高中英语 unit 3 under the sea period 5教案 新人教版选修7

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

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

3、tsthepictureaboveandaskthemsomequestionsasarevision：Wherearethey？Whataretheydoing？Whydotheygosnorkelling?Next，drawaconclusionandleadintothetext：Astheseaisaworldfullofmagic，manytouristsheadtothesea，andtheauthorofthistextisoneofthem.Look！Theotherday，thewriterwe

4、ntsnorkellingwithherfriendsandexperiencedalot.Let'stakeabrieflookatseacreaturesthroughherdiary.Then，takeacloserlookatthephotosshetakenanddescribethemwithwhatyoucanfindinyourtextbook.PicturesinthetextinUsingLanguagegivethefollowinginformation：coralswithvividco

5、lorsandshapes，elegantfishes，littleorangeandwhitefish，smallcleanerfish，theyellowandgreenparrotfishwithhardbird－likemouth，yellow－spottedredsea－slugandbluesea－starsandwise－lookingturtles，eelswithstrongsharpteeth，giantclamwiththickgreenlips，greyreefsharksaboutone

6、andahalfmeterslong，theedgeofthereefwithasharpdroptothesandyoceanfloorStep2　FastreadingReadthepassageandputthefollowingtopicsintothecorrectorderaccordingtothetext.TopicsParagraphcolorsandshapes2dangers4reflecting1thereef'sedge5afinalthought6someseacreatures3

7、Step3　CarefulreadingTask1：Readandchoosethebestanswers.1．Judgingfromthetext，whattheauthormainlywantstotellusinthediaryis______.A．thattheseaisfantasticwithvividcolorsB．thatthewaterwhereshewassnorkellingisnotdeepbutshallowC．whatshesawandhowshefeltintheseaD．thata

8、lltheplantsintheseaarepoisonous2．Whatwashangingupsidedownintheseaaccordingtothetext?A．Theorangeandwhitefish.　　　　　　　B．Theyellow－spottedredsea－slug.C．Theyellowandgreenparrotfish.D．Thebluese