Unit4《Wildlifeprotection》WarmingupandReading教案9人教版必修2Word下载.docx
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Unit4《Wildlifeprotection》WarmingupandReading教案9人教版必修2Word下载.docx
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Atigerisalargecatfamousforitsbeautifulfuroforangestripedwithblack.TigersliveinAsiaandarebecomingveryrare.Thisisduetopeoplehuntingthemfortheirfuranddestroyingtheforeststheylivein.
II.Pre-reading
1.Definingwildlife
Whatdoestheworldwildlifemean?
Thetermwildlifereferstolivingorganismsthatarenotinanywayartificialordomesticatedandwhichexistinnaturalhabitats.Wildlifecanrefertoflora(plants)butmorecommonlyreferstofauna(animals).Needlesstosay,wildlifeisaverygeneraltermforlifeinvariousecosystems.Deserts,rainforests,plains,andotherareas—includingthemostbuilt-upurbansites—allhavedistinctformsofwildlife.
Humankindhashistoricallytendedtoseparatecivilizationfromwildlifeinanumberofways;
besidestheobviousdifferenceinvocabulary,therearedifferingexpectationsinthelegal,social,andmoralsense.Thishasbeenreasonfordebatethroughoutrecordedhistory.Religionshaveoftendeclaredcertainanimalstobesacred,andinmoderntimesconcernfortheenvironmenthasprovokedactiviststoprotesttheexploitationofwildlifeforhumanbenefitorentertainment.
2.MakealistofotherendangeredwildlifeinChinathatisbeingprotected.
3.Pre-readingquestions:
4.Readingtotherecording
Nowturntopage26,listeningandreadingtotherecordingofthetext.Trytokeeppacewiththenativereader,makingyourreadingresemblethatofthereader,inspeed,inintonationandinpronunciation.
III.Reading
1.Readingandgettinginformation
Nowyouaretoreadthetextforinformationtofillintheform.
Animal
Problem
Solution
1antelope
huntedforitsfur
notgiven
2elephant
killedforitshabitat
farmerspaidtopromotetourism,notkillelephants
3monkey
rainforestbeingdestroyed
findusefuldrugstoprotectrainforest
2.Readingandunderlining
Nextyouaretoreadthetextandunderlineallthecollocationsatthesametime.
HOWDAISYLEARNEDTOHELPWILDLIFE
longtodo…,wakeup,find…byone’sbed,aflyingcarpet,flyaway,bekilledfor…,turnaround,inrelief,burstintolaughter,becomeendangered,destroythefarm,takephotos,hunt…for…,makemoneyfor…,asaresult,inthickrainforest,protect…from…,rub…over…,apowerfuldrug,payattentionto…,take…home
IV.Closingupbymatchinganimalstofiveriskcategories
Differentendangeredspeciesappearondifferentendangeredspecieslists.Andpeoplewhoaretryingtoprotectinganimalusethefollowingfiveriskcategoriestogrouptheunluckyanimal.
NowingroupsoffourtrytogroupalltheunluckyanimalsfoundinChina.
ListofUnluckyanimalsfoundinChina
中国不幸动物分类名录
EXTINCT(灭绝动物)-AspeciesformerlyindigenoustoCanadathatnolongerexistsanywhere.
EXTIRPATED(根绝动物)-AspeciesnolongerexistinginthewildinCanadabutoccurringelsewhere.
ENDANGERED(濒危动物)-AspeciesthreatenedwithimminentextinctionorextirpationthroughoutallorasignificantportionofitsCanadianrange.
THREATENED(危急动物)-AspecieslikelytobecomeendangeredinCanadaifthefactorsaffectingitsvulnerabilityarenotreversed.
VULNERABLE(弱势动物)-Aspeciesparticularlyatriskbecauseoflowordecliningnumbers,smallrangeorforsomeotherreason,butnotathreatenedspecies.
Period2:
LearningaboutLanguage
TolearnaboutThePresentProgressivePassiveVoice
Todiscoverusefulwordsandexpressions
Todiscoverusefulstructures.
I.Warmingupbyactingatextplay
Goodmorningclass.TobeginwithweshallputourtextHOWDAISYLEARNEDTOHELPWILDLIFEonstage,thatis,toactoutourstory.NowtheclassactingteamwiththeirtextplayofHOWDAISYLEARNEDTOHELPWILDLIFE!
