(陕西)(龙门亮剑)高三英语一轮课件 Modules3 外研版必修1 课件.ppt

.,单词聚焦,1,_ n,距离,2,_,adj.,被遗弃的,3,_,n.,骆驼,4,_,n.,沙漠,5,_,n.,钻石,6,_,n.,专家,7,_,n.,产品,distance,abandoned,camel,desert,diamond,expert,product,8,_,n.,风景；景色,9,_,v,t.,射杀,10,_,n.,旅程,11,_,v,t.,训练,12,_,n.,运动场；体育场,13,_,v,t.,使吃惊；惊吓,14,_,n.,幼儿园,scenery,Shoot,journey,train,stadium,frighten,kindergarten,15,_,n.,(,美,),公寓；单元住宅,16,_,n.,面试；面谈,17,_,n.,事件,18,_,adj.,疲惫不堪的,19,_,adj.,商业区的；市中心的,20,_,n.,仪式,apartment,interview,event,exhausted,downtown,ceremony,.,短语扫描,1,get,_,上,(,车、船等,),2,get,_,进入；陷入；养成,的习惯,/,爱好,3,Get_of,下,(,车,),；出去；逃避；停止；戒除,4,_,off,(,飞机,),起飞；脱,(,衣服,),；去掉,5,be,_for,是,的缩写,/,简称,on,into,out,take,short,6,out,of,_,过时,7,refer,_,查阅；涉及，提到；指的是,8,_,a,speed,of,以,的速度,9,_,midnight,在午夜,10,in,the,_,在,20,世纪,30,年代,date,to,at,at,1930s/1930,s,.,原句突破,1,_,_,_,！多棒的旅程啊！,【,答案,】,What,a,ride!,2,Ghan_,_,_Afghanistan.,Ghan,是,Afghanistan,的缩写。,【,答案,】,is,short,for,3,Then,the,government,built,a,new,railway,line,，,so,they,didn,t,need,the,camels_,_.,然后政府修建了一条新的铁路，所以他们不再需要骆驼了。,【,答案,】,any,more,4,_,_,_,_this,is,an,old,ticket.,非常抱歉，这是一张过期的车票。,【,答案,】,I,m,very,sorry,but,5,_,_,_showing,me,your,ticket?,你不介意给我看一下你的车票吧？,【,答案,】,Would,you,mind,The,country,s,main,products,are,timber,，,coal,and,sugar.,该国的主要物产是木材、煤炭和蔗糖。,Glaxo,produces,a,lot,of,pharmaceutical,products.,葛兰索公司生产大量药品。,Product,n,.,产品,produce,，,product,与,production,用法比较：,(1)produce,作不可数名词时是销售时未经多大改变的农产品的一般用词。另外该词还可用做动词。,He,works,in,the,produce,section,at,the,local,supermarket.,他在当地超市的农产品部工作。,(2)product,多作可数名词，常指工厂制造出来的用来出售的产品。,They,came,here,in,search,of,new,markets,for,their,products.,他们来此为他们的产品寻找新市场。,(3)production,U,生产；产量；,C,艺术作品,(,尤其戏剧或电影,),The,production,of,consumer,goods,has,increased,throughout,the,world.,全世界消费品的产量都增加了。,A,new,production,of,King,Lear,will,be,on,next,Sunday.,一部新的戏剧,李尔王,将在下星期天上演。,1.There,is,great,competition,between,different,manufacturers,of,the,same,kind,of_to,persuade,customers,to,buy,their,own,particular,brand.,A,Produce,B,production,C,product,D,producer,【,答案,】,C,The,distance,from,the,farm,to,the,city,is,ten,miles.,从农场到该市距离为,10,英里。,The,waterfall,may,be,heard,at,a,distance,of,2,miles.,可以在,2,英里远的地方听到瀑布声。,There,has,been,a,great,distance,between,us,since,our,quarrel.,自从我们争吵以后，我们两人已经开始疏远了。,Distance,n,.,距离,(,可以接介词,from/between/to),(1)in,the,distance,在远方，在远处,I,saw,some,smoke,in,the,distance.,我看到远处有烟。,(2)at,a,distance,隔开一段距离，有些距离,The,picture,looks,better,at,a,distance.,这幅画隔开一段距离看更好看。,(3)from,a,distance,从远方,I,heard,a,cry,from,a,distance.,我听到从远方传来的哭声。