高中英语北师大版 (2019)选择性必修 第一册Lesson 3 Getting to the Top作业课件ppt

UNIT 3 CONSERVATION

Period One

题组A　基础练

(建议用时：10分钟)

Ⅰ．单词拼写

1．Now ________(塑料的) containers are strictly banned in our country.

2．The old bridge was totally ________(毁掉) in the heavy rain last week.

3．A lot of things, such as iron, glass and paper, can be ________(回收)．

4．This lecture is rather ________(有教育意义的) for all the teenagers.

5．There is a ________(威胁) that the weather will drop sharply in the coming few days.

6．Wildlife is not allowed to be ________(猎杀) in this mountain areas.

7．Can those ________(绝种的) animals return to the earth with the help of modern science?

8．There is a(an)________(紧急的) need for food and water in this flooded area.

9．These wild animals are under careful ________(保护)．

10．Please ________(转变) to CCTV­1．I’d like to watch news programme.

【答案】1．plastic　2．destroyed　3．recycled　4．informative　5．threat　6．hunted　7．extinct　8．urgent　9．conservation　10．switch

Ⅱ．单句语法填空

1．Did you attend the lecture ________ Professor Highfill last Friday morning?

2．They are having a meeting to discuss the ________(environment) problems.

3．Air pollution is the biggest threat ________ the environment in our city.

4．Measures should be taken as soon ________ possible to stop air pollution on its tracks.

5．The amount of dust in the air ________(be) getting smaller in our city these years.

6．Waste paper is ________(recycle) and it can be made into new paper.

7．Women play ________ important role in the construction of our great motherland.

8．Some wildlife is still ________(legal) hunted though it is against the law.

9．There are only ten days ________(leave) before we take the final examination.

10．Last week, the old Smiths were ________(threat) to hand out their money.

【答案】1．by　2．environmental　3．to　4．as　5．is

6．recyclable　7．an　8．illegally　9．left　10．threatened

Ⅲ．完成句子

1．________ ________ ________ ________ up with her classmates, the girl is working much harder than before.

为了赶上她的同学，这个女孩比以前努力多了。

【答案】In order to catch

2．You’ll have to practice your spoken English ________ ________ ________ ________.

你要尽可能多地练习口语。

【答案】as much as possible

3．Her brother ________ ________ ________ ________ ________ this company.

她哥哥在这家公司起着非常重要的作用。

【答案】plays an important role/part in

4．We’ll ________ ________ the big tree in front of our house because it is falling down.

我们要把家门前的那棵大树砍了，因为它快倒了。

【答案】cut down

5．Now ________ ________ ________ dust in the air is getting smaller and smaller.

现在空气中的灰尘数量越来越少了。

【答案】the amount of

题组B　提升练

(建议用时：30分钟)

Ⅰ．阅读理解

A company in San Francisco, California, has found a way to turn used plastic bottles into women’s shoes.

Every day, millions of Americans drink water and other liquids from plastic bottles. More than 60 million of them are thrown away each day. Many of the plastic bottles end up in landfills or are burned with other waste products.

A San Francisco start­up company called Rothy’s, however, turns this plastic waste into environmentally friendly shoes. Roth Martin is the company’s co­founder. He explains how they turn plastic into soft material for women’s feet. They take the plastic, clean it, and break it down into small pieces. Then they press them through a device that makes soft fibers. Those fibers are then combined together. This is done by a 3D machine. It is designed to reduce waste while making the shoes. The knitted stuff and the inner part of the shoe are then attached to the shoe’s outer part, called the sole (鞋底). This outer sole is also made from environmentally friendly material: responsibly sourced no­carbon rubber.

Rothy’s shoes are sold online. They are flat shoes, with either a rounded or pointed toe. They come in different colors and designs. They cost either $125 or $145 per pair, depending on the design. After American actress Gwyneth Paltrow discovered them last year, the demand for the shoes grew. Martin says there is no shortage of material to fill that demand. “We’re not going to run out of water bottles any time soon. So we have a limitless supply of material, and I think that is a good sign for our future.” When the environmentally friendly shoes wear out, customers can return them at no cost to a company that uses the recycled materials to make other products.

