新視野大學(xué)英語第四冊教案unit7

TeachingPlanning&TeachingLecturesNewHorizonCollegeEnglishIVUnit7.教學(xué)目標(biāo)及基本要求:Objectives:Studentswillbeableto:Graspthemainidea(thatitwouldbeidealifwecanstrikeabalancebetweentheChineseandtheWesternlearningstyles)andstructureofthetext(introductionofthetopicbyananecdote-elaborationbycomparisonandcontrast);Appreciatethedifferencebetweencomparisonandcontrast,aswellasdifferentwaystocompareandcontrast(point-by-pointmethodorone-side-at-a-timemethod);Masterthekeylanguagepointsandgrammaticalstructuresinthetext;Conductaseriesofreading,listening,speakingandwritingactivitiesrelatedtothethemeoftheunit..教學(xué)重點(diǎn)及難點(diǎn):Importantlanguagepointsinthetext:.教學(xué)內(nèi)容的深化及拓寬：Studentsconductaseriesofreading,listening,speakingandwritingpracticetodeepentheirunderstandingofthepointstaughtinclass..教學(xué)方式及在教學(xué)中應(yīng)注意的問題:Acombinationoftraditionalteachingmethodswiththecommunicativeapproachwillbeadopted.Specialattentionshouldbepaidtoclassroominteraction.Givestudentstimetoadapttothenewteachingmodeintheuniversitythatarequitedifferentfromtheonetheywereusedtointhemiddleschool.Moreencouragementisneededandmoreguidancewillbegiventothemintheirextracurricularstudy..教學(xué)內(nèi)容及學(xué)時分配:Timeallotment:lslperiod:pre-reading;textorganization2ndperiod:while-reading(Paras1-5)3rdperiod:while-reading(Paras6-13)4thperiod:while-reading(Paras6-13continued,Para14)5thperiod:post-readingactivities(Debate;Exercises)6thperiod:Checkonstudents,homereading(TextB);Theme-RelatedLanguageLearningTasks).主要參考書目:

鄭樹棠,胡全生,2003,《新視野大學(xué)英語綜合教程4一教師用書》。外語教學(xué)與研究出版社。新視野大學(xué)英語綜合教程學(xué)習(xí)指導(dǎo) 國防工業(yè)出版社。外語教學(xué)與研究出版社。上海交大出版社外語教學(xué)與研究出版社。外語教學(xué)與研究出版社。外語教學(xué)與研究出版社。新視野大學(xué)英語綜合教程（學(xué)生自學(xué)輔導(dǎo)）潘曉燕,外語教學(xué)與研究出版社。上海交大出版社外語教學(xué)與研究出版社。外語教學(xué)與研究出版社。外語教學(xué)與研究出版社。LONGMANDictionaryofcontemporaryEnglish現(xiàn)代英語用法詞典.思考題和習(xí)題:《新視野大學(xué)英語讀寫教程4》第7單元TextA后的所有習(xí)題閱讀第7單元TextB,完成后面的相關(guān)練習(xí)《新視野大學(xué)英語快速閱讀4》第7單元及相關(guān)練習(xí)WritingAssignmentPeriods1-2ClassPlanning:TeachingMaterial:Unit7SectionATeachingObjectivesLetstudentsgraspthenewwordsandexpressionsLetstudentsmasterthemeaningofeachwordincludingEnglishandChinesemeaning.TeachingFocussomeimportantnewwordsTeachingMethodsInteractiveTeachingCommunicativeTeachingTeachingAidsTeachingnotespreparedbytheteacherTimeAllotment:Pre-readingTasks(25')While-readingTasksCulturalNotes(5*)Questions&Introduction(10')Explanationofnewwords(35')Post-readingTasksAfter-textExercises(5')Assignment:Masternewwords&phrases.Doafter-textexercises.ProcedureStep1Revision:DictationofwordsandphrasesofsectionBofUnit6Step2IntroductionPreviewofunit7Allthethreepassageshavethecommonthemeofgenetics.ThefirstpassageoutlinestheconclusionsofthebookTheHistoryandGeographyofHumanGenes.Thisbookisthefirstgeneticmapoftheworldandscientificallydisprovestheideathatoneraceisgeneticallysuperiortoanyotherrace.PassageBconsidersthemyththatgeniusesappearoutofnowhereandshowsthatinfactgeniusesoftenreceivestrongstimulationearlyinchildhoodwhichhelpsthemdeveloptheirremarkabletalents.Itthendiscusseswhichtypeofparentalstimulationismosteffective.Thethirdpassagesetsoutsomeoftheresearchintothequestionofwhethergeneticsorthechild'senvironmentismostimportantincreatinggenius.Step3ExplanationNewwordsatopsellingbook:abookthatalotofpeoplebuy(L.l)Ofthetentopsellingbooksthisyear,sixarenon-fictionones.今年10本最暢銷的書中,有6本是非小說類的書籍。todate:untilnow(L.3)Todate,researchhasfocusedonthemostobviousfeatureoflivingthings:cellmultiplication.迄今為止,研究已集中到生物最明顯的特性,即細(xì)胞繁殖上。Thereisnoevidence,todate,thatmakingpeoplebeltupsturnsthemintoworsedrivers,至今仍沒有跡象表明司機(jī)們系安全帶會影響駕駛。morethan:"havinggreatervalueorimportancethansth.else"or"notonly...,notjust..."Pleasenotehere"morethan"isusedinasentencewithoutanadverbialclauseofcomparison.(L.8)1)"Morethan"followedbyanounphrase:He'smorethanacoach;he'safriend.他不只是一個教練,他更是一位朋友。2)"Morethan"followedbyaverbalphrase:Shemorethansufferedfromthedisease;shewaspenniless.她不僅僅是飽受疾病之苦,而且窮得身無分文。Hemorethanscoldedme:hetoldmewhattodonext.他不只是責(zé)怪我,還告訴我以后該怎么做。3)"Morethan"followedbyanadjectivephrase:Shewasmorethangladtohearthenews.聽到這個消息她非常高興。Hishouseismorethanlargeandbeautiful.他的房子非常大也非常漂亮。nothinglessthan:exactlythesameas(L.10)簡直就是,和…一點(diǎn)也不差e.g.thesettingupofthisplantinthreemonthsisnothinglessthanamiracle.二個月就建成T區(qū)個エ廠,簡直就是ー個奇跡。e.g.Thepresenttrendisnothinglessthanalarming,當(dāng)前這種趨勢確實(shí)令人擔(dān)心。serveas:fulfillthepurposeofsth.(L.17)e.g.Thejudgesaidthatthefinewouldserveasawarningtoothermotoristswhodrovewithoutduecareandattention..法官說罰款會是對其他疏忽、冒失的駕駛者的ー種警告。e.g.Intheabsenceofanythingbettertheboxwouldserveasatable.在沒有更好的東西的情況下,這箱子可以當(dāng)桌子用。beconfinedto:berestrictedorkeptwithincertainlimits(L.22)限制于，局限于e.g.Sofar,fightinghasbeenconfinedtothecapitalcity.到目前為止,戰(zhàn)斗仍沒有超出首都的范圍。e.g.Disastersofthissortwereconfinedtoneithertraditionallyfloodedlandnorthewintermonths.這種災(zāi)難不只發(fā)生在洪水泛濫的地區(qū),也不只發(fā)生在冬季。asof/from:startingfrom(thetimestated)從…時候起(L.24)e.g.AsofthefirstofJulyallbackseatpassengersmustwearseatbelts.從7月1日起,所有后坐上的乘客必須系安全帶。e.g.ThenewtimetablewillcomeintoeffectasofJanuary2007.新的時間表將從200フ年1月起生效。ineffect:infact(L.25)事實(shí)上,實(shí)際上e.g.Ineffect,thesecurityofmajorprofessionswasunderminedforever.事實(shí)上，ー些主要職業(yè)的安全性被永遠(yuǎn)破壞了。e.g.Whatthemanagementissaying,ineffect,isthattheyaregoingtostoprecruitingnewstaff.管理層的意思是,他們將停止招聘新員エ。resemble:v.looklikeorbesimilartoanotherpersonorthing(L.38)Whatshesawwasthefaceofastrangerwhoresembledher.她看見ー張很像她的陌生人的臉。Compare:bearresemblanceto;takeafterPaul'sfeaturesboreastrongresemblancetohisfather's.保羅的五官非常像他的父親。I'mafraidthatyou'llfindithardtoadapt,asthesituationofthecountrybearslittleresemblancetothatofourcountry.該國的國情與我國相差懸殊，恐怕你不容易適應(yīng)。Theboytakesafterhisfather:hehasthesameredhair,bigfeet,andquicktemper.這男孩長得像他父親:同樣的ー頭紅發(fā),大大的腳,脾氣暴躁。