人教版 (2019)选择性必修 第三册Unit 2 Healthy Lifestyle课后作业题

这是一份人教版 (2019)选择性必修 第三册Unit 2 Healthy Lifestyle课后作业题，共10页。试卷主要包含了5分,满分37，3+，99， All in ne app!等内容，欢迎下载使用。
第一节(共15小题;每小题2.5分,满分37.5分)
阅读下列短文,从每题所给的A、B、C、D四个选项中选出最佳选项。
A
Fur Best Cking Apps
Wlfram Culinary Mathematics Reference
Requirement: iOS 9.3+
Price: $1.99
This app will help streamline yur tasks f cking by prviding yu with quick access t a set f tls specially designed fr kitchen efficiency.
*Get nutritinal infrmatin n individual fd r whle meals.
*Cnvert ingredient measurements (转换配料用量) t serve larger r smaller grups.
*Lcate nearby grcery stres by the place r stre name.
Grdn Ramsay: Ck With Me
Requirement: iOS 4.3+
Price: $5.99
There are 56 recipe vides included in the app, shwing the famus prfessinal British ck Grdn Ramsay cking the dish t give yu the cnfidence t ck it yurself. And nw there are 8 free text recipes plus 40 paid text recipes in the app.
MealBard
Requirement: iOS 9.0+
Price: $3.99
Stre yur recipes, create meal plans and grcery lists, and keep track f yur pantry inventry(食品储藏室的库存). All in ne app!
*Imprt recipes frm ppular recipe websites, r add yur wn recipes.
*Make yur grcery list based n the meal plan yu created and check grcery items ff as yu shp.
*Keep track f what yu have in yur pantry(食品储藏室), and recrd best-befre dates and inventry lcatins.
*Email recipes, meal plans and shpping lists, and imprt recipes sent by ther MealBard users.
Fit Men Ck—Healthy Recipes
Requirement:iOS 10.3+
Price: $2.99
The winner f Apple App Stre Best f 2015
Kevin Curry shares his jurney t fitness with the Fit Men Ck cmmunity n scial media and inside this app yu'll find the best way t prepare 273 f his mst ppular recipes.
1.Hw much shuld yu pay if yu buy Wlfram Culinary Mathematics Reference?
A.$1.99. B.$2.99. C.$3.99. D.$5.99.
2.Which app requires the highest iPhne Operatin System?
A.MealBard.
B.Grdn Ramsay: Ck With Me.
C.Wlfram Culinary Mathematics Reference.
D.Fit Men Ck—Healthy Recipes.
3.What is special abut Grdn Ramsay: Ck With Me?
A.It can help yu achieve yur fitness gal.
B.It can let yu learn t ck frm a prfessinal ck.
C.It can tell yu where the nearest grcery stre is.
D.It can remind yu which ingredient will nt be safe t eat sn.
B
As this year's ski seasn gt underway, Liu Zhihua jined the crwd at a ski resrt and glided fluently dwn the piste(滑雪道). With nly a brief break, she tk a quick turn, gt nt a chairlift and was ready fr anther rund.
Liu has becme a star at the resrt in Urumqi. Dressed in her baby blue suit and white helmet, she blends in with the ther ski enthusiasts. But in fact, she is the resrt's ldest skier, at age 87. Thugh a fluent skier nw, Liu nly tk up the sprt when she was 72. Up until then, like many ld peple, she had spent her days taking care f her grandchildren, watching TV r playing mahjng. Encuraged by her children, Liu gt n the piste fr the very first time in 2007.
“The first day was nt easy. My waist and legs ached. But in the fllwing days, I was able t walk n the skis,” Liu recalls. “After cnquering the fear f falling, I became increasingly interested in it and gt addicted as time passed.” Starting n the beginner slpes, Liu gradually advanced t intermediate runs, and has even gt nt the advanced nes. “I've taken part in a cmpetitin twice. I didn't d it fr a medal. Finishing the cmpetitin withut falling is enugh fr me,” she says. When asked abut the difficulties she had encuntered during her years f skiing, Liu recalls that she fell ver while ging dwn a slpe due t a lack f experience. “But skill cmes frm practice. Just get used t it,” she says.
