作业帮and 和or 的用法
来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/04/29 11:10:16
and 和or 的用法
1在否定句中,列举成分为主语,且在否定词之前,用and；而列举成分在否定词后,用or
eg：Lily and Jane can't speak English well
.I don't like tea or coffee.
2在否定句中,所连接的两个部分都有否定词用and
eg：There is no water and no air on the moon.
3在否定句中,without后有列举成分,用and；肯定句中,without后有列举成分,用or
eg:Man can't live without water and air.
Man will die without water or air....
eg：Lily and Jane can't speak English well
.I don't like tea or coffee.
2在否定句中,所连接的两个部分都有否定词用and
eg：There is no water and no air on the moon.
3在否定句中,without后有列举成分,用and；肯定句中,without后有列举成分,用or
eg:Man can't live without water and air.
Man will die without water or air....