河南省南乐县张果屯乡中学九年级英语《Unit15We’retryingtosavethemanatees!：Period3》教案人教新目标版Step1RevisionCheckhomework,Inviteastudenttoreadhisorherlettertotheeditor．Helpcorrectanymistakes．Step2Presentationofnewwords1a.Thisactivityintroducesnewvocabulary．Readtheinstructionsaloudtotheclass．Thenask,What’sthemeaningofthephrasesavetheplanet．（ItmeanstokeepplanetEarthcleanandnotpolluted．）Lookatthefivesuggestionsforwaystosavetheplanet．Inviteastudenttoreadeachonealoudtotheclass．Makesurestudentsunderstandthemeaningofeachsuggestion．stopridingincarsrecyclebooksandpaperturnoffthelightswhenyouleavearoomturnofftheshowerwhileyouarewashingyourhairdon’tusepapertowelsornapkinsGetstudentstowriteanumber1infrontoftheeasiestthingtodo,anumber2infrontofthesecondeasiestthingtodo,andsoforth．Checktheanswers．Studentswillprobablyhavedifferentanswers．Letoneofthestudentstosaywhyheorshethinksacertainthingiseasytodoandanotherthingisdifficulttodo．Forexample:Ithinkitiseasytoturnoffthelightswhenyouleaveroom．Becauseeveryonecandoitwithoutanyeffort．Itisdifficulttostopridingincars．Manypeoplegotoworkorgotoschoolbycar,becauseitisfarawayfromtheirhomes．Otherwisetheywillbelate．Notes:1．stopdoing—discontinuedoing2．recycle—treatsothatfurtheruseispossibleStep3Pairwork1b.Thisactivityprovidesguidedoralpracticeusingthetargetlanguage．Readtheinstructionstotheclass．YouwillcomparetheanswersyouwroteforActivityla．Lookattheexampleinthespeechbubbles．Inviteapairofstudentstoreadittotheclass．SA:Recyclingpaperisreallyeasy．SB:Iagree．Butit’shardtostopridingincars．LookbackatthelistofitemsinActivity1aagain．Firstonestudentmakesastatement．Thentheotherstudentagreesordisagreeswithit．YoucanlookbackatActivity4inSectionAtogetideasofwordstousewhenagreeinganddisagreeing．Havestudentsworktogether,movearoundtheclassroom,checkingtheworkandofferinghelpasneeded．Askapairofstudentstosaytheiranswersasanexample．SA:Turningoffthelightswhenyouleavearoomisreallyeasy．SB:Iagreewithyou．SA:Notusingpapertowelsisreallyhard．SB:Idisagreewithyou．Ibelievethatwecanusehandkerchiefs．Step4Listening2a.Thisactivityprovideslisteningpracticewiththetargetlanguageandnewvocabularywords．Gothroughtheinstructionswiththeclass．NowyouwillhearJackandJuliatalkaboutwhattheyaredoingtohelpsavetheplanet．Lookatthechart．InviteastudenttoreadthelistofitemsthatJuliaandJacktalkabout．Answers:TurningoffthelightsTurningofftheshowerStoppingusingpapernapkinsTakingyourownbagswhenshoppingNotridingincarsRidingabikeRecyclingpaperPlaytherecordingforthisactivityforthestudents．Thefirsttimestudentsonlylistencarefully.Playtherecordingasecondtime.Say,ListentotherecordingagainandcheckthethingsJuliaandJacktalkabout.Ifnecessary,playtherecordingagain．Checktheanswerswiththeclass．Answers:Theytalkabout:turningoffthelights,turningofftheshower．takingyourownbagswhenshopping．notridingincars,ridingabike．2b.Thisactivitygivesstudentspracticeinunderstandingthetargetlanguageinspokenconversation．Youwillhearthesamerecordingagain．ListenandcheckthethingsthatJuliaisdoingnow,thethingsShewilldointhefuture,andthethingsshewouldneverdo．Pointtothethreecolumnheadingsinthechartandletstudentsreadtheheadingsagainontheirown.Nowlistentotherecordingcarefullyandcheckthethings．Playtherecordingagainifnecessary．Studentschecktheiranswers．Correcttheanswers．Answers:ThingsJuliaisdoing...
