牛津上海版小学五年级英语下册《语法-module3 unit 1 signs 一般过去时》PPT课件

module3unit1signs一般过去时,一般过去时：表过去某时发生的动作或存在的状态用法构成、读音规则不规则过去式句型转换,表示过去某个时发生的动作或存在的状态。Hewashereyesterday.表示过去经常或反复发生的动作。Mymotheroftenwenttoworkbytaxilastyear.常与一般过去时态连用的时间有哪些呢？一般过去时的用法,atthatmoment,atthattime,yesterday,yesterdaymorning(afternoon,evening…)last+night/week/month/year,severaldays/threeyears…+ago,in+年份/月份（in1990/inJuly)justnowbefore,常一般过去时态连用的时间：,规则动词过去式的变化规则,读音规则规则读音特殊读音清清,浊浊,即在清辅音后加ed读清辅音/t/。在浊辅音及元音后加ed读浊辅音/d/。在/t//d/之后念/id/,即ed在/t//d/音后面念/id/Eg:asked/a:skt/,passed/pa:st/,cooked/kukt/Eg:started/sta:tid/,wanted/wantid/,needed/`ni:did/,不规则动词的过去式,一般过去时的句型转化否定句：主语+was/were+not+其他Theyweren’tathomeyesterday.一般疑问句:Was/were+主语+其他Weretheyathomeyesterday?特殊疑问句：疑问词+was/were+主语+其他Whereweretheyyesterday?Be动词am/is→was→wasn’tare→were→weren’t,一般过去时的句型转化行为动词否定句：didn’t+动词原形如：Jimdidn’tgohomeyesterday.一般疑问句：Did+主语+动词原形+其他如：Didyousleepwelllastnight?特殊疑问句：1、疑问词+did+主语+动词原形？如:WhatdidJimdoyesterday?2、疑问词+动词过去式？如：Whowenttohomeyesterday？do/does→did→didn’tdo,例题：Itwasexciting.否定句：________________________________________________一般疑问句：____________________________________________肯、否定回答：__________________________________________2.Allthestudentswereveryexcited.否定句：________________________________________________一般疑问句：____________________________________________肯、否定回答：__________________________________________Itwasn’texciting.Wasitexciting?Yes,itwas;No,itwasn’tAllthestudentsweren’tveryexcited.Wereallthestudentsveryexcited?Yes,theywere;No,theyweren’t,一般过去时的标志词：lastweek/year/month/night,twodays/severalweeks/months…ago,yesterday,thismorning,动词过去式的变化规则有规则和不规则之分，不规则动词的过去式一定要牢记一般过去时和一般现在时的区别要从时态标志词上入手，做题时先找出时态的标志词，再确定是什么时态，再作答。1、请先复习本节课的知识点；对不规则动词的过去式进行记忆2、请在规定时间内完成课后巩固部分的作业,1、观察下图，小朋友们知道他们是做什么的吗？整理下之前学过的职业类的单词，看谁整理的多；,_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2.思考一下自己将来会从事哪个行业，会做什么样的工作，并给出理由写在下面吧！,thankyou！