2017-2018學(xué)年高中英語北師大版選修八教學(xué)案Unit24Section2版含答案

SectionIIUtopia&AriJf課刖預(yù)讀/必記詞匯I?選詞填空virtue,leisure,merciful,elect,sowWhatdoyoudoinyourleisuretime?Patieneeisoneofhervirtues.Weelectedhimmonitor.Heisconsideredtobeamercifulman.Whenisthebesttimetosowwheat?n.根據(jù)詞性及漢語意思寫出單詞frameworkn.構(gòu)架，結(jié)構(gòu)feastn.盛宴，宴會weedn.雜草，野草ministryn.部skipvt.跳過castvt.投下undertakevt.著手做，從事spoonfuln.一匙之量collisionn.相撞宀collidev.相撞editionn.版本ediiv.編輯宀editorn.編輯preservationn.維護(hù)：保存tpreservevt.維護(hù)，保護(hù)；保持，維持thirstn.口渴tthirstyadj.口渴的relayvt.轉(zhuǎn)達(dá)，傳送t_re」ayn.接力賽川.補(bǔ)全短語showoff炫耀，夸耀knockintosb. 撞上某人takeup開始從事；占據(jù)pickup撿起；搭車；好轉(zhuǎn)；無意中學(xué)會

referto指的是，提到；參考；涉及keepaneyeon監(jiān)視dateback追溯到&bynature天性的，生性的nodoubt無疑，很可能afterall終究；畢竟21必背句型Whatifsomemarriedpeoplehaveaffairs?如果有些已婚的人有婚外情怎么辦呢？［句式分析］Whatif...?要是 怎么樣？what引導(dǎo)的主句為省略形式。［佳句賞析］要是他不來怎么辦？Whatifhedoesn'tcome?Nowadays,theword “hutongcOmeaomeanmorethanjustthealleysthatconnectthecourtyards.現(xiàn)在，“胡同”這個詞不僅僅指連接四合院的小巷子。［句式分析］cometodosth.表示開始做某事，逐漸做某事 ”。［佳句賞析］總有一天，你會認(rèn)識到你的錯誤的。Someday,you'llcometoknowyourmistakes.Byconnectingpeople'shomes,thehutongsinfactconnectedpeople'slives,whetherthelivesoftherichorthelivesoftheordinarycitizens.胡同不僅使家家戶戶相通， 實(shí)際上不論是富人還是窮人， 他們的生活都被胡同聯(lián)系起來了。［句式分析］whether...or...連接兩個并列部分，表示 是 還是 ；不論 還……”。［佳句賞析］不管她是贏還是輸，這是她的最后一次錦標(biāo)賽。Whethershewinsorloses,thisisherlasttournament.Asweallknow,BeijingisfamousforitshutongsandtheGreatWall.IfyouvisitBeijing,whichonedoyouwanttovisitbestandwhy?l_want_to_visit_the_Great_\WallChina's_Great_Wall」s_known_to_the_world_as_one_of_the_seven_great_wonders_of_the_world.ItislocatedinNorthChina.Itisover6,000kilometresinlengthand25feethig inaverage.Theancientpeoplestartedtobuiltthewallinthe7thCenturyBCwithea_h,brickandstone,andjoineditintheQinDynasty.TheGreatWallwasbuiltinancientChinatokeepoutinvaders,however,itisnowregardedasoneofthemostimportanttouristspotsinourcountryoreveninthewholeworld.Everyyear,itisvisitedbythousandsofpeoplefromallovertheworld.4疏通文意I.Fast-readingAnswerthefollowingquestionsaccordingtothetext.WhatdoforeignerswanttoseeinBeijing?The_grandsights_of_the_Great_Wall,_the_Forbidden_City_and_the_hutongs.WhenwerethemostofBeijing'shutongsbuilt?The_majority_of_Beijing's_hutongs_were_built_between_the_13th_and_19th_centuries_during_the_Yuan,_Ming_and_Qing_Dynasties.What'sthefunctionofthehutongs?Thehutongsconnectpeople'shomesandpeople'slives,aswellasBeijing'spastandpresent.Whatdidthegovernmentdowiththehutongsafter1949?The_government_undertook_the_preservation_of_many_of_the_oldest_hutongs.HowabouttheIongestandnarrowesthutongs?Thelongesthutong,Rongxian,is2kmlong:thenarrowest.Qianshi.isonIy40cmwide.n.Careful-readingReadthetextagainandfillinthechartwiththeinformationinthetext.ParagraphsMainideasDetailsParagraph1DefinitionofthehutongOriginally,thehutongreferstothemanylittlealleysconnectingthecourtyardsoftraditionalhouses.Now“hutong”lsoreferstothecourtyardsthemselvesandeventothecommunitiesthatlivethere.Paragraph2HistoryofhutongsMosthutongsinBeijingwerebuiltbetween(3)the_13th_and_19th_centuries.Hutongsmadeiteasierforthe rulers to(4)keepcontroloverthecity

Paragraph3LifeconnectionHutongsconnectpeople'shomesaswellas(5)people'slives.Peoplelivinginhutongssharetheir(6)joyandsadness.Paragraph4BadtimesforhutongsTowards(7)theendoftheQingDynasty,theconditionsinBeijing'shutongswentdown.(8)TheturningpointcamewhenthePeople'sRepublicofChinawasfounded.Paragraph5HutongstodayHutongsarestillan(9)importantpartofBeijinglife.Thehutongsnotonlyconnect Beijing's streetsandcommunities, but also its(10)pastandpresent.必研重析單詞?講短語?解句型必研重析單詞?講短語?解句型在語境中究破在訓(xùn)析中記憶考點(diǎn)1showoff炫耀；夸耀［教材原句］Nobodyhasanydesiretoshowoffandgoldandsilverhavenovalue...沒人有炫耀的愿望，而且黃金和白銀都沒有價值 ”He'sshowingoffhisnewcar.他在炫耀自己的新車。Thisisyourchaneeto_show_off_your_talents tothepeopleinterviewingyou.這可是向面試考官展現(xiàn)你才能的好時機(jī)。onshow 公開展出showsb.in/out帶某人進(jìn)來/出去showsb.around帶某人參觀某個地方showup到達(dá)；顯現(xiàn)出來；使別人難堪Itwasgettinglatewhenshefinallyshowedup.天色已晚，她終于趕到了。Wewereshownaroundtheschoolbyoneofthestudents.我們由一名學(xué)生領(lǐng)著參觀了學(xué)校。［即時訓(xùn)練］介、副詞填空It'sbadmannerstoshowoffyourwealthbeforeothers.Showthevisitorin_assoonashearrives.Don'tmakehimwaitaroundinthecorridor.BeforeIstartedtowork,thesecretaryshowedmearoundthecompany.Hewenttomeethise-pal,butshenevershowedup.2?根據(jù)漢語提示完成小片段雖然屠呦呦獲得了 2015年諾貝爾生理學(xué)或醫(yī)學(xué)獎，但她并不愿意在公眾面前炫耀自己。所以她很少出現(xiàn)在電視屏幕上。ThoughTuYouyouwonthe2015NobelPrizeinPhysiologyor Medicine,shedoesn'tliketoshow_herself_offinpublic.Thereforesheseldomshows_upontheTVscreen.考點(diǎn)2electv.推舉，推選［教材原句］Thereisaleaderineachareaofthetownandeachtownhasanelectedleader.城鎮(zhèn)里的每個地區(qū)都有一個領(lǐng)導(dǎo)人，每個城鎮(zhèn)都有一個選出來的領(lǐng)導(dǎo)人。electsb.(as)president/mayor/leader推選/選舉某人為總統(tǒng)/市長/領(lǐng)導(dǎo)electtodosth.選定/決定做某事TheyelectedTom(as)theirrepresentative.他們選舉湯姆作為他們的代表。Mr.Zhangwaselectedheadmasterlastmonth.張老師上個月被選為校長。Manypeopleelectto_work(work)athomenowadays.現(xiàn)在許多人選擇在家工作。［即時訓(xùn)練］單句語法填空Shebecamethefirstblackwomanelected(elect)tothesenate(參議院).Increasingnumbersofpeopleelectto_work(work)athomenowadays.