cross的三单是什么
以s, x, ch, sh结尾的名词加es,
cross的单三形式 cross单三形式怎么读
cross的单三形式 cross单三形式怎么读
① box—boxes盒子,class—classes班级,watch—watches手表, dish-dishes盘,碟子,餐具;
以O结尾的名词后面加s或es
① photo—photos相片 radio—radios收音机 zoo—zoos动物园
tomato—tomatoes西红柿 potato—potatoes土豆
one boy,liangliang,crosses the river erery school day为什么cross用三单
one boy,liangliang 是主语,为第三人称单数,所以谓语动词cross要用三单。
你好,很高兴在这里回答你的问题:
..
.主语是one boy
单数
所以用三单形式
,,
逗号中间的是同位语/插入语,表示补充说明,可以去掉 不影响句意。
去掉之后就成了
one boy crosses the river erery school day
显然应该用三单
one boy是主语,liangliang是同位语,解释one boy的。三单
1.英语三单后如何加s2.across与cross的区别
across是介词,“横过,穿过”cross是动词,“穿过,越过"还可作名词
“十字形的东西
”做动词讲时:go
across=cross
再看看别人怎么说的。
第三人称单数现在式
buy buys 元音字母+y 结尾 直接加s
stay stays
cry cries 辅音字母+y结尾 变y为i加es
try tries
hurry hurries
carry carries
fly flies
marry marries
punish punishes 以sh s ch x 等结尾的 加es
cross crosses
fix fixes
dress dresses
wash washes
touch touches
catch catches
go goes
finish finishes
miss misses
mix mixes
watch watches
write writes
teach teaches
reach reaches
hope hopes
buy buys
cry cries
try tries
punish punishes
cross crosses
fix fixes
dress dresses
wash washes
touch touches
catch catches
go goes
finish finishes
hurry hurrys
mix mixes
watch watches
write writes
teach teaches
carry carries
fly flies
stay stays
reach reaches
hope hopes
miss misses
marry marries