动词过去式的不规则变化以及加“ed”的发音规律
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动词过去式的不规则变化
1、am/is—was(是) are—were(是)can—could(能)choose—chose (选择)
come—came(来)do—did(做)drive—drove(驾驶)eat—ate(吃)fall—fell(落下)feed—fed(喂养)feel—felt(感觉)find—found(发现)give—gave(给)go—went(去)have/ has—had(有)hear—heard(听到)learn—learned/learnt(学习)leave—left(离开)make—made(制造)may—might(能)mean—meant(意思是)meet—met(遇见)ride—rode(骑)run—ran(跑)say—said(说)see—saw(看见)shall—should(将)shine—shone(照耀)smell—smelt(闻)speak—spoke(讲)stand—stood(站立)understand—understood(明白)take—took(带)tell—told(告诉)wake—woke(醒)wear—wore(穿)will—would (将)write—wrote(写)
2、将字母“e”改为“o”: get___got (得到)forget_____forgot(忘记)
3、将字母“i”改为“a”:
begin___began(开始)sit____sat(坐)give___gave(给)
sing____sang (唱)drink___drank(喝)swim___swam(游泳)
4、将字母“eep”改为“ept”:
sleep__slept(睡觉)sweep___swept(打扫)keep__kept(保持)
5、以字母“aught”结尾的:teach__taught(教)catch___caught(抓住)
6、以字母“ought”结尾的:
think__thought(想)buy__bought(买)
fight_ fought(打架) bring---brought(带来)
7、将字母“ow”改为“ew”或者其他的字母改为“ew”
know_knew(知道) grow__grew(成长)throw____threw(扔)
draw__drew(画)fly__flew(飞)blow___blew(吹)
8、不变:put___put(放)read____read(读)let____let(让)
cost__cost(花费)cut__cut(砍)must—must(必须)
9 、将字母“d”改为“t”: send__sent(送)lend__lent(借)
10、不变:put___put(放)read____read(读)let____let(让)
cost__cost(花费)cut__cut(砍)must—must (必须)
11 、将字母“d”改为“t”: send__sent(送)lend__lent(借)
二、动词过去式规则变化加“ed”的发音规则:
1、最后一个音素是清辅音读〔t〕如:like___lik ed help____help ed
2、最后一个音素是浊辅音或元音读〔d〕如:clean___clean ed play____play ed
3、以字母“t”“d”结尾的读〔id〕如:want____want ed need____need ed