高中英语人教版 (2019)选择性必修 第一册Unit 5 Working the Land课时作业

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 5 Working the Land课时作业，共14页。

Unit 5 Wrking the land—Perid 2 Listening and speaking


课后练习（解析版）


本单元词汇语法练习+语法填空+阅读套题（满分100分）


词汇强化运用：用所给单词的适当形式或汉义补全句子，每题1分，共计20分。


___________(cnsume) rather than saving has becme the central feature f cntemprary scieties.


【答案】Cnsumptin/Cnsuming


【解析】现代社会的主要特征是消费而不是储蓄。动名词或动词-ing形式作主语。


The prblems are nt serius. Nnetheless, we need t ___________(处理) them sn.


【答案】tackle


【解析】问题不严重，不过我们还是需要尽快处理。


These results demnstrate ___________(cnvince) that ur suggestin is wrking.


【答案】cnvincingly


【解析】这些令人信服地地证明，我们的建议正在发挥作用。副词修饰动词，令人信服地，cnvincingly


Genes determine the ___________(特征) f every living thing.


【答案】characteristics


【解析】基因决定每个生物的特征。


Fr many peple, it is a cmmn sense that rganic fd is healthier than ___________ (cnventinal) grwn fd.


【答案】cnventinally


【解析】对于大多数人来说，一般都认为有机食品比传统的种植食品更健康。副词修饰动词，cnventinally


Yu cannt a____________(假定) that a speaker f English is qualified t teach English fr granted.


【答案】assume


【解析】你不能假定会说英语的人就有资格教英语。


He lst his leg when he was ten, but learned t ____________(克服) his handicap.


【答案】vercme


【解析】他10岁时失去了一条腿，但学会了战胜自己的残疾。


With 97% f the wrld's water t ____________(salt) t be drunk r used in agriculture, the wrldwide supply f water needs careful management, especially in agriculture.


【答案】salty


【解析】由于世界上97%的水含盐量过高，不能饮用或用于农业，全世界的水供应需要谨慎管理，特别是在农业方面。形容词，含盐的，salty


It will als help peple t use their l____________(休闲) time well.


【答案】leisure


【解析】它还可以帮助人们充分利用他们的闲暇时间。


The muntains trap rains and fgs ____________(generate） ver the cean.


【答案】generated


【解析】这些山脉隔开了海洋上生成的雨和雾。动词的过去分词作后置定语，generated


There are alternative surces f ____________(营养) t animal meat.


【答案】nutritin


【解析】有能替代动物肉类的其他营养来源。


The whle fd chain is affected by the veruse f ____________(化学制剂) in agriculture.


【答案】chemicals


【解析】整个食物链受到了化学物质在农业中过度使用的影响。


__________light travels faster than sund is cmmn knwledge.


【答案】That


【解析光传播的比声音快是一个常识。主语从句引导词，意义完整不缺失，that


It desn’t matter _________ he will cme r nt.


【答案】whether


【解析他来还是不来无关紧要。主语从句引导词，后面的r nt提示前面为whether


There are three things _________ make Sydney famus ,its beautiful harbr, the Sydney Harbr Bridge and the Sydney Opera Huse.


【答案】which/that


【解析有三个事物令悉尼很著名，其美丽的海港，雪梨大桥和悉尼歌剧院。定语从句，关系词which/that


_________ China gt the secnd place in the Games made the whle natin very excited.


【答案】That


【解析中国在比赛中获得第二令整个国家都非常兴奋。主语从句引导词，意义完整不缺失，that


—Wuld yu like a cigarette? —N. It’s several years _________ I gave up smking.


【答案】since


【解析】你要不要一根雪茄？不，我已经戒烟好几年了。时间状语从句，自从...至今，since


Mst authrities agree that play is an ____________(至关重要的) part f a child's develpment.


【答案】essential


【解析】大多数权威人士认为玩耍是孩子成长的一个重要部分。


If yu d nt like it, change it. ____________(alternative), accept it.


【答案】Alternatively


【解析】如果你不喜欢它那就改变它，另一种方法是，选择接受它。副词修饰整个句子，Alternatively


The plan received ____________(广泛的) supprt thrughut the cuntry.


