七年级英语拓展课姚盛平解读.docx
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七年级英语拓展课姚盛平解读
七年级英语拓展课教案
姚盛平
Course：
AnimalWorld
Length：
SevenPeriods
PeriodOne:
Giantpanda
Teachingobjectives:
1、Toletthestudentsknowmoreinformationaboutthegiantpanda
2、Toarousethestudents’loveforgiantpandas
Teachingprocedures:
Ⅰ.Beforeyoureadthepassage,pleasethinkaboutthefollowingquestions
1.Whatcoloursarethegiantpandas?
2.Whichcountryisthemostfamousforthegiantpanda?
3.Whatfooddoyouknowthegiantpandaliveson?
4.Aretherealotofgiantpandasintheworld?
Ⅱ.Readthewholepassagecarefully
Thegiantpandahasablack-and-whitecoat.Adultsmeasurearound1.2to1.8mlong.Malescanweighupto160kg.Femalescanweighaslittleas75kg,butcanalsoweighupto125kg.Averageadultweightis100to115kg.
Thegiantpandahasblackandwhitefur.Thegiantpanda'scoatprotectsitfromdangerinthesnowyandrockyhabitat.Thecoatkeepsitwarminthecoolforestsofitshabitat.
Thegiantpanda'sdietismainlyherbivorous,Thegiantpandahaslivedinbambooforestsformillionsofyears.Theaveragegiantpandaeatsasmuchas9to14kgofbambooshootsaday.Becauseofthislargediet,thegiantpandacandefecate（排便）upto40timesaday.Becauseitsdietislowinnutrition（营养）,itisnecessaryforittoeatalot.Sothegiantpandadoesn’thaveenoughtimeforsocialactivities.
In2006,scientistsreportedthatthenumberofpandaslivinginthewildmayhavebeenlessthan3,000.Thegovernmenthastakenactionstoprotectthem.Althoughtheyarestillindanger,theeffortsarethoughttobeworking.In2006,therewere40pandareserves（保护区）inChinawhiletwentyyearsagotherewereonly13.
Ⅲ.Readandanswer
1.Paragraph1mainlytellsusthegiantpanda’s______________.
2.Paragraph2mainlytellsusthegiantpanda’sfur’s______________.
3.Guessthemeaningofthewordhabitat:
________________.
4.Pleasefindthetopicsentenceinparagraph3:
____________________________
5.Guessthemeaningofthewordherbivorous:
____________
A.食草的B.食肉的C.杂食的
6.Pleasefindthetopicsentenceinparagraph4:
___________________________
Ⅳ.Readagainanddecidewhetherthefollowingstatementsaretrueorfalse
1.（）Usuallyfemalepandasareheavierthanmales.
2.（）Theplacewherethegiantpandasliveiswarmanddryalltheyear.
3.（）Thegiantpandashavelivedontheearthforalongtime.
4.（）Thegiantpandascanhavealotoftimetoplaywitheachothereveryday.
5.（）Thegiantpandasdefecatealotoftimesinaday.
6.（）Nowtherearemorereservesthanbefore.
PeriodTwo:
Penguin
Teachingobjectives:
1.Toletthestudentsknowmoreinformationaboutpenguins
2.Toarousethestudents’loveforpenguins
Teachingprocedures:
Ⅰ.Beforeyoureadthepassage,pleasethinkaboutthefollowingquestions
1.Whatcoloursarepenguins?
2.Wheredoyouknowthepenguinslive?
3.Arepenguinsanimals,birdsorfish?
4.Arepenguinsherbivorous?
Ⅱ.Readthewholepassagecarefully
MostpenguinsliveinAntarctica.Penguinshavedarkandwhiteplumagewhichcanhelpthemswiminthewater.Theirwingshavebecomeflippers.Mostpenguinsfeedonkrill,fish,squidandotherformsofsealifecaughtwhileswimmingunderwater.Theyspendabouthalfoftheirlivesonlandandhalfintheoceans.
AlthoughallpenguinsliveonthesouthHemisphere（半球）,theyarenotfoundonlyincoldweather,suchasAntarctica.Infact,onlyafewkindsofpenguinslivesofarsouth.Severalspeciesarefoundinthewarmplace,andtheGalápagospenguin（加拉帕戈斯企鹅）livesneartheequator.
Thelargestlivingspecies（族群）istheemperorpenguin:
adultsareabout1.1mtallandweigh35kgormore.Thesmallestpenguinspeciesisthelittlebluepenguin,alsoknownasthefairypenguin,whichstandsaround40cmtallandweighs1kg.Largerpenguinsliveincolderregions,whilesmallerpenguinsaregenerallyfoundinwarmorevenhotclimates.
Ⅲ.Readandanswer
1.Whatcanhelppenguinsswiminthewater?
____________________________
2.Howdopenguinsliveon?
____________________________
3.GuessthemeaningofthewordAntarctica:
________________.
A南极洲B北冰洋
4.Pleasefindthetopicsentenceinparagraph3:
____________________________
5.Guessthemeaningofthewordequator:
____________
A.南极圈B.南回归线C.赤道
6.Doestheemperorpenguinliveinwarmorcoldclimates?
____________________________
Ⅳ.Readagainanddecidewhetherthefollowingstatementsaretrueorfalse
1.（）AllofthepenguinsliveontheAntarctica.
2.（）Penguinscanwalkorrunontheland.
3.（）Thegiantpandashavelivedontheearthforalongtime.
4.（）Penguinsdon’tliveonthenorthoftheEarth.
5.（）Thefairypenguinisthesmallest.
