人教版（2023）英语必修第二册 Unit 2 Wildlife Protection 全单元教案

第第页人教版（2023）英语必修第二册Unit2WildlifeProtection全单元教案Unit2WildlifeProtection

DiscoveringUsefulStructure

【教材分析】

Theactivitytopicofthissectionis“reportanongoingevent”,andthestructureisthepassivevoiceofpresentcontinuoustense.Rarewildanimalsaresufferingfromlarge-scalepoaching,andspeciesareonthebrinkofdanger.Rescueoperationsareunderway.

“Being”and“suffering”arethemeaningsofthepresentprogressivepassivevoice.

Theusageofpresentprogressivepassivevoiceisofgreatimportanceinwritingagooddiscourseandappreciatingsomedifficultlanguageitems,soitisvitaltomasteritanduseitflexiblyinacontext.

【教学目标】

1.Motivatestudentstodeepentheunderstandingoftheusageofpresentprogressivepassivevoiceinafixedcontext.

2.Enablestudentstomastertheusageofpresentprogressivepassivevoiceanduseitflexiblyinacontext.

3.Leadstudentstoconstructsentencesorappreciatesentencesusedmasteritanduseitflexiblyinacontext.

【教学重难点】

1.Helpstudentstoappreciatethefunctionoftheusageofpresentprogressivepassivevoiceinasentence.

2.Instructstudentstowriteessaysusingtheproperusageofpresentprogressivepassivevoice.

【教学过程】

[课前诊断]

Lookatthepictureandtellmewhatworkersaredoing.Whatisthehousebeingdone

Theworkersarebuildingahouse.

Ahouseisbeingbuiltbytheworkers.

We’rebeingkilledforthewoolbeneathourstomachs.Andourfurisbeingusedtomakesweatersforpeoplelikeyou.

Wearebeinghuntedforourivories.

Step1:ReadthesentencesandsumupthemeaningsofthePresentContinuousPassiveVoice.

1.DoyouknowanyotherendangeredwildlifeinChinathatisnotbeingprotected

2.We’rebeingkilledforthewoolbeneathourstomachs.

3.Istheirfurbeingusedtomakesweatersforpeoplelikeyou

4.Whatgoodthingsarebeingdoneheretosavelocalwildlife

肯定式：bebeingdone

SheisbeingtreatedinChinanow.

否定式：benotbeingdone

Mycomputerisbeingrepairednow.我的电脑正在修理中。

一般疑问式:Am/Is/Are+主语+being+done…

e.g.:ArethesebooksbeingsenttoBeijing

Isthewallbeingpainted

特殊疑问式：WhenHowWhereWhyWhat（Am/Is/Are+主语+being+done…）

StepII:WhendoweusethePresentProgressivePassiveVoice

表示说话时正在进行的被动动作。(now,atthemoment)

ActionsarebeingtakentorealizeChinesedream.

②示现阶段正在进行的被动动作。(说话时不一定在进行)

Theproblemoffoodsafetyisbeingstudiedbyscientistsatpresent.

③表示一种习惯的被动行为(always,constantly)，带有赞扬、羡慕、讨厌等感彩。

Childrenofourneighborsarealwaysbeingpraisedbyourparents.

④与某些情态动词连用表示对正在发生的动作进行推测。

Asaresultofstayinguplatetalkinglastnight,Jimmymaybebeingscoldedbyhisheadteacher.

Step2.难点.

1.像takecareof,lookafter,talkabout,thinkof等动词与介词构成的短语用于现在进行时的被动语态时,其中的介词不可省略。

Thewaystostopillegallyhuntingarebeingtalkedabout.阻止非法捕猎的方法正在研讨中。

2.“be(am/is/are)+under/in+n.”有时可相当于现在进行时的被动语态。

Manyquestionsareunderdiscussion.

=Manyquestionsarebeingdiscussed.

许多问题正在被讨论。

3.有时表“状态,心理活动,情感”等的动词,常用在一般现在时的被动语态表示“正在进行”。

Therunawayofthetrafficaccidentiswantedbythepolice.

警方正在通缉交通事故的逃逸者。

Theplanisbeingdiscussedatthemeetingnow.

现在这个计划正在讨论过程中。

Anewlawisbeingmadetopreventendangeredanimalsfromextinction.

为了阻止濒危动物的灭绝新的法律正在制定中。

Workersarecuttingdownsometreesinthepark.

→Sometreesarebeingcutdownbyworkersinthepark.(被动语态)

→Wherearesometreesbeingcutdownbyworkers(特殊疑问句)

用现在进行时态的被动语态改动句子.