,(4)within,hearing/walking,distance,在能听到叫声,/,步行可及的地方,My,parents,live,within,walking,distance,of,me.,我父母住在离我家步行可及的地方。,(5)keep,sb.at,a,distance,与某人保持一定距离，不愿与某人亲近,The,Arab,who,is,friendly,will,stand,close,to,his,friend,，,but,the,Englishman,will,move,back,in,order,to,keep,a,certain,distance,away.,友好的阿拉伯人会站得离朋友很近，而英国人则向后退以保持一定距离。,2.You,can,see,the,ancient,ruins_a,distance,of,10,miles.,A,in,B,at,C,by,D,to,【,答案,】,B,The,child,was,found,abandoned,but,unharmed.,该弃儿被人们发现时安然无恙。,The,abandoned,house,was,torn,down.,这座荒废的房子被拆了。,Abandoned,adj,.,被遗弃的,;,被离弃的,;,被抛弃的,abandon,v,t.,离弃，遗弃，抛弃；中止，放弃,abandon,doing,sth.,放弃做某事,abandon,oneself,to,沉溺于,They,abandoned,all,hope,of,finding,the,missing,child.,他们放弃了找到这个失踪孩子的一切希望。,In,his,early,days,he,abandoned,medicine,for,literature.,他早年弃医从文。,He,abandoned,himself,to,despair.,他陷入绝望中。,They,could,do,nothing,but,abandon,the,ship.,除了弃船，他们没有别的办法。,3.The,girl,had,to_her,journey,because,of,her,mother,s,illness.,A,abandon,B,leave,C,desert,D,quit,【,解析,】,句意为：由于母亲生病，这个女孩不得不放弃旅行。,abandon,可表达放弃，符合题意。,【,答案,】,A,To,enjoy,the,scenery,，,he,chose,to,travel,by,train.,为了欣赏风景，他选择乘火车旅游。,Our,train,passes,through,the,charming,scenery.,我们的列车在迷人的风景中穿行。,Scenery,n,.,风景，景色,scenery,，,scene,与,sight,用法比较：,(1)scenery,n,风景；景色，着重指天然景色,(,如高山、平原与森林等,),，也可指舞台布景。,On,the,way,to,Guilin,，,we,stopped,again,and,again,to,enjoy,the,scenery.,在去桂林的路上，我们不时地停下来欣赏沿途的风景。,The,scenery,in,Yellowstone,National,Park,is,breathtaking.,黄石国家公园的美景令人叹为观止。,(2)scene,n,景象；景色；风光；风景，着重指所见之物，也可指场面。,You,can,see,a,beautiful,scene,from,the,top,of,the,mountain.,自山顶远眺，你可以看到美丽的景色。,The,sunrise,is,a,beautiful,scene.,日出是一幅美景。,(3)sight,n,情景；景象；,(,尤指,),奇观；,(,复数时,),常指某一地区的名胜等。,It,s,a,spectacular,sight,as,the,flamingos,lift,into,the,air.,一群红鹳飞向空中，景象十分壮观。,Plenty,of,foreign,visitors,come,to,see,the,sights,of,Beijing,every,year.,每年都有大量外国游客来参观北京的名胜。,4.We could have walked to the station;it was so near.,Yes.A taxi_at all necessary.,A,wasn,t,B,hadn,t,C,won,t,D,wouldn,t,【,解析,】,本题可用寻找标志法解答。解此题的关键是抓住本题的关键词,could have walked,由此可推断出说话人并未步行去车站，再结合后面分面分句的时态可知，应选,A,项。,【,答案,】,A,Sorry,，,I,didn,t,mean,to,frighten,you.,对不起，我不是故意要吓唬你的。,frighten,sb.into,doing,sth.,吓得某人做某事,frighten,sb.out,of,doing,sth.,吓得某人不做某事,frighten,v,.,使惊恐,;,吓唬,The,man,frightened,the,old,lady,into,signing,the,paper.,那个人恐吓那位老妇人，使她签了字据。,The,old,man,picked,up,a,stone,and,threw,at,the,dog,to,frighten,it,away.,为了把狗吓走，这位老人捡起了一块石头朝它扔去。,(1)frightened,adj.,感到害怕的；恐惧的，多指人,be,frightened,at/by,对,害怕，被,吓坏了,be,frightened,to,do,sth.,做,而害怕,be,frightened,that.,害怕,The,boy,was,frightened,that,he,would,get,lost.,那男孩害怕会迷路。