Unit5Amazingthings教学课时共1课时第1课时课型复习教学目标1.掌握一般过去时动词过去式的变化规则及句型的构成和应用。2.能运用英语简单地描述对事物的喜欢喝不喜欢的程度。教学重点Toknowmoreaboutamazingthings。教学难点Toexpressthefeelingsofsurprise。教学准备教学过程二次备课一.Keywords:yesterdayearthmoonelephantplantbushnoiseeverythingStonepityfrogscientistkilogramgrassbabyantcamelgiraffecanneckwordgoldfishsecondweightsandwichpiecehistorydisbrightstrangeusualunusualbrightenedsoftcrazyhard-workingweakercarefullyevenagotravelhearhappensearchlastkickpractisebarkappearweighlayrememberdecideinvent二.Usefulexpressions:1.keephealthy/fit2.fromtheearthtothemoon3.asusual4.lookafter5.saytooneself6.onthewayto7.searchcarefully8.thefollowingday9.somethingunusual10.becrazyabout11.sleepwitheyesopen12.practiseswimming13.turnaround14.runawayquickly15.withoutyourhelp16.anunusualday17.eachoftheireyes18.Thesoundlikewhisper三.Languagepoints:1.用脚尖走路walkontiptoe2.活到liveupto…3.多少米高…meterstall/high4.…和……一样好aswellas…5.轮到做某事taketurnstodosth6.haveenough…todosth/…enoughtodosth7.Thereisno…without…8.keepyoureyesopen(keep+n.+adj.)9.withtheireyesopen(with+n.+adj.)10.Ittakes/tooksb.sometimetodosth...四.Grammar:Simplepasttense1、用法:过去时间发生的动作或存在的状态。2.构成:be的过去式是was和were,was用于第一人称和第三人称单数,were用于其他人称,如:He/IwasborninXuzhou行为动词的构成:a.一般在动词后直接加-ed)work-workedwait_waitedb.以不发音的e结尾的动词直接加_dlive_livedlike_likedc.以辅音加y结尾的,把y改为i,再加edstudy-studiedd.不规则动词have-hadforget-forgotsay-saidgo-wentrun-rando-didtake-took3.句型:1.)肯定句:主语+过去式+其它如:HehelpedmewithmyEnglishyesterday.2.)否定句:主语+didn’t+动词原形+其它如:Hedidn’thelpmewithmyEnglishyesterday.3.)一般疑问句及其回答:Did+主语+动词原形+其它?句末用问号。肯定回答:yes,……did.否定回答:No,…didn’t.如:DidhehelpyouwithyourEnglish?Yes,hedid./No,hedidn’t.如:Iwalkedtoschoolyesterday.Ididn’twalktoschoolyesterday.Didyouwalktoschoolyesterday?Yes,Idid./No,Ididn’t.特殊疑问句举例:Whatdidhedoyesterday?Whendidhegetupthismorning?常用时间状语:yesterday,lastnight,lastweek,inthepast,justnow.twodaysago,in2000,atthattime.when等引导的含过去时的句子。五.Exercise.1.I________(getup)atsixthismorning.2.We______(visit)thefactorylastweek.3.I(call)____Rogeratninelastnight,buthe(be,not)_______athome.3.I(hear,not)_________thethunderduringthestormlastnightbecauseIwassleeping.4.Mybrotherandsister(argue)__________aboutsomethingwhenI(walk)____intotheroom.5.WhileMrs.Emerson(read)________thelittleboyastory,He(fall)_______asleep,soshe(close)_____thebookandquietly(tiptoe)____outoftheroom.6.Whatanicebike!Where___you___it?do;buyB.have;boughtC.did;buyD.will;buy7.ThelasttimeI___Janeshe___cottoninthefields.A.hadseen;waspickingB.saw;pickedC.hadseen;pickedD.saw;waspicking板书设计教学反思