高中英语 （一）unit3 under the sea period 2优秀教案 新人教版选修7

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1、Period2　Pre－reading，ReadingandComprehendingTeachingaims　　　　　1．Graspthebasicinformationaboutthekillerwhales，suchassize，habitat，food，howtheyhuntanimalsandtherelationshipwithhumanbeings.2．Learntoretellthetwoanecdoteswiththehelpofsomekeywords.3．Makesurethestudentsknowthatkillerwhalesarefriendsofhumanb

2、eingsandweshouldkeepbalancewithnature.Teachingprocedures　　　　　Step1　Warmingupandlead－inTellstudentsweareonasnorkelingtripundertheseaandwillcomeacrossagreatvarietyofmarineanimalsandplants：dolphins，turtles，manatee，eels，octopus，squids，butterflyfish，kelp，seastar，angelfish，clownfish/anemonefish，parrotf

3、ish，seaflower/anemone，sea－slug，clam，coral，jellyfish，seahorse，shark，etc.Step2　PresentationMakesurestudentsknowsomebasicinformationaboutthewhales：BackgroundinformationwriterClancycareerawhalerwritingstyleanecdotestimeatthebeginningofthe20thcenturyplaceAustraliamaincharacterwhalers，killerwhales，theb

4、aleenwhalesmainideathekillerwhaleshelpthewhalerstokillabaleenwhaleStep3　SkimmingAskstudentstoskimthepassagequicklyandanswerthequestions：Whatisthefirstanecdoteabout？Andhowaboutthesecondone?Thefirstanecdotemainlytalksaboutthat______.A．ClancybegantoworkatawhalingstationB．thekillerwhaleshelpedthewhal

5、erstocatchabaleenwhaleC．thekillerwhaleshuntedinateamandkilledabaleenwhaleD．OldTomshowedwhalersthewaytoabaleenwhaleKey：BThesecondanecdote：OldTomsavedawhalerJameswhowaswashedofftheboat.Step4　ScanningFillinthefollowingblankswiththepropernames：1．______was16yearsofagewhenhewenttoworkatthewhalingstatio

6、n.2．______orderedClancytogototheboatastherewasawhaleoutthereinthebay.3．______wasswimmingbytheboat，showingthewhalerstheway.4．______toldClancythattheywouldreturnthenextdaytobringinthebodyofthewhale.5．______wascarriedbythewavesfurtherawayfromthewhalers.6．______knewthatOldTomwouldprotectJames.Keys：1.C

7、lancy　2.George　3.OldTom　4.Jack　5.James　6.RedStep5　CarefulreadingStoryPart1AskstudentstoreadPart1ofthereadingpassageandfindoutbeforethehunt，whatdidOldTomdoandhowdidthewhalersreact?Suggestedanswers：OldTomthrewitse