还剩17页未读，继续阅读
本资源只提供10页预览，全部文档请下载后查看！喜欢就下载吧，查找使用更方便
文本内容:
Unit4Numbers单元时空01话题数字ancient,times,nearly,invent,calculate,electronic,add,subtract,multiply,divide,词汇percentage,powerful,against,living,amazing,instruction小数decimal number——对奇数a pairof oddnumbers至少at least国际语言international language在古代in ancienttimes用很多不同的方法in manydifferent ways以十为计；十进制in tens由…组成；由…构成consist ofNumbers计算器calculating machines短语如此…以致于...so...that…句型一瞬间in aflash计算do acalculation终身in oneswhole lifetime活电脑living computer惊人的头脑an amazingbrain解决问题solve theproblem得出答案find theanswer由…组成be madeup of语法数词Numerals考点很久以前的；古老的,古代的
1.ancient adj.very old;from atime longago「编写程序prou graem]n.『pau9]n.白匕旦肥里使完整[kampli:t]V.检查[tf ek]V.词汇语法复习词性转换整理18AU4部分n.2部分地adv.发明V.3发明家n.发明物n.发展，壮大V.发达的adj.4发展中adj.发展n.n.肥里6有能量的adj.活着的adj.活的adj.7住V.生活n.跟着的V.8下列的adj.完成，完整的v./adj.10完整地adv.课内知识点28AU4根据中文翻译英文除以
1.divide v.除以等于E.g.115by5is
3.
1553..如果你把除以就得到2If you15by3,you get
51535.度数
2.degree n.水在零摄氏度结冰E.g.1Water freezesat Celsius..直角为度角2A rightangle is
9090.我哥哥拥有博士学位3My brotherhas gota doctors十分，非常
3.especially adv.E.g.1He has been busythis week.他这星期特别忙2I likethe country,in spring.我喜欢乡村，尤其在春天几乎，差不多
4.nearly adv.E.g.1Im16,its mybirthday nextFriday.我快岁了，下周五就是我的生日
16.二.快到吃午饭的时间了2Its lunchtimeIts lunchtime3There iswater left in the bottle.瓶子里快没水了4It is so prettyas it was before.它远不及以前漂亮了系统
5.system n.E.g.1I preferthis ofteaching English.我更喜欢这一套英语教学体系2They aredevising aroad.他们在设计道路系统发展，壮大
6.develop v.E.g.1Some childrenmore slowlythan others.有的儿童比其他儿童发育得慢2Columbus thenew land,North America.哥伦布发现了北美新大陆3The ancientChinese peoplethe compass.古代中国人发明了指南针4The Indiansthe numberO,and the1to9number system.印度人发明了数字从而发展了至这个数字系统0,19强有力的
7.powerful adj.E.g.1The carhas avery engine.这部车有一个强劲的引擎2The presidentis very.总统享有很大的权力整体的，全部的
8.whole adj.E.g.1She atecake.她一个人吃了整个蛋糕2We aregoing tostay inSpain fora month.我们打算去西班牙呆一个月3The play is verygood.这部戏剧整体上看很不错这个月的天气总体上是好的4The weatherthis monthhas beengood.
10.living adj.E.g.1Some peoplesay heis thegreatest writer.有人说他是健在的最伟大的作家2That greatman isstill.那个伟人依然健在3All thethings needair andwater.所有的生物都需要空气和水人类
11.human adj.E.g.1The firecaused aterrible lossof life.这场火灾夺走了许多人的生命2A skeletonwas foundby thebuilding workers.建筑工人发现了一具人类骸骨下列的
12.following adj.E.g.1Please answerthe questions.请回答下列问题2I cameback fromholiday onSunday andwent towork on the day.我星期天度假回来，第二天就上班了冬去春来3Spring winter.我不太明白你的意思4I dontquite you.令人惊奇的
13.amazing adj.E.g.1What anpainting!多么令不起的一幅画！,你的信令我惊讶2Your letterme3He wasat whathe saw.对看到的情形，他惊讶不已使完整
14.complete v.E.g1Can youthe storyby yourself你能够独立把这个故事写完整吗？他己经完成了家庭作业2He hishomework.这是一份完整的清单吗？3Is this a listKeyphrases andsentences.