Fr Liu, skiing is als a way t keep herself yung and lively. Despite being the ldest ski enthusiast at the resrt, she thinks she is just as vigrus as yunger skiers. “N ne can tell yur age when everyne's in a ski suit with snw caps and gggles n,” says Liu with a smile. “Health and happiness are the tw things that ding sprts has brught t me,” she says. “I dn't think age has much t d with my mindset. Old r yung, I have been brave and ptimistic.”
4.What can we learn abut Liu Zhihua accrding t the text?
A.Liu began t learn skiing at the age f 87.
B.Liu made the first attempt t ski in 2007.
C.Liu has never gt nt the advanced runs.
D.Liu participated in the cmpetitin fr a medal.
5.What des the underlined wrd “vigrus” prbably mean in Paragraph 4?
A.Satisfied. B.Curius. C.Energetic. D.Talented.
6.Which f the fllwing best describes Liu Zhihua?
A.Brave and humrus. B.Caring and cnsiderate.
C.Kind and warm-hearted. D.Strng-willed and psitive.
7.Which can be the best title fr the text?
A.This year's ski seasn gets underway
B.Ding sprts brings health and happiness
C.Granny develps ageless enthusiasm fr skiing
D.An 87-year-ld wman becmes a skate star
C
Running has lng been cnsidered ne f the mst efficient, cnvenient, and beneficial wrkuts. But sme claim yu get mre ut f the classic way f exercising with a new technique—r rather a 180-degree abut-face.
A study led by Dr. Gardner published in 2016 in Strength and Cnditining Jurnal backs this up. Researchers fund that running backwards benefited athletes by imprving their running ecnmy and that by running backwards ver time the athletes became better runners verall.
Unlike frward running, which generally uses the muscles in the frnt f the leg, running backwards primarily uses the muscles f the bttm chain, especially the calf(小腿肚) muscles and glutes. Dr. Gardner adds, “Within just a minute r tw f running backwards, yu'll start t feel the burn in yur calves!”
Frankie Ruiz, a lngtime crss-cuntry running cach and chief running fficer, explains that aside frm mving in reverse, running backwards differs frm regular running because it requires an entirely different cmbinatin f things t d crrectly.
Running backwards may be easier fr the knees. “In a backward mvement, the set f muscles invlved in absrbing the impact in the lwer level is ppsite. Yur lwer leg muscles are ding mst f the absrptin, thereby placing less stress n the knees. Running backwards will recruit lesser utilized muscles, resulting in muscle grwth and tning,” says Ruiz.
“In additin t using different muscles than running frwards, running backwards enhances balance and psture, as it frces yu t stay in a mre upright psitin,” Gardner says.
As t claims that running backwards can burn mre calries than frward running, Gardner says it's nt s black and white. Lts f factrs (including the heart rate, age, and thers) affect hw many calries yu burn during any particular activity. “Different muscle pattern usage desn't necessarily burn mre calries. It is the intensity(强度) that matters mst,” she pints ut.
Because running backwards causes mre muscle activity than running frwards, Gardner ntes it makes sense that ne might burn mre calries, but there's nt cnclusive data n exact calrie cnsumptin differences.
8.What is the benefit f running backwards?
A.It cmbines varius muscles.
B.It can better athletes' perfrmance.
C.It frees the frnt muscles f the leg.
D.It gets calf muscles and glutes burned.
9.Why is Ruiz's pinin n running backwards mentined?
A.T state mre f its advantages.
B.T share his persnal preference.
C.T shw its prmising develpment.
D.T intrduce detailed guidance n it.
10.What can we learn frm the last tw paragraphs?
A.Calrie cnsumptin is difficult t measure.
B.Using different muscles can burn mre calries.
C.The amunt f calries burned depends n many aspects.
D.Running backwards burns mre calries than running frwards.