现在进行时的被动语态的基本结构

肯定结构be(am/is/are)beingdone

否定结构be(am/is/are)+not+beingdone

一般疑问结构be(am/is/are)+主语+beingdone

特殊疑问结构特殊疑问词+be(am/is/are)+主语+beingdone

[课后巩固]

花式变换句式.

Theyarebuildingamodernschoolinhishometown.

1.Amodernschool______________inhishometown.(改为被动语态)

2.Amodernschool______________inhishometown.(把句①改为否定句)

3.__________________________inhishometown(把句①改为一般疑问句)

4.________________________________(对句①就inhishometown进行提问)

【答案】

1.isbeingbuilt2.isn’tbeingbuilt3.Isamodernschoolbeingbuilt

4.Whatisamodernschoolbeingbuilt

Unit2WildlifeProtection

ListeningandSpeakingdiscusswiththeirpeershowtosaveendangeredwildlifeandhelpwildlifeintheirneighborhood.

3.Instructstudentstousefunctionalsentencesofthedialoguesuchas“Iamconcernedabout…”“Whatdoyouknowabouttheendangeredanimalsin…”andsoontotalkaboutoneoftheendangeredanimals.

4.Instructstudentstousefunctionalsentencesofthedialoguesuchas“Thisisusedfor…”“Ididitto/inorderto/soasto…”andsoontotalkabouthowtohelpwildlifeinSs’neighborhood.

【教学重难点】

1.GuideSstousethepredictionstrategyofreadingpicturesaccuratelytounderstandthecontentoflisteningtexts;

2.GuideSstoexpresstheiropinionsonhowtoparticipateinwildlifeprotection,andcommunicatewiththeirpeersaboutthelivingconditionsandprotectionmeasuresofwildlifeinsimpleEnglish.

【教学过程】

Part1:ListeningandSpeaking

Step1:Leadin

Theteacherisadvisedtohaveasmalltalkaboutthetopic:

Whatmessagesdothesepostersshare

Workinpairsanddiscuss.Andthenshareyourviewafterdiscussing.

Step2:Prediction

Aftertheirsmalltalk,theteachercanaskstudentstopredictwhatthelisteningtextisaboutbylookingatthepictures.

Someanimalsareendangeredandwhyandhowwecanprotectthemfrombeingextinct.

Listeningtip:usevisualstopredictcontent

Beforelistening,lookatthepictures,videos,chartsandothervisualstohelpyoupredict.

Step3:Summaryofthemainidea

Playtheaudiowhichisaboutthedyingwildlifeonearth.Andafterfinishinglisteningtothefirstpartofthetape,thestudentsneedtosolvethefollowingtask.

Fillintheblankswhilelistening.

Ourplanet’s____________isdyingoutatanalarmingrate.Between150and200speciesarebecoming___________everyday.Thismassextinctioniscausedbyhunting,habitat_________andpollution.Wemustmakepeopleawareoftheproblemandhelp_______theendangeredwildlifebeforeit’stoolate!

Afterfinishingthetaskabove,theteacherplaysthesecondpartofthetapeandafterfinishinglistening,thestudentsneedtosolvethefollowingtask.

Listenandanswerthefollowingquestions:

1.Howmanyelephantsarekilledonaverageeveryday

2.WhatdidPrinceWilliamsayaboutChina

3.Whatdoes“changebeginswithyou”mean

Ifyouwantthingstochange,youmustchangeyourselffirstandnotwaitforotherstobethefirstonetodosomething,youmustbethenumberonetostarttotakethefirstaction.Inthisway,wecanchangetheworldforthebetter.

Step4:SpeakingProject

Inpairs,discussthequestions,roleplaytheexample,andthentalkaboutoneoftheanimalsinthephotosbelow.

1.Whatdoyouknowabouttheanimalsinthephotos

2.Whatisbeingdonetohelpthem

A:I’mconcernedaboutthebluewhales.Whatdoyouknowaboutthem

B:Well,Iknowthatthey’rebeinghuntedandtheirnumberisgettingdramaticallysmaller,sothey’reindangerofextinction.Bluewhalesneedlargeandclearwaterhabitats,soit’sdifficultforthemtoadapttothechanges.

A:That’sterrible.Whatmeasuresarebeingtakentohelpthem

B:Theauthoritiesareunderpressuretomakelawstobanillegalhuntingwhalesandtellpeoplenottobuywhalesproducts.

Part2.ListeningandTalking

Step1:Listentothetape,forthefirsttime,andthenaskthestudentstosolvethefollowingtasks.

