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1、Unit7BHowmucharethesesocks?第二课时GrammarFocus3cdL4y1命名词的数一一可数名词与不可数名词一般直接在词尾加-s。以s,x,sh,ch结尾的名词加-es。规则变化|以“辅音字母ty“结尾的名词,先变y为,再加-es。可敏名DMff绘尾的名涉取fe为vese词复数+W结尾的名词,词尾+s或hes:无沥吴伟贾各闹内部元肉字母或名词词尾宝化单数形式和复数形式相同o有丞名词通常只有复数形式。一物质名词如:milk,water,rice不可数抽象名词如:work,time,health可效名词量的表达敬词*量词+F可数名词,如,apieceofpaperT.用所
2、给词的适当形式填空1.Some“(food)isinthebox,2.haveiots0f(tomat0here,3.Theyarethree(dollarj,粤飞蠢又/一E.单项填空。(“11Theseshirtsonly5dollars,DoyouwWantAisithenBisiitC.areiitD,areithem一()2.HowmuchdoyouWant?Atomat0esB.,bananasC,hamburgersD.chicken(“)3.一Howmuttthose8h0rts?一They“re25yuan,A.isB,are“C.amD,be【尼.单项填空。(j一_areth
3、esetrousers?一8dollars&A,HowmuchB,HowmanyC,HowaboutD,How()2.Sheboughtskirtformes口8EC./D.the()3.ThisdictionaryilwentyfheAyUansB,poundC.dollarD,dollars)Howmuchtheseshoes7EBC.301D.d0)5.IhaveelevenapplesMysistergives(给)menineteenapples.Now,Lhaveapples:A.twentyB.twenty-nineC.thirtyD.forty)6.Wehaveforboysandgirls口Sock.工sbir二SileatersD.skirts)7Theshortsandhatsarefor、口.oldman卫womanC,wyomenD.child.把下列句子变为单数句或复数句。1.ThoseareblaCckcoats,Dblack“2.一Whoretheboys?一They“remystudents:,一the9“一Im7,一3.一Whatarethey?一Theyarepencils:,0一E