【答案】widespread


【解析】这项计划得到了全国的广泛的支持。


语言运用(共两节，满分30分)


语法填空(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。


Dante Gabriel Rssetti, a famus 19th century pet and artist, was nce visited by an elderly man. The ld man had sme sketches (素描) and drawings that he wanted Rssetti t lk at and tell him 1. _______ they were any gd.


Rssetti lked 2. _______ (they) ver carefully. After the first few, he knew that they were wrthless, 3. ______ (shw) nt the least sign f artistic talent. But Rssetti was kind, and he tld the elderly man as


_____ (gentle) as pssible that the pictures were withut much value. The visitr was 5. __________ (disappint).


He then aplgized 6. _______ taking up Rssetti’s time, but asked if he wuld just lk at a few mre drawings – these had been dne by a yung art student. Rssetti lked ver 7. _______ secnd batch (一批) f sketches and immediately became interested in them. “These,” he said, “Oh, these are gd. This yung student has great talent. He shuld be given praise and encuraged 8. _______ (cntinue) in his career as an artist. He will have a great future if he wrks hard and sticks at it.”


Rssetti culd see that the ld fellw was deeply mved. “9. ________ is this fine yung artist?” Rssetti asked. “Yur sn?” “N,” said the ld man sadly. “It is me – 40 years ag. If nly I 10. ______ (hear) yur praise then! Fr yu see, I gt discuraged and gave up t sn.”


【答案】1. if/whether 2. them 3. shwing 4. gently 5. disappinted


6. fr 7. the 8. t cntinue 9. Wh 10. had heard


语法填空(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。


Why des yur dg fllw yu like a shadw, n matter where yu g? “When dgs fllw 11. ______ wners, there can be several scientific explanatins, 12. _____ (depend) n the dg and the individual situatin,” accrding t Mary Burch, a certified applied animal behavirist.


These explanatins include:


Natural instinct (本能) t be part f a pack: Dmesticated (驯化的) dgs are descended (是……的后代) frm wild canines that live in 13. _____ (cperate) family grups, said Kathryn Primm Dvm, a veterinarian practicing in Tennessee. As such, it’s 14. _____ his DNA fr a dg t try t fit int yur pack (that is, with yu and yur family). In fact, a study ut f Princetn University that 15. _____ (publish) in the jurnal, Science Advances, demnstrates that yur dg’s drive 16. ______ (fllw) yu arund (as well as watch yu intently and seek physical cntact frm yu) is actually in his genes.


Feel gd chemicals: Yur 17. ______ (present) causes yur dg’s brain t release “feel gd” chemicals, Primm explains, citing this study. Cnsidering 18. ______ much we as humans enjy thse feel-gd chemicals, it’s n surprise yur dg likes them t – and will fllw yu arund t get sme!


An bligatin t help: Primm ntes that “dgs 19. _______ (nature) place value n resurces in rder t survive”, and ne f the mst highly-valued resurces is territry (地盘). 20. _____ yu mve abut yur hme, yur dg might feel that yu are patrlling yur territry and feel bligated t assist yu.


【答案】11. their 12. depending 13. cperative 14. in 15. was published


16. t fllw 17. presence 18. hw 19. naturally 20. If


第二部分 阅读(共两节，满分50分)


第一节 (共15小题：每小题分，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


Hardship cmes in different shapes and sizes. Lsing a jb. Bills verdue (逾期未付的). Illness, injuries r the death f a lved ne.


Every kind f difficulty takes its tll. But few things in life are as heartbreaking as feeling cut ff frm the peple we lve.


Recently, while “sheltering in place” against the crnavirus, I’ve started reading t my grandkids via FaceTime.


Mstly, I read t them because I lve ding it. But I als d it fr their parents’ mental health. Besides having t stay indrs, they are frced t hmeschl the kids, wh can’t g t schl r t the park r play with their friends.


As a mther, I didn’t d everything right. Far frm it. But when my three children were small, mst nights befre bed, I wuld read t them.


There is smething imprtant – smething cmfrting and healing – abut the age-ld ritual (惯例) f reading t each ther. Smetimes the wrds we read are s pwerful that they will never be frgtten. But hearing them read is a different experience.


When we read t urselves, we see the wrds with ur eyes. But when smene reads t us, we just need t be still and listen. Smetimes, the vice and the lve it cnveys mean far mre than the wrds.


