35.prepare for

prepare for 为……做准备(= get ready for )

    例如:Will you help me prepare for the party?你能帮我准备晚会吗?

语法精讲:

Agreement (主谓一致)

[概念]  谓语受主语支配,须和主语在人称数上保持一致,这就是主谓一致。处理主谓一致问题可依据三项原则:语法上一致,意义上一致和就近一致。

[用法]

A、谓语动词用单数的情况: 1.以单数名词、代词、动词不定式、动名词或从句作主语时  eg. Whether he comes or not is of no matter. 2.主语是单数,其后尽管有 as well as, with, along with, together with, like ( 介), including, but, except 等起连接作用的词语带其它名词时,谓语动词仍用单数(与主语一致)。  eg. The teacher as well as the students likes this film. (All the family, except a new- born baby, were killed) 3.某些不定代词如 either, neither, each等作主语时。  eg. Each of the girls has an orange.  但在口语中,ether或neither +of+复数名词时,也可用复数。 4. the number of +复数名词,谓语动词用单数,中心词是number。 5.表时间距离、价格、度量衡等的复数名词或短语作为一个整体看时,用单数(一段时间,一笔钱数,一段距离,一个)  eg. Twenty miles is a long way to walk.  Four hundred dollars is more than she can afford . 6.在四则算式中,谓语动词常用单数(但有时也可用复数)  eg. Five plus five is ten.  Ten times four makes forty. 7.由and连接的并列单数主语的边,如果分别有each, every, no, many a 时,谓语动词用单数。  eg. Every boy and (every) girl in the class is clever.  Each minute and (each) second is valuable to us Mary a student is coming. 8. 由 and连接两个作主语的单数名词指同一人,同一物,同一概念时,其谓语动词用单数形式,这时and后面的名词没有冠词。  eg. -- In this hotel (the) bread and butter ( the bread with butter on it) is served for breakfast.   --The girl's teacher and friend is a young doctor. 9.书名、剧名、报纸名、国名等复数名词作主语时,谓语用单数。  eg. "The Arabran Nights" is a very interesting story book .  The United States is a developed country. 10. 表数量one and a half + 复数名词作主语时,谓语用单数。  eg. One and a half oranges is left on the table.

B.谓语动词用复数情况: 1.用and或both…… and连接并列主语时  eg. --Fire and water do not agree. 水火不相容。   --Both he and I are going to America. 2.一些只有复数形式的名词作主语时  如: Clothes, trousers, glasses, shoes,等。  eg. My trousers are being washed.  但,如果成双的东西前有a pair of 来修饰时,谓语动词用单数。 3.表总称意义的名词 police, people, cattle 作主语。 4.以定冠词the + adj. (或分词形式的adj) 作主语时表"一类人"。  eg. The rich are not always happy. 5.A number of +复数名词。 6.more than + 数词+复数名词作主语时。  eg. More than two hundred people attended the concert.  但 more than one + 名词常用单数  More than one person is going to……

C. 单、复数依情况而定 1. a lot of, lots of, plenty of, a large quantity of (quantities of), the test of, 分数,百分数+n 构成短语作主语时,就情况而定。 2.family, team, group, class, crowd 等作主语时。  eg. My family is a big family.  My family are watching TV. 3.sheep, deer, fish, means, works.

D.就近一致 1.在正式文体中用or, either....or, neither...nor, whether...or, not only ... but also等连接并列主语时,not....not...  eg. He didn't say whether some English novels or an English dictionary was wanted. 2.在倒装句中,谓语动词往往和后面的第一个主语一致。 eg. -- Where is your friend and your classmates ?  --There is a notebook and some dictionaries on the desk.

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