译林七下英语（新）Unit1重难点梳理学生版

译林英语七下Unit1Home重难点梳理（学生版）考点1：辨析：home&house&familyhome:既可以指出生，居住，或是长大的地方，也可以指一个人感情上的归属，有一定感情色彩；eg.Ilovemyhome.house:主要指建筑物，人们居住的空间，强调房屋的本身结构；eg.Thisismynewhouse.family:侧重指家庭、家庭成员或是家族，强调人组成的社会群体（指家中的每人时注意复数形式）family:①家庭；作为一个整体是单数名词,谓语动词用单数eg.Myfamilyisalargeone.②家人；=peopleinthefamily是一个集体名词,谓语动词用复数eg.Myfamilylikereading.【随堂练习】1.Myfamily_____________(watch)theSpringFestivalGalanow.2.AlmosteveryfamilyinChina____________(have)aTV.3.世界各地的家homes________________________=homes________________________考点2.dream的用法dream/driːm/(1)adj.理想的;梦中的梦想家园________________________(2)cn.梦想,理想某人的梦想实现________________________inyourdreams你妄想(3)vi.做梦梦想/梦见(做)某事________________________【随堂练习】1.你梦想的家是什么样的？________________________________________________?2.我希望在将来我的梦想可以实现。Ihopemydream_____________________inthefuture.3.我梦想拥有一家漂亮的花店。I________________________abeautifulflowershop.考点3.learn的用法learn/lɜːn/v.学习；学过去式：learnt/learned①学习/了解关于________________________②学做某事________________________③向某人学习________________________【随堂练习】1.了解不同类型的家庭生活________________________homelife2.我学习自己穿衣服。I_____________________________________________.3.我们能从这个艺术家身上学到什么？________________________theartist?考点4.“不同种类”的说法type可数n.种类=kind不同种类的________________________各种各样________________________kind还可作为形容词，友好的对…友好_________________=befriendlyto=beniceto复习：与…不同___________________与…相同__________________与…相似___________________【随堂练习】1.Ispendover7hoursaweekreadingdifferent_________(type)ofbooks.2.他的生活方式和我的不同。Hislifestyle________________________________________.考点5.live的用法live不及物v.居住①livein+大地点/密闭空间住在一个公寓里________________________liveon+the+序数词+floor/ground/street/road住在第七层________________________eg.你住在哪里？________________________?你住在什么类型的房子里？___________________________________________?你住在哪一层楼？________________________?地点副词：here/there/where/abroad/home前面省略介词②livewithsb.和某人住在一起eg.和我的父母住在一起livewithmyparents③liveon以…谋生eg.羊以草为生。Sheepliveongrass.④livea+adj.+life过着…的生活eg.过着一个开心的生活liveahappylife【随堂练习】1.Wheredoyoulive_________,andwhichcitydoyouwanttogo_________?A./;/B.in;/C./;toD.in;to2.—Whatkindofhousedoesyourfriend_________?—Helivesinabighouse_________aswimmingpoolandfivebedrooms.A.live;hasB.livein;withC.live;withD.livein;has3.ThemanesfromMoscow,andhelivesthesecondflooratallbuildinginthecityofParis.A.in;inB.in;onC.on;inD.on;on4.—Whatkindofhomedoyou_________?—Aflat_______threebedrooms.A.live;hasB.live;withC.livein;hasD.livein;with5.Ilive_______asmallflat______thegroundfloor_______myparents.A.on;in;atB.in;on;withC.on;in;withD.in;in;with考点6.方位名词和形容词(1)方位名词：北方___________、南方___________、西方___________、东方___________西北___________东北___________西南___________东南__________Aisinthe+方位名词+ofB.：表示A在B的范围里Aisonthe+方位名词+ofB.：表示A和B相邻且接壤Aistothe+方位名词+ofB.：表示A和B不相邻、不接壤*记忆面包：in里on连to在外例题：1.Shanghaiis______theeastofChina.2.Russiais______theeastofChina.3.Japanis_______theeastofChian.