Tday, I read the Tales f a Furth Grade Nthing by Judy Blume, a bk my kids lved lng ag. Randy, 9, and Wiley, 7, thught it was funny. Elle, wh’s 5, usually prefers t read t me, but this time she just wanted t talk. Next, Randy played a sng fr us n his guitar, the very first sng he has written. Finally, I FaceTimed with Jnah, wh is almst a year ld. I read MOO, BAA, LA LA LA! by Sandra Byntn. He liked it s much that he gave me kisses ver the phne, then we said gdbye.


Nw, mre than ever, while keeping a safe distance, we all need t hld n t each ther.


What d we knw abut the authr?


A. She has gne thrugh many difficulties in life.


B. She thught she was an expert in parenting.


C. She is prud f being a well-educated parent.


D. She feels cut ff frm family and friends in islatin.


【答案】D


【解析】细节理解题，根据第二段，But few things in life are as heartbreaking as feeling cut ff frm the peple we lve.但是生活中很少有事情比与我们所爱的人隔绝更令人心碎。


Why did the authr start reading t her grandkids?


A. She thught it was a gd way t teach kids.


B. She used it t kill time when sheltering at hme.


C. She wanted t shw her lve and care fr them.


D. She wanted t cmpare her kids with her grandkids.


【答案】C


【解析】细节理解题，文中提到，There is smething imprtant – smething cmfrting and healing – abut the age-ld ritual (惯例) f reading t each ther.后面又提到，Smetimes, the vice and the lve it cnveys mean far mre than the wrds.有时候，声音和它传达的爱远比语言更有意义，答案为C。


23. What is the main idea f the secnd-t-last paragraph?


A. What kind f stries the kids like.


B. Hw the kids spent the reading time tday.


C. Hw the authr chse certain stries fr the kids.


D. What the kids usually d when staying at hme.


【答案】B


【解析】主旨大意题，倒数第二段的主旨大意，答案为B。


B


Cking has becme a hbby and majr recreatin (娱乐) fr many peple in quarantine during the COVID-19 pandemic. It’s almst impssible nwadays t check scial media withut at least tw r three phts f delicius meals ppping up n ur screens. But behind the fancy recipes and bastful (炫耀的) scial media psts, many f us dn’t realize hw much we take fd fr granted.


“At the same time while dealing with a COVID-19 pandemic, we are als n the brink f a hunger pandemic,” David Beasley, executive directr f the Wrld Fd Prgram (WFP), a United Natins agency, warned n April 20.


Arund 135 millin peple had been facing fd shrtages befre the crnavirus utbreak, but nw 130 millin mre culd g hungry in 2020, said Arif Husain, chief ecnmist at the Wrld Fd Prgram. Altgether, 265 millin peple are being pushed t the brink f starvatin (饥饿) by the COVID-19 crisis.


Accrding t The New Yrk Times, thusands f wrkers in India are lining up twice a day fr bread and fried vegetables t fight against hunger. And acrss Clmbia, pr families are hanging red clthing and flags frm their windws t shw that they are hungry.


“We dn’t have any mney, and nw we need t survive,” said Pauline Karushi, wh lst her jb at a jewelry stre in Nairbi. “That means nt eating much.”


Lckdwns and scial distancing measures cntributed t lss f incme fr peple wrldwide and disrupted (打乱) agricultural prductin and supply rutes (路线), leaving millins t wrry hw they will get enugh t eat.


Mney alne will nt be enugh, accrding t WFP. Als crucial is ensuring (保证) that transprt and supply chains stay pen in the face f lckdwns.


“There is n shrtage f fd glbally – yet. But prblems in planting, harvesting and transprting fd will leave less develped cuntries facing even mre difficult times in the cming mnths, especially thse reliant (依赖的) n imprts,” Jhan Swinnen, directr general f the Internatinal Fd Plicy Research Institute in Washingtn tld The New Yrk Times.


Hwever, fr us, there’s n need fr stckpiling (囤积) fd, said Wei Baigang, an fficial frm the Ministry f Agriculture and Rural Affairs. The reserves (储存) f rice and wheat in China are enugh fr the whle ppulatin fr ne year, accrding t Xinhua, and the prices remain stable.


“We have the cnfidence and determinatin t keep ur rice bwls full,” said Pan Wenb, anther fficial frm the ministry.