Choosetherightendingforeachsentence.

1.Binoculars___________.

2.Buildbirdfeeders___________.

3.Useabirdfieldguide___________.

4.Putpapercut-outsonwindows___________.

A.inordertoidentifybirds

B.sothatbirdsdonotcrashintothem

C.tomakesurethatbirdshaveenoughfood

D.areusedforwatchingbirdsfromfaraway

Listenandanswerthequestions.

1.Whoaretheteenagers

2.Wherearethey

3Whataretheydoing

4.Whyaretheydoingit

Step2:Listenagainandusethephrasesyouheartofillintheblanks.

ExpressingpurposesThisisusedfor.../soasto…/inorderto/Hehasdoneitsothat…/inorderthat…

1.Theygotupearly_____________searchforwildbirds.

2.I’vebroughtafieldguide___________wecanlookupthebirdswesee.

3.Mydadgavemethebinoculars______________wecanseethebirdsbetter.

4.Birdwatchingclubscleanuphabitatsbuildbirdfeeders,andputpapercut-outsonwindows________________protectbirds.

Step3:SpeakingProject

Workingroups.AskSstothinkofthewildlifeinneighborhoodandtheirneeds.WhatcantheydotocareforthemFindoutthesolutions.Roleplayadialoguewiththeirpartners.

A:Ioftenseewildcatsanddogsinourneighborhood.Maybeweshoulddosomethingtocareforthem.

B:Shouldweputoutbowlsoffoodforthem

C:Sure,andIthinkwecouldalsoputoutboxesorotherthingsforthem,sothattheycanfindshelterwhenit’scoldorwetoutside.

D:Whatelsecanwedoforthem

A:Whynotraisemoneyandformapet’shomelessshelterwherehomelesspetscanfindahomeandmaybeadoptedbyothers.

C:Soundsgreat.Let’smakeaplanandtryit.

Unit2WildlifeProtection

ReadingandThinking

【教材分析】

Thethemeofthisunitishumanandnature,focusingonthethemeofwildlifeprotection.Natureisacomplexecosystem,inwhichtherearedelicatebalancebetweenanimalsandplants.Becauseoftheroleofthefoodchain,theextinctionofonespecieswillproduceinfluence,causingaseriesofchainreaction.Largescaleextinctionofspecieswillhaveaseriousandevenirreversibleimpactontheecosystem,resultinginimmeasurablelosses.Therefore,itisofgreatsignificancetoprotectwildspecies.Toprotectwildspeciesistoprotecthumanbeingsthemselves.

Themottoofthisunitis“whenthebuyingstops,thekillingcantoo,”whichisapublicserviceadvertisingslogantoprotectwildlife.Ittellspeoplethateveryrhinoceroshorn,everyfur,everybowlofsharkfinsoup,everyivoryproduct,andeverytigerboneproduct,etc.consumedbyhumanbeings,areinnocentwildanimalsslaughteredbehindthem.

Themissionofwildaidistobanillegaltradeinendangeredwildlifeandmitigateclimatechange.Itaimstoeducatethepublictoreducetheconsumptiondemandforendangeredwildlifeproductsthroughpublicpublicityandimprovetheawarenessofenvironmentalprotection.

【教学目标】

1.Improvetheawarenessofwildlifeprotectionbyacquiringtheknowledgeofwildlifeprotection.

2.Focusonenvironmentalprotectionandprotectionofalllives.

3.Analysethelivingenvironmentofwildanimalswithappropriatethinkingmode.

4.Skillfullyusethevocabularyandgrammarknowledgeofthisunittocultivateself-studyabilityaccordingtotheunitcontent

5.Developcooperativelearningabilitythroughdiscussionandotherways

【教学重难点】

1.Enablethestudentstotalkaboutthecurrentsituationofwildanimals.

2.Guidethestudentstosummarizethemainideaofeachparagraphaswellasthemainideaofthetext.

3.Helpstudentslearnwhatefforthasbeenmadetochangetheserioussituationandwhatelseshouldbedone.

【教学过程】

Step1:Warmingupandprediction

1.Let’slookatsomeanimals,anddiscusswhattheyhaveincommon.

Theyareendangeredanimals.

Theyarebeinghuntedbysomeillegalhuntersformoney.

Theyshouldbewellprotectednow.

Theyarecuteandbeautiful…

2.Guessinggame:whatkindofanimalisit

Itisgoodatrunningandjumping.

ItisoneoftheBeijingOlympicmascots.

