高二英语选修7第三单元Unit 3 under the sea Using language.ppt

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1、UsingLanguageAnewdimensionoflifeByZhangCongTeachingproceduresStepⅠ：LeadinginStepⅡ：Task-basedReadingStepⅢ:Fast-readingStepⅣ:LanguagepointsStepⅤ:HomeworkStepILeadinginHaveyoueverthoughtofswimmingwithashark?Let’sseeashortfilm.StepIITask-basedReadingYouhave6minutest

2、oreadthewholetext.Task:FindallthecreaturesundertheseafromParagraphtwotoParagraph4.coral珊瑚Para2anemone[ə‘neməni]fish双锯鱼；海葵鱼；小丑鱼(clown)Para2parrotfish鹦嘴鱼Para3Para3Sea-slugsea-star海星Para3turtle海龟Para3eel鳗；鳝Para4reefshark珊瑚鲨Para4StepⅢFastreadingYouhave5minutestoread

3、thetextagainandfinishthefollowingquestions.vividcolourspurpleredgreenblueWhatisthefirstthinghebecameawareofundertheseainPara.2?yelloworangeWhatdidtheshapesofcoralslooklikeinPara.2?fansplatesbrainsmushroomstreebranchesdeerhornslacefantasticCreaturesDescriptionCor

4、alAclown∕anemone(littleorangeandwhitefish)fishParrotfishSea-slugFillintheblankswithinformationfromthetext.fantastic---shapedlikefans,plates,brains,lace,mushrooms,branchesoftrees,hornsofdeerorangeandwhite,thathidinthewavinglongthinseaweedYellowandgreenwithhardbir

5、d-likemouth,hangingupsidedownYellow-spottedredCreaturesDescriptionSea-starTurtleEelClamReefsharkBlueLargewise-lookingWithstrongsharpteethGiantGrey,oneandahalfmeterslong2.Whatwashangingupsidedownintheseaaccordingtothetext?A.Theorangeandwhitefish.B.Theyellow-spott

6、edredsea-slug.C.Theyellowandgreenparrotfish.D.Thelargewise-lookingturtle.3.Theauthorwasafraidofgettingtooclosetotheeelbecause_______.Ithasstrongsharpteeth.Ithasthickgreenlips.Ithasafrighteningshape.Itgivesoutpoisonousliquids.4.Whichofthefollowingsentencesshowt

7、hattheauthorcouldn’thelpfeelingexcitedinthesea?________.Myheartwasbeatingwildly.Ifeltscaredtodeath.Everycellinmybodywokeup.Ifeltveryexposedinsuchdeepclearwater.StepIV:Languagepoints1.reflectvi.&vt.(1)vt.throw(light)back:(2)vt.express(+clause)(3)vi.thinkcarefull

8、y(+on)Iwillreflectonwhattodonext.Increasedsaleswerereflectedinhigherprofits.2.be/become(well)awareof/that…:gettoknowIwantyoutobeawareofthesituationbeforeitaffectsyou.