①Because why为什么你不买它？e.g.-Why dontyou buyit因为我没有带足够的钱-Because Idont haveenough moneywith me.下雨了，所以我们待在家里We stayedat homebecause itrained.〃因为，既然”，侧重主句，从句表示显然的或已知的理由
②since既然大家都到齐了,我们开始吧e.g.Since everyoneis here,lets begin.”由于，鉴于”，主从句并重，从句说明原因，主句说明结果，为常用词
③as由于晚了，我得快点e.g.As itwaslate,I musthurry up.因为，由于”，表明附加或推断的理由，其前常有逗号，及其后的句子不放在句首
2.Abacuses areso fastand accuratethat peoplestill usethem today.人们至今还在使用它们“如此……以至于，引导结果状语从句，后接形容词或副词，后面接从句so…that…so that这个箱子如此的重以至于我抬不动它e.g.The boxissoheavy thatI cantcarry it.He runsso fast that hisclassmates cantcatch upwith him.他跑得如此快以至于他的同学都赶不上他【友情提示】当后面的从句为否定句时，可以用改写为简单句，当后面的从句为肯定句时，that too…tthat可以用改写为简单句enough toe.g.He isso youngthat hecant go to school.他太小了，还不能去上学=He istoo youngto gotoschool.He isso tallthat hecan reach the appleson thetree.他很高能够得到树上的苹果=He istall enoughto reach the applesonthetree.后面有单数名词时可用…进行改写so such…thate.g.He isso talla manthat hecan almostreachtheceiling.他个子这么高，几乎够得着天花板【知识=He issuch atall manthat hecan almostreachtheceiling.拓展】的用法so that以便；目的是引导目的状语从句ls that我们的老师大声讲课以便每个人都能听到e.g.Our teacherspoke loudlyso thateveryone couldhear him.常与等词连用，从句前无逗号So thatmay,can我租了一条船,为的是可以去钓鱼e.g.I hireda boatso thatI couldgo fishing.He workedhard inorder that/so thathe couldsucceed.他努力工作，为的是成功=He workedhard inorder to/so asto succeed.（）还可引导结果状语从句，从句前可用逗号与主句隔开，意为“因为”2so that公共汽车抛锚了，因此我们必须步行e.g.The busbroke down,so that we hadto walk.人脑是比计算机更强大的计算器吗
3.Is ahuman brain a morepowerful calculatorthan a computer（）1more+adj.+than…这条蛇比那一条更危险吗e.g.Is thissnake moredangerous thanthat one（）2more+n.+than••-三班的学生比二班的多e.g.There aremore students in Class3than thosein Class
2.如果它（你的大脑）不够强大的话，请看第
4.If itis notpowerful enough,you willfind theanswer onpage
67.67页上的答案主句为一般将来时，以引导的条件状语从句，则用一般现在时if如果明天我有空，我要去看我叔叔e.g.If I am freetomorrow,I willsee myuncle.如果不下雨,我们将去游泳If itdoesnt rain,we willgo swimming.Practice
一、阅读单选（数据）Big datais a lot ofsets of information thatare puttogether sothey can be usedby acomputer program.The computerprogram looksfor differentkinds ofpatterns in the data.Big dataincludes informationcollected from（来源）,many sourcessuch asinformation fromschools,social mediasite,companies andgovernments.One setofdata mayinclude peoples names andaddresses.Another setcan havewhat theylike,where theygotoschool,andhow muchtime theyspend onthe computer.Big data can be used in many ways.The governmentuses itto understandhow manypeople travelon busesortrains.This informationis thenused tomake busor trainsystems better.Some schoolsuse big data tounderstandwhich childrenmay needextra helpin class.The teachercan thengive certainstudents morehelp orsupport sotheycan succeed in school.Companies use big data,too.It helpsthem understandwho buystheir products.For example,one companyuses weatherdata tosee whenpeople eat the mostice cream.（预测）Big datacan be used forgood reasons.Some hospitalsusebig data to predict ifa babywho isborn tooearlywill getsick.The hospitalcan thentake extrasteps totake care of thatbaby sohe orshe doesnot getsick.Bigdata canalso be used forbad reasons.It can beused topredictwhich kindsof peopleare likelyto breakthe laworhurt others,even ifthey havenot doneanything wrongyet.How canbig databeusedboth forgood andbad thingsIt isbecause thecomputer programs are writtenbypeople.How peoplethink will decide howthey usethe date.People thinkinacertain wayand theybuild modelsbasedon theirideas.These modelswilldecidehow computerprograms lookatthedata.Good ideasare helpfulforpeople andbusinesses whilebad ideascan causeproblems forcertain groupsof people.
1.What kindofinformationmay beincluded in big data
①peoplesnames
（2）peoples addresses
③peoples hobbies
④peoples schools
⑤peoples shoppinghabits
⑥peoples travellinghabitsA.
