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He always devotes his time to helping children with their st

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/09/19 01:29:49
He always devotes his time to helping children with their studies rather than_ games on computer.
A.play B.playing
哪一个,为什么?
B
因为playing是和helping并列的
再问: 可不是有 rather than do 这个词组吗?
再答: rather than 有连词和介词两种用法,你说的那种是连词用法,此句中是介词用法。 rather than conj.(连接词) And not: 而不是…,而非…: “Gibson guitars—with their carved tops and necks that are fitted and glued to the body, rather than bolted on—are expensive to make”(Joshua Rosenbaum) “制造吉伯逊吉他非常昂贵——精雕的顶端和颈部被安装且黏到吉他主体,而不是被锁上”(乔舒亚·罗森鲍姆) prep.(介词) Instead of: 而非…,替代…: “diseases in which the immune system plays the villain rather than the protector”(Sandra Blakeslee) “免疫系统在疾病中扮演的是坏蛋的角色,而非保护者”(桑德拉·布莱克斯利)
再问: 怎么判断 rather than 是用作连词还是介词呢?