11.Wh wuld benefit mst frm this passage?
A.Nutritinists pursuing a balanced diet.
B.Patients hping t cure their injured knees.
C.Caches intending t better their training methds.
D.Runners seeking t imprve their ecnmical situatin.
D
A Gd Night's Sleep
Sleep plays a vital rle in gd health and well-being thrughut yur life.While yu're sleeping, yur brain is frming new pathways t help yu learn and remember infrmatin. Althugh we all knw the imprtance f getting a gd night's sleep, nt all f us knw the best way f getting it. A sleep expert, Phil Athertn, gave sme tp tips fr getting the mst ut f the night, which will leave yu ready fr actin in the mrning.
Accrding t Phil Athertn, nt eating a large meal befre bedtime is imprtant fr getting a gd night's sleep. The interval between eating and sleeping shuld be at least three hurs. S yu'd better avid eating any fd three hurs befre bedtime, as it will lwer yur bld sugar during sleep and help minimize the damage frm t much sugar flating arund.
It's als imprtant t find ways t prepare yur bdy fr sleep. Yu can fllw a rutine like trying nt t expse yurself t t much artificial light within ne hur befre bedtime, as yur brain uses light t help set the internal “bdy clck”. Althugh it might seem unnatural t schedule yur sleep, the purpse is t send a signal t yur bdy and mind that it's time t sleep.
Anther way t prepare yur bdy fr sleep is t get int a relaxed state by taking a bath r listening t sft music. Bth f them will help t take the mind ff the daytime pressure.
Having a suitable bed, especially a suitable mattress (床垫), is necessary fr a gd night's sleep. Sleep is a persnalized activity, and we all adpt different sleeping psitins. Finding the mattress that suits yu will reduce back pains that can result frm a pr sleeping psitin. The bed shuld be fur t six inches lnger than its tallest user, allwing fr space t mve arund.
The recent research is pretty clear that a gd night's sleep is a majr cmpnent f gd health. Since the start f the 21st century, studies have linked a lack f sleep t many diseases, such as diabetes and besity. Taking actin nw will lead t lng-term benefits fr yu and thse arund yu.
12.What des the authr intend t tell us in the passage?
A.When t have a gd night's sleep.
B.Hw t get a gd night's sleep.
C.What t d with sleep prblems.
D.Why t frm a gd habit f sleeping.
13.What des the underlined wrd “it” in Paragraph 2 refer t?
A.Nt eating fd. B.Having a meal.
C.The fd. D.The bed.
14.Accrding t the authr, befre ging t sleep, yu'd better .
A.free yurself frm tensin
B.check yur bld sugar
C.relieve yur pain in the back
D.recrd yur bilgical clck
15.Which f the fllwing shws the structure f the passage?
CP:Central Pint P:Pint
Sp:Sub-pint (次要点) C:Cnclusin
A. B.
C. D.
第二节(共5小题;每小题2.5分,满分12.5分)
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。
One Thing Yu Can D Right Nw t Help Yur Heart
Many diseases and medical cnditins are caused by things ut f ur cntrl. Yet experts say yu can cntrl and even prevent many risk factrs that increase yur chances f dying.
An unhealthy lifestyle can put yu at great risk f heart disease and the strke. Pr diet and a lack f physical exercise bth increase yur risk f heart disease. 16
But there is smething else yu can d. And it is free and easy. Smile! Anand, a heart disease specialist at the University f Missuri, advises his patients t smile. “When we smile, the chemicals that are released are mre psitive.”
17 These prevent bld frm flwing t the heart r the brain. The mst cmmn reasn fr these blckages is a build-up f fatty depsits n the inner walls f the arteries(动脉).
