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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Grammar,Unit One,Grammar Un,Observe and think,1.Our group,are,all going to visit them in the forest.,2.Our group,is,going to be very tired and dirty by the afternoon and she is right.,Observe and think1.Our group,Subject-Verb Agreement,(,主谓一致,),语法一致,就近原则,意义一致,即主语是单数形式，谓语动词用单数形式，主语是复数形式，谓语也用复数形式。,即主语形式上为单数，但意义为复数，,因此谓语动词用复数形式；或主语形式,上为复数，但表示单数意义，这时谓语,动词用单数形式。,即谓语动词用单数形式还是用复数形式，,取决于最靠近它的主语。,Subject-Verb Agreement语法一致就近原则,语法一致,即主语是单数形式，谓语动词用单数形式，主语是复数形式，谓语也用复数形式。,语法一致即主语是单数形式，谓语动词用单数形式，主语是复数形式,语法一致：,1.,当主语由,and,连结时，如果,表示,同一人,或,同一物,时，谓语动词用,单数形式,，此时,and,后面的名词前无冠词。,如,表示,不同,的人或物时,谓语动词用,复数形式，,此时,and,后面的名词前有冠词。,(1),The,worker and writer _(be)from Wuhan.,那位工人兼作家来自武汉。,(2),The,worker and,the,writer _(be)from Beijing.,那位工人和那位作家来自北京。,is,are,语法一致：1.当主语由and连结时，如果表示同一人或同一物时,The gift is used to have western meals.,What is it?,a knife and fork,(3),A knife and fork_,used to have meals.,is,The gift is used to have weste,a singer and dancer,(4)The singer and dancer _ on the stage.,is,a singer and dancer(4)The sing,(5)The League secretary and monitor _ asked to make a speech at the meeting yesterday.A.is,B.was,C.are,D.were,B,(5)The League secretary and mo,Going out for a walk after supper,is,a good habit.,晚饭后出去散步是一个好习惯。,Whether we,ll go depends on the weather.,我们是否去要取决于天气的好坏。,2.,动词不定式,(,短语,),动词,-,ing,(,短语,),或从句作主语时,谓语动词常用,单数形式,。,Going out for a walk after sup,Translate the sentences.,is,is,(1),学好英语是困难的,.,Teaching you English a pleasure,What caused the accident,is,a complete mystery.,To learn English difficult.,(2),教你们英语是一件快乐的事,.,(3),事故是由什么引起的完全是个谜,.,Translate the sentences.isis(1,(1)Something _(has,have)gone wrong with my watch.,(2)Anybody who _(break,breaks)the rule,will be punished.,3.,不定代词,somebody,someone,something,anybody,anything,everybody,everyone,everything,nobody,no one,nothing,等作主语，谓语动词用,单数,形式。,has,breaks,(1)Something _(has,have),(1)Two pictures _ on the wall,which attract many people.,(2)On the wall _ two pictures,which attract many people.,(3)Their teacher _ among the students,who is in her thirties.,(4)Among the students _ their teacher,who is in her thirties,.,4.,倒装句中的语法一致。,are,are,stands,stands,(1)Two pictures _ on the,5,、由分数或百分数,+,名词作主语时，谓语动词的 形式与,of,后面的名词的数一致，,即分数或百分数,+of+,不可数名词,或,单数,名词，谓语动词用,单数形式，,分数或百分数,+of+,复数,名词，谓语动词用,复数,形式。,(1)Ten percent of,the pupils,_ absent today.,(2)Three-fourths of,the surface,of the earth _ sea.,are,is,5、由分数或百分数+名词作主语时，谓语动词的 形式与,尝试运 用,（,1,）,Reading English newspapers and magazines _helpful to our study of English.(is/are),（,2,）,Whether he comes or not _ of no matter.(is/are),（,3,）,To say _ one thing;to do _another.(is/are),（,4,）,Listening,speaking,reading and writing _four skills for English study.(is/are),（,5,）,Where to find the plant and what to do with it _still the problems to settle,.,(is/are),is,is,is,is,are,are,尝试运 用（1）Reading English newspa,意义一致,即主语形式上为单数，但意义为复数，,因此谓语动词用复数形式；或主语形式,上为复数，但表示单数意义，这时谓语,动词用单数形式。,即主语形式上为单数，但意义为复数，,1.,由集体名词，如,group,family,class,government,team,public,enemy,crowd,audience,club,party,crew,等作主语时,如果看成一个整体，谓语动词用,单数,形式,如果看成其中各成员，谓语动词则用,复数,形式。,His family,is,very large.,他家是一个大家庭。,His family,are,music lovers.,他的家人都是音乐爱好者。,意义一致：,1.由集体名词，如group,family,cla,（,1,）,The group _ made up of nine students.,（,2,）,The group_ dancing happily.,is,are,（1）The group _ made up of n,（,3,）,The team _ some good players.(have),（,4,）,The team _ handsome.(be),has,are,（3）The team _ some good pla,【,尝试运用,】,（,1,）,The research group,(is,are)made up of five people.,（,2,）,What,(do,does)the group want for their lunch?,（,3,）,Our family,(is,are)not poor any more.,（,4,）,The class,(is,are)more than forty in number.,is,do,is,is,【尝试运用】（1）The research group,（,5,）,The class,(have,has)disagreed among themselves about where they should go and have a picnic.,（,6,）,The government,(has,have)spent more than two million,yuan,in planting trees.,（,7,）,The city government,(has,have)different opinions about next year,s plan.,have,has,have,注意：,但,集体名词,people,police,cattle,等在多数情况下,谓语动词,都用复数形式。,（,8,）,The police_(is,are)searching for the thief.,are,（5）The class (have,(1)Neither dog _ big.(is/are),(2)Neither of them _ big.(is/are),is,(4)Neither of the rabbits _ handsome.,.,(is/are),is/are,(3)Neither rabbit _ handsome.(is/are),is,is/are,2.,代词作主语,(1)Neither dog _ big.(,3.,表示时间、距离、金钱等复数名词作主语，表达,一个整体概念,时,谓语动词则用单数形式。,（,1,）,Every,means,_ been tried since then.,has B.have C.are D.is,（,2,）,No,news,_ good news.(is,are),（,3,）,Maths/Physics,_ the subject that I like most.(is,are),4.,以,-s,结尾的名词本身不表示复数意义，谓语通常用单数形式，如,news,maths,physics,the United States,等作主语,谓语动词用单数形式。,has,is,is,is,A,（,1,）,Two years _ passed since I left Ningbo.,（,2,）,One million dollars _ a great sum of money.,3.表示时间、距离、金钱等复数名词作主语，表达一个整体概念时,5.,the,adj.,作主语。,the,adj.,表示,一类人,，谓语动词用,复数形式,，如,the old,the young,the rich,the poor,。,the+,adj.,表示,某个人,或,一类抽象的事物,，谓语动词用,单数形式,，如,the beautiful,the good,。,(1)The old _ taken good care of in our society.,(2)The rich _ for the decision but the poor,are,against it.,(3)The wounded _ a y
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