1、love爱，喜爱pick摘salmon鲑鱼strawberry草莓piece 一片，一块dessert 甜点tonight今晚healthy 健康的potato土豆meal膳食lettuce生菜worry 担心cucumber黄瓜cream奶油fantastic极好的first首先名词的单复数变化：规则：1.一般情况 加-s如：mapsbagscars2.以s,sh,ch,x等结尾的词 加-es如：buses watches3.以不发音的e结尾的单词，直接加-s如：oranges4.以辅音字母加y结尾的词，变y为i 加es如：baby-babies5.以o结尾的单词：1.加-es的词：英雄在土
2、豆地里吃西红柿。heroes potatoes tomatoes2.加-s的词：除了上面3个单词，其他以o结尾的词都加-spianos radios3.即可加s也可加-es zeros/es6.以f或fe 结尾的名词变复数时，变f/fe为v加-esknife-knivesleaf-leaveswolf-wolveswife-wiveslife-livesthief-thieves；名词变复数的不规则变化：1.变单词中的元音部分。foot-feettooth-teeth mouse-miceman-menwoman-women2.加-renchild-childrenThe weekend sh
3、oppingUnit 25New Words and Expressionsweekend 周末loaf 一块，一条shopping购物Sunday lunch 星期日午餐supermarket超市Sunday 星期日make 攥写boring令人厌烦的shopping list 购物清单 ice cream冰激凌need 需要nasty 难吃的vegetablesfruitA:Do you like?B:No,I dont.A:Do you like.?B:Yes,I do.A:Do you want any?B:No,thank you.A:What do you want?B:I wan
4、t some.potatoes applessweets chocolatestea coffeeCommunicationLucy:Mum,there isnt any sugar in the house.Karen:I know.I must go to the supermarket.Lets make a shopping listThe weekend shoppingI must go不可回避的义务。to the supermarket,“to”介词，后面接宾语。There isnt表示“没有，不存在”。sugar不可数，所以用单数isnt。any sugar是不定量的，在否定句
5、后面加any,不用 some.Lucy:Ok.How much sugardo we need?Karen:Two bags.Lucy:Two bags of sugartwo bags of数字+可数度量单位+of+不可数名词,表示不可数名词量的多少Watch and anser:Lucy:We need sometea,too,Mum.There isnt much teain the tin.Karen:Lets get fourpackets.Lucy:Four packetsof tea.much+不可数名词用于否定句和疑问句。在肯定句中，我们说a lot of tea in the
6、 tin。Lucy:What about food for theweekend,Mum?Karen:We need a loaf of bread,somemeat for Sunday lunch,and some vegetables,too.What vegetables do we want,Lucy?bread不可数，为了表示“多少”，要说a loaf of bread,不是a/one bread。loaf复数为loaves,和knife/knives同。Lucy:One loaf of bread,a piece of meat,some vegetablesMum,these
7、thingsare all really boring.What about somenice things for the weekend?Karen:What kind of things?Lucy:Well,chocolate,and icecream,perhapsWhat about 后面用some,没用 any，实际上表示提议，希望得到“yes”回答Karen:Youre right.Lets get a box ofchocolates.Someice cream for youand the boys,and abottle of wine for meand your fat
8、her!Lesson 50Unit 25Pronunciationtwenty happy heavy family easy busy Lucy strawberry beautiful music new nephew student stupid usual useless New Words and Expressionsanything 任何事，任何物else另外，其他bar条soap肥皂large大的match 火柴girlfriend 女朋友a bag of一包糖a（one）bag of sugar两包糖two bags of sugar三包糖three bags of suga
9、r四包糖four bags of sugara bottle of一瓶酒a(one)bottle of wine两瓶酒two bottles of wine三瓶酒three bottles of wine四瓶酒four bottles of winea packet of一袋茶叶a(one)packet of tea两袋茶叶two packets of tea三袋茶叶three packets of tea四袋茶叶four packets of teaHow many-？How many+pieces of+不可数名词+do we need?我们需要某样不可数东西的包数/片数-我们需要多少张纸
10、呢？How many pieces of paper do we need?我们需要三张纸We need three pieces of paperHow much-？How much+不可数名词+do we need?我们需要某样不可数东西的量我们需要多少纸呀？How much paper do we need?我们需要很多纸We need lots of paperCrossword Puzzle Across1.I want two loaves of bread,please.6.Pauls girlfriends name is Claire.7.Have a piece of ca
11、ke!8.Stop!I cant catch that!10.Salmon is a kind of fish.12.Whats the matter?-Im not very well.123456789101112Down2.This is my pen and this is Johns pen.These are our pens.3.Lets make a shopping list.4.Do you like icecream?-Yes,I love it!5.There are some big trees in the park behind our school.9.What
12、 time is it?-its half past ten.11.Are you tired?-Yes,I am.Home work:1、抄写第76页和第78页的生词和短语各六遍。2、跟读第76页单词三遍。3、读熟课文第1段和第2段对话。4、会背、会听写 weekend make Sundayboring,ice cream五个单词。5、做完作业后，请家长在作业本上签字。2 What does Paul want?He wants some matches.OK.Give him a box of matches.3 What does Karen want?She wants some chocolates OK.Give her a box of chocolates.4 What does William want?He wants some beer.OK.Give him a bottle of beer.5 What does Polly want?She wants some tea.OK.Give her a cup of tea.
