Unit 5 A busy week 一般过去时.ppt

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1、AbusyweekUnit5TheSimplePastTense（一般过去时）SaturdaySundaymorningwenttothelibrarymorningdidhomeworkafternoonplayedBasketballeveningpracticedEnglishBill’sweekendOnSaturdaymorning,he….IwatchTVIwatchedTVShehaseggsandbreadShehadeggsandbreadJaygivesaconcertJaygaveaconcerteveryday.lastnight.everymorning

2、.yesterdaymorning.everymonth.lastmonth.比一比知识结构一般过去时构成用法常用时间动词的过去式1.表示过去某个时间发生的动作或存在的状态。2.表示过去经常或反复发生的动作。yesterdaylastnightin1990twodaysago动词过去式的构成规则动词不规则动词构成读音构成规则例词1.一般在动词原形末尾加-edlooklookedplayplayed2.结尾是e的动词加-dlivelivedhopehoped规则动词过去式的构成构成规则例词3.末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-edstopstoppedp

3、lanplannedtriptripped4.结尾是“辅音字母+y”的动词，先变“y”为“i”再加-edstudystudiedcarrycarried规则动词过去式的构成清念/t/，即ed在清辅音后面念/t/例：finishedhelpedpassedcooked元浊/d/,即ed在元音，浊辅音后面念/d/例：borrowedenjoyedcalledmoved注意啦！！！/t//d/之后念/id/,即ed在/t//d/音后面念/id/例：wantedshoutedneededcounted清念/t/,元浊/d/;/t//d/之后念/id/注意啦！！！不规则动词表Infinit

4、ivePasttenseamiswasarewerebeginbegunbreakbrokebringbroughtInfinitivePasttensecatchcaughtcomecamedodiddrawdrewdrinkdrank不规则动词表InfinitivePasttensebuildbuiltbuyboughtcancouldInfinitivePasttensedrivedroveeatatefallfell用法1.表示过去某个时间发生的动作或存在的状态。Hewashereyesterday.Igotupatsixthirtyyesterdaymorning.My

5、fatherwasatworkyesterdayafternoon.Didyouhaveagoodtimelastsummer?2.表示过去经常或反复发生的动作。Myfatheroftenwenttoworkbybuslastyear.WhenIwasachild,Ioftenlistenedtomusic.行为动词一般过去时的否定式一般过去时的否定式是在动词原形前加助动词didnot(didn’t).主语+didn’t+动词原形I_________themthenews.I____(tell)themthenewsyesterday.didn’ttelltoldIdidn’tg

6、oout.I＿＿＿athome.Whatdidyoudolastweek?I＿＿theflute.AndI＿＿myroom.Whatdidyoudoathome?＿＿＿＿＿＿.Whatdidyoudolastweek?Whatdidyousee?I＿＿＿thetiger,bearanddeer.Whatdidtheydoyesterday?They＿＿tothebeach.They＿＿tothesummercamp.Whatdidtheydoyesterday?stayedplayedcleanedIwenttothezoo.sawwentwentAnswerThankyou