單句改錯AtlastMrBrownwaselected(as)thechairmanofthecommittee.去掉第一個the完成句子Weelected_her_as_chairman(選舉她擔(dān)任主席)oftheboardofeducation.Heelected_to_become(決定成為)adoctoraftergraduation.考點(diǎn)3mercifuladj.寬大的，仁慈的［教材原句］Thegovernmentismercifulbutifsomeonebehavesreallybadlytheycanbemadeintoslaves...政府是很仁慈的，但如果有人行為非常惡劣，他們將會成為奴隸 ”Heisconsideredasamercifulmanbyhisneighbours.他的鄰居們認(rèn)為他是一個寬厚的人。bemercifulto 對” 寬厚/仁慈mercyn.仁慈；寬?。恍疫\(yùn)；恩惠withoutmercy殘忍地atthemercyof任由”擺布showmercyto=havemercyon對” 仁慈/寬恕Pleaseshowmercytothechild.請對這孩子仁慈一點(diǎn)吧。Theykilledtheinjuredanimalswithoutmercy.他們殘忍地殺死了受傷的動物。Theywerelost,atthemercyofthewindandwaves.他們迷了路，任憑風(fēng)和海浪的擺布。［即時訓(xùn)練］單句語法填空Thetownlayatthemercyoftheinvaders.Hehadlittlemercyon_theslaves.Theheadmasterismercifultohisemployees.Shewasmerciful(mercy)totheold.句型轉(zhuǎn)換Heshowedhisenemiesnomercy.tHeshowed,nomercyto_hisenemies.Sheaskedthemtoshowmercytotheprisoners.tSheaskedthemtobe_mercifultotheprisoners.tSheaskedthemtohave_mercy_ontheprisoners.考點(diǎn)4knockintosb.撞上某人；偶然遇上［教材原句］ThereisacaraccidentthereatleastonceaweekandtodayInearlyknockedintosomebodycrossingtheroad!那里每周至少有一次車禍，我今天差點(diǎn)兒撞上一個正在過馬路的人！Ifyouknockintosomeone,you'dbettersay"I'msorry”如果你撞到某人身上，你最好說句“對不起” 。Iknocked_into_an_old_friendwhileIwashavingatripinBeijinglastweek.上星期我在北京旅游時碰見一位老朋友。knockat/on 敲,,knockdown/over打倒，撞倒knockoff 停止，中斷；下班，收工knockout使失去知覺；擊敗，使”淘汰（出局）Thechildknockeddown/overtheglass.那孩子打翻了杯子。FranceknockedBelgiumoutinthefootballmatch.在這次足球賽中，法國隊(duì)擊敗了比利時隊(duì)。Whattimedoyouknockoffthisafternoon?你今天下午什么時候下班？［聯(lián)想發(fā)散］想一想，我們學(xué)過的表示“偶然遇到”的短語，除knockinto外還有哪些？請完成下列短語。runinto ②runacrosscomeacross ④meetwith⑤meet...bychanee［即時訓(xùn)練］介、副詞填空Itisagoodmannertosay “sorry”whenyoinlknisomeone.Itisimpolitetoenteraroomwithoutknockingatthedoor.Theboywastoocarelesstoknockaglassover.Theworkersareallowedtoknockofftheworkearlytowatchthefootballmatch.句型轉(zhuǎn)換TomcameacrossoneofhisoldclassmateswhiletravellinginShanghai.tTomknocked_intgoneofhisoldclassmateswhiletravellinginShanghai.Thescientistwasthinkingaproblemwhenheranintoatree.tThescientistwasthinkingaproblemwhenheknocked_intoatree.考點(diǎn)5pickup拾起；用車去接；收聽，接收；繼續(xù)；好轉(zhuǎn)；學(xué)會 （語言）;偶然結(jié)識；（便宜地）買到［教材原句］Thoughsometimesmyneighbourpicksmeupinthemorningandtakesmethereinhercar.有時我鄰居在早晨用車去接我并用車送我到那里。Hepickedthebookupformeandleft.他為我拾起了那本書然后走了。Thebuspicksuppassengersoutsidetheairport.公共汽車在機(jī)場外接乘客。Youwillsoonpickuphealthaftertakingsomemedicine.吃些藥很快你就會恢復(fù)健康。［語境串記］ThedriverwantedtopickupthemanpickingupanEnglishprogrammenowbuthepickedupthebookonthefloorandwenthomeonfoot.