II.Discoveringusefulwordsandexpressions
1.Doingvocabularyexercises
Turntopage28anddothevocabularyexercises1,2and3.Youcansimplywriteyouranswersintheblanksontheverypageof28.
2.Playingagame
Let’sgoontoplaythegamedescribedonthetopofthepage29.Thefollowingsentencesaretobepassedon.
▲Plantnativeplantsinyourbackyard.
▲Donotdumpweedsinthebush.
▲Buildafrogpondinyourbackyard.
▲Putyourrubbishinthebin.
▲Leaveyourpetsathome.
▲Donottakeanythingoutofthepark.
▲Encourageyourfriendstokeeppatchesofbushaswildlifehabitats.
▲Joinacommunitygroupandoffertodovoluntarywork.
▲Findoutaboutconservationactivitieshappeninginyourlocalarea.
▲
Participateinlocalclean-up,treeplantingandweedcontrolactivities.
▲LearnAboutThreatenedSpecies
▲Lookoutforwildlife
▲Refusetobuyanyrareorendangeredplantoranimalproduct.
▲Bealertanddriveslowlyatdawnandduskinruralareaswherewildlifemaybeactive.
III.StudyingThePresentprogressivePassiveVoice
1.PassiveVoice
Thepassivevoiceisusedwhenfocusingonthepersonorthingaffectedbyanaction.
ThePassiveisformed:
PassiveSubject+ToBe+PastParticiple
Itisoftenusedinbusinessandinotherareaswheretheobjectoftheactionismoreimportantthanthosewhoperformtheaction.ForExample:
Wehaveproducedover20differentmodelsinthepasttwoyears.Changesto:
Over20differentmodelshavebeenproducedinthepasttwoyears.
Iftheagent(theperformeroftheaction)isimportant,use“by.”ForExample:
TimWilsonwroteTheFlighttoBrunnswickin1987.
TheFlighttoBrunnswickwaswrittenin1987byTimWilson.
Onlyverbsthattakeanobjectcanbeusedinthepassive.
Thefollowingchartincludessentenceschangedfromtheactivetothepassiveintheprincipaltenses.
Active
Passive
TimeReference
TheymakeFordsinCologne.
FordsaremadeinCologne.
PresentSimple
Susaniscookingdinner.
DinnerisbeingcookedbySusan
PresentContinuous
JamesJoycewroteDubliners.
DublinerswaswrittenbyJamesJoyces.
PastSimple
TheywerepaintingthehousewhenIarrived.
ThehousewasbeingpaintedwhenIarrived.
PastContinuous
Theyhaveproducedover20modelsinthepasttwoyears.
Over20modelshavebeenproducedinthepasttwoyears.
PresentPerfect
TheyaregoingtobuildanewfactoryinPortland.
AnewfactoryisgoingtobebuiltinPortland.
FutureIntentionwithGoingto
Iwillfinishittomorrow.
Itwillbefinishedtomorrow.
FutureSimple
2.PassiveVerbFormation
Thepassiveformsofaverbarecreatedbycombiningaformofthe“tobeverb.”withthepastparticipleofthemainverb.Otherhelpingverbsarealsosometimespresent:
“Themeasurecouldhavebeenkilledincommittee.”Thepassivecanbeused,also,invarioustenses.Let’stakealookatthepassiveformsof“design.”
Tense
Subject
Auxiliary
PastParticiple
Singular
Plural
Present
Thecar/cars
is
are
designed.
Presentperfect
hasbeen
havebeen
Past
was
were
Pastperfect
hadbeen
Future
willbe
Futureperfect
willhavebeen
Presentprogressive
isbeing
arebeing
Pastprogressive
wasbeing
werebeing
IV.Readingandidentifying
SinceyouareclearaboutPassiveVerbFormation,gobacktopage26andscanthetextforalltheexamplesofThePresentProgressivePassiveVoice.
We’rebeingkilledforthewoolbeneathourstomachs.
Ourfurisbeingusedtomakesweatersforpeoplelikeyou.
…
NowtrytoputthefollowingsentencesintoThePresentProgressivePassiveVoice.
▲Theyareproducingthisnewdrug.
▲Antelopeislookingather.
▲Theyarekillingusforthewool.
▲Theyaredestroyingthefarm.
V.Discoveringusefulstructures
ToconsolidateyourlearningofThePresentProgressivePassiveVoice,turntopage29anddothegrammarex
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