(2)方位形容词：n+“_________”→形容词北方的___________南方的___________西方的___________东方的___________西方食物______________________西方国家_____________________【随堂练习】1.Ihearmostpeoplelikecoffeeinthe(west)countries.2.Eastor,homeisthebest.Itisaveryoldsaying.(西方)3.我的家人住在北京的南部。Myfamily_________________________________________________.4.Taiwanis______thesouthofChinaandJapanis______theeastofChina.A.in;onB.in;toC.on;toD.to;in5.Wuxiis______thesoutheastofChangzhou.Shanghaiis______theeastofChangzhou.A.in;onB.on;toC.on;inD.to;in考点7.确数与概数的表达计数单位：百：___________千：___________百万：___________十亿：___________①确数:基数词（one/two…./several(几个、数个)）+计数单位的单数+名词复数②概数:计数单位的复数+of+名词的复数,表示约数，数以百计的，成百上千的成百上千___________________成千上万___________________③特殊情况of表示范围基数词+计数单位的单数+of+the+名词复数基数词+计数单位的单数+of+人称代词宾格（them）那些学生中的两百个______________________________________（特定范围）eg.在这个学校有六百个学生。Thereare_________________studentsinthisschool.每年成千上万的游客来杭州。_________________visitorsetoHangzhoueveryyear.在书房里有成百上千本书。Thereare___________________________________________.【巧学妙记】具体数字，“两无”（无s无of）模糊数字，“两有”（有s有of）【随堂练习】1.Thebigtreeoverthereisprobablytwo___________(百)yearsold.2.Thereare________ofpeoplelivinginthisneighbourhood.Abouteight_____ofthemarefromNortheastChina.A.thousands;hundredB.thousands;hundredsC.twothousands;hundredsD.twothousand;hundred考点8.relax的用法relaxv.放松；休息三单____________现在分词___________过去式__________放松某人自己________________relaxingadj.令人放松的（修饰物）①听放松的音乐listentorelaxingmusic②做某事是让人感到放松的Itisrelaxingtodosth.relaxedadj.感到放松的（修饰人）感到放松的_________________【随堂练习】1.Mom,youlookverytired.Pleasestop_________(放松)forawhile.2.It’sreally_________(relax)tohaveabathafterahardday’swork.3.Whatdoyouusuallydo__________(relax)yourself,Sandy?4.Hefelt_________(放松的)afterlisteningtothe__________（放松的）music.5.我经常听音乐来放松我自己。Ioftenlistentomusictorelaxmyself.6.客厅是一个放松的好地方。Livingroomisagoodplacetorelax.7.听一些放松的音乐使他开心。Listeningtosomerelaxingmusicmakeshimhappy.同用法：excited感到激动的exciting令人激动的bored感到无聊的boring令人无聊的interested感兴趣的interesting有趣的考点9.own的三个用法(1)adj.自己的某人自己的…_________________=_________________我有我自己的书房。Ihavemyownstudy.=Ihaveastudyofmyown.(2)独自地onone’sown=byoneself=alone(3)v.拥有，相当于have,无进行时态Look!Thewoman___________(own)abeautifulcatinherhand.【随堂练习】1.Ihopeyouacar.A.tohave;ofyourownB.tohave;ofmyownC.willhave;toyourownD.willhave;ofyourown2.Thegirlneedsaroom_____herown.Shewantstofinishherhomework____herown.A.on;onB.of;ofC.on;ofD.of;on3.Amyhasabedroomandabathroomofher_________(自己的).4.Eachoffamiliesinourmunityalmost_________(own)acarnow.考点10.put相关的短语putup①盖起，搭起eg.搭建帐篷putupatent②张贴(布告等)eg.张贴图画putupapicture③举手eg.举手putupyourhands【拓展】putoff推迟eg.我不得不把会议推迟到下周。Ihavetoputoffthemeetinguntilnextweek.putout扑灭;出版eg.消防员把大火扑灭了。Thefiremenputoutthefire.putaway收拾好eg.请把你的书收拾好。Pleaseputawayyourbooks.puton穿上eg.外面太冷了！请穿上你的外套。Pleaseputonyourcoat.putdown放下；写下=writedownputin安装eg.