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1、Unit4FoodGrammar用括号中单词的适当形式填空1.Therearesome_______(mango)inthebasket.2.Mybrotherlikeseating_______(tomato).3.Howmany___________(photo)doyouhave?4.Thefatboyeatslotsof________(pork)everyday.5.Thegirldrinksalotof_______(juice)inSummer.PartAAdverbsoffrequency频率副词聚焦频率副词
2、1.频率副词的定义频率副词，是用来表示动作频率的，但在程度上有区别。现将常见的频率副词按频率大小排列如下：always>usually>often>sometimes>seldom>never2.频率副词的位置频率副词在句中习惯上位于be动词，助动词等之后，行为动词之前。Sheissometimesbusy.Iwillneverforgetthislesson.Weoftengothere.Sometimes也可放在句首，句中或句末，often也可放在句末。Sometimesshewritestome=Shewritesto
3、mesometimes.Shewritestomeoften.。neverseldomsometimesoftenusuallyalways0%20%40%60%80%100%Lookatthegraphbelow.根据句意选择最佳答案1._____shouldItakethemedicine?Threetimesaday.A.WhenB.HowoftenC.HowsoonD.Howlong2.Wedon′tlikeMarybecauseshe___helpsothers.A.alwaysB.sometimesC.often
4、D.never3.Lifeisnot___sweet.That′slife.A.alwaysB.sometimesC.seldomD.never4.Johnis___talkingtohimself.What′swrong?A.sometimesB.oftenC.alwaysD.never5.IalsowatchTVintheevening_____.A.neverB.alwaysC.seldomD.sometimes6.He_______toschoolbybusandsometimesalsowalksthere.A.o
5、ftengoesB.goesoftenC.oftengoD.gooftenDoyouwanttoknowanythingaboutme?Makeadialoguewithyourpartnerusing“howoften”.CompletethesentencesonPage64.PracticeneverseldomsometimesoftenusuallyalwaysLet’smakesentences.PartBCountableanduncountablenouns可数名词和不可数名词可数名词和不可数名词 大比拼可数
6、名词指的是可以用数目计数的名词，不可数名词是指不可以用数目计数的名词。Trytofindoutifthefollowingwordsarecountablenounsoruncountablenouns.boy,bread,tea,rice,family,tomato,picture,juice,class,bus,water,hamburger,meat,beef,cake,vegetable,chicken,appleCountablenounsUncountablenounsboy,family,tomato,clas
7、s,picture,bus,hamburger,cake,vegetable,applebread,tea,rice,juice,water,meat,beef,chickenStep2:LookandreadthewordsinthetableonPage65andtrytoknowhowtoformthepluralform.可数名词变复数的规则规则名词复数形式条件变化形式例词一般情况下直接加scakes,books,eggs,以s,x,ch,sh结尾的单词加esglasses,boxes,watches,wishes以
8、辅音字母+y结尾的单词改y为I,再加esstories,babies,factories,cities以元音字母+y结尾的单词加sdays,boys以辅音字母+o结尾的单词加espotatoes,tomatoes,mangoes以元音字母+o结尾的单词加sradios,zoos,video