When yu feel stressed r under pressure, yur bdy releases many natural hrmnes (荷尔蒙) that will increase yur heart rate and bld pressure and als increase sugar in the bldstream. If yu are truly in danger, these hrmnes can help yu. 18 Hwever, when peple are stressed fr lng perids f time, they may nt make the best decisins abut what t eat. They may vereat, smke r drink t much alchl. They may nt get enugh exercise r sleep. 19
Dr. Anand says a smile may be ne way t help. It des nt invlve drugs. It is nt invasive like a surgical peratin. It is free and it has n bad side effects. Once smiling, peple are relaxed. 20 Prbably this just may prvide a little extra prtectin fr everyne's heart health.
A.And all f these can lead t health prblems.
B.This can inspire peple's excitement and pwer.
C.They are part f what we call ur fight-r-flight respnse.
D.They can't prevent heart disease and stkes frm happening.
E.The main cause f heart attacks and strkes is blckages in bld vessels.
F.This relaxatin directly lwers bld pressure and imprves sugar levels in the bld.
G.S dctrs urge us t eat healthy fds, get exercise, stp smking and limit ur alchl intake.
16. 17. 18. 19. 20.
第二部分 语言运用(共两节,满分30分)
第一节(共15小题;每小题1分,满分15分)
阅读下面短文,从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。
Hw lng can human beings live?Mst scientists wh study ld age think that the human bdy is 21 t live n lnger than 120 years. Hwever, 110 years is prbably the lngest that anyne culd hpe t live—if he r she is 22 healthy and lucky. Sme scientists even say we can live as lng as 130 years!Yet, ur cells simply cannt cntinue t reprduce 23 . They wear ut, and as a result, we get ld and 24 die.
Even thugh we can't live frever, we are living a 25 life than ever befre. In 1900, the average American lifespan(寿命)was nly 47 years, but tday it is 78 years!
When des ld age begin then?Sixty-five may be ut-f-date as the 26 line between middle age and ld age. After all, many lder peple dn't begin t experience physical and mental 27 until after age 75.
Peple are living lnger because mre peple 28 childhd. Befre mdern medicine changed the laws f nature, many children died f cmmn childhd 29 . Nw that the chances f dying 30 are much lwer, the chances f living lng are much higher due t better diets and health care.
On the whle, ur ppulatin is getting lder. The 31 in ur ppulatin will have lasting effects n ur scial develpment and ur way f life. Sme peple fear such changes will be fr the wrse, while sme see 32 , nt disaster. Tday, many men and wmen in their“glden years”are healthy, still active, and yung in 33 if nt in age.
As ur sciety grws ld, we need the 34 f ur lder citizens. With lng lives ahead f them, they need t 35 active and be devted.
B.selected
C.imprved D.discvered
B.generally
C.apparently D.extremely
B.harmlessly C.endlessly D.separately
B.hpelessly
C.autmatically D.desperately
B.lnger C.richer D.happier
B.guiding C.waiting D.dividing
B.damage C.decline D.failure
B.enjy C.remember D.value
B.fears C.wrries D.diseases
B.yung C.sick D.quiet
B.recvery C.safety D.increases
B.chances C.strengths D.chices
B.appearance C.vice D.mvement
B.suggestins
C.cntributins D.permissin
B.appear C.turn D.stay
第二节(共10小题;每小题1.5分,满分15分)
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。
Up t 82 percent f children with healthy mthers are nt easy t be bese(肥胖的), accrding t research. A mther, 36 has a healthy weight, exercises regularly, eats a healthy diet, desn't smke cigarettes and 37 (drink) wine in mderatin, is significantly less likely 38 (have) a fat child.
And research suggests it culd have mre t d with nurture(养育) 39 nature, as a mther's lifestyle appears 40 (direct) linked t the health f her child. When bth a mther and her child fllw a healthy lifestyle, the risk f besity is reduced even mre, the study f mre than 24,000 children fund.
The study examined the medical histry and lifestyles f mre than 24,000 children 41 (age)nine t furteen, brn t almst 17,000 wmen in the US. Researchers studied the link between a mther's verall health 42 the likelihd(可能性) f a child 43 (be) bese.
The mther's health is judged frm her height-t-weight rati(比例), diet, amunt f physical 44 (active), smking status and hw much alchl she drinks. A healthy weight and diet, regular exercise, n smking and mderate drinking all reduce the chance f a wman having 45 bese child.