,The,child,stared,at,the,man,with,frightened,eyes.,那小孩用惊恐的眼神盯着那个男人。,He,was,very,frightened,to,look,down,from,the,top,floor,of,the,building.,他从建筑物的顶层往下看时，感到很害怕。,(2)frightening,adj.,令人害怕的，多指物,His,frightening,look,frightened,the,little,girl.,他令人害怕的样子吓坏了这个小姑娘。,He,spoke,in,a,frightening,manner.,他说话的样子令人害怕。,5._,，,seeing,a,snake,crawling,towards,her,，,the,girl,shook,all,over.,A,Frightening,B,To,be,frightened,C,Frightened,D,Having,frightened,【,解析,】,frightened,意为,“,感到害怕的,”,，表明主语,the,girl,的一种感受。,【,答案,】,C,(1),筋疲力尽的；疲惫不堪的,She,felt,exhausted,after,a,day,s,hard,work.,经过一天的艰苦劳动之后，她累得筋疲力尽。,All,the,children,got,back,from,the,long,journey,，,exhausted.,经过长途旅行之后，所有的孩子都回来了，累得筋疲力尽。,Exhausted,adj,.,(2),用完的；耗尽的；枯竭的,You,cannot,grow,crops,on,exhausted,land.,贫瘠的土地上种不了庄稼。,(1)exhaust,v,t.,用完，耗尽；使筋疲力尽,The,hard,training,exhausted,me.,高强度的训练使我筋疲力尽。,His,endless,questions,finally,exhausted,her,patience.,他没完没了的问题耗尽了她的耐性。,(2)exhausting,adj.,使耗尽的；使人筋疲力尽的,Climbing,the,mountain,is,really,exhausting.,爬山确实使人筋疲力尽。,(3)exhaustion,n,耗尽；枯竭；筋疲力尽,She,was,in,a,state,of,exhaustion,after,climbing,the,mountain.,爬山之后，她疲惫不堪。,6.We,went,to,climb,Mountain,Tai,on,National,Day.But,when,we,reached,the,top,，,we,found,ourselves_.,A,exhausting,B,being,exhausted,C,having,exhausted,D,exhausted,【,解析,】,根据句意可知我们,“,筋疲力尽,”,了，表示人,“,疲劳的，筋疲力尽的,”,，要用,v,.ed,形容词，在句中作宾语,ourselves,的补足语。,【,答案,】,D,(1),指的是；涉及,When,I,said,someone,was,foolish,，,I,wasn,t,referring,to,you.,当我说有些人很愚蠢时，我并不是指你。,(2),与,有关；适用,What,I,ve,said,about,your,sister,refers,to,you.,我对你姐姐说的话，也适用于你。,refer to,(3),提及；提起,In,his,speech,，,he,didn,t,refer,to,the,problem,at,all.,在他的演说中，丝毫未涉及那个问题。,(4),参考；咨询,It,was,foolish,of,him,to,refer,to,his,notes,in,the,big,exam.,他在重要考试中参考讲义，真是愚蠢。,7.It,was,foolish,of,him,to_his,notes,during,that,important,test,，,and,as,a,result,，,he,got,punished.,A,stick,to,B,refer,to,C,keep,to,D,point,to,【,解析,】,句意为,“,他在那场重要的考试中看笔记，太愚蠢了，结果，受到了处罚,”,。,stick,to,坚持；,refer,to,参考，查阅；,keep,to,坚持，保持；,point,to,指着，指向。,【,答案,】,B,8,The,news,that,he,referred_us,disappointed.,A,to,make,B,to,making,C,to,made,D,to,have,made,【,解析,】,that,he,referred,to,是定语从句，修饰,the,news,，,made,是主句的谓语动词。,【,答案,】,C,(1),飞机起飞,The,plane,took,off,very,smoothly.,飞机平稳地飞起。,Because,of,heavy,fog,，,the,plane,couldn,t,take,off,on,time.,由于大雾，飞机不能按时起飞。,take off,(2),脱掉，除去,Take,your,coat,off.,脱掉你的外套吧。,You,should,take,your,toys,off,the,table.,你应该把你桌上的玩具拿走。,These,books,take,up,too,much,room,；,we,must,try,to,take,them,off.,这些书占据了太多的空间，我们必须除去它们。,(3),在,(,某期间,),请假,I,d,like,to,take,next,Friday,off.,我想下星期五请假。