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语法:动词的一般过去时教学目标:1.能掌握动词过去式的变化规则和一般过去时的用法2.能灵活运用一般过去时进行肯定句、否定句、一般疑问句和特殊疑问句的句式转换。教学重点:一般过去时的句式结构及运用教学难点:灵活运用一般过去时进行句式转换教学过程:课前延伸（1、）语法导入：|Iamastudent.(我是个学生。)【一般现在时】Iwasastudent.（我曾经是个学生。）【一般过去时】找出上面的不同之处吗？（2）学生自主学习：初步理解一般过去的用法，并能把握和运用be动词的一般过去时的句式结构用法：一般过去时态表示过去某个时间发生的动作或存在的状态，也表示过去经常或反复发生的动作,常和表示过去的时间状语连用，如:onceuponatime从前justnow刚才amomentago刚才yesterday昨天Yesterdaymorning昨天上午thedaybeforeyesterday前天inthepast在过去lastyear去年lastmonth上个月aweekago一周前twoyearsago两年前in1990在1990年in2003在2003年提示：一般过去时态中相应的谓语动词要变成动词过去式，如is/am→was,are→were,do→did,have/has→had,want→wanted,see→saw等含有be动词的一般过去时的基本句式：1．肯定句：主语+was/were+其他.e.g.1）Iwasbornin1994.2）Thereweremanytreesinourcountrytenyearsago.2.否定句：主语+wasnot(wasn’t)/werenot(weren’t)+其他e.g.1)Hewasn’twell-behavedatprimaryschool.2)Weweren'thereyesterday.3.一般疑问句:Was/Were+主语+其他？Yes,…was/were./No,…wasn’t/weren’te.g.1)WasMissZhaoyourfirstteacher？=Yes,shewas./No,shewasn’t.2)Weretheybusymakingtheprojectlastweek?=Yes,theywere./No,theyweren’t.4.特殊疑问句：特殊疑问词+was/were+主语+其他？e.g.1)Whatwasyourfirstfriendlike?你的第一位朋友是怎样的？=Hewasveryfriendlyandwell-behaved.2)whenwereyouborn?你什么时候出生的？=Iwasbornin1990.测试学生学习掌握的was/were的情况.1.There____abiggardenwithlotsoftreesinitlastyear.A.isB.wereC.wasDwillbe2.They_______borninQuincy,butinNewYork.A.wasB.wereC.wasn’tD.weren’t3.Wasitabigtown?---___.Itwasasmallvillage.A.Yes,itis.B.No,itisn’tC.Yes,itwas.D.No,itwasn’t.4.---____________?---MsZhang.A.Whowasyourfirstteacher?B.Whatwasthenameofthetowninthepast?C.Wasitacityinthepast?D.Whatwasyourfirstteacherlike?Exercise2用be动词的适当形式填空.1．AdamandTony_______bornin1990.2.Myfirstfriend________Jenny.ShewasAnny.3._____Tonyathomeyesterday?4---Where_____youborn?----IborninCambridge.课中探究Step1)导入新课：通过课前延伸进行练习检测Step2）讲授新知并及时检测：A教授动词的过去式变化：能掌握1.规则变化和2.不规则变化：Exercise：写出下列规则变化动词的过去式1、pick_____look_______fold______fill______2.like______smile_______notice_______move_______3.stop_______fit________drop_______cup______4.worry_______cry_____hurry_____try________B、教授行为动词（即实义动词）的过去式的句式结构和变化：要求学生掌握行为动词（即实意动词）的过去式的基本句型:肯定句、否定句、一般疑问句和特殊疑问句的句式结构和句式变化。Exercise：句式转换：Betty昨天下午在图书馆见到了Daming。Betty_____(see)DamingintheLibraryyesterdayafternoon.（肯定句）变为否定句：Betty____________Daminginthelibraryyesterdayafternoon.变为一般疑问句：______Betty______Daminginthelibraryyesterdayafternoon?肯定回答：-Yes,she______.否定回答：-No,she______.变为特殊疑问句：(1)对intheLibrary提问（即对地点提问）：____________Betty______Damingyesterdayafternoon?(2)对yesterdayafternoon提问（即对时间提问）:__________Betty_____Daminginthelibrary?Step3.Test学以致用，看看经过接近一节课的努力，成果如何！Exercise1:选择正确的答案。1.Onceuponatimeabigtiger_______intheforest.A.liveB.livesC.livedD.isliving2.Shewalkedintheparkand_______someflowers.A.pickB.picksC.pickingD.picked3.Theboydidn’t______hismotherinthecrowd.A.findB.foundC.findsD.finded4.DidBetty_______Quincyin2003?Yes,she____.A.left,didB.leaves,didC.left,didn’tD.leave,did5.--_____didhegotoschool?---Herodeabiketoschool.A.WhenB.whyC.HowD.WhereExercise2:用所给动词的正确形式填空：1.Mydaughter______(do)herhomeworklastnight.2.I_______(take)thetraintoBeijingtwodaysago.3.We______(hide)ourteacherintheclassroomyesterday.4.We_______(see)manybirdsanhourago.5.They_______(move)toBeijingin2005.Exercise3：句式变换1.Hedidn’thaveagoodtimeyesterday.（变为肯定句）He______agoodtimeyesterday.2.Tonywalkedtoschoollastweek.(变为一般疑问句）______Tony______toschoollastweek？3.TheywatchedTVlastnight.(对划线部分提问）_____________theyTV?Step4)课堂小结（Summary）Step5)Homework:(必做题和选做题)必做题：1、找出Module9—10中的动词过去式，越多越好，多多益善哦，相信你尽心尽力一定能找出很多！2、整理笔记，把握住学习的重点一般过去时，并能灵活运用所学句式进行变换选做题3:完成短文YesterdayI______(go)tobedat10.p.m.I_______(wake)upat2a.m.and________(smell)somethingburning.I_______(jump)outofbed.And_____(run)tothekitchen.I______(see)nothingthere:itwasdarkandquiet.I_________(run)tothelivingroom.Thetelevision______(be)stillon.I______(forget)toturnitoffbeforeI________(go)tobedlastnight.课外拓展不规则变化的动词过去式很多，一一记住它们难度很大，那我们是否一起来开动脑筋，看看不规则变化的动词里面是否也偷偷隐藏着一些规律呢？一起来看老师给同学们找到的一些规律吧，相信它们会帮助你们更容易的记忆！1)过去式为动词原形：cut—cutlet—letput—putread—readhurt—hurt2)过去式仅改变词中间的字母：get—gotsit—satmake—mademeet—metstand—stoodcome—camedrive—drove3)过去式仅改变词末的字母:send—sentspend—spentfly—flewbuild—builtsay—saidsmell—smeltlend—lentlose—lost4)过去时改变了大部分字母：go—wentwear—worecan—couldbring—broughtbuy—boughtthink—thoughtcatch—caughtteach—taught再延伸归纳的特点O→a:come–camebecome–becameO→e:blow–blewhold–heldknow-knewthrow-threw以t结尾：1)build–builtsend–sentspend–spentsmell–smeltlose–lost2)burn–burntlearn–learntmean–meant3)sweep–sweptfeel–feltsleep-sleptkeep-kept