4、hataboutdoingsth?例:Whataboutlisteningtotapes?2.by的用法a.介词 prep. (指交通等)乘;例:The man came by bus. 那人是坐公共汽车来的。They went to Shanghai by plane. 他们坐飞机去上海。b.表示做某事的方式、方法结构:by+V-ing(dosthbydoingsth)Howdoyoustudyforatest?Istudybymakingwordcards.3、It’s+adj+(forsb)+todosth翻译:学好英语对我们来说是非常重要的。4.Themoreyourea