adaptto:changeone'sbehaviororsth.inordertodealmoresuccessfullywithanewsituation(改變 )使適應(yīng)(L.40)e.g.Indeeperwaters,dwellsanastonishingrangeofcreaturesadaptingwelltogreatpressures,extremedarkness,andafoodsupplyonlyavailablethere,在深水區(qū)居住著種類驚人龐大的生物,他們能適應(yīng)巨大的壓カ,極度的黑暗和有限的食物。e.g.Oldbuildingsandstreets,wellcaredforandadaptedtotoday'sneeds,vastlyenhancethequalityoflife.古老的建筑和街道被很好的維護(hù)和調(diào)整以適應(yīng)今天的需要,這大大地提高了我們的生活質(zhì)量。incombinationwith:togetherwith;inconjunctionwith與…合作,共同(L.42)e.g.Byusingpersuasionincombinationwiththreats,sheachievedgreatpoliticalsuccess.她泯取利誘和威脅并用的方式,獲得了政治上的巨大成功。e.g.Theartistusesphotographsincombinationwithsolidobjectstoproducethisstrangeeffect.這位藝術(shù)家用圖片加實(shí)體的方法,創(chuàng)造出了這種奇異的效果。shed/throwlighton:makee(sth.)easiertounderstand闡明(L.46)e.g.ScientistsworkingintheGobideserthaveshednewlightonthelifeofdinosaurs,在戈壁灘上工作的科學(xué)家們對恐龍的生活有了新的認(rèn)識。e.g.Inaddition,theresearchisexpectedtoshedlightonthesocialconsequencesofcities'changingeconomicroles.另外,這ー研究也希望弄清城市不斷變化的經(jīng)濟(jì)角色所帶來的社會影響。bedescendedfrom:havesb.anancestor是 的后人(L.50)e.g.HealwaysclaimedherfamilywasdescendedfromtheancientKingsofEgypt.他總是聲稱他的家族是古埃及國王的后裔。e.g.CharlesDarwinpointedoutthathumanbeingsaredescendedfromanimals.查カヾ斯?達(dá)力\文指出人類是動物的后裔。distinctive:a.havingaqualitythatmakessth.differentandeasilynoticed(L.54)Thebuilding'smostdistinctivefeatureisitsenormousdome-shapedroof.這幢建筑的最大特色是它那巨大的圓形屋頂。Compare:distinct:a.clearlynoticeable;thatcertainlyexistsThereisadistinctsmellofcigaretteseverytimehecomesintotheroom.他每次進(jìn)房間,就明顯有一股香煙味。Thereisadistinctivesmellintheroom.房間里有一種特殊的氣味。unknown:notknown;notfamous infamous:shameful,notorious(L.56)Theshowwassuchasuccessthatshewentfromanunknownactresstoastarovernight,演出非常成功,使她從ー個默默無聞的女演員轉(zhuǎn)眼成了一位明星。Hisactionincheatingelderlypeopleoftheirsavingswasdescribedbythejudgeasinfamous,法官把他這種欺詐老人的存款的做法稱為無恥。notjust...but...aswell:notonly...butalso(L.68)Thegovernmentradionotonlyreportedthedemonstration,butannounceditinadvanceaswell.政府電臺不僅報道了這次示威游行,而且事先做了預(yù)告。conventional:a.followingwhatistraditionalorconsideredtobenormal(L.69)Thehousewasbuiltwithconventionalmaterialsbutinatotallynewstyle.這房子是用傳統(tǒng)的材料建造的,但風(fēng)格卻是全新的。TheyYeaconventionalfamily.他們是ー個很傳統(tǒng)的家庭。Step4ConsolidationVocabulary《讀寫教程IV》:Ex.Ill,p.221《讀寫教程W》:Ex.IV,p.222Collocation《讀寫教程IV》:Ex.V,p.222Step5AssignmentMemorizethenewswordsandexpressionsofsectionAPeriods3-4ClassPlanning:.TeachingMaterial:SectionA.TeachingObjectivesEnablethemtograspthecontentofthetextandthegrammarpoints..TeachingFocusStructure&somelanguagepointsofthetext.TeachingMethods.InteractiveTeaching.CommunicativeTeachingS.TeachingAidsTeachingnotespreparedbytheteacherTimeAllotment:)Revision(5)While-readingTasksQuestions(10')Tintroducescomparisonandcontrast(10')LanguagePoints&DifficultSentences(35')Consolidation(10')Post-readingTasksAfter-textExercises(10')Assignment:ThemainideaandstructureofTextA.Doafter-textexercises.ProcedureStep1Revision:DictationofwordsandphrasesStep2IntroductionLead-inQuestion:Whocreatedthefirstgeneticmapoftheworld?Wheredidthescientistsfindtheinformationtodrawaglobalfamilytree?WhatdoesTheHistoryandGeographyofHumanGenesconclude?WhydidpeopleassumethatAustralia'snativepeoplewerecloselyrelatedtoblackAfricans?Whatdothediscoveriesmadebythescientistsshow?Summary:ThebookTheHistoryandGeographyofHumanGenesisbasedonthecombinedresearchofmorethan50yearsintothegeneticsofhumans.Itappearsfromthisbook'sfindingthat,ifwedisregardthedifferentexternalphysicalfeaturesbetweendifferentraces,thenweareallverysimilarunderthesurface.Takenasawholethegeneticdifferencesbetweengroupsaremuchlessthanthosebetweentheindividualsinthosegroupsor“races".Scientificallythereisnoevidencethatoneraceisinanywaygeneticallysuperiortoanyother.Thebookalsohastracedthepathsthathumansinthepasttookwhenmigratingaroundtheworld.AnditappearsthatAfricaistheveryoriginofmankind.Biologicallythevisibledifferencesweseebetweenmodempopulationsarelargelyadaptationovertimetotheenvironment,causedbymovingtodifferentclimates.BackgroundInformationl.Columbus:ChristopherColumbus,anItalian-bommasternavigator(bomonGenoa,Italyin1451anddiedatValladolid,Spainin1506)whosailedintheserviceofSpain,iscommonlydescribedasthediscovereroftheNewWorldAmerica.HisfourtransatlanticvoyagesopenedthewayfbrEuropeanexploration,exploitation,andcolonizationoftheAmericas.Z.Humangeneticmap:Ourbodiesarecomprisedoftrillionsofmicroscopicunitscalledcell.Cellsinturnarebuiltupfrommanyspecifictypeofmolecules,bothlargeandsmall.Thelargemoleculesormacromoleculesincludepolysaccharides,nucleicacidsandproteins.Proteinsaretheworkhorseofourcells.Thereareabout40,000differenttypesofproteinsinourbodies.Eachproteinispresentinmany,manycopies.Anadult,forexample,carriesaboutabilliontrillionhemoglobinmolecules.TheflowofgeneticinformationisfromDNAtoRNAtoprotein.Eachproteinisalinearpolymerofaspecificsequenceof20differentaminoacids.3.DNA:(deoxyribonucleicacid脫氧核糖核酸)thechemicalatthecenterofthecellsoflivingthingswhichcontrolsthestructureandpurposeofeachcellandcarriesgeneticinformationduringreproduction.4.Khoisan:KhoisanisthenamebywhichthelighterskinnedindigenouspeoplesofsouthernAfrica,theKhoiandtheSanareknown.ThesepeopleweretheearliestinhabitantsofAfricaanddominatedthesub-continentformillenniabeforetheappearanceoftheNguniandotherblackpeoples.Therewereabout120,000livinginSouthAfricaaround1500.Understandingthetext:textstructureanalysisAnalyzethestructureofthetext:Thereadingpassageisconcentratedonthelatestresearchdevelopmentinpopulationgenetics.Thepassagecanbebroadlydividedintofivemainparts:ThetheoreticalsignificanceofTheHistoryandGeographyofHumanGenes(Paragraph1);Thecontributionofthebookofwhichwhocreatethefirstgeneticmapoftheworld(Paragraph2);Thedifficultiesencounteredintheprocessofconductingtheresearch(Paragraph3-4);Themajorcontributionofthefirstgeneticmap(Paragraph5-9);Theconclusionofthesocialvalueofthisresearch(Paragraph10)Step3ExplanationStudyofthetextWhilenotexactlyatopsellingbook,theHistoryandGeographyofHumanGenesisaremarkablecollectionofmorethan50yearsofresearchinpopulationgenetics.