For now, the shoes are only available to be shipped in the United States. However, the company says it will add international shipping in the near future.

1．How are used plastic bottles usually dealt with?

A．They are buried or burned.

B．They are used to make shoes.

C．They are changed into soft materials.

D．They are returned to factories for reuse.

2．What does the underlined word “knitted” in the third paragraph mean?

A．Attached.　　　　　　 B．Fixed.

C．Combined.  D．Repaired.

3．Which of the following directly helped to increase the sales of Rothy’s shoes?

A．The design and color.

B．The reasonable price.

C．The company’s advertisement.

D．The star power of Gwyneth Paltrow.

4．What is the purpose of the text?

A．To advertise a new kind of shoes.

B．To describe the process of making shoes.

C．To introduce a new way of recycling plastic waste.

D．To stress the importance of environmental protection.

【语篇解读】本文是一篇说明文。文章介绍了一种回收塑料垃圾的新方法。

1．A　细节理解题。根据第二段最后一句“Many of the plastic bottles end up in landfills or are burned with other waste products.”可知，废弃塑料瓶的处理方法是被埋葬或焚烧。故选A项。

2．C　词义猜测题。根据第三段中“Those fibers are then combined together(这些纤维结合在一起)．”“This is done by a 3D machine. It is designed to reduce waste while making the shoes(它的设计目的是在制造鞋子的同时减少浪费)．”“The knitted stuff and the inner part of the shoe are then attached to the shoe’s outer part, called the sole(这些knitted东西和鞋的内部被连接到鞋的外部，叫作鞋底)．”可推出画线词的意思是“结合的”。故选C项。

3．D　细节理解题。根据第四段中“After American actress Gwyneth Paltrow discovered them last year, the demand for the shoes grew(美国女演员Gwyneth Paltrow发现了这种鞋后，对这种鞋的需求增加了)．”可知，D项(The star power of Gwyneth Paltrow)直接帮助增加Rothy鞋子的销售。故选D项。

4．C　目的意图题。根据第一段“A company in San Francisco, California, has found a way to turn used plastic bottles into women’s shoes(加利福尼亚旧金山的一家公司发现了一种把用过的塑料瓶变成女鞋的方法)．”可知，本文是为了介绍一种回收塑料垃圾的新方法。故选C项。

Ⅱ．完形填空

In October 2015, Shah began picking up rubbish from the beach every Sunday morning. At first, it was just him and a neighbor, and then he began __1__ others to join in. Word spread and with help from social media, more volunteers got involved.

Shah hasn’t stopped since. He’s now spent 209 weekends __2__ this mission inspiring more than 200,000 __3__ to join him in what’s been called the world’s biggest beach cleanup. By October 2018, Versova Beach was __4__ clean and Shah’s cleanups expanded to another __5__ as well as a stretch of the Mithi River and other regions of India.

For Shah, the work has always been a personal journey, but it has earned __6__ attention. After he was honored as a “Champion of the Earth” by the United Nations in 2016, Bollywood celebrities and politicians __7__ his mission and joined in his cleanups.

Today, Shah is also working with coastal communities to __8__ plastic pollution at one of the sources. In areas lacking waste management systems，__9__ often end(s)up in streams and rivers that empty into the __10__. Shah and his volunteers __11__ and assist villagers in reducing, managing and recycling their plastic waste.

