Unit2Sailingtheoceans（4）TheFourthPeriodPracticingLearningaboutLanguageTeachingAims:教学目标Revisethelanguagepointslearnedinthelastperiod.Dotheexercisesinthispart.TeachingImportantPoints:教学重点Discoverusefulwordsandexpressions.Reviseusefulstructures.TeachingMethods:教学方法Discussionmethod.Pairworkorgroupwork.TeachingAids:教学工具1.acomputer;2.coursewareTeachingprocedures教学步骤Step1GreetingsGreetthewholeclassasusual.Step2RevisionTranslatethefollowingsentencesintoEnglish:我对杰夫真是搞不明白，他忽而对我友好，忽而对我视若路人。Ican’tworkoutGeoffout;onedayhe’sfriendly,thenextdayheignoresmecompletely.2.他认为美与善是一致的。Heidentifiesbeautywithgoodness．3.到周末你很可能会发现你需要更多东西。Youmightwellfindthatyou’llneedmorebytheweekend.4.他们在海上迷失的方向,任凭风和天气的摆布。Theywerelostatsea,atthemercyofwindandweather.5.即便他能通过考试，以后找工作也成问题。Hewillhaveproblemsinfindingajobevenifhecanpasstheexam.6.他把车沿着围墙停放。Heparkedhiscaralongsidethefence.Step3DiscussionI.Pairwork.AskthestudentstodotheexercisesaboutDiscoveringusefulwordsandexpressions.1Replacethewordsunderlinedbyonesofsimilarmeaningfromthereadingpassage.1Seeingthedarkcloudsabovehim,Georgehurriedforhome.2SailingaboatalonefarwayfromtheshoremadeFlora’sparentsworryabouthersafety.3Clare,wouldyoupleaseputyourbicyclenexttotheothersintheshed?4“Whydon’tyouplotamoresimpleroutewiththesmallestnumberofstops?”askedMary.5Settingoutonalongjourneybyseawithunskilledsailorswouldbedangerousespeciallyiftherewerenomodernnavigationalinstruments.2Findthewordsfromthereadingpassagethataretheoppositeofthesecompoundwords.anywhereuploadinwardunreliablelandflowerstrongpoint用心爱心专心116号编辑3Writedownthewordsyouknow,whicharerelatedtonavigationandsea.NavigationSea4Completethefollowingparagraphwiththewordsbelow.preciseoutwardnowhereawkwardreferenceseaweedacceleratemercyrandomlyvoyagealongsideapproximateSamuelthesailorwasextremelygoodatplottinghiscourseusingthestarsasa.Onedayhewasdeterminedtosetoutonaacrossanunknownseatoanunknowncontinent.Hesetoutwithhisinstrumentssohewouldnotbeattheofthesea.Hefoundonhisjourneyarockyisland.Itseemedtobecoveredinnests.Suddenly,asSamuellooked,anenormousbirdswoopeddownandpickedhimupasifhewerea/anparcel.Ititsspeedandrosestraightupintotheairsoastoreachtheplaceontherockswhereitsnestlay.Oncethere,itshookitselfandthrewSamuelinthedirectionofthenest.Thereseemedtobetohidebutthenhenoticedlotsofonhisleftandquicklyhidunderit.Thebirdlandednearbyandpeckedattherocks.Samuelrolledoverswiftlyandfoundhimselfattheedgeofthecliff.Helookeddownslowlywithabeatingheart.Belowhimwashisboatlyingtheshore!“HowluckyIam!”Samuelthoughttohimself.Hethengaveamightyleapandlandedinit.Onceinsidehecouldsafelysailaway.Suggestedanswers:AnswerkeyforExercise1;1overhead2offshore3alongside4simplified;minimum5voyage;seamenAnswerkeyforExercise2:nowhere—anywhere;download—upload;outward—inward;reliable—unreliable;seaweed—landflower;shortcoming—strongpointAnswerkeyforExercise3:NavigationSea用心爱心专心116号编辑navigate,navigational(instruments:compass,bearingcircle,astrolabe,quadrant,sextant),sail,sailor,voyage,latitude,longitude,equator,horizon,captain,sailor,land,island,setsail,nautical,middles,explore,exploration,...seaman,seaweed,seafood,shore,offshore,onshore,beach,beachball,seabed,sea-bird,seagull,seashell,seaside,se...