我想要在我的卧室里安装一盏灯。Iwanttoputinalightinmyroom.【随堂练习】1.Weneedto____________someposterstoadvertisetheevent.A.putoutB.putinC.putupD.putdown2.Whenhewentcamping,he__________atentonhisown.A.putson B.putaway C.putsdown D.putup3.Idon'tknowhowtoputupatent.Don'tworry.Letmeforyou.A.putitB.putitupC.putupD.putupit考点11.like的用法like①v.喜欢反义词：dislike②介词，像像belike看起来像looklike问人外貌，性格和爱好的句型①问性格品质、外貌：__________________________________?②问外貌：________________________________?/________________________________?③问爱好：________________________________?补:问职业①Whatbesb?②Whatbesb’sjob?③Whatdo/doessbdo?问看法：Whatdoyouthinkofsth.?=Howdoyoulikesth.?1.Whatdoesyoursisterlike?______________.A.Sheisastudent.B.Sheiskind.C.Shelookspretty.D.Shelikesreading.2.Whatdoesyoursisterlooklike?_____________.A.Sheisastudent.B.Sheiskind.C.Shelookspretty.D.Shelikesreading.3.Whatisyoursisterlike?_____________.A.Sheisastudent.B.Sheiskind.C.Shelookspretty.D.Shelikesreading.4.Whatisyoursister?_____________.A.Sheisastudent.B.Sheiskind.C.Shelookspretty.D.Shelikesreading.5.Howdoesyoursisterlook?_____________.A.Sheisastudent.B.Sheiskind.C.Shelookspretty.D.Shelikesreading.6.Whatdoesyoursisterdo?_____________.A.Sheisastudent.B.Sheiskind.C.Shelookspretty.D.Shelikesreading.7.Thelocalpeople,_________myfather,_______joggingintheparkinthemorning.A.like;likesB.likes;likeC.like;likeD.likes;likes8.—_____________?—Warmandfortable.A.WhatisyourdreamhomeB.WhatdoesyourdreamhomelikeC.WhatisyourdreamhomelikeD.Howdoesyourdreamhomelike考点12.和某人分享/共用某物__________________________eg.我和我姐姐合住一间卧室。Ishareabedroomwithmysister.bestfriendalwayshappy_______everything_______me.toshare;B.sharing;C.toshare;D.sharing;考点13.表达离某地多少英里：基数词+mile(s)+(away)+from+地点对“数词+表距离的名词短语”提问，特殊疑问词用___________记忆口诀：“有far无距离，away任意添，两地相距from”1.Theshoppingmallis3milesmyschool.A.不填B.awayC.farawayD.awayfrom2.Mybrotherworksinarestaurant10kilometres________hishome.A.farawayfromB.farawayC.awayfromD.away3.—isitfromyourhometoyourpany?—It'sfivekilometres.A.HowlongB.HowfarC.HowoftenD.Howmuch4.—isitfromyourhometothecitycenter?—Aboutten_______walk.A.Howfar,minutesB.Howlong,minutesC.Howlong,minutes'D.Howfar,minutes'5.我住在离伦敦15英里的一个镇上。I______________________________________________________London.chat/tʃæt/n.&聊天现在分词：__________过去式：__________①和某人聊天____________________=____________________②一边做事一边聊天chatoversth一边喝茶一边聊天____________________他正在和他的朋友聊天。He________________________________________now.考点15.fun①n.乐趣（不可数）和…玩得高兴____________________做某事很开心____________________=_________________________=enjoyoneself(+doingsth.)②adj.有趣的，令人愉快的做某事是愉快的____________________funplayfootballyou.和你一起踢足球真有趣。重点区别:(1)Itisfuntodosth.变形：______________________________________(2)havefundoingsth.变形：_____________________________________③funnyadj.