高中英语人教新课标必修5教案：Unit 1　Great scientists Period 6

Period6　LanguageFocusingTheGeneralIdeaofThisPeriodThisisthesixthperiodofthisunit.Inthisunit,wewillmainlydealwiththelanguagepointsinthematerialthatwehavelearnt,includingsomewords,phrasesandsentencepatterns.Becausewehavetalkedabout,readandtothematerial,andthestudentsarealreadyfamiliarwiththem.Theaimsofthisclassaretoletthestudentsknowtheusageofthesewords,phrasesandsentencepatterns;helpthestudentstousethemcorrectlyandfinishsomeexercisesaboutthewords,phrasesandsentencepatterns.Firstchecktheirhomework.Secondly,presenttheusageofthewords,phrasesandsentencepatterns.Inordertohaveadeepimpressiononthem,youcanaskthestudentstofindtheminthecontextandunderlinethem,becauseononehand,theyhavelearntthem;ontheotherhand,thatwillhelptodevelopthestudents’abilityoflearningbythemselves.Tomakethemmorefamiliarwiththewords,phrasesandsentencepatterns,theteachercangivethemmorepractice,bothoralandwritten.Meanwhile,theteacherwillhelpthemtomakeupsentences,toimprovetheirabilityofusingthelanguageandimagination.Astoconsolidation,thestudentsaresupposedtomakesentencesbythemselves,usingthenewwordsandphrasesinthisunit.Atlast,theyareaskedtofinishsomeoftheexercisesonPage4andPage42andPage43astheirhomework.TeachingImportantPointsTolearnthefollowingwordsandphrases:putforward,knowabout,attend,expose,control,absorb,instruct,lookinto,inaddition,preventsth.fromdoing,leadto,makesense,punishsb.for,suggest,complete,reject,valuable,betoblame,linkto,announce,deadly,cure,havesth.done,defeat,apartfrom,acloudofTostudythefollowingsentencestructures:1）Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.2）Hegotinterestedintwotheoriesexplaininghowcholerakilledpeople.3）Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.4）Onlyifyouputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.TeachingDifficultyHowtoletthestudentslearntousethesephrasesandsentencestructuresinwrittenandoralEnglish.TeachingAidsMulti-mediaclassroomandothernormalteachingtools.ThreeDimensionalTeachingAimsKnowledgeAimTolearntheusefulexpressionsandsentencestructuresintheunit.AbilityAimToenablethestudentstousetheselanguagepointsbothorallyandinthewrittenform.EmotionalAimDevelopthestudents’senseoflovingEnglish.TeachingProcedureStep1GreetingT:Hello,myfriends.Ss:Hello,MissMa.,Step2ReviewingGrammar:thePastParticipleT:Inthisunit,wehavelearnedalotaboutpastparticiple.Now,let’sdosomeexercisesaboutthisgrammar.Lookatthemultiplechoicesontheblackboard.Pleasefinishitasquicklyaspossible,thenwewillchecktheanswers.1.__________bythebeautyofnature,thegirlfromLondondecidedtospendanothertwodaysonthefarm.A.Attracting　B.Attracted　　C.Tobeattracted　　D.Havingattracted2.Don’tusewords,expressions,orphrases__________onlytopeoplewithspecificknowledge.A.beingknownB.havingbeenknownC.tobeknownD.known3.LindaworkedfortheMinnesotaManufacturingandMiningCompany,__________as3M.A.knowingB.knownC.beingknownD.tobeknown4.Amanisbeingquestionedinrelationtothe__________murder.A.advisedB.attendedC.attemptedD.admitted5.Thepilotaskedallthepassengersonboardtoremain__________astheplanewasmakingalanding.A.seatB.seatingC.seatedD.tobeseating1.