"I want to thank you and also ask you to show this warmness for the whole duration of the tournament until they leave South Africa."

VOA: standard.2010.06.11

So I'm going to ask you to experience not only the lecture but also the learning community.

你们不仅将体验,这个讲座,也会体验该学习社群。

麻省理工公开课 - 媒体、教育、市场课程节选

Like I mentioned, you can also use "I want to" to ask if you may do something indirectly.

就像我之前说的，你可以用“I want to”句型间接地询问你是否可以做某些事。

I want to 课堂 - SpeakingMax英语口语达人

There is this social context of race relations whose grammar he is also learning, and I would just remind you of the passage where he starts to ask his mother about whether his granny is white or not.

一种来自家庭无可绘状的影响,当时社会的种族对立，对他学习的语言也有很深的影响,各位看一下当他问母亲,祖母是白人还是黑人？

耶鲁公开课 - 1945年后的美国小说课程节选

Along the way I'm attempting to also to answer the question that people always ask me when they understand I'm a historian about Greece and if they have any interest in the subject.

那时人们知道我是个希腊史学家,如果他们对希腊史感兴趣,他们就会问我一些问题,我也会试着去回答他们

耶鲁公开课 - 古希腊历史简介课程节选

It is also, I should say, on the basis of this letter, which is why I ask people from time to time to remove their caps in the class room, from the House of Study.

也应可以说是因为这封信，促使我总是要求,课堂上的同学摘下鸭舌帽来听课，至少在学习的殿堂里。

耶鲁公开课 - 政治哲学导论课程节选

Also, I ask the teaching assistants to give me little capsule descriptions of you so that if in ten years, or 20 years from now, I get a call from a reporter asking about this illustrious person who was once my student, I can have something to prod my memory.

我还要求助教做一个,你们每人的简要描述给我,这样的话,如果在10年20年后,有个记者打电话给我,向我询问一位曾经是我的学生,而现在已经声名显著的人时,也好有些资料帮我想起来

耶鲁公开课 - 金融市场课程节选

I'd like is also very useful. You can use "I'd like" to ask for something.

'd like 也是非常有用的句型。你可以用它来表达你想要一些东西。

I'd like 课堂 - SpeakingMax英语口语达人