— Wow. It is rather hot today. — Yes. ______ yesterday. [ ]A. So it is B. So is it C. So was itD. So it was -九年级英语

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Mrs. Peter always carried an umbrella.彼得太太过去老是带着一把伞。
(只是说明她过去的动作,不表明她现在是否常带着伞。)
比较:
Mrs. Peter always carries an umbrella.彼得太太老是带着伞。
(说明这是她的习惯,表明她现在仍然还习惯总带着一把伞)
Mrs. Peter is always carrying an umbrella.彼得太太 总是带着一把伞。
(表示说话者对这一动作或行为厌烦)
I never drank wine.我以前从不喝酒。
(不涉及到现在,不说明现在是否喝酒)

(6)如果强调已经终止的习惯时要用 used to do(过去常常做,而现在不那样做了)
He used to drink alcohol.他过去喝酒。
(意味着他现在不喝酒了。喝酒这个动作终止了)
I used to take a walk in the morning.我过去是在早晨散步。
(意味着现在不在早晨散步了)
比较:
I took a walk in the morning.我曾经在早晨散过步。
(只是说明过去这一动作)

(7)有些句子,虽然没有表示过去确定时间的状语,但实际上是指过去发生的动作或存在的状态的话,也要用过去时。
I didn''t know you were in Paris.我不知道你在巴黎。
(因为在说话时,我已经知道你在巴黎了。这句话指的是说话之前,所以只能用过去时表示。实际上,这句话暗指:But now I know you are here.)
I thought you were ill.我以为你病了呢。
(这句话应是在说话之前,我以为你病了。但是现在我知道你没病)

  • 一般过去时三变技巧:
    一变:肯定句变为否定句
    技巧1.当句中含有情态动词或助动词could,would,should等时,可直接在其后面加not构成否定句。例如:
    I could get you a concert ticket. → I could not / couldn't get you a concert ticket.
    技巧2.当句中含有系动词was,were 时,可直接在其后加not构成否定句。例如:
    I was on the Internet when you called me. → I was not / wasn't on the Internet when you called me.
    技巧3.当句中谓语是除情态动词、助动词、系动词was, were以外的动词时,在该动词之前加did not / didn't,动词还原,构成否定句。例如:
    The famous singer sang some Chinese songs. → The famous singer did not / didn't sing any Chinese songs.

    二变:陈述句变为一般疑问句
    技巧1.移动词语的位置。将was,were, could,would,should等移到句首。例如:
    He could pack his things himself. → Could he pack his things himself?
    技巧2.添加助动词did。谓语是除情态动词、助动词、系动词was, were以外的动词时,在主语之前加did,动词还原。例如:
    Mr Li looked very old. → Did Mr Li look very old?

    三变:陈述句变为特殊疑问句
    技巧1.确定疑问词:人who / whom,物what,地点where,时间when / what time,原因why,频率how often,长度how long,距离how far等等。例如:
    They gave the concert last night. → When did they give the concert?
    技巧2.辨认结构形式:疑问词+情态动词/助动词/ was / were / did +主语+...? 例如:
    The accident happened near the station. → Where did the accident happen?

  • 考点名称:倒装句

    • 倒装句:
      为了强调、突出等语的目的而颠倒原有语序的句式叫做倒装句。在倒装句中,颠倒了的成分可以恢复原位而句意基本不变,句法成分不变。

    • 倒装句使用情况:
      A. 在疑问句中
      各种疑问句一般地说都是倒装语序。例如:
      Will they come to see us this weekend ? 这个周末他们将来看我们吗?
      Are you talking about the film you saw last Monday ?
      你们是在谈论你们上周一看的那部电影吗?
      Can you speak another foreign language except English?
      除开英语,你还能说另一种外语吗?
      Where did you buy the dictionary, in the book store nearby or in Xinhua bookstore?
      你在哪儿买的这本词典,是在附近的书店还是在新华书店?
      She is not a student, isn't she ? 她不是个学生,对吗?

      B. 在感叹句中
      某些感叹句也用倒装语序。例如:
      Isn't it a beautiful garden ! 多么美丽的花园啊!
      What a beautiful garden it is ! 多么美丽的花园啊!
      (在这种句式中,主语在谓语之前,属于自然语序。对于主语和谓语而言,语序没有倒装。)
      Have you ever seen such a naughty kid like him ! 你见过那个孩子像他这么调皮!

