高中英语选修七Unit3 Under the sea Period 5教案(1)

高中英语选修七Unit3UndertheseaPeriod5 教案 中职数学基础模块教案 下载北师大版¥1.2次方程的根与系数的关系的教案关于坚持的教案初中数学教案下载电子教案下载 Period5　UsingLanguage：Reading，DiscussingandWritingTeachingaims  　1．Learntopronouncethenamesofseacreaturesmentionedinthetextcorrectly.2．Learntodescribethecreaturesmentionedinthetextproperlyaccordingtothepictureswiththeexpressionslike：...＋looking，...＋shaped，...＋spotted，...＋like，...＋striped.3．Learntousetheadjectivesinthecorrectordertodescribethepicturespreparedbytheteacher.4．Learntouseproperexpressionstoconveytheirexactfeelingsintheirpastexperiences.Teachingprocedures  　Step1　Warmingupandlead－inFirst，showstudentsthepictureaboveandaskthemsomequestionsasarevision：Wherearethey？Whataretheydoing？Whydotheygosnorkelling?Next，drawaconclusionandleadintothetext：Astheseaisaworldfullofmagic，manytouristsheadtothesea，andtheauthorofthistextisoneofthem.Look！Theotherday，thewriterwentsnorkellingwithherfriendsandexperiencedalot.Let'stakeabrieflookatseacreaturesthroughherdiary.Then，takeacloserlookatthephotosshetakenanddescribethemwithwhatyoucanfindinyourtextbook.PicturesinthetextinUsingLanguagegivethefollowinginformation：coralswithvividcolorsandshapes，elegantfishes，littleorangeandwhitefish，smallcleanerfish，theyellowandgreenparrotfishwithhardbird－likemouth，yellow－spottedredsea－slugandbluesea－starsandwise－lookingturtles，eelswithstrongsharpteeth，giantclamwiththickgreenlips，greyreefsharksaboutoneandahalfmeterslong，theedgeofthereefwithasharpdroptothesandyoceanfloorStep2　FastreadingReadthepassageandputthefollowingtopicsintothecorrectorderaccordingtothetext.TopicsParagraphcolorsandshapes2dangers4reflecting1thereef'sedge5afinalthought6someseacreatures3Step3　CarefulreadingTask1：Readandchoosethebestanswers.1．Judgingfromthetext，whattheauthormainlywantstotellusinthediaryis______.A．thattheseaisfantasticwithvividcolorsB．thatthewaterwhereshewassnorkellingisnotdeepbutshallowC．whatshesawandhowshefeltintheseaD．thatalltheplantsintheseaarepoisonous2．Whatwashangingupsidedownintheseaaccordingtothetext?A．Theorangeandwhitefish.   　B．Theyellow－spottedredsea－slug.C．Theyellowandgreenparrotfish.D．Thebluesea－stars.3．Theauthorwasafraidofgettingtooclosetotheeelbecause______.A．ithasstrongsharpteethB．ithasthickgreenlipsC．ithasafrighteningshapeD．itgivesoutpoisonousliquids4．Whichofthefollowingsentencesshowthattheauthorcouldn'thelpfeelingexcitedinthesea？______A．Myheartwasbeatingwildly.B．Thatdidn'tstopmefromfeelingscaredtodeath.C．Everycellinmybodywokeup.D．Ifeltveryexposedinsuchdeepclearwater.5．Wecaninferfromthetextthattheauthorfeltthat______.A．paredwiththewholeworld，manistinyB．paredwiththewholeworld，theoceanistinyC．thereweremoredelightsthandangerswhensnorkellingD．thereweremoredangersthandelightswhensnorkellingKeys：CCACATask2：DoExercise3onPage25.Keys：1.warmnight　2.thewavinglongthin　3.hardbird－like　4.ayellow－spottedred5．alargewise－looking　6.strongsharp　7.thickgreen　8.twogreyNotetheuseofadjectives：number—opinion—shape/size—age—color—place—material—noune．