2022-2023学年七年级英语下学期期末考点（牛津深圳版）：重要语法 数量词和分数的表达（原卷版）

专题08重要语法数量词和分数的表达（知识梳理+专题过关）2022-2023学年七年级英语下学期期末考点大串讲（牛津深圳版）（原卷版）【知识梳理】如何谈论数量描述数量提问数量修饰可数名词(not)many,agreat/large/smallnumberof,afew,few,toomany,toofewhowmany修饰不可数名词(not)much,agreatdealof,agreat/large/smallamountof,alittle,little,toomuch,toolittlehowmuch既可修饰可数名词，也可修饰不可数名词alotof,lotsof,plentyof,some,any,no,(not)enough【辨析1】afew,few,alittle和little描述数量很少或几乎没有。具体用法区别如下：表示肯定表示否定意义一些；少许的几乎没有的修饰可数名词afewfew修饰不可数名词alittlelittle如：Thereareafewpeopleinthestreet.街上有几个人。（强调还有一些人）Therearefewpeopleinthestreet.街上没有几个人。（强调几乎没有人）Hehasalittlemoney.他有一点钱。（强调还有少许钱）Hehaslittlemoney.他快没钱了。（强调几乎没有钱）【辨析2】toomany,toofew,toomuch,toolittle和enough描述数量是否足够。具体用法区别如下：意义太多的太少的足够的修饰可数名词toomanytoofewenough修饰不可数名词toomuchtoolittleenough如：“It’snotagoodideatoasktoomanyquestions,”hewarned.“问太多问题可不是什么好主意，”他警告道。Thereistoolittletimetofinishtheproject.完成这个项目的时间太少了。Hedidn’tgetenoughsleepsohefeltabitsleepy.他没有睡够，所以觉得有点困。【辨析3】some和any用在不同的句型中。具体用法区别如下：some接可数名词复数形式或不可数名词一般用于肯定句或提建议的疑问句中any接可数名词或不可数名词一般用于否定句或疑问句中如：Sheneedstogetsomefreshairtoclearherhead.她需要些新鲜空气让脑袋清醒一下。Alltheshopswereclosed,sowecouldn’tbuyanyfood.所有的商店都关门了，所以我们买不了吃的。【拓展】enough意为“足够的；足够地”，可用于可数名词复数形式或不可数名词之前，也可用于动词、形容词或副词之后。如：enoughmoney足够的钱；eatenough吃够；deepenough足够深；fastenough足够快。确数和概数的运用确数：基数词表示确切的数字时，无论多少，直接用基数词的单数形式。如：300，threehundred；5,000,000，fivemillion。概数：基数词表示大概的数字时，要采用基数词单位的复数形式，而且该词前面不能再用表示确切数字的基数词。如：成百上千：hundredsof；成千上万：thousandsof。数百万：millionsof分数的表达关于分数的表达方法：【例1】三分之一 onethird 二分之一one/ahalf(不能用onesecond) 【例2】三分之二 twothirds【例3】四分之一 onefourth或aquarter 【例4】四分之三 threefourths或threequarters①分子：用基数词；分母：序数词。②分子大于1，分母加s。如：5/6:fivesixths；2/5:twofifths③分数与名词连用，加of＋名词，如：onethirdofstudents;threefourthsofwater④谓语动词的单复数，由of后面的名词决定，跟分数无关。如：Onethirdofstudentsareabsentfromthemeeting.三分之一的学生缺席了这个会议。如：Threefourthsofwaterhasbeenpollutedbyhumanbeing.四分之三的水被人类污染了。【专题过关】一、单项选择1．It’ssix________andseventy-eightkilometresfromHandantoBeijing.A．hundreds B．hundred C．hundredsof D．hundredof2．Thereare________studentsinthesportsmeet.________ofthestudentscomefromNo.1MiddleSchool.A．thousandsof;Twohundred B．thousandsof;TwohundredsC．onethousands;Hundreds D．onethousand;Hundred3．Ourhometownisbecomingmoreandmorebeautiful.________visitorscomehereonweekends.A．Hundred B．Hundreds C．Hundredsof D．Hundredof4．Ihave________houseworktoday,andsomeofitis________difficultforme.A．toomany;muchtoo B．toomuch;toomanyC．toomany;toomuch D．toomuch;muchtoo5．Let’sgoandhaveadrink.Westillhave________time.A．few B．afew C．little D．alittle6．Hehas________friends,doeshe?A．alittle B．little C．few D．afew7．Trytosing______Englishsongs,andyouwillfinditinterestingtolearnEnglish.A．more B．much C．little D．most8．Dannyishungry.Couldyougivehim________donuts?A．little B．any C．some D．other9．Wouldyoulike________hamburgersforlunch?A．any B．many C．much D．some10．Ihavegotonly________pocketmoneywithme,soIcan’tbuythetoy.A．little B．alittle C．