PeriodThree:
Giraffe
Teachingobjectives:
1.Toletthestudentsknowmoreinformationaboutgiraffes
2.Toarousethestudents’loveforgiraffes
Teachingprocedures:
Ⅰ.Beforeyoureadthepassage,pleasethinkaboutthefollowingquestions
1.Whatspecialtydoyouknowaboutgiraffes?
2.Whatfooddoyouknowgiraffeseat?
3.Dogiraffesliveingroups?
4.Wheredoyouknowgiraffeslive,inAsia,AfricaorAmerica?
Ⅱ.Readthewholepassagecarefully
Thegiraffeisthetallestlivinganimal.Itsspeciesnamereferstoitscamel-likeappearanceandthepatchesofcoloronitsfur.YoucanfindgiraffesfromnorthtosouthinAfrica.Theirfoodsourceisacacia（金合欢树）leaveswhichmostotherherbivores（食草动物）cannotreach.Giraffes’dangermainlycomesfromlions,leopardsandwilddogs.Usuallyadultgiraffesdonotliveingroups.
Thegiraffehasanverylongneck,whichcanbeupto2minlength,Thiselongation（延长部分）largelytakesplaceafterbirth,asgiraffemotherswouldhaveadifficulttimegivingbirthtoyoungwiththesameneckproportions（比例）asadults.Thegiraffe'sheadandneckareheldupbylargemuscles
Giraffesusuallyliveongrasslandsandopenwoodlands.TheAngolangiraffecanbefoundindesertenvironments.Giraffesprefertreesofacacia,whichcangivethemenoughcalciumandprotein（钙和蛋白质）togrow.Theyalsofeedongrassandfruit.Agiraffeeatsaround34kgoffoodeveryday.Althoughherbivorous,thegiraffehasbeenknowntoeatdriedmeatfrombones.
Ⅲ.Readandanswer
1.Howdoesthegiraffegetitsspeciesname?
____________________________
2.Whatplantisgiraffes’food?
____________________________
3.Doesababygiraffehavealongneck?
____________________________
4.Whydogiraffeslikeacaciabest?
____________________________
Ⅳ.Readagainanddecidewhetherthefollowingstatementsaretrueorfalse
1.（）Giraffesaretallerthananyotheranimalsintheworld.
2.（）Acaciatreesareverytall.
3.（）Giraffescanlivepeacefullywithdogsandcat.
4.（）Mothergiraffehasadifficulttimegivingbirthtotheyoungbecauseofitslongneck.
5.（）Giraffesareherbivorous.
PeriodFour:
Elephant
Teachingobjectives:
1.Toletthestudentsknowmoreinformationaboutelephants
2.Toarousethestudents’loveforelephants
Teachingprocedures:
Ⅰ.Beforeyoureadthepassage,pleasethinkaboutthefollowingquestions
1.Whatspecialtydoyouknowaboutgiraffes?
2.Whatfooddoyouknowgiraffeseat?
3.Dogiraffesliveingroups?
4.Wheredoyouknowgiraffeslive,inAsia,AfricaorAmerica?
Ⅱ.Readthewholepassagecarefully
Elephantsarethelargestanimalsontheland.WecanseetheAfricanelephantandtheAsianelephantintheworld.Elephantslivethroughoutsub-SaharanAfrica,SouthAsia,andSoutheastAsia.MaleAfricanelephantscanreachaheightof4mandweigh7,000kg.Allelephantsarefamousforitslongtrunkwhichcanbeusedforbreathing,liftingwaterandgraspingobjects.Theirtuskscanserveasweaponsandastoolsformovingobjectsanddigging.Elephants'largeearflapshelptocontroltheirbodytemperature.Theirpillar-likelegscancarrytheirgreatweight.Africanelephantshavelargerearsandconcave（凹陷的）backswhileAsianelephantshavesmallerearsandconvex（凸起的）orlevelbacks.
Elephantsareherbivorousandcanbefoundindifferenthabitatsincludingforestsanddeserts.Theyprefertostaynearwater.Predatorssuchaslions,tigersandwilddogsusuallytargetonlytheyoungelephants.Femalestendtoliveinfamilygroups,whichcanconsistofonefemalewithherbabiesorseveralrelatedfemaleswithoffspring.Malesleavetheirfamilygroupswhentheygrowupandmaylivealoneorwithothermales.
Elephantearshavethickbaseswiththintips.Theearflapscontainnumerousbloodvesselscalledcapillaries（毛细血管）.Warmbloodflowsintothecapillaries,helpingtoreleasebodyheatintotheenvironment.Thisoccurswhentheearflapsarestill,andtheanimalcanenhance（加强）theeffectbyflappingthem.Largerearsurfacescontainmorecapillaries,andmoreheatcanbereleased.Ofalltheelephants,Africanbushelephantsliveinthehottestclimates,andhavethelargestearflaps.
Ⅲ.Readandanswer
1.Whatarethetwokindsofelephants?
____________________________
2.What’sthedifference?
____________________________
3.What’stheuseoftrunk?
____________________________
4.Howdoestheelephantuseitstusk?
____________________________
5.Whatarethepredatorstoelephants?
____________________________
6.Howdoelephantearscontrolitstemperature?
____________________________
Ⅳ.Readagainanddecidewhetherthefollowingstatementsaretrueorfalse
1.（）Elephantsaretheheaviestanimalintheworld.
2.（）Elephants’tuskcanbeusedtofightwitheachother.
3.（）Elephantsfeedonplants.
4.（）Maleelephantsliketoliveingroups.
5.（）AsianelephantshavesmallerearsbecauseitiscoolerinAsiathanAfrica.
PeriodFive:
Kangaroo
Teachingobjective
升级会员 