g.acutelittlebrownpuppy　twothickgreenspottedsea－starsTask3：Practice1．Several______sharks.(a.largegrey　b．greylarge)2．Some______whales.(a.giantblue　b．bluegiant)3．Scoresof______turtles.(a.white－stripedandgrey　b．greyandwhite－striped)4．Manya______seal.(a.black－spottedandlightgreyb．lightgreyandblack－spotted)5．Many______anemonefish.(a.littleorangeandwhite　b．orangeandwhitelittle)6．Plentyof______angelfish.(a.orangeandblue－striped　b．blue－stripedandorange)7．Anumberof______corals.(a.hugecolorful　b．colorfulhuge)Keys：aabbaaaStep4　DiscussingandspeakingSupposeanaquariumisbeingdesignedinourcity.Asthetwomaindirectorsoftheaquarium，youandyourpartneraretalkingaboutwhatseacreaturesshouldbebroughtin.ExpressingideasResponsesIsuggestbringingin...as...Iadviseputtingin...I'mconsideringbuying...What/Howabout...?I'mimagining...Ienjoy/feellike/dislike...Doyoumind...?...That'sagood/greatidea.Soundsgood!Can'tagreemore!It'sgood...Itdepends.It'snogood...I'mafraidnot....Example：A：Sincetheaquariumwillbeopenedsoon，thevarietiesofseacreaturesrequirediscussingnow.Whataboutputtinganumberofhugecolorfulcoralsinit?B：Can'tagreemore！I'mconsideringbringinginseverallargegreyreefsharksaspeoplearealllookingforwardtoseeingthem.A：It'sgreat！Doyoumindourbuyingscoresofgreyandwhite－stripedturtles?B：Notatall！I'malsothinkingofgettingsomelittleseacreatures.A：Youareright.It'sgoodhavingsomeorangeandblue－stripedangelfishastheyarethatlovely.B：Allinall，wemaybringinasmanyseacreaturesaspossiblebecausepeoplecan'tstandbeingcheatedastheyspendmuchmoneybuyingthetickets.Step5　LearningphrasesandsentencesUsefulphrases：reflectontheday回忆当天的事情adayofpuremagic神奇的一天gosnorkelling潜泳extraordinarybeauty奇妙的美景allkindsofsmall，neatandelegantfish种类繁多、小巧整齐、姿态优雅的鱼exploresmallcaves探索小石洞narrowpassages狭窄的通道hangupsidedown倒挂着ayellow－spottedredsea－slug带着黄斑点的红色海蛞蝓alargewise－lookingturtle一只长相聪慧的大乌龟lookstraightatme直直地盯着我sharpteeth利齿atastyfish一条美味的鱼thegiantclamhalfburiedinsomecoral一个巨大的蛤蚌半掩在珊瑚礁中thickgreenlips宽厚的绿嘴唇twogreyreefsharks两条灰色的珊瑚鲨appearfrombehindsomecoral从珊瑚后面出来feelscaredtodeath吓得要命swimovertheedgeofthereef游过珊瑚礁的边沿lookdownintothedepthsoftheocean往下看海底Beautifulsentences：I'msittinginthewarmnightairwithacolddrinkinmyhandandreflectingontheday—adayofpuremagic!...itwasthemostfantasticthingIhaveeverdone.Itwaslikediscoveringawholenewdimensionoflife....everycellinmybodywokeup.ThefirstthingIbecameawareofwasallthevividcolourssurroundingme......theywereshapedlikefans......Icouldhavetouchedit.Myheartwasbeatingwildly—Ifeltveryexposedinsuchdeepclearwater.Whatawonderful，limitlessworlditwasdownthere!AndwhatatinyspotIwasinthisenormousworld!Step6　HomeworkGiveawrittenintroductiontotheaquariumtobeopened.Theintroductionshouldincludethefollowingaspects.1．Location.2．Admissionprice.3．Opentime.4．Seacreaturesyoucansee.5．Delightsyoumayhavewhilewatchingperformancesgivenbydolphins，sealions，etc.6．SomeDosandDon'tsinit.Requests：1．Beasimaginativeasyoulike.2．Useasmany－ingformsinthepositionasyoucan.3．Makesuretheaquariumisaccessibletothedisabled.