now的详细用法小结
    now用法 
    1 (at) the present time
    Where are you living now?
    It's been two weeks now since she called.
represent的用法
    It's too late now.
    From now on I'll be more careful.
    He'll be home by now.
    I've lived at home up till now.
    That's all for now.
    2 at or from this moment, but not before
    Start writing now.
    I am now ready to answer your questions.
    3 (informal) used to show that you are annoyed about something
    Now they want to tax food!
    What do you want now?
    It's broken. Now I'll have to get a new one.
    4 used to get somebody's attention before changing the subject or asking them to do something
    Now, listen to what she's saying.
    Now, the next point is quite complex.
    Now come and sit down.
    Now let me think。
    IDIOMS
    (every) now and again/then
    from time to time; occasionally
    Every now and again she checked to see if he was still asleep.
    now for somebody/something
    used when turning to a fresh activity or subject
    And now for some travel news.
    now, now (also now then) used to show in a mild way that you do not approve of something
    Now then, that's enough noise.
    now。 now。
    at one time。 at another time。
    Her moods kept changing—now happy, now sad.
    (it's) now or never
    this is the only opportunity somebody will have to do something
    now then
    1
    = now, now
    2 used when making a suggestion or an offer
    Now then, who wants to come for a walk?
    now what? (informal)
    1 (also what is it now?) used when you are annoyed because somebody is always asking questions or interrupting you
    ‘Yes, but Dad。’ ‘Now what?’
    2 used to say that you do not know what to do next in a particular situation
    每日一句 | now 和 another 的用法
    重点讲解
    ? Now
    用于完成时使用时Now= up to now / so far,可表目前。可在表达中使用Now来表示一个从过去持续到现在的时间。
    例句：到现在他们已经结婚30年了。
    They've been married for 30 years now.
    例句：到目前他们已经去过了50个国家。
    They have been to 50 countries now.(已经去过：have been to )
    例句：到目前他们行驶了10万公里。
    They have travelled over 100 thousand kilometers now(so far).
    ? Another
    Another garage = one more garage (表示再，又)
    another VS. the other：两者中另一个。
    例句： 你有两个苹果，吃了一个，接着吃了另一个。
    I ate the other apple.
    例句：你说，太好吃了，我想再来三个。
    The apples taste great. I’d like to have another three apples/ three more apples.
    例句：你朋友说：你胃口真好啊。
    Wow, you have such a good appetite (胃口，食欲).
    英语语法：短语so far，up to now的用法
    近义短语的用法与区别
    23. so far  up to now迄今为止
    异同之处：so far和upto now都可以表示“截止到现在”，通常跟现在完成时态连用。同义短语还有tillnow。
    例1：So far, fast-food firms have cleverly avoided government regulation. (2022年6月四级)
    迄今为止，快餐公司已经巧妙地避开了政府的监管。
    结构分析：So far是状语，fast-food firms是主语，have cleverly avoided是谓语(cleverly是状语，修饰avoided)，government regulation是宾语。
    例2：The film has grossed more than 100 million dollars up to now.
    到目前为止，这部电影的票房总收入已超过了1亿美元。
    结构分析：The film是主语，has grossed是谓语，more是宾语， than 100 million dollars是比较状语， up to now是时间状语。
    24. such as  for example例如
    异同之处：such as和for example都可以表示列举，such as列举同类人或者物的几个例子，直接放在被列举的事物之前。for example用来举例说明某种情况或者某个观点，一般只举一个例子。for example在句中作插入语，可置于句首、句中或者句末。
    例1：Marketers must qualify their claims on the product packaging and limit them to specific benefit, such as how much of the product is recycled. (2022年6月四级)

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