lesson11课件
日期：2010-07-03 07:05
wetsummersCentre:hotanddryalltheyearroundLanguagePoints1_____fromothercontinentsformillionsofyears，Lesson11Australia1WhydoesAustraliahavemanyspecialplantsandanimals?Becauseithasbeenseparatedfromothercontinentsformillionsofyears2WhatotherspecialanimalsdoyouknowlivinginAustralia?Duckbill/Platypus3HowlargeisAustralia?Fromnorthtosouth---3220km;Fromeasttowest------3860kmInareaitisaboutthesamesizeastheUSA(withoutAlaska)4WhyisAustraliadescribedasanextremelyrichcountry?1)producesmetals，drysummersNorth:warm，preciousstones…2)hasthebiggestironminesintheworld3)hasabout1/6oftheworld’ssheep…4)cattle;wheat;fruitandvegetables5WhydidAustraliansbuildalongfenceacrossthecountry?Tokeepoutatypeofwilddogcalleda“dingo”6HowisclimateinAustralia?DifferentdependingontheareaSouth:cool，drywinters-hot，wetwinters-warm，Australiahasmanyplantsandanimals_____anywhereelseintheworldASeparated…notfoundBBeingseparated…foundnotCHavingbeenseparated…notfound2Kangaroos&koalabearsgive_，
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