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1、课题We’retryingtosavethemanatees!TheSecondPeriod单元知识结构KeyVocabularyendangered,mangrove,swamp,habitat,aquaticfeed,underwater,vegetation,foot,weigh,pound单元学习目标1、知识与能力（1）Trainstudents’listeningability．（2）Trainstudents’speakingability．（3）Trainstudents’thea
2、bilityofusinggrammarfocus2、过程与方法1．Listeningmethodtoimprovestudents’listeningability．2．Pairworktomakeeverystudentworkinclass．3．Review,explanation,inductivemethods3、情感、态度、价值观Wemustbefullyawareoftheimportanceofreducingpollutionandprotectinganimals．学习重点1
3、．thetargetlanguage2．Howtotrainstudents’listeningability．课时安排fourperiods广灵三中2011-2012学年度第二学期新授课导学搞第二课时课题We’retryingtosavethemanatees!学习目标Howbigaremanatees?They’reabout10feetlongandtheyweighabout1000pounds．学法指导1．Listeningmethodtoimprovestudents’listeni
4、ngability．2．Pairworktomakeeverystudentworkinclass．课前预习learn3abeforeclass广灵三中2011-2012学年度第二学期新授课导学搞StepⅠRevision（复习）Checkhomework．Getsomepairstoactouttheirconversations．Whentheywork,therestofstudentsalsoguesswhatanimalstheyaretalkingabout．StepⅡ2a（导读）T
5、hisactivityprovidesguidedlisteningpracticeusingthetargetlanguage．Lookatthepicture．Ask,Whatcanyouseeinthepicture?（Amanateeisinthewater．）Gothroughtheinstructionswiththeclass．Youwillheartwopeopletalkingaboutmanatees．Listenanddrawalinebetweeneachwordandi
6、tsdefinition．Readthesampleanswer．Thensay,Thewordendangeredmeanstherearen’tverymanyofthisanimalleftintheworld．Themanateeisendangeredbecausetherearen’tverymanyoftheseanimals．Playtherecordingforstudentsthefirsttime．Thistimestudentsonlylistentotherecordi
7、ngcarefully．Playtherecordingasecondtime．Thistimestudentsdrawlinesbetweeneachwordanditsdefinition．Checktheanswerswiththeclass．Answers1．b2．d3．a4．cTapescriptBoy:Canyoutellusaboutthemanatees,please?Man:Sure．We’retryingtosavethem．Boy:Why?Aretheyendangered
8、?Man:Yes．Thereusedtobealotofmanatees,butnowtherearen’tverymanyofthem．Boy:Doyouknowhowmanythereare?Man:Atthispoint,thereareonlyabout2500intheU．S．In1972,itwasdiscoveredthattheywereendangered．Sincethen,thegovernmenthaspassedlawstoprotectthem．Boy:Wheredo
