外研社版高一必修1_Unit_3_My_first_ride_on_a_train-grammar_课件VIP免费

•Weatethemealscookedbyexperts!•Wesawabandonedfarmswhichwerebuiltmorethanahundredyearsago.•thetraincalledtheGhan•Formanyyears,trainedcamelscarriedfoodandothersupplies.•一个发达国家adevelopedcountry•落叶fallenleaves•一个打碎了的杯子abrokenglass•开水boiledwaterGrammarIThe–edformusedasattributives1、动词的-ed形式就相当于一个形容词，作定语。2、过去分词做定语，表示该动作已完成。Isawtheletterwrittenbyher.Tomateanicemealcookedbyhismother.Wealllikethephotographstakenbyourteacher.WelikedwatchingthebasketmachplayedbyKobeBryant.思考：分词所表示的动作与被修饰词之间存在着什么关系，是主动还是被动？3、过去分词作定语，分词所表示的动作与被修饰词之间存在着逻辑上的被动关系。4、-ed分词既可以作前置定语,也可以作后置定语。前置定语后置定语aconcernedlook关切的神色theauthoritiesconcerned有关当局awantedperson被通缉的人jobswanted需要的工作inagivencondition在一定条件下apresentgivenbythestudent学生送的礼物ausedcar一辆旧车acarused一辆用过的车5、过去分词短语作定语，其作用相当于定语从句。如:thecolorTVsetproducedlastyear=thecolorTVsetthatwereproducedlastyear去年生产的彩色电视机aletterwrittentomebymydaughter=aletterthatwaswrittentomebymydaughter一封我女儿写给我的信6、动词的过去分词（-ed形式）作定语，asadjective,与-ing形式作定语的区别PastTenseTimeExpressions常用的表示过去的时间状语有:recently,duringtheday,onenight,alongtimeago,untilthe1920s,in1925,formanyyears,justnow,atthattime,duringhismiddleschoolyears,then,lastnight/year/week/month,aweek/month/yearago,intheolddays…GrammarII:Findthefollowingtimeexpressionsthatappearin“MyFirstRideonaTrain.”Recently…Alingtimeago…Duringtheday…AhundredandfiftyyearsagoOnenight…Untilthe1920sAt(about)midnightIn1925语法练习(二)将下列句子译成英语:1.上周末,简吃了一顿由外婆做的好饭。Lastweekend,Janeateanicemeal(whichwas)cookedbyhergrandmother.2.昨天晚上,她完成作业后就上床睡觉了。Shewenttobedaftershefinishedherhomeworklastnight.3.前几天,Robert去北京出差了。RobertwenttoBeijingonbusinesstheotherday.4.玛丽过去一周来拜访我一次。Maryusedtopayavisitto/visitmeonceaweek.