英语：unit3《under the sea》period 2教案（新人教版选修7）

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1、英语：Unit3《Underthesea》Period2教案（新人教版选修7）Teachingaims　　　　　1．Graspthebasicinformationaboutthekillerwhales，suchassize，habitat，food，howtheyhuntanimalsandtherelationshipwithhumanbeings.2．Learntoretellthetwoanecdoteswiththehelpofsomekeywords.3．Makesurethestudentsknowthatkillerwhalesarefriendso

2、fhumanbeingsandweshouldkeepbalancewithnature.Teachingprocedures　　　　　Step1　Warmingupandlead－inTellstudentsweareonasnorkelingtripundertheseaandwillcomeacrossagreatvarietyofmarineanimalsandplants：dolphins，turtles，manatee，eels，octopus，squids，butterflyfish，kelp，seastar，angelfish，clownfish/an

3、emonefish，parrotfish，seaflower/anemone，sea－slug，clam，coral，jellyfish，seahorse，shark，etc.Step2　PresentationMakesurestudentsknowsomebasicinformationaboutthewhales：BackgroundinformationwriterClancycareerawhalerwritingstyleanecdotestimeatthebeginningofthe20thcenturyplaceAustraliamaincharact

4、erwhalers，killerwhales，thebaleenwhalesmainideathekillerwhaleshelpthewhalerstokillabaleenwhaleStep3　SkimmingAskstudentstoskimthepassagequicklyandanswerthequestions：Whatisthefirstanecdoteabout？Andhowaboutthesecondone?Thefirstanecdotemainlytalksaboutthat______.A．Clancybegantoworkatawhaling

5、stationB．thekillerwhaleshelpedthewhalerstocatchabaleenwhaleC．thekillerwhaleshuntedinateamandkilledabaleenwhaleD．OldTomshowedwhalersthewaytoabaleenwhaleKey：BThesecondanecdote：OldTomsavedawhalerJameswhowaswashedofftheboat.Step4　ScanningFillinthefollowingblankswiththepropernames：1．______wa

6、s16yearsofagewhenhewenttoworkatthewhalingstation.2．______orderedClancytogototheboatastherewasawhaleoutthereinthebay.3．______wasswimmingbytheboat，showingthewhalerstheway.4．______toldClancythattheywouldreturnthenextdaytobringinthebodyofthewhale.5．______wascarriedbythewavesfurtherawayfromt

7、hewhalers.6．______knewthatOldTomwouldprotectJames.Keys：1.Clancy　2.George　3.OldTom　4.Jack　5.James　6.RedStep5　CarefulreadingStoryPart1AskstudentstoreadPart1ofthereadingpassageandfindoutbeforethehunt，whatdidOldTomdoandhowdidthewhalersreact?Suggestedanswers：OldTomthrewitselfoutofth