答案：B解析：by是解题的关键,应选表示被动的B项或C项。根据题意选择B项。2.答案：D解析：know与words,expressions和phrases是被动关系,而该被动结构不表示进行,故排除A项;B项常用来作状语,强调该动作发生在主句动作之前;C项不合题意。3.答案：B解析：beknownas“作为……而出名”,此处为非谓语动词,故只用knownas。4.答案：C解析：此题考查过去分词作定语的用法。advised“建议”,attended“出席,照料”,attempted“试图,尝试”,admitted“承认,接收”。本句意为“一个男人正被询问有关昨晚试图进行的谋杀案”。5.答案：C解析：此题考查动词seat的用法。seat作动词时常与反身代词连用或以过去分词形式出现。Step3LearningaboutWordsandExpressionsT:Asweallknow,alotofscientistsmadealotofdiscoveriesandinventions.Whoputforwardatheoryaboutblackholes?Ss:StephenHawking.T:Whatdoes“putforward”mean?Ss:Itmeansproposeorsuggestsomethingfordiscussion.T:Let’stranslatesomesentences.,1.他对养狗提出了一个新的观点。2.我们提议周末去郊游.Suggestedanswers:Heputforwardanewideaaboutraisingdogs.Weputforwardasuggestionthatwegooutingattheweekend.T:Letmehelpyoutogooversome“put”phrases:1)putsth.aside把某物放到一边;储存（钱）以便他日之需Sheputthenewspaperasideandpickedupabook.她把报纸放下,拿起了一本书。Shehasputasidealargesumofmoneyforherretirement.她存了一笔相当可观的钱以便退休之用。2）putsth.back把某物放回原处Pleaseputthedictionarybackontheshelfwhenyou’vefinishedwithit.词典用完后请放回书架上。3）putoff推迟,取消Thisafternoon’smeetingwillhavetobeputoff.今天下午的会议得延期。4)puton穿上WhatdressshallIputonfortheparty?我穿什么衣服去参加聚会呢？5)putupwith容忍,忍受Idon’tknowhowsheputsupwithhim.我不明白她怎么能容忍他。T:Now,let’scometothephrase“knowabout”,whichmeans“haveknowledgeaboutsomething”or“beawareofsomething”.Canyoumakesomesentencesaboutit?Ss:Notmuchisknownabouthisbackground.他的背景不太为人了解。Heaskedmeaboutthenewbook.Ihappenedtoknowaboutit他向我问起那本新书,正巧我了解它的一些情况。T:Quitegood.Andhowtosay“证明”？Ss:Prove.T:Good.InEnglishitmeans“showthatsomethingistrueorcertainbymeansofargumentorevidence”.Forexample:1)Canyouproveittome?你能向我证实吗？2)IshallprovetoyouthatwhatIsaidisthetruth.　我将向你证明我所说的是真话。Italsomeans“beseenorfoundtobesomething”;“turnouttobesomething”.Itisalwaysfollowedby“(tobe)+adj.”or“thatclause”.Forexample:1)Thetaskproved(tobe)moredifficultthanwehadthought.这项任务原来比我们预想的难得多。2)Heprovedhimself(tobe)averygooddriver.他的表现说明他是一个很好的司机。,T:Areyouclear?Ss:Yes.T:Youdidwell.Somuchforthelanguagepointsinwarmingupandpre-reading.Then,pleaselookattheblackboard,therearesomesentencesforyou.Somearechosenfromthereadingpassage.Accordingtowhatyouhavelearned,pleasefillintheblanks.(Teachershowsthefollowingontheblackboard.)1.JohnSnowoncea__________QueenVictoriatoe__________thebirthofherbabies.2.Hebecameinspiredwhenhethoughtabouthelpingordinarypeoplee__________tocholera.3.Drysandscana__________water.4.Whichdriverwastob__________fortheaccident?5.