答案解析

查看更多优质解析解答一举报(1)直接在谓语动词后加ing.

例如:going,

starting,

working,

looking,

playing.

(2)去掉词尾不发音的e,

再加ing.

例如 leaving,

making,

coming,

writing.

注意:如果单词结尾的e发音,

则不能去掉,

也直接加ing.

例如:see -seeing.

.

.

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