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时间:2020-01-19
《Unit 4 Then and now 课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、ThenandnowUnit4StorytimeReadandanswerWhatcouldMikedosixyearsago?HowdidMrBrowncallhisfriendstwentyyearsago?DoesMike’sgrandpareade-booksnow?DoesMrsBrowndoshoppingontheInternetnow?WriteandsayMrBrownMikeWriteandsayGrandpaMrsBrownGrammartime过去时与现在时的对比时态一般现在时:一般过去时:经常或习惯性的动作或存在的状态。过去某个时间
2、或时间段发生的动作或存在的状态。(TheSimplePresentTense)(TheSimplePastTense)一般现在时:经常或习惯性的动作或存在的状态。(TheSimplePresentTense)一般现在时:经常或习惯性的动作或存在的状态。一般过去时:(TheSimplePastTense)一般过去时:过去某个时间或时间段发生的动作或存在的状态。(TheSimplePastTense)一般过去时:过去某个时间或时间段发生的动作或存在的状态。(TheSimplePastTense)一般过去时:各时态常用的信息词一般现在时:一般过去时:always,
3、usually,often,sometimes,seldom,never,everyday,every…,threetimesadaylastnight,last…,twodaysago,…ago,in1999,in+过去的年份,justnow=amomentago,yesterday,yesterdaymorning动词第三人称单数的构成:过去式的构成:①直接加-s。②以s,x,ch,sh,o结尾加-es。③以“辅音+y“结尾变y为i再加-es。①直接加-ed。②以e结尾只加d。③重读辅元辅,双写尾字母再加-ed。④以“辅音+y”结尾变y为i再加-ed。第
4、三人称单数过去式study-finish-have-go-do-play-watch-give-need-stop-hope-play-try-plan-visit-like-studiesfinisheshasgoesdoesplayswatchesgivesneededstoppedhopedplayedtriedplannedvisitedliked词形转换用所给动词的适当形式填空。1.Fiveyearsago,Mary_________(can)drawandread.2.Tomusually__________(walk)toschool.3.My
5、mother_________(watch)TVplayeveryday.4.OldBush________(visit)Chinaagainlastmonth.5.I______(play)sportsthreetimesaday.6.LucyandLilyoften__________(read)books.7.There_______(is)afootballmatchyesterdayafternoon.8.Ourclass______(go)tothezoothreedaysago.FuntimeSticktwophotosintotheblank
6、andthentellusthedifferences.FuntimeThinkandwrite(TheSimplePresentTense)一般现在时:经常或习惯性的动作或存在的状态。过去某个时间或时间段发生的动作或存在的状态。(TheSimplePastTense)一般过去时:Byebye!
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