学科English课型fresh年级9课题Unit15We’retryingtosavethemanatees!2/6教学媒体Ataperecorder,CAI教学目标知识技能1.KeyVocabularyendangered,mangrove,swamp,habitat,aquaticfeed,underwater,vegetation,weight,pound2.TargetLanguageHowbigaremanatees?They’reabout10feetlongandtheyweighabout1000pounds．过程方法AccordingtofinishsometaskstoTrainstudents’listeningabilityandspeakingability．情感态度Wemustbefullyawareoftheimportanceofreducingpollutionandprotectinganimals．教学重点1．KeyVocabularyendangered,mangrove,swamps,habitat,aquaticfeed2．TargetLanguageHowbigaremanatees?They’reabout10feetlongandtheyweighabout1000pounds．3．StructuresPresentprogressiveWe’retryingtosavethemanatees．PresentManateeseatabout100poundsoffoodaday．Pastwith"usedto"Thereusedtobealotofmanatees．PassivevoiceIn1972,itwasdiscoveredthattheywereendangered．PresentperfectSomeoftheswampshavebecomepolluted．教学难1．thetargetlanguage点2．Howtotrainstudents’listeningability．教学内容及问题情境学生活动设计意图Step1.RevisionCheckhomework．Getsomepairstoactouttheirconversations．Whentheywork,therestofstudentsalsoguesswhatanimalstheyaretalkingabout．Step2Presenstation2a1.Thisactivityprovidesguidedlisteningpracticeusingthetargetlanguage．Lookatthepicture．Ask,Whatcanyouseeinthepicture?（Amanateeisinthewater．）2.Gothroughtheinstructionswiththeclass．Youwillheartwopeopletalkingaboutmanatees．Listenanddrawalinebetweeneachwordanditsdefinition．Readthesampleanswer．Thensay,Thewordendangeredmeanstherearen’tverymanyofthisanimalleftintheworld．Themanateeisendangeredbecausetherearen’tverymanyoftheseanimals．3.Playtherecordingforstudentsthefirsttime．Thistimestudentsonlylistentotherecordingcarefully．PlayActandguess.Listenandmatchthewordswithdefinitions.Listenagain.Completethechart.复习已学动物名称。设置不同的听力任务，让学生提高听力能力。therecordingasecondtime．Thistimestudentsdrawlinesbetweeneachwordanditsdefinition．4.Checktheanswerswiththeclass．2b1.Thisactivityprovideslisteningpracticeu-singthetargetlanguage．2.Gothroughtheinstructionswiththeclass．Lookattheheadingsinthechartandtheblanksnexttoeachheading．Youwillhearthesamerecordingagain．Thistimelistencarefullytowhatbothpeoplesayandfillintheblanksinthechart．Lookatthesampleanswer．Thetwopeopleontherecordingaretalkingaboutmanatees,soyouwritethewordmanateeafterthewordskindofanimalinthechart．3.Playtherecordingagain．Getstudentstofillintheblanksinthechart．Checktheanswerswiththeclass．2c1.Lookatthesampleconversationinthebox．Inviteapairofstudentstoreadittotheclass．2.Readtheinstructionsaloudtotheclass．EachpairofstudentscanmakeaconversationusinginformationfromActivities2aand2b．Letstudentsworkinpairs．Whiletheyareworking,movearoundtheclassroom,checkingtheprogressofthepairsandofferinghelpasneeded．3.Whenstudentsfinishthework,askoneortwopairstosaytheirconversationstotheclass．Step3Summary1.Sometargetlanguage.Workinpairs.结合本课语言知识，练习口语。2.Wemustprotectanimal.protectinganimalsStep4Homework1．Makeconversationsinpairstoreviewthetargetlanguage．2．Makefivesentencestoreviewthegrammarfocus．板书设计Unit15We’retryingtosavethemanatees!TheSecondPeriodendangered,mangrove,swamp,habitat,aquaticfeed,underwater,vegetation,weight,pound教学反思
