动词的一般过去时与过去式结构和用法ppt课件

.,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.monthsthreehours,ago,用于一般过去时的时间状语,2).与last连用,yearweekmonth,last,.,yesterday,morningafternoonevening,thedaybeforeyesterday,3).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.cleancleanedwashwashedstaystayedwatchwatched,GrammarFocus,.,A.Regularverbs规则动词:2.以e结尾的+de.g.liveliveddancedancedlikeliked3.辅音字母+y结尾，变y为i+ede.g.studystudiedtrytriedcrycried,GrammarFocus,.,4.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-edstopstoppedplanplanned,.,do_go_have_come_read_see_,did,went,had,came,read,saw,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）,rode,did,had,was,were,hurt,bought,took,ran,read,saw,went,ate,bought,slept,不规则,.,用所给动词的适当形式填空。We_(live)inJapanlastyear.Jack_(stop)thecarlastSunday.Tom_(clean)myroomand_(study)fortheChinesetestlastweekend.4.What_you_(do)lastnight?5.OnSundaymorningI_(buy)gifts.,lived,stopped,cleaned,studied,did,do,bought,.,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+wasnt/werent.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(didnt)+动词原形一般疑问句：Did+主语+动词原形Yes，主语+did./No,主语+didnt.特殊疑问句：特殊疑问词+一般疑问句,be动词,实义动词,过去式的句型结构,.,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,theywerent.(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(didnt)+动词原形例：Themonkeydidntgiveabananatohim.,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,itdidnt.(四）特殊疑问句：特殊疑问词+一般疑问句例：Whatdidyoudo?,一般过去时,.,Findthemistakesandcorrectthem,1.Ivisitmygrandparentsyesterday.2.Doesyouruncleseeelephantslastweekend？3.Theydontclimbamountainyesterday.4.Katedidntp