__________,（除此以外）,hefoundtwootherdeathsinanotherpartofLondonthatwere__________（有联系）theBroadStreetoutbreak.6.To（防止它再次发生）,JohnSnows__________thatthesourceofallwatersuppliesbeexaminedandthenewmethodsofdealingwithpollutedwaterbefound.7.Onlyifyouputthesuntheredidthemovementsoftheotherplanetsinthesky__________（讲得通,有意义）.8.TheChristianChurchr__________Copernicus’theory,sayingitwasagainstGod’sideaandpeoplewhosupporteditwouldbeattacked.Suggestedanswers:1.attended,ease　2.exposed　3.absorb　4.blame　5.Inaddition,linkedto6.preventitfromhappeningagain,suggested　7.makesense　8.rejectedT:Youshouldknowverywellaboutthesewordsandphrases.Let’sdealwiththemonebyone.Whatdoes“attend”heremean?S:Itmeans“照顾”.T:Yes.Itmeans“takecareof”.Forexample:Thenursewhoattendstheoldmanisverypatient.看护那位老人的护士非常有耐心。T:Whatothermeaningsdoyouknowaboutit?S:Itcanalsomean“bepresent”.Onlyafewfriendsattendedtheirwedding.只有几个朋友参加了他们的婚礼。T:Thankyou.Youareveryclever.Thephrase“attendto”means“givepracticalconsiderationto”.Forexample:Thereare50studentsformetoattendto.我要关照50名学生。T:Who’dliketosaysomethingabout“ease”?S:Itmeans“relievefrompain,anxiety,discomfort”.T:Canyougiveussomeexamplestohelpusrememberthisword?S:OK.1)Talkingeasedhisanxiety.那一番谈话打消了他的顾虑。　2)Themedicineeasedmyheadache.这药使我头痛减轻。,T:Excellent.Thephrase“atease”meanscomfortableandunworried;completelyrelaxed.Ineverfeelateaseinhiscompany.我跟他在一起总是感到很不自在。TheywereallsokindandfriendlythatIfeltcompletelyatease.他们每一个都和蔼可亲,使我一点也不拘束。T:Andhowaboutthisone“Tomissostrongthathecanliftthestonewithease.”Ss:汤姆身体很强壮,能轻易地举起那块石头。T:Sohere“withease”means“withoutanydifficulty”.Right?Thenlet’stalkabouttheword“expose”.Itmeans“uncover,leaveuncoveredorunprotected”.Itisoftenusedwith“to”.Sohowcanwesay使皮肤暴露于阳光下?Ss:Exposeone’sskintothesun.T:What’stheChinesemeaningofSentence4?Ss:哪个司机该负责？T:Payattention,thephrase“betoblame”means“beresponsibleforsth.bad”,“deservetobeblamed”.Weshouldusetheactivevoice.Anotherexample:谁该为这次火灾负责？Whocantranslatethissentence?S:Whoistoblameforthefire?T:Besides,wehave“blamesb.forsth.”,“blamesth.onsb.”1)Theyblamedhimfortheaccident.他们为这起事故而责怪他.2)Theyblamedtheaccidentonhim.他们把这起事故归咎于他。T:“inaddition(to)”meansasanextraperson,thingorcircumstance.PutthefollowingsentencesintoChinese.Inaddition(tothenamesonthelist)therearesixotherapplicants.Inaddition,wealsoboughtmanybooksforthechildreninthepoorarea.Suggestedanswers:除此（名单上的名字）之外还有六个申请人。此外我们还给贫困地区的孩子们买了很多书。T:Whatdoes“linkto”mean?Ss:把……与……连接起来,联系T:Who’dliketogiveustheChinesemeaningof“Fingerprintslinkedthesuspecttothecrime.”S:指纹证实了嫌疑犯的犯罪行为。T:“suggest”means1)putsb./sth.forwardforconsideration2)proposesth.tosb.3)putanideaintosb.’smindForexample:Iwrotesuggestingthatheshouldcomefortheweekend.我写信请他来度周末。Isuggestedtohimthatweshouldstartearlier.我向他建议我们早点动身。Hiswordssuggestedthathewasangry.他的话表明他生气了。,(When“suggest”means建议,weshouldusesubjunctivemoodin“thatclause”)T:“makesense”means“haveanunderstandablemeaning”.Pleasetranslatemysentences:1)你的话没有道理。2)这些词藻堆砌在一起讲不通。Answers:1)Whatyousaymakesnosense.2)Thesewordsarejumbledupanddon’tmakesense.T:Andwehavethephrase“makesenseofsth.”whichmeans理解或弄懂困难的事物.T:...Step4LearningsomesentencestructuresT:Nowlet’slearnsomesentencestructures.Canyoufindthesentenceinthepassage?CanyoutranslateitintoChinese?Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.S:一想到要帮助那些受到霍乱威胁的普通百姓,他就感到很振奋。