36. 37. 38. 39. 40.
41. 42. 43. 44. 45.
第三部分 写作(共两节,满分40分)
第一节(满分15分)
假如你是李华,你的澳大利亚笔友David在邮件中透露,他觉得他的朋友吸烟很酷,也想尝试一下,为此征求你的意见。请你根据以下提示,给David回一封邮件,劝他不要吸烟。
写作要点:
1.吸烟危害大,会影响自身及他人的健康;2.一旦上瘾,很难戒除;3.提倡健康、积极的生活方式。
注意:
1.词数80左右;
2.可以适当增加细节,以使行文连贯。
Dear David,
I have learned frm yur email that yu want t try smking as yu think it is very cl.



Yurs sincerely,
Li Hua
第二节(满分25分)
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。
A few years ag, my wife Sue had sme fairly serius health prblems. She had suffered surgery after surgery and had als put n weight fr several years. Diets had nt helped her.
One day we sat dwn and drew up a “wish list” f the things we wanted mst ut f life. One f Sue's items was t run in a marathn. Given her histry and physical limitatins, I thught her gal was cmpletely unrealistic, but Sue became cmmitted t it.
She began by running very slwly arund. Every day she ran just a little farther than she had the day befre—just ne driveway mre. “When will I ever be able t run a mile?” Sue asked ne day. Sn she was running three. Then five. “We can change urselves fr the better and cause urselves t pursue ur mst precius desires with almst ttal success,” Sue said and registered t run in the St. Gerge Marathn in suthern Utah.
I drve n the muntainus rad frm Cedar City t St. Gerge. When the marathn began, I parked the car near the finish line and waited fr Sue t cme in. Five hurs later, it was raining steadily and the wind was cld. Several cld and injured runners had been transprted past me, and I began t panic. The image f Sue, alne and cld, ff the rad smewhere, made me sick with wrry. The fast and strng cmpetitrs had finished lng ag, and runners were becming fewer and fewer. Nw I culd nt see anyne in either directin.
Almst all f the cars alng the marathn rute had left, and sme nrmal traffic was beginning. I was able t drive directly up the race rute. There were still n runners in view after driving almst tw miles. Then I went arund a bend in the rad and sptted tw runners running up ahead.
注意:续写词数应为150左右。
Paragraph 1:
It was Sue in the cmpany f a girl runner, struggling.



Paragraph 2:
At the finish line, the girl hugged Sue, “Yu made me believe we culd d it.”


答案全解全析
UNIT 2 HEALTHY LIFESTYLE
第一部分 阅读
第一节
A
◎语篇解读 这是一篇应用文,主要介绍了四个最佳的烹饪应用程序。