①②③B.
①②③④C.
①②③⑤⑥D.
①②③④⑤⑥
2.How doesthe writershow hisideas inParagraph2A.By showingnumbers.B.By givingexamples.C.By tellingstories.D.By makingcomparisons.
3.What doesthe underlinedthey inParagraph3refer toA.Students atschool B.Students whoneed morehelp thanothersC.Teachers whogive supportto studentsD.Children whosucceedinschool
4.Why canbigdatabeusedfor bothgood andbad reasonsA.Because bigdatacanhelp takecareofbabies aswell aspredict whois goingto hurtothers.B.Because someprogramsaregood forpeople whilesome arebad.C.Because theinformation includedinbigdata comesfrom differentplaces.D.Because thepeople whowrite computerprograms have different waysof thinking.
5.What is the besttitle forthe passageA.Big data,good orbad B.Facts aboutbig dataC.Big data—best helperD.People behindbigdata
二、完形填空From the first daythat menbegan tostudy numbers in dailylife,some numbershave beenthought to be lucky,while othersare consideredunlucky.And itsnot justWestern culturethat hasdone this.Cultures inJapan,China,India,and Africahave donethe samething,but fordifferent reasons.Lets takea lookat somecommonly knownluckyand unlucky numbers tosee whythey areloved orhated.Everyone knowsthat islucky.But6The rootof mostluckynumberscan befound inreligion.God,for example,（太阳is saidto havecreated the world in7days.Until the1800s,there wereseven knownplanets in the solarsystem系）.Seven iseven theusual numberof spotson aladybug andladybugs areconsidered good luck themselves.〃4means badluck inAsia.For example,the7of4in Chineseis verysimilar to the word“death.And becauseof this,〃4hasbeenconsidered badluck in China.666is a8number.It isextremely badluck inWestern culturebut verygoodluckinmanyAsian countries.9theChristian Bible（^^）,the number666means Satan（撒旦，魔鬼）.It mightbe themost avoidednumber inWesternculture.For example,there usedtobeUS Highway666in NewMexico,but in2003itwaschanged toUS Highway491because thegovernment wasafraid thatthe numberwould scaretourists away.Another exampleis thatRonaldReagan,40th Presidentof the United States,changed the10666St.Cloud Road,Bel Airto668St.Cloud Road,Bel Airbefore movingin.But inAsia,people love666because it11thingsgoing smoothly”,and isconsidered tobe verylucky.
6.A.when B.how C.why D.where
7.A.meaning B.pronunciation C.spelling D.writing
8.A.different B・boring C.difficult D.interesting
9.A.Because ofB.According toC.Thanks toD.With thehelp of
10.A.address B.road C.phone numberD.location
11.A.sounds likeB.looks likeC.feels likeD.seems like
三、短文首字母填空阅读短文，根据短文内容及首字母提示，在空白处填入一个适当的单词The computerand the Internet havebecome partof teenslife.The numberof teenInternet users in Chinais（增长）growing b12up to253million.The numbershows agreat increasein Internetusersin China o13the pastfew（调查）years,especially amongteenagers.And Chinabecomes alarge marketfor Internetb
14.A newsurvey showsthatChinese teensshow greati15in onlineactivities.They seemnot toknow thats16too muchtime beforeacomputer screenis badfor theirhealth.According tothe survey,
42.6%of teenshave builttheir o17web blogs.Morethan halfenjoy c18online withfriends and
10.6%of teensplay Internetgames.It isa p19that only6%use theInternetto getinformation for their learningprojects!Also,the surveyfinds thatthe teenshavedifferentfavourite p20to usetheInternet.For teens in towns,35%choose Internetbars asa mainplace togo online.For thoseliving inlargecities,76%use homecomputers.（角Too muchtime onlinecertainly I21to problemsfortheiryoung life.Should teensthink moreabout whatrole色）acomputerplays
四、阅读回答问题（数字）Have youever countedthe numberof digitsin yourmobile phone number Yournumber has11digits.You maysometimes findit hardto rememberyour number.Thats becauseChina hasthe longestmobile phonenumbersin theworld.Why isthatThe11digits canbe dividedinto threeparts.Each parthas adifferent meaning.The firstthree numberstell you（提供者）which mobile phone serviceprovider youare using.For example,135is forChina MobileCommunications（注Corporation and188is forChina Unicom.The fourth tothe seventh digitstell youwhere thenumber isregistered册）.（随机的）.And thelast fourdigits arerandomThe mainreason forusing11digits isthatwehave thelargest populationin theworld.We oncehad10numbers.But asour populationgrew,there werenot enoughnumbers forus touse.So webegan touse11digits startingfrom日
1999.even digitscanbeusedtomake tensof billionsof mobile phone numbers.Thats enoughfor eachperson tohaveseven oreight phone numbers touse inChina.And mobilephone numberscanbe recycled.Usually,the serviceprovider willreuse acanceled numberafter（联系）three tosix months.If youcall anumber that you haventcontacted fora longtime,you mayfind thatitsowner haschanged.Besides China,Britain andJapan alsouse11digit mobilephone numbers.But theirnumbers alwaysstart with
0.So theycannot createas manynumbers aswe can.Countries liketheUnitedStates,Australia andIndia usephonenumbers with10digits.Canadas mobilephone numbersare perhapsthe shortestin theworld:they useseven digits.