,His,mother,was,seriously,ill,，,so,he,had,to,take,a,day,off.,他妈妈病得严重，所以他不得不请一天假。,(4),从,(,价格,),减去,，减价,They,are,taking,50%,off,all,goods,in,that,shop.,那家商店的所有商品打,5,折。,No,people,buy,their,goods,，,so,they,have,to,take,off,the,price.,没有人买他们的产品，他们不得不减价。,(5),成功，成名,His,career,took,off,when,he,was,only,ten.,十岁时他的事业便飞黄腾达了。,9.It,was,at,this,point,that,his,career,really_.,A,took,off,B,took,up,C,took,over,D,took,in,【,答案,】,A,本句为感叹句，主语和谓语被省略掉了，全句应为：,What,a,(beautiful/wonderful),ride,it,was!,感叹句用来表示喜怒哀乐等强烈的感情，主要用,what,和,how,来引导。,What,a,sad,sight,it,was,！多么凄惨的一幅景象啊！,How,dangerous,these,fish,are,！这些鱼真危险！,And what a ride!,一次多么美妙的乘车旅行！,(1)what,式感叹句,What,a(n),形容词单数可数名词主语谓语！,What,a,good,suggestion,you,have,put,forward!,你提出了一个多么好的建议！,What,形容词复数名词主语谓语！,What,difficult,problems,we,have,to,solve!,我们要解决的问题多难啊！,What,形容词不可数名词主语谓语！,What,great,fun,it,is,to,swim,in,the,river,in,summer!,夏天在河里游泳多么快乐呀！,(2)how,式感叹句,How,形容词,/,副词主语谓语！,How,beautifully,she,sang,！她唱得真好！,How,形容词,a/an,单数可数名词主语谓语！,How,lovely,a,boy,he,is,！,What,a,lovely,boy,he,is!,他是一个多么可爱的孩子啊！,How,主语谓语！,How,time,flies,！时间过得真快啊！,How,I,missed,you,！我多么想念你们啊！,(3),省略式感叹句,How,wonderful,！多么精彩！,What,an,interesting,book,！多有趣的一本书！,(4),感叹句被用做宾语从句时，除时态根据需要改变外，结构、语序等均保持不变。,She,told,him,what,a,brave,boy,he,was.,She,told,him,how,brave,a,boy,he,was.,她告诉他说他是一个多么勇敢的男孩子。,10.Parents,are,taught,to,understand_important,education,is,to,their,children,s,future.,A,that,B,how,C,such,D,so,【,解析,】,how,important,education,is,是一个感叹句，作,understand,的宾语从句。,【,答案,】,B,11,_terrible,weather,we,ve,been,having!,A,How,B,What,C,How,a,D,What,a,【,解析,】,中心词是名词，所以用,what,引导感叹句，,weather,是不可数名词，不能与,a,连用。,【,答案,】,B,12,_information,you,have,told,us!,A,What,a,useful,B,How,useful,C,What,an,useful,D,What,useful,【,解析,】,information,是不可数名词，排除,A,项和,C,项；,how,修饰的中心词应为形容词或副词，,B,项错。,【,答案,】,D,Where do you think most of the people live,in the central part of the country or on the coast?,你认为大多数人生活在哪里，国家的中部还是沿海？,do,you,think,是插入语，位于疑问词之后，而且其后面要用陈述句语序。其结构为：特殊疑问词,do,you,think,陈述句语序。除,think,之外，还有,believe,，,consider,，,suppose,，,imagine,，,guess,和,suggest,等也可以用于上面的句型。,What,do,you,think,he,is,doing,？,你认为他现在在做什么？,Who,do,you,suppose,is,fit,for,the,job?,你认为谁能胜任这份工作？,Who,do,you,suggest,be,sent,to,work,on,the,farm?,你建议派谁去农场工作呢？,I,think,，,I,believe,，,I,suppose,，,I,guess,，,I,imagine,，,I,find,，,I,say,，,I,know,等也可用做插入语，置于句中或句末，一般用逗号隔开；此类插入语，若置于定语从句中，可不用标点。,It,is,impossible,，,I,think,，,that,we,should,finish,the,job,in,such,a,short,period,of,time.,我认为在这么短的时间内完成这项工作是不可能的。,13.