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8.8 be afraid doing/to do
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be afraid to do 不敢,膽怯去做某事,是主觀上的原因不去做,意為"怕";
be afraid of doing 擔心出現(xiàn)doing的狀況、結果。 doing 是客觀上造成的,意為"生怕,恐怕"。

She was afraid to step further in grass because she was afraid of being bitten by a snake.
她生怕被蛇咬著,而不敢在草叢中再走一步。
She was afraid to wake her husband.
她不敢去叫醒她丈夫。
She was afraid of waking her husband.
她生怕吵醒她丈夫。











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