2023學(xué)年完整公開課版【教學(xué)】Unit 2 第1課時(shí)

Period1ListeningandSpeaking&PronunciationUnit2WildlifeProtectionTalkaboutsavingendangeredwildlifeTask1(Activity1—Activity6)Warming-upLookattheopeningpageoftheunit.Canyoudescribewhatyouseeinthepicture?anAfricanelephant:teeth—tusks—ivorylongnose—trunkseveralgemsboks(好望角大羚羊):atypeofantelopeinsouthernAfricaWhenthebuyingstops,thekillingcantoo.—WildAidaclock—counting…

Pre-listening(1)Predictcontent.Activity1:Workingroups.

Discussthequestion.UsevisualstopredictcontentBeforeyoulisten,lookatpictures,charts,videos,andothervisualstohelpyoupredictwhatyouwillhear.bigpicturesslogansdesignaclock—counting…

Every24hours…abigbowlofsharkfinsoupPre-listening(1)Whatmessagedothesepostersshare?Activity1:Workingroups.

Discussthequestionsaccordingtothegivenvisuals.aclock—counting…

Pre-listeningActivity1:Workingroups.message:Illegalhuntinghasresultedintheextinction

ofsomeanimals.Ifwedon’tstopit,humanbeingswillbethenextonetodieout.aclock—counting

thetimeatigerat“11o’clock”positionamanat“12o’clock”positionmanydeadbodiesundertheclockwords:stopillegalhuntingimmediatelydeathofallitslivingmembersEvery24hours…Pre-listeningActivity1:Workingroups.

anhourglasstop:150-200wildlifespecieslostdown:lostfallingdownwithsomewildlifeatthebottom(extinctwildlife)background:every24hoursextinctionn.extinctadj.message:150-200wildlifespeciesarebeinglostevery24hours.Callonpeopletopayattentiontosuchaserioussituation.abigbowlofsharkfinsoupPre-listeningActivity1:Workingroups.

abigbowlofsharkfinsoupabigdyingsharkwithitsfinfallingdown,bleedingdeadsharkswithoutfins,moresharksonaspoonmessage:Upto73millionsharksendupinsharkfinsoupeachyear.Callonpeopletoprotectwildlifebystoppinghavingsharkfinsoup.Pre-listening(2)Whichonemovesyouthemost?Why?Activity1:Workingroups.

Discussthequestions.bigpicturespowerfulwords\sloganscarefuldesignanduseofcolorstypesofcharacters\letters(3)WhatonEarthAreWeDoingtoOurPlanet?While-listeningActivity2:ListeningPractice(1)Listentothefirstpartandfillintheblanks.WhatonEarthAreWeDoingtoOurPlanet?Ourplanet’s________isdyingoutatanalarmingrate.Between150-200speciesarebecomingextincteveryday.Thismassextinctioniscausedbyhunting,habitat________,andpollution.Wemustmakepeopleawareoftheproblemandhelp_______theendangeredwildlifebeforeit’stoolate!alargenumberof;huge;seriousnaturalenvironmentwhereanimalsliveandgrowwildlifelossprotectWhile-listening(2)Listentothesecondpartandanswerthequestions.Activity3:1.Howmanyelephantsarekilledonaverageeveryday?2.WhatdidPrinceWilliamsayaboutChina?A.Chinahasmadealotofprogress.B.Chinacanbecomeagloballeaderinwildlifeprotection.C.Chinapreservesitsnaturalhabitatswell.3.Whatissaidattheveryend?54.B“Changebeginswithyou.”While-listeningDiscussthequestioningroups.Activity4:

Whatdoes“Changebeginswithyou.”mean?Itmeansthatifwewantthingstochange,wemustchangeourselvesfirstandnotwaitforotherstochangefirst.Wemustbethechangewewanttoseeintheworld.While-listeningActivity5:Workinpairs.Discussthequestions.1.Whatdoyouknowabouttheanimalsinthephotos?2.Whatisbeingdonetohelpthem?While-listeningActivity5:Shareyourviews

1.Whatdoyouknowabouttheanimalsinthephotos?2.Whatisbeingdonetohelpthem?A:I’mconcernedabouttheAfricanelephants.Whatdoyouknowaboutthem?B:Well,Iknowthatthey’rebeinghuntedand

theirhabitatisgettingsmaller,

sothey’reindangerofextinction.Elephantsneedlargelivingspaces,soit’sdifficultforthemtoadapttothechanges.A:That’sterrible.Whatmeasures

arebeingtakentohelpthem?B:Theauthoritiesareunderpressuretobuildelephantparksandtellpeoplenottobuyelephantproducts.ananimalproblemsmeasuresWhile-listeningActivity5:Workinpairs.ShareYourViews.1.Whatdoyouknowabouttheanimalsinthephotos?2.Whatisbeingdonetohelpthem?A:I’mconcernedabout…B:Well,Iknowthat…sothey’reindangerofextinction.It’sdifficultforthemto...A:That’sterrible.Whatmeasures

arebeingtakentohelpthem?B:...AssignmentFillintheblankswiththegivenwords/phrasesinthebox.

Ourplanet’swildlifeisdyingoutatanalarmingrate.Between150-200______arebecomingextincteveryday.Thismass________iscausedbyhunting,habitatloss,andpollution.Wemustmakepeople__________theproblem!

Somefamouspeoplespeakupforendangeredanimals.PrinceWilliamgaveamovingspeechonCCTV,andhewas_________abouttheAfricanelephants.Losinglargelivingspaces,theycannot_________thechanges.Theauthoritiesare_____________tohelpprotectAfricanelephants.Inhisspeech,PrinceWilliamalsopraisedChina’seffortstoprotectwildlife.

concerned,adaptto,species,extinction,underpressure,awareofspeciesextinctionawareofconcernedadapttounderpressureTask2Pronunciation(Activity1—Activity3)PronunciationActivity1:Readthewordsaloudtoeachother,andputthemintothecorrectgroups.andstandforstressedsyllables(forprimarystress,andforsecondarystress),andforunstressedsyllable.alarming announcementauthorityarchitecturecivilisationcompetitioncontribution electricityinvestigateliterary recommendresponsibilityvocabularyvolunteerrefrigeratorEXAMPLEhabitatdownstairsalarmingannouncementrecommendvolunteerliteraryarchitecturecompetitioncontributionelectricitycivilisationresponsibilityvocabularyrefrigeratorauthorityinvestigateActivity2:Checkyouranswerswithanotherpair.Thenlistenandrepeat.PronunciationPronunciation單詞重音指如何區(qū)別一個(gè)單詞中所包含的重讀音節(jié)和非重讀音節(jié)的一套規(guī)則。重讀音節(jié)要強(qiáng)讀，聲音高而重，非重讀音節(jié)不能強(qiáng)讀，聲音低而弱，因此也可稱為弱讀音節(jié)。英語單詞中所包含的音節(jié)可多可少。音節(jié)最少的詞，即單音節(jié)詞，最容易念。因?yàn)檫@些單音節(jié)詞在單獨(dú)使用或朗讀時(shí)均需重讀，例如：go，come，buy等。雙音節(jié)詞的重音一般落在第一個(gè)音節(jié)上，第二個(gè)音節(jié)則不能重讀，稱為非重讀音節(jié)。其讀法為：一重一輕，如：'co

mer，'buy

er等。含三個(gè)及三個(gè)以上音節(jié)的詞稱為多音節(jié)詞，這類詞可以有兩個(gè)重音，即主重