ItsnameiscloselyconnectedwithChangtangNatureReserve.

ItmainlylivesinQinghaiandTibet.

Itisanantelope.

3.Watchavideoaboutantelopesandtalkaboutthefeelingsaboutthevideo.

Feelsorryandsad.Theyshouldn’tbehuntedandinsteadshouldbewellprotected.

Step2:Fastreadingtasks

Readthepassagequicklytosolvethefollowingquestions.

(1)WhydidtheauthorcometoTibet

TheauthorcomestoTibetinordertoobserveTibetanantelopes.

(2)Whydidthepopulationofantelopesdropsobadlyinthe1980sand1990s

Thepopulationofantelopesdropssobadlybecauseofbeinghuntedandthelossoftheirhabitats.

(3)WhatwasdonetoprotecttheTibetanantelopes

HumansprotecttheTibetanantelopesbywatchingoverthemandaddingsomebridgesandgates.

(4)Whyshouldwecontinuetheprotectionprogramsoftheantelopes

Thethreattothemhasstillexisted.

(5)Whatcanwedotosavetheplanetaccordingtotheauthor

Weoughttoliveinharmonywithnature.

Step3:Scanningreadingtasks

Readthepassageandfillintheblanks.

Title:ADAYINTHECLOUDS

Paragraph1WecomeheretoobserveTibetan(1)_________.

Paragraph2I’m(2)______bytheirbeautyandalsoremindedofthedangertheyarein.

Paragraph3Myguideworksatanaturereserve,whichisa(3)______foranimalsandplants.

Paragraph4In1980sand1990s,thepopulation(4)________becauseofpeople’sactivity.

Paragraphs5&6Thegovernmentplaceditundernational(5)_________anditspopulationrecovered.

Theprotectionprogramswillcontinue.

Paragraph7Wemustchangeourwayof(6)___.Onlywhenwelearnto(7)____inharmonywithnaturecanwestopbeinga(8)______towildlifeandtoourplanet.

1.antelopes2.struck3.shelter4.dropped

5.protection6.life7.exsit8.threat

Step4:Consolidation

1.Readquicklyandfigureoutthemainideaofeachparagraph.

Paragraph1:ThewritervisitedChangtanginordertoobserveTibetanantelope.

Paragraph2:Tibetanantelopesareindanger.

Paragraph3:Hisguidethinksthatthelandissacredandprotectingthewildlifeisawayoflife.

Paragraph4:BadtimesfortheTibetanantelope.

Paragraph5:TheChinesegovernmentandvolunteerstookeffectivemeasurestoprotecttheTibetanantelope.

Paragraph6:TheeffectivemeasureshavehelpedthepopulationofTibetananteloperecover.

Paragraph7:Humanbeingsmustchangethewayoflifeinordertosavetheplanet.

2.Whatdoestheauthorexperienceintheclouds

Thingstheauthorsees:

Snow-coveredmountainsdisappearingintoclouds

Theantelopesmovingslowlyacrossthegreengrass

Thingstheauthorhears:

ChangtangNationalNatureReserve

BadtimesfortheTibetanantelope

MeasurestoprotecttheTibetanantelope

Effectsachievedafteryearsofprotection

Thingstheauthorfeelsorthinks:

Struckbytheirbeauty

Changingourwayoflife.

Existinginharmonywithnature.

Step5:Criticalthinking:

What’sthepurposeofthisarticle

TheauthorintendstotellusthatalthoughtheTibetanantelopehasbeenremovedfromtheendangeredspecieslist,thethreatstothemhavenotyetdisappeared.Wemustchangeourwayoflifeandlearntoexistinharmonywithnature.

Step6:Summary

Introducethetopic—why—how—results

Step7Homework:

Reviewwhatwehavelearnedandfindoutthekeylanguagepointsinthetext.

Unit2WildlifeProtection

ReadingforWriting

【教材分析】

Theactivitythemeis“makingeffectiveposter”.Theprotectionofwildlifeneedstheparticipationofthewholesociety.Itisimperativetoeducatethepubliconwildlifeprotectionandarousethepublic’sawarenessandenthusiasmforwildlifeprotection.Teenagersarenotonlythemainbodyofeducation,butalsothe“ambassador”ofpublicityandpromotion.Tomakeposters,studentsneedtounderstandandstudythesituationofendangeredanimalsandthinkaboutprotectionmeasures.Intheprocessofreadingandunderstandingthecontentofpostersandmakingposters,studentsshouldbetrainedtomasterandusethestyleofposters,andtheirsocialresponsibilityandsenseofresponsibilityshouldbecultivated.

