外研版新教材2025届高考英语一轮复习课时练Unit4Breakingboundaries选择性必修第二册含答案

这是一份外研版新教材2025届高考英语一轮复习课时练Unit4Breakingboundaries选择性必修第二册含答案，共10页。试卷主要包含了5 hurs a night等内容，欢迎下载使用。

A
When Rsevelt was a kid,his dctrs claimed that he was t weak t live a nrmal life like mst children f his age.They strngly recmmended him t avid participatin in any physical activities,fearing that it culd wrsen his health cnditin and ptentially lead t his death.Their pinins implied that he wuld face up t a life full f all kinds f limitatins.Instead f permitting their limiting beliefs abut what he culd d and achieve,he chse t live a meaningful life.
Despite his dctrs’ strng suggestins that he remain inactive,he didn’t want t be a carefree bserver f the wrld as it passed him by.He was determined t frce himself t be active.Rsevelt had daily adventures in the wds as a by.
He cntinued t play sprts when he gt t cllege.In fact,he didn’t just play,but he excelled in bth bxing and rwing,bth f which require astnishing levels f strength and endurance.When Rsevelt graduated frm cllege,his dctrs were still nt cmpletely sure abut his health cnditin.They still believed that he wuld be putting himself in serius danger,because his heart prblems had nt imprved.They firmly believed that it wuld be best t find a desk jb fr him after cmpleting a cllege degree.Once again,Rsevelt decided t challenge himself t his physical limits by living an extremely energetic adult life.In abut every field he tk part,he wuld aim t push his physical limits.Impressively,he was excellent as an explrer,a hunter,an authr,a sldier and a plitician.
Eventually,Rsevelt went beynd the mistaken limitatin upn him and lived an amazing life.
1.What wuld happen if Rsevelt fllwed his dctrs’ suggestins?
A.He wuld live a meaningful life.
B.His life wuld be full f limitatins.
C.His parents wuld feel satisfied with him.
D.He wuld becme an extrardinary persn.
2.What did his dctrs expect Rsevelt t becme after cllege graduatin?
A.An explrer.
B.A bxing player.
C.An ffice clerk.
D.A plitician.
3.Hw is the text mainly develped?
A.By fllwing time rder.
B.By listing bvius reasns.
C.By giving sme examples.
D.By making necessary cmparisns.
4.Which f the fllwing can best describe Rsevelt?
A.Humrus.B.Generus.
C.Cnsiderate.D.Ambitius.
B
A multi-institutinal team f researchers cnducted the first study t evaluate hw the duratin f nightly sleep early in the semester affects first year cllege students’ end-f-semester grade pint average(GPA).Using Fitbit sleep trackers,they fund that students n average sleep 6.5 hurs a night,but negative utcmes accumulate when students received less than six hurs f sleep a night.The results are available in the Feb.13 issue f the Prceedings f the Natinal Academy f Sciences.
Sleep guidelines recmmend teenagers get 8 t 10 hurs f sleep every night.Many cllege students experience irregular and insufficient sleep.
David Creswell,the William S.Dietrich Ⅱ Prfessr in Psychlgy and Neurscience at the Dietrich Cllege f Humanities and Scial Sciences,led a team f researchers t evaluate the relatinship between sleep and GPA.“Animal studies have shwn hw critical sleep is fr learning and memry,” said Creswell.“Here we shw hw this wrk translates t humans.The less nightly sleep a first year cllege student gets at the beginning f the schl term predicts lwer GPA at the end f the term.Lack f sleep may be hurting students’ ability t learn in their cllege classrms.”
The study evaluated mre than 600 first-year students acrss five studies at three universities.The students wre wrist Fitbit devices t mnitr and recrd their sleep patterns.The researchers fund that students in the study sleep n average 6.5 hurs a night.Mre surprisingly,the researchers fund that students wh receive less than six hurs f sleep experienced a prnunced decline in academic perfrmance.In additin,each hur f sleep lst crrespnded t a 0.07 decrease in end-f-term GPA.
“Once yu start dipping(下降)belw six hurs,yu are starting t accumulate massive sleep debt that can impair a student’s health and study habits,cmprmising the whle system,” said Creswell.“Mst surprising t me was that n matter what we did t make the effect g away,it persisted.”
5.What is the recmmended sleep duratin fr teenagers per night?
A.6 hurs.
B.6.5 hurs.
C.8 t 10 hurs.
D.Over 10 hurs.
6.What’s paragraph 5 mainly talking abut?
A.The prcess f the research.
B.The reasn fr the research.
C.The result f the research.
D.The shrtage f the research.
7.What des the underlined wrd “impair” in the last paragraph prbably mean?
A.Change.B.Damage.
C.Imprve.D.Attack.
8.What surprised Creswell mst?
A.Sleep can influence cllege students’ learning.
B.Many cllege students experience insufficient sleep.
