科普版五上英语Lesson10课件3.ppt

当你去商店、市场时，服务员会问你：当你去餐馆时，服务生会问你：顾客回答顾客回答•Would /could I have some…?•I’d like some…•I want some.....词汇词汇•potato [p[pə‘ ‘teitteitəu]u]土豆，马铃薯土豆，马铃薯•tomato [t [tə‘ ‘ma:tma:təu] u] 西红柿，番茄西红柿，番茄•carrot [‘kærət] [‘kærət] 胡萝卜胡萝卜•cabbage [‘kæbidʒ] [‘kæbidʒ] 洋白菜洋白菜•Chinese cabbage 大白菜大白菜•could [kud] [kud] 可以，行可以，行•half [ha:f][ha:f] 半，一半半，一半 •film [film] [film] 电影电影•eye [ai] [ai] 眼睛眼睛•else [els] [els] 别的，其他的别的，其他的•cinema [‘sinimə] ] 电影院电影院•ticket [‘tikit] 票，券票，券•want想要想要名词复数变化规则1.一般变复数直接加一般变复数直接加s 如如cat → cats dog → dogs2.以以s,x,sh,ch结尾的单词，变复数加结尾的单词，变复数加es 如如 bus → buses box → boxes watch →watches wish → wishes3.以以y结尾的单词变复数结尾的单词变复数 当当y前面是辅音字母时，去前面是辅音字母时，去y变变i加加es. 如如story → stories baby→babies 当当y前面是元音字母时，直接加前面是元音字母时，直接加s. 如如boy → boys key → keys4.potato,tomato变复数后面加变复数后面加es potato → potatoes tomato → tomatoes photo → photos以以O结尾的名词，有生命的加结尾的名词，有生命的加es,无生命的加无生命的加s•清音浊化•在/s/之后的清辅音，要把它浊化为相对应的浊辅音。

•story/stOri/---/sdOri/练习1.I have some (book/books/bookes)2.I want some (potatoes/potatos)3.Could I have some (tomatos/tomatoes)4.They are (boys/boyes/boies)5.I have some (boxes/boxs)6.Look at my (photos/photoes)重点句重点句•Could/Would I have some tomatoes?•我可以要些西红柿吗？我可以要些西红柿吗？•I’d like some potatoes.•我想要些土豆我想要些土豆•What else do you want?•你还想要什么？你还想要什么？•I want some tomatoes,too.•我还想要些西红柿我还想要些西红柿want想要•1.want+some+物品•2.want+to+动作•我想要做某事•我想要买土豆•I want some potatoes.•I want to buy some potaotoes•欢迎光临，你想来点什么？•我想来杯咖啡(coffee)•那你想来点吃的吗？•好的，我想一块牛排(steak).•好，请稍等•欢迎光临，你想来点什么？--Welcome , what would you like?•我想来杯咖啡(coffee)– I would like a coffee.•那你想来点吃的吗？--What would you like to eat?•好的，我想一块牛排(steak).---ok, I would like steak.•好，请稍等 ok, please wait a moment.口语答案练习练习•1.I want some ___(potatoes\ potatos)•___(can\ do) I help you ?•2.He wants to buy some tomatoes, and I want to buy some carrots,___ (too\ else)•3.What ___(else\ too) do you want?•单词会读、会默写•课文会读，会背•围绕本单元的场景的重点句会造句•单元的场景能对话。