1、 2013 中考英语动词时态-一般过去时（复习学案）概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。 时间状语：ago, yesterday, the day before yesterday, last week(year, night,month), in 1989, just now, at the age of 5, one day, long longago, once upon a time, etc. 基本结构：be 动词；行为动词否定形式：was/were+not;在行为动词前加 didnt，同时还原行为动词。一般疑问句：was 或 were 放于句首；用
2、助动词 do 的过去式 did 提问，同时还原行为动词。 动词过去式的规则变化：构成规则 动词原形 动词过去式一般在动词原形末尾加-ed，(在清辅音后读t；在浊辅音和元音后读d；在t,d后读id。lookplayworklookedplayedworked结尾是 e 的动词在末尾加-d likelivehopelikedlivedhoped末尾只有一个辅音字母的重读闭音节，先双写这个辅音字母，再加-edplanstopdropplannedstoppeddropped结尾是“辅音字母y”的动词，先变“y”为“I”再加-edstudyworrycrystudiedworriedcried不规则中
3、寻“规则“ 英语中很多动词的过去式是不规则的，有些同学死记硬背，却效果不佳。我们不妨共同寻找一些不规则动词中的“规则” ，这样记忆起来就会事半功倍了。1.过去式与动词原形同形。letlet, putput, hithit, readreadred等。2.动词原形以 owaw 结尾，过去式常变为 ew。knowknew, growgrew, throwthrew, drawdrew 等。但是也有一些例外，例如：showshowed。3.许多动词只要将动词原形中的元音字母 i 改为 a，就可变为过去式。beginbegan, givegave, singsang, swimswam, sitsat
4、, drinkdrank, ringrang 但是 winwon 例外。 4有些动词的过去式以 o(a)ught 结尾。bringbrought, buybought, thinkthought, catchcaught, teachtaught 注意上述动词过去式究竟是以 ought 还是 aught 结尾，只要记住“有 a 则 a，无 a 则 o”即可。 即:原形中有 a 的，过去式变为 aught，否则为 ought。 5以 eep 结尾的动词，常将 eep 改为 ept 构成过去式。keepkept, sleepslept, sweepswept一般过去时的用法 1）表示过去某个时间所
5、发生的动作或存在的状态。常和表示过去的时间状语yesterday, last week, an hour ago, just now, the other day, in 1982 等连用。在一般过去式中，要表达“过多少时间之后” ，一般用 after。Where did you go just now? After a few years, she started to play the piano.2）表示在过去，经常或反复发生的动作。常与 often, always 等表示频度的副词连用。When I was a child, I often played football in the
6、 street. 3）表示过去连续发生的一系列动作。The students got up early in the morning, did morning exercises and then read English aloud in the open air.4）有些发生时间不是很清楚的情况，实际是过去发生的，也应用过去时态。How nice to see you here! I thought you were out.另外，还可用过去时表示委婉的语气。e.g. Could you lend me your pen?练习：1. Did your brother go to Ameri
7、ca last year? _A. No , he did never go there B. No , he has never gone hereC. No , he never was there D. No , hes never been there2. - Im sorry you have missed the bus. It_ five minutes ago. - What a pity! A. was leaving B. has left C. left D. leaves3. -Mr. Johnson, we have found your watch.-My watc
8、h！Thank you. Where_ it?A. do you find B. have you found C. did you find D. were you finding4. Last week John _his leg.A. felt and broken B. fell and brokeC. feels and breaks D. fallen and broken5. Jack_ his thick coat because it was snowing.A. puts on B. put on C. takes on D. took on6. I have finished my homework. When _ you _ it ?A. have; finished B. do; finish C. did; finish D. will; finish