22.Is Chinathe onlycountry thatuses11-digit mobilephone numbersin theworld
23.What canwe knowfrom thefourthtotheseventhdigits ofa mobilephonenumberinChina
24.Why doesChina use11digits formobilephonenumbers
25.When cana mobilephonenumberberecycledinChina
26.Which countryperhaps hasthe shortestmobilephonenumbersintheworld【例题】e.g.The ancientChinese woredifferent clothesfrom themodern Chinese.中国古人与现代人穿的衣服完全不同看到年轻一代的行为举止，我觉得我太I feelpretty ancientwhen Isee howthe youngergeneration behaves.老了【拓展】【反义】现代的；现代化的modern adj.考点时代；时期
2.times【例题】在莎士比亚时代,没有多少人认识字e.g.In Shakespearestimes,not manypeople couldread.【拓展】【近义】.时代age n考点几乎，差不多
3.nearly【例句】我就快岁了,下个礼拜是我生日e.g.Im nearly16-its mybirthday next week.16【拓展】【指点迷津】almost,nearly两词意思均为“几乎，将近，差不多”，当与动词、副词、形容词及名词连用时，意义相近，可互换快开晚饭了e.g.Its nearlysuppertime.=Its almostsuppertime.可与以及等不定代词连用，而则不可；常用在含有的否定句almost no,none,never nothingnearly nearlynot中，而则不可与单独连用almost not瓶子里水快没了e.g.Theres almostno waterleftinthebottle,这儿远不及以前漂亮了考点发明，创造It isnot nearlyso prettyas itwas before.
4.inventv.【例句】谁发明了飞机？e.g.Who invented the plane托马斯•爱迪生发明了电灯Thomas Edisoninventedthe electric light.【拓展】发明者；发明家发明，发明物inventor n.invention n.Tomas Edisonwas oneof thegreatest inventorswho inventedalotof thingsin hislife.托马斯•爱迪生是一生中发明了许多东西的伟大发明家之一His6,000inventions includedtheelectriclight bulb,the phonograph,and themimeograph machine.他的六千项发明中，包括电灯泡、留声机和油印机考点计算
5.calculate【例句】你能否计算一下度个假要花多少钱？e.g.Can youcalculate howmuch aholiday willcost【拓展】电子计算器calculator n.e.g.A calculatorisacalculating machinewhich helpspeople tocalculate fasterand moreaccurately.计算器是一种帮助人们用来更加快速、准确计算的机器考点电子的
6.electronic【拓展】电子打字机电子表电子音乐e.g.electronic typewriterelectronic watchelectronic music在你的英语学习中不要使用电子词典Dont usean electronicdictionary inyour Englishstudy.考点加
7.add【例句】四加五得九If youadd4to5,you get
9.请把这些数字加起来Add upthese figures,please.【友情提示】在进行加法的描述时,我们常常说但千万不可用去代替是个动4plus3equals/is7,add plus,add词，而是个介词plus减subtract【例句】减去三就得五If yousubtract3from8,you get
5.【友情提示】我们同样也不能用去代替上面这句话我们换种方式说就是subtract minus8minus3equals/is乘multiply【例句】乘等于6multiplied by5is
30.6530你用去乘得至If youmultiply6by5,you get
30.56,lj30除；除尽divide【例句】除以等于30divided by6is5,3065如果你把除以就得到If youdivide30by6,you get
5.306,5除不尽Three will not divideinto eleven.311考点活着的
8.living【例句】有人说他是健在的最伟大作家Some peoplesay heisthegreatest livingwriter.【拓展】【指点迷津和alive,live living]⑴通常情况下，作表语而一般放在名词前作定语用alive bealive,living那个伟人依然活着e.g.That greatman isstill alive.一切生物all livingthings拉丁语不是现代语言Latin isnot aliving language⑵live也是“有生命的，活着的”之意，但往往指动物一条活鱼e.g.a livefish此外还有“现场直播”的意思live现场直播的节目e.g.a liveshow考点令人惊奇的