這位司機(jī)想讓那個正在收聽英語節(jié)目的人上車但是那個人拾起地上的一本書， 步行回家了。［即時訓(xùn)練］寫出下列句子中pickup的漢語意思WewereabletopickuptheBBCworldservice.接收Here'satipIpickedupfrommymother.學(xué)會Wemanagedtopickupafewbargainsattheauction,便宜地）買至UWillyoupickupallyourtoys?拾起完成句子今年銷售額增長了 14%。Saleshave_picked_up14%thisyear.她居住在墨西哥時學(xué)會了一些西班牙語。Shepicked_up_some_SpanishwhenshewaslivinginMexico.考點(diǎn)6keepaneyeon監(jiān)視；注意；留心；照料［教材原句］Theywerethenabletoplaceguardsattheentrancesofthevarioushutongs,whichmadeiteasiertokeepaneyeonpeople'smovements.然后他們就可以在各個胡同口設(shè)置哨兵這樣更便于監(jiān)督人們的活動。Wehaveaskedtheneighbourstokeepaneyeonthehouseforuswhileweareaway.我們已經(jīng)請鄰居在我們離開時幫我們照看房子。keepone'sword/promise信守諾言keepintouchwith與” 保持聯(lián)系keepupwith趕上，不落在后面keep...outof/in不使”入內(nèi)/出去keep...inmind=learn…byheart把某事記在心里keepawayfrom=keepoff不（使）接近Shekeptherpromisetovisitthem.她遵守諾言去看望他們了。Herillnesskeptherawayfromworkforseveralweeks.她病得好幾周都上不了班。［即時訓(xùn)練］用keep短語的適當(dāng)形式填空You'dbetterkeepan_eyeonyourwalletwhengettingonabus.Wouldyouslowdownabit,please?Ican'tkeep_up_withyou.Theyalwayskeeptheinterestsofthepeopleinmind.完成句子并非所有的變化我都能跟得上。Ican'tkeep_up_with_all_the_changes.他們點(diǎn)燃篝火防止野獸靠近。Theylitafiretokeep_off_wild_animals.考點(diǎn)7castvt.（cast,cast投下；投以（笑容、視線）；投射（光、影子）；扔；拋［教材原句］TowardstheendoftheQingDynasty,theconditionsinBeijing'shutongswentdownasthepoliticalsituationcastadarkcloudonChina'seconomy.到了清朝末年，中國的經(jīng)濟(jì)受到政治動蕩的影響，北京胡同的狀況也是每況愈下。Thefishermancasthislineintothewater.那位漁夫把漁線拋入水中。Shecastawelcomingsmileinhisdirection.她向他微笑以示歡迎。castashadow/cloudon/oversth.給”投下一層陰影castalook/glaneeatsb./sth.向”看一眼castdown使垂下；使沮喪castsb.intoprison把某人投入監(jiān)獄Herfather'sillnesscastashadowover/onherweddingceremony.她父親的病給她的婚禮投下了陰影。Shewasmuchcastdownwhenshefailedtobeadmittedintotheuniversity.當(dāng)她沒有被大學(xué)錄取時，她非常沮喪。［即時訓(xùn)練］介詞填空Theflamescastdancingshadowson/overthewalls.Shecastaglance_atmeandleftinahurry.完成句子Hewascast_down（沮喪）forseveraldaysafterheheardhisfootballteamwasdefeated.Hewassaidtohavebeen_cast_into_prison（被投入監(jiān)獄）.考點(diǎn)8undertake（undertook,undertaken）vt.著手做，從事；承擔(dān)；許諾［教材原句］Conditionsimprovedagreatdealandthegovernmentundertookthepreservationofmanyoftheoldesthutongs.胡同的條件得到了很大的改善，政府對很多早期的胡同進(jìn)行了修繕和保護(hù)。Wecanundertaketheworkforthetimebeing.我們可以暫時從事這項(xiàng)工作。Oursidewon'tundertakeanyextraresponsibilitywhateverhappens.不管發(fā)生什么事情，我方不承擔(dān)任何額外的責(zé)任。Today,whetheryouaremaleorfemale,youhavetoundertake」ots_of_pressure.如今，無論你是男是女，都不得不承受許多壓力。undertaketodosth.許諾/同意做某事undertakethat...保證/擔(dān)保”Heundertooktopaythemoneybackwithinsixmonths.他保證六個月之內(nèi)還錢。