(Para.1)Meaning:Althoughthebookisnot,inarealsense,abestseller,theHistoryandGeographyofHumanGenesisaspecialandunusualbook,whichreflects50years'effortintheresearchworkonpopulationgenetics.Itstandsasthemostextensivesurveytodateonhowhumanvaryattheleveloftheirgenes.(Para.l)Meaning:Thebookmarksitselfoutasasurveythathassofarobtainedthefullestinformationonhumangeneticevolution.Thebook'sfirmconclusion:oncethegenesforsurfacefeaturesuchasskincolorandheightarediscounted,the“race"areremarkablyalikeundertheskin.(Para.1)Meaning:Thebookfirmlyconcludesthatifthegenesforsuperficialcharacteristicssuchasskincolorandheightaredisregarded,allhumanracesarefundamentallyalike.Theprimemovebehindtheproject,LucaCavalli-Sforza,aStanfordprofessor,laboredwithhiscolleaguesfor16yearstocreatenothinglessthanthefirstgeneticmapoftheworld.(Para.2)Meaning:Theleadingscientistsbehindtheproject,LucaCavalli-Sforza,aStanfordprofessor,workedhardwithhiscolleaguesfor16yearstoproducethefirstworldwidemapofhumangenes.Theinformationneededtodrawthattreeisfoundinhumanblood:variousproteinsthatserveasmarketstorevealaperson'sgeneticmakeup.(Para.3)Meaning:It'sfoundthatthedifferentproteinsinhumanbloodprovidethenecessaryinformationtodrawthatglobalfamilytree,fortheycantellusaboutaperson'sgeneticstructure.6.ThelaboratoryprocessthatproducedDolly,anunremarkable-lookingsheep,theoreticallywouldworkforhumansaswell.(Para.1)Meaning:SinceDolly,aplainsheep,couldbeclonedinthelaboratory,humanswould,intheory,becreatedinthesameway.workfor:1)叩plytoe.g.Theruleofsafedrivingworkfbreveryone.安全駕駛的規(guī)章制度適用于每個人。2)makeeffortstoachievesth.e.g.Theyworkedforthecompleteabolitionofcapitalistexploitationofmenbymen.他們?yōu)閺氐紫Y本主義人剝削人的制度而努力工作。Andsildquestionsonthetopicofcloningcontinuetomount.(Para.3)Meaning:Andpeoplecontinuetobringupmanyunpredictablequestionsaboutcloning..Perhaps,ifthedodyisfresh,saysoneexpert.(Para.7)Meaning:Perhapsit'spossibletoclonethedeadifthebodyisfresh,saysoneexpert.Identicalgenesdon'tproduceidenticalpeople,asanyonewhoknowsasetofidenticaltwinscantellyou.(Para.9)Meaning:Thesamegenesdon'tproducethesamepeople.Anyonewhoknowssomeidenticaltwinscantellyouthis.Pleasenotethathere"as"isusedasarelativepronoun,standingforthemainclause"Identicalgenesdon'tproduceidenticalpeople".Thefollowingaresomemoreexamples:e.g.HeisanEnglishman,as(=which)Iknowfromhisaccent.他是ー個英國人,這是我從他的口音聽出來的。e.g.Hewaslateforschool,asisoftenthecase.他又遲到了,他常常這樣。e.g.Asanyonecansee,theyareveryhappy.任何人都能看得出,他們很快樂。asetof:agroupof;apairofe.g.AsetofusaregoinguptoBeijingfbrtheweek.我們中間有一批人要到北京去呆上一周。Parentscouldcloneasecondchildwhoresembledtheirfirstinappearance,butalltheevidencesuggeststhetwowouldhaveverydifferentpersonalities.