few D．afew11．—Howmanyteachersarethereinyourschool?—________them________overonehundred.A．Anumberof；are B．Thenumberof；areC．Anumberof；is D．Thenumberof；is12．—Howmanypeoplearethereinyourhometown?—About________.A．twohundredsthirtyfive B．twohundredsandthirtyfiveC．twohundredsandthirty-five D．twohundredandthirty-five13．—Whataboutdrivingtothesupermarkettobuysomemilk,Vivian?—No,thereis________inthefridge.A．plenty B．aplenty C．plentyof D．aplentyof14．—________bagsdoyouhave?________arethey?Iwantthemall.—Twenty.1,000yuan.A．Howmany;HowmanyB．Howmany;HowmuchC．Howmuch;Howmany15．________peopleliketotravel________intheirfreetime.A．Lot;alotof B．Alotof;alot C．Alotof;alotof D．Alot;alot16．Mr.Wanghas________inteachingEnglish.Wealllikehim.A．manyexperiences B．muchexperienceC．alotofexperiences D．someexperiences17．He’sbought________greenpeppersbutonly________cookingoil.A．toomuch;afew B．toomany;alittleC．afew;toolittle D．alittle;toomany18．Ifyoufeel________angry,youmaytake__________exercisetochangethemood.A．abit;abit B．abit;abitof C．abitof;abit D．abitof;abitof19．Alicecheckedhertestpaper______inordertogetafullmark.A．enoughcareful B．enoughcarefully C．carefulenough D．carefullyenough20．Jackhasenoughmoney________acomputer.A．buy B．buys C．tobuy D．buying21．Theroomis________forustoreadbooksbecausethereis________.A．enoughbright;enoughlight B．enoughbright;lightenoughC．brightenough;enoughlight D．brightenough;lightenough22．—CanI________fortheoldman?

—Certainly.A．dosomeshopping B．doanyshopping C．doessomeshopping D．doesanyshopping23．—Mum,Iamsothirsty.I’dlikesomeapplejuice.—Sorry,honey.Wedon’thave________applejuiceleft.Wouldyoulike________orangejuice?A．some;any B．any;some C．some;some D．any;any24．Thereis_______milkinthefridge(冰箱).Let’sgoandbuysome.A．alittle B．afew C．few D．little25.—Mum,________________ofmyclassmates___________glasses.—Oh,myGod.Youneedtoprotectyoureyeswell.two-thirds;wear B.two-thirds;wears C.two-third;wears D.second-three;wear26．_________theteachersinourschoolis374._________ofthemarementeachers.A．Thenumberof;Onefourth B．Thenumberof;FirstfourthC．Anumberof;Onefourth D．Anumberof;Firstfourth27．Thebuildinghas________floorsandshelivesonthe________floorwithherfamily.A．twelve;twelve B．twelfth;twelfth C．twelve;twelfth D．twelfth;twelve28．About________oftheearth________ocean.A．seventenths;is B．seventenths;are C．sevententh;is29．TomwasangrybecauseJerryate________ofhisnineapplessecretly.Nowhehadonlythreeleft.A．twothirds B．onethird C．ahalf D．aquarter30．—HowmuchdoyouknowaboutQuYuan?—Iknowonly________,nottoo________.A．afew…many B．little…much C．alittle…much D．few…many二、完成句子31．这张桌子有5米长。Thedeskis________________________.32．那条裙子价值数百英镑。Thatdresscosts________________pounds.33．Thereare__________________________appletreesonthehill.山上有几千棵苹果树。34．地球表面有三分之二是海洋。________________oftheearthisocean.35．在北京每天有数以千计的游客。Thereare__________________________________________________________________