10.Time and again：屡次
“Motorists were warned time and again not to throw rubbish from their cars.”

11.Time alone will tell：时间可以证明一切

“No one is certain if it is wise to emigrate to the West; time alone will tell.”

12.At the best of times：当情况最佳时
“Samuel's Mandarin is not good at the best of times, not to mention when he has to speak if impromptu.”

13.out of time/ behind the time：不合时宜的，不合拍，过时的

“Mum，my sweater is out of style, could you buy me a new one?”

14.Move / keep up with the times：赶上时代

“Some people's mode of thinking is outdated. They should try to move with the times so as to better fit in the present society.”

考点名称：不定代词

• 不定代词：
  即不指明代替任何特定名词或形容词的代词。
  初中常用不定代词有：
  some（something，somebody，someone），any（anything，anybody，anyone）， no（nothing，nobody，no one），
  every（everything，everybody，everyone，），all，each，both，much，many，（a）little，（a）few，other（s），
  another，none，one，either， neither等。一般来讲，修饰不定代词的词要置于其后。

• 不定代词用法例举：
  ①一般用于肯定句中的不定代词：some, someone, somebody, something
  例如：They can speak some Japanese.
  ②一般用于否定句、疑问句和条件句中的不定代词：any, anyone, anybody, anything
  例如：Is there anyone at home?
  ③一般用于句中表示否定意义的不定代词：no, no one, nobody, nothing
  例如：I have no watch.
  There is nothing wrong with the machine.
  ④不定代词one指代可数名词，既可指人，亦可指物，它可以代替上文中出现的单数可数
  名词，指代复数名词时可以用ones。
  例如：I do not have a pen, can you lend me one?
  I like small cars better than large ones.
  ⑤none通常只用作名词，在句中作主语、宾语等。意为“没有任何（人或物）”，既可指人，亦可指物。
  none后常跟of短语，其后用复数可数名词或不可数名词。
  例如：None of them knows the answer to the question.
  ⑥both, all
  both指两个人、物或群体；
  all指三个以上的人、物或群体或泛指一切事物。
  例如：My parents are both teachers.
             All of my friends are football fans.
  ⑦every, each
  each一般用于指两个或两个以上的人或物，侧重个别；
  every用于指三个或三个以上的人或物，侧重全体。而且each所指对象在上下文中已十分明确。
  例如：Each student went to see that films. (学生至少二人)
              Every student went to the park.（学生至少三人）        
  ⑧other, the other, others, the others, another
  other具有名词和形容词性质，既可指人，亦可指物。other常与定冠词the连用。
  不定冠词an与other连用则组成another。other只作形容词或代词，表示“其他的，别的”，不可单独使用。
  例如：Do you have any other questions?
  the other作形容词或代词，特指两者中或两部分的另一个或另一部分。
  例如：The bookshop is on the other side of the street.
   others相当于“other+名词”，泛指“别的人或物”，只有名词性用法。
  例如：Some are planting trees, others are watering them.
  the others相当于“the other+名词”，表示“剩下的，其余的”，特指除此之外的全部 人或物。
  例如：There are forty-six students in our class. Two of them are foreign, the others are all Chinese.
  another作形容词或代词，泛指三个或三个以上不定数目中的“另一个”。
  例如：This pen is too expensive, please show me another.
  ⑨either, neither
  either指“两者中的任何一个”；neither指“两者中无一”，具有否定意义。
  例如：You can take either half.
  Neither of the books is good.
  ⑩many, much, most
  many和much具有名词和形容词的性质，都表示“许多、大量”。
  Much一般只能指代或修饰不可数名词，many只能指代或修饰复数可数名词。Most指“大部分、大多数”。
  例如：Many boys like playing soccer.
  We have much homework to do every day.
  Most students think so.
  (11)few, a few, little, a little
  a few 和a little 意为“少数、少量”,其意义是肯定的。
  A few指代或修饰复数形式的可数名词，a little指代或修饰不可数名词。
  Few 和little意为“几乎一点没有”，具有否定意义。
  例如：He has a few friends here.
  Hurry up! There is little time left.

• 不定代词的用法：
  不定代词大都可以代替名词和形容词，在句中作主语、宾语、表语、定语和状语。
  位置
  不定代词+形容词
  不定代词+to do
  作主语
  Both of them are teachers．他们两人都是教师。
  作宾语
  I know nothing about this person．我对这个人一无所知。
  作表语
  This book is too much for a child．这本书对一个小孩来说太难了。
  作定语
  There is a little water in the glass．玻璃杯里有一些水。
  作状语
  I can't find my book anywhere．我在任何地方都不能找到我的书。
  修饰不定代词的词，一般情况下要后置。

考点名称：疑问副词

• 疑问副词：
  用来引导特殊疑问句，表示时间，地点，方式，原因等。
  常见的有：when,where,how,why等。

• 疑问副词的用法：
  1.疑问副词是问何时、何地、如何、因何的副词，主要有when, where, how, why。
  
  2.疑问副词用在句首。
  How long have you been staying in America?
  你在美国待多久了?

  3.疑问副词在句中引导名词子句。
  I want to know where she has gone.
  我想知道她去哪里了。

  4.疑问副词后接不定词构成的名词片语，在句中可以作主词、受词或主词补语。
  How to solve the problem gives him a bad headache.
  如何解决这个问题使他伤透脑筋。
  （How to solve the problem作主词。）
  I don't know how to answer the question.
  我不知道如何回答这个问题。
  （how to answer the question作受词。）
  The patient is in urgent need the medicine, but the problem is where to get it.
  这个病人急需这种药,但问题是哪里能找到。
  （where to get it作主词补语。）

  5.疑问副词引导的名词子句可作主词、受词或主词补语。
  When we are to start the competition hasn't fixed yet.
  我们什么时候开始比赛还没有定下来。
  （When we are to start the competition作主词。）
  She asked her husband where he had been.
  她问她丈夫去哪里了。
  （where he had been 作受词。）
  The question is when we can finish our work.
  问题是我们何时能完成我们的工作。
  （when we can finish our work作主词补语。）

• 疑问代词与疑问副词的区别：
  1. 疑问代词做对陈述句的主语，宾语或定语提问，即做句子的主语，宾语或定语，如what, who/ whom, whose.
  eg. Who is talking ? What can you see?
  Whose shirt is this?
  2.疑问副词对时间，地点，方式等状语提问，如when, where, how 等.
  eg. When is your birthday? Where are you going?
  How do you know?
  常见的疑问代词：what  who  which  whom(只做宾语）