Thegovernmentundertookthatthebuildingswouldnotberedeveloped.政府承諾不會改造這些大樓。［名師點(diǎn)津］undertake沒有undertakesb.that...結(jié)構(gòu)。［即時訓(xùn)練］句型轉(zhuǎn)換HeundertookthathewouldfinishtheworkbyMonday.tHeundertooktofinishtheworkbyMonday.Youshouldberesponsiblefortheaccident.tYoushouldundertake_responsibility_fortheaccident.完成句子我不能擔(dān)保你將會獲利。Icannotundertake_thatyouwillmakeaprofit.他很忙，卻答應(yīng)本周五之前完成那項(xiàng)工作。Hewasbusy,butheundertooktofinishthejobbythisFriday.此項(xiàng)工程由委員會承擔(dān)。Theprojectwas_undertaken_bymembersofthecommittee.考點(diǎn)9dateback追溯到（后接時間段）［教材原句］TheycanwalkupSanmiaoStreet,whichdatesback900years,wanderdownRongxian—theIongesthutongat2kmorsqueezethroughQianshi—thenarrowestatonly40cmwide!他們可以走在上溯至 900年前的三廟街上，漫步在絨線胡同 一一2千米的最長的胡同，或穿行于錢市胡同一一只有40厘米寬的最狹窄的胡同！datebackto=datefrom始于；追溯到(后接時間點(diǎn))todate=uptonow/sofar 至U目前為止outofdate 過時的；陳舊的uptodate最新的；現(xiàn)代的作表語out-of-date 過時的；陳舊的up-to-date最新的；現(xiàn)代的作定語TheGreatWallofChinadatesbackto(=dates_from)theQindynasty.中國長城始建于秦朝。Theinformationisoutofdate.這資料已經(jīng)過時了。Wehaven'tgotfurtherinformationtodate.到目前為止，我們尚未獲得進(jìn)一步的消息。［名師點(diǎn)津］datefrom/datebackto常指"以現(xiàn)在為起點(diǎn)”向前推，故在句中作謂語時,常用一般現(xiàn)在時；沒有進(jìn)行時態(tài)，也沒有被動語態(tài)。［即時訓(xùn)練］單句改錯Uptodate,she'sdivorcedthreetimes.Up_toTo或date^nowThechurchwasdatedfromthe13thcentury.wasdateddates完成句子這一習(xí)俗追溯到幾百年前。Thecustomdatesbackhundredsofyears.到目前為止，我們已收到 200多封回信。To_date/Up_to_now/So_far,_wehavereceivedover200replies.What_ifsomemarriedpeoplehaveaffairs?如果有些已婚的人有婚外情怎么辦呢？⑴Whatif...?意為"如果”將怎么辦？可以看作Whatwillhappenif...?的省略形式;還可以表示"即使”又有什么關(guān)系” ，此時可看作Whatdoesitmatterif...的省略形式。WhatifIfailinthemathexamnextweek?如果下周的數(shù)學(xué)考試我不及格怎么辦？Whatifhehasmuchmoney?即使他很有錢又有什么關(guān)系？howcome意為“”是怎么回事，為什么” ?？梢詥为?dú)出現(xiàn)在對話的語境中，也可以后接語序完整的陳述句。Howcomeyoudidn'ttellusearlier?你怎么不早點(diǎn)告訴我們呢？Whatfor?意為“為了什么目的？”—Shehasdecidedtodoapart-timejob.――她決定去做兼職?！猈hatfor?——為什么？⑷Sowhat?意為“那又怎么樣？”—Yourroomisarealmess,Tom. 湯姆，你的房間看起來凌亂不堪?！猄owhat?――那又怎么樣？［即時訓(xùn)練］句型轉(zhuǎn)換Whatwillhappenifsherefusesmyinvitation.tWhat_ifsherefusesmyinvitation?Whydidn'tyouattendyourdaughter'sweddingceremony?tHow_comeyoudidn'tattendyourdaughter'sweddingceremony?完成句子—IknowSallyisyourbestfriend.—So_what（那又怎么樣）？What_if（要是”怎么樣）aliensshouldinvadetheearth?How_come（怎么會）LiHuastillstayshere?Nowadays,theword“hutong'hascometomeanmore_thanjustthealleysthatconnectthecourtyards.現(xiàn)在，“胡同”這個詞不僅僅指連接四合院的小巷子。⑴morethan后接名詞，意為“不僅僅”。Katewasmorethanateacher.Shealsodidwhatshecouldtotakecareofherpupils.凱特不僅僅是位教師，她還盡其所能地照顧她的學(xué)生。Hibernationismore_than_asleep.冬眠不僅僅是睡眠。（2） 后接數(shù)詞，意為“多于，超過”。