Past fd shrtages


Numbers f peple in fd crises in previus years (in millins)


2019 135M peple in 55 cuntries


2018 113M peple in 53 cuntries


2017 124M peple in 51 cuntries


2016 108M peple in 48 cuntries


24. What des the underlined phrase “n the brink f” in Paragraph 2 prbably mean?


A. in case f


B. in preventin f


C. n the edge f


D. n the way t


【答案】C


【解析】词义猜测题，A.万一 B.预防 C.濒于 D.在去的路上，答案为C。


25. What is the main idea f Paragraphs 3-5?


A. Causes f fd crises in different cuntries.


B. The seriusness f the wrld’s hunger prblem.


C. The negative effects f the crnavirus utbreak.


D. Ways t fight against fd shrtages in different cuntries.


【答案】B


【解析】主旨大意题，通过对食品短缺的具体描述，阐述了目前世界上食品短缺的严重性。


26. What did Jhan Swinnen tell us?


A. Mney is the key t fd supply chains.


B. The fd shrtage is a glbal prblem.


C. Self-reliant cuntries dn’t have fd shrtages.


D. Lckdwns will cause fd crises in many cuntries.


【答案】D


【解析】判断推理题，But prblems in planting, harvesting and transprting fd will leave less develped cuntries facing even mre difficult times in the cming mnths, especially thse reliant (依赖的) n imprts,”在种植、收获和运输粮食方面的问题将使欠发达国家在未来几个月面临更加困难的时期，特别是那些依赖进口的国家。答案为D。


27. What did the Chinese gvernment advise peple t d?


A. Stckpile enugh fd fr emergencies.


B. Prepare themselves fr high fd prices.


C. Stay calm and cnfident in relatin t fd supplies.


D. Overcme any difficulties t transprt fd.


【答案】C


【解析】细节理解题，根据文章最后一段，We have the cnfidence and determinatin t keep ur rice bwls full，答案为C。


C


Are yu curius f lking up at the stars and wndering if there’s intelligent life ut there? S is Five-hundred-meter Aperture Spherical Telescpe (FAST, 500米口径球面射电望远镜), China’s mega-science (大科学) prject and the wrld’s largest single-dish radi telescpe.


On April 28, FAST, nicknamed “China’s Eye f Heaven”, embarked n its search fr extraterrestrial intelligence (ET, 外星生物).


As the news went viral (走红) n scial netwrking sites, smene cmmented saying: “D nt answer! D nt answer! D nt Answer!”


It seems that The Three-Bdy Prblem (《三体》), a science fictin nvel by Chinese authr Liu Cixin, has influenced minds s deeply that peple are wrried abut the pssibility f the Earth being invaded (入侵) by an advanced extraterrestrial civilizatin.


That wrry is, at least fr nw, unnecessary. Of the 1,800 planets that have been discvered, less than 20 are capable f supprting life, and the nearest amng them, Gliese 581, is 20.4 light-years away.


Accrding t Rbin Hansn’s Great Filter thery, there is less than a ne in a millin chance f any extraterrestrial life frm evlving int higher intelligence r a civilizatin. And since their distance frm China culd even be millins r billins f light-years away, if they travel at the speed f light, it wuld take them at least millins f years t reach us.


Hwever, that des nt mean FAST’s jb is meaningless. As mankind’s mst sensitive (敏感的) radi telescpe, FAST can best cllect signals frm the universe. Researchers can distinguish even a 4 Hz difference in the signals received, meaning it can best distinguish between manmade and ET-made signals. Even the signals frm a nn-ET civilizatin are useful, because they might cntain sme hidden infrmatin leading t the discvery f new stars r planets.


With FAST jining the cause, mankind can brwse (搜索) the universe mre deeply than ever befre and increase knwledge abut the universe. And whatever it achieves is the best evidence f China’s advanced technlgy in astrnmy and the study f the universe.


What des the underlined phrase “embarked n” in Paragraph 2 prbably mean?


