仁爱英语七年级第四章第一节第1课时

1、,第1课时,请将下列句子的序号按类别写到相应的横线上。1.Can/MayIhelpyou?2.WhatcanIdoforyou?3.Iwant/wouldlike.4.MayItryit/themon?,购物用语,5.Itstoobig/small.6.Justhavealook.7.Howmany/much.doyouwant/need?8.Twoandahalfpounds.9.Howmuchisit/arethey?10.Whatcolor/kind/sizewouldyoulike?11.Whataboutthisone?12.Illtakeit/them.,13.Heresyourc

2、hange.14.Well,Illthinkaboutit.15.Sorry,itstooexpensive.销售员常用语：_顾客常用语：_,1,2,7,8,10,11,13,3,4,5,6,9,12,14,15,Pairwork,Workinpairs.Makeanewdialogueintheshop.Oneactasacustomer,andtheotheractsasasalesman.,1.some与any,请观察下列例句,然后将结论部分补充完整。【例句】IhavesomefriendsinBeijing.Iwanttohavesomemilkforbreakfast.,Doyouh

3、aveanyriceinthebag?TomdoesnthaveanyfriendsinChina.Wouldyouliketohavesomeorangejuice?,【结论】some和any都可用来表示不具体的数量,意为“_”。当它们用作形容词时,可以修饰可数名词复数或不可数名词。some常用于_句中,any常用于_句和_句中。但是在表示请求、建议等疑问句中常用_,而不用_。,一些,肯定,否定,疑问,some,any,【运用】请选用some或any完成下列句子。1)Hehas_Englishbooks.2)LiMingdoesnthave_sisters.3)Wouldyoulike_ha

4、mburgers?4)Doyouhave_whiteshoes?,some,any,some,any,2.-_?-Iwouldliketobuyaneraser.A.Whatdoyouwant?B.WhatcanIdoforyou?C.Whereareyoufrom?D.Whatcanyoubuy?,B,WhatcanIdoforyou?=CanIhelpyou?我能帮助你吗?/你想要什么？这是购物时的常用语。有的还会在句尾加一个尊称,如:madam,sir。,e.g.Ineedsomenewclothes.我需要一些新的衣服。如果谈到具体的一件衣服,通常要写服装的名称。如:acoat一件上衣

5、adress一条连衣裙,3.clothes意为“衣服”,是人们所穿衣服的统称,常以复数形式出现,不直接与数词连用。,4.tryon试穿(衣服等);试戴;试用:e.g.MayItryonthehat?我能试试这顶帽子吗?Iliketheyellowcoat.CanItryiton?我喜欢这件黄色的衣服，我可以试试吗？当代词作宾语时,宾语只能置于try和on之间。,5.howmuchis/are是用于询问价格的特殊疑问句，be动词用单数还是复数取决于后面的名词。-_isthis?-35yuan.A.HowmuchB.HowmanyC.WhichnumberD.How,A,表示数目多少的数词称为基数

6、词。请同学们观察，找出规律并完成下面这些基数词,然后将结论部分补充完整。1.1-10:one;two;three;four;five;six;seven;eight;nine;ten,基数词的读法,2.11-19:eleven;twelve;thirteen;fourteen;fifteen;_3.整几十(20-90):twenty;thirty;forty;fifty;_,sixteen;seventeen;eighteen;nineteen,sixty;seventy;eighty;ninety,4.几十几:26twenty-six48forty-eight92_5.几百几十几:203tw

7、ohundredandthree634_,sixhundredandthirty-four,ninety-two,【结论】用英语表示时,11-19中_为特殊形式,_是由其个位数形式后添加后缀-een构成,而_是由其个位数形式后添加后缀-teen构成。,fourteen,sixteen,seventeen,nineteen,eleven,twelve,thirteen,fifteen,eighteen,2.用英语表示时,2090表示整几十的数词中,_为特殊形式，_是由其个位数形式后添加后缀-y构成,而_是由其个位数形式后添加后缀-ty构成。表示几十几时,需在几十和个位数之间添加连字符。,twen

8、ty,thirty,forty,fifty,eighty,sixty,seventy,ninety,3.几百的表示方法是在数词后加_,不管前面的数词是否大于1,它都用_(单数/复数)形式;在几十几与百位之间需加上_。,and,hundred,单数,1.Whatsfiveandten?Itsfifteen.2.Whatstwelveandnine?Itstwenty-one.3.Whatsthirtyandthirty?Itssixty.,Practice,4.Whatsoneandnineteen?Itstwenty.5.Whatseighteenandsixteen?Itsthirty-fo

9、ur.6.Whatsfiveandnine?Itsfourteen.,音标学习,smalltalkwalkautumnAugustbecause,auntlaugh,字母c放在词首一般发/k/音，放在e,i,y前一般发/s/音。如：cute,science,ricecitycyclecakecancat,/s/,/k/,I.请根据首字母提示写出单词,完成下列句子或对话。1.Twentyandfortyiss_.2.MissGreenwantstob_abluedressforherdaughter.3.Thereares_studentsinmyclass,thirty-twogirlsand

10、thirty-eightboys.,练习坊,sixty,buy,seventy,4.Doyouseemybook?Icantfindit.Itsovert_.5.Ilikethebluecoat.CanIt_iton?Sure.,there,try,II.请根据括号内的要求完成下列各题,每空一词。1.Thewhitedressisninety-eightyuan.(对划线部分提问)_isthewhitedress?,Howmuch,2.WhatcanIdoforyou?(改为同义句)_?3.267(用英语表示)_4.wants,she,clothes,for,son,her,some,buy,to(连词成句)_.,Shewantstobuysomeclothesforherson,Can/MayIhelpyou,twohundredandsixty-seven,III.根据汉语提示完成句子。,1.我想给我儿子买些鱼。Iwanttobuysome_myson.2.这双鞋很好，我们买下了。Theshoesaren