動詞時態變化規則

 

一、部份＋ed即可。如walk→walked　　　　　　　　　

二、若字尾有e，則＋d即可。如live→lived

三、字尾是子音＋y時，要將y改成i＋ed。如cry→cried

　　字尾是母音＋y時，要將y改成i＋d。

原形	過去式	過去分詞		原形	過去式	過去分詞
Pay	Paid	Paid		Say	Said	Said
Lay	Laid	Laid

 

四、   只有一個短母音，而字尾是此短母音＋子音時，要重複子音＋ed。

原形	過去式	過去分詞		原形	過去式	過去分詞
Drop	Dropped			Stop	Stopped

 

五、字尾是發音／k／的c字母時，要先＋k，再＋ed。如picnic→picnicked

 

六、兩態相同。　過去式與過去分詞一樣。

原形	過去式	過去分詞		原形	過去式	過去分詞
字尾＋t				字尾d改t
Mean	Meant	Meant		Spend	Spent	Spent
				Build	Built	Built
				Send	Sent	Sent
				Lend	Lent	Lent
去掉重複子音+t				去掉重複母音+t
Smell	Smelt	Smelt		Sleep	Slept	Slept
Spell	Spelt	Spelt		Keep	Kept	Kept
				Feel	Felt	Felt
去掉字尾e				去掉重複母音
Bite	Bit	Bit		Meet	Met	Met
				Shoot	Shot	Shot
字中I改u				Ind改ound
Stick	Stuck	Stuck		Find	Found	Found
Strike	Struck	Struck
改為aught				改為ought
Catch	Caught	Caught		Buy	Bought	Bought
Teach	Taught	Taught		Bring	Brought	Brought
				Think	Thought	Thought
其他
Get	Got	Got		Lead	Led	Led
Lose	Lost	Lost		Make	Made	Made
				Sit	Sat	Sat
Have	Had	Had
Hear	Heard	Heard		Stand	Stood	Stood
Hold	Held	Held		Understand	Understood	Understood
Sell	Sold	Sold		Win	Won	Won
Tell	Told	Told
過去式與原形相同				過去分詞與原形相同
原形	過去式	過去分詞		原形	過去式	過去分詞
Beat	Beat	Beaten		Come	Came	Come
				Become	Became	Become
				Run	Ran	Run

 

七、   三態相同。

原形	過去式	過去分詞		原形	過去式	過去分詞
Cost	Cost	Cost		Set	Set	Set
Cut	Cut	Cut		Hit	Hit	Hit
Put	Put	Put		Hurt	Hurt	Hurt
Shut	Shut	Shut		Read	Read（發音不同）	Read（發音不同）
Let	Let	Let		Spread	Spread	Spread

 

八、三態完全不同。

原形	過去式	過去分詞		原形	過去式	過去分詞
I→a→u				I→o→I+en字尾
Drink	Drank	Drunk		Forbid	Forbad	Forbidden（d重複）
Begin	Began	Begun		Ride	Rode	Ridden（d重複）
Swin	Swam	Swun		Write	Wrote	Written（t重複）
Ring	Rang	Rung		Rise	Rose	Risen
Sing	Sang	Sung		Drive	Drove	Driven
Ow→ew→own				Aw→ew→awn
Grow	Grew	Grown		Draw	Drew	Drawn
Know	Knew	Known
Throw	Threw	Thrown
Ea→o＋字尾e→o＋字尾n				Ea→o＋字尾e→o＋字尾en
Wear	Wore	Worn		Steal	Stole	Stolen
Bear	Bore	Born		Speak	Spoke	Spoken
				Break	Broke	Broken
E→o→o＋字尾重複子音en
Get	Got	Gotten
Forget	Forgot	Forgotten
過去式母音改變；過去分詞字尾＋n
Eat	Ate	Eaten		Blow	Blew	Blown
Give	Gave	Given		Shake	Shook	Shaken
				Take	Took	Taken
See	Saw	Seen
其他
Do	Did	Done		Fly	Flew	Flown
Go	Went	Gone		Lie	Lay	Lain