江苏省句容市行香中学七年级英语上册 Unit 6 Food and lifestyle Grammar课件 （新版）牛津版.ppt

grammar unit6food lifestyle countable uncountablenouns sometimes ifeelhungrybetweenmeals soieatanappleorapear iseldomeatcakesorsweets ialwayshavemilkandbreadforbreakfast forlunchanddinner iusuallyeatfishandvegetables what sthis it sanapple howmanyapplesarethere therearethreeapples what sthis it sastrawberry howmanystrawberriesarethere therearetwostrawberries whatdoesacountablenounreferto howtouse a an howtoformthepluralformsofcountablenouns what sthis it srice howmanybowlsofricearethere thereisonlyone what sthis it stea howmanycupsofteaarethere therearethreecupsoftea whatdoesanuncountablenounreferto howtoshowtheamountsofuncountablenouns a of uc uncountablenoun 可数名词与不可数名词 名词是表示人 事物 地点或抽象概念的名称的词 可以用数量来计算的名词为可数名词 可数名词一般有单数和复数两种形式 可数名词的单数 我们可以用 a 或 an 来修饰 当一个可数名词是以元音因素开头的话用 an 例如 acake anegg anorange 可数名词的复数形式变化如下 一般在名词词尾加 s 如 cakes pens 以s x ch sh结尾的名词的词尾加 es 如 watches wishes boxes 以辅音字母 y结尾的名词改y为i再加 es 如 stories cities 以f或fe结尾的名词改f或fe为v再加 es 如 shelves knives 以辅音字母 o结尾的名词在词尾加 es或者加 s 如 tomatoes potatoes pianos radios 有些名词的复数变化是不规则的 child childrenwoman womenman menfoot feettooth teethgoose geesechinese chinesesheep sheep一般无法用数量来计算的名词为不可数名词 不可数名词前面不能用表示具体数量的数词或不定冠词a an 可用一些量词 如 apacketof twobagsof fourkilosof threecupsof等 twobagsofrice apacketofsalt lookandsay aglassofjuice threecupsoftea lookandsay fivecartonsofmilk fourkilosofmeat lookandsay pairwork findoutifthefollowingwordsarecountablenounsoruncountablenouns boy family tomato class picture bus hamburger cake vegetable apple bread tea rice juice water meat beef chicken boy bread tea rice family tomato picture juice class bus water hamburger meat beef cake vegetable chicken apple 用 a 或 an 填空 bookegghamburgertomatohourcarrotenglishteacheroldman a a a a an an an an atthesupermarket millieandhermotherareshoppingatthesupermarket completetheirconversation millie mum whatdoweneedtobuy mum weneedsome a of anda of millie doweneedtobuy chicken bagrice packetsalt vegetables mum yes let sbuysome and millie iwanttobuysome they regrandpa sfavourite andwehaveonlyan athome weneedtobuysometoo mum ok wecanalsobuyafew of carrots potatoes oranges apple bottlesjuice bag packet apple vegetables carrots potatoes oranges bottles chicken rice salt juice groupworklookatthepictureandtalkaboutthefood payattentiontothecountablenounsanduncountablenouns 小组pk 1 there anyriceinthebowl a areb isc isn td aren t2 there alotofgoodstoriesintoday snewspaper a isb arec wasd were3 anyflowersonbothsidesofthestreet a isthereb aretherec hasd have quizi 单项选择 ii writethepluralformofthesecountablenouns 1 boy 2 story 3 watch 4 wish 5 fox 6 radio 7 tomato 8 knife 9 shelf 10 foot 11 woman 12 child 13 tooth 14 sheep boys stories watches wishes foxes radios tomatoes knives shelves children women feet teeth sheep iii 根据句子意思 用括号中所给词的正确形式填空 therearesomany sheep onthehill helikeseating tomato witheggs knife areusuallyusedtocutthings thetwinswanttobe dance whentheygrowup sheep tomatoes knives dancers 5 weshouldhavealotof 蔬菜 forthreemealseveryday 6 糖果 are