(Para.9)Meaning:Bycloningparentscouldhaveasecondchildwholookedthesameasthefirstone,butalltheevidenceshowsthatthetwochildrenwouldbedifferentinqulityandcharacter.Pleasenotethepasttenseusedtoindicatethesubjectivemood.Evenintermsofbiology,aclonewouldnotbeidenticaltothe“mastercopy”.(Para.9)Meaning:Biologicallyspeaking,aclonewouldnotbeanexactcopyoftheoriginal,ermsof:from...pointofview;withregardto;concerninge.g.Intermsofcustomersatisfaction,thepolicycannotbecriticized.從顧客滿意度這一點(diǎn)來看,這一方針無可指責(zé)。e.g.Theworkisnotprofitableintermsofcash,but1amgettingvaluableexperiencefromit.從錢的方面來說,這份工作并不是有利可圖的,但我從中學(xué)到了有益的經(jīng)驗。Mostexpertsagreethatitwouldbepsychologicallyharmfulifachildassessedhehadbeenbroughtintotheworlddimplyasanorgandonor.(Para,12)Meaning:Mostexpertsagreethatifachildgottheimpressionthathehadbeenbornsimplytogiveanorgantoanotherchild,itwouldhaveharmfuleffectsonhismind.Togetaroundthat,onecompanyistryingtoalterthepig'sgeneticcodetopreventpigorgansfrombeingattacked.(Para.13)Meaning:Inordertofindasatisfactorywayofusingclonedanimalsasorgandonors,onecompanyistryingtochangethepig'sgeneticcodetopreventpig'sorgansfrombeingrejectedbythehumanbodysystem.Step4ConsolidationExercisesonthebook:Comprehension《讀寫教程IV》:Ex.II,p.204WordBuilding《讀寫教程!V》:Ex.VI,p.206《讀寫教程IV》:Ex.VD,p.2O7Structure 《讀寫教程!V》:Ex.VID,p.207—208《讀寫教程IV》:Ex.IX,p.2084)Translation 《讀寫教程!V》:Ex.X,p.208—209Step5AssignmentWriting:Chooseonetopic:Stickingtohighmoralstandardsiseasiersaidthandone.Collectingblood,particularlyfromancientpopulationsinremoteareas,wasnotalwayseasy.Inextremecases,roommateconflictcanleadtoseriousviolence.AdvantagesofarrangedmarriagesPeriod5-6ClassPlanning:TeachingMaterial:ReadingSkills&SectionB,newwordsTeachingObjectivestograspreadingskillsintroducedinsectionB;tograspthemeaningsandusageofnewwords;TeachingFocusreadingskills:howtoidentifythewriter'spupose;usageofnewwordsTeachingMethods.InteractiveTeaching.CommunicativeTeachingTeachingAidsTeachingnotespreparedbytheteacherTimeAllotment:Post-readingTasksRevision(10')Theme-relatedActivity(30')NewwordsinsectionB(38')Previewthenextunit(2')Dothepre-readingtask.PreviewTextA.Assignment:ThemainideaandstructureofTextA.Doafter-textexercises.ProcedureStep1Revision:reviewthemainideaofsectionAandwritingskillsStep2IntroductionStep3ExplanationReadingskillsScanningareadingpassagebeforeyoureaditcanbeaveryusefulwaytoimproveyourcomprehensionifyoukeepyourmindactiveasyourscan.Itistoreadquicklyinordertolocateorfindtheplaceinapieceofwritingwhereaparticularitemofinformationisgivenandtotakeinthatitemofinformation.Thiskindofreadinginvolvesnoreadinginanydetailedoflargesectionsofthepieceofwriting.Thestepsinvolvedinscanningarethefollowing:Decideexactlywhatinformationyouarelookingfor,andthinkabouttheformitmaytake.Decidewhereyouneedtolooktofindtheinformationyouwant.Moveyoueyesasquicklyaspossibledownthepageuntilyoufindtheinformationyouneed.Whenyoufindwhatyouneed,donotreadfurther.Newwordsspringup:appearordevelopquicklyand/orsuddenly涌現(xiàn),發(fā)生,迅速長出Forsomeunknownreasonpricklessprangupalloverhershouldersanddownthelengthofbotharms,不知道什么原因,她的整個肩膀和兩條胳膊突然感到刺痛。