一、规则动词的过去式由“动词原形+-ed”构成,具体变化有: 1.直接在词尾加-ed.如:want—wanted,work—worked,need—needed,clean—cleaned 2.以不发音的e结尾的在词尾加-d.如:like—liked,live—lived,use—used,move—moved 3.以一个元音字母加一个辅音字母结尾的重读闭音节动词,先双写结尾的辅音字母,再加...
动词加ed的规则 (1)一般情况下,动词词尾加ed,如:worked played wanted acted (2)以不发音的e结尾动词,动词词尾加d,如:lived moved decided declined hoped judged raised wiped (3)以辅音字母+y结尾的动词,把y变为i再加ed,如:studied tried copied justified cried carried embodied emptied (4)以一个辅音字...
一、一般规则直接在动词后加-ed,如:look → looked;call → called 二、特殊规则-e结尾的动词直接加-d,如:move → moved 辅音+y结尾,变y为i加-ed,如:study → studied 元音+y结尾,直接加-ed,如:play → played 末尾只有一个辅音的重读闭音节词,双写辅音加-ed,如:stop ...
1.普通规则:直接加ed 2.以辅音+e结尾的,加d,如:lived 3.以辅音+元音+辅音结尾的单音节动词,双写再加ed,如:stopped 4.当以x,w或y结尾的不需要双写末尾字母,直接加ed,如:fixed 5.多音节动词的话,后面的音节是重读,双写再加ed,如:admitted 6.多音节动词的话,后面的音节不重读,直接加ed,...
解答一 举报 1、大部分(规则)动词直接加ed;2、以不发音e结尾的动词直接加d 3、以辅音字母y结尾的去y变i加ed;4、以辅音,元音,辅音结尾的重读闭音节动词,要双写最后一个字母例如:stop--stopped,travel--travelled; 其他不规则动词就需要自己去记 解析看不懂?免费查看同类题视频解析查看解答 ...
动词+ed的规律动词后面+ed的规则 (1)一般情况下,动词词尾加ed ,如:worked played wanted acted (2)以不发音的e结尾动词,动词词尾加d,如:lived moved decided declined hoped judged raised wiped (3)以辅音字母+ y结尾的动词,把y变为i再加ed,如:studied tried copied justified cried carried embodied ...
规则一:如果动词的原形以清辅音结尾,那么加ed后,ed发/t/音。例如:work - worked /wɜːkt/ laugh - laughed /lɑːft/ walk - walked /wɔːkt/ 这些单词的原形都以清辅音/k/或/f/结尾,所以加ed后,ed发/t/音。注意,这里的/t/音是不带气的,也就是说,不要把气吹出来,只要把...
动词的-ed形式只有一种形式,即传统语法中的过去分词。绝大部分的动词的-ed形式由动词原形加-ed构成,也有一些动词的-ed形式是不规则的。 1. 规则动词的-ed形式 limit→limited(限制) pretend→pretended(假装) escape→escaped(逃脱) provide→provided(提供) ...
1.规则动词的过去式: 1)一般情况在动词原形后加-ed例如watch---watched 2)以不发音e结尾的加-d 例如 practice---practiced 3)以辅音加y结尾的,去y变i加-ed 例如 study---studied 4)以重读闭音节结尾,末尾只有一个辅音字母,先双写该辅音字母,再加-ed 例如stop---stopped 2.不规则动词的过去式: am,is...