Unit 10 ConnectionsPeriod Two Lesson 1 课时作业（2) -（2020）新北师大版高中英语选择性必修第四册.docx

1、课时作业北师大选择性必修第四册 UNIT 10 CONNCETIONPeriod Two Lesson 1题组A 基础练(建议用时：10分钟)I.单词拼写1.At_is a formal idea or set of ideas that is intended to explain something.2.Ac_consists of metal rings connected together in a line.3.Youri_of a person or thing is what you think they are like, usually after having seen o

2、r heard them.4.Eachofthesepageshashot linkstootherdocuments throughout the_(网络).5.Itsone ofthereasonswelovestoriesso much:theygivemeaningtowhat might otherwisebe _(随机的)events.6.Ifeltsuperiorabout thismatteruntilthe otherdayItookmy carto mailasmallp_.7.Theyaredemandingthe_(释放)ofallpolitical prisoners

3、.8.Chinagoodfood andbeveragemagazineisaprofessionalb_(两月一次的)magazineforthe national cateringhotel industrytobuildlearningexchangeplatform.9.Inwriting,youfindsymmetryateverylevel,fromthep_inasentencetotheplotofanovel.Keys:1.theory 2.chain 3.impression work 5.random 6.parcel 7.release8.bimonthly 9.phr

4、ases.单句语法填空1.When you firstmeet her,shegivesasuperficial_(impress)ofwarmthand friendliness.2.WinningtheAlbert EinsteinAwardisthehighestachievementin_(theory)physics.3.They_(random)selectedabouthalfof thepatientstoundergosupportive grouptherapyonce a week.4.Sheburst intotears,_(release)allher pent-up

5、emotions.5.I_(phrase)this in termsofthetasteofapplesbecauseifpeoplecansee theapples, they canbe fooled.Keys: 1.impression 2.theoretical 3.randomly 4.releasing 5.phrased.完成句子1.Thevillagesare_ _ amileapartas the crow flies.这些村庄直线距离相隔不超过一英里。2.Thuspensionreform,firstflagged_ _ _January, hasbeenpostponed

6、until thefirst quarterofnext year.因此，于今年1月兴起的养老金改革，被推迟到明年的第一个季度开始。3.Suchhugevariationsmakethereachof_ _grow toallsectorsofthesociety.这种巨大的差异性使得社交网络的范围延伸到社会的所有领域。4.Myconceptionofa garden_ _gardensIhad visitedinEngland.我对花园的概念是基于我在英格兰参观过的一些花园的。5. Websitesdont_ _otherwebsites.People pointtootherpeoples

7、work.网站如果不连接到别人的网站，那更多的人们就无法知道你的工作。6. Withafewkeystrokes,Rebecca_ _hercomputerat Liberty Air Service.按了几个键后，丽贝卡连接上了她在自由航空公司的电脑。7._ _hehad towalkor ratherruntotheoffice.最后他不得不走着应该说是跑着去办公室。8. Imluckyto have the opportunity to_ _thenationaldancingcompetition on behalfof ourschool.我有幸能代表学校参加全国舞蹈比赛。Keys:

8、 1. nomorethan 2.aslongagoas 3.socialnetworks 4.wasbasedon5.linkto 6.wasconnectedto 7.Intheend 8.participatein题组B 提升练(建议用时：30分钟). 阅读理解 One of the problems damaging our planet is the number of things we throw away. Rubbish of all kinds is piling up in landfill and polluting our rivers and oceans. A m

9、ore recent addition to the list of things we chuck away is e-waste electronic items that are broken and not recycled. Now solutions are being found to give this stuff a new life.Many millions of tonnes of televisions, phones, and other electronic equipment are discarded each year, partly because its

10、 cheaper to replace them than fix them, but also because we lack the skills to repair them. A UN report claims the 50 million tonnes of e-waste generated every year will more than double to 110 million tonnes by 2050, making it the fastest growing waste stream in the world.However, theres a growing

11、trend for repair events and clubs which could be part of a solution to the growing amount of electrical and electronic junk. The BBC visited a Restart Project in London, which is one of many founded around the world. One of its volunteers, Francesco Calo, said that “this project allows you to reduce

12、 waste, extend the life of objects, and it helps people who cannot afford to get rid of items that have developed a fault.”As many electrical items contain valuable metals,another idea is e-waste mining. An experiment at the University of New South Wales involves extracting (提取) these materials from

13、 electronic gadgets. Its thought that doing this could be more profitable than traditional mining. With phones typically containing as many as 60 element, this could be part of the solution to our appetite for new technology.These projects make total sense collections of e-waste for recycling are “s

14、tagnating (停滞不前) or even decreasing” according to Ruediger Kuehr, of the United Nations University And in countries where there is no legislation, much of it just gets dumped. However, the European Union, for example, is trying to tackle the problem by insisting manufacturers have to make appliances

15、 longer-lasting and will have to supply spare parts for machines for up to 10 years.1. According to the passage, electronic items are thrown away because _.A. they are totally uselessB. we have to recycle themC. they will pollute our rivers and oceansD. its cheaper to replace them than fix them2. Wh

16、at is leading to the rise in e-waste?A. Growing trend for repair events.B. E-waste generating cleaner energy.C. Our being hungry for new technology.D. Mining valuable metals in electrical items.3. What do we know about e-waste?A. E-waste used to be the fastest growing waste stream in the world.B. Tr