Thereadingtextistwoposters.Thefirstposter,“giveuglyachance!”callsonpeopletoprotectallkindsofwildanimalsandnottreatthemdifferentlybecauseofpersonallikesanddislikes.Nomatterhowbeautifuloruglyanimalsare,theyhavethemeaningandvalueofexistence.Theworldisbeautifulbecauseofthediversityofbiology.Thearticleusesthetoneofstatementtomakepeopleunconsciouslyaccepttheauthor’spointofview.ThesecondPOSTER“don’tmakepaperwithmyhome!”adoptsanthropomorphicrhetoricandtakeskoala’sheartcryasthetitle,criticizingthosebehaviorsofdeforestationanddestructionofanimalhomes.Thetextisaprogressiveexplanationofthetitle.Exclamatorysentencesandrhetoricalsentencesareusedinthispaper,whichexpresstheauthor’sattitudeandpointofview.Inaddition,thetitleofthesetwopostersusesexclamationsentenceswithstrongappealandemotionalcolor,coupledwithvividpictures,makingthepostersmorepowerful.

【教学目标】

1.CultivatestudentstoacquiresomefeaturesaboutanEnglishposterbyreadingthetext.

2.HelpstudentstowriteanEnglishposteraboutanimalprotectionproperlyusingsomenewlyacquiredwritingskillsinthisperiod.

3.Developstudents’writingandcooperatingabilities.

4.Strengthenstudents’greatinterestinwritingdiscourses.

【教学重难点】

1.StimulatestudentstohaveagoodunderstandingofhowtowriteanEnglishposterproperly.

2.CultivatestudentstowriteanEnglishposterproperlyandconcisely.

【教学过程】

Step1:Leadin

Doyouwanttobeavolunteerofapet’sshelterWhy

Yes,Iwanttobeavolunteerofit,becauseIwanttohelpthepets,whicharelovelyandcute.Ilikethemverymuch.

Step2:Readtodiscoverdetailsconcerningthemaindetailsofthenewsreport.

I.Readthenewsreportandthensolvethequestionsbelow.

1.WhostartedtherescuecentrecalledtheSmallFriendsPetShelter

Agroupofhighschoolstudentsandparents.

2.Whatdidtheyoungpeopledointheshelter

Takecareofanimals.

3.Howdotheyoungpeoplethinkoftheirwork

Worthwhile

4.Whathelpdoesthecentreneed

Volunteers’timeandlove.

II.Readthetextagainandthenchoosethebestanswer.

1.Whatshouldwedowhenweprotectthewildlifeanimals

A.Treatallthewildanimalsequally.

B.Onlypayattentiontolesscuteanimals.

C.Payattentiontocuteanimals.

D.Careaboutendangeredwildlifeanimals.

2.What’sthebadeffectofcuttingdownbillionsoftreestomakepaperforhumans

A.Makealotofanimalshomeless.

B.Makeanumberofwildlifeanimalsdyingout.

C.Theanimals’habitatisbeingdestroyed.

D.Allofthem.

【答案】ADC

Step3:Studytheorganizationandlanguagefeatures.

1.Readthepassagemorecarefullyandwritedowntheoutlineofthetext.

SmallFriendsPetShelterThefounderoftheSmallFriendsPetShelterItwas1.startedbyagroupofhighschoolstudentsandtheirparents.ThesituationoftheshelterTherearemanyanimalslivingatthe2.shelter.Theyoungpeoplekeepitcleanandtakecareoftheanimals.TheachievementsTheyhavealreadyhelpedtofindhomesfornearly200animals.Theythinkitis3.worthit.AppealWhenfindalostpet,4.calltheshelter.Ifyouwanttohelpout,goand5.volunteeryourtimeandlove.

2.Appreciatethecomplexsentences:

1.TheSmallFriendsPetShelterwasstartedbyagroupofhighschoolstudentsandtheirparentswhentheystartedtoseemanypets(thatwereleftbehindaftertheirfamiliesmovedaway).

译文:当一些高中生和他们的父母看到在主人搬走后,______________________________时,们建立了小朋友宠物收容所。

【答案】很多宠物被遗留下来

2.Theyoungpeople(whoruntheshelter)workhardtokeeptheplaceclean,takecareoftheanimals,andadvertisetheanimalssothattheycanbeadopted.

译文：负责收容所的年轻人努力保持收容所的清洁、照顾这些动物、_________________。

【答案】登广告以便让人收养这些宠物

3.Whenitcomesto...当涉及……:_______________________