新视野大学英语第二版第三册unit2教案

Unit2book3IronandtheEffectsofExerciseTeachingObjectives:1.Arousestudents’interestinthetopictobediscussedandpreparestudentsforfurtherunderstandingofthetext2.GlobalunderstandingofthetextandactiveacquisitionofthelanguagepointsTeachingProcedures:Stage1:Warming-upActivities(1hour)1.Groupwork:Thinkaboutthepre-readingquestionsbeforelisteningandanticipatewhatwearegoingtoread.2.Questionsforthoughtanddiscussion:Listentoashortpassagecarefullyandthenanswerthefollowingquestions(seethetextbookonp.27).3.Togetsomeideasaboutthebackgroundinformationofthetextbyansweringthefollowingquestions.Youmaydiscussthemingroupsorrefertothedictionarytoanswerthem:Medicine&ScienceinSports&Exercise:Itisamultidisciplinary（包括各种学科的）journalfeaturingoriginal（原始）investigations,clinical（临床）studies,andcomprehensive（广泛的）reviews（评论）oncurrenttopicsinsportsmedicineandexercisescience.Withthismultidisciplinaryjournal,exercisephysiologists（生理学者）physiatrists,physicaltherapists（临床医学家）,teamphysicians（内科医师）andathletictrainersgetavitalexchangeofinformationfrombasicandappliedscience,medicine,education,andallied（联合的）healthfields.Formoreinformation,pleasecheckoutitshomepageatdigestivesystem:Thedigestivesystemisaseriesofholloworgansjoinedinalong,twistingtube（管子）fromthemouthtotheanus（肛门）.Insidethistubeisalining（内层）calledthemucosa（黏膜）.Inthemouth,stomach,andsmallintestine（肠）,themucosacontainstinyglands（腺）thatproducejuicestohelpdigestfood.Formoreinformationaboutthedigestivesystem,pleaseseeEnrichingyourvocabularyonthetopic:4.Readthesentencescarefullyandguessthemeaningoftheboldfacedtermineachsentenceaccordingtothecontextandyourownexperiences.Youmaydiscussitwithyourpartnerorrefertothedictionaryattheendoftheexercise.a)Runningisatestofhumanenduranceandthepowerofmindoverbody.跑步是对人类耐力和毅力战胜体力的考验。b)Theyspendtheireveningsconsumingwhiskey.他们喝着威士忌消磨晚上的时间。c)That'sthetroublewiththosebigpowerfulcars—theyconsumetoomuchfuel.这就是大马力汽车的缺点--太耗油。d)ThemoneyIgetfromteachingeveningclassesprovidesasupplementtomyincomefrommyjob.我在夜校教书的收入是工资的补充。e)ThenewspaperpublishesasportssupplementeveryMonday.这份报纸每周一都出一份体育增刊。f)Theyhadtogetajobtosupplementthefamilyincome.他们不得不找一份工作以贴补家庭收入。g)Theballhitthegroundandbouncedhighintotheair.球碰到地面又高高地弹入空中。h)Thisballhasplentyofbouncewhilethatonehaslostitsbounce.这只球弹性很强，而那一只已全无弹性了。i)Inthe200meters,LisaandRosecamefirstandthirdrespectively.在200米赛跑中，丽莎和罗斯分别取得了第一名和第三名。j)Theratioofmentowomenatthemeetingwastentoone.出席会议的男女之比是10比1。k)Plus,wedidn'thaveenoughmoneytotakeatriptotheseaside.而且，我们也没有足够的钱去海边旅行。andl)Thebillis$10,plus$1forpostage.汇票是10美元，再加上1美元邮费。withtheadditionofm)Therearevariousplusesforusingoingtothisschool—it'snearourhouse,forone.上这所学校对我们来说有很多好处--离家近就是一点。Advantagen)Thetemperatureisplusfourdegrees.温度是零上四度。abovezero;positiveo)We'reliabletomakemistakeswhenwe'retired.疲劳时我们都容易出错。likelytodosth.p)Heisliableforallthedamagedonebyhisworkmen.他应对他的工人所造成的全部损害负责。responsiblebylawq)You'llhavetopayextramoneyifyouexceedyourluggageallowance.如果你行李超重的话，就必须额外交费。限额，定量r)Mostpeoplewhotraveledinthecourseoftheirworkweregiventravelingallowance.多数人出差时都能拿到出差津贴。津贴，补助，零用钱s)Somefoodsarequickertodigestthanothers.有些食物消化得比其他食物要快。t)Thereportcontainstoomuchtodigestatonereading.报告内容太多，读一次无法全部领会。u)ThedoctorsaidI'dcutavesselinmyleg.医生说我割断了腿上的一根血管。v)Laboratoryequipmentusuallyincludesavarietyofglassvessels.实验室设备通常包括各式各样的玻璃器皿。w)Attheheightofhisshippingcareer,heownedabout60vessels.在他航运事业的高峰期，他拥有60艘船。x)Thesickmancannotendurethefatigueofthelongjourney.这病人经受不住长途旅行的劳累。y)Amoleculeofwaterismadeupoftwoatoms(原子)ofhydrogen(氢)andoneatomofoxygen.水分子由两个氢原子和一个氧原子构成。z)Proteinisessentialtolife.蛋白质对生命是必不可少的。aa)Hisjokeshavebeendescribedasacompoundoffearsandworries.据描述，他的笑话中混合着恐惧和担心的情绪。bb)Wehadtobuildmoreroomstogiveusmorestoragespace.我们得建更多的屋子来增加储藏空间。cc)Thesuggestionswereonlyacceptedinamodifiedform.那些建议只有修改后才能接受。dd)Whichpartdoesthewordmodify?这个词修饰哪一部分？(ingrammar)(ofaword,esp.anadjectiveoradverb)describeorlimitthemeaningof(anotherword)ee)Thesuddenfireundidmonthsofhardwork.这场突如其来的大火把几个月的艰苦工作都毁了。ff)I'deatentoomuchthatIhadtoundomybeltbyacoupleofholes.我吃得太多了，我必须松一下皮带。gg)Thisregionisoneinwhichalotofcerealisgrown.这个地区种植了许多谷类作物。hh)Wederiveknowledgefrompractice.我们从实践中获取知识。ii)ThousandsofEnglishwordsderivefromLatin.英语中有成千上万个词源于拉丁语。jj)Don'tallowpleasuretointerferewithduty.不要让玩乐妨碍职责。kk)Interferinginotherpeople'srelationshipsisalwaysamistake.干预他人的关系总是错误的。Tointerfereinsomethingistotakepartinitwithoutbeingwanted.Buttointerferewithsomethingistopreventitfromhappening.interfereinsth.是指别人未请而自己主动参与；interferewithsth.是指阻碍事情发生。ll)I'dneverinterferebetweenahusbandandwife.我从不干涉夫妻之间的事。mm)Yourfaultsofpronunciationcanberemedied.你发音的毛病是可以纠正的。nn)Thebestremedyforgriefishardwork.克服悲痛的最好方法就是努力工作。5.MatchthesynonymsandantonymsincolumnBwiththoseincolumnA.•average（平均的）moderate（适中的）•journal（定期刊物，杂志，航海日志））magazine（杂志，期刊）newspaper•limit（限制，限定）restrict（限制，约束）•typical（典型的）striking（显著的，惊人的）attracting（引起注意的，有吸引力的）•calculate（计算）estimate（估计）•enoughsufficientabundantplentiful•indicate（指出，显