2021学年Unit 6 At one with nature课后练习题

这是一份2021学年Unit 6 At one with nature课后练习题，共7页。
A
A campaign (活动) is being launched t encurage children t surrender 30 minutes f screen time a day t head fr the great utdrs.
The Wild Netwrk — a cllabratin (合作) f nearly 2,000 rganisatins — is attempting t attract yungsters away frm the televisin and cmputer screen and t fields, wds and parks.Members f the netwrk include the Natinal Trust, the Ryal Sciety fr the Prtectin f Birds (RSPB), Play England and the Natinal Health Service (NHS) sustainable develpment unit.Organisers say it is the UK's biggest ever campaign t recnnect children with nature and utdr play, and claim it culd help imprve fitness, mental alertness (机敏) and general well­being.
A dcumentary film, Prject Wild Thing, which frecast the launch at mre than 50 cinemas acrss the UK als lked at the increasingly fragile link between children and nature.
Andy Simpsn, chairman f the Wild Netwrk, said, “The tragic truth is that kids have lst tuch with nature and the utdrs in just ne generatin.Time spent utdrs is dwn, raming (漫步) ranges have fallen largely, activity levels are declining and the ability t identify cmmn species has been lst.”
Suggestins f hw t get mre time in nature include cllecting cnkers (七叶树果), camping r snail racing, and bserving autumn clurs n trees.
The netwrk als aims t make suggestins t pliticians n hw gvernment can d mre t get children muddy and bright­eyed.
This is nt the first time the message f “less screen, mre play” has been brught up.Children in the 1980s were requested t d the same by the BBC TV series Why Dn't Yu, which smewhat cnfusingly called n its viewers t “switch ff yur TV set and g t d smething less bring instead.”
语篇解读：本文是一篇说明文。文章介绍了一项让孩子远离电视和电脑屏幕，去亲近大自然的活动。
1．What des the underlined wrd “surrender” in Paragraph 1 prbably mean?
A．Give up. B．Get arund.
C．Take up. D．Run away.
解析：选A 词义猜测题。由第二段中的attract yungsters away frm the televisin and cmputer screen可知，画线词所在句意为正在开展的这项活动是为了鼓励孩子们每天放弃30分钟屏幕时间去户外。由此可知此处是“放弃”的意思。故选A项。
2．Fr what purpse is the Wild Netwrk rganised?
A．T make children read mre bks.
B．T help children tell the natural wrld.
C．T encurage children t take part in utdr activities.
D．T get children ut f t much hmewrk frm schl.
解析：选C 细节理解题。由第二段的第一句The Wild Netwrk — a cllabratin (合作) f nearly 2,000 rganisatins — is attempting t attract yungsters away frm the televisin and cmputer screen and t fields, wds and parks.和最后一句可知，组织Wild Netwrk的目的是鼓励孩子们到户外去，亲近大自然。故选C项。
3．“Less screen, mre play” was first put frward by .
A．Wild Netwrk B．the BBC
C．the Natinal Trust D．Play England
解析：选B 细节理解题。由最后一段内容可知，这个想法最开始是在20世纪80年代由BBC提出的。故选B项。
4．What can we infer frm the passage?
A．The gvernment will play an imprtant rle.
B．Children have already been clse t nature.
C．Pliticians have cntrlled the campaign.
D．TV viewers will turn away frm televisin.
解析：选A 推理判断题。根据倒数第二段的内容可知，该组织还旨在针对政府应该如何做才能让孩子们去户外玩耍而给从政者提建议。由此可知，政府在这件事上也将起到重要的作用。故选A项。
B
Alng the cast f Crnwall, the UK, by the white beaches near St Austell, a superher stands tall.What is this superher's weapn f chice? She has tw, actually: in ne hand, a large recycling bag, and in the ther, a heavy­duty litter picker.
Meet Pat Smith, the 71­year­ld ec­warrir (环境卫士) als knwn as “Actin Granny”．Pat set herself a task t clear the plastic frm 52 beaches in Crnwall and Devn.The frmer teacher jumped int actin after watching a film called A Plastic Ocean, which described the range f plastic pllutin damaging the wrld's ceans and killing sea life.
“It was really life­changing fr me，” says Pat.“Until that pint, I hadn't realized there was a prblem with plastic in the cean.I went hme frm the theater and was really bthered.We have been cnsuming s much plastic that we are causing an cean crisis.I said t myself ‘I've gt t d smething abut it.’”
Frm January 1 until December 31, 2018, Pat cleaned ne beach every week.Yet even with the year ver and her task cmpleted, she hasn't stpped.Pat is als picking up litter — and s are her children in the playgrund, “My daughter­in­law said last week that she had rganized a lifter­picking activity in the playgrund with ther children.That just shws yu that when peple are expsed t what yu d, they are very likely t fllw in yur ftsteps.”
