use... to do意为“用……做……”;be used to do意为“被用来做……”是use... to do的被动语态;be used to + n./doing意为“习惯于某事或习惯于做某事,be 还可用get, become等替换;used to be/do意为“过去常常做某事”,表示过去经常发生的动作或存在的状态,但现在已不再发生或存在了。例如:[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te S(b?7X(%sG��FroG]
People use coal to heat and cook. 人们用煤取暖、做饭。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te
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Coal can often be used to heat and cook. 煤常被用来取暖、做饭。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te ClS25FY�EDtk)`&g\n#FroG]
We have been used to the hard life here. 我们已习惯了这里的艰苦生活。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te ]+OR)]k=k+dLn*iNTaFroG]
He has got used to getting up early. 他已经习惯了早起。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te 5?* ^~XU"(Qfnd0?XtFroG]
Mary used to be a shy girl. (Now she is not a shy girl.) 玛丽过去是个害羞的女孩(暗含:她现在不是个害羞的女孩了)。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te ; O&}b?i5*&6=FroG]
The family used to live in London. ( Now they don't live in London.) 全家人过去在伦敦居住过。(暗含:全家人现在已不住在伦敦了)。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te 7/,=J_#tkg.
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