C.Cllege students have pr academic perfrmance fr lack f sleep.
D.The negative effect f insufficient sleep n cllege students wn’t disappear.
Ⅱ.完形填空
Reducing the use f plastic is a balance between what yu can affrd and what yu can get.I’ve 1 a lt frm a plastic-free lifestyle.It helps me 2 my carbn ftprint and save mney.
I’ve fund that living plastic free is a great way t 3 mindless nline shpping.Nwadays,I 4 weigh the pssibility f returning an rder befre I hit the 5 buttn.D I have smething else I culd 6 t meet this need?Is there a place I can get it 7 s I dn’t have t deal with all the plastic it’ll arrive in?
Besides,I’ve slwly 8 the cllectin f the things that I want,and that are made t last.Anytime I need t replace a bigger-ticket item,I’m 9 t lk fr a secnd-hand versin f a nicer, 10 item,which I can ften find fr the same price as a new but less durable(耐用的) mdel.
Of curse,there are certain situatins where plastic is the mst 11 chice.I recently rerganized my clset and fund that I 12 clear plastic cntainers fr my ff-seasn clthing.After a few 13 t my favrite neighbrhd charity shp,I fund a set f Rubbermaid strage cntainers that 14 the bill.
Life withut plastic desn’t take place vernight.Devte yurself t making a few 15 in yur daily plastic use and see where it takes yu.
B.benefited
C.receivedD.suffered
B.rebuild
C.reduceD.recall
B.cnsider
C.preventD.experience
B.disappintedly
C.unfrtunatelyD.carefully
B.print
C.repeatD.pwer
B.abandn
C.rewardD.remember
B.indrs
C.nlineD.lcally
B.ffered
C.develpedD.dnated
B.embarrassed
C.annyedD.sad
B.faster-mving
C.better-shapedD.lnger-lasting
B.suitable
C.dangerusD.difficult
B.designed
C.ruinedD.needed
B.visits
C.radsD.exceptins
B.pay
C.cutD.sent
B.ntes
C.changesD.stps
Ⅲ.读后续写
阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。
The day when the jbs were handed ut was ne f the mst exciting fr all the children in the class.It tk place during the first week f the term.On that day,every by and girl was given a jb fr which they wuld be respnsible fr the rest f that schl year.
As everything else,sme jbs were mre interesting,and the children were eager t be given ne f the interesting nes.When giving them ut,the teacher tk int accunt which children had been mst respnsible during the previus year,and thse children were usually the nes wh mst lked frward t this day.Amng them Rita std ut.She was a kind and quiet girl;and during the previus year she had carried ut the teacher’s instructins perfectly.All the children knew Rita was the favurite t be given the best jb f all—t lk after the class dg.
But this year there was a big surprise.Each child received ne f the nrmal jbs,like preparing the bks r the radi fr the lessns,telling the time,cleaning the blackbard,and lking after ne f the pets.But Rita’s jb was very different.She was given a little bx cntaining sme sand and sme ants.And even thugh the teacher insisted that they were very special ants,Rita culdn’t help feeling disappinted.Anyway,she accepted the task.Mst f her classmates felt srry fr her.They sympathised with her and remarked n hw unfair it was that she had been given that jb.Even Rita’s father felt srry fr her,and as an act f prtest,he tld Rita t pay n attentin t this insignificant pet.Hwever,Rita,wh liked her teacher very much,preferred t shw the teacher her ability by ding smething special with such an insignificant task.“I will turn this ‘little task’ int smething great,” Rita said t herself.
注意:
1.续写词数应为150个左右;
2.请按如下格式作答。
T learn mre abut her little ants,Rita turned t Dr.Martinez,a famus entmlgist(昆虫学家).
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Several mnths later,ne day,Dr.Martinez came t Rita’s class t chse a yung assistant.
