(人教版)选修七-优秀教案-{Unit3-Under-the-sea-Period-5}.doc

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1、Period5　UsingLanguage：Reading，DiscussingandWritingTeachingaims　　　　　1．Learntopronouncethenamesofseacreaturesmentionedinthetextcorrectly.2．Learntodescribethecreaturesmentionedinthetextproperlyaccordingtothepictureswiththeexpressionslike：...＋looking，...＋shaped，...＋spotted，...＋like，.

2、..＋striped.3．Learntousetheadjectivesinthecorrectordertodescribethepicturespreparedbytheteacher.4．Learntouseproperexpressionstoconveytheirexactfeelingsintheirpastexperiences.Teachingprocedures　　　　　Step1　Warmingupandlead－inFirst，showstudentsthepictureaboveandaskthemsomequestionsas

3、arevision：Wherearethey？Whataretheydoing？Whydotheygosnorkelling?Next，drawaconclusionandleadintothetext：Astheseaisaworldfullofmagic，manytouristsheadtothesea，andtheauthorofthistextisoneofthem.Look！Theotherday，thewriterwentsnorkellingwithherfriendsandexperiencedalot.Let'stakeabrieflo

4、okatseacreaturesthroughherdiary.Then，takeacloserlookatthephotosshetakenanddescribethemwithwhatyoucanfindinyourtextbook.PicturesinthetextinUsingLanguagegivethefollowinginformation：coralswithvividcolorsandshapes，elegantfishes，littleorangeandwhitefish，smallcleanerfish，theyellowandgr

5、eenparrotfishwithhardbird－likemouth，yellow－spottedredsea－slugandbluesea－starsandwise－lookingturtles，eelswithstrongsharpteeth，giantclamwiththickgreenlips，greyreefsharksaboutoneandahalfmeterslong，theedgeofthereefwithasharpdroptothesandyoceanfloorStep2　FastreadingReadthepassageandp

6、utthefollowingtopicsintothecorrectorderaccordingtothetext.TopicsParagraphcolorsandshapes2dangers4reflecting1thereef'sedge5afinalthought6someseacreatures3Step3　CarefulreadingTask1：Readandchoosethebestanswers.1．Judgingfromthetext，whattheauthormainlywantstotellusinthediaryis______.

7、A．thattheseaisfantasticwithvividcolorsB．thatthewaterwhereshewassnorkellingisnotdeepbutshallowC．whatshesawandhowshefeltintheseaD．thatalltheplantsintheseaarepoisonous2．Whatwashangingupsidedownintheseaaccordingtothetext?A．Theorangeandwhitefish.　　　　　　　B．Theyellow－spottedredsea－slug.C

8、．Theyellowandgreenparrotfish.D．Thebluese