用be good at造句和翻译


用be good at造句和翻译

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be good at +doing表示擅长做某事,前边的be动词注意根据时态和人称变化,后边的动词变成现在分词形式,就是ing形式 。I was good at singing when I was in primary.我上小学的时候擅长唱歌 。They were good at playing football when they were young.他们年轻的时候擅长踢足球 。如果不要求时态单纯说擅长的意思,就现在时就好 。
【用be good at造句和翻译】

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