滑稽的；有趣的【巩固练习】1.Whatgreatfunitis_________(have)atrip!2.Whatgreatfunwehad_________(have)abigdinnerwithher!3.Look!Allthechildrenfunintheswimmingpool.A.have;toswimB.have;swimmingC.arehaving;swimmingD.arehaving;toswim4.Myfathertoldmea____________(fun)storyandIlaughedalot.①饲养；养育养一些母鸡keepsomehenskeepafamilykeep+adj.保持健康/安静keephealthy/quiet让使...保持keep+adj.使你的房间保持干净keepyourroomclean③继续(让某人)一直做..._________________________④阻止_________________________⑤保管keepsth.+一段时间______________________考点18.busy/ˈbɪzi/adj.忙碌的忙于某事_________________________忙于做某事_________________________反义词：____________空闲的在某人的空闲时间_________________________词性转换：____________/ˈbɪznəs/①n.商业，生意，贸易商人____________出差onbusiness和某人做生意dobusinesswithsbEg.IneedtogotoLondononbusinesstomorrow②n.事情与你无关。It’snoneofyourbusiness.1.—Wouldyoulike__________shoppingwithme?—Sorry,I’mafraidIcan’t.Iambusy__________myhomework.A.togo;todoB.go;doingC.togo;withD.going;doing2.—Whatareyoubusy_________?—Myhomework.It’ssodifficult.Canyouhelpme__________it?A.with;doingB.in;withC./;withD.with;withthenumberof+可数名词复数…的数量;做主语;谓语动词用_________anumberof+可数名词复数一些/若干…;做主语;谓语动词用_________;2.—Look!There______anumberofapplesonthetree.—Wow!Ithinkthenumberoftheapples______over100.A.is;areB.is;isC.are;areD.are;is3.Anumberofvisitors______visitingtheWestLakeandthenumberofthevisitors______increasing.A.is;areB.is;isC.are;areD.are;is4.What______thenumberofstudentsinyourschool?Abouttwothousandandanumberofthem______fromthecountries. A.is;are B.is;is C.are;is D.are;are5.Nowadays,thenumberofourclassmatesintheclassroom____________(get)largerthanbefore.6.Agreatnumberofvisitors_____________(e)toBeijingeveryyear.由…制成（看得见原材料）bemade_____+材料由…制成（看不出原材料）bemade_____+材料在某地制造bemade______+地点用…制作bemade_____+工具由谁制作bemade_____+人【巩固练习】________________________________________________【巩固练习】考点22.both用于两者；all用于三者及三者以上就近原则复数辨析：both…and…,notonly…butalso…，either…or…与neither…nor就近原则复数1.Eitherheorshe________(be)goingtoLily'sparty.2.EitheryouorI____________(be)goingtheretomorrow.3.NeitherDadnorMum____________(be)athometoday.4.NotonlymyfatherbutalsoI_____________(like)readingverymuch.5.NotonlyMarybutalsoI__________(be)intheDIYClublastterm.6.BothTomandJim________(be)fromAmerica.7.Notonlyyoubutalsomycousins________(like)themovie.8.—Whichshowdoyouprefer,RunningManorTheReaders?—TheReaders,ofcourse.______I______mybrotherlikesit.A.Both;and B.Neither;nor C.Either;or D.Notonly;butalso考点23.care的用法①v.关心；在意关心某人careaboutsb关心做某事careaboutdoingsth②（un.）关心，在意1.(告别用语)保重___________________!=___________________!单独成句2.(好好/悉心)照顾___________________=___________________(well)③形容词：小心的，仔细的__________粗心的__________名词：__________副词：小心地，仔细地__________粗心地__________名词：__________形容词后缀：—“ful”,表示有，充满—“less”表示没有名词后缀：ness1.YuanLongping_______people’sfoodsupplyaroundtheworldduringhislife.Yeah.Heisregardedasthe“FatherofHybirdRice(杂交水稻之父)”.A.lookedupB.dependedonC.caredaboutD.lookafter2.Teachersalways_________usanddolotsofthingsforus.A.lookupB.takecareofC.careaboutD.lookedafter3.Robotscan_____peopleunderbuildingsandcanalso_____thesickpeople.A.lookafter;takecareofB.takecareof;lookintoC.careabout;lookforD.lookfor;takecareof考点24：like...