Jining Pat tday is Marta, a research fellw at the Basque Center fr climate Change, wh has travelled frm Spain t Crnwall t shw supprt fr Pat's actin.She als explained her intentin f cperatin t Pat.As an envirnmentalist herself Marta knws hw imprtant it is t wrk hand in hand, and she wuld like t shw her sincerity.
语篇解读：本文是一篇记叙文。文章讲述了一位退休教师有感于电影介绍的塑料污染危害而决定清理塑料垃圾的故事。
5．Hw des the authr start the text?
A．By raising a questin.
B．By giving a definitin.
C．By describing a situatin.
D．By intrducing a familiar film.
解析：选C 推理判断题。根据第一段第一句Alng the cast f Crnwall, the UK, by the white beaches near St Austell, a superher stands tall.可知，本文是以介绍地理位置和环境特点开始的。故选C。
6．What made Pat decide t clean beach plastic?
A．Her title as a superher.
B．Her using t much plastic.
C．Her previus jb as a teacher.
D．Her watching A Plastic Ocean.
解析：选D 细节理解题。根据第二段中的The frmer teacher jumped int actin after watching a film called A Plastic Ocean, which described the range f plastic pllutin damaging the wrld's ceans and killing sea life.可知，Pat是通过观看电影《塑料海洋》后，才决定采取行动清理海滩塑料袋的。故选D。
7．Why did Marta g t Crnwall?
A．T ask fr supprt frm Pat.
B．T advcate Pat and wrk tgether with her.
C．T raise peple's awareness f climate change.
D．T shw the imprtance f prtecting the envirnment.
解析：选B 细节理解题。根据最后一段中的Jining Pat tday is Marta, a research fellw at the Basque Center fr climate Change, wh has travelled frm Spain t Crnwall t shw supprt fr Pat's actin.She als explained her intentin f cperatin t Pat.可知，Marta来到Crnwall的目的是支持Pat的行动并愿意和她一起工作。故选B。
8．What can be a suitable title fr the text?
A．A Retired Teacher's War n Plastic Waste
B．The Cperatin Between Pat and Marta
C．A Cnsiderate Granny and Natinal Superher
D．AN Elderly Granny's Study n Climate Change
解析：选A 标题归纳题。通读全文可知，本文讲述了一位退休教师有感于电影介绍的塑料污染问题而决定清理海滩塑料垃圾的故事。因此A项能够概括本文主旨，适合作文章标题。故选A。
C
Last night's meter (流星) shwer left many peple in the cmmunity dissatisfied and demanding answers.Accrding t Gabe Rthsclild, Emerald Valley's mayr, peple gathered in the suburbs f the city, carrying heavy telescpes, expecting t watch the brightly burning meters passing thrugh the sky.What they fund instead was a sky s brightened by the city's lights that it darkened the light f the meters passing verhead.
“My family was s frustrated，” admitted twn resident Duane Csby, “We wanted t make this an unfrgettable family uting, but it turned ut t be a huge disappintment.”
Astrnmers — scientists wh study stars and planets — have been cmplaining abut this prblem fr decades.They say that light pllutin prevents them frm seeing bjects in the sky that they culd see quite easily in the past.They call n peple and the gvernment t take measures t fight against it.
There is yet a ppulatin besides prfessinal and amateur star bservers that suffers even mre frm light pllutin.This ppulatin cnsists f birds, bats, frgs, snakes, etc.Fr example, utdr lighting severely affects migrating birds.Accrding t the Internatinal Dark­Sky Assciatin.“100 millin birds a year thrughut Nrth America die in crashes with lighted buildings and twers.”
Cuntless mre animals casualties result frm the use f artificial lighting.Clearly, peple enjy the benefits f lighting their evenings, but sme scientists think it can be harmful fr humans, t.They wrry that expsure t light while sleeping can increase persn's chances f getting cancer.
Emerald Valley is nly ne cmmunity that is becming aware f the negative effects f high pllutin.Fr years, Flagstaff, Arizna, has enfrced lighting regulatins in its city in rder t assist astrnmers at the Lwell Observatry.Similar effrts have been made wrldwide, and a mvement is underway t remind us t turn ff lights when we are nt using them, s that ther creatures can share the night.
语篇解读：本文是一篇说明文。文章从城市的光线太强影响人们看流星雨这件事，谈到光污染给动物及人类带来的危害，并在最后呼吁人们注重环保，以实际行动减少光污染。
9．It happened last night that .