Whereapaneliscomposedofjusttwopeople,adirectrivalrymayspringupaboutwhoisincharge,如果ー個討論組只有兩個人組成,就會出現(xiàn)誰來負(fù)責(zé)的直接競爭。outofnowhere:appearsuddenlyandunexpectedly不知打哪丿L來,突然冒出來Thethoughtswamintohermindoutofnowhereandshefeltvaguelyguiltywhensherealizeditwasagreatrelieftohavethisexcuse.這個想法不知怎么冒了出來，當(dāng)她意識到找這個借口是ー種逃脫的時候,隱約感到內(nèi)疚。Unaccompaniedchildrenalsocrossthiscrossingandtheyareveryvulnerabletovehicleswhichseemto叩pearoutofnowhere.沒人陪伴的小孩也過這個十字路口。這時，他們很容易被不知道從哪兒冒出的車撞倒。supposedly:ad.accordingtowhatisgenerallyassumedorbelieved(oftenusedtoindicatethatthespeakerdoubtsthetruthofthestatement)HewassupposedlydeliveringsomepaperstoherbutIthinkitwasjustanexcusetoseeher.據(jù)說他正在給她送ー些文章,但我認(rèn)為這只是他想見她的借口。Inpublictheyhavetoboastaboutthetrainingrevolutiontheyaresupposedlyleading,在公開場合他們不得不吹噓據(jù)稱是由他們領(lǐng)導(dǎo)的培訓(xùn)革命。Thereisasupposedlysimpleexplanationforwhathappened.據(jù)說對發(fā)生的事有一個簡單的解釋。lookinto:examine調(diào)查,仔細(xì)檢查Thecaseisbeinglookedinto;whenwehaveanythingtoreportwellwritetothem.案子正在調(diào)查中,如果有什么情況我們可以書面向他們報告。fascinate:v.attractorinterestsb.verymuchIwasfascinatedbyCharlotte*sstoriesoflifeinHollywood.夏洛特在好萊塢生活的故事深深吸引了我。Hewasfascinatedtodiscoverthattheyhadbothbeenbominthesametownonthesameday.他饒有興趣地發(fā)現(xiàn)他們兩人是同一天在同一個鎮(zhèn)上出生的。gooutofone*sway:makeaspecialefforttohelpsb.evenwhenthiscausesonedifficultyorinconvenience特別費(fèi)心（作某事）,千方百計Myfriendgoesoutofhiswaytopickmeuptoplaygolf.我的朋友特地來接我去打高爾夫球。JenniferwentoutofherwaytohelpVickytofeelcomfortableinhernewjob.詹尼弗想盡辦法幫助維基適應(yīng)新工作。Compare"device"with"devise*'device:n.newinvention,meansofdoingsth. devise:vt.inventHeinventedadeviceforwarningpilotswhentherewasbadweatherahead.他發(fā)明的ー種裝置可以在前方天氣惡劣時向飛行員發(fā)出預(yù)警。Hemanagedtodeviseasystemofbonuspaymentstoencouragehardworkingstaff,他設(shè)計了一種獎金制度以激勵工作努力的員エ。makeanoteof:record（sth.thatonewishestoremember）把（某事）記錄下來Hemadeamentalnoteofthetitle.他記住了標(biāo)題。Willallmemberspleasemakeanoteofthedateofournextmeeting?請全體成員記下我們下次會議的日期。Compare:takeanoteof,takenoteofI'lljusttakeanoteofyournameandaddress.我要記下你的姓名和地址。Youshouldtakenoteofwhatshetellsyoubecausesheknowstheirstrategywell,你應(yīng)該留意她對你說的話,因為她很清楚他們的策略。fare:gress;getonHowdidyoufareinyourexams?你考試考得怎么樣?Low-paidworkerswillfarewellunderthisgovernment.低收入的工人們在這屆政府的任期里將會好起來。pickup:getinformationoraskillbychanceratherthanbymakingadeliberateeffort學(xué)至リ,獲得IpickedupquitealotofTurkishwhenIwasinIstanbul.我在伊斯坦布爾時學(xué)到了不少土耳其語。Weneedsomeonewho'llpickthejobupquickly,我們需要一個能很快擔(dān)當(dāng)該工作的人。haveaheadstart:haveanadvantageoverothersinaparticularactivity,esp.asaresultofstartingdoingitbeforeothers有先起步的優(yōu)勢,領(lǐng)先hadaheadstartindrivingbecausemyfatherwasaninstructor.因為父親是教開車的,我比別人在開車上起步要早。ElectronicsisaverycompetitivebusinessandtheJapanesehaveaheadstartoverus.電