Grammar
.人称代词
主格: I we you she he it they
宾格: me us you her him it them
形容词性物主代词:my our your her his its their
名词性物主代词: mine ours yours hers his its theirs
可数词的复数形式
大多数名词 + s a book –books
以辅音+y结尾的名词- y+ ies a story—stories
以s,sh,ch或x结尾的名词+es a glass—glasses a watch-watches
以o结尾的名词 +s or +es a piano—pianos a mango—mangoes
以f或fe 结尾的名词 - f or fe +ves a knife –knives a shelf-shelves
不可数名词(单复数形式不变)
bread, rice, water ,juice etc.
动词 —ing 的形式
大多数动词+ing walk—walking
以e结尾的动词-e + ing come—coming
重读闭音节结尾的动词 run –running swim—swimming
名词的所有格形式
s用在单数名词以及不以s结尾的复数名词之后:
men’s work男人的工作
省字撇(’)用于以s结尾的复数名词之后
a girls’ school一所女子学校
teachers’ day
所有格及of+名词结构的用法
无生命的拥有者要用of+名词结构表示
the keys of the car小汽车的钥匙
动词的一般现在时第三人称单数
一般要加s
以ss,sh,ch,x和。结尾的动词,在构成第三人称单数时,要加es:
I kiss, he kisses
I box,he boxes
I rush, he rushes
I do,he does
I watch, he watches
I go, he goes
以字母y结尾的动词,y前为辅音字母时,要把y变为i再加es:
I carry, he carries
I copy,he copies
I try,he tries
以字母y结尾的动词,y前为元音字母时,按照通常规则变化:
I obey, he obeys I say, he says |
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