题文

句型转换。

1. Tom wants to have a party because next Saturday is his birthday. (就画线部分提问)                                      Tom want to have a party?   2. The little boy is very short. He can't get the book on the shelf. (改为同义句)       The little boy___         ,                  ,                ,               get the book on the shelf. 3. Be careful，or a car may hit you. (改为同义句)           ___         ____       _____ careful, a car may hit you. 4. I don’t think he is right. (改为反意疑问句)       I don't think he is right,                     _________? 5. He joined the army 2 years ago. (改为同义句)          He                                       the army for 2 years.

题型：句型转换  难度：中档

答案

1. Why does    2. isn’t tall enough to    3. If you aren't    4. is he     5. has been  in

据专家权威分析，试题“句型转换。1. Tom wants to have a party because next Saturda..”主要考查你对  疑问副词，形容词，不定式，现在完成时，反意疑问句  等考点的理解。关于这些考点的“档案”如下：

疑问副词形容词不定式现在完成时反意疑问句

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）
  疑问副词：how  where  when
  还有whether是疑问连接词。

考点名称：形容词

• 形容词：
  简称adj.或a，形容词用来修饰名词或代词，表示人或事物的性质、状态，和特征的程度好坏与否，形容词在句中作定语，表语，宾语补足语。
  她是一个好学生，她学习努力。She is a good student, and she works hard.
  这辆自行车很贵。This bike is expensive.
  对不起,我现在很忙。I am sorry, I'm busy now.
  你为这次会议做好准备了吗? Have you got everything ready for the meeting?

• 形容词的语法功能：
  一、作定语
  He is the greatest writer alive.他是依然健在的伟大的作家。
  Somewone else has done it.别人已经做了这事。
  二、作补语
  形容词做主语补足语和宾语补足语时,可以表示其现状、状态，也可以表示某一动作的结果，并常用在表示“认为，看待”的动词如believe，prove，consider等候。例如：
  The news made her sad.这消息使他感到非常悲伤。
  Don't marry young.不要早婚。
  三、作状语
  形容词或形容词短语可作状语，形容词作状语时，可以看作是“being+形容词”结构的省略，可表示时间、原因、条件、方式、强调或伴随状况等意义。例如：
  Enthusiastic，they are co-operative.热心的时候他们是很合作的。
  Rich or poor, young or old, we all have problems.不管是穷人还是富人，不管是年轻人还是老人，我们都有问题。
  四、做表语
  The ship was adrift on unknown seas．那艘船在陌生的海域漂流。
  五、做主语
  Old and young joined the discussion.
  Rich or poor meant the same to him.作感叹语
  Very good!Say it again.
  Stupid!He must be crasy.

• 形容词的几个特殊用法：
  most 同形容词连用而不用 the, 表示 " 极,很,非常, 十分"。
  It's most dangerous to be here. 在这儿太危险。
  I cannot do it, it's most difficult. 我干不了这件事，太难了。
  
  "The+形容词比较级..., the+形容词比较级..." 表示 " 越... 就越..."。
  The more you study, the more you know. 你学的越多, 就知道的越多。
  The more I have, the more I want. 我越有就越想要有。
  The more, the better. 越多越好。
  
  " 形容词比较级 + and + 形容词比较级 ", 表示 " 越来越... "。
  It's getting hotter and hotter. 天气越来越热了.
  It's pity he is getting poorer and poorer. 真可怜他越来越穷了。
  The computer is cheaper and cheaper. 计算机越来越便宜。
  The more and more people focus on the meeting next year. 越来越多的人关注明年的会议。