ModuleThreeMyFirstRideonaTrainPartTwo:TeachingResources第二部分教学资源Section2:BackgroundinformationaboutAustralia1
BriefintroductionofAustraliaAustraliahasmanycharacteristicsthatmadeitunique
Forexample,itsflora(植物区系)andfauna(所有动物),itsnatureresources,itslandform,itsriversystemsanditshumancharacteristics
Thereasonwhytherearemanyphysicalfeaturesisthatthecontinentwasisolatedfromothersmillionsofyearsago
Australiahasuniqueplantsandanimals
80%ofplantstherecannotbeseenanywhereelsearoundtheworldnaturally
They’vegotwetanddryforests,bushlands,rainforestsandsoon
Therearespecialtypesofanimalsherelikethemarsupials(有袋动物)andmonotremes
It’sbecausetheirpredatorsandcompetitorsdonotexistthere
Otheranimalslikereptiles,amphibians,birdsareverydifferenttheretoo
TheyalldevelopedfeaturesthatsuittheAustraliaenvironment