1.A 细节理解题。根据Wlfram Culinary Mathematics Reference中的“Price:$1.99(价格:1.99美元)”可知,Wlfram Culinary Mathematics Reference这款应用程序的价格为1.99美元,故选A。
2.D 细节理解题。根据Wlfram Culinary Mathematics Reference中的“Requirement: iOS 9.3+”、Grdn Ramsay: Ck With Me中的“Requirement: iOS 4.3+”、MealBard中的“Requirement: iOS 9.0+”以及Fit Men Ck—Healthy Recipes中的“Requirement: iOS 10.3+”可知,Fit Men Ck—Healthy Recipes对操作系统的要求最高。故选D。
3.B 细节理解题。Grdn Ramsay:Ck With Me这个应用程序包含56个食谱视频,展示了英国著名职业厨师Grdn Ramsay亲手烹饪的过程,让你有信心亲自下厨。由此可知Grdn Ramsay: Ck With Me这款应用程序可以让你向职业厨师学习烹饪。故选B。
B
◎语篇解读 这是一篇新闻报道,讲述了一位87岁的老奶奶在72岁时迷上滑雪并一直坚持的故事。
4.B 细节理解题。根据文章第二段最后一句可知,在2007年,刘志华第一次尝试滑雪。故选B。
5.C 词义猜测题。画线词所在句子的上一句提到对于刘志华来说,滑雪也是一种让自己保持年轻和充满活力的方式,再由画线词上文“Despite being the ldest ski enthusiast at the resrt”可知她是滑雪场最年长的滑雪爱好者,但她认为自己和年轻的滑雪者一样精力充沛。所以画线词意为“精力充沛的”。故选C。
6.D 推理判断题。根据倒数第二段中的“ recalls that she fell ver while ging dwn a slpe due t a lack f experience. ‘But skill cmes frm practice. Just get used t it,’ she says.”可知她意志坚强,根据最后一段中的“I dn't think age has much t d with my mindset. Old r yung, I have been brave and ptimistic.”可知她积极乐观。故选D。
7.C 主旨大意题。文章主要讲述了一位87岁的老奶奶在72岁时迷上滑雪,对滑雪产生了热情并一直坚持的故事。由此可知,C项“奶奶对滑雪产生了永恒的热情”最适合作为文章标题。故选C。
C
◎语篇解读 本文是一篇说明文。文章主要介绍了倒着跑步的好处并分析了形成这些好处的原因。
8.B 细节理解题。根据第二段中的“Researchers running backwards ver time the athletes became better runners verall.”可知随着时间的推移,通过向后跑,运动员整体上会成为更好的跑步运动员,也就是向后跑能使运动员的表现更好。故选B项。
9.A 推理判断题。根据第五段中的“In a backward in muscle grwth and tning”可知向后跑可以减轻膝盖的压力,还会使肌肉生长和强健,由此可知提到Ruiz的观点是为了陈述更多向后跑的好处。故选A项。
10.C 推理判断题。根据倒数第二段中的“Lts f factrs (including the heart rate, age, and thers) affect hw many calries yu burn during any particular activity.”可知许多因素(包括心率、年龄和其他)都会影响你在任何特定活动中燃烧的卡路里量,所以,卡路里燃烧的量取决于很多因素。故选C项。
11.C 推理判断题。本文第二段中提到了研究人员的发现(通过提高运动员的跑步经济性,向后跑可以使运动员受益,随着时间的推移,通过向后跑,运动员整体上会成为更好的跑步运动员),由此可推断,打算优化训练方法的教练可以考虑用此方法训练运动员。故选C项。
D
◎语篇解读 本文是一篇说明文,文章强调了睡眠与健康生活的密切关系,并就如何提高睡眠质量提出了几点建议。
12.B 主旨大意题。通读文章可知,第一段提出好的睡眠有利于身体健康,第二至五段提出了几个提高睡眠质量的建议,第六段进行总结,说明好的睡眠和健康之间的关系,并发出号召。故选B(如何好好睡一晚)。
13.A 词义猜测题。根据第二段中的第三句“所以你最好在睡觉前三小时避免吃任何东西,因为那会降低睡眠时血糖浓度并有助于最大限度地减少过多糖分流动造成的伤害。”以及常识可知,it指代的是上文说的不要吃东西,故选A。
14.A 细节理解题。根据第四段中“Anther state”和“take the mind ff the daytime pressure”可知,睡前要放松,不要紧张。故选A。
15.C 推理判断题。文章首段提出好的睡眠有利于身体健康,这一点可看作中心点(CP)。后面说明如何获得好的睡眠:第二段从饮食方面入手:睡前三小时别吃东西,这一段可看作第一个要点(P1);第三段和第四段都是阐述如何去让身体做好睡觉的准备:可以减少接触光源,也可以听轻音乐或洗澡来放松你的状态,这两段可以看成一个要点(P2)下的两个次要点(Sp1和 Sp2);第五段从准备一张合适的床垫这一方面进行阐述,这一段可看作第三个要点(P3)。尾段总结:进一步强调睡眠质量与健康的关系(Cnclusin)。故C项正确。