A．the meters flew past befre being nticed
B．the city's lights affected the meter watching
C．the city light shw attracted many peple
D．the meter watching ended up as a scial uting
解析：选B 细节理解题。根据第一段最后一句What they fund instead was a sky s brightened by the city's lights that it darkened the light f the meters passing verhead.可知，昨晚发生的事情是，城市的灯光照得天空如此明亮以至影响了流星观测。故选B。
10．What d the astrnmers cmplain abut?
A．Light pllutin has remained unslved fr years.
B．Their bservatin equipment is in pr repair.
C．Meter shwers ccur less ften than befre.
D．Their eyesight is failing due t artificial lighting.
解析：选A 细节理解题。根据第三段中的Astrnmers — scientists wh study stars and planets — have been cmplaining abut this prblem fr decades.They say that light pllutin prevents them frm seeing bjects in the sky that they culd see quite easily in the past.可知，天文学家们抱怨光污染问题多年来一直没有得到解决。故选A。
11．Lighting regulatins in Flagstaff, Arizna are put int effect t .
A．create an ideal bservatin cnditin
B．lessen the chance f getting cancer
C．ensure citizens a gd sleep at night
D．enable all creatures t live in harmny
解析：选A 细节理解题。根据最后一段第二句Fr years, Flagstaff, Arizna, has enfrced lighting regulatins in its city in rder t assist astrnmers at the Lwell Observatry.可知，亚利桑那州的Flagstaff市实施了照明规定是为了帮助Lwell 观测站的天文学家创造更好的观测环境。故选A。
12．What message des the authr mst want t give us?
A．Saving wildlife is saving urselves.
B．Great effrts shuld be made t save energy.
C．New equipment shuld be intrduced fr space study.
D．Human activities shuld be envirnmentally friendly.
解析：选D 推理判断题。文章主要讲述的是光污染给人类以及动物所造成的不良影响。因此，作者最想传达给我们的信息是：人类活动应该是环保的。故选D。
Ⅱ.阅读七选五
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
Enjyable Family Picnics
Ging fr a picnic is great at any age.It can either be a simple lunch in the park r a family barbecue at the beach.Whether with little kids r just as a rmantic afternn date, picnics can be fun and relaxing.Just remember t prepare.
Check the weather frecast. 1 Picnics are never much fun when it gets t ht r starts t rain.If it is likely t rain, but yu still make up yur mind t g, think abut bringing umbrellas.
Pick a lcatin suitable fr yur family's needs.Different lcatins are fr different types f picnics. 2 Chse ne with a playgrund fr them, and perhaps sme bathrms nearby.D yu want a quiet afternn t read, r a park with a big field t play ftball n?
3 Fd is the mst imprtant part f a picnic, s dn't frget it！Remember t bring any utensils (器皿) yu might need, as well as napkins and a garbage bag t clean up afterwards.Bring sme bks, balls r anything else that culd be fun.Finally, dn't frget yur camera.
Other ideas.If it gets ht in the afternn, why nt try a mrning picnic t enjy the sngs f birds in the fresh mrning air？ 4 It can be fun t have a picnic in yur backyard.If yu're ging n a hike, pack a lunch and turn it int a picnic.But remember t bring extra water!
Remember t prepare, and yu'll sn be enjying picnics wherever yu are.But keep in mind that nt everything always ges as planned. 5
A．What t bring.
B．D yu have little kids?
C．Anther idea is t stay at hme.
D．Nt everybdy likes eating utside.
E．Just learn t laugh and enjy it anyway.
F．It may seem bvius but it's ften frgtten.
G．D yu need big trees t keep the heat ff n a sunny day?
语篇解读：本文是一篇说明文。文章介绍了去野餐前的注意事项。
1．选F 根据上句Check the weather frecast(查看天气预报)可知，F项(这似乎很明显，但常常被遗忘)符合语境，F项中的It及but后的it指代该空的前一句，故选F项。
2．选B 根据后句Chse ne with a playgrund fr them, and perhaps sme bathrms nearby.中的them可推知，该空需要提到一个表示人的名词复数，再结合语境，B选项(你有小孩吗？)符合语境，故选B项。
3．选A 该段缺少主题句，根据下文内容及关键词bring可知，A项(该带什么东西)符合语境，故选A项。
4．选C 根据后句It can be fun t have a picnic in yur backyard(在你的后院野餐会很有趣)可推知，C项(另一个办法是待在家里)符合语境，故选C项。
5．选E 根据上句But keep in mind that nt everything always ges as planned(但要记住，并非所有事情都能按计划进行)可推知，下文要继续说明无法按计划行事时应怎么做，所以E项(总之，笑对一切，尽情享受吧)符合语境，故选E项。