“This world __12__ too much. I think you must talk less and do action more，” he said. “Every citizen on this planet must be in for a long pull. I feel the __13__ to do something for my planet, so this will __14__ for life. If each one could start, this journey could become __15__. Can we do it together？”

1．A．asking  B．ordering

C．warning  D．forcing

2．A．compared to  B．adapted to

C．related to  D．devoted to

3．A．workers  B．volunteers

C．journalists  D．clerks

4．A．originally  B．finally

C．suddenly  D．theoretically

5．A．park  B．bank

C．beach  D．market

6．A．global  B．local

C．national  D．coastal

7．A．simplified  B．changed

C．accepted  D．finished

8．A．make  B．discuss

C．throw  D．handle

9．A．trees  B．materials

C．rubbish  D．tools

10．A．ocean  B．factory

C．mountain  D．forest

11．A．protect  B．control

C．scold  D．educate

12．A．talks  B．complains

C．thinks  D．argues

13．A．pity  B．need

C．pain  D．effect

14．A．come on  B．get on

C．look on  D．go on

15．A．great  B．complex

C．complete  D．difficult

【语篇解读】本文是一篇记叙文，讲述了“地球卫士”沙阿和他的海滩清理行动，他的事迹激励了无数人参与到这项环保运动中来。

1．A　考查动词词义辨析。句意：后来他开始邀请其他人加入。空前一句说起初，只有沙阿和他的一个邻居在海滩上捡垃圾，空后一句又说更多的志愿者参与进来，因此后来沙阿开始邀请其他人加入到捡垃圾的活动中。故选A项。

2．D　考查动词短语辨析。句意：他已经花了209个周末致力于这项工作，激励了超过20万名志愿者加入到他的队伍中，这被称为世界上最大的海滩清理行动。A．compared to比作；B．adapted to适应于；C．related to涉及；D．devoted to致力于，献身于。空前一句说“沙阿从此就没有停止过”，因此他已经花了209个周末致力于这项工作。故选D项。

3．B　考查名词词义辨析。句意同上。A．workers工人；B．volunteers志愿者；C．journalists记者；D．clerks办事员。根据上文中的“volunteers”可知，参与海滩清理行动的人都是志愿者。故选B项。

4．B　考查副词词义辨析。句意：到2018年10月，维索瓦海滩终于被清理干净，沙阿的清理范围扩大到另一个海滩以及米提河和印度其他地区。根据上文中的“In October 2015”及空前的“By October 2018”可知，此处说的是三年的清理工作取得的成果——维索瓦海滩终于被清理干净了。故选B项。

5．C　考查名词词义辨析。句意同上。根据上文中的“the world’s biggest beach cleanup”可知，这项活动被称为世界上最大的海滩清理行动，因此清理完维索瓦海滩的垃圾后沙阿和他的小伙伴们又转向其他的海滩。故选C项。

6．A　考查形容词词义辨析。句意同上。根据上文中的“the world’s biggest beach cleanup”可知，沙阿的清理行动被称为世界上最大的海滩清理行动，空后一句又说2016年他被联合国授予“地球卫士”称号，这说明沙阿的海滩清理行动赢得了全球的关注。故选A项。

7．C　考查动词词义辨析。句意同上。根据空后的“and joined in his cleanups”可知，宝莱坞名流和政界人士也加入到海滩清理行动中，这说明他们接受(认可)沙阿的工作。故选C项。

8．D　考查动词词义辨析。句意：现在，沙阿还与沿海社区合作，从源头上解决塑料污染问题。根据空后的“plastic pollution at one of the sources”可知，沙阿与沿海社区合作从源头上解决塑料污染问题。故选D项。

9．C　考查名词词义辨析。句意：在缺乏废物管理系统的地区，垃圾经常被排放到小溪和河流中，而这些小溪和河流往往流入海洋。根据空前的“In areas lacking waste management systems”可知，这些地区缺乏废物管理系统，因此产生的垃圾会被排放到流入海洋的小溪和河流中。故选C项。

10．A　考查名词词义辨析。句意同上。根据空前的“rubbish often ends up in streams and rivers that empty into”可知，垃圾经常被排放到小溪和河流中，而这些小溪和河流往往流入海洋。故选A项。

11．D　考查动词词义辨析。句意：沙阿和他的志愿者教育和帮助村民减少、管理和回收他们的塑料垃圾。根据空后的“and assist villagers in reducing, managing and recycling their plastic waste”可知，沙阿和他的志愿者教育和帮助村民减少、管理和回收他们的塑料垃圾。故选D项。

