教育专题：unit17thevegetableandfruitsweneed.ppt

vegetablefruit-vegetablefruitpizzaI like pizza best.grapeThe monkey is eatinggrapes now.bananasI like eating bananas very much.cheapcheaperWhos next,please?Id like a kilo of apples.Anything else?Anything else?And two kilosof potatoes.No,thats it.Whos _?Anything_?next,pleaseelseId like _ _.two kilos of bananasAnythingelse?And _.No,_.one kilo of grapesthats itWhos _?Id like _.Anything_?And _.No,_.￥26.00￥24.00￥2.00￥1.50￥5.00￥6.00￥6.00￥5.20￥8.30￥5.00￥1.30￥2.00￥2.50￥2.00￥6.00￥7.30￥2.00￥8.30SHOPPING LISTbananas chickenorange juiceeggs grapes noodles pearsrice milkFor exampleDo we need any milk?Yes,we do.Which are cheaper?These are cheaper.Theyre 1.30 yuan a box.￥1.30￥2.00 peppers2.3 yuan a kilo oranges2.1 yuan a kilo broccoli1.2 yuan a kilo carrots3.4 yuan a kilo rice4.8 yuan a kilo noodles6.00 yuan a kilo tomatoes4.7 yuan a kilo chicken2.5 yuan a kilo eggs5.3 yuan a kilo apples2.5 yuan a kilo potatoes2.4 yuan a kilo onions1.8 yuan a kilo noodles1.4 yuan a kiloLook at the pictures.In pairs,follow the example and do sums as fast as you can.peppers2.3 yuan a kilo oranges2.1 yuan a kilo broccoli1.2 yuan a kilo carrots3.4 yuan a kiloI need one kilo of peppers,two kilos ofonions,three kilos of apples,four kilosof carrots and five kilos of carrots andfive kilos of potatoes.How much are they?You need 39 yuan.Right.That took I minute and 52 seconds.