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1、第1页夏天之歌.flv第2页第3页第4页a pair of(一对)a basket of(一篮)a glass of(一玻璃杯)a bottle of (一瓶)a bag of(一袋)a box of(一盒)a cup of(一茶杯)a bowl of (一碗)第5页a bag of(一袋)a packet of(一包)a loaf of(一个；一条；一块)a piece of(一片)a bottle of (一瓶)a box of(一盒)a bar of(一块)第6页 2 bags of 4 packets of 3 loaves of 5 pieces of 6 bottles of 7
2、boxes of 8 bars of第7页 1 1.I needI need a packet of tea.a packet of tea.2.2.I wantI want a l a loaf of bread.oaf of bread.3.3.He needsHe needs two loaves of bread.two loaves of bread.4.4.She needsShe needs a box of matches a box of matches(火柴火柴).5.5.She wantsShe wants three boxes of chocolates.three
3、boxes of chocolates.6.6.He wantsHe wants a bag of sweets a bag of sweets.7.7.I wantI want a glass of wine.a glass of wine.8.8.He wantsHe wants a bottle of beer.a bottle of beer.10.10.She wantsShe wants two two bottlesbottles of water.of water.第8页Do you often go to the supermarket?What do you often t
4、o buy?If you want to buy a lot of things,what should you do first?第9页What“nice things”do they want for the weekend?新概念青少版1B-DVDUnit25_Lesson49 高清.flv第10页第11页Lucy:Mum,there isnt any sugar in the house.Karen:I know.I must go to the supermarket.Lets make a shopping list.第12页第13页Lucy:Ok.How much sugar d
5、o we need?Karen:Two bags.Lucy:Two bags of sugar表数量：How much+不可数n.How many+可数n.复数How much问价钱1.How much sugar is there in the bag?2.How much is the pen?第14页第15页Lucy:We need some tea,too,Mum.There isnt much tea in the tin.Karen:Lets get four packets.Lucy:Four packets of tea.much+不可数名词，用于否定句和疑问句中第16页第17
6、页Lucy:What about food for the weekend,Mum?Karen:We need a loaf of bread,some meat for Sunday lunch,and some vegetables,too.What vegetables do we want,Lucy?food前面不加冠词，表泛指weekday第18页第19页two bags of sugarfour packets of teaa loaf of breada piece of meata box of chocolatesa bottle of winesome vegetables
7、some ice cream第20页Lucy:One loaf of bread,a piece of meat,some vegetablesMum,these things are all really boring.What about some nice things for the weekend?Karen:What kind of things?Lucy:Well,chocolate,and ice cream,perhapsboring令人厌烦；interesting有趣What kind of+可数n.复数/不可数n.第21页第22页Karen:Youre right.let
8、s get a box of chocolates.Some ice cream for you and the boys,and a bottle of wine for me and your father!chocolate:表示巧克力这种物质时，是不可数名词：表示巧克力糖果时，是可数名词。新概念青少版1B-DVDUnit25_Lesson49 高清.flv第23页Whats that/What are those?Do you want any?Does she/he want?She/He needs Can I help you?I need Anything else?第24页第25页/i/twenty happy heavy family easy busy Lucy strawberry/ju:/beautiful music new nephew student stupid usual useless第26页Listen to the video for Unit 25,30 minutes;Make sentences:Page 80，Written Exercises part2第27页