A. ended B. beganC. released D. cntinued


【答案】B


【解析】词义猜测题，本文主要说明的是中国的FAST在世界对外星探索中的作用，根据上文 500米孔径球面望远镜，是中国的巨型科学项目和世界上最大的单盘射电望远镜。此处为“开启了”之意，所以答案为B。


29. What des the “D nt answer!” cmment shw?


A. The ppularity f Liu Cixin’s bk.


B. Excitement at the news abut FAST.


C. Peple wrrying abut being attacked by ETs.


D. The influence f science fictin nvels n peple.


【答案】C


【解析】判断推理题，根据下文提示：It seems that The Three-Bdy Prblem (《三体》), a science fictin nvel by Chinese authr Liu Cixin, has influenced minds s deeply that peple are wrried abut the pssibility f the Earth being invaded (入侵) by an advanced extraterrestrial civilizatin.似乎刘慈欣的《三体》对人们的影响如此之大，以至于人们担心地球可能会被一个先进的外星文明入侵。此处表明了人们的担心，答案为C。


30. What d Paragraphs 5-6 want t tell us?


A. What makes a planet suitable fr intelligent life.


B. Peple tend t wrry much mre than they need t.


C. Extraterrestrial life frms will nt threaten life n Earth.


D. There is a slight pssibility that an extraterrestrial civilizatin exists.


【答案】D


【解析】判断推理题，两段的主旨大意都在说被外星入侵的可能性不大。第五段That wrry is, at least fr nw, unnecessary. 第六段there is less than a ne in a millin chance f any extraterrestrial life frm evlving int higher intelligence r a civilizatin.外星生物进化成智慧生命体的可能性不足百万分之一。所以答案为D。


31. What is the main idea f the last tw paragraphs?


A. The imprtance f FAST’s jb.


B. Hw FAST distinguishes between signals it cllects.


C. Hw the FAST radi telescpe wrks.


D. China’s advanced technlgy in astrnmy.


【答案】A


【解析】主旨大意题，答案为A。


D


Every year arund this time, Girl Scuts (女童军) wear their unifrms and set up tables at supermarkets and n sidewalks t sell bxes f ckies in the US. Accrding t the Girl Scuts f America, apprximately 200 millin bxes f ckies are sld each year. Girl Scuts depend n the ckie prgram t fund life-changing, girl-led prgrams and educatinal pprtunities.


Hwever, amid the utbreak f COVID-19, millins f dllars wrth f ckies are ging unsld.


Amanda Kpelman, 16, came up with an idea and discussed it with the members f her Plantatin Trp 10442.


They are dnating unsld ckies t medical prfessinals and first respnders (急救员).


“Having been a Girl Scut fr the past 12 years and the tp ckie seller fr the past seven years, it truly breaks my heart when I hear that the ckie sales f my Girl Scut sisters acrss the natin have been cut shrt,” Kpelman said.


She said knwing everyne is ging thrugh similar things, and having an internatinal grup f girls t talk t have made her time spent at hme prductive and pleasant.


“The best thing abut staying hme under these cnditins is that I’ve truly becme mre tech-savvy (精通技术的) and have mre time t cnnect with many f my Girl Scut friends,” she said.


Nt nly are they studying and wrking n virtual patches (电子贴布) and earning badges (徽章), but they are als staying cnnected.


Madelyn Streisfeld, 15, said that while she misses the hands-n (亲自动手的) activities and face-t-face cmmunicatin scuting prvides, she recgnizes that having t stay hme has its benefits.


“We’ve been able t spend a lt mre time with each ther nline,” she said.


They als participate in a fitness prgram and game nights tgether. “Having grup vide chats helps keep us cnnected during this scary time, this (dnatin) prject especially has been the highlight (亮点) f my time at hme,” she said.


“Trp 10442 is a wnderful example f true Girl Scut sisterhd,” said Girl Scuts f Sutheast Flrida CEO Lisa Jhnsn. “Their think-utside-the-(ckie)-bx dnatin is taking the leadership skills they have learned thrughut their many years f Girl Scuts and putting them int actin t make a difference during this difficult time.”


What d we knw abut Girl Scuts frm the first tw paragraphs?


A. They are asked t wear unifrms t schl.


B. They have raised abut 200 millin dllars.


C. They have been unable t sell their ckies due t COVID-19.


D. They have stpped funding many educatinal prgrams.


【答案】C


【解析】细节理解题，根据文中Hwever, amid the utbreak f COVID-19, millins f dllars wrth f ckies are ging unsld.价值百万的小甜饼卖不出去。答案为C。


What is Plantatin Trp 10442 ding in this special situatin?


A. They are dnating unsld ckies t sme peple.


B. They are sending peple t help medical wrkers.


C. They are trying t sell their ckies nline.


D. They are cutting dwn n prductin f ckies.


【答案】A


【解析】细节理解题，根据文中，They are dnating unsld ckies t medical prfessinals and first respnders (急救员).他们想出来一个主意，把没有卖出去的小甜饼捐给医护人员及救生员。所以答案为A。


What des Streisfeld cnsider a benefit f staying hme?


A. Becming better at using technlgy.


B. Earning badges thrugh wrking nline.


C. Playing games via grup vide chats at night.


D. Spending mre scial time nline with her friends.


【答案】D


【解析】细节理解题，倒数第三段，Madelyn Streisfeld, 15, said that while she misses the hands-n (亲自动手的) activities and face-t-face cmmunicatin scuting prvides, she recgnizes that having t stay hme has its benefits. “We’ve been able t spend a lt mre time with each ther nline,” she said.待在家中的好处自已就是我们可以有更多的时间进行在线联络。所以答案为D。


What did Jhnsn think f Plantatin Trp 10442’s actin?


A. They shw leadership shrtcmings f Girl Scuts.


B. They put t much effrt int the ckie prgram.


C. They need t be mre realistic when ding things.


D. They are making a difference during this time.


【答案】D


【解析】判断推理题，Their think-utside-the-(ckie)-bx dnatin is taking the leadership skills they have learned thrughut their many years f Girl Scuts and putting them int actin t make a difference during this difficult time.答案为D。


第二节(共5小题；每小题分，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。


Adlescents generally refer t bys and girls n the high-schl level - mre specifically, the secnd, third, and the furth years f high schl. In dealing with students at this level, 36 .


Students at this level are likely t be cnfused mentally. They usually find it hard t cncentrate n what they intend t d and ften have rmantic dreams. 37 They lack frankness and are usually very easily affected by their wn emtins but hate t admit it. They are driven either by greater ambitin, prbably beynd their capability, r by extreme laziness caused by the fear f nt succeeding r achieving their bjectives. 38 They are willing t wrk, but they hate t wrk withut btaining the results they think they shuld btain.


Regarding schl issues, althugh they seldm say s, they really want t be cnsulted and given an pprtunity t direct their wn affairs, but they need a gd amunt f guidance. They seldm admit that they need this guidance and they frequently rebel against it, but if it is intelligently ffered they accept it with enthusiasm. As t persna] beliefs, mst f adlescents are trying t frm plitical ideas and they have a tendency t be smetimes extremely idealistic, and at ther times cnventinal, blindly accepting what their fathers and grandfathers believed in. 39 On the ne hand they are t mdest, and n the ther hand unreasnably bastful. They tend t be influenced mre by a strng character than by great intelligence.


40 Having a better understanding f the characteristics and needs f yung peple at this age is a task that falls n bth educatrs and the ther peple invlved. It may als help the yung g thrugh this difficult and critical stage f life in a mre cnstructive manner.


A. The critical abilities are beginning t develp in adlescence.


B. Their view n life usually falls in tw extremes.


C. Of all perids f life, this is what may best be called the plastic age.


D. They are basically timid r self-cnscius.


E. Despite that, it is als in this perid that strng ties between teachers and students develp.


F. Fundamentally they want t be kept-busy but they refuse t admit it.


G. we must bear in mind that t sme degree they are at a difficult stage, generally called adlescence.


【答案】GDFBC


【解析】青春期的孩子要谨慎对待


第一段引出话题，青春期是一个困难的时期 t sme a difficult stage...


第二段描述了青春期的孩子们的各种纠结和扭吧，设空提示在后面，他们不愿坦诚，易受情绪影响又羞于承认，与这些描述相关就是they basically timid and self-cnscius


设空的提示在后面, they are willing t wrk, 和前面的they want t be kept busy 呼应


第三段描述了青春期的孩子们还是很希望能参与到学校生活中并起主导作用，尽管他们不承认，他们需要良好的引导，需要一位强有力的人物的影响。39题，前面描述了这个阶段的孩子有时很激进，有时又非常保守，盲从父辈或祖父辈之言，后面又描述了他们很谦逊，另一方面又爱吹牛，所以39题选B，他们的生活态度经常走两个极端。


最后一段，青春期的孩子是一生中最具有塑造性的阶段，作为老师和相关的人，一定要审慎对待孩子的青春期。答案为C, may best be called the plastic age...