第二节
◎语篇解读 这是一篇说明文。文章主要说明了引起心脏病的一些原因及微笑是一种改善心脏健康的有效方式。
16.G 设空处上一句提到“不健康的饮食和缺乏体育锻炼都会增加患心脏病的风险”,G项“所以医生力劝我们要吃健康的食物,进行锻炼,戒烟并限制酒精摄入”与设空处上一句构成因果关系,故选G。
17.E 设空处下文提到“这些阻止血液流向心脏或大脑。这些阻塞最常见的原因是脂肪逐渐沉积在动脉内壁上”,E项点出了心脏病发作和中风的主要原因是血管堵塞,下文接着说明了这些堵塞产生的后果以及形成原因。设空处下一句中的These指的就是E项中的blckages。故选E。
18.C 设空处上一句提到“如果你真的处于危险之中,这些荷尔蒙可以帮助你”,这说明这些荷尔蒙在一些情况下是有益的,C项“它们是我们所谓的战斗或逃跑反应的一部分”与上文衔接紧密、符合语境。C项中的They指的就是设空处上一句中的these hrmnes。故选C。
19.A 设空处上文提到“他们可能会吃得过量,吸烟或喝大量的酒。他们可能没有得到足够的锻炼和睡眠”,A项“所有的这些都会导致健康问题”指出了上文谈到的做法产生的结果。故选A。
20.F 设空处上一句提到“一旦微笑,人们就会放松”,F项“这种放松能直接地降低血压,改善血糖水平”说明了设空处上一句中提到的放松带来的好处。故选F。
第二部分 语言运用
第一节
◎语篇解读 本文为说明文,说明的是关于人类寿命的问题。美国人的平均寿命已由1900年的47岁增加到了现在的78岁,是什么让人类的寿命得以延长呢?人类寿命的普遍延长对社会又有着怎样的影响呢?
21.A 由语境可推断句意为“大多数研究老年的科学家认为人类的身体被‘设计’成有不超过120岁的寿命”。B.挑选;C.改进;D.发现。
22.D 由上下文可推断这里意为“如果他/她极其健康而且幸运的话,他/她最多有望活到110岁”。A.完全地;B.普遍地;C.显然。
23.C 由下文内容“我们会渐渐老去最终死亡”可以推断这里指“我们的细胞不能无休止地繁殖”,故选用endlessly。A.迅速地;B.无害地;D.单独地。
24.A A.最终;B.绝望地;C.自动地;D.绝望地。结合语境可知A项正确。
25.B 由后面的“than”及下一句的内容可知应用lnger。
26.D 由下文“中年”和“老年”可知此处表示“分界线(dividing line)”。
27.C 结合语境可推知该句意为“毕竟许多老年人直到75岁以后才开始经历身体和精神上的‘衰退’”,故用decline。A.压力;B.损坏;D.失败。
28.A 由下文的内容特别是关键词“died f”和“dying”可知选A。
29.D 根据本空前出现的“died f”,并结合语境可知此处应填“疾病(diseases)”。
30.B 前文提到“many children died f cmmn childhd 29 ”,后文信息表明这种情况有了改善,根据上下文信息可以推断此空应填yung。
31.A 下一句中出现了“such changes”,根据对上下文的分析可以推断本空考查的是词汇的复现,故用changes。
32.B 此空与后面的“disaster(不幸)”相对应,根据上下文的内容,四个选项中只有“chances(机遇)”最为合适。A.梦想;C.优势;D.选择。
33.A 前文提到老年人仍然健康、活跃,此处表示即便不再年轻,也可以保持年轻的心态。A.心态;B.外表;C.嗓音;D.动作。
34.C 由文章结尾处的“devted(全心全意的)”可以推测出本题答案。
35.D stay意为“保持……(状态)”,符合语境。
第二节
◎语篇解读 本文是一篇说明文,研究发现保持正常的体重和饮食、定期锻炼、不吸烟以及适度饮酒的女性的孩子患肥胖症的概率较低。
36.wh 考查定语从句。句意:一个体重正常、经常锻炼、饮食健康、不吸烟且适量饮酒的母亲的孩子肥胖的可能性要小得多。设空处引导非限制性定语从句,从句中缺少主语,先行词为mther,指人,故填关系代词wh。
37.drinks 考查时态和主谓一致。分析句子结构可知设空处与has、exercises、eats和desn't smke并列作定语从句中的谓语,故用一般现在时。主语表单数意义,故谓语动词用第三人称单数形式,故填drinks。
38.t have 考查不定式。be likely t d sth.可能做某事。
39.than 考查介词。句意:研究表明,和天性相比,这可能更多地与养育有关,因为母亲的生活方式似乎与孩子的健康直接相关。根据空前的mre判断此处填than,表示比较。
40.directly 考查副词。修饰linked应该用副词形式。故填directly。
41.aged 考查形容词。句意:这项研究调查了美国差不多17,000名妇女所生的24,000多名9到14岁的儿童的病史和生活方式。分析句子结构可知, 41 nine t furteen作后置定语,修饰children,表示9到14岁的儿童,所以设空处应用形容词aged,表示“……岁的”。
42.and 考查连词。 句意:研究人员研究了母亲的整体健康状况与孩子肥胖的可能性之间的联系。the link 表示“……与……之间的联系”。
