专题三冠词,2,1,语法突破,知识梳理,知识导图,3,语法专练,直击中考,知识导图,语法突破,知识梳理,不定冠词只用于单数可数名词前,，,表泛指,。,1,.,不定冠词,a,用于发音以辅音音素开头的单词前,，,如,a pen,，,a university,，,a European,等,。,2,.,不定冠词,an,用于发音以元音音素开头的单词前,，,如,an hour,，,an umbrella,，,an English teacher,，,an honest man,等,。,知识点,不定冠词,1,3,.,不定冠词的主要用法如下表,：,用法,例句,泛指不具体说明的某人或某物,A,boy,is,waiting,for,you,outside,.,一个男孩在外面等你,。,用于单数可数名词前,，,表示一类人或物,A,horse,is,a,useful,animal,for,human,beings,.,马是一种对人类有用的动物,。,用于第一次提到的某人或某物前,There,is,a,cat,under,the,tree,.,树下有一只猫,。,用法,例句,表示数量,“,一,”,，,但数的概念没有,one,强,We,had,an,English,party,last,Friday,.,上周五我们举办了一场英语晚会,。,用于表示时间,、,速度,、,价格,、,长度等含义的名词前,，,表示,“,每一,”,的概念,，,相当于,every,Take,the,medicine,three,times,a,day,.,这个药一天吃三次,。,用法,例句,用于序数词前,，,表示,“,再一,；,又,一,”,Although,he,has,failed,three,times,，,he,wants,to,try,a,fourth,time,.,尽管他失败三次了,，,他还想再试一次,。,用于某些固定短语中,He,left,in,such,a,hurry,that,he,forgot,to,take,an,umbrella,.,他离开得如此匆忙以至于忘记了带伞,。,4,.,含有不定冠词的常见搭配,：,pay a visit,拜访,have a try,试一试,for a while,一会儿,take a walk,散步,have a rest,休息,in a moment,立刻,have a look,看一看,play a role in,参与,in a word,总之,have a cold,感冒,in a hurry,匆忙,as a result,因此,定冠词在可数名词单,、,复数和不可数名词前均可使用,，,表特指,。,1,.,定冠词的主要用法如下表,：,知识点,定冠词,2,用法,例句,用于名词前,，,特指某,(,些,),人或某,(,些,),事物,The,bag,on,the,desk,is,mine,.,桌子上的包是我的,。,用于单数可数名词前,，,表示一类人或事物,The,horse,is,a,useful,animal,for,human,beings,.,马是一种对人类有用的动物,。,用法,例句,指前文提到过的人或物,，,或谈话双方都知道的人或物,There,is,a,bank,on,Green,Street,.,The,bank,is,big,.,在格林街上有一家银行,，,这家银行很大,。,用于部分形容词前,，,表示一类人或物,，,谓语动词用复数,It,s,a,traditional,rule,to,respect,the,old,and,love,the,young,.,尊老爱幼是一种传统规矩,。,用于姓氏的复数形式前,，,表示一家人或夫妇两人,The,Smiths,are,having,lunch,.,史密斯一家正在吃午饭,。,用法,例句,用于序数词,、,形容词或副词的最高级前,March,is,the,third,month,of,the,year,.,三月是一年中的第三个月,。,Mary,is,the,tallest,girl,in,her,class,.,玛丽是她们班最高的女孩,。,用于世界上独一无二的事物前,The,moon,is,much,smaller,than,the,earth,.,月亮比地球小得多,。,用法,例句,用于江河,、,湖泊,、,海洋,、,山脉,、,岛屿等地理,名词前及由普通名词构成的专有名词前,the,Pacific,Ocean,太平洋,the,Great,Wall,长城,用于表示方位的名词前,Luzhou,is,in,the,southeast,of,Sichuan,.,泸州位于四川的东南部,。,用于表示乐器的名词前,play,the,piano,弹钢琴,用法,例句,用于,“,the,比较级,，,the,比较级,”,结构中,The,harder,you,study,，,the,better,grades,you,ll,get,.,你学得越努力,，,你的成绩就会越好,。,用于,next,，,last,，,same,，,only,等词前,She,is,the,only,child,in,her,family,.,她是家里唯一的孩子,。,用于某些固定短语中,in,the,morning,在早晨,；,在上午,2,.,含有定冠词的常见搭配,：,at the age of,在,岁时,at the same time,同时,at the moment,此时,all the time,一直,by the way,顺便说一下,in the end,最后,；,终于,in the future,在将来,in the middle of,在,中间,in the dark,在黑暗中,on the left/right,在左,/,右边,on the other hand,另一方面,with the help of,在,的帮助下,in the,morning/afternoon/evening,在,早上,/,下午,/,晚上,英语中在一些场合下名词前面是不需要冠词的,，,这种情况被称为,“,零冠词,”,。