高三英语课件Lesson11Australia高三英语课件

Lesson11Australia1.WhydoesAustraliahavemanyspecialplantsandanimals?Becauseithasbeenseparatedfromothercontinentsformillionsofyears.2.WhatotherspecialanimalsdoyouknowlivinginAustralia?Duckbill/Platypus.3.HowlargeisAustralia?Fromnorthtosouth---3220km;Fromeasttowest------3860km.InareaitisaboutthesamesizeastheUSA(withoutAlaska).4.WhyisAustraliadescribedasanextremelyrichcountry?1)producesmetals,preciousstones…2)hasthebiggestironminesintheworld3)hasabout1/6oftheworld’ssheep…4)cattle;wheat;fruitandvegetables.5.WhydidAustraliansbuildalongfenceacrossthecountry?Tokeepoutatypeofwilddogcalleda“dingo”.6.HowisclimateinAustralia?Differentdependingonthearea.South:cool,wetwinters-warm,drysummersNorth:warm,drywinters-hot,wetsummersCentre:hotanddryalltheyearroundLanguagePoints1._____fromothercontinentsformillionsofyears,Australiahasmanyplantsandanimals_____anywhereelseintheworld.A.Separated…notfoundB.Beingseparated…foundnotC.Havingbeenseparated…notfound2.Kangaroos&koalabearsgive____toverysmallandweakyoung.A.bearB.birthC.bornbirth1)Shegavebirthtoagirllastnight.2)Thebabyweighed7jinatbirth.3.AlsoinAustraliatherearemanyvarietiesofparrots,andover140differenttypesofsnakes,_______areextremelydangerous.A.manyofthemB.manyofwhichB4.In____areaitisabout____samesizeas____USA(withoutAlaska),whichhasmorethan13timesasmanypeople.thetheinlengthinwidthindepthinheightinshapeincolour5.Theclimateisdifferent_________onthearea.A.dependingB.dependC.depended1)Alllivingthingsdependonthesunfortheirgrowth.2)Wecandependonhisarrivingontime.3)Heisamanto______________.4)Imaygothere,butthat_________.A.dependsonB.dependsdependondependsdepending