Morethan10policeshowedupwheretheaccidenthappened.十多位警察出現(xiàn)在事故地點(diǎn)。（3） 與形容詞和分詞連用，意為“非常，十分” 。Iwasmorethansurprisedtoseealionstandingatthebody.看到一頭獅子站在尸體旁邊，我非常驚訝。⑷與情態(tài)動詞can連用，構(gòu)成morethan...can…結(jié)構(gòu)，表示“超過了 ”所能"。ThebeautyofthemountainouscountryismorethanIcandescribe.我難以描繪那個山村的美景。［即時訓(xùn)練］完成句子①建造這些節(jié)能建筑不僅僅需要建筑材料，也需要腦子。Ittookmore_than_building_suppliestoconstructtheseenergysavinghouses.Ittookbrains.too.他的答復(fù)讓我非常滿意。Hisanswermorethansatisfiedme.這一結(jié)果遠(yuǎn)遠(yuǎn)超出了他的想象。Theresultwasmuchmorethanhe__couldimagine.不止一個學(xué)生知道你的秘密。Morethanonestudentknowsaboutyoursecret.［對應(yīng)學(xué)生課下能力提升（十）］I.單句語法填空Itisreportedthatthirtypeoplewerekilledinacollision(collide)ontherailwayyesterday.Thesocietytodayofferstheyounggenerationmorechancestoshowofftheirtalentandskills.MrCollinsundertookto_look(look)afterthechildrensothathiswifecouldgototheclubwithtwoofherfriends.Howcomeyoulooksothinthesedays?Whilecrossingthestreet,hewasknockedoverbyacar.Chineseacrobatic(雜技)hasalonghistorywhichcandatebackto_morethan2,000yearsago.Shelikestokeepupwiththelatestfashions.AllIseemtodoiscook,washandpickedup_afterthekids.n.選詞填空keepaneyeon,datebackto,showoff,knockinto,pickupInChina,theneedletreatmentdates_back_toancienttimes.Pleasekeep_an_eye_.onmyhousewhenIamoutonholiday.Hewantstoshow_offhisnewcarinthestreet.Lostinthought,healmostknocked_intoanoldman.Marywatchedotherdancerstoseeifshecouldplck_up_anytips.川.完成句子我在上大學(xué)時就開始認(rèn)識他，一個奇怪但有能力的學(xué)生。While_(l_was)_at_college,_lbegantoknowhim,astrangebutablestudent.當(dāng)你逐漸長大時，你會逐漸意識到你的父母為你付出了多少。Whenyougetolder,you'llcome_to_realizehowmuchyourparentshavedoneforyou.你去還是不去與我無關(guān)。Itdoesn'tmattertomewhether_you_go_or_not.晚飯后出去散步怎么樣?Whatabout/Howaboutgoingoutforawalkaftersupper?我家有一個古老的花瓶，據(jù)說可以追溯到明朝。Myfamilyhasanoldvase,whichissaidtodatebackto/fromtheMingDynasty.IV.閱讀理解Fightingracialstereotypes（模式化）onUScampusesoftenbeginsbyputtingstudentsofdifferentethnicbackgroundstogether—underonedormitoryroof.SamBoakyewasafreshmanatOhioStateUniversityandtheonlyblackstudentonhisfloor.Hewasdeterminedtogetgoodgrades—inparttomakesurehiswhiteroommatehadnobasisfornegativeracialviews.“You'repushedtodobetter,tochallengethestereotypethatblackpeoplearenotthatsmart,”hetoldtheNewYorkTimes.Severalrecentstudieshavefoundthathavingaroommateofadifferentracecanreduceprejudice（偏見）,diversify（使多樣化）friendshipsandevenbooststudents'academicperformanee.InastudybyOhioStatepsychologyprofessorRussellFazio,black freshmenwhocametocollegewithhightestscoresearnedbettergradesiftheyhadawhiteroommate——eveniftheroommate'stestscoreswerelow.AnotherstudyonstudentinteractionbyDukeUniversitysuggeststhatfreshmenwithroommatesofadifferentracewerethemostlikelytodiversifytheirfriendships.