unless+done

  • unless怎么读英语
    答:unless:英 [ənˈles] 美 [ənˈles]conj.除非;除非在…情况下;若非;如果不 prep.除…之外 例句:1.I won't tell them ─ not unless you say I can.我绝不告诉他们——除非你允许。2.Unless I'm mistaken, she was back at work yesterday.除非是我记错了,...
  • 按不同形式要求用英语造句。
    答:5.以 having done 开头Having finished the work ,they went home.6.以 when/while doing 开头when /while watching TV, we heard a cry.7.以 when/while done 开头when seen from the top of the mountain, the city looks very small 8.以 if/until/although/once/unless done 开头各造一...
  • 谁来帮我解释一下这道英语选择题
    答:unless something ___to fight against pollution .unless=if...not...是引导条件状语从句的。B是 将来时 ,A是过去时,C是非谓语,可排除。D。是 一般现在时 的 被动语态 。unless sth.is done to fight against pollotion= If sth.is not done to ...=if we don't do sth.to fight....
  • 分词用法
    答:1、作状语。分词在句子中作状语,可以表示时间、条件、原因、结果、让步、方式、伴随等。分词(短语)作状语时,其逻辑主语应与句中主语相一致。当现在分词表示的动作发生在谓语动词之前时, 则用现在分词的完成式,当所表示动作与谓语动作同时发生, 则用现在分词的一般式。完成或被动关系用过去分词。2、...
  • 作事莫匆忙 nothing must be done hastily but killing of fleas
    答:除非另作说明 otherwise specified; unless otherwise specified; unle...除非在...另作说明 unless otherwise specified in 若要人不知,除非己莫为 the day has eyes , the night has ears; the day has eyes, the night has ears;...若要人不知,除非已莫为 what is done by nigh...
  • 介词后面能直接加done吗?
    答:介词后面必须要接动名词,如果是被动语态,就应该为being done。连词后面只能跟-ing, -ed,因为是省略句。比如when就是连词,像这样的词还有,while, if, unless, even if, even though, as if, as though等
  • 在英语中,连词 + done 是什么 意思 举几个 例子.. 顺便说下怎么用...
    答:When heated, ice will be changed into water. (= When it is heated, ice will be changed into water. 冰加热时,就会变成水。Once seen, it can never be forgotten. (= Once it is seen, it can never be forgotten. 这东西一旦看到一次,就永远也忘不了。Unless (it is) changed, ...
  • unless引导的从句的时态?
    答:unless是从属连词,引导条件状语从句,当unless=if not 时可以引导虚拟条件句,当从句所表达的条件是有可能实现的、有可能是真实的条件时,用真实条件句,如果从句所表达的条件是不可能实现的、与客观事实完全相反的条件或假设时,用虚拟条件句.这句话中是有可能实现的:除非朱丽叶一起做,否则我们就决定不做...
  • unless不能和什么连用
    答:conj. 除非;除非在…情况下;若非;如果不。例句:I won't tell them ─ not unless you say I can.我绝不告诉他们——除非你允许。Unless I'm mistaken, she was back at work yesterday.除非是我记错了,她是昨天回来上班的。Unless we start making some sales, we're done for.如果我们...
  • unless可以用于虚拟语气(条件状语从句中的虚拟条件句)吗?
    答:回答:unless是从属连词,引导条件状语从句,含有否定意义,相当于if条件状语从句的否定形式。If引导的条件状语从句有两种,真实和非真实,当unless=if not 时可以引导虚拟条件句,当从句所表达的条件是有可能实现的、有可能是真实的条件时,用真实条件句,如果从句所表达的条件是不可能实现的、与客观事实完全相反的...

  • 网友评论:

    卫炕15833251817: 介词后面能直接加done吗? -
    4840钱怎 : 介词后面必须要接动名词,如果是被动语态,就应该为being done. 连词后面只能跟-ing, -ed,因为是省略句.比如when就是连词,像这样的词还有,while, if, unless, even if, even though, as if, as though等

    卫炕15833251817: 在英语中,连词 + done 是什么 意思 举几个 例子.. 顺便说下怎么用 . . 谢谢了 -
    4840钱怎 : 当过去分词或过去分词短语用作状语时,有时根据语义的需要可以在其前加上相应的连词,如when, while, as, after, before, till, until, if, unless, although, though, even if, even though, once等.如:If accepted for this post, you will be informed next ...

    卫炕15833251817: unless的用法是什么?
    4840钱怎 : Unless: conj. 除非, 如果不 一、unless = if not是从属连词,引导条件状语从句,含有否定意义,相当于if条件状语从句的否定形式.注意:unless引导的条件状语从句和if条件状语从句,与其它时间状语从句一样,用一般现在时代替将来时. 1. ...

    卫炕15833251817: unless if once用法的区别
    4840钱怎 : 首先意思上就不同 unless 除非 if 如果 once 一旦 unless 1、 if not 除非 we won't get there on time unless we leave earlier.除非我们早点离开,否则不能准时到.2、except when 除...之外,除...的情况之外 The directors have a meeting every Friday, ...

    卫炕15833251817: 在英语中,连词 + done 是什么 意思 举几个 例子..顺便说下怎么用 .. -
    4840钱怎 :[答案] 当过去分词或过去分词短语用作状语时,有时根据语义的需要可以在其前加上相应的连词,如when,while,as,after,before,till,until,if,unless,although,though,even if,even though,once等.如:If accepted for this post...

    卫炕15833251817: 按不同形式要求用英语造句. -
    4840钱怎 : 1.以 to do 开头 To clean the classroom is our task this afternoon. 2.以 介词+doing 开头On hearing the good news ,we all jumped with joy. 3.以 doing 开头Walking in the street, I met an old friend of mine. 4.以 done 开头Seen from the top of the ...

    卫炕15833251817: 英语八种时态构成 -
    4840钱怎 : 你好,我是世纪雅思学习的,通过学习我总结了点经验,和你分享一下:一般现在时 do 一般过去时 did 一般将来时 will do 现在进行时 is(am are)doing 过去进行时 was(were)doing 一般过去将来时 would do 过去完成时态 had done 现在完成时 ...

    卫炕15833251817: ...以 介词+doing 开头3.以 doing 开头4.以 done 开头5.以 having done 开头6.以 when/while doing 开头7.以 when/while done 开头8.以 if/until/although/once/... -
    4840钱怎 :[答案] 1.以 to do 开头 To clean the classroom is our task this afternoon. 2.以 介词+doing 开头On hearing the good news ,we all jumped with joy. 3.以 doing 开头Walking in the street,I met an old friend of mine. 4.以 done 开头Seen from the top of the mountain ,...

    卫炕15833251817: 求unless 用法.
    4840钱怎 : unless 是“除非”的意思,通常放在句首或句末.句式: 主句+unless+从句 ,主句从句都可以是完整的句子. 但在下列情况下二者不能换用:1)表示“由于未发生B而发生A”的句子只能用if…not, 而不用unless.例如:I'd be glad if she doesn't come this evening.如果今天晚上她不来我将很高兴.2)if…not可以引导一个虚拟条件句,unless一般不引导虚拟条件句.例如:If she weren't so silly, she would understand.例句:

    卫炕15833251817: 求两道英语题及unless的用法
    4840钱怎 : 1.unless是从属连词,引导条件状语从句,含有否定意义,相当于if条件状语从句的否定形式.unless = if not 2.A have little time left=几乎没剩余时间了 3.C UNLESS引导的是从句所以不选Bwe won't have cleaner water to drink unless something [ ] soon前面有个WILL由于时态关系选C

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