sing的过去式是什么?英语动词变化口诀分享


sing的过去式是sang。

英语动词变化口诀如下:

动词原形与过去式构成口诀:

原形、过去式同形词:

bring—brought—brought;buy—bought—bought;

catch—caught—caught;deal—dealt—dealt;

dig—dug—dug;feel—felt—felt;

find—found—found;get—got—got;

have—had—had;hold—held—held;

learn—learned—learned;

mean—meant—meant;

read—read—read;

say—said—said;

sell—sold—sold;

smell—smelled—smelled;

spell—spelled—spelled;

take—took—took;

teach—taught—taught。

原形与过去式不同形词:

begin—began—beginning;drink—drank—drink

ring—rang—ring;swim—swam—swimming

blow—blew—blow;grow—grew—growth

know—knew—know;throw—threw—throw

fly—flew—flight;draw—drew—drawing

go—went—gone;sing—sang—singing

(1) 动词原形与过去式同形,且重读闭音节需双写末尾辅音字母的:

plan—planned—planning;ban—banned—banning;

can—could—be able to;cut—cut—cutting;

hit—hit—hitting;let—let—letting;

mit—mitted;put—put—putting;

run—ran—running;set—set—setting;

shut—shut—shutting;

(2) 变“i”为“a”的:

begin—began—beginning;drink—drank—drink

ring—rang—ring;swim—swam—swimming

(3) 变“l”为“e”的:

fill—filled—filling;spill—spilled—spilling

(4) 变“l”为“ued”的:

dream—dreamed—dreaming;learn—learned/learnt—learning;

mean—meant—meaning;

spell—spelled—spelling;

(5) 变“ow”为“ew”的:

blow—blew—blow;draw—drew—drawing;

grow—grew—growth;

throw—threw—throw;

know—knew—know

(6) 变“y”为“i”再加“ed”的:

cry—cried—crying;try—tried—trying;

study—studied—studying;carry—carried—carrying;

(7) 不规则变化词:

am/is—was/were;are—were;

do/does—did;eat—ate;

fall—fell;give—gave;

go—went;have/has—had;

hold—held;make—made;

may—might;run—ran;

say—said;see—saw;

shall—should;sin—sinned;

sit—sat;stand—stood;

swim—swam;tear—tore;

wake—woke;wear—wore;

win—won;write—wrote。

英语动词过去式变化规则口诀:

动词过去式构成有规则,一般词尾加-ed。

如果结尾是“e”,则只加-d。

如果结尾是“一个元音+一个辅音”,且重读闭音节,则双写该辅音,再加-ed。

如果结尾是辅音字母+y,则变y为i,再加-ed。

不规则变化词有例外,需单独进行记忆。