(共15张PPT)
主谓一致
主语和谓语在人称和数上要保持
一致
语法一致
意义一致
就近一致
一、语法一致原则
主语的单复数决定了谓语动词的单复数
Listening to music ______ (make) me relaxed after a busy day.
To love and to be loved ____ (be) the greatest happiness in the world.
Everything _____ (be) in a complete mass, which drives people crazy.
Whether he will come ______ (make) no difference.
1.动名词、不定式、不定代词和从句作主语,谓语动词用单数。
makes
is
is
makes
特别注意
What引导的从句作主语时,谓语动词一般用单数形式,但如果从句表示复数含义,则谓语动词用复数形式。
What he said is far from the truth.
What the school needs are qualified teachers.
The leader and artist as well as some of our English teachers ____ (be) at present at the meeting last week.
My father, together with his workmates ________ (go) to Beijing and they will be back in 3 days.
2. 主语后接介词短语或其它插入语,如with, together with, along with, as well as, besides, like, but, except, including, rather than等,谓语动词在人称和数与主语的人称和数保持一致。
was
has gone
Her teacher and her friends _____ (be) in the sitting-room.
The poet and writer ______ (have) produced many works.
3. and, both…and…连接两个不同的主语,谓语动词用复数形式,但是如果由and连接的两个名词表示同一人或物时,谓语动词用单数形式。
are
has
My friend showed me around the town, which ___ very kind of him.
My friends, who _____ very friendly, showed me around the town.
It is I who ____ going to be a pilot.
4. 定语从句中关系代词作主语,从句中的谓语动词要与先行词保持一致。在it is/was…that…强调句中如果强调主语,则that后的谓语动词与被强调的主语保持一致。
was
were
am
More than one person ____ (be) involved in this matter.
Every boy and every girl ______ (wish) to attend the party to be held on Sunday.
5. “more than one/ many a + 单数可数名词”作主语时,谓语动词用单数形式。each, every, no所修饰的名词作主语时,即使有and 连接,谓语动词仍用单数形式。
More people than one ____ (be) involved in this matter.
is
wishes
are
二、意义一致原则
不管主语的形式是单数还是复数,谓语动词的单复数取决于主语的意义。
The class ________(consist) of 25 girls and 30 boys.
The class _______ (be) doing experiments.
1. 集体名词(family, class, team, group, public, committee, government, audience)作主语时,若被看作整体,谓语动词用单数,若被看作构成集体的一个个成员,谓语动词用复数。
但集体名词people, cattle, police及the+adj.表一类人, 复数
consists
are
Thirty percent of the cattle ____ (be) thin, but the rest ____ (be) fat.
All of what he said ___________ (impress) me deeply.
2. 分数/百分比/the majority/ some/ all/ half/ most/ the rest (+ of + 名词)作主语,谓语动词的单复数取决于of后名词的数及其表示的意义。
are
are
impresses
Three thousand dollars ____ (be) quite a lot of money for a boy.
3. 表示时间、距离、重量、金钱等复数名词作主语,谓语动词常用单数。
is
A quantity of time _____ (have) been wasted on the project.
Quantities of time _____ (have) been wasted on the project.
A quantity of plans _________ (have) been adopted.
A number of students ______ (study) and the number of hardworking students ____ (be) increasing.
My maths _____ (be) poor and bad news ______ (travel) quickly.
has
have
have/has
study
is
is
travels
三、就近一致原则
指谓语的单复数取决于离它最近的主语的单复数。
Either you or he ____ (be) to take part in the competition.
Not you but your students ______ (have) to take lots of exams.
or, nor, neither… nor…, either… or…, not only… but also…, not… but…等连接并列主语时,谓语动词与靠近它的主语保持一致。
is
have
There _____ (stand) a building and two towers in the south of the temple.
Here _____ (come) a teacher and some students.
There _____ (be) a desk and three chairs in the room.
2. here, there位于句首的倒装句,如主语不止一个,谓语常与靠近它的主语保持一致。
stands
comes
is
特殊句式
一、强调句
It is/was… that/who…
Is/ was it… that…
特殊疑问词 is/ was it that…
二、倒装
完全倒装:方位,平衡,引号
部分倒装:only,也,如此,否定
三、Not until 句型在强调与倒装