新概念英语第二册第2课练习及详解

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        1. Summary writing 摘要写作
         回答下列问题，将答案组成一个段落，不要超过50个单词。
        1. Does the writer always get up early on Sundays, or does he always get up late?
        2. Did he get up early last Sunday, or did he get up late?
        3. Who telephone then?
        4. Had she just arrived by train, or had she come on foot?
        5. Was she coming to see him or not?
        6. Did he say, ‘I’m still having breakfast’, or did he say, ‘I am still in bed’?
        7. Was his aunt very surprised or not?
        8. What was the time?
        参考答案
        The writer always gets up late on Sundays. He got up late last Sunday. Then his aunt Lucy telephoned. she had arrived by train. She was coming to see him. "I'm still having breakfast," he said. His aunt was very surprised. It was one o'clock.

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        2. Key structures 关键句型
        现在进行时和一般现在时
        现在进行时表示说话的当时正在发生或正在发生的事件,也用来表示现阶段（一段时间）的动向。现在进行时常与now，just，still等副词连用：
        I am working as a teacher. 我现在的是个老师。（"现阶段" ）
        He is still sleeping. 他还在睡觉。（现在还在睡觉）
        Jane is just dressing up.简正在打扮。
        一般现在时表示习惯性动作, 真理, 是过去、现在和未来都会发生的事情。一般现在时一般与频率副词often，always，sometimes，never，frequently，rarely，ever等连用。
        Helen never writes to her brother Tony. She sometimes rings him.
        频率副词往往放在句子中的实义动词前, 非实义动词后；
        如果既有实义动词又有非实义动词, 要放在两个之间；疑问句中副词往往放在主语后面。
        在否定句中not必须放在always之前，而且也出现在generally、normally、often、regularly和usually之前；not必须出现在sometimes和frequently之后。
        表示肯定的可以用在句尾；在特别强调和需要对比时，frequently、generally、normally、sometimes、usually等副词可用于句首。
        I get paid on Friday usually. 我通常星期五领工资。
        Very often the phone rings when I’m in bath. 电话铃总是在我洗澡的时候响。
        非实义动词
        ①系动词(be)
        ②帮助动词构成时态的助动词(do, does, will, shall, have, had, has)
        ③情态动词(must, can, may) 除此之外都是实义动词
        I frequently go to bed hungry. （形容词作状语）
        He went to school hungry. 饿着肚子上学.
        You must come here hungry. 空腹来这里.
        Now, Often, Always 表示现在和经常发生的动作。
        注意以下摘自本课的陈述句和疑问句。
        Now                                  Often and Always
        It’s raining.                        I never get up early on Sundays.
        I’m coming to see you.        I sometimes stay in bed until lunchtime.
        I’m still having breakfast.     Do you always get up so late?
        What are you doing?
        Here are some more sentences 请看其他例句：
        He is still sleeping. 他仍在睡觉。
        He rarely gets up before 10 o’clock. 他极少在10点以前起床。
        We’re enjoying our lunch. 我们正在享用午餐。
        We frequently have lunch at this restaurant. 我们经常在这家餐馆吃午饭。
        I am reading in bed. 我正在床上看书。