《语法复习 主谓一致》PPT课件9-九年级全一册英语【人教新目标版】
展开1.The plice is cmimg sn. 2.The sad news make me cry. 3.My shes is new rich is ging t be lked after pair f glasses are first class begin at eight every mrning.
Man can’t be perfect.
What did yu learn frm them?
1、英语句子中的主语与谓语动词应在人称和数上保持一致。2、有些主语虽为单数形式,但意义为复数。有些主语虽为复数形式,意义为单数,谓语动词用单数。所以,我们应保持主谓意义上的一致。
一、语法一致原则 语法上一致就是谓语动词和主语在单、复数形式上保持一致。 1. 以单数名词或代词、动词不定式短语、动名词短语或从句作主语时,谓语动词一般用单数形式;主语为复数时,谓语动词用复数形式。如:His father is wrking n the farm. / T study English well is nt easy. / What he said is very imprtant fr us all. / The children were in the classrm tw hurs ag. / Reading in the sun is bad fr yur eyes. 注意:由what引导的主语从句,后面的谓语动词多数情况用单数形式,但若表语是复数或what从句是一个带有复数意义的并列结构时,主句的谓语动词用复数形式。如:What I bught were three English bks. / What I say and d is (are) helpful t yu. 2. 由连接词and或bth …… and连接起来的合成主语后面,要用复数形式的谓语动词。如:Lucy and Lily are twins. / She and I are classmates. / The by and the girl were surprised when they heard the news. / Bth she and he are Yung Pineers. 注意:(1)若and所连接的两个词是指同一个人或物时,它后面的谓语动词就应用单数形式。如:The writer and artist has cme. (2)由and连接的并列单数主语前如果分别有n, each, every mre than a (an) , many a (an)修饰时,其谓语动词要用单数形式。如:Every student and every teacher was in the rm. / N by and n girl likes it.
3. 主语为单数名词或代词,尽管后面跟有with, tgether with, except, but, like, as well as, rather than, mre than, n less than, besides, including等引起的短语,谓语动词仍用单数形式;若主语为复数,谓语用复数形式。如:Mr. Green, tgether with his wife and children, has cme t China. / Nbdy but Jim and Mike was n the playgrund. / She, like yu and Tm, is very tall. 4. either, neither, each, every 或n +单数名词和由sme, any, n, every构成的复合不定代词,都作单数看待。如:Each f us has a new bk. / Everything arund us is matter. 注意:(1)在口语中当either或neither后跟有“f+复数名词(或代词)”作主语时,其谓语动词也可用复数。如:Neither f the texts is (are) interesting. (2)若nne f后面的名词是不可数名词,它的谓语动词就要用单数;若它后面的名词是复数,它的谓语动词用单数或复数都可以。如:Nne f us has (have) been t America. 5. 在定语从句时,关系代词that, wh, which等作主语时,其谓语动词的数应与句中先行词的数一致。如:He is ne f my friends wh are wrking hard. / He is the nly ne f my friends wh is wrking hard.
6. 如果集体名词指的是整个集体,它的谓语动词用单数;如果它指集体的成员,其谓语动词就用复数形式。这些词有family, class, crwd, cmmittee, ppulatin, audience等。如:Class Fur is n the third flr. / Class Fur are unable t agree upn a mnitr. 注意:peple, plice, cattle等名词一般都用作复数。如:The plice are lking fr the lst child. 7. 由“a lt f, lts f, plenty f, the rest f, the majrity f + 名词”构成的短语以及由“分数或百分数+名词”构成的短语作主语,其谓语动词的数要根据短语中后面名词的数而定。如:There are a lt f peple in the classrm. / The rest f the lecture is wnderful. / 50% f the students in ur class are girls. 注意:a number f“许多”,作定语修饰复数名词,谓语用复数;the number f“……的数量”,主语是number,谓语用单数。 8. 在倒装句中,谓语动词的数应与其后的主语一致。如:There cmes the bus. / On the wall are many pictures. / Such is the result. / Such are the facts.
