为什么swim变正在进行时变swimming而不是swiming

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/11/12 22:57:20

动词是闭音节的单音节词,或是以重读闭音节结尾的多音节词,而末尾只有一个辅音字母时,这个辅音字母须双写,然后再加-ing.如：
Sit－sitting run—running swim-swimming
Stop—stopping begin—beginning
admit—admitting forget－forgetting
[注一] send,think,accept等动词虽是闭音节或以重读闭音节结尾,但末尾有一个以上的辅音字母,因此,这个辅音字母不双写,应直接加 -ing.如：sending,thinking,accepting.
[注二] 少数双音节的动词,重音在第一音节,仍双写末尾的辅音字母,然后再加-ing.如：
travel—traveling level—levelling
total—totaling model—modelling

为什么swim变正在进行时变swimming而不是swiming 为什么说“游泳队”是swim team而不是swimming team呢? Can you_____? A swim B swiming C swimming They are going to__ A.swim B.swiming C.swimming I want to go swimming.为什么是swimming而不是swim?有同义句吗. Can you help the student with swimming?为什么是swimming而不是swim? 帮助孩子们游泳：help kids with swimming.为什么用swimming而不是swim? swim为什么变成swimming? ( ) 1.Do you like ______?A.swim B.swimming C.swiming D.swim, 我经常去游泳为什么是 go swimming 而不是 go to swim Does helen like swimming?为什么要填swiming 英语swim的现在分词是swiming还是swimming?还是都行?