my favourite hobby is 后跟什么词呢?playing chess或者play chess?想知道关于此的具体语法.究竟是后跟playing chess,还是play chess.

my favourite hobby is 后跟什么词呢?playing chess或者play chess?
想知道关于此的具体语法.
究竟是后跟playing chess,还是play chess.

当然是跟playing chess（下棋）拉
hobby是兴趣的意思,favourite是最喜欢的意思,my favourite hobby is.你没有看到is吗?is是be动词,be动词后面的动词一定要加ing.
所以正确答案是：
my favourite hobby is playing chess.
that’s so easy!