allow有名词的用法吗
allow对应名词？
allow对应名词？
allow的名词是allowance，意思是津贴.
allow后加什么形式？
分两种情况：
1)allow作“允许”或“许可”时，常搭动词不定式短语作宾语补足语，即allow do sth.允许某人做某事。
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。
allow是及物还是不及物？
allow 是及物动词，但也可做不及物动词：
及物动词时：
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 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 doesnt 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.
3)allow还常与 out,in,up等副词搭配使用,即 allow 等.
①She wont allow the children in until theyve wiped their shoes.
直到孩子们把鞋擦干净,她才让他们进来.
②She is not allowed out after dark.
天黑后,不准她出去.
③The patient was allowed up after ten days.
十天后病人才被允许起床(下地).
不及物动词时：
固定搭配加for
allow for 考虑到，把……考虑进来，体谅