12．A　考查动词词义辨析。句意：这个世界(的人们)往往说得太多了，我认为你应该少说空话，多做实事。根据空后的“talk less”可知，此处指“说得太多”。故选A项。

13．B　考查名词词义辨析。句意：我觉得有必要为我们的地球做点什么，而且我会终身致力于这项工作。根据空后的“do something for my planet”可知，沙阿觉得他有必要为地球做点什么。故选B项。

14．D　考查动词短语辨析。句意同上。A．come on快点；B．get on上车；C．look on旁观，看待；D．go on继续。根据空后的“for life”可知，沙阿会终身致力于这项工作。故选D项。

15．A　考查形容词词义辨析。句意：如果每个人都行动起来，这个旅程将会变得更美妙。根据空前的“If each one could start”可知，如果每个人都能参与进来，这个旅程将会变得更美好。故选A项。

Ⅲ．语法填空

I am the director of an organization in India. Without putting our hands out and 1．________(ask) for money from people, we give clothes, warm 2．________(blanket), medicine, and educational support to poor kids. Most of the time, we as a family suffer with wants and needs, but the smile we bring in the face of suffering is rewarding.

3．________(recent), a lady in a village had a very seriously wounded foot due to injuries. The foot was infected and the doctor proposed immediate surgery 4．________(cut) off the foot. Her husband and her four young children 5．________ were in school，were helpless. It might be in the middle of the night 6．______ I collected money from my 89­year­old mother, my daughter, and from my uncle. I added to this donation and went to the woman’s house 15 kilometers away from our campus.

We handed over the donation for the 7．________(operate). The doctor changed his mind overnight, and 8．________ next day, he decided to dress the deep wound every other day for three months. The treatment continued and finally the deep, bloody wound 9．________(heal). We congratulated on 10．________(she) recovery and the family of the woman is now doing well. We are so happy.

【语篇解读】这是一篇记叙文。文章通过医生为病人做脚伤治疗，告诉我们大多数时候，作为一个家庭，我们都被欲望和需要所折磨，但我们在痛苦面前展现的微笑是值得的。

1．asking　考查动名词。句意：我们不向别人伸手要钱，我们给贫困的孩子衣服、温暖的毯子、药品和教育支持。介词without后面用动名词作宾语。故填asking。

2．blankets　考查名词复数。句意同上。blanket为可数名词，此处用名词复数表示类指。故填blankets。

3．Recently　考查副词。前面第一段简单介绍了作者在印度的一家机构工作，给贫困的孩子送衣服、毛毯、药品等等。在本段，这里列举了最近的一个例子。本句的谓语had缺少时间状语，因此要用recent的副词形式。故填Recently。

4．to cut　考查动词不定式。句意：脚感染了，医生建议立即进行手术切除。此处是动词不定式作目的状语。故填to cut。

5．who/that　考查定语从句。句意：她的丈夫还有四个正在上学的年幼的孩子很无助。此处children是先行词，指人，在后面的定语从句中作主语。故填who/that。

6．when　考查定语从句。句意：可能是在半夜，我向89岁的母亲、女儿和叔叔募捐。此处“the night”是先行词，在后面的定语从句中作时间状语。故填when。

7．operation　考查名词。句意：我们为手术捐献了善款。定冠词the用在名词前面，所以该空填名词，所给词operate是动词，其名词形式是operation。故填operation。

8．the　考查固定用法。句意：医生在一夜之间改变了主意，第二天，他决定每隔一天给这个很深的伤口清理包扎一次，连续三个月。the next day“第二天(指过去某一天的第二天)”。故填the。

9．was healed　考查一般过去时态的被动语态。句意：治疗仍在继续，最后那深深的、带血的伤口愈合了。此处句子主语wound是单数第三人称，和heal之间是一种被动关系，再根据前半句的时态continued，所以这里用一般过去时态的被动语态。故填was healed。

10．her　考查代词。句意：我们对她的康复表示祝贺，该妇女的家庭目前情况良好。名词前应用形容性物主代词。故填her。