17、emendous amounts of e-waste are thrown away each year.C. We cant find the solution to the problem of c-waste.D. Land-filling allows us to reduce e-waste.4. Which is the best title for the passage?A. Solving the Problem of E-wasteB. How to Stop Damaging Our PlanetC. Saying No to Throwing Away ThingsD

18、. How to Collect E-waste for Recycling本文是一篇说明文，介绍了现在人们正在寻找办法解决日益严重的电子垃圾问题。1.D 细节理解题。根据第二段中的“Many millions of tonnes of televisions, phones, and other electronic equipment are discarded each year, partly because its cheaper to replace them than fix them, but also because we lack the skills to repair

19、them.”可知，每年有数百万吨电视、电话和其他电子设备被丢弃，部分原因是更换它们比修理它们便宜，还因为我们缺乏修理它们的技能，故D项正确。2.C 推理判断题。根据第四段中的“With phones typically containing as many as 60 element, this could be part of the solution to our appetite for new technology.”（手机通常含有多达60种金属元素，这可能是满足我们对新技术需求的解决方案的一部分）可知，我们对新技术的渴求导致了电子垃圾的增加，故C项正确。3.B 细节理解题。根据最后一

20、段中的“collections of e-waste for recycling are “stagnating or even decreasing” according to Ruediger Kuehr, of the United Nations University And in countries where there is no legislation, much of it just gets dumped.”（联合国大学的Ruediger Kuehr说，回收电子垃圾的工作停滞不前，甚至在倒退，在没有立法的国家，大部分电子垃圾都被丢弃了）可知，每年都有大量的电子垃圾被扔掉了，

21、故B项正确。4.A 主旨大意题。通读全文，特别是根据第一段中的“A more recent addition to the list of things we chuck away is e-waste electronic items that are broken and not recycled. Now solutions are being found to give this stuff a new life.”（最近，在我们扔掉的物品清单上又增加了一项，那就是电子垃圾，也就是那些坏了不能回收的电子产品，现在，人们正在寻找让这些东西重获新生的解决办法）可知，短文的最佳标题为“解决电

22、子垃圾问题。”故A项正确。. 读后续写Rescue in a BottleCurtis Whitson had rafted (v.乘筏) down the Arroyo Seco, a river in central California, several times before.This year, Curtis Whitson knew the water-fall was coming. He figured he would get out of his raft into the shallow water, get down the rocks along ropes on

23、either side of the falls, and continue on his way, as he had on a previous trip.But this year was different. Heavy snow and spring rains had turned the usually manageable falls into something fierce. And this year, instead of his friends, Whitsons companions were his girlfriend, Krystal Ramirez, and

24、 his 13-year-old son, Hunter. As the three of them approached the falls late in the afternoon of the third day of their camping trip, Whitson could tell from the increasing roar of water in the narrowing canyon(峡谷) that they were in serious trouble. There was no way theyd be able to get down the roc

25、ks as planned.“The water was just roaring through there with tremendous force,” recalls Whitson, 45.They had no smart phone service, and they hadnt seen a single person in the past three days. And Whitson knew that theyd be sharing the ground there with rattlesnakes and mountain lions.As he was thin

26、king what to do, Whitson hit on a bit of luck-he heard voices coming from the other side of the falls. He yelled, but the sound of the rushing water drowned him out.“We have to get these people a message,” Whitson thought.He grabbed a stick and pulled out his pocketknife to carve “Help” in it. Then

27、he tied a rope to it so the people would know it wasnt just any stick. He tried throwing it over the falls, but it floated away in the wrong direction.“Weve got to do something!” Whitson yelled to his son. “Have we got anything else?”Then he spotted his water bottle. Whitson grabbed it and carved “H

28、elp!”on it. Ramirez also reminded him that he had a pen and paper in his backpack.Whitson knew it was a slim hope. But he wrote “6-15 19:00 We are stuck here the waterfall. Get help please” and pushed the note into the bottle. This time, his throw over the waterfall was perfect.“All right, thats all

29、 we can do,” Whitson told Hunter.注意：1.所续写短文的词数应为150左右；2.续写部分分为两段，每段开头语已为你写好；Paragraph 1:It took 30 minutes to get back upstream to the beach where theyd had lunch._Paragraph 2:The next morning, the helicopter returned._【答案解析】Paragraph I:It took 30 minutes to get back upstream to the beach where they

30、d had lunch. With no expectation that their message in the bottle would find its way to anyone, they prepared to spend a safe night there. As the evening wore on, they decided they probably werent going to get rescued that night, so they pulled out their sleeping bags. Before turning in, Ramirez add

31、ed wood to the fire to keep the mountain lions away. However, just after midnight, they heard a helicopter hovering above them. Wild with joy, they waved and yelled like crazy. Unfortunately, the darkness drowned everything. The helicopter circled and got back. The first rescue was in vain.Paragraph

32、 2:The next morning, the helicopter returned. After the three were spotted, the helicopter lowered a crew member on a cable. The rescuers lifted them out of the mountain. It was not long before they were taken to safety. That was a moment of pure happiness as the three chatted with the rescue workers. Just at that time Whitson learned that a hiker spotted the bottle with the message asking for help. And it was exactly that bottle that saved them all! Together, they were amazed at the unlikelihood of it all.学科网（北京）股份有限公司