外研版必修四Module6Unexplainedmysterisofthenaturalworld学案.docx
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外研版必修四Module6Unexplainedmysterisofthenaturalworld学案.docx
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外研版必修四Module6Unexplainedmysterisofthenaturalworld学案
Module6UnexplainedMysteriesoftheNaturalWorld
Writtenby:
YuanFengqiongProofreadby:
HeZhihai
Period1vocabularyandreading
Learninggoals:
1)Guesswherethepassagecomesfrom;
2)Masterthemaininformationofthispassageandtrytoimprovereadingability;
3)Correctlyunderstandthenewwordsaccordingtothecontext.
Learningmethods:
1)Fastreadingtogetthegeneralideaofthetext.
2)Intensivereadingtounderstandthepassagebetter.
EmotionandValues:
Knowaboutsomemonstersexistinginthenaturalworldandbroadentheirculturalbackgroundknowledge.
I.Pre-learning:
1.Someimportantwords:
1)袭击;攻击[Vt]_________________(反义词)保护;保卫[Vt]___________________
2)吓人的[adj]_________________惊吓;使害怕[V]_______________惊吓[n]________________
3)存在[Vi]____________存在的;现存的[adj]_____________存在[n]____________________
4)锋利的[adj]______________削尖;磨尖[V]____________削具;磨具[n]__________________
5)神秘的[adj]_____________神秘的事物[n]______________
6)占地(多大面积)[Vt]_______________覆盖[Vt]______________封面[n]_________________
揭开…盖子;揭露[Vt]________________发现[Vt]______________恢复[Vi]________________
7)平静的____________安静的_____________不动的____________沉默不语的_____________
8)声称__________________目击;发现_______________表面_________________
怀疑的__________________学报;期刊__________________
2.Expressions:
findthephrasesinthetextbookandtranslatethemintoChinese.
intheHimalayas______________belikelyto__________________
getangry_____________________getitsname__________________
havenophysicalname___________getcloseto__________________
stickout______________________continuetoexist_______________
ascientificjournal______________atouristguide________________
bebackinthenews______________getaclearlookat______________
adistantcousin__________________inplaces_______________________
3.DoActivity1and2onP51.
II.Learningprocedures:
Step1Pre-reading
1)Asimpleintroduction
LakeTianchiislocatedinthenorth-easternJilinprovinceneartheborderofNorthKorea,inChina.Thelakeis1,243feetdeepandhashadsomevolcanicactivityinthelast300years.TianchiishonouredasthedeepestmountainlakeandthelargestcraterlakeinChina.
Therehavebeenmorethan30reportedsightingsbytouristsfromhomeandabroadoverthepast20years.Theysaidthattheysawthegreatmonsterinthelake.Therearequiteafewpicturesandvideosofthiscreature,butnoneisclearenoughtogiveagoodappearanceofit.Somepersonsmadethepicturewithcomputerimagesofitbasedoninterviews.Someonedrewapicturetoshowitsshape,butitremainsunconfirmed.
2)FinishActivity1and2onP51
Step2Whilereading
1.Skimming:
ReadthebeginningofthepassageandfinishActivity1onpage52.
2.Scanning:
Getthedetailedinformationaboutthepassage.
1)Readthefirstparagraphquicklyandanswerthetwoquestions.
①Accordingtothetext,whatdidthemonsterlooklike?
②Howmanypeoplesawit?
2)Readthesecondparagraphandanswerthequestions:
1Whoelsesawtheanimal?
2Whatweretheydoing?
③Whatdiditlooklike?
3)Readthethirdandfourthparagraphandanswerthequestions.
①WhatdidLiXiaohesee?
②Whycouldtheyseetheanimalclearly?
3HowlongwasthehistoryofreportsofmonstersinLakeTianchi?
④Whatdomanypeoplethink?
⑤Whatdothescientiststhink?
4)ReadthelastparagraphandgivethefollowinginformationaboutLakeTianchi:
Height:
①Area:
②Depth:
③
3.Theoutline:
TheMonsterofLakeTianchi
Typeofwriting
Ideaof1stPara.
Ideaof2ndPara
Ideaof3rdPara
Ideaof4thPara
Ideaof5thPara
Adiagramofthereadingmaterial:
Step3.Postreading
Choosethebestansweraccordingtothetext.
①Whatisthetopicofthistext?
A.Introductionto“MonsterofLakeTianchi”
B.Severalrecentsightingsoflakemonsters
C.Scientistsskepticalaboutlakemonsters
D.“MonsterofLakeTianchi”andreportsofmonstersinthelake
②XueJunlin,alocalphotographer,claimedthatitsheadlookedlikea_____.
A.catB.elephantC.horseD.tiger
③Whichofthefollowingstatementsisnotscientificallybased?
A.The“MonsterofLakeTianchi”isintheChangbaiMountains.
B.JilinprovinceisinnortheastChina.
C.Thelakemonsterseemedtobeblackincolour.
D.LakeTianchiisthehighestvolcaniclakeintheworld.
④.Whatdoes“distant”meanin“ManypeoplethinkthemonstermaybeadistantcousinoftheLochNessmonsterinScotland.”?
A.remoteintimeB.remoteinrelationshipC.alooflyreservedD.hardtodistinguishclearly
III.Consolidation:
Retellingthetextbyfillingintheblanks.
