AEIS语法练习：主谓一致考点

　　一些考生认为AEIS考试难点在于繁琐的语法。我们往往局限于死记硬背一堆语法规则，有时虽然知道“怎么”做题，但却未必清楚为什么这样做题。事实上，语法灵活的语言思维。我们为什么要学习语法？首先是为了读懂句子，其次是为了创造句子，而创造句子的 过程恰恰又能帮助我们进一步加强语法知识的学习。

　　主谓一致是指主语和谓语必须保持人称和数的变化一致，即句中谓语的变化形式由句子主语的人称和数的形式决定。意义一致是指谓语动词和主语的一致不是取决于主语的语法形式，而是由其意义所决定。

　　考点一：当数词作主语或当表示距离、金额、时间等名词(短语)作主语时，通常作为整体看待，谓语动词用单数形式。

　　( )1. Fifty yuan ______ enough.

　　A. is B. am C. are

　　( )2. —Mom, I watched TV for only forty minutes. Sometimes ______ TV is good for us.

　　—Forty minutes ______ enough. Now you must do your homework.

　　A. watch; is

　　B. watching; was

　　C. watched; are

　　D. watching; were

　　考点二：有些集体名词常指复数的人或物，谓语动词用复数形式，如police；有些集体名词作主语时，如果作为一个整体看待，谓语动词用单数形式；如果指集体中的成员，谓语动词用复数形式，如family, class, team, group, crowd等；当population意为“人口数量”时，谓语动词用单数形式；意为“全体居民”时，谓语动词用单、复数形式均可。

　　( )1. The population of China ______ over 1.4 billion and China has bigger population than ______ in the world.

　　A. is; any country

　　B. is; any other country

　　C. are; the other countries

　　D. are; any other countries

　　( )2. Look! The police ______ the food onto the bank of the river.

　　A. am carrying B. is carrying

　　C. are carrying D. are carried

　　考点三：以-s结尾的单数名词如news, physics, maths, politics等作主语时，谓语动词用单数形式。

　　( )—Politics ______ my favorite subject. What about you?

　　—Physics ______. I think it’s very interesting.

　　A. is; is B. are; are C. are；is

　　考点四：

　　1. “the + 形容词”表示一类人作主语时，谓语动词常用复数形式。这类词有the brave, the poor, the rich, the blind, the young, the old, the sick, the dead等。

　　2. “the + 姓氏的复数形式”表示某一家人或夫妇两人，其作主语时，谓语动词用复数形式。

　　( )1. The old ______ our help, so we should care for them.

　　A. refuses B. refuse

　　C. needs D. need

　　( )2. The Greens ______ a TV show now.

　　A. is watching B. are watching

　　C. watch D. watches

　　考点五：定语从句中谓语动词的单复数取决于其先行词的单复数。

　　( )—I really want to relax myself. Could we see City Danger tonight?

　　—Sure! The actor ______ a hero used to be a schoolteacher. I like him very much.

　　A. who playB. which plays

　　C. who plays D. that play

　　以上就是小编为大家整理的关于AEIS英语语法练习之意义一致原则，希望对大家有所帮助。更多AEIS怎么报名、S-AEIS考试真题等问题可以咨询我们。