8.8be afraid doing/to do-特别词精讲
8.8 be afraid doing/to do
be afraid to do不敢，畏惧往做某事，是主不雅观上的缘故原因不往做，意为"怕"，be
afraid of doing担心出现doing的状况、功效。doing是客不雅观上形成的，意为"生怕，生怕"。例如：
She was afraid to step further in grass because she was
afraid of being bitten by a snake.
她生怕被蛇咬着，不敢在草丛中再走一步。
She was afraid to wake her husband.她不敢往叫醒她丈夫。
She was afraid of waking her husband.她生怕吵醒她丈夫。

关键字：be afraid of doing be afraid to do regret to do doing to do to doing try doing to do