（the）best/most最喜欢...much/many很/很多________更/更多________最/最多good/well好________更好________最/最好little少/几乎沒有________更少least最不/最少1.Ofalltheseasons,Ilikespringthe________________(much)/(well).2.Tokeepfit,weshouldeat______(little)andexercise____________(much).3.TheSpringFestivalisoneof______mostimportantfestivalsinChina.Ilikeit_____most.注：形容词最高级前要有the，副词最高级前the可以省去考点25.面积的表达方式area/ˈeərɪə/(cn.)面积，地区，区域在不同的区域___________________占…面积___________________表达面积的句型:sth.is...insize.=sth.has(covers)anareaof...=sth.’sareais...翻译：我们公寓面积98平方米。(3种)Ourflatis98squaremeters___________.=Ourflat____________________98squaremeters.=The_____ofourflatis98squaremeters考点26：短语补充1.在墙上（表面）_____thewall在墙里（内部）_____thewall2.看城市的美丽景色___________________3.一个有着两层楼的房子___________________4.在忙碌的季节___________________5.享受某人的生活___________________6.做某事的最佳时机___________________7.第一个做某事的人___________________8.在顶楼___________________语法.基数词和序数词（一）基数词构成及读法1.112为独立的单词,分别是one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve2.1319都以teen结尾thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen3.2090之间的“整十”都以ty结尾twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety4.2099之间的“几十几”,先说“几十”,再说“几”,且中间加连词符。如:22twentytwo,49fortynine,5.101999之间的非整百的基数词读法为：百位数和十位数(或个位数)之间用and连接。如:608sixhundredandeight,732sevenhundredandthirtytwo6.四位数及以上的基数词读法为：先将数字从右向左每三位加一个逗号，第一个逗号读thousand(千)，第二个逗号读million(百万)，第三个逗号读billion(十亿)，读数时从左向右依次读出来。尝试读数：4,056fourthousandandfiftysix7,003seventhousandandthree23,813twentythreethousand,eighthundredandthirteen567,110fivehundredandsixtyseventhousand,onehundredandten99,110,206ninetyninemillion,onehundredandtenthousand,twothousandandsix2,100,010,001twobillion,onehundredmillion,tenthousandandone（二）基数词的部分用法1.表示数量，置于名词之前2.♥表示编号由单数名词+基数词，此时名词和基数词第一个字母大写。如:七年级一班ClassOne,GradeSeven住在306室Room3063.表示号码4.♥表示年龄：基数词名词(形容词)，构成复合形容词一个八岁的男孩aneightyearoldboy区别：Sheiseightyearsold.一个两个月的假期atwomonthholiday5.♥“整十”的基数词的复数形式可用于表示“几十年代”或“在某人多少岁时”。inthe1960s在二十世纪六十年代Myfatherisinhisfifties.我的爸爸五十多岁。6.“another+基数词+名词复数”或“基数词+more+名词(复数)”表示在已有的基础上再增加一定的数量，意思是“又，再”7.♥确数与概数的表达计数单位hundred,thousand,million,billion①确数:基数词+计数单位的单数+名词复数Therearesixhundredworkersinthisfactory.注意:hundred,thousand,million,billion用单数②概数:计数单位的复数+of+名词的复数ThousandsofvisitorshaveetoHangzhouinthelasttwoweeks.③特定范围：基数词+计数单位的单数+of+the+名词复数基数词+计数单位的单数+of+人称代词宾格（them）twohundredofthestudents那些学生中的两百个（特定范围）(三)基数词变序数词：基变序很容易，词尾加上th1,2,3单独记onefirst;twosecond;threethird8少t,9去eeighteighth;nineninthf来把ve替fivefifth;twelvetwelfth整十数;ty变成tietwentytwentieth;fortyfortieth；ninetyninetieth若是遇到几十几,只变个位就可以twentyonetwentyfirst(四)序数词的用法：1.