状语从句知识点小结

时间:2023-04-19 14:16:08 安媚 小结 我要投稿

状语从句知识点小结

  时间过得真快,一段时间的工作已经告一段落了,我们通常会学习到一些做人的学问,让我们好好捋捋,写一份小结吧。你想好怎么写小结了吗?以下是小编帮大家整理的状语从句知识点小结,希望对大家有所帮助。

状语从句知识点小结

  状语从句知识点小结

  时间、地点、条件、让步、方式状语从句等的主语与主句主语相同时,有时可用省略形式。如:

  He fell asleep while (he was) doing his homework. 他在做着功课时睡著了。

  Fill in a proper preposition where (it is) necessary. 在需要的地方填上适当的介词。

  He will come if (he is) asked. 如果请他来,他会来的。

  He wont come unless (he is) invited. 他不会来,除非邀请他。

  If (it is) necessary, ring me at home. 如果必要,可以打电话到我家找我。

  He is better, though (he is) not yet cured. 他好一点了, 虽仍未痊愈。

  It usually happens as (it is) described above. 情况通常就像上面描述的那样发生了。

  He glanced about as if (he was) in search of something. 他向周围望了一眼,仿佛在找寻什么。

  He cleared his throat as if (he was) to say something. 他清了清嗓子,像要说什么似的。

  状语从句知识点小结

  1.When既可引导一个持续动作,也可引导一个短暂动作,可用于主句和从句动作同时发生或从句动作先于主句动作。当主句是将来时,从句的时态用现在时。(when在实际中用得最多)

  I told my children when Lincoln was your age he walked twelve

  miles to school everyday. But my son said, Thats nothing. When he was your age, he was president.

  我告诉我的孩子:当林肯你那么大岁数时他每天走12英里去学校,我儿子说,那没什么,当他你那么大岁数时已经当总统了。

  theres a side to President Reagan that people dont know. When he was a young man, he read complete works of Shakespeare. Of course, when Reagan was young, Shakespeare hadnt written all that

  里根总统还有一面人们并不知道,年轻时他曾读过莎士比亚全集当然里根年轻时莎士比亚还没写那么多。

  注:讽刺里根读书少,岁数大。

  当when引导的时间状语从句为系表结构,而且其主语和主句的主语一致,其标语又是一个名词,就可以以as引导的省略句来代替when引导的从句。如:

  As a young man, he read complete works of Shakespeare.

  他年轻时读过莎士比亚全集。

  When the game is finished, the king and the pawn[卒] go into to the same box.

  游戏结束时,国王和士兵进入同一个盒子。

  注:人生就象一场游戏,游戏结束时,亿万富翁也好,平头百姓也好都进入一样大小的棺材(或骨灰盒)。Finish为短暂动作,从句动作先于主句动作。

  场景再现:在筹集善款的晚会上,可以这么调侃:

  How noisy an audience can be when you ask for quiet ____ and how quiet it can be when you ask for money.

  (多么令人惊奇啊,)当你要求安静时听众乱烘烘的当你要钱时全场一片寂静。

  2.While引导的动作必须是持续性的,侧重主句动作和从句动作相对比。如:

  Plumber(水暖工): Im sorry I was late.

  Man: While we were waiting for you, I taught my wife how to swim.

  水暖工:很抱歉我来晚了。

  男人:我们等你的时候,我教我太太学游泳。

  状语从句知识点小结

  1. 引导让步状语从句的从属连词主要有 although, though, however (=no matter how), even if(即使), whether…or(不论…还是)等连词。如:

  The speech is good, though it could be better. 这次演讲不错,虽然还可以再好一点。

  He went out even though it was raining. 尽管下雨,他还是出去了。

  2. as 也可引导让步状语从句,但要将名词、形容词或副词等提到 as 前,若提前的是单数可数名词,要省略 a / an。如:

  Teacher as he is, he can’t know everything. 虽然是老师,他也不可能什么都懂。

  3. 连词 while 有时也可表示“尽管”、“虽然”,引导让步状语从句。如:

  While we don’t agree we continue to be friends. 尽管我们意见不同,我们还是朋友。

  4. whatever, whoever, however, whenever, wherever 等引导让步状语从句。如:

  Don’t lose heart whatever you do. 不管你做什么,都不要灰心。

  Whoever you are, you can’t pass this way. 不管你是谁,你都不能从这里通过。

  注:表示“虽然”的 though, although 不可与 but 连用,但可与 yet, still 连用。

  状语从句知识点小结  

  一般情况下,时间和条件状语从句的谓语动词一般用“一般现在时”表示“一般将来时”,用“现在完成时”表示“将来完成时”。例如:

  I will call you as soon as I arrive in Beijing. 我到北京就将给你打电话。

  (这是由as soon as引导的时间状语从句,从句中的谓语动词arrive是一般现在时,表示一般将来时,绝不可用will arrive)

  As soon as I have finished this work, I will have gone home. 我一完成此工作,就回家。

  (从句中的谓语动词用现在完成时have finished,表示将来完成时,绝不可用will have finished)

  If he comes back, please let me know.如果他回来了,请通知我。

  (从句中的谓语动词用comes back,表示一般将来时,绝不可用will come back)

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