Unit2GrammarAandBPresentation（GrammarPartA）1.UsethecontextinPartA1toarousestudents’interest.Talktostudentsabouthowmanyhourstheyspenddoingvariousthings.WritedowntheresultsinatableontheBb.Introducetheideaof‘morethan’,’fewerthan’and‘lessthan’.2.Askstudentstostudythesamplesentencesatthetopofthepage.Readeachsentence.Invitestudentstomakeonemoresentenceabouteachpicture.3.Reviewthedifferencebetweencountableanduncountablenouns.Elicit6-7nounstoillustratethedifferences.4.Askstudentstoreadandcomplete‘Workouttherule!’5.AskstudentstostudythetableinPartA1carefully.Workoutthecorrectinformationandcompletesentences1-4.Completethetablewiththeirowninformationtoarousetheirinterest.AskthemabouttheirresultscomparingwithNancy’sandJohn’sPresentation(GrammarPartB)1.Askstudentstolookatthepicturesatthetopofthepageandreadthesentencesundereachpicture.Explainthatweuse‘themost’forthelargestamountand‘thefewest/theleast’forthesmallestamount.2.Askstudentstoreadthesentencesontheirownandthenaskquestionstoelicittheruleintheintroduction.3.Askstudentstoreadandcomplete‘workouttherule!’4.PartB1isaproblem-solvingtaskandtheyhavetousedeductiveskillstoworkouttheinformationfromthetableonpage24.5.Askstudentstoreadoutthesentencestochecktheanswers..一、学习目标1.运用most……than，fewer……than和less……than比较数量2.运用themost比较两个以上的事物，表示数量最多，运用thefewest和theleast表示数量最少.二、要点导学1.MilliehasmoreflowersthanAmy.米莉比艾米的花多more……than用于比较数量，意为“比……多”。more是many或much的比较级，后接可数名词复数或不可数名词。如：TomstudiesmoresubjectsthanPeter.汤姆学的科目比彼得多MysisterhasmorefreetimethanI.我妹妹空闲时间比我多句子结构:A+动词+more+可数名词的复数/不可数名词+than+B2.DanielhasfewerCDsthanKitty.丹尼尔的CD没有凯蒂的多fewer是few的比较级,修饰可数名词复数fewer……than“比……少”如：MaryhasfewerbooksthanLily.玛莉的书比莉莉的少其结构:A+动词+fewer+可数名词的复数+than+B注意few和afew的区别:few意为”很少,不多”表示否定的意思,而afew意为”几个”表示肯定的意思.如:Shehasfewfriends.她几乎没有朋友.Thereisafeweggsinthefridge.冰箱里有几个鸡蛋3.SimonhaslessorangejuicethanSandy.西蒙的橘汁比珊蒂少less是little的比较级,意为”比……少”,用来修饰不可数名词的数量.如:KatehaslessmoneythanLucy.凯特的钱比露西少其结构:A+动词+less+不可数名词+than+B注意little和alittle的区别:little意为”很少,不多”表示否定的意思,而alittle意为”几个”表示肯定的意思.如:Lilyhaslittlemoney.莉莉几乎没有钱Katehasalittlemoney.凯特有些钱4.Amyscoredthemostpoints.艾米得分最多句中的themost+可数名词复数,表示”在三者或三者以上中最多”:也可以用于不可数名词:themost+不可数名词如:Hehasmanybooks.Ihavemorebooks.Shehasthemostbooks.他有许多书,我有更多的书,她的书最多thefewer+可数名词的复数,意思”在……最少”如:Iscoredfewpoints.Amyscoredfewerpoints.Tomscoredthefewestpoints.我得的分很少,艾米得的分更少,汤姆得的分最少theleast+不可数名词意为”在……中最少”如:Hehaslittlemoney.Ihavelessmoney.Shehastheleastmoney.他的钱很少,我的钱更少她的钱最少