The“MonsterofLakeTianchi”,the
(1)__________volcaniclakeintheworld,intheChangbaiMountainsinJilinprovince,northeastChina,is
(2)_____________inthefocusafterseveralrecent(3)
___________.Thedirectorofalocaltouristoffice,MengFanying,saidhesawa(4)________________inthelake.Itseemedtobe(5)_______________incolour,tenmetresfromthe(6)_________________ofthelakeduringthemostrecentsighting.
Inanotherrecentsighting,agroupofsoldiers(7)________________theysawananimalmovingonthe(8)________________ofthewater.Athirdreport(9)___________________fromLiXiaohe.Heclaimstohaveseenaroundblackcreaturemovingquicklythroughthewater.There(10)_______________beenreportsofmonstersinLakeTianchisincethebeginningofthelastcentury,althoughno(11)_________________hasseenone(12)__________________up.Manypeoplethinkthemonstermaybea(13)___________________cousinoftheLochNess(14)___________________inScotland.Theyalsothinkthattheremightbesimilarcreaturesinotherlakesaroundthe(15)__________________.Scientists,however,are(16)________________.Theysaythatthelow-temperaturelakeis______________________(17)tobeabletosupportsuchlargelivingcreatures.
supplementreadingmaterials:
CropCircles
CropCircles-formations,usuallyfoundingraincrops,wherethecrophasbeenmysteriouslyfoundlaidflat,Inpatterns,thatdidnotexistindaylightthepreviousday.
Althoughthoughtbymanytobeaphenomenaofthe20thCentury,cropcirclesandformationshavebeenaroundforaverylongtime,andrecordsevendatebackwellbeforetheinventionofthecamera.
Therecordedincidenceofcropcirclesinmoremoderntimesseemstohavestartedintheearly20thcentury,withagradualincreaseinnumbersthroughtoamarkedincreaseinthe1960s,leadingtoaquitedramaticupturninthe1990s.Atleast190formationswerediscoveredanddocumentedin1999,perhapsanomenforwhatistocomeinthenewmillennium.
TherearemanywhoareundertheimpressionthatcropcirclesareonlyindigenoustotheU.K.Sure,theyaremoreprevalentherethanelsewhereintheworld,buttherearecountlessexamplesofthemappearingallovertheworld—intheUSAfrom1920,inEuropefromthemid20thcenturyandinAfrica,Canada,Australia,Central&SouthernAmerica,Russiain1970,andJapaninthelate70s.
ManyvisitorstotheU.K.areamazedtodiscoverthatcropcirclesactuallyappearintheirowncountry.
Whatodds,thatformationsinthe21stcenturywillbefoundonthesurfaceoftheMoonandMars,andbeyond?
Yetis
ReportedsightingsofthemysteriouscreaturescalledYetis(“Wildman”)arecommonattheShennongjiaNationalNatureReserve,locatedbetweentheDabaMountainsandtheWudangMountainsinwesternHubeiprovince.TheexistenceandnatureofsuchcreaturesarequestionsstillbeinginvestigatedbyscientistsfromChina,theformerSovietUnion,andtheUnitedStates.
ManystoriescirculateaboutYetisinShennongjia.OnFebruary6,1980,ayoungYetiwasreportedlyspottedatShennongjia.InMarchthatsameyearared-hairedYetiwasseensunninghimselfonarock.Laterthatmonth,ared-hairedcreaturewasseenwalkingerectintheforest.NowmanytouristshopetobeluckyandseeaYetiforthemselves.
AboutUFO
UFOsareunidentifiedflyingobjects,butnoonereallyknowswhattheyare.Manyresearchers(called“ufologists”)havetheoriesaboutwhatUFOsmightbe,butbecausenoonecanexamineaUFOinascientificlaboratory,alloftheseideasarereallyonlyeducatedguesses.WecanofferadefinitionofUFOs,however,thatyoumayfindusefulwhenyoustudythesubject:
AUFOisthereportedsightingofanobjectorlightseenintheskyoronland,whoseappearance,actions,motions,lights,andcolorsdonothavealogical,conventional,ornaturalexplanation,andwhichcannotbeexplained,notonlybytheoriginalwitness,butbyscientistsortechnicalexpertswhotrytomakeacommonsenseidentificationafterexaminingtheevidence.
Period2Reading
Learninggoals:
1)Mastertheusagesofsomeusefulwordsandphrases;
2)Learntoanalyzedifficultsentences.
3)Learntotalksomethingaboutamonster.
Learningmethods:
Individualwork,pairworkorgroupworktomakeeverystudentparticipateinclass.
EmotionandValues:
Haveabetterunderstandingofourworldaroundusanddeveloptheirintereststoexplorethemysteriesofnature.
I.Pre-learning:
1.DoActivity4onpage53.
2.Expressions:
findthephrasesinthetextbookandtranslatethemintoChinese.
coveranareaof__________________closeup________________________
livingcreatures___________________volcaniclake____________________
II.Learningprocedures:
Step1RevisionWord-spellingExercise
1)Thereissomethingm____________aboutherearlychildhood.Weallwanttoknowaboutit.
2)AmericanandBritishplanesa____________Iraq,bombingmanycitiesandvillages.
3)Theedgeoftheknifeisverys_____________,soyoumustbecareful.
4)Theywat
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