T:Canyouhelpmetoanalyzethissentence?S:Letmehaveatry.Inthissentence,thesubjectis“he”,thepredicateis“becameinspired”.“whenclause”isanadverbialclausefortime.Inthisadverbialclause,“exposedtocholera”isusedastheattribute.T:Welldone.Youshouldpayspecialattentiontotheword“exposed”inthissentence.Itisusedasanattribute.Areyouclear?Ss:Yes.T:Inthesentence“Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.”,Canyouexplain“everytime”tous?S:everytime在这起一个从属连词的作用,后面接从句。类似的短语还有eachtime,themoment,theminute等等。如:1)IwillwritetoyouthemomentIgettoBeijing.2)Theoldwomancouldn’thelpcryingeachtimeshethoughtofhersonwhodiedinthebattle.T:Thenlookatthissentence“Hegotinterestedintwotheoriesexplaininghowcholerakilledpeople.”Whyshouldweuse“explaining”here?S:Itisalsousedasanattribute.Wecanchangethissentenceintoanotherform:Hegotinterestedintwotheorieswhichexplainedhowcholerakilledpeople.T:Howaboutthissentence“Onlyifyouputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.”S:这句话的意思是:只有当你把太阳放在中心位置上,天空中其他行星的运动才能说得清楚。这是一句倒装句。因为only从句放在句首,句子要用部分倒装结构。T:Canyougiveusmoreexamples?S:OnlybystudyinghardcanwelearnEnglishwell.Step5ConsolidationT:Wehavejustlearnedsomewords,phrasesandsomesentencestructures.Doyouhaveanyotherdifficulties?Nowlookthroughthepassagestounderstandmoreandfindoutyourownpuzzles.(Thestudentsshouldbeallowedtoreadthepassages,whiletheteacherhadbettergivethemindividualhelpifnecessary.Iftherearesomecommonproblems,theteachershouldexplaintheminthewholeclass.),T:Ifyouhaven’tanyproblems,let’shaveacompetition.Youcanchooseanyofthewordsorphraseswelearnedtomakeupsomesentences.Foreachsentence,Iwillgiveyoutenmarks.Themore,thebetter.Now,let’sbegin.Ss:...(Finallytheteachershouldsinghighlyofthewinner,andencouragetheotherstoworkhardtosucceednexttime.)Step6HomeworkT:Afterclass,pleasegooverwhatwehavelearnedtodayandmakeupastoryinwhichyouhadbettertrytouseasmanynewwordsandphrasesinthisunitaspossible.ThenfinishtheexercisesonPage4,Page42andPage43.TheDesignoftheWritingontheBlackboardUnit1　GreatScientistPeriod6　LanguageFocusingDifficultsentencesWordsandphrases1.Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.2.Hegotinterestedintwotheoriesexplaininghowcholerakilledpeople.3.Onlyifyouputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.4.Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.1.putforward2.knowabout3.prove4.attend5.ease6.inaddition7....ResearchandActivitiesSurftheInternetformoreinformationaboutgreatscientiststhatyouaremostinterestedin.Thensummarizetheirsimilaritiesandwriteacompositionaboutwhatyoucanlearnfromthem.ReferenceforTeaching1.attendattend/join/joinin/takepartin【辨析】这几个词的区别在于它们后面所跟的宾语不同。attend的宾语主要是meeting,conference,lecture,school,ceremony;join的宾语主要是表示团体,组织（如军队,党派）,一群人等;joinin的宾语可以指游戏,运动等;takepartin指的是参加大型的体育活动。【试题】1)Shesaidshehadanimportantmeeting__________.A.toattend　　B.attend　　C.toattending　　D.toattendit答案：A2)Whendidyou__________theYouthLeague?A.joinB.joininC.attendD.take答案：A3)Everyyear,alotofathletesfromallovertheworldwill__________theOlympicGames.A.joinB.takepartinC.attendD.attendin答案：B4)Willyou__________?