动词的一般过去时与过去式结构和用法.

动词的一般过去时与过去式结构和用法工作单位：温州市文成县二源学校主讲教师：王小芳23yearsago,Iwasachild.Now,Iamateacher.一般过去时的概念一般过去时表示过去发生的动作或存在的状态。常与表示过去的时间状语连用如：justnow,yesterday,threedaysago,lastweek,等等。1).与ago连用：...years...monthsthreehoursago用于一般过去时的时间状语2).与last连用yearweekmonthlastyesterdaymorningafternooneveningthedaybeforeyesterday3).与yesterday连用：构成各种句式结构规则动词过去式不规则动词过去式Aim一般过去时A.Regularverbs规则动词:1.动词原形+ede.g.clean→cleanedwash→washedstay→stayedwatch→watchedGrammarFocusA.Regularverbs规则动词:2.以e结尾的+de.g.live→liveddance→dancedlike→liked3.辅音字母+y结尾，变y为i+ede.g.study→studiedtry→triedcry→criedGrammarFocus4.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-edstopstoppedplanplanneddo______go______have_____come_____read_____see_____didwenthadcamereadsaw不规则动词的过去式无规则可循，要注意自己积累。部分不规则动词可参考书本六下U2-U4。B.Irregularverbs:不规则动词1.ride--2.do--3.have--4.be--5.hurt--6.buy--7.take--8.run--9.read--10.see--11.go--12.eat--13.buy--14.sleep--写出下面的动词的过去式（六下U2--U4）rodedidhadwas,werehurtboughttookranreadsawwentateboughtslept用所给动词的适当形式填空。1.We______(live)inJapanlastyear.2.Jack________(stop)thecarlastSunday.3.Tom_______(clean)myroomand______(study)fortheChinesetestlastweekend.4.What______you______(do)lastnight?5.OnSundaymorningI_____(buy)gifts.livedstoppedcleanedstudieddiddobought巧记动词过去时态动词一般过去时，表示过去发生事；be用was或者were,have,has成had；谓语动词过去式，过去时间作标志；一般动词加-ed，若是特殊得硬记。。一般过去时句型结构肯定句：主语+was/were+其他否定句：主语+was/were+not一般疑问句：Was/Were+主语+其他？—Yes，主语+was/were.No,主语+wasn’t/weren’t.特殊疑问句：特殊疑问词+一般疑问句？肯定句：主语++动词过去式+其他否定句：主语+didnot(didn’t)+动词原形一般疑问句：Did+主语+动词原形—Yes，主语+did./No,主语+didn’t.特殊疑问句：特殊疑问词+一般疑问句be动词含be动词句式结构：（一）肯定句：主语+was/were+其他成分例：Theywerehappythatday.（二）否定句：主语+was/were+not例：Theywerenothappythatday.一般过去时含be动词句式结构：（三）一般疑问句：Was/Were+主语+其他？例：Weretheyhappythatday?Yes,theywere./No,theyweren’t.(四）特殊疑问句：特殊疑问词+一般疑问句例：Howwasyourweekend?一般过去时含实义动词句式结构：（一）肯定句：主语+动词过去式+其他例：Themonkeygaveabananatohim.（二）否定句：主语+didnot(didn’t)+动词原形例：Themonkeydidn’tgiveabananatohim.一般过去时含实义动词句式结构：（三）一般疑问句:Did+主语+动词原形+其他？例：Didthemonkeygiveabananatohim?—Yes,itdid./No,itdidn’t.(四）特殊疑问句：特殊疑问词+一般疑问句例：Whatdidyoudo?一般过去时Findthemistakesandcorrectthem1.Ivisitmygrandparentsyesterday.2.Doesyouruncleseeelephantslastweekend？3.Theydon’tclimbamountainyesterday.4.Katedidn’tplayedfootballyesterdaymorning.5.Wegotothemuseumlastmonth.×visited×Did××didn’tdidn’tplay×wentThat’sgreat√