必修一Unit2Englisharoundtheworldthe5thperiod

1TheFifthPeriod●从容说课Thisisthefifthperiodofthisunit.Inthispart，twoitemswillbedealtwith，thatis，thewordsleftinthevocabulary，thereadingintheworkbook.Thefirstitem，learningnewwordsleftinthevocabularyistoremovethebarrierinthefollowingstudy.Andhowtoletstudentslearnthewordswithinterestisadifficultissue.Ithinkitisbettertogivestudentsthechancetolearnnewwordsbythemselves.Letstudentslookupwordsinthedictionaryandthencommunicatewithothersinclass，whichcaninspirestudents.Andthenletthemmakeupsomesentences.Theseconditemisanotherpassageonthesubject“English”.ItgivesstudentsmuchmoreinformationonEnglish.Todealwiththispassage，7stepsaredesigned：（1）predictwhatwillbetalked（2）listentofindoutanswers（3）answerquestions（4）scanningtofillinatable（5）summary（6）discussion（7）homework●三维目标1.Knowledge：Learningtherestwordsinthevocabulary.2.Ability：Theunderstandingofthereadingpassage.3.Emotion：Guidestudentshowtoremembermorewordsassoonaspossible.●教学重点Theunderstandingofthereadingpassage.●教学难点（1）Howtoletstudentsmasterwords.（2）Howtoletstudentsunderstandthepassagewell.●教具准备cassetterecorder；cardswithwordsonthem●教学过程Step1GreetingsGreetthewholeclassasusual.Step2NewwordsandvocabularyT：Yesterday，Iaskedyoutolookupthewordsleftinthevocabularyinthedictionary.Haveyoubeenpreparedforit？Now，let’shaveagame.Let’sdividethewholeclassinto2groups.Eithergroupchoosesonestudentasarepresentative.I’llshowtherepresentativeawordoraphrase，sheorheshouldexplainitinEnglish.Ifthegroup’smemberscanguessit，yourgroupwillwin10points.Eithergrouphas5chances.Let’sgo!Possibleexplanation：1.command：（1）v.totellsb.todosth.（2）anorder2.standard：generallyusedoracceptedasnormal3.playapartin：playarolein4.dialect：awayofspeakingthatisusedonlyinaparticulararea5.request：（1）v.toasksb.todo（2）n.anactofaskingforsth.inapoliteorformalway6.polite：theoppositeofrude27.retell：totellastoryagainorinadifferentform8.accent：awayofsayingwordsthatshowswhatcountry，regionorsocialclasssb.comesfrom9.recognize：toknowwhothepersonis10.eastern：inorfromtheeastofacountryorplaceT：Welldone!Nowlet’sdealwiththesomeofthewordsandphrasesindeal.1.commandv.命令，指挥commandsb.todo；commandsth.；博得，应得commandthat-clausee.g.Hecommandedhismantoretreat.ThetroopswerecommandedbyGerneralHaig.Thekingcommandedthatshe（should）beexecuted.（建议，命令，要求一类词后从句中用虚拟语气，此类动词有suggest，advise，order，request，require，command，demand...）Hecommandedthebuilding（should）betorndown.n.命令［C］；指挥，控制［U］e.g.Areyourefusingtoobeymycommands？Youmustobeyhiscommandthatthebuilding（should）betorndown.Takecommandof；beincommand；underone’scommand；underthecommandofsb.e.g.Shetookcommandofthisclassaftertheformermanagerleft.Shefeltincommandofherlife.ThebattleshipisunderthecommandofCaptainBlake.2.requestv.requeststh.（fromsb.）；requestsb.todo；requestthat-clausee.g.Youcanrequestafreecopyoftheleaflet（宣传单）.Youarerequestednottosmokeintherestaurant.Sherequestedthatnoone（should）betoldofherdecisionuntilthenextmeeting.n.request（forsth.）；request（that）e.g.Requestsforvisaswillbedealtwithwithin48hours.Herrequestthatmoresweetsbeservedwasrefused.3.recognize辨认出；意识到；承认recognizesb./sth.（by/fromsth.）通过……认出……；recognizesth.（assth.）；把……认作是……recognizethat意识到；承认e.g.Irecognizedthehousefromyourdescription.Drugswerenotrecognizedasaproblemthen.Nobodyrecognizedhowurgentthesituationwas.Werecognizedthatthetaskwasnoteasy.4.standardn.规格，标准［C&U］raise/improve/lowerstandard提高/降低标准set（sb.）astandard给某人定一个标准e.g.Hesethimselfsuchahighstandardthatheoftendisappointshimself.ofhigh/lowstandard具高/低标准的3standards行为标准，道德标准amanofhighstandards一个道德高尚的人Step3ReadingT：WehavelearntEnglishformanyyears.Theninyouropinion，whatisaveryimportanthelptoyourEnglishstudy？S：teachers，books，tapes...T：Anythingelse？IsthereanythingthatyoucanturntoforhelpwhenyouareconfusedwhilelearningEnglish？S：Ithinkadictionaryisagreathelp.T：Yeah.Whenwemeetacrossnewwordsweoftenlookthemupinadictionary.Whatisthemostwidely-useddictionaryinChinese？S：XinhuaDictionary.T：ThenwhichonedoyouthinkisusedwidelyinEnglish？S：I’msorryIhavenoidea.T：It’sLongmanDictionaryandtheOxfordEnglishDictionary.Today，we’llreadapassageontheOxfordEnglishDictionary.Nowaccordingtothetitle，whatdoyouthinkwillbementionedinthepassage？S：Ithinkthewriter，thetimewhenwasitwritten，whyitwaswritten，howitwaswritten，thefeatureofthedictionarywillbementioned.T：Now，let’slistentoittoseewhetheryouranswerisright.（afterlistening）T：Doyouthinkthatyouranswerisright？S：Ithinkthatitdoesn’tmentionthefeatureofthedictionary.T：Yes.Nowlet’sreaditaloudtoanswerthesequestionsthen.①Whywasitwritten？②Whendiditstarttobewritten？③Whoisthewriter？④Howitwaswritten？S：①Toencourageeverybodytospellthesame.②Theideawasraisedin1857.And22yearslater，itbegantobewritten.③Threemenworkedtogetheronthedictionary：SamuelJohnson，NoahWebster，andJamesMurray.④Ittookthethreemennearlyalloftheirlivestotrytocollectwords.T：Goodjob!Thenwhofirstbegantoworkonthedictionary？S：Murray.T：Yes.Nowlet’sreadthelastparagraph.AndthenfinishthetableaboutnotesonJamesMurray’slifewithyourpartners.（checktogether）Step4Consolidation/discussionT：Afterreadingit，canyousaysomethingaboutMurray？Let’sdoachainreaction.Eachstude