摘要：1．英语不规则动词变化 A B C hear heard heard learn learnt learnt have/has had had leave left left lend lent lent lose lost lost make made made mean meant meant send sent sent spell spelt spelt shoot shot shot sit sat sat smell smelt smelt spend spent spent spit spat spat stand stood stood understand understood understood hang hung hung hold held held light lit lit meet met met find found found feed fed fed spit spat spat bear bore born win won won build built built babysit babysat babysat flee fled fled lead led led mislead misled misled bend bent bent bleed bled bled hold held held smell smelt smelt dig dug dug deal dealt dealt A B C eat ate eaten fall fell fallen do/does did done choose chose chosen break broke broken am/is was been are were been fly flew flown forbid forbade forbidden forget forgot forgotten freeze froze frozen get got gotten go went gone hide hid hidden lie lay lain mistake mistook mistaken see saw seen shake shook shaken speak spoke spoken steal stole stolen take took taken wake woke woken wear wore worn A A B beat beat beaten A B A run ran run come came come become became become A A A A B can could may might will would shall should A A must must 不规则中寻规则: a) 过去式与动词原形同形 cost cost cost put put put fit fit fit cut cut cut let let let hurt hurt hurt set set set shut shut shut read read read hit hit hit b)原形以ow/aw结尾.过去式则变成ew grow grew grown throw threw thrown know knew known draw drew drew show showed shown c)将动词原形中的元音字母i改成a,变成过去式. swim swam swum sink sank sunk ring rang rung give gave given drink drank drunk sing sang sung begin began begun [特例]win won won d)过去式以ought或aught结尾 think thought thought bring brought brought buy bought bought fight fought fought catch caught caught teach taught taught [注意]上述动词过去式的末尾是ought还是aught.只要记住“有a则a,无a则o ,即原形中有a的.则变为aught.否则为ought. e)将动词原形中的字母组合ee去掉一个.词尾加上t.变成过去式. feel felt felt sweep swept swept sleep slept slept keep kept kept oversleep overslept overslept f)将动词原形中的元音字母i改为o,变成过去式. drive drove driven ride rode ridden write wrote written rise rose risen shine shone shone g)以ay结尾的动词.将ay变成aid变成过去式 pay paid paid say said said lay laid laid h)以一个辅音字母+ell结尾的动词.将ell改成old变成过去式 tell told told Sell sold sold 2.一般过去时的用法 1)表示在过去某个时间内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yesterday, last week, an hour ago, just now, in 1990等. 2)表示过去接连发生的一系列动作.They played soccer and then went home. 3)一般过去时动词的构成方法: a) 一般情况下.动词原形后直接加-ed.如.play-played b) 以e结尾的动词.直接加-d. 如.decide-decided c) 重读闭音节+单个辅音字母结尾的动词.双写该辅音字母.再加-ed.如.stop-stopped d) 结尾是“辅音字母+y 的动词.先变y为i.再加-ed.如.study-studied e) 有些动词变化不规则要特殊记忆.上面以给出. 4)一般过去时的句法功能 a) 肯定句:主语+一般过去时动词+其他We had Sichuan food for dinner. b) 否定句:主语+didn’t+动词原形+其他,主语+wasn’t/weren’t+其他 I didn’t go to summer camp. The shops weren’t too crowded. c) 一般疑问句:Did +主语+动词原形+其他?,Was/Were+主语+其他? Did they stay at home? Was the bus trip relaxing? d) 特殊疑问句:疑问词+一般过去式? Where did you go? Who was ill?

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