新概念第一册第41-42课课件

Lesson41aloafofbread一条面包不可数名词不可数名词指表示的事物不能用数来计算。需要计量时，要加表示量的单位词。即：单位+of+物质名词的形式Abottleofmilk一瓶子牛奶apieceofcheese一块乳酪abarofchocolate一块巧克力Abarofsoap一块肥皂apoundofsugar一磅糖halfapoundofcoffee半磅咖啡Aquarterofapoundoftea四分之一磅茶叶Atinoftobacco一盒烟丝aloafofaquarterofapoundofteaabottleof1.apieceofFindtheirfriends:cheese2.aloafofbread3.abarofsoap4.abottleofmilk5.apoundofsugar6.atinoftobacco1.Isthereabananainthebag?No,thereisn’t.2.Isthereanybreadinthebag?Yes,thereis.Thereissomeinthebag.some和any的用法some:用于肯定句中。any:用于疑问句和否定句中。Isthereanychocolateinthebox?Yes,thereis.Thereissomeinthebox.Isthereanymilkontheplate?No,thereisn’tanymilkontheplate.Thereissomemilkontheplate.homework: