Lesson42NorthAmerica

Lesson42,NorthAmerica,AMapoftheWorld,Africa,Asia,NorthAmerica,Europe,Australia,Antarctica,SevenContinents(洲),SouthAmerica,NorthAmerica,Listenandcompletethetable【素材】,24millionsquarekilometres,3maincountries,theGreatLakes,theRockyMountains,550million,English,French,Chinese,Spanish,Workingroups,ReadthetextagainTalkaboutCanada、AmericaandMexicocompletethetable,IknowaboutCanada.,35million,English、French、Chinese,Ottawa(渥太华),thefarthestnorthinNorthAmerica,white、red、aredmapleleaf,thebiggestoneofthethreecountries,IknowabouttheU.S.,315millionthebiggestoneofthethreecountries,English,WashingtonD.C.,southofCanada,red,whiteandblue,starsandstripes,theWhiteHouse,theStatueofLiberty,IknowaboutMexico,110million,Spanish,MexicoCity,southoftheU.S.,manypeopleliveandworkintheU.S.,thesmallestoneofthethreecountries,Readagainandwritetrue(T)orfalse(F),1.Canada,theUnitedstatesandMexicoaretheonlythreemaincountriesinNorthAmerica.()2.ThepopulationofChinaislargerthanthatofNorthAmerica.()3.TheGreatLakesarethelargestbodiesofwaterintheworld.()ThepeopleintheU.S.speakEnglish,andmostMexicansspeakitaswell.(),T,T,F,F,Languagepoints,1.TothesouthofCanadaistheUnitedStates.tothesouth/northof在（范围之外的）南部/北部。例如：HebeiprovinceistothenorthofHhesouthof意思是“在(范围之内的)南部/北部”例如：HanzhongisinthesouthofShaanxiprovince.onthesouth/northof意思是“与接壤或相邻的南部/北部”例如：HenanprovinceisonthesouthofHebeiprovince.,2.Together,thesethreecountriescoverabout24millionsquarekilometres.squarekilometre意思是“平方千米/平方公里”3.Thatisalargepopulation,butsmallerthanthatofChina.表示人口多与少，常用large或small来修饰。句中的“that”用来替代上文中提到的population,在比较级或含有比较意味的句子中，常用that来替代上文提到的名词。例如：TheweatherinShenyangiscolderthanthatinBeijing.,Practice1.Thenumberofthestudentsinourschoolis_than_.A.muchlarger;thatofNo.8middleschool.B.morelarger;thatofNo.8middleschool.C.muchlarge;No.8middleschool.D.morelarge;No.8middleschool.2.Guangdongprovinceis_thesouthofChinaanditis_theeastofGuangxiprovince.A.on;toB.in;toC.in;onD.to;on3.ThepopulationofChinai