一般过去时态课件.ppt

一般过去时态Thebirdisflying.定义：一般过去时态主要表示过去的动作或状态。结构：主语+动词的过去式e.g.Hewasbusyyesterday.Theyplayedtennislastweek.Shecouldplaybasketball.常用时间3.常与一般过去时态连用的时间有：yesterdayyesterdaymorning(afternoon,evening…)lastnight(week,month,year…)twodaysago,aweekago,threeyearsago…in1990,(in1998…)，justnow动词过去式的构成规则动词不规则动词构成读音规则动词过去式的构成构成规则例词1、一般在动词原形末尾加–edlooklookedplayplayed2、结尾是e的动词加--dlivelivedhopehoped3、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—edstopstoppedplanplanned4、结尾是“辅音字母+y”的动词，先变“y”为“i”再加—edstudystudiedcarrycarried清念/t/,元浊/d/;/t//d/之后念/id/规则动词词-ed的读音说明：1、清念/t/，即ed在清辅音后面念/t/,例：finishedhelpedpassedcooked2、元浊/d/,即ed在元音，浊辅音后面念/d/,例：borrowedenjoyedcalledmoved3、/t//d/之后念/id/,即ed在/t//d/音后面念/id/例：wantedshoutedneededcounted一般过去时的否定和一般疑问句Wehadagoodtimeyesterday.Shewasateacherin1980s.Wedidn’thaveagoodtimeyesterday.Didyouhaveagoodtimeyesterday?Shewasn’tteacherin1980s.Wassheateacherin1980s?3.Heranveryfast.注意：行为动词的一般过去时态，变否定和疑问时要找did帮忙，找did帮忙以后动词要用动词原形。Hedidn’trunveryfast.Didherunveryfast?5.用法Hewashereyesterday.Igotupatsixthirtyyesterdaymorning.Myfa