通州区金郊初中“导学式”高效课堂·七年级英语导学案2013.05.10第页共NUMPAGES2页七年级（下）Unit6Grammar主备：刘建冲审核：导学目标：了解一般过去时的构成和用法;根据情境正确使用一般过去时谈论过去的事情。导学过程：【复习导入】默写以下动词的过去式stayplaystudysayshopplanrunbringcatchteachknowspeakwritedriveeatbeginbuyforgetswimgrowthink【自主学习】1、一般过去时表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用。表示过去的时间状语：yesterday,yesterdaymorning/…,thedaybeforeyesterday,justnow=amomentago,twodaysago,alongtimeago(一段时间+ago）…lastnight/summer/week…,in2008,attheageof7,whenIwasyoung/achild,thefollowingday,oneday,atthattime,then…2、表示过去经常或反复发生的动作,常和表示频度的时间状语连用。WhenhewasinShanghai,heoftenwenttothisrestaurant.注：客观真理用一般现在时。Mothertoldmetheearthgoesaroundthesun.Iknewwhythesunrises(上升)intheeast.【合作探究】句型转换。1、HereadEnglishinhisbedroomthewholemorning.(改为否定句)He________________Englishinhisbedroomthewholemorning.2、Hediedtwoyearsago.(对划线部分提问)________________twoyearsago?4、Hesendse-mailstohisclassmateseveryday.(用lastnight替换everyday)He________e-mailstohisclassmates________________.5、Theradiocosthismother100yuan.(改为一般疑问句并作否定回答)________theradio________hismother100yuan?No,________________.6、Iwasatschoolyesterday.(改为一般疑问句并作肯定回答)________________atschoolyesterday?Yes,________________.7、Hetookaphotointhepark.(对划线部分提问)________________________________he________inthepark?【精讲点拨】.一般过去时的几种句型肯定句结构为：主语+动词的过去式+其它。如：He______tothetoystoreyesterday.他昨天去玩具店了。否定句结构为：主语+didnot(didn’t)+动词原形+其它。如：He__________tothetoystoreyesterday.他昨天没去玩具店。一般过去时的一般疑问句的构成：Did+主语＋动词原形＋其它？如：——_______you_______(swim)lastsummer?-No,I_______.(Yes,I_____.)一般过去时的特殊疑问句的构成：疑问词＋did+主语＋动词原形＋其它？如：-What________you_____(do)lastnight?-Ididmyhomework.【自主评价】一、句型转换Ittookustwodaystofinishthiswork.(同义句)We_____twodays_______thiswork.Heusuallygetsupearlyandcomestoschoolbybike.(用thismorning改写)Heusually____________________________schoolbybikethismorning.WehadPElessonsyesterday.(改为否定句)We_________________lessonsyesterday.Themeetingbeganhalfanhourago.(对画线部分提问)____________themeeting____?Therewillbesomethinginterestingatthepartynextweek.(用lastw