Unit3computersⅣ.教材设题1._____timethecomputerhasbeenchangedquitealot.A.OverB.WithinC.BeyondD.Below【解析】选A。介词over在本句中表示时间或过程，意为“在……期间;在从事……的时候”，故符合语境。within在某个时间或空间范围内；beyond用于表示时间迟于，晚于；below低于，不及；少于。2.Bythe1940sthecomputerhadgrownaslargeasaroom,andpeoplewonderedifitwouldgrow____larger.A.quiteB.fairlyC.anyD.very【解析】选C。形容词和副词比较级通常可由much,far,even,still,any,no,alot,alittle等程度副词来修饰，而quite,fairly,very常用来修饰形容词或副词的原级形式，故本题正确答案为C。其他选项不符合要求。3.Sincethe1970smanynewapplications_____forthecomputer.A.arefoundB.havebeenfoundC.hadbeenfoundD.wasfound【解析】选B。考查动词时态用法。since表示“自从……”表示从过去到现在，主句谓语动词要用现在完成时态。4.Withmorenewapplicationsfoundinmanyfields,thecomputerisnowa_____friendandhelperofthehumanrace.A.devotedB.totalC.stubbornD.awkward【解析】选A。考查形容词用法。与后面的helperofthehumanrace相对应可知，前句说的是计算机现在是人类的忠实的朋友。devoted忠实的；忠诚的；total总的，整个的；stubborn固执的；顽固的；awkward尴尬的；笨拙的。5.NowI’mworkinginacomputercompany_____newprogramsforcomputers.A.todesignB.designingC.havingdesignedD.designed【解析】选B。考查非谓语动词用法。根据句意，design与句子的主语I为主谓关系，且design表示的动作为句子的伴随状语，故要用designing。1.Insmallgroups,discusswhattheyhaveincommon.以小组的形式,讨论他们有哪些共同之处.(what:所……的)=thethingsthatIlivedinwhatyoucall“AncientGreece”.what=theplacethatWhatIhaveheardhassomethingincommonwithwhatyouhaveseen.这是我昨天（所）买的Thisis____________yesterday.他所说的是真的______________________whatIboughtWhathesaidwastrue.Common(1)共同的共有的我们有共同的目标.Wesharea______________.(2)常见的;普通的Thisillnessiscommonamongthechildren.Hewasn’taherobutacommonperson.Havenothing/little/something/much/alotincommon没有相似之处/几乎没有相似之处/有些相似之处/有很多相似之处Thoughtheyaretwins,they________.A.havesomethingincommonB.havealotincommonC.havenothingincommonD.havelittleincommoncommonaimCD玫瑰是花园里常见的花。一个人正常的体温是37.℃他是个普通人。Rosesarecommonflowersinthegardens.Aperson’snormalbodytemperatureisabout37.℃Heisanordinaryperson.common：普及的;常见的ordinary：普通的;平常的normal正常的2.Overtime…Overtheyears/thepast10years/theweekendWe’lldiscusstheproblem______thedinner/acupofcoffee.over在…期间4.ThenIwasthesizeofalargeroom!那时候我的体积有一个大房间那么大!bethesizeof跟……一样大我们学校是那个学校的三倍.Ourschoolisthreetimesthesizeofthatone.Ourschoolisthreetimesasbigasthatone.Ourschoolistwicebiggerthanthatone.thelengthof跟……一样长theheightof跟……一样高theweightof跟……一样重thewidthof跟……一样宽跟……一样长跟……一样高跟……一样重跟……一样宽阶梯教室是教室的10倍.Thelecturetheatre______________________theclassroom.姚明是那个10岁女孩三倍高。_________________________________________istentimesthesizeofistentimesasbigasisninetimesbiggerthanYaoMingisthreetimestheheightofthatten-year-oldgirl.5.Fromthenon,Igrewrapidlybothinsizeandinbrainpower.(ever)sincethenfrom…on:一般过去时/将来时完成时你的人生将会从此改变。Yourlifewillchangefromnowon.从那时起，他们就再没有见过面。Fromthenon,theydidn’tseeeachotheragain.Sincethen,theyhaven’tseeneachotheragain.6.asaresult结果AsaresultItotallychangedmyshape.因此，我已经完全改变了形状。(P18Line19)[读...
