意为“有影响”。故选C项。
14．A　根据上文内容可知，奥莱塔和她的志愿者助手们去收集人们捐赠的空薯片包装袋，为无家可归的人制作睡袋。故可推知此处是指回收利用这些空薯片袋去帮助那些无家可归的人是值得的。recycle意为“回收利用”。故选A项。
15．D　根据上文中的It is worth chip bags and using them to help the homeless.可知，回收利用空薯片袋去帮助那些无家可归的人是值得的，由此可知，此处表示如果不将其回收利用的话，它们就都被扔到垃圾箱里当作废弃物处理了。otherwise意为“否则”。故选D项。
Part Ⅱ 　拓展阅读训练
刷完形填空