,1,.,不用冠词的主要情况如下表,：,知识点,零冠词,3,用法,示例,复数可数名词和不可数名词表示一类人或物或表示泛指意义时,，,其前通常不用冠词,My,parents,are,both,doctors,.,我父母都是医生,。,Paper,is,made,from,wood,.,纸是由木材制成的,。,用法,示例,在人名或地名等专有名词,、,称呼语或表示头衔,、,职位的名词前通常不用冠词,China,is,a,great,country,.,中国是一个伟大的国家,。,Mr,.,Green,is,chairman,of,the,meeting,.,格林先生是本次会议的主席,。,名词前已有物主代词,、,指示代词,、,不定代词或名词所有格等修饰时,，,不用冠词,Her,bag,is,on,the,sofa,.,她的包在沙发上,。,I,like,this,painting,.,我喜欢这幅画,。,用法,示例,在表示学科,、,语言,、,三餐,、,棋类和球类运动的名词前通常不用冠词,play,basketball,打篮球,have,dinner,吃晚餐,study,English,学英语,在表示星期,、,日期,、,月份,、,季节,、,节日的名词前通常不用冠词,on,Monday,在星期一,in,June,在六月,on,New,Year,s,Day,在新年,在与,by,连用的表示交通工具的名词前,，,通常不用冠词,by,bus,乘公交,在某些固定短语中不用冠词,after,school,放学后,2,.,含有零冠词的常见搭配,：,go to school,去上学,at home,在家,on time,按时,in trouble,陷入困境,on foot,步行,step by step,一步步地,face to face,面对面,side by side,肩并肩,day and night,日日夜夜,in danger,在危险中,in fact,事实上,at last,最后,have fun,玩得开心,at noon/night,在中午,/,晚上,语法专练,直击中考,单项选择,(,),1,.,(,2024,白银,),I bought a new computer last weekend,.,computer is made in China,.,A,.,AB,.,An,C,.,TheD,.,/,(,),2,.,(,2024,河北,),Linda often plays,piano after school,.,A,.,aB,.,an,C,.,theD,.,/,C,C,(,),3,.,(,2024,龙东改编,),Shenzhou,18 with three astronauts was sent up on April 25th,，,2024,.,It,s such,exciting event,.,Yes,.,And the astronauts are our heroes,.,I want to be,useful person like them,.,A,.,a,；,anB,.,an,；,a,C,.,a,；,theD,.,an,；,the,B,(,),4,.,(,2024,绥化改编,),Beijing,，,capital of China,，,is,city,with a long history,.,A,.,/,；,theB,.,a,；,the,C,.,the,；,aD,.,/,；,a,(,),5,.,(,2024,西藏,),Zhan Tianyou is,engineer and he is called the,“,Father of China,s Railroad,”.,A,.,/B,.,a,C,.,anD,.,the,C,C,(,),6,.,(,2024,宿迁,),I want to be,scientist like Qian Xuesen when I grow up,.,A,.,aB,.,an,C,.,theD,.,/,(,),7,.,(,2024,凉山改编,),What,s,matter with you,，,Jerry,？,I have a headache,.,A,.,aB,.,/,C,.,theD,.,an,A,C,(,),8,.,(,2024,天津,),My grandma has got,garden,.,And,flowers in it are beautiful,.,A,.,a,；,the,B,.,an,；,the,C,.,不填,；,不填,D,.,an,；,不填,A,(,),9,.,(,2024,滨州,),The final exam is coming,.,How is it going,？,Not bad,，,thanks,.,I just treat it as,usual one,，,I think I can,make,it,.,A,.,aB,.,an,C,.,theD,.,/,(,),10,.,(,2024,吉林改编,),There is,river near our school,.,We never throw rubbish into it,.,A,.,theB,.,a,C,.,/D,.,an,A,B,