(2008,年全国卷,)What,fruit,is,in,season,now?,Pears,and,apples,，,_.,A,I,know,B,I,think,C,I,see,D,I,feel,【,解析,】,句意为：现在的时令水果是什么？我认为是梨和苹果。,I,think,我认为，表达说话人的一种主观判断。,I,see,我明白，不符合语境要求。,【,答案,】,B,14,_is,the,most,influential,film?,A,Do,you,think,which,of,these,B,Which,of,these,do,you,think,C,Which,of,these,do,you,know,D,You,know,which,of,these,【,解析,】,do,you,think,是插入语，应放在特殊疑问词之后，且其后的句子都要用陈述语序。但,do,you,know,就不属于插入语结构，所以,C,项不对，,D,项若改为,Do,you,know,which,of,these,也对。,【,答案,】,B,Would,you,mind.,？后面接名词、动名词以及,if,引导的从句。,if,从句中要用一般过去时表示虚拟语气。但,Do,you,mind,后的,if,从句不用过去时态。,I,can,t,hear,the,news,clearly.Would,you,mind,if,I,turned,up,the,radio,？我听不清新闻，你介意我把收音机音量调大点吗？,Would,you,mind,my,opening,the,window?,我开窗子你介意吗？,(1)mind,sb.doing,sth.,介意某人做某事,mind,your,own,business,管你自己的事，别管闲事,I,hope,you,don,t,mind,me,bringing,the,dog,with,me.,希望你不要介意我把狗带在身边。,I,don,t,mind,driving,if,you,re,tired.,如果你累了，我愿意开车。,(2),回答,Would,you,mind,或,Do,you,mind.,？问句时，一定要特别注意前后文的一致性，常见的表“不介意”的答语有：,Certainly,not,；,Not,at,all;Not,a,bit,；,No,，,go,ahead,。表“介意”的答语有：,I,m,sorry,，,but,I,do,；,Yes,，,I,do,mind;I,m,sorry,，,but,you,d,better,not,。,15.Would,you,mind,_,over,one,seat,？,My,wife,and,I,can,sit,together.,_,；,I,d,like,to,help,you.,A,move,；,Yes,B,moving,；,Of,course,not,C,to,move,；,Of,course,D,moving,；,Certainly,【,解析,】,mind,属于跟动名词作宾语的动词。从答语中,“,很乐意帮你们,”,可知说话人,“,不介意,”,。,【,答案,】,B,until,prep.,到,为止；直到,才,The,street,is,full,of,traffic,from,morning,until,night.,这条街从早到晚行人车辆都很多。,I,d,like,to,stay,here,up,until,Christmas.,我想在这儿待到圣诞节。,The Afghans and their camels did this until the 1920s.,阿富汗人和他们的骆驼用这种方式进行运输直到,20,世纪,20,年代。,(1)until,用于肯定句表示主句的动作持续到,until,所指的时间结束，所以主句的谓语动词必须为延续性动词。,until,用于否定句时，意思是“直到,才”，即表示主句的动作到,until,所指的时间才开始，谓语动词用短暂性动词或非延续性动词。,I,walked,until,I,saw,a,beautiful,eagle.,我一直走，直到看到一只漂亮的老鹰。,People,don,t,know,the,value,of,health,until,they,lose,it.,人们直到失去健康才知道健康的可贵。,(2)not,until,引导的时间状语位于句首时，主句要倒装。,Not,until,the,film,had,begun,did,they,come.,他们直到电影开演才来。,(3),如果强调,until,引导的时间状语，应把,not,和,until,一起放在被强调部分，句子结构应为：,It,be,not,until,时间状语,thatclause,。,It,was,not,until,this,morning,that,I,knew,about,it.,直到今天早晨我才知道这件事。,(4)until,和,till,在一般情况下可通用。但,till,常用于非正式文体，,until,可用于多种文体；,until,可用在句首，而,till,一般不用于句首。,Until,she,spoke,I,hadn,t,realized,she,was,a,foreigner.,她要不说话我还一直不知道她是外国人。,16.Not,until,all,the,fish,died,in,the,river_how,serious,the,pollution,was.,A,did,the,villagers,realize,B,the,villagers,realized,C,the,villagers,did,realize,D,didn,t,the,villagers,realize,【,解析,】,not,until,引导的时间状语位于句首时，主句要倒装。,【,答案,】,A,17,One,can,never,go,abroad_he/she,gets,the,visa.,A,unless,B,if,C,until,D,when,【,解析,】,句意为,“,人们在获得签证前，不能出国,”,。