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Unit4 Breakingbundaries
Ⅰ.【语篇解读】本文是一篇记叙文。Rsevelt小时候身体虚弱,医生建议他不要参加任何体育活动,但他突破身体的限制,选择过一种有意义的人生。
1.B 细节理解题。根据第一段中“Theirpininsimpliedthathewuldfaceuptalifefullfallkindsflimitatins.”可知,如果遵照医生的建议,Rsevelt的生活将充斥着各种各样的限制。
2.C 细节理解题。根据第三段中“WhenRseveltgraduatedfrmcllege,”可知,医生认为Rsevelt大学毕业后最好找一份办公室工作。
3.A 推理判断题。根据第一段中“WhenRseveltwasakid”;第三段中“Hecntinuedtplaysprtswhenhegttcllege.”以及“Theyfirmlybelievedthatitwuldbebesttfindadeskjbfrhimaftercmpletingacllegedegree.”可知,文章主要是按时间顺序叙述的。故选A项。
4.D 推理判断题。在Rsevelt小时候,他的医生建议他不要参加任何体育活动,担心参加体育活动会使他的健康状况恶化,但他选择过一种有意义的人生,成为出色的探险家、猎人、作家、士兵和政治家。由此可推知,Rsevelt有理想有抱负。
【语篇解读】本文是一篇说明文。文章讲述了研究发现保证夜间睡眠是学生取得优异成绩的关键。
5.C 细节理解题。根据文章第二段中“Sleepguidelinesrecmmendteenagersget8t10hursfsleepeverynight.”可知,青少年每晚的推荐睡眠时间为8至10小时。故选C项。
6.C 主旨大意题。根据文章第五段“”可知,第五段主要讲述了研究的结果。故选C项。
7.B 词义猜测题。根据第四段中“Mresurprisingly,theresearchersfundthatstudentswhreceivelessthansixhursfsleepexperiencedaprnunceddeclineinacademicperfrmance.”的提示可知,睡眠不足6小时的学生学习成绩出现明显下滑,再根据画线部分的后半句“cmprmisingthewhlesystem”的提示可知,一旦你的睡眠时间开始低于6小时,就会开始积累大量的睡眠债,这会损害学生的健康和学习习惯。故此处“impair”的含义是损害。故选B项。
8.D 细节理解题。根据最后一段的“Mstsurprisingtmewasthatnmatterwhatwedidtmaketheeffectgaway,itpersisted.”可知,最让Creswell惊讶的是睡眠不足对大学生的负面影响不会消失。故选D项。
Ⅱ.【语篇解读】本文是一篇说明文。文章作者介绍了自己不用塑料的生活。
1.B 根据下文“savemney”,可知作者从无塑料的生活方式中“获益”。
2.C 根据上文“I’vebenefitaltfrmaplastic-freelifestyle.”可知是“减少”碳足迹。
3.C 根据“mindlessnlineshpping”可知是“阻止”盲目网购。
4.D 根据“weighthepssibilityfreturninganrder”,可知要仔细权衡退货的可能性。
5.A 根据上文“I’vefundthatlivingplasticfreeisagreatwayt mindlessnlineshpping.”和下文“DIhavesmethingelse”可知是在按下“购买键”之前仔细考虑。
6.A 根据“DIhavesmethingelseIculd tmeetthisneed?”可知是用其他东西来满足需求,即“改换它的用途”。
7.D 根据“sIdn’thavetdealwithalltheplasticit’llarrivein”,可知是网购带来很多包装塑料。“在当地”购买能减少这种塑料。
8.C 根据“thecllectinfthethingsthatIwant”可知是“逐渐养成”收集想要的东西的习惯。
9.A 根据上文“Besides,I’veslwly thecllectinfthethingsthatIwant,andthataremadetlast.”,可知作者已经养成这种习惯,因此需要更换大物件时,会“渴望”找到一个二手的。
10.D 根据上文“Besides,I’veslwly thecllectinfthethingsthatIwant,andthataremadetlast.”,可知作者已经养成这种习惯,因此需要更换大物件时,会找更好看、“更耐用的”二手的。
11.B 根据下文“clearplasticcntainersfrmyff-seasnclthing”和常识可知,有时候塑料容器是“最合适的”选择,因为可以重复利用。
12.D 根据“clearplasticcntainersfrmyff-seasnclthing”可知,作者“需要”一个塑料储物箱来装过季的衣服。
13.B 根据“myfavriteneighbrhdcharityshp”可知,作者到访自己最喜欢的慈善商店,逛一逛,以找到一个合适的二手储物箱装过季的衣服。
14.A 根据“IfundasetfRubbermaidstragecntainersthat thebill.”可知,作者找到了“符合要求的”储物箱,fitthebill意为“刚好符合要求”,故选A项。
15.C 根据上文“Lifewithutplasticdesn’ttakeplacevernight.”可知,没有塑料的生活要慢慢地“改变”。
Ⅲ. Tlearnmreabutherlittleants,RitaturnedtDr.Martinez,afamusentmlgist(昆虫学家). With his help,she learned abut the incredible abilities f these tiny creatures,such as their strength and rganizatin.Rita became fascinated by the ants and started studying them with great interest.She bserved their behavir,their interactins,and their cnstructin f tunnels and munds.She even started a small ant farm at hme,carefully mnitring the grwth and develpment f the clny.Rita realized that her seemingly insignificant task was actually a great pprtunity t learn and explre the wnders f nature.
Severalmnthslater,neday,Dr.MartinezcametRita’sclasstchseayungassistant. He was lking fr a bright and curius student wh had shwn a genuine interest in the wrld f insects.T everyne’s surprise,he chse Rita.She was verjyed and felt that her hard wrk and dedicatin had paid ff.As Dr.Martinez’s assistant,Rita had the pprtunity t wrk alngside him,learning abut different types f insects,their habitats,and their rles in the ecsystem.She traveled with him t different places t cllect samples,and even gt t participate in a research prject n ant behavir.