allow的用法

Question

如题所述

Answer 1

先说一下allow的意思：
作为及物动词时 vt.
1. 允许,准许[O2][+v-ing]
Swimming is not allowed at this beach.
这片海滩禁止游泳。
She allowed us to smoke.
她允许我们抽烟。
2. 准...进;准...出[O]
He doesn't allow cats in the room.
他不允许猫进入房内。
3. 给予,提供;容许[O1][(+for)]
Their teacher allowed them three days for the assignment.
他们的老师给他们三天时间完成作业。
4. 使成为可能[O2]
The windfall allowed me to buy a house.
这意外之财使我得以购置一幢房子。
5. 认可
The judge allowed the claim.
法官同意了这一请求。
6. 【书】承认[+that]
He allowed that they were right.
他承认他们是对的。

作为不及物动词时 vi.
1. 容许[(+of)]
The situation allows of no delay.
情况不容许有任何延误。
2. 考虑[(+for)]
In working with this cloth, be sure to allow for shrinking.
用这种布缝衣,务必考虑到洗后会缩水。
关于allow的短语：
1.allow sb to do sth允许某人做某事
2.allow sb not to do sth不允许某人做某事
3.allow sb from sth./doing sth. 某事物向某人开放、允许某人做什么事
4.allow doing sth 允许某人做某事
5.allow for 考虑，顾及
6.allow of 容许

Answer 2

1. allow (doing) sth 允许(做)某事。如：

The facts allow no other explanation. 事实不允许有其他的解释。

We don’t allow eating in the classrooms. (我们)不允许在教室吃饭。

注：有时用于被动语态。如：

Dogs are not allowed. 狗不得入内。

Smoking is not allowed here. 此处不准吸烟。

2. allow sb to do sth 允许某人做某事。如：

My parents don’t allow me to go out at night. 我父母不允许我晚上出去。

Her boss doesn’t allow her to use the telephone. 她的老板不允许她使用电话。

注：有时用于被动语态。如：

Passengers are not allowed to smoke. 乘客不准吸烟。

3. allow sb sth 给予某人某物(尤指钱或时间)；让某人有(拥用或带有)某物。如：

He allows his son too much money. 他给他儿子的钱太多。

We’ll allow you time to answer. 我们将给回答的时间。

I will allow you 10% off the price if you pay now. 如果你现在付款，我可以给你打九折。

We allow passengers one item of hand luggage each. 我们允许每个乘客带一件手提行李。

注：有时用于被动语态。如：

I’m not allowed visitors. 我不准有访客。

4. allow for 考虑到，把……考虑进来，体谅。如：

We should allow for every possible delay. 我们考虑到任何可能的延误。

We must allow for his youth. 我们必须体谅他的年轻.

Answer 3

allow sb to do sth 允许某人做某事 例：My parents allow me to work with my friends.
sth allows doing sth 某事允许（被）做 例： Photos allow taking here.
be allowed to do sth 被允许做某事 (说制度) 例:We are allowed to .work with my friends
should be allowed to do sth 应该被允许做某事（谈观点） We should be allowed to desigh our own clothes.

Answer 4

Answer 5

allow sb to do sth
allow doing sth
be allowed to do sth本回答被提问者和网友采纳