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1、外研社四年级上语法总结一般过去时一般过去时用来表示过去某一时间内发生的动作或存在的状态以及过去习惯性、反复性的动作。谓语动词要用动词的过去式,常和表示过去的时间状语连用,如yesterday昨天、last night昨晚、last week上周、last year去年,等时间状语:1.yesterday, morning(afternoon, evening)等 2. 由“last+一时间名词”构成的短语:last night, last year (winter, month, week)等3. 由“时间段+ago”构成的短
2、语:a moment ago, a short time ago, an hour ago等4. 其它:just now等 Was,were的一般过去时Be动词在一般过去时中的变化:1.am 和is在一般过去时中变为was。(was not = wasn’t)2.are在一般过去时中变为were。(were not = weren’t)3.带有was或were的句子,其否定、疑问的变化和am,is, are一样,即否定句在was或were后加not,一般疑问句把was或were调到句首构成:肯定句式:主语 + be(was ,
3、 were) + 其它. 否定句式:主语 + be(was , were) + not + 其它. 一般疑问句:Be(was , were) + 主语 + 其它?肯定回答:Yes,主语+be(was , were)否定回答:No,主语 + be(was , were) + not.含有实义动词(行为动词)的一般过去时的主结构: 构成:肯定句:主语+动词的过去时+其它。 否定句:主语+did+not+动词原形+其它。did not缩写为didn’t 一般疑问句:Did+主语+动词原形+其它? 特殊疑问句:特殊疑问词+d
4、id+主语+动词原形+其它? ※动词过去式的变化小学常用不规则动词的过去式现在式过去式中文意思现在式过去式中文意思am,iswas是maymight可能arewere是meanmeant意思是becomebecame变成meetmet遇见,见面beginbegan开始mustmust必须,应该buildbuilt建筑putput放buybought买readread阅读cancould可以riderode琦catchcaught抓住runran跑comecame来saysaid说cutcut切seesaw看见digdug挖se
5、llsold卖do,doesdid做sendsent发送drawdrew画画setset放置drinkdrank喝shakeshook摇晃drivedrove驾驶shallshould应该eatate吃shineshone照耀fallfell落下showshowed表现,表演feedfed喂养singsang唱feelfelt感觉sitsat坐fightfought大家sleepslept睡觉findfound寻找到smellsmelt闻flyflew飞speakspoke说getgot得到spellspelt拼givegav
6、e给standstood站gowent去swimswam游泳has,havehad有,吃swingswung荡秋千hearheard听见taketook拿,花费holdheld握住teachtaught教hurthurt受伤telltold告诉keepkept保持thinkthought思考knowknew知道throwthrew扔learnlearntlearned学习wakewokewaked醒来leaveleft离开wearwore穿letlet让willwould将lightlitlighted点燃winwon赢los
7、elost丢失writewrote写makemade制作选择()1.Myfather______illyesterday.A.isn'tB.aren'tC.wasn'tD.weren't()2.______yourparentsathomelastweek﹖A.IsB.WasC.AreD.Were()3.Thetwins______inDalianlastyear.They______herenow.A.are;wereB.were;areC.was;areD.were;was()4.______yourfatheratwor
8、ktheday_____yesterday(前天)﹖A.Was;beforeB.Is;beforeC.Was;afterD.Is;after()5.—WhowasondutylastFriday﹖—______.A.IamB.IwasC.Yes,IwasD.No,Iwasn'