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isitvisitsspeakspeaks;B、以“s”,“x”,“sh”,“ch”结尾时,加“es”,如:catchcatcheswatchwatches;C、以“辅音字母y”结尾时,变“y”为“i”再加“es”,如:carrycarriesstudystudies。(2)现在分词(动名词)构成规则:
A、一般直接加“i
g”,如:gogoi
gdodoi
glooklooki
g;B、以不发音的“e”结尾的单词,去“e”加“i
g”,如:taketaki
g
fmakemaki
ghavehavi
g;
C、以重读闭音节结尾的词,如末尾只有一个辅音字母,需要双写这个字母
再加“i
g”,如:putputti
gstopstoppi
gru
ru
i
gget
getti
gswimswimmi
gsitsitti
gbegi
begi
i
gjog
joggi
gforgetforgetti
g。
(3)过去式构成规则:
A、一般直接加“ed”,如:pla
tpla
tedvisitvisitedpick
picked;
B、以不发音字母“e”结尾,直接加“ed”,如:likelikedhope
hopedtastetasted;
C、以“辅音字母y”结尾时,变“y”为“i”再加“ed”,如:trytried
carrycarriedstudystudied;
D、有些动词要双写最后一个字母,再加“ed”,如:stopstopped;
E、还有很多动词的过去式是不规则的,请记忆:是ambewasbei
g;
是arebewerebei
g;是bewaswerebei
g;弯曲be
dbe
tbe
di
g;
能ca
could;来comecamecomi
g;成为becomebecamebecomi
g;
开始begi
bega
begi
i
g;吹blowblewblowi
g;捕捉
catchcaughtcatchi
g;
买buyboughtbuyi
g;
选择
choosechosechoosi
g;切cutcutcutti
g;做dodoesdiddoi
g;
画drawdrewdrawi
g;饮dri
kdra
kdri
ki
g;吃eatateeati
g;感
觉feelfeltfeeli
g;发现fi
dfou
dfi
di
g;飞flyflewflyi
g;忘
记forgetforgotforgetti
g;得到getgotgetti
g;给
givegavegivi
g;走gowe
tgoi
g;成长growgrewgrowi
g;有have
fhashadhavi
g;听hearheardheari
g;受伤hurthurthurti
g;保持keepkeptkeepi
g;知道k
owk
ewk
owi
g;学习lear
lear
edlear
tlear
i
g;允许,让letletletti
g;躺lielaylyi
g;制造makemademaki
g;可以maymight;意味mea
mea
tmea
i
g;会见meetmetmeeti
g;必须mustmust;放置putputputti
g;读readreadreadi
g;骑、乘rideroderidi
g;响、鸣ri
gra
gri
gi
g;跑ru
ra
ru
i
g;说saysaidsayi
g;看见seesawseei
g;将shallshould;唱歌si
gsa
gsi
gi
g;坐下sitsatsitti
g;睡觉sleepsleptsleepi
g;说speakspokespeaki
g;度过spe
dspe
tspe
di
g。
八、thereherebe结构1、therebe结构表示“某时、某地存在着什么事物或人”,包括thereis、thereare、therewas、therewere。r
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