9.amazing【例句】What an amazingembroidery!多么了不起的一幅刺绣作品！你不会骑车可真令人惊讶Its amazingthatyoucant ridea bike.【拓展】使吃惊吃惊的，惊奇的amaze V.amazed adj.e.g.Jack amazedeveryone bypassing theEnglish exam.杰克通过英语考试使我们每个人感到惊讶我们为他在学习中的变化而感到吃惊We wereamazed byhis changein hisstudy.【友情提示】的形容词有两个，一个是一个是但用法不同，通常人做主语时用物作主语时amaze amazed,amazing,amazed,用amazingo这真是一场令人惊奇的比赛e.g.It isanamazinggame./零养提升03我对他的话感到吃惊Iamamazed byhis words.语法精讲——数词基数词和序数词基数词序数词基数词序数词备注基数词变序数词口诀one firstthirteen thirteenth序数词不难记，two secondfourteen fourteenth基数词后加上three thirdfifteen fifteenthth.遇到结尾词，four fourthsixteen sixteenthty先变再加five fifthseventeen seventeenthyie.少少six sixtheighteen eighteenth839e.面目全非三二一，seven seventhnineteen nineteenth结尾五/十二eight eighthtwenty twentiethve换成须仔细nine ninthforty thirtiethf若是碰到几十几，ten tenthfifty fortieth只将个位改为序eleven eleventhsixty fiftiethtwelvetwelfth seventysixtietheighty seventiethninetyeightiethninetieth注意）基数词主要表示数量十位和个位之间须用连字符号，百位数和十位数之间要用1ando如31-thirty-one）序数词主要表示顺序，前面常用定冠词注意第一，第二，第三，第五，第八，第九，2第十二等）第的序数词形式，只变个位数，而十位数则用基数词，若是多位321-29,31-……91-99的基数词变为序数词，只需将末位数字变成序数词，前面的数词不变，当序数词用阿拉伯数字表示时，必须在该数字之后加上序数词的最后两个字母如第31-thirty-first.）百以上的序数词表示方法；4hundred-hundredth,thousand-thousandth.）千以上的数字读法从后面往前每三位数字作为一个单位，用逗号分开第一个逗号5读作第二个“，”读作另外，万用“十万”用thousand,million tenthousand,a hundred表示，在美国为|亿，英国的十亿是thousand billionone thousandmilliono二年份日期时刻编号的表示法类别说明例词读法in1987in nineteeneighty-seven年份表示在某年用介词in+数字，读时in1056in tenfifty-six每两个数字为一组以区别于整in2000in twothousand数月份表示在某月用in十月份，月份的in AprilApr.首字母要大写,其缩写形式为这in MarchMar.个词的前三个字母其顺序是月日（年），月年有日期on January16in onJanuary thesixteenth日时用介词无日则用在月on,in,May,2010on Julyin May,twenty ten（日）与年之间用逗号分开1,1921on Julythefirst,nineteen twenty-one（公元前年）the year776BC776年代世纪表示“几十年代”或“几十岁”inthe1990sinthe nineteennineties时，用十的倍数的基数词的复数，in hisfifties其前用且年代前用in,theo几点钟“在几点”用介词at+数字，at10:30at tenoclocko,clock可省略，如区分上下午，可at4p.m.at fourp.m.在时间后加.或a.m p.m.at2:40at twothirty/half pasttwo几点儿分正读法先读小时，再读分钟，倒at6:05at sixfive/five pastsix读法前半小时为分钟数+past+at12:45at twelveforty-five/a quarterto one点钟数，分钟用30half,分钟用后半小时为15a quarter,分钟数未来的点钟60-+to+数，编号一般编码用“名词+基数词”表Room502Room five0two示，强调“编号”，用“序数词+Class2,Grade5Class two,Grade five名词”着重“顺序”其读法为Part5Part Five“见几读几”，连续重复出现的Bus No.16Bus numbersixteen数可用零可用或double,zeroo邮政编码510640特殊数字的表示及读法举例/分类规则例词读法小数小数以基数
0.3zero/naught pointthree
