新概念第一册-Lesson41-42-实用版.pptVIP

可数名词 可数名词可以用数目来计算 的名词 eg. desk a desk two desks 可数名词的单数前面可以加”a”或’an”,复数后面可以加’s”或” es’. 见L15 L16 不可数名词 Cheese n. 乳酪，干酪 bread n. 面包 soap n. 肥皂  chocolate n. 巧克力 sugar n. 糖 coffee n. 咖啡 tea n. 茶(叶)  tobacco n. 烟草，烟丝 大家观察下 这些单词有什么共同点呢？？ 这些词都是不可数名词。不可数名词前面不能直接加不定冠词”a”或”an”，并且它们也没有复数形式。 造 句 there be句型 表示某地有某物 There is a/an +可数名词单数 There is some +不可数名词 在盘子里有一些乳酪。 There is some cheese on the plate.变疑问 Is there any cheese on the plate？ 在盘里有几片面包。 There is some bread on the plate. 变疑问 Is there any bread on the plate？ 在盒子里有一些香皂。 There is some soap in the box. 疑问 Is there any soap in the box？ 变疑问（一调二变三问号） Lesson 41 Pennys bag彭妮的提包  SAN: Is that bag heavy, Penny? PENNY: Not very. SAN: Here! Put it on this chair. Whats in it? PENNY: A piece of cheese. A loaf of bread. A bar of soap. A bar of Chocolate. A bottle of milk. A pound of sugar. Half a pound of coffee. A quarter of pound of tea. And a tin of tobacco. SAN: Is that tin of tobacco for me? PENNY: Well, its certainly not for me! Lesson 41 Penny’s Bag cheese n. 乳酪，干酪（不可数名词） a piece of cheese 一块乳酪 two pieces of cheese 两块乳酪 bread n. 面包(不可数名词） a loaf of bread 一块未切好的面包 two loaves of bread 两大块面包 a piece of bread 一片面包 two pieces of bread 两片面包 soap n. 肥皂 a bar of soap 一块肥皂 five bars of soap 五块肥皂 chocolate n. 巧克力（不可数名词） a bar of chocolate 一块巧克力 ten bars of chocolate 十块巧克力 sugar n. 糖（不可数名词） a pound of sugar 一磅白糖 six pounds of sugar 六磅白糖 some sugar 一些白糖 pound 1) 磅（重量单位） three pounds of sugar 三磅糖 2）英镑（货币单位） one pound 一英镑 three pounds 三英镑 candy sweets糖果 coffee n. 咖啡（不可数名词） a cup of coffee 一杯咖啡 black coffee: coffee without milk不加牛奶的咖啡 white coffee 加牛奶的咖啡 tea n. 茶（不可数名词） 绿茶 green tea 红茶 black tea 一杯茶 a cup of tea tobacco n. 烟草，烟丝（不可数名词） a tin of tobacco 一听烟丝