Let students know how to use the new phrase "be allowed to" and "be not allowed to".

让学生知道如何使用新短语 “be allowed to” 和 “be not allowed to”。

youdao

He said the only alternative was to starve the people, and he said this could not be allowed to happen.

他说惟一的其他办法是饿那些人，但他说这种做法是不允许的。

《柯林斯英汉双解大词典》

Libraries are an investment for the future and they should not be allowed to fall into decline.

图书馆是对未来的一种投资，不应该让图书馆衰落。

《柯林斯英汉双解大词典》

He's not to be allowed to fall into his grave like an old dog.

VOA: special.2009.11.29

Why would it be that somebody else is allowed to invest in a hedge fund and I'm not?

为什么允许其他人投资对冲基金,而我却不能呢

耶鲁公开课 - 金融市场课程节选

And he surely would not be allowed to philosophize in many cities and countries today.

可以肯定的是他不会被允许,在现今许多城市及国家中进行哲思。

耶鲁公开课 - 政治哲学导论课程节选

Members of the Senate, if justice is to be done, these misstatements and mischaracterizations must not be allowed to stand and must not be allowed to influence your judgment as you look at the evidence.

CNN

Our society has a moral obligation to make sure that the next Jared Loughner be given treatment and not be allowed access to the kind of weapon and ammunition he then used so violently and destructively.

FORBES: The Insane Tragedy of Being Incompetent to Stand Trial AND Allowed to Buy a Glock 19

Officials will also no longer be allowed to stay in luxury hotels during inspection tours and vehicles will not be allowed to make excessive use of sirens.

BBC: 'Banquet ban' for China military