5.61five pointsix one词加熊啊书店表示，点读其前按point,数词规则读，其后的数一个个地读分数分数由基数1/2a/one half词作分子，1/4a/one quarter,one-fourth序数词作分3/4three-fourths/three-quarters母构成，分3/20three-twentieths之2子大于时,two andfour-fifths15分母序数词都要用复数百分数%读percent,45%forty-five percent百分数还可分开写percent.大约数“正好”用大约人1000about/almost1000people大约小时exactly,1about/almost anhour以上clearly,50more than/over/above50大不到precisely,30less than/under/below30约用天左右“about,10some ten days/tendaysor sonearly,some,40上下forty moreor less/about fortytowards,大约100亩地intheneighborhood ofa hundredacres ofmoreorland数字”less+或放在后less面，还可用somethinglike,in theneighborhoodof,a day/week/month/year ortwo,“总共”用in all,total.倍数一倍once,两A比B大（高，长，宽）6倍A issix timesbigger/倍twice,三倍增加了2倍=增至3倍二higher/broader/longer/wider thanB.three times为……=A issix times as big/high asB.C is three timesless thanD.一些数学公A+B=？注意一些数词习惯表达ten toone十有八九式的表示法A-B=sixes andsevens乱七八糟twos andthrees三AxB=How muchis Aplus B三两两a one-eyed cat独眼猫a two-day？How muchis Aminus Bholiday连天的假期a three-leged chair二条A+B=How muchis Atimes B腿的椅了比例表示法3+6=9How muchis Adivided byB八分之一的人
1.One ineight joinedthe club.9-3=63plus/and6is
9.参加了这个俱乐部3x9=279minus3is
6.
2.One ina hundredsurvived theearthquake.9+3=33from9is
6.百分之一的人在这次地震中活了下来ABThree timesnine isABtwenty-seven.ARBNine dividedby threeisthree.A«BA ismore thanB.A isless thanB.A isnot equalto B.A approximatelyequals B.数词的其他用法
1.数量增加的表示及译法increase rise,grow,go up...表示数量的增加增加倍increase rise...3times2增长increase rise...by15%15%倍那么多，多倍6timesasmuch as...65般那么长half aslong as...百分之三十那么重30percent asheavy as...one fourthas greatas...四分之一那么大降至减少reduce to15%lj15%,85%数量减少的表示及译法
2.减少reduce by20%20%卜降fall/drop by10%10%八五折fifteen percentdiscount七折thirty percentdiscount
3.年龄的表示法1他8岁He iseight years old./He isan eight-year-old boy.大概年龄表示法他父亲多岁去世的260A.His fatherdied in his sixties.她才多岁B.She isstill inher fifties.
50.他岁出头C.He isin his early thirties30她岁左右D.She isabout/around forty.
40.他快岁了E.He isclose to7070她差不多了F.She isalmost80,80十几岁从岁的说法:313-19十几岁十三四岁inhisteensinhisearlyteen s“不满.…岁”的表示法
4.他还不至岁A.He isjust undertwenty U20再过两年我妈就岁了B.My motheris twoyears offsixty.60他年近岁C.He isgoing oneighty yearsold.80下周她就岁了D.She willbe18yearsoldnextweek.18年岁的其他表示法5成年未成年年迈已到上be ofage,be underage,be farin years使用数字时，应该遵循以下原则使用英语数词和阿拉伯数字注意事项学年龄超龄be ofschool age,be overageA.10以下的数用英语数词，100以上的数用阿拉伯数字之间的数用英语数词或阿拉伯数字均可B.10-100根据音标写单词牛津8A U4Vocabulary单词音标词性中文除以[di*vai d]V.[di•gri]n.度数非常[I spefoll]adv.「计算Xelkju leit]V.脑[brei n]n.[pat]n.部分预言fl^rjgwi d3]n.几乎[m oil]adv.系统[si stom]n.发明[ln*vent]V.发展[di*vehp]V.发明[i n*venf9n]n.算盘[asbokas]n.正确的[aekju rot]a.电子的[I lektrD mk]a.计算器[*kaelkju leito]n.减去[s9b*traekt]V.乘以[mA Itiplai]V.百分率[po^enti ds]n.强有力的[*pau oful]a.计算[kaelkju leif an]n.整体的[hou1]a.一生[lai ftaim]n.与…相比©genst]a.门[活着的vi g]a.[fhjuman]a.人的下列的[TD lauI g]a.令人惊奇的©mei zig]a.解决[so Iv]V.「闪电lai tmg]n.。
个人认证
优秀文档
获得点赞 0
