什么叫主谓一致?请举例说明,还有在从句中的情况?谢了!

什么叫主谓一致?请举例说明,还有在从句中的情况?谢了!
什么叫主谓一致?
请举例说明,还有在从句中的情况?谢了!

什么叫主谓一致?请举例说明,还有在从句中的情况?谢了!
主谓一致
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.
e.g.Ten thousand tons of coal were produced last year.
Large quantities of water are needed.
In western countries,mountains of rubbish are thrown away each day.
1 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 好像是两个人,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.
2 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 envelopes and some paper for you.
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.
The teacher together with some students is visiting the factory.
He as well as I wants to go boating.
4 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.
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.
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.
His family isn't very large.他家不是一个大家庭.
His family are music lovers.他的家人都是音乐爱好者.
但集合名词people,police,cattle,poultry等在任何情况下都用复数形式.
Are there any police around?
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.
A number of books have lent out.
The majority of the students like English.
6 与后接名词或代词保持一致
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.
Most of his money is spent on books.
Most of the students are taking an active part in sports.
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.

就是看单复数，时态的变化

楼上的老大,不要害人哦....哪有这么说的啊
主谓一致
主谓一致：在英语句中，谓语受主语动支配，必须同主语在人称和数上保持一致。
＊名词＋as well as/no less than/but/except/with/like +其他名词，作主语时，谓语与前面的第一个名词一致.
＊few/a few/both/many/several+名词复数／of+名词...

全部展开

楼上的老大,不要害人哦....哪有这么说的啊
主谓一致
主谓一致：在英语句中，谓语受主语动支配，必须同主语在人称和数上保持一致。
＊名词＋as well as/no less than/but/except/with/like +其他名词，作主语时，谓语与前面的第一个名词一致.
＊few/a few/both/many/several+名词复数／of+名词复数＋复数
＊不定代词／疑问代词(something/anything/anywhere/somewhere/where/when)＋单数
语法一致原则：句子谓语动词的数取决于该句子主语的数。
1。“the＋姓氏名词的复数形式”(---的成员)＋复数 2。all/some/half/enough/two thirds ＋名词（单／复数）＋单／复数 3.复数形式的名词：clothes/trousers/shorts(短裤）/glasses/scissors/gloves/chopsticks等＋复数
＊ 计量单位（pair)＋ 复数形式的名词＋谓语取决于 计量单位
意义一致原则：谓语动词的单、复数形式，取决于主语所表达的概念。
1.集体名词：people/public(公共)/police/crew(船员）＋复数 2。复数形式，单数意义。（news/physics/maths/politics) 3.集合名词：class/family/team/Chinese/Japanese强调总体－－单数；强调个体－－复数。The class has 45 students. The class are planting trees on the hill.
4.时间、距离、价格、重量的复数名词／算式＋单数 Ten days is a long time.
5.the +形容词“表一类人”＋复数; The rich have much money.
6.and/both--- and + 复数 7。one of/each of/none of/either of/neither of ＋名词＋单数 8.a number(许多) +n +复数；the number (---的数量)+n +单数
9。名词＋and＋名词“表同一人／物用单数”“表不同人／物用复数”
The writer and the speaker are from the USA. The writer and speaker is from the USA.
就近一致原则：谓语动词的数要与它紧邻的名词／代词的数保持一致。
1.or/not--- but/either--- or---/neither--- nor---/not only--- but also--- ＋就近原则
2.There be＋并列主语

收起

you are a brave boy 主谓一致
you is a brave boy 主谓不一致

主语与谓语一致
e.g. i am/ he is/you are
更多情况是指主语与谓语单复数一致
例子见楼上