引爆点英语教材 6.ppt

引爆点英语教材 6.ppt

ID:50052472

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时间:2020-03-02

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5、today’sAmericans(decreasingorderofsize):German,Irish,British,African,Italian,Mexican,French,Polish,NativeAmerican,DutchToday’sforeign-bornpopulation•10%U.S.populationisforeign-born•Mostforeign-bornresidentsareHispanicsorAsian/PacificIslanders•28%offoreign-bornresid

6、entsarefromMexico•Stateswithlargestforeign-bornpopulations:California,NewYork,Florida,NewJersey,TexasTheContributionofImmigrants•Germans,ScandinaviansandPoles–farmland•British–handlinghorses,cattleandsheep•Greeks,Italians,PortugueseandSpanish–citrusfruitcrops•Chine

7、seandIrish–railroadbuildingUnderstandingexpressionsInpairs,usetheexpressionstocompletethesentencesbelowoldcountrystandardoflivingsaladbowlfromtimetotimepopulationexplosionmeltingpot1.Animmigrant’shomelandissometimesreferredtoasthe………………………..2.BecausetheU.S.isanatio

8、nmadeupofpeoplefrommanydifferentcountries,itissometimesreferredtoasa(n)…………………….ora(n)…………………3.Whenthenumberofpeoplelivinginacountryincreasesinas

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