题文

句型转换。

1. The doctor asked the old man to stop smoking. (改为一般疑问句)     ________ the doctor ________  the old man to stop smoking? 2. The girl is clever. She can work out difficult problems. (合并为一句)     It is clever ________  the girl ________ work out difficult problems. 3. I prefer doing everything for myself to asking my mother for help. (保持句意基本不变)     I would ________  do everything for myself ________  ask my mother for help. 4. Those local businesses supported the charity show. (改为被动语态)     The charity show ________  ________  by those local businesses. 5. Martin was so excited at the news that he couldn't fall asleep. (改为简单句)     Martin was ________  excited at the news ________  fall asleep.

题型：句型转换  难度：中档

答案

1. Did, ask 2. of, to 3. rather, than 4. was supported 5. too, to

据专家权威分析，试题“句型转换。1. The doctor asked the old man to stop smoking...”主要考查你对  一般疑问句，被动语态，动词短语，介词，it 的用法  等考点的理解。关于这些考点的“档案”如下：

一般疑问句被动语态动词短语介词it 的用法

考点名称：一般疑问句

• 一般疑问句：
  是疑问句的一种。通常用yes，no来回答的疑问句叫做一般疑问句。口语中若无特殊含义，句末用升调。
  其结构是：系动词be/助动词/情态动词＋主语＋其他成分？　
  通常回答为： 　　
  肯定：Yes+主语+提问的助动词 　　
  否定：No+主语+提问的助动词+not 
  例如：
  Are you from Japan?   Yes, I am.／No, I'm not.
  Do you live near your school?　Yes, I do.／No, I don't. 
  Can you speak French? 　Yes, I can.／No, I can't.

• 一般疑问句的特性：
  1．将陈述句变为一般疑问句时，如句中有be 动词（am/ is/ are）时，可直接将它们提至主语前。
  如主语为第一人称，应将其改为第二人称。如：
  I'm in Class 2Grade 1． →Are you in Class 2Grade 1﹖
  We're watching TV． →Are you watching TV﹖
  2．陈述句中有情态动词（can、may、must …）时，也可直接将它们提至主语前，即可成为一般疑问句。如：
  He can swim now． →Can he swim now﹖
  The children may come with us． → May the children come with us﹖
  3．陈述句中只有一个实义动词作谓语且其时态为一般现在时，变为一般疑问句时要在句首加do或does主语后的实义动词用原形。如：
  I like these animals． →Do you like these animals﹖
  She wants to go to the movies． → Does she want to go to the movies﹖
  4．一般疑问句一般读升调(↑)
  5．一般疑问句有时不用yes或 no 回答。如：
  Are they in town now﹖
  I think so.
  May I sit here﹖
  Certainly．
  Does he like soccer﹖
  Sorry I don't know．
  6. 一般疑问句的第一单词总是虚词,读的时候要读轻声。

• 陈述句变为一般疑问句技巧：
  根据一般疑问句不同的家族，可以用不同的方法将陈述句变为相应的一般疑问句。
  1、第一家族：含be动词或情态动词的句子
  秘诀：一调二改三问号
  一调：即把句中的be或情态动词调到主语前；
  二改：改换主语称谓，即将句中的主语I\my \mines\we\our\ours等。第一人称分别改为相应的第二人称you\your\ yours等；
  三问号：句末的句号改为问号。如：
  Eg. I am an English teacher.    →    Are you an English teacher?
  Eg. We can speak English fluently.   →    Can you speak English fluently?
  
  2、第二家族：含行为动词（或称为实义动词）的句子
  秘诀：一加二改三问号
  一加：即在句首加助动词Do或Does；
  二改：1、把谓语动词改为原形；2、改换主语称谓（同第一家组）；
  三问号：句末的句号改为问号。
  Eg. We read English every morning. → Do you read English every morning?
  Eg. Tom’s father listens to English on the radio every evening. →Does Tom’s father listen to English on the radio every evening?
  特别注意：对于第二家族一定要注意动词的还原，因为时态与数的变化已经体现在助动词上了。
  
  3、加强记忆口诀：
  肯变一，并不难，can 或be提在前；
  谓语若为行为动，do 或does句首用。

考点名称：被动语态

• 语态：
  是动词的一种形式，它表示主语和谓语的关系。
  语态有两种：主动语态和被动语态。
  如果主语是动作的执行者，或者是说动作是由主语完成的，要用主动语态；
  如果主语是动作的承受者，或者是说动作不是由主语而是由其他人完成的，则用被动语态。

• 被动语态的构成:
  被动语态的基本结构：
  主语+be +过去分词(+by+动作的发出者）
  ① 一般现在时：am/is/are+过去分词
  如：Trees are planted every year.
  ② 现在进行时 am/is/are+ being +过去分词
  如：The road is being repaired. 
  ③ 现在完成时 have/has + been +过去分词
  如：The work has been finished.
  ④ 一般过去时 was/were + 过去分词
  如：The story was told by him.
  Many birds were killed last year.
  ⑤过去进行时 was/were+ being + 过去分词
  如： The new house was being painted when I got home.
  ⑥过去完成时 had +been+ 过去分词
  如： He told me that the work had been finished.
  ⑦一般将来时  will +be + 过去分词
  如：The problem will be discussed tomorrow.
  ⑧ 过去将来时 would/should +be +过去分词
  如： He said that the Christmas tree would be put up soon.
  ⑨情态动词的被动语态
  情态动词+ be +过去分词    
  如：The problem must be solved soon.
  Children should be taught to love animals.

• 被动语态使用注意:
  1. 不及物动词无被动语态。 如：happen, break down, come out......
  What will happen in 100 years.
  The dinosaurs disappeared about 65 million years ago.
  2. 有些动词用主动形式表示被动意义。 如： write, sell, ride.....
  This pen writes well.
  This new book sells well.
  3. 感官动词或使役动词使用省略to的动词不定式，主动语态中不带“to”，但变为被动语态时，须加上“to”。
  例：make somebody do something→somebody+ be +made to do something
  see somebody do something→somebody +be +seen to do something
  A girl saw my wallet drop when she passed by.→My wallet was seen to drop by a girl when she passed by.
  The boss made the little boy do heavy work.→The little boy was made to do heavy work by the boss.
  4. 如果是接双宾语的动词改为被动语态时，直接宾语（物）作主语，那么动词后要用介词，这个介词是由与其搭配的动词决定。
  He gave me a book.→A book was given to me by him.
  He showed me a ticket.→A ticket was shown to me by him.
  My father bought me a new bike. →A new bike was bought for me by my father.