♥序数词表顺序时，前要加定冠词the，有物主代词或名词所有格不需要加the。楼层onthe+序数词+floor次序第一个/最后一个做某事的人bethefirst/lasttodosth.生日one’s+序数词+birthday1.The_________(two)pictureisverybeautiful.2.Todayisgrandma's(ninety)birthday.3.Heisalwaysthefirst(e)toschoolinourclass.2.♥表示考试或比赛等的名次时，通常不加冠词。Hecame(four)inthedrawingpetition.3.♥序数词前也可以用不定冠词a/an,表示“再一,又一”。【a+序数词=another表示数量增加】I'vetriedtwice,butI'lltrya________(three)time.我已经试过两次了,但我将再试一次。4.表日期中的“日”。2009年7月6日July(the)6th,2009=July6,2009=6thJuly,2009【读作:thesixthofJuly,twothousandandnine】5.♥分数的表达:分子基数词，分母序数词，分子大于一，分母加s2/3的学生twothirdsofthestudents1/3的学生onethirdofthestudents.总结：inone’s+基数词复数形式在某人多少岁one’s+序数词+birthday某人几岁生日基数词和序数词基数词(数目/数量的多少)序数词(顺序和等级)1one112单独记first一二三，特殊记，词尾字母tdd;2twosecond3threethird4fourfourthth从四来加起5fivefifthF来把ve替6sixsixth7sevenseventh8eighteighth八去t9nineninth九减e10tententh11eleveneleventh12twelvetwelfthF来把ve替13thirteen1319尾加+teenthirteenth1319尾+th14fourteenfourteenth15fifteenfifteenth16sixteensixteenth17seventeenseventeenth18eighteeneighteenth19nineteennineteenth20twenty2090(整数)尾+tytwentiethty变成tie30thirtythirtieth40fortyfortieth50fiftyfiftieth60sixtysixtieth70seventyseventieth80eightyeightieth90ninetyninetieth100hundredhundredth21twentyone依此类推twentyfirst若是遇两位数十位基数个位序；36thirtysixthirtysixth语法巩固练习一、单项选择(本大题共30小题，每小题2分，共60分)1．________visitorsetomyhometowninspringtoenjoyflowers.A．Twothousands B．Thousandsof C．Thousands D．Twothousandof2．________peoplewanttovisittheNationalMuseumofChina,butthereareonly________ticketseveryday.A．Thousandof;sixthousands B．Thousandsof;sixthousandC．Thousandsof;sixthousands D．Thousandof;sixthousand3．Morethan________ChineseathletestookpartintheParisOlympicsthissummer.________ChinesewatchedthemonTV.A．fourhundredsof;Thousandof B．fourhundred;ThousandsofC．fourhundred;Thousandof D．fourhundredsof;Thousandsof4．Whichnumberisfivehundredandsixtytwothousandonehundredandeleven?A．500,621 B．500,111 C．562,011 D．562,1115．SunshineParkisagoodplacetohavefunand______peoplegocyclingthere.A．thousand B．thousands C．twothousandof D．thousandsof6．Peopleinourtownplant__________treesonTreePlantingDayeveryyear.A．hundred B．hundredof C．hundreds D．hundredsof7．Inthiscookerybook,youcanfindmorethan________differentwaystomakedesserts.A．twohundred B．twohundreds C．twohundredof D．twohundredsof8．Howdoyouread15,958?A．Fifteenthousandsninehundredandfiftyeight.B．Fifteenthousandninehundredsandfiftyeight.C．Fifteenthousandninehundredandfiftyeight.D．Fifteenthousandandninehundredandfiftyeight.9．—Whatclassareyouin?—I’min________.A．Classfour,Gradeone B．Gradeseven,classOne C．ClassFour,GradeSeven10．Theriveris________.A．100meterlong B．100meterlong C．100meters’long D．100meterslong11．Huai’anisabeautifulcity.About________peopleliveinthecity.A．5millions B．5millionof C．5millionsof D．5million12．—Howdoyouread102,378?—________.A．