      C. 在陈述句中
      陈述句在一般情况下用自然语序;但由于英语语法的某些原因,陈述句也要使用倒装语序。这些原因大致可以归纳如下:
      1) 为了避免句子部分内容不必要的重复,常用"so + be动词(助动词、情态动词)+主语"或"neither / nor + be动词(助动词、情态动词)+主语"的倒装句式。
      其中第一个句式表示"与前面所述的肯定情况相同", 第二个句式表示"与前面所述的否定情况相同"。例如:
      His brother is a college student; so is mine.
      他弟弟是大学生,我弟弟也是。
      His brother is not a college student; nor is min .
      他弟弟不是大学生,我弟弟也不是。
      He used to have his further study abroad; so did I.
      他曾去国外深造过,我也去过。
      He didn't use to have his further study abroad; neither did I.
      他没去国外深造过,我也没有。
      One of my friends can speak three foreign languages; so can his wife.
      我的一个朋友会说三门外国语,他的妻子也会。
      One of my friends cannot speak three foreign languages; neither can his wife .
      我的一个朋友不会说三门外国语,他的妻子也不会。
      They are now preparing for their final examinations; so are we .
      他们正在为期末考试作准备,我们也一样。
      They are not now preparing for their final examinations; nor are we .
      他们没在为期末考试作准备,我们也没有。

      2)具有否定意义的词或短语置于句首时(除否定词修饰主语外),句子一般要写成部分倒装句。
      这类词或短语常见的有:
      not, never, seldom, hardly, rarely, scarcely, by no means, under no circumstances, in no way, at no time, no sooner … (than), hardly … (when), not only … (but also), not until… ,等。例如:
      Hardly had she sat down when she heard someone knocking at the door .
      她还没来得及坐下来,就听见有人敲门。
      Not until twelve o'clock did he go to bed last night .
      他昨晚直到十二点钟才睡觉。
      Never have my sisters been to Hong Kong before .
      我的妹妹们以前从未去过香港。
      No sooner had I returned home from New Zealand than I bought a house and went to live there.
      我从新西兰一回国,就买了一栋房子并在那儿住下了。
      So far as I know, seldom does Mary come back to see her mother.
      就我所知,玛利几乎很难回来看她妈妈。
      Scarcely a drop of rain fell here last fall . (否定词修饰主语时,句子不用倒装。)
      去年秋天,这儿几乎没下一滴雨。

      3)当so, often, only等表示程度、频率的副词放在句首时,句子一般要倒装。例如:Only in this way can you come up with a solution to the problem.
      只有这样,你才有可能想出解决这个问题的办法。
      So serious was the situation that everybody faced a test.
      形势如此地严峻,每个人都面临着一场考验。
      So hard did he overwork that he fell ill at last. 他太操劳过度以致最后病倒了。

      4)当there, here, then, now等副词在句首,且谓语是come, go, be等动词时,句子一般要全部倒装。
      其意义在于引起他人的注意。如果这类句子的主语是代词,则不用写成倒装句。例如:
      Now, here goes the story.这个故事是这样的。
      Look, there comes the taxi.瞧,出租车过来了。
      Then came another question.然后又一个问题提出来了。
      Then followed the four-year War of Liberation.接下来是四年的解放战争。

      5) 当out, in, away, up, bang等表示方位或拟声词放在句首时,句子一般要全部倒装。
      这类句子比自然语序的句子更为生动、形象。但如果这类句子的主语是代词,则不用写成倒装句。例如:
      Bang goes my ace.我砰地一下打出了"爱司"。
      Away flew the bird.那鸟飞走了。
      Suddenly, in came a man with a mask on his face.突然进来一个蒙着面具的人。

      6) 其他情况还有:省略了if的虚拟条件句、某些表示祝愿的句子、以及某些让步状语从句,等等也要用倒装句式。例如:
      (省略了if的虚拟条件句)Had they not helped us, we could not have done it so successfully.
      如果没有他们的帮助,我们不可能把那件事办的如此成功。
      Should he come, say "Nobody in" to him.
      万一他来了,对他说:"公司没人。"
      (某些表示祝愿的句子)May our friendship last forever.
      愿我们的友谊常存!
      May your company become prosperous.
      祝贵公司生意兴隆!
      (某些让步状语从句)Try as I might, I couldn't lift the stone.无论我使多大的劲,我也无法搬起那块石头。
      They said they would follow the Party's lead come what might.
      他们说无论发生什么情况,他们都会跟党走的。

      7) 由于修辞或是平衡句子的原因也可以用倒装句;也可以不用。这不是一条必须的规定。

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