动词的过去式中有哪些形式特殊的过去式
下列这些词的过去式比较特殊：
am /is、are 、buy 、come、drink、 eat—ate、 feel、fly、do、 get 、go、have、know leave、make、ride、run、say、see、send、sing、sit。
过去式如下：am /is – was; are – were; buy—bought; come—came;drink—drank; eat—ate; feel—felt; fly—flew;do—did; get – got; go—went; have—had;know—knew; leave—left; make—made; ride—rode;run—ran; say—said;see—saw; send—sent;sing—sang; sit—sat。
句法结构
肯定形式
主语+动词过去式+其他。
例句：She often came to help us in those days.
否定形式
主语+didn't +谓语动词原型+其他。
①was/were+not。
②在行为动词前加didn't，同时还原行为动词。
例句：I didn't know you like coffee.
一般疑问句
①Did+主语+谓语动词原型+其他？
②Was/Were+主语+表语?
动词的过去式中有形式特殊的过去式：
1、am was been 是。
2、are were been 是。
3、awake awoke awoke 唤醒。
4、bear bore born 忍受。
5、beat beat beaten 打，敲打。
6、become became become 成为，变成。
7、begin began begun 开始。
8、bet bet bet 打赌。
9、blow blew blown 吹。
10、break broke broken 打坏，打破。
11、bring brought brought 带来。
12、build built built 建筑，建设。
be(am/is/are)是 was/were been
beat 击打 beat beaten
become 变成 became become
begin 开始 began begun
bend 使弯曲 bent bent
bet 赌 bet bet
bite 咬 bit bitten/bit
blow 吹 blew blown
break 打破 broke broken
bring 拿来 brought brought
build 建造 built built
burn 燃烧 burnt/burned burnt/burned
buy 买 bought bought
can 能 could
cast 抛 cast cast
catch 捕捉 caught caught
choose 选择 chose chosen
come来 came come
cost花费 cost cost
cut割 cut cut
deal 分配 dealt dealt
dig挖 dug dug
do /does做 did done
draw画 拉 拖 drew drawn
dream 做梦 dreamed/dreamt dreamed/dreamt
drink 喝 drank drunk
drive驾驶 drove driven
eat吃 ate eaten
fall 掉落 fell fallen
feed喂 fed fed
feel 触摸 felt felt
fight作战 fought fought
find 找出 found found
fly 飞 flew flown
forbid 禁止 forbade/forbad forbidden
forget 忘记 forgot forgot/forgotten
forgive原谅 forgave forgiven
freeze 结冰 froze frozen
get 得到 got got
give给 gave given
go 去 went gone
grow 成长 grew grown
hang 挂/绞死 hung/hanged hung/hanged
have/has 有 had had
hear 听到 heard heard
hide 隐藏 hid hidden/hid
hit 打 hit hit
hold 拿住 held held
不规则动词的过去式的构成
1．把动词原形中的i改为a，变成过去式。如： begin—began，drink—drank，give—gave，ring—rang，sing—sang，sit—sat，swim—swam
2．把重读开音节中的i改为o，变成过去式。如： drive—drove，ride—rode，write—wrote
3．改动词原形中的aw ／ow为ew，变成过去式。如： draw—drew，grow—grew，know—knew，throw—threw（动词show除外，show—showed）
4．动词原形中的e改为o，变成过去式。如 get—got，forget—forgot
5．动词原形中的ee改为e，变成过去式。如： feed—fed，meet—met
6．动词原形中的eep改为ept，变成过去式。如： keep—kept，sleep—slept，sweep—swept 7．动词原形中的eak改为oke，变成过去式。如： break—broke，speak—spoke
8．动词原形中的ell改为old，变成过去式。如： sell—sold，tell—told
9．动词原形中的an改为oo，变成过去式。如： stand—stood，understand—understood 10．以ought和aught结尾，且读音是〔 :t〕的过去式。如： bring—brought，buy— bought，think—thought，catch—caught，teach—taught
11．以ould结尾且读音为〔ud〕的情态动词过去式。如： can—could，shall—should，will—would
12．把动词原形中的o改为a，变成过去式。如： come—came，become—became
13．在动词原形后加d或t变成过去式，并且发生音变。如： hear〔hi 〕—heard〔h :d〕， say〔sei〕—said〔sed〕，mean〔mi:n〕—meant〔ment〕
14．动词的过去式与动词原形一样。如： let—let，must—must，put—put，read—read〔red〕
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drink—drank; eat—ate; feel—felt; fly—flew;
do—did; get – got; go—went; have—had;
know—knew; leave—left; make—made; ride—rode;
run—ran; say—said; see—saw; send—sent;
sing—sang; sit—sat; speak—spoke; stand—stood;
take—took; teach–taught; think–thought; wear—wore;
write—wrote; find –found; give – gave; swim – swam;
win –won; bring –brought.
下列这些词的过去式比较特殊：
am /is、are 、buy 、come、drink、 eat—ate、 feel、fly、do、 get 、go、have、know leave、make、ride、run、say、see、send、sing、sit 。
过去式如下：am /is – was; are – were; buy—bought; come—came;drink—drank; eat—ate; feel—felt; fly—flew;do—did; get – got; go—went; have—had;know—knew; leave—left; make—made; ride—rode;run—ran; say—said; see—saw; send—sent;sing—sang; sit—sat.