OnehundredtwothousandandthreehundredseventyeightB．Onehundredandtwothousandthreehundredandseventyeight.C．OnehundredtwothousandthreehundredandseventyeightD．Onehundredandtwothousandandthreehundredandseventyeight13．Thereare_________booksinthelibrary.A．twothousandandthreehundredandsixtyfiveB．twothousandthreehundredandsixtyfiveC．twothousandsandthreehundredandsixtyfiveD．twothousandsthreehundredandsixtyfive14．Weread150,308likethis:________.A．onehundredandfiftythreehundredandeightB．onehundredandfiftythousandsthreehundredandeightC．onehundredandfiftythousandthreehundredandeightD．onehundredfiftythousandthreehundredandeight15．—Whatshouldwedonow,Mr.Brown?—PleaseturntoPage________andlookatthe_________picture.A．Fourty,nineth B．Forty,ninth C．Fortieth,nine D．Forty,nine16．Pleaseturntopage(页)________andhavealookatthepictureonit.A．theeightieth B．eightieth C．eighty D．eighties17．—Howdowesaythenumber120,206?

—________.A．Onehundredandtwentythousand,twohundredandsixB．OnehundredandtwentythousandsandtwohundredandsixC．OnehundredandtwentythousandandtwohundredandsixD．Onehundred,twentythousand,twohundredandsix18．Nowchildren,turntoPage_______andlookatthe_______picture.A．Twentieth;one B．Twenty;one C．Twentieth;first D．Twenty;first19．Weplanted_______treeslastspring.A．hundredsof B．hundredof C．fivehundreds D．fivehundredof20．Thiswallis________.Thatistosay,itisa________wall.A．fivemetrelong;fivemetreslong B．fivemetreslong;fivemetrelongC．fivemetreslong;fivemetrelong D．fivemetrelong;fivemetreslong21．Weread40,503likethis:________.A．fortythousandandfivehundredandthree B．fortythousandfivehundredthreeC．fortythousandfivehundredandthree D．fortythousandandfivehundredthree22．—Howoldisyourson?—________.Wewillcelebratehis________birthday.A．Tenth;ten B．Ten;tenth C．Tenth;tenth D．Ten;ten23．Everyspring,peopleinYangzhouplant________treestomakeourcitymorebeautiful.A．fivethousandsof B．fivethousandsC．thousandof D．thousandsof24．—Mary,howoldisyourgrandma?—Sheis________yearsold.Andtodayisher________birthday.A．ninety;ninety B．ninetieth;ninety C．ninety;ninetieth D．ninety;nintieth25．Howcanwereadthenumber“364,571”inEnglish?A．threehundredandsixtyfourthousandfivehundredandseventyoneB．threehundredsixtyfourthousandandfivehundredseventyoneC．threehundredsandsixtyfourthousandsfivehundredsandseventyoneD．threemillionsixtyfourthousandfivehundredandseventyone26．TodayisJack’sbirthday.Heis________yearsoldA．fourteen B．fourteenth C．thefourteen D．thefourteenth27．________isthemostdifficultofall.A．ExerciseOne B．TheExerciseOne C．ExerciseFirst D．FirstExercise28．—Wilson,doyouandElanliveinthesamebuilding?—Yes,Iliveonthe______floor,______floorsaboveElan.A．fifth;two B．two;fifth C．five;second D．fifth;second29．—Howdoyousay104,019?—________.A．Onehundredandfourthousand,nineteen B．OnehundredandfourthousandandnineteenC．Onehundredfourthousandandnineteen D．On