,not/never.until,在,前不；直到,才。,【,答案,】,C,18,It,was_back,home,after,the,experiment.,A,not,until,midnight,did,he,go,B,until,midnight,that,he,didn,t,go,C,not,until,midnight,that,he,went,D,until,midnight,when,he,didn,t,go,【,解析,】,该题考查,not.until.,句型的强调句，注意,not,与,until,必须放在一起。,【,答案,】,C,19,(2009,年江苏卷,)_unemployment,and,crime,are,high,，,it,can,be,assumed,that,the,latter,is,due,to,the,former.,A,Before,B,Where,C,Unless,D,Until,【,解析,】,句意为：在失业率和犯罪率高的地方，可以想像得到，后者是由前者引起的。,A.Before,在,之前；,B.Where,在,地方；,C.Unless,除非；,D.Until,直到。,【,答案,】,B,.,单词拼写,1,The_(,痕迹,),of,the,car,could,be,seen,in,the,mud.,【,答案,】,tracks,2,Don,t,worry,too,much,about,the_(,面试,),You,will,be,OK.,【,答案,】,interview,3,The,exciting,football,match,was,held,in,the_(,体育馆,),of,our,city.,【,答案,】,stadium,4,He,presented,me,some_(,纪念品,),when,I,left,his,place.,【,答案,】,souvenirs,5,If,you,say,OK,，,I,shall,consider,the,matter,as_(,完全地,),settled.,【,答案,】,absolutely,6,Petrol,is,the,most,important,p_,of,many,MiddleEast,countries.,【,答案,】,product,7,He,a_his,wife,and,went,away,with,all,their,money.,【,答案,】,abandoned,8,Each,year,，,we,vacation,in,the,mountains,and,enjoy,the,beautiful,s_.,【,答案,】,scenery,9,They,f_the,white,bird,away,by,rising,to,their,feet,suddenly.,【,答案,】,frightened,10,I,have,to,pick,up,my,daughter,from,the,k_after,work.,【,答案,】,kindergarten,.,短语运用,11,The,flying,machine,is,flying_light.,【,答案,】,at,the,speed,of,12,The,lion,was,very,lazy,and,slept_.,【,答案,】,all,the,time,13,What,do,you_the,plan,we,made?,【,答案,】,think,of,14,The,style,of,the,clothes,has,been_.,【,答案,】,out,of,date,15,It,doesn,t_him,to,do,that,kind,of,things.,【,答案,】,look,like,16,He,is,not_time,，,but,lacking,in,money.,【,答案,】,short,of,17,_,，,he,is,an,honest,person,and,you,can,depend,on,him.,【,答案,】,In,short,18,The,problem_last,week,is,still,in,the,air.,【,答案,】,referred,to,19,The,rumor,has,been_for,about,a,month.,【,答案,】,in,the,air,20,To,keep,healthy,，,Mr,Wang_walking,as,a,regular,form,of,exercise.,【,答案,】,took,up,.,完成句子,21,自她离开家后，已三年了。,It,is,three,year_she_home.,【,答案,】,since,；,left,22,机器的噪音一直到午夜才停止。,The,noise,of,the,machine_,_,_,_.,【,答案,】,didn,t,stop,until,midnight,23,约翰从国外旅游回到家，感到精疲力竭。,After,his,journey,from,abroad,，,John_,_,，,_.,【,答案,】,returned,home,；,exhausted,24,这些书占据了太大的空间，所以我们必须把它们拿走。,These,books,_,_,too,much,room,，,so,we,must,try,to,_,_,_.,【,答案,】,take,up,；,take,them,away,25,当公共汽车停下时，一些乘客从前门上车，而另一些乘客从后门下车。,When,the,bus,stopped,，,some,passengers,got,on,from,the,front,door,，,_,_,_,_,from,the,back,one.,【,答案,】,while,others,got,off,课时作业,点击进入链接,