來源:網(wǎng)絡(luò)資源 作者:中考網(wǎng)整理 2019-08-02 17:06:11
1、謂語和謂語基本保持單復數(shù)的一致,即:主語是可數(shù)名詞單數(shù)或不可數(shù)名詞時,謂語動詞用單數(shù)形式:如:
The computer was a great invention.(計算機是個了不起的發(fā)明)
The water in the glass is very cold.(玻璃杯里的水很冷)
2、集體名詞(如family, class, team, group, row, police, school等)做句子主語時,
① 如果表示整體概念,則謂語用單數(shù)形式,如:
Class Three is a very good class.(三班是好班)
② 如果表示其中的所有成員時,則謂語用復數(shù)形式,如:
Class Three have a map of China.(三班有張中國地圖)
3、Chinese, Japanese, fish, sheep, people等表示單個時謂語用單數(shù),表示許多時,謂語用復數(shù)。如:
There is a sheep in the yard.(院子里有只綿羊)
There are some sheep in the yard.(院子里有一些綿羊)
4、maths, news等雖然有s結(jié)尾,但不是復數(shù),因此謂語仍用單數(shù):
The news is very exciting. (這個消息令人興奮)
5、glasses, shoes, socks, trousers, gloves等名詞往往用復數(shù)形式,故謂語用復數(shù)。如:
The trousers are very cheap and I want to take them.(褲子很便宜,我想買)
6、a lot of 后跟名詞復數(shù)時謂語用復數(shù)形式,跟不可數(shù)名詞時謂語用單數(shù)形式。如:
A lot of students are playing baseball now.(現(xiàn)在有許多學生在打壘球)
A lot of time was wasted on that work.(大量的時間花在了那個工作上)(被動句)
7、and 連接兩個名詞做主語時,謂語原則上用復數(shù),但是兩個名詞若構(gòu)成一個整體事物時,謂語則用單數(shù)。如:
The teacher and his son are picking apples now.(老師和他的兒子在摘蘋果)
Fish and chips is very famous food. (魚和薯條是一種出名的食品)
8、 there be 句型中be的單復數(shù)一般由靠近的名詞決定。如:
There is a table and four chairs in the room.(房間里有一張桌子和四張椅子)
9、用both…and…連接兩個事物做主語時,謂語一般用復數(shù)。如:
Both you and I are required to be here tomorrow.(你和我明天要求都來)
10、主語中含有with的短語時,謂語單復數(shù)由with之前的人物決定。如:
A woman with a 7-year-old child was standing at the side of the road. (一名婦女帶著一個七歲的孩子(當時)就站在路邊)
11、either…or…或者 neither…nor…連接兩個人物做句子主語時,謂語采用就近原則。如:
Either you or he is right.(要么是你對,要么是他對。/你和他有一個人是對的) #p#分頁標題#e#
Neither you nor I am going there.(你和我都不打算去那里)
12、表示一段時間或長度概念的復數(shù)名詞做主語時,謂語一般用單數(shù)。如:
Two months is not a short time.(兩個月不是個短時間)
Two thousand kilometers is quite a long distance(距離)。(兩千千米是相當長的一段距離)
13、主語中含有half of… / three quarters of… / all (of) the …等詞語時,謂語的單復數(shù)由名詞確定,如:
Over three quarters of the information on the Internet is in English.(因特網(wǎng)上四分之三以上的信息是用英語寫的)
A third of the students were playing near the lake.(學生的三分之一(當時)正在湖邊玩耍)
All of the water in these rivers has been polluted.(這些河流中的水已經(jīng)被污染了)(被動句)
但是,population一詞又有特殊情況:
What's the population of China?(中國人口是多少?)(句子用單數(shù))
Three quarters of the population in this city are Arabs(阿拉伯人)。(這個城市四分之三的人口是阿拉伯人)(句子用復數(shù))
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