二、逻辑意义一致原则 逻辑意义一致就是谓语动词的数必须和主语的意义一致(因有时主语形式为单数,但意义为复数;有时形式为复数,但意义为单数)。 1. what, wh, which, any, mre, all等代词可以是单数,也可是复数,主要靠意思来决定。如:Which is yur bag? / Which are yur bags? / All is ging well. / All have gne t Beijing. 2. 表示“时间、重量、长度、价值”等的名词的复数作主语时,谓语动词通常用单数形式,这是由于作主语的名词在概念上是一个整体,如:Thirty minutes is enugh fr the wrk. 3. 若英语是书名、片名、格言、剧名、报名、国名等的复数形式,其谓语动词通常用单数形式。如:“The Arabian Nights” is an interesting stry-bk. 4. 表数量的短语“ne and a half”后接复数名词作主语时,其谓语动词可用单数形式(也可用复数。如:One and a half apples is (are) left n the table. 5. 算式中表示数目(字)的主语通常作单数看待,其谓语动词采用单数形式。如:Twelve plus eight is twenty. / Fifty-six divided by eight is seven. 6. 一些学科名词是以 –ics 结尾,如:mathematics, plitics, physics 以及news, wrks等,都属于形式上是复数的名词,实际意义为单数名词,它们作主语时,其谓语动词要用单数形式。如:The paper wrks was built in 1990. / I think physics isn‘t easy t study. 7. trusers, glasses, clthes, shes, 等词作主语时,谓语用复数,但如果这些名词前有a (the) pair f等量词修饰时,谓语动词用单数。如:My glasses are brken. / The pair f shes under the bed is his. 8. “定冠词the + 形容词或分词”,表示某一类人时,动词用复数。
三、就近一致原则 在英语句子中,有时谓语动词的人称和数与最近的主语保持一致。 1. 当两个主语由either …… r, neither …… nr, whether …… r ……, nt nly …… but als连接时,谓语动词和邻近的主语一致。如:Either the teacher r the students are ur friends. / Neither they nr he is whlly right. / Is neither he nr they whlly right? 2. there be句型be动词单复数取决于其后的主语。如果其后是由and连接的两个主语,则应与靠近的那个主语保持一致。如:There are tw chairs and a desk in the rm. 注意:Here引导的句子用法同上。
1.Mr Green tgether with his children______(g) t the park every furth f the earth __________(cver)with water.3.A millin dllars ________(mean) a lt f ut! There ________(cme) the and a half apples _____________(eat) exercises _________(make)yu student wh _______(have)ideas ,cme here.
用所给词的适当形式填空
1.Our class are ging t hike next week Our class are big and clean .
2.A speaker and writer des exercise every day. A speaker and a writer des exercise every day.
D yu knw the differences?
3.A number f Chinese are learning English. The number f the students are frty.
给句子填上is/am/are
1.There _____sme milk and sme bttles n the Jim nr Mary ______ yu r I_______ging t wrk nly the students but als their teacher ____happy. 5.There ______sme sheep and a child ver there.
1.Behind the huse _______(be)sme student and every teacher _______(cme) t schl n time in the man and n wman ______(like) these r she ______(have) gne he said________(sund) reasnable.6. “I”____(be) the ninth letter.
Can yu wrk them ut?
True gld fears nt the fire.
1.A number f students has seen the film. 2.This kind f apples taste very gd. 3.Nt nly my classrm but als my teacher are fnd f Greens has returned t England. 5.Thse wh nly thinks f themselves can never be happy. 6.When each persn cme in ,they must shw their tickets .
Think carefully
7.Ten thusand punds are a lt f mney. 8.Mary likes many ther girls likes dancing are Chinese . Yu tw are German. 10.The singer and dancer lk very yung and chips are my but the twin sisters knw the secret.
I can make it
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