听写单词.
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听写单词.
听写单词.
听写单词.
第三人称单数 现在分词 过去式
listen listens listening listened
break breaks breaking broke
stop stops stopping stopped
walk walks walking walked
be is being was/were
三单通常+S,结尾是ch/x/s/sh/o结尾的加es;以辅音字母加y结尾 把y变i加es
现在分词通常加ing,当单词是以重读闭音节结尾,末尾又只有一个辅音字母时,要把最后的辅音字母双写再加ing
过去式通常加ed,特殊的有双写+ed和不规则的过去式,如broke
listens; listening; listened breaks; breaking; broke stops; stopping; stopped walks; walking; walked is; being; was/were