“Justhavingdiversityinclassroomsdoesn'tdoanythingtoincreaseinterracialfriendships,”saidClaudiaBuchmann,anauthoroftheDukestudy. “Butlivingtogetherwithadifferentraceroommate,doesleadtomoreinterracialfriendships. ”Thereare,however,someproblemswithsuchroomassignments.Fazio'sstudyfoundthatthreetimesasmanyrandomly（隨機(jī)地）assignedinterracialroommatesweren'tlivingtogetherattheendofthesemester,comparedwithwhiteroommates.Interracialroommatesalsospentlesstimetogether,hadfewerjointactivitiesandwerelessinvolvedwitheachother'sfriendsthanwhitepairs.AsforBoakye,thisisnotthecase.“Alotofwhitestudentscomewithoutmuchexposuretodiversity,sowhentheirfirstinteractionwithablackguyisn'tbad,theywillmakemoreblackfriends.IthinkImadeagoodimpressiononmyfreshmanroommate.Isawhimthisyear,andhesaid,‘Heydude,you'renottheonlyblackfriendIhave.'Thatfeltgood,”theTimesreported.語篇解讀：本文主要講了大學(xué)安排不同種族的學(xué)生住一個宿舍產(chǎn)生的一系列影響和問題。1．HavingaroommateofadifferentracecanhavethefollowingbenefitsEXCEPT .A．makingmorefriendsB．reducingprejudiceC．earningbettergradesD．improvingphysicalhealth解析：選D細(xì)節(jié)理解題。根據(jù)文章第三段第一句話可知 A、B和C項(xiàng)表述正確，D項(xiàng)在文章中沒有提到。2．SamBoakyewasdeterminedtogetgoodgradespartlybecause .A．hewantedtoprovehewasasmartboyB．heintendedtopleasehisparentsC．hewishedtoearnthescholarshipD．hewantedtoshowblackpeopleareassmartaswhitepeople解析：選D推理判斷題。根據(jù)第二段“You'repushedtodobetter,tochallengethestereotypethatblackpeoplearenotthatsmart可知Sam”Boakye決心取得好成績的部分原因是想證明黑人與白人一樣聰明。3．WecanconcludethatBoakye .A．gotalongwellwithhiswhiteroommateB．sharedfewerjointactivitieswithhiswhiteroommateC．hadanegativeattitudetowardshiswhiteroommateD．isstilllivingtogetherwithhisfreshmanwhiteroommate解析：選A推理判斷題。根據(jù)最后一段的內(nèi)容可以推斷出Boakye與他的白人室友相處很融洽。4．Thefourthparagraphismainlyabout .A．theinterracialfriendshipB．someproblemswithhavinganinterracialroommateC．somecommentsontheinterracialroommatesD．theinteractionbetweentheblackstudentandthewhitestudent解析：選B段落大意題。根據(jù)本段的主題句“Thereare,however,someproblemswithsuchroomassignments.可”知本段主要講述了這種安排出現(xiàn)的問題。V?任務(wù)型閱讀Thejobsofthefuturehavenotyetbeeninvented.1. Byhelpingthemdevelopclassicskillsthatwillservethemwellnomatterwhatthefutureholds.CuriosityYourchildrenneedtobedeeplycurious.2. Askkids，“Whatingredients（配料）canweaddtomakethesepancakesevenbetternexttime？”andthentrythemout.Didthoseingredientsmakethepancakesbetter?Whatcouldwetrynexttime?CreativityTruecre