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Ask 与 Ask For

右侧笔记支持独立滚动。边听名师连读拆解，边对照右侧的语法事实与统计数据笔记。

ask v. 问，询问；请求，要求，邀请

ask a question/ask sb. 问（一个问题）/问某人  ask for 要，要求（某样东西）
  • I asked (Mary) a question. 问问题
  • They asked Tony to sing a song. 他们请托尼唱首歌。
  • They asked her to spend the weekend with them. 他们邀请她和他们一起度周末。
  • ask for the answer. 问答案
  • I asked for a cup of coffee, but they gave me a cup of tea.我要一杯咖啡，但他们给了我一杯茶。
  • You are always asking for help. 你总是在寻求帮助
Except 不用于句首 Except for 句首、句中 Apart from 习惯上喜欢放句首
Everyone has helped in some way apart from/except for/except you.
All the passengers are millionaire except us. （减号） Apart from/Except for you, everyone has helped in some way.
I invited everyone except George. / Except for George I invited everyone. Except for/Apart from this, everything is in order.

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except for 含有对整体中的某一个方面不满意

  • The article is very good except for his handwriing.
  • Except for his height, he is very excellent.

强调整体当中某一方面除外,剩下的整体都不错

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besides 除…之外（还）

如果认为整体之中做这件事情的人除了整体之外，还有这个人也做了（包括），是加号=besides；如果认为整体之中做这件事情的人除了整体之外，这个人没有做（排除），是减号=except；如果放在句首，统一用apart from 代替 except/besides

which of 那一个 both of 两者都 either of sb. 两者中的任何一个(肯定) neither of sb. (否定)任何一个都"不"
  1. Which of the two do you prefer?
  2. There are three books on the table.
  3. Which of them is yours?
  1. Both books/Both of the books are interesting.
  2. I like both of these bags.
  3. Both of us/them left early.
  1. I don't like the book.
  2. Either of them. 选择一个使用
  3. My sister doesn't like it either(否定“也”).
  4. You can choose either of the two options.
  1. Which bag shall I use?
  2. Neither of us likes it. (不定代词)
  3. It doesn’t matter which. 随便
  4. Neither of them. Use a suitcase. 哪个都不行。用个手提箱吧。
当询问在多个中的人或事物中偏爱哪一个或选择哪一个时 它用在名词前时，of 可省略，当用在代词前面时不可省略 用于肯定语境，表示在两者中的任何一个。 用于否定语境，表示两者都“不”
either 与 neither 都是对两个人或物而言（后接单数名词）。either 指 one or the other（不是这个就是那个），either 和 neither 后跟 of 时则指两个事物中的每一个。