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发表于 2009-11-11 23:05:48
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语法第一期:主谓一致
主谓一致是指:语法形式的一致,意义上的一致(主语意思上的单复数与谓语一致),就近原则(谓语的单复形式取决于最靠近它的词语)
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。
1、
并列结构作主语时谓语用复数
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。
2、 就近原则
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。
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。
3)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
3、
谓语动词与前面的主语一致
当主语后面跟有with, together with, like, except, but, no less than, as well as 等词引起的短语时,谓语动词与前面的主语一致。(这个容易出错的)
4、 谓语需要单数
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。
2)
当主语是一本书或一条格言时,谓语动词常用单数。
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。(也可以用复数)
5、
指代意义决定谓语的单复数
1)
在代词what, which, who, none, some, any, more, most, all等词的单复数由其指代的词的单复数决定。(这个需要注意)
All is right. (一切顺利。)
All are present.(所有人都到齐了。)
2)
集体名词作主语时,谓语的数要根据主语的意思来决定。如family, audience, crew, crowd, class, company, committee等词后用复数形式时,意为这个集体中的各个成员,用单数时表示该个集体。(如family作家庭意义时用单数,家人用复数)
集合名词people, police, cattle, poultry等在任何情况下都用复数形式。
3)有些名词,如variety, number, population, proportion, majority 等有时看作单数,有时看作复数。
A number of +名词复数+复数动词。
The number of +名词复数+单数动词。(这个经常搞混)
6、 与后接名词或者代词保持一致
1)
用half of, part of, most of, a portion of 等词引起主语时,动词通常与of后面的名词,代词保持一致。
2)
在一些短语,如 many a 或 more than one 所修饰的词作主语时,谓语动词多用单数形式。但由more than… of 作主语时,动词应与其后的名词或代词保持一致。
Many a person has read the novel. 许多人都读过这本书。
More than 60 percent of the students are from the city.百分之六十多的学生都来自这个城市。
误区(摘写自己需要注意的错误)
一、
误认主语
1、
倒装句
倒装句的常见结构:副词/介词短语+谓语+主语
Between the two buildings is a big tree.
倒装句中主语在谓语后面而非前面。
2、
定语从句
定语从句中的谓语动词应该与先行词保持一致。
I like the photos which were taken in Beijing.
要弄清which指代的是哪个名词
二、
被主语的表象迷惑
1、
看似单数却表示复数的概念,people, police, cattle, poultry等,前面第5点有讲到,并且注意集合名词。
2、
名词的单复数同形。
There is a little sheep eating grass on the hill. Can you see it?这里的a little指的是一只小绵羊,注意后面的it。
三、
误用语言规则
1、
前面第4点提到过的,金钱、时间等度量单位等名词的复数做主语都看成一个整体。
2、
this kind of,a piece of,a bag of,a box of等,这类短语作主语时谓语动词的单复数由这些短语中的名词决定,而与它们所修饰的名词无关。
3、
all of,most of,half of,the rest of,以及a lot of,some,any+名词作主语时,要根据后面的名词确定谓语动词的单复数。
4、
合成不定代词(如something,anybody等)作主语,谓语动词用单数
5、
动名词、不定式、从句作主语时,谓语动词用单数
======================
附加题
======================
1. Three years ___has____ (have) passed since we met last time, and three years ___is____ (be) a long time.
2. __Is_____ (be) everybody going to take part in the game?
3. Both men and women __have_____ (have) complained about the advertisement.
4. The family ___were___ (be) watching TV when I came into the room.
5. But not all the information __is_____ (is) good to society.
6. One evening she told me that something happened when her parents ___were____ (be) out.
7. There ___is____ (is) a table, several chairs in the old house.
8. The great writer and professor ___is____ (is) going to our school next week.
9. The scientist and the engineer ___have____ (have) invented a new machine.
10. Alice, together with her friends, __was____ (be) punished for having broken the school rules. (我用了is,囧)
11. Every girl and every boy ___has____ (have) the right to join the club.
12. --- _Is____ (be) either she or you to go and attend the meeting?
--- Neither she nor I ___am____(be).(这题有点拿不准)
13. --- Is there anybody in the classroom?
--- No, the teacher as well as the students ___has____ (have) gone to the playground.
14. None of the money ___is____ (be) his.
15. A knife and fork __is_____ (be) on the table. A pen and a pencil ___are____ (be) on the desk.
II. 从A、B、C、D四个选项中选出可以填入空白处的最佳选项。
1. E-mail, as well as telephones, ______ an important part in daily communication.
A. is playing B. have played C. are playing D. play
2. Not only I but also Jane and Mary _______ tired of having one examination after another.
A. is
B. are C. am D. be (not only but also 谓语应与but also后面的名词保持一致)
3. Either you or the headmaster _______ the prizes to these students at the meeting.
A. is handing out B. are to hand out
C. are handing out D. is to hand out
4. A library with five thousand books _______ to the nation as a gift.
A. is offered. has offered
C. are offered D. have offered
5. All the employees except the manager _______ to work online at home.
A. encourages. encourage
C. is encouraged D. are encouraged |
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