作业帮经典单选
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/10/05 01:14:26
————to take the magazine out of the reading room? A Does anyone allow B Is anyone allowed C Does it allow D Does the librarian allow 请说明一下allow的用法，谢谢。
解题思路： 如下
解题过程：
选B。allow sb to do sth 允许某人做某事，它的被动形式是：be allowed to do sth 某人被允许做某事
如 The school allows the students to take mobile phones.
The students are allowed to take mobile phones.
allow 的用法 ：
1)allow作“允许”或“许可”讲，常搭用动词不定式短语作宾语补足语即，allow sb. to do sth.允许某人做某事
①Please allow me to carry your bag.
请让我替你拿包。
②My boss doesn't allow me to use the telephone.
我的老板不允许我用电话。
③We were allowed to smoke in this room only.
我们只许在这间屋子里抽烟。
2)allow 作“许可”，“允许”讲，只可搭配动名词短语作宾语，不可直接搭用动词不定式作宾补，即只可说 allow doing sth., 不可说allow to do sth.
①They allowed smoking in this room only.
他们只允许在这间屋子里抽烟。
②Smoking is not allowed here.
此处禁止吸烟。
最终答案：略
解题过程：
选B。allow sb to do sth 允许某人做某事，它的被动形式是：be allowed to do sth 某人被允许做某事
如 The school allows the students to take mobile phones.
The students are allowed to take mobile phones.
allow 的用法 ：
1)allow作“允许”或“许可”讲，常搭用动词不定式短语作宾语补足语即，allow sb. to do sth.允许某人做某事
①Please allow me to carry your bag.
请让我替你拿包。
②My boss doesn't allow me to use the telephone.
我的老板不允许我用电话。
③We were allowed to smoke in this room only.
我们只许在这间屋子里抽烟。
2)allow 作“许可”，“允许”讲，只可搭配动名词短语作宾语，不可直接搭用动词不定式作宾补，即只可说 allow doing sth., 不可说allow to do sth.
①They allowed smoking in this room only.
他们只允许在这间屋子里抽烟。
②Smoking is not allowed here.
此处禁止吸烟。
最终答案：略