sentence Are you sure? /Are-you-sure*= 1

Are you sure? 英语句型语法分析长句已解锁

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可尝试扩展句子。越复杂的句子,分析结果越丰富。

[[0, 1], [1, 2], [2, 4]]
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be. + sth. + adj. + ?

这是一个一般疑问句。

  • I guess you want to keep me in my place, is that right?
  • Are you sure we are going in the right direction?
  • Are you at all interested? No, not at all
  • Is it possible to hook my computer into your network?
  • Isn't it sort of late in life for your grandparents to buy a house?
  • Is it possible to derive this word from Greek?
  • Why are you privy to this secret information?
  • Am I crazy in the head, or did I just see someone walking a leopard on a leash?
  • Is this matter out in the open, or is it still secret?
  • Can anybody get through, or are you just stubborn?

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sure

这是一个形容词短语。
adj. 肯定的; 确信的; 必然的, 必定的; 自信的, 有把握的; 可信的; 确定的; 无疑的, 坚定的; 可靠的; 稳的; 稳妥的; 稳固的; 无差错的, 准确的; 不可避免的; 有效的, 管用的, 灵验的; 不容置疑的

certain、confident 及 sure 的区别

certainconfidentsure意思都含确信的

注意! 当前仅对比在该相似语意下的区别
sure
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sure、certain 的区别

两者都可用作表语,表示一定确信,有时可互换。互换的场合应注意以下几点用法:

表示说话者的态度或看法

即表示说话者自己的态度或看法,其意为一定会肯定会。此时主要用法有:

(1) 单独用作表语:

  • One thing was [sure/certain]: they'd be late. 有一件事是确定无疑的,他们会迟到。

(2) 后接不定式:

  • He's [certain/sure] to win. 他一定会成功。
  • They're [certain/sure] to need help. 他们肯定需要帮助。
  • If you do this, you are [certain/sure] to be found out. 如果你这样做一定会被发现。
表示句子主语的判断或信念

即表示句子主语对某一情况的判断或信念,其意为相信, 确信, 有把握等。此时通常用于以下结构:

(1) 后接of/about sth:

  • He is [certain/sure] of success. 他确信会成功。
  • Are you certain [of/about] that? 你对此有把握吗?

(2) 后接of doing sth:

  • Our team is [certain/sure] of winning. 我们队有把握赢。
  • You can be [sure/certain] of his agreeing. 你可以放心他会同意。

(3) 后接that/whether/if宾语从句:

  • I am [sure/certain] that he is honest. 我肯定他是诚实的。
  • I'm [sure/certain] that it's not your fault. 我敢肯定这不是你的错。
  • Are you [certain/sure] that this is the right road? 你肯定这条路对吗?
be sure/certain为肯定式或疑问式时,后接that引导的从句;当为否定式时,后接whether/if引导的从句。
  • I'm not [sure/certain] whether he still works there. 我不能肯定他是否还在那里工作。
  • I wasn't [sure/certain] whether he would agree. 我不太肯定他是否会同意。
  • He wasn't [sure/certain] whether he would be able to get back in time. 他不能肯定他是否能准时回来。

(4) 后接其他从句:

  • I'm not [sure/certain] where she lives. 我不能肯定她住在哪里。
  • I'm not [certain/sure] who wrote it. 我不太清楚这是谁写的。

语义区别
在完整分析区别时,需要在词法、句法、语义角度同时考虑。本小节分析语义上的区别。下面两小节则讲述词法、句法上的固定使用模式。

sure表示主观的推测或感觉,所述事实并不一定如此。

certain则指说话者有充分的理由或根据,肯定某事会发生。

即在上小节讲述的通用场景下使用surecertain,会存在一定的主、客观角度偏向,同时语气也会存在些许差异。

结合上下文

如果上下文提供了更多的支持依据,往往偏向更加肯定的语气,这时候,使用certain会更加适合语境。

  • I'm certain he wasn't in the classroom. I saw him in the library.
  • I'm certain that he will go the concert. He told me so an hour ago.
只能用 certain 的情形

以下情况通常只用certain,而不用sure:

当句中用了形式主语或形式宾语it
  • It's certain that he'll come tomorrow. 他明天肯定会来。
  • I thought it certain that he would be late. 我肯定他会迟到。
  • It's certain that prices will go up. 价格肯定会上涨。
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  • It's not certain how much it will cost. 这要花多少钱还不确定。
作定语

表示某一, 某些

  • A certain Mr Green wants to see you. 有个叫格林先生的人想见你。
  • Certain plants are good to eat but others are not. 有些植物好吃, 而其他一些则不好吃。
  • A certain person called on me yesterday.
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  • Certain students have failed in the exam.
只能用 sure 的情形

be sure (not) to do sth.(一定要或不要做某事)这类祈使句中通常不用certain:

  • Be sure not to forget it. 千万别忘记啦。
  • Be sure to get there before nine. 务必在九点前到达。
  • Be sure to turn off the light when leave. 离开时一定要关灯。

sure有时还可与there be搭配使用。如:

  • There's sure to be a place for him somewhere. 在什么地方准有他容身之地。
  • There is sure to be trouble when she gets his letter. 在她收到他的信时,肯定会有麻烦。
作定语

表示有把握的; 肯定的; 可靠的

  • Put it in a sure place.
  • There was only one sure way to succeed.
作副词

sure在美语中可用作副词作肯定答语,用以代替surely,相当于certainlyof course。而certain则不能用作副词。

  • I wonder if I could use your phone. Sure. Go ahead.
  • Zhou Lan, can I have a look at your copy of China Daily? Sure, go ahead.
两者在习语中的用法
用于for certain/for sure, 意为肯定地, 确切地等,两者可互换
  • I can't say for [certain/sure] when he will come. 我不敢肯定地说他什么时候来。
  • No one knows for [sure/certain] what happened to her. 没有人确切地知道她出了什么事。
用于make certain/make sure,意为弄清楚, 弄得有把握,两者可互换
  • They made [certain/sure] (that) they weren't late. 他们有把握不迟到。
  • I think there's a train at 10:40, but you'd better make [certain/sure] of it. 我想 10:40 有趟火车,但你最好去核实一下。

暂无例子

sure 的其它常用短语:

be. sure of sth.确信...sure sth.肯定的...
sure enough果然be. sure about sth.对...有把握
be. sure to do. (sth.)确定...be. sure for sb. to do. (sth.)确信
be. sure wh-/how + 不定式, wh-/how + 不定式作宾语成份be. sure whether + 不定式, whether + 不定式作宾语成份

翻译:你确定吗?
Are you sure?

简单句 包含的语法知识点都比较少,可以试试扩展成分让其变得复杂。

句子类型是一般疑问句,其时态为一般现在时

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