新概念第一册41 42课ppt课件.ppt

Lesson 41 Pennys Bag 彭妮的提包,-by Ms Han,New words and expressions,cheese 乳酪 bread 面包 soap 肥皂 chocolate 巧克力 sugar 糖 coffee 咖啡 tea 茶 tobacco 烟草（注意元音字母或字母组合的发音！）,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,soap n.肥皂 a bar of soap 一块肥皂 five bars of soap 五块肥皂 soap opera 肥皂剧,bar n.条；块He has just had a chocolate bar.n.（门、窗的）闩；杆He is now behind bars.他现在被关在监狱里。（bar指窗上装有铁栅栏，behind bars是一种非正式固定用语，意为in prison，关在监狱里）n.酒吧（间）The bar is very crowded.,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,n.磅；常衡磅；金衡磅It weighs 15 pounds.n.英磅Half a pound of coffee costs one pound.半磅咖啡的价格是一英镑。,糖sugarcandy sweet三者均有糖的意思,但sugar是指的白糖,蔗糖;而sweet则指的是甜品,甜点,另外它还可以用作形容词“甜美的”来解释;candy指我们平常所吃零食的小型糖果,喜糖等。,coffee n.咖啡（不可数名词）a cup of coffee 一杯咖啡black coffee 不加奶的咖啡，纯咖啡,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two tins of tobaccocigarette n.香烟（可数名词）a pack of cigarettes 一盒香烟,cigarette,tobacco,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 tobacco n.烟草，烟丝以上单词有什么共同点？不可数名词（可以用量词来形容，没有复数形式）,不可数名词,不可数名词指表示的事物不能用数来计算。不可数名词没有词性变化，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 一杯咖啡 a cup of coffee,物质名词：表示无法分为个体的事物。物质名词是不可数名词。如：tea(茶),water（水）,coffee（咖啡）,butter（奶油）,表示物质名词的量，可用以下的方法：用容量表示:单数 一杯茶 a cup of tea 一瓶牛奶 a bottle of milk,复数（在容器后面变复数，加“s”）两杯茶 two cups of tea 五瓶牛奶 five bottles of milk,1.六杯茶 2.两瓶牛奶 3.一个面包 4.一块巧克力 5.三块乳酪 1.six cups of tea 2.two bottles of milk 3.a loaf of bread 4.a bar of chocolate 5.three pieces of cheese,量 词,a loaf of breada bar of soapa piece of cheesea bottle of milka pound of sugara quarter of a tin of tobacco,一块/条/个（棱角不分明的长方体）,一块/条（棱角分明的长方体）,一张/块/片/条（薄片切片等较薄的）,一瓶,一磅（0.4536KG=0.907斤）,四分之一,一听,Text,SAM:Is that bag heavy,Penny?PENNY:Not very.SAM: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.,造 句,there be 句型 表示某地有某物在盘子里有一些乳酪。There is some cheese on the plate.Is there any cheese on the plate？,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？,SAM:Is that tin of tobacco for me?PENNY:Well,its certainly not for me!SAM:Is that bag heavy(重的),Penny?PENNY:Not very（口语化）.省略形式：口语中回答问题时，常把主语、动词和宾语都省略，只剩一个副词、一个副词词组或一个动词不定式短语等.全句：It is not very heavy.,Put it on this chair.把它放椅子上。在没有扶手的椅子上用on，在有扶手的椅子上用in。如：sit on a chair 坐在椅子上sit in an armchair 坐在扶手椅里,课文解析：Whats in it?里面是什么东西？在不知道里面有什么东西的情况下我们一般用系动词单数形式is，而不用are.e.g.-Whats in your bag?-Three books.,A loaf of bread.指西餐中切成片吃的整个面包。A bar of Chocolate.指一长条巧克力糖。这种形状的巧克力有时也可称为一块巧克力。,Half a pound of coffee.半磅咖啡 half 一半 half a year 半年 half a pound 半磅 two and a half hours两个半小时.=two hours and a half,A quarter of a pound of tea.四分之一磅茶叶 quarter 四分之一，一刻钟，一季 a quarter of.的四分之一.a quarter of a pound 一磅的四分之一（四分之一磅）a quarter to five差一刻到五点,Penny:Well,its certainly not for me!certainly 当然=of course=Sure.Its certainly not for me.Its of course not for me.,Lesson 42 Is there ain/on that?,不定代词：some&any,都可表示“一些”some 一般用在肯定句any 一般用在否定句或疑问句-Do you have any money?-Yes,I have some.No,I dont have any.注意：当你想得到对方肯定的回答时，可用some来提问Do you have some money?,Practice,Do you have _ apples?I have _ bananas.He is going to have _ milkWe have _ food,but we dont have _drink.I want _ meat,please.She doesnt need _ help!,Keys to the written exercises,A1 Is there any bread in the kitchen?2 Theres a loaf on the table.3 Theres some coffee on the table,too.4 There isnt any chocolate on the table.5 Theres a spoon on that dish.6 Is there any soap on the dressing table?,B1 Is there a spoon here?Yes,there is.Theres one on the plate.2 Is there a tie here?Yes,there is.Theres one on the chair.3 Is there any milk here?Yes,there is.Theres some on the table.4 Is there a hammer here?Yes,there is.Theres one on the bookcase.5 Is there any tea here?Yes,there is.Theres some on the table.,6 Is there a vase here?Yes,there is.Theres one on the radio.7 Is there a suit here?Yes,there is.Theres one in the wardrobe.8 Is there any tobacco here?Yes,there is.Theres some in the tin.9 Is there any chocolate here?Yes,there is.Theres some on the desk.10 Is there any cheese here?Yes,there is.Theres some on the plate.,