（加入我们打篮球）答案：joinusinourbasketballgame2.exposetoUncoverorleavesb./sth./oneselfuncoveredorunprotected.【例句】,1)Helikestoexposehisskintothesun.他喜欢使皮肤暴露于阳光下。2)Thebabywasleftexposedtothewindandrain.婴儿被离弃于风雨之中。3.control　Havepowerorauthorityoversb./sth..【例句】1)Can’tyoucontrolthatchild?你管不了那个孩子吗？2)IwassofuriousthatIcouldn’tcontrolmyself,andIhithim.我气得不得了,就打了他。Thephrases“be/getoutofcontrol”means“be/becomenolongermanageable”;“bring/getsth./beundercontrol”means“mastersth.”.3)Thechildrenareoutofcontrol.管不住这些孩子了。4)Thefirehasbeenbroughtundercontrol.火势已受到控制。4.absorbTakesth.in;suckupandincludesb./sth.aspartof;incorporate.1)Cleverchildrenabsorbknowledgeeasily.聪明孩子容易吸取知识。2)Thelargefirmabsorbedthesmallerone.　那家大公司吞并了那家小公司。“beabsorbedin”means“withone’sattentionfullyheldin”Sheisabsorbedinherbook.她埋头读她的书。5.haveitdeliveredCausesth.tobedown.1)Iwillhavemyhaircuttomorrow.我明天去理发。2)We’rehavingourcarrepaired.我们的车正在修理。Suffertheconsequencesofanotherperson’saction.3)Hehadhispocketpicked.他的口袋被掏了。4)Theyhavehadtheirrequestrefused.他们的请求遭到拒绝。Otherphrasesgowith“have”:“havesth./sb.doing”means“allowortolerate”;“havesb.dosth.”means“orderorarrange”;“havesth.todo”means“sth.mustbedone”5)Thetwocheatshadtheirlightsburningallnightlong.那两个骗子让他们的灯整夜亮着。6)I’llhavethegardenerplanttrees.我要让园丁种些树。,7)Ihavemanyexercisestodotoday.我今天有很多练习要做。6.apartfrom【例句】1)Apartfromthecost,thehatdoesn’tsuitme.除了价格,这顶帽子也不适合我戴。2)Ican’tthinkofanythingIneed,apartfromacar.除了一辆小汽车外,我想不出我需要什么。3)Apartfromtheinjuriestohisfaceandhands,hebrokebothlegs.他除了脸部和双手受伤之外,两条腿也断了。4)Apartfromthecost,itwilltakealotoftime.它除了价钱贵之外,还要占用很多的时间。【注意】apartfrom虽然都可以译作“除了”,但它们的含义却是不同的。例１,２表示“排除或例外”,相当于except,exceptfor,例４,５则表示“包括”,相当于besides,inaddition。7.reject【例句】1.Whenadoctorwantedtoexaminehislegs,herefused.医生要检查他的腿,他拒绝了。2.Thehighcourtrejectedhisappeal.高等法院拒绝了他的上诉。【辨析】refuse表示肯定地“拒绝”某种要求,是普通用语;reject表示直截了当地“拒绝”某种事物,预期更强,暗示所拒绝的事物是无用和没有价值的。refuse可接invitation,而reject不能;reject后可接plan,suggestion,而refuse不能。【注意】1）refuse后面只接动词不定式,不接动名词,不定式的复合结构和从句。如:Theyrefusedtogo.他们拒绝去。2）对于对方的邀请、请求、提议等,在表示“不接受”时,不用refuse,也不用reject,应用cannotaccept。refuse后可接双宾语。【试题】Iofferedtolendhimasumofmoneybutherefused__________.A.acceptingmyofferB.toreceivemyofferC.acceptmyofferD.myoffer答案：D8.completecomplete/finish【辨析】complete与finish均可表示“完成”,complete强调的是“补足缺少的部分使之圆满”,finish侧重于事情的结束,完结。complete/perfect【辨析】complete表示“完全的,完整的”,perfect表示“完美的”,指没有缺陷的,常用于修饰人。【试题】1.Allthepreparationsforthetask__________,andwearereadytostart.,A.completedB.completeC.hadbeencompletedD.havebeencompleted2.The__________villagewasdestroyed.A.completeB.entireC.perfectD.total答案：D　B9.deadlydead/deadly【辨析】dead是形容词,意为“死的”,adeadsnake是指“一条死蛇”。deadly作形容词时,作“致命的”解,adeadlysnake是指“一条致命的蛇”。【注意】1.如果要说明死亡了多少时间或用作定语,就用dead。如:Hehasbeendeadforthreeyeas.2.看一看,怎样表达“他死了10年了”。误:Hehaddiedfortenyears.正:Hediedtenyearsago.正:Hehasbeendeadfortenyears.正:Itistenyearssincehedied.