过去式、过去分词、现在分词变化规则及练习
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动词过去式和过去分词、现在分词的变化规则
一.动词过去式和过去分词有规则变化和不规则变化两种。
(一)规则变化
⑴ 一般在动词原形后加-ed look call open --
⑵ 以-e结尾的动词加-d move hope agree like arrive share --
⑶ 以辅音字母加y结尾的动词,变y为i, 再加-ed study carry
try----
以原音字母加y结尾的词,直接加-ed play enjoy stay
⑷ 末尾只有一个辅音字母的重读闭音节词,双写该辅音字母,再加-ed
stop plan step
(二)不规则变化 -----可分为五种情况。
1.动词原形、过去式和过去分词完全同形。如 cut hit, hurt, put,
let, shut, cost,set
2.过去式与过去分词完全同形。如 find, pay, leave, lend, meet,
keep, lose, teach, 3.动词原形与过去分词同形 如come, run,
become,
4.动词原形、过去式、过去分词形式完全不同。如 give,fly,drink,
see, 5.过去式和过去分词有两种形式
burn, burned burnt burned burnt learn learned
learnt learned learnt
Smell smelled smelt smelled smelt
lie有规则变化和不规则变化两种,lie lied, lied(说谎) lie lay,
lain(躺,位于)
hang 有规则变化和不规则变化两种 hang hanged, hanged(处绞刑) hang hung, hung(挂,吊)
二、 过去式和过去分词及发音
1. ed在清辅音音素后 发音为〔t〕,
2. 在浊辅音后发音为〔d〕,在元音后发音也为[d]
3. -ed在〔t]、〔d〕 后发音为[id]
三、现在分词的变化规则
1 一般在动词原形词尾加-ing, play carry go playing
carrying going
2.以不发音的e结尾的动词,先去掉e,再加-ing take write leave
taking writing leaving 3.重读闭音节结尾的动词,如果词尾只有一个辅音字母,要将该末尾只有一个辅音字母的重读闭音节词,双写该辅音字母,再加-ing stop
fit begin forget cutting stopping fitting beginning forgetting
4.以ie结尾的动词,要把ie改为y,再加-ing lie die tie lying[dying
tying
练习:写出下列动词的过去式和现在分词
push move cross spend finish
rain travel arrive cut
put
shut go
have come
hurt
mind visit
notice pay
play
try smile
turn share
listen count hear
cry carry
stop
copy meet move study
stay
take make stand bring
buy
fight light
think hold
sit
tell cut
set hit
meet
be kick
look do
eat like knock
open see
pull
show wash try give
have
hurry wake count post
play