高中英语 unit10 lesson4 advertisements课件 北师大版必修4

Adverts!1Postreading:Step1:Whatarethesegadgets?2electrictoothbrush3laptopcomputerback4mobilephoneback5personalstereoback6pocketcalculatorback7radioalarmclockback8Step2:Whatdoyouthinkofthegadgets?Canyouuseoneortwosentencetodescribethegadgets?9Somekeywordsmayhelpyou:cheap,compact,convenient,easy(touse),expensive,practical,reliable,usefulExample:Ithinkelectrictoothbrushesarenotverypractical.234561...