外研版英语三册Module 1 Grammar 2课件.ppt

Module 1 Grammar 2 主谓一致 主谓一致的三个原则： 语法一致，意义一致，就近(前)原则。 主谓一致的常考考点： 一.当主语由and连接时，若它表示一个单一的概念，即指同一人或同一物，动词用单数。此时主语前只有一个冠词。若and连接的两个主语有各自的冠词，即指不同的两个人或物，动词用复数。 The worker and writer was present at the meeting. The worker and the writer were present at the meeting. 注：由and连接的两个单数名词作主语，若名词前有each, every, no等修饰，则后面的动词常用单数。 Every boy and every girl in our school ______ the new headmaster. No sound and no voice ______ heard. 二. “many a或 more than one+单数名词”作主语，表示 “许多”， 动词用单数。 我们班有很多学生喜欢英语。 Many a student in our class likes English. 三. 名词性从句，不定式，动名词等作主语时动词用单数。定语从句中动词的单复数由关系代词所指的先行词决定。 What I have said is very important. To finish the task on time is difficult for me. The books, which _____ very necessary for us, are very expensive. 四. 一些集合名词，family, class, team, group, crowd, audience等作主语时，若视为一个整体，则动词用单数。若强调其中的个体成员，则动词用复数。 His family is a very large one. My family are fond of reading books. 五. 表示时间，距离，体积，重量，面积，数字，金钱等的词作主语时，通常把它们自成一个整体，动词用单数。 Ten years is not a short period in one’s life. One million Yuan is a large amount of money. 六. “half of, the rest of, most of, all of 及分数/百分数+of+名词” 作主语时，动词形式由of后的名词决定。 Three fourths of the surface of the earth is covered with water. 七. 由or, nor, either…or, neither…nor, not only…but also连接的并列结构作主语，动词形式采取就近原则。There be结构采用就近原则。 Either you or I _______ wrong. Not only the students but also the teacher ______ (want) to see the film. There ____ a book and two pens on the desk. 八. 当主语后面出现由except, with, without, together with, along with, as well as, rather than, more than 等引起的结构时，动词形式采取就前原则。 Jane as well as her roommates ____(be) from America. A library, together with 5000 books, _____(be) given to the school as a gift. The son, rather than the parents _______(want) to go to Hainan to spend the holiday. Exx: Fill in the blanks 1. Fifty miles _____ (is, are) not a short distance for me to walk. 2. Either Jack or his sisters ___ (is, are) asked to do some shopping for the family. 3. David’s family _____(is, are) busy preparin