43.being 考查动名词。句意见上一题。空格处作介词f的宾语,故用动名词形式,其中a child是动名词的逻辑主语。故填being。
44.activity 考查名词。句意:母亲的健康状况根据她的身高体重比、饮食、运动量、吸烟情况和饮酒量来判断。根据前面的amunt f判断此处应用名词activity,physical activity意为“体育活动”,此时的activity为不可数名词。
45.an 考查冠词。child是单数可数名词,此处泛指一个肥胖的孩子,而且bese以元音音素开头。故填an。
第三部分 写作
第一节
One pssible versin:
Dear David,
I have learned frm yur email that yu want t try smking as yu think it is very cl. As far as I can see, smking is a bad habit.
It is widely believed that smking has harmful effects n ne's bdy. It can d terrible damage t yur heart, and even cause cancer. Additinally, smking will affect the health f yur family members.What's wrse, yu will find it hard t give up nce yu are addicted t smking.
I suggest yu live a healthy and active life. Yu'd better ften take part in sprts t build yurself up and develp sme healthy hbbies t enjy life.
Yurs sincerely,
Li Hua
第二节
One pssible versin:
Paragraph 1:
It was Sue in the cmpany f a girl runner, struggling. As I apprached them, I nticed the pair dragging their feet and running frward awkwardly with their shes wet. I pulled ff and called, “Are yu kay?” “Oh, yes!” Sue said, almst ut f breath. The girl als ndded and kept mving. I had wanted t ffer them a ride, but the reslve in their eyes made me swallw back the wrds. I turned arund and fllwed. Inch by inch, they were getting clser t the finish line. Eventually, the real winners in my heart ran past the finish line.
Paragraph 2:
At the finish line, the girl hugged Sue, “Yu made me believe we culd d it.” She added, “Sue described s vividly hw it wuld be t finish that I knew I culd d it.” Sue smiled back. “I've been dreaming abut this day fr tw years and I shall nt be denied.” Greatly mved, the girl prmised she wuld never quit anything easily withut ttal success. At that mment, I lked at Sue and fund she was carrying herself differently. It was nt as if she had becme smene new; it was mre as if she had discvered a real self she had nt knwn befre. She truly liked her newly-discvered self. S did I.
1.A
2.D
3.B
4.B
5.C
6.D
7.C
8.B
9.A
10.C
11.C
12.B
13.A
14.A
15.C
16.G
17.E
18.C
19.A
20.F
21.A
22.D
23.C
24.A
25.B
26.D
27.C
28.A
29.D
30.B
31.A
32.B
33.A
34.C
35.D
36.wh 37.drinks 38.t have 39.than 40.directly 41.aged 42.and 43.being 44.activity 45.an