Unit4Thenandnow（Grammartime&Funtime）教学过程Step1：ReviewStorytime1.FreetalkT:Lastlesson,welearnt‘Thenandnow’.Todaywe’llgoonlearningUnit4.T:Boysandgirls,firstIwanttoknowwhatyoudidyesterday?Youcandiscussinpairsfirst.Discussandthencheck.T:Whatdidyoudoyesterday?S:I…T:Didyouhavesomuchhomeworktodotenyearsago?S:…T:Doyouwanttogoback?Always2yearsold?Why?Doyouhavedifferentideas?2.ReviewStorytimeT:Yesterday,welearntastoryaboutMike’sfamily.ThechangesofMike’sfamilyfromthenandnow.Whatarethechanges?Reviewinyourgroups,first.Check.S1:...板书：…yearsago,Mike…(Oneperson,onesentence.Youshouldsaystorytimesentencebysentenceinyourgroup.)S2:…Step2:Presentation1.T:Fromthepassage,weknowthatalotofthingshavechanged.Andherearethethings.(出示单词，引导孩子记忆、拼读)Ssread.T:Whatdopeopleusenow?Whatdidpeopleuseinthepast?Discussinpairs.S:Peopleusedthe...inthepast.Peopleusedthe...now.2.Good,youknowthemwell,let’strytousethem.Takeaboutthepieceofpaper.Let’sreadandfillintheblanks.（用新词完成短文，然后反馈）3.T:Inthispassage,weusedifferentkindsofverbs.Look,whenwetalkaboutthingsnow,weshouldusethepresenttense.(圈出一般现在时动词)T:Butwhenwetalkaboutthethingsinthepast,weshouldusethepasttense.(引导学生找出动词过去式)Wheredoweputthesewordsinasentence?(指板书：…yearsago,Mike,could…)WhenWhoWhat…yearsago,Mikecould…T:Weshouldputverbshere.Nowopenyourbooks,let’sreadmoreaboutthepasttense.(打开书读一读GrammarTime)4.T:Inourbook,wedividetheseverbsinto3parts.Why?S:…(允许孩子用英语解释)第一部分是be动词的过去式；第二部分是不规则变化的行为动词；第三部分是拼写无变化的行为动词。T:Lookatthesecondpart,canyoufindmorelikethisfromstorytime?S:…T:Whatelsedoyouknow?(适当再扩展)T:Whataboutthethirdpart?Canyoufindmoreverbslikethis?(根据学生说的，老师板书补充)T:Let’sreadthesewordstogether.5.T:Nowlet’splayagame.Quickrespond.(2组，第一组，老师说动词原形，学生说其过去式；第二组交换)6.T:Ithinkyouknowthepasttensewell.Let’strytosaysomethingaboutyourpast.Andremember:Trytousethepasttensecorrectly!Sayittoyourpartnerfirst.Workinpairs.S:…Step3:Drill操练结构（重点动词过去式）1.学生说照片Iknowyouhavetwophotos.Let’sstickourphotos.Youcantalktoyourpartneraboutthechangesonyou.(学生活动)S:…2.提炼(1)Whatdoyouthinkofourchanges?It’sgoodtobegrownupornot?(小讨论)Step4Task1.T:Yousee,everyonehaschangedalot.Andwecanseemanychangesinourdailylife.Look,hereare4parts.Nowthere’sanenvelopeineachgroup.Chooseapieceofpaperinit,finishonepartofthepassageandread.Thenshareyourpartinyourgroup.Workingroups.Check.2.Canyoufindmorechangesinourlife.Discussingroupsandthenshareideas.Step5Homework1.Talktoyourfriendsaboutthechangeshappenonyou.2.Memorizetheirregularverbsyou’velearnt,andtrytoknowmore.3.Thinkaboutmorechangesofourlife,trytosaytheminEnglish.
