永发信息网

【高一英语必修四】高一英语必修四语法人教版英语必修四语法.急.

答案:2  悬赏:40  手机版
解决时间 2021-01-25 22:05
  • 提问者网友:遁入空寂
  • 2021-01-25 00:37
【高一英语必修四】高一英语必修四语法人教版英语必修四语法.急.
最佳答案
  • 五星知识达人网友:胯下狙击手
  • 2021-01-25 01:34
【答案】 主谓一致是指:
  1) 语法形式上要一致,即单复数形式与谓语要一致.
  2) 意义上要一致,即主语意义上的单复数要与谓语的单复数形式一致.
  3) 就近原则,即谓语动词的单复形式取决于最靠近它的词语,
   一般来说,不可数名词用动词单数,可数名词复数用动词复数.
   There is much water in the thermos.
   但当不可数名词前有表示数量的复数名词时,谓语动词用复数形式.
   Ten thousand tons of coal were produced last year.
  并列结构作主语时谓语用复数
  
   Reading and writing are very important.
   注意: 当主语由and连结时,如果它表示一个单一的概念,即指同一人或同一物时,谓语动词用单数,and 此时连接的两个词前只有一个冠词.
   The iron and steel industry is very important to our life.
  典型例题
   The League secretary and monitor ___ asked to make a speech at the meeting.
  A. is B. was C. are D. were
  答案B. 注: 先从时态上考虑.这是过去发生的事情应用过去时,先排除A.,C..本题易误选D,因为The League secretary and monitor 好象是两个人,但仔细辨别, monitor 前没有the,在英语中,当一人兼数职时只在第一个职务前加定冠词.后面的职务用and 相连.这样本题主语为一个人,所以应选B.
  
  主谓一致中的靠近原则
  
  1)当there be 句型的主语是一系列事物时,谓语应与最邻近的主语保持一致.
   There is a pen, a knife and several books on the desk..
   There are twenty boy-students and twenty-three girl-students in the class.
  2)当either… or… 与neither… nor, 连接两个主语时,谓语动词与最邻近的主语保持一致. 如果句子是由here, there引导,而主语又不止一个时,谓语通常也和最邻近的主语一致.
   Either you or she is to go.
   Here is a pen, a few envelops and some paper for you.
  
  谓语需用单数
  
  1) 代词each和由every, some, no, any等构成的复合代词作主语,或主语中含有each, every, 谓语需用单数.
   Each of us has a tape-recorder.
   There is something wrong with my watch.
  2) 当主语是一本书或一条格言时,谓语动词常用单数.
   The Arabian Night is a book known to lovers of English.
   是英语爱好者熟悉的一本好书.
  3) 表示金钱,时间,价格或度量衡的复合名词作主语 时,通常把这些名词看作一个整体,谓语一般用单数.(用复数也可,意思不变.)
   Three weeks was allowed for making the necessary preparations.
   Ten yuan is enough.
  
  - ing分词 看 参考资料 很详
   构词法看这里http://baike.baidu.com/view/74735.htm?fr=ala0_1_1
全部回答
  • 1楼网友:雪起风沙痕
  • 2021-01-25 02:00
正好我需要
我要举报
如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息,可以点下面链接进行举报!
点此我要举报以上问答信息
大家都在看
推荐资讯