Lesson41Penny'sbagLesson42Istherea…in/onthat…?Isthereany…in/onthat…?IsthattinoftobaccoforSam?•Yes,itis.PennyPenny''sbagsbagSAN:Isthatbagheavy,Penny?PENNY:Notvery.SAN:Here!Putitonthischair.What'sinit?PENNY:Apieceofcheese.Aloafofbread.Abarofsoap.Abarofchocolate.Abottleofmilk.Apoundofsugar.Halfapoundofcoffee.Aquarterofpoundoftea.Andatinoftobacco.SAN:Isthattinoftobaccoforme?PENNY:Well,it'scertainlynotforme!Unit21Unit21•（）bread（）soap•（）chocolate（）cheese•（）tea（）tobacco•（）sugar（）coffee12345678•abarofsoap一块肥皂•soapopera电视连续剧（肥皂剧）•soupn.汤sugarsugar糖pound磅，英磅•apoundof•一磅•apoundofsugar•一磅糖•halfapoundofsugar•半磅糖•aquarterofapoundofsugar•四分之一磅糖halfapoundofmeathalfapoundofsugar0.5pound0.5poundblackcoffee纯咖啡whitecoffee加牛奶的咖啡nestbird’snest•blacktea•greentea•maketea•teacupn.茶杯•teahousen.茶馆•teapotn.茶壶•some与any都表示“一些”。前者一般用于肯定句中；后者一般用于疑问句、否定句和条件句中，可以修饰可数名词和不可数名词。some用于疑问句时表示委婉的请求或希望对方做出肯定回答。•anybodypron.任何人•anyonepron.任何人；无论谁•anythingpron.任何事•somebodypron.某人；重要人物•someonepron.有人•somethingpron.某事halfapoundofsugar半磅糖atinoftobacco一听烟丝blacktea红茶maketea沏茶PennyPenny''sbagsbagSAN:Isthatbagheavy,Penny?PENNY:Notvery.SAN:Here!Putitonthischair.What'sinit?PENNY:Apieceofcheese.Aloafofbread.Abarofsoap.Abarofchocolate.Abottleofmilk.Apoundofsugar.Halfapoundofcoffee.Aquarterofpoundoftea.Andatinoftobacco.SAN:Isthattinoftobaccoforme?PENNY:Well,it'scertainlynotforme!概念：一般无法用数目来计算的名词叫做不可数名词。不可数名词不可数名词具体使用•1.不可数名词的数量一般用some,much,alotof,lotsof,abitof,alittle,little等数量形容词表示。•2.不可数名词的数量还可以用适当的量词（由普通名词充当）作单位来表示，结构为“数词+量词（普通名词）+of+不可数名词”。其单复数变化就体现在普通名词上。3、一些常见的用来表示不可数名词数量的词三张纸threepiecesofpaper注意：不可数名词不能用不定冠词a/an或数词one修饰。tinbasketba...