高中英语北师大版Uint5Rhythm 课时作业(六)

课时作业(六)Unit4Cyberspace(本栏目内容，在学生用书中以独立形式分册装订！)Ⅰ.单句语法填空1.—Ithasbeen(official)announcedthatanewhighwaywillbebuiltbetweenthetwocitiesthenextyear.—That’smeansit’lltakemelessthan2hourstoreachmyhometownfromhere.答案：officiallybehonest，thepayisn’t(attract)enough，thoughthejobitselfisquiteinteresting.答案：attractivewasthefirstinourclass(break)themold；insteadofgettingajobineducation，shedecidedtobecomeanaccountant.答案：tobreakbecameacitizen，sohegainedtheright(vote)．答案：tovotethewholeareawascutbytheflood，thegovernmentsentfoodandmedicinetherebyhelicopter.答案：offwineproducedinNewZealandistopquality.答案：ofitbe(convenience)foryoutopickmeupatfouro’clockandtakemetotheairport?答案：convenient8．—It’sagoodwho’sgoingtocarrytheplan?—IthinkTomandGreywill.答案：out9．Howmanynationalitiesdoesourcountryof?答案：consist10．Thehousewastooexpensiveandtoobig.，I’dgrownfondofourlittlerentedhouse.答案：BesidesⅡ.翻译句子1．她是第一个想出这个办法的人。(thefirstto...)答案：Shewasthefirsttothinkoftheidea.2．你认为哪一项是最有用处的发明？(doyouthink)答案：Whichdoyouthinkisthemostusefulinvention?3．真遗憾，这种药没什么效果。(be＋of＋n.)答案：It’sapitythatthemedicineisoflittleuse.4．这个国家由多少个民族组成？(consistof)答案：Howmanynationalitiesdoesthecountryconsistof?5．人人都得履行职责。(carryout)答案：Everyoneshouldcarryouthisorherduty.Ⅲ.阅读理解IfyourchildhasmobileInternetaccess，itwillbemoredifficulttomonitor(监督)andcontrolhisorherInternetareturningtotheInternetforeverythingfromhangingoutwithfriendstoshopping，whichmakesitharderforparentstokeeptrackoftheironline，therearemanychoicesforcontrollingwhatyourkidsseeontheircomputers，laptops，andmobiledevices.Contentblockersandfiltersaregreattoolstouseforyoungerallowyoumorecontroloverwheretheygoandwhattheydocontentblockercanblocksomeunhealthywebsitesorlimitachild’ssearchtothekindofcontentfiltercanscansitesandpicturesandblockthosesitesthatcontaincertainwords，keyphrases，orcontent.Considertrackingsoftwareforoldersoftwareenablesyoutoseewhichsitesyourchildrenhavevisited，trackingtheirpathstoolgivesyoungpeoplemorefreedomtoexploretheInternet，butitalsoallowsyoutocheckthattheyareusingtheInternetyourteenagersknowthatyoutrustthem，butthatyouwillberegularlycheckingthattheyarevisitingappropriatesitesonline.Evenifyouusecontentblockers，filters，andtrackers，youknowthatalotofkidsfigureoutwaystogetaroundthese，soit’simportanttoremainalert(警惕的)．Rememberthatnotalladultsitescanbeidentifiedbyblocker，filter，ortracker’swhyit’simportanttotalktoyourkidsaboutwhattodowhensomethinginappropriateorscarycomescanreplaceinvolvementandsupervision(监督)bymonitoringhowyourkidsusetheInternetonaregularbasiswithoutgettingintotheroleofInternettrafficpolice.1．Whatisthepassagemainlyabout?A．MoreandmorekidshavemobileInternetaccess.B．Somechoicesformonitoringandcontrollingkid’sInternetuse.C．Itisdifficulttomonitorandcontrolkid’sInternetuse.D．KidsareturningtotheInternetforeverything.解析：主旨大意题。第一段最后一句提到控制孩子在电脑、便携式电脑和其他移动设备上所能看到的内容有几种可供选择的方法。下文就是对这几种方法的介绍。答案：Bshouldparentsmonitorandcontrolyoungerkids’Internetuse?A．Withtrackingsoftware.B．Withtrackingsoftwareandcontentblockersandfilters.C．Withcontentblockersandfilters.D．Withfiltersandtrackers.解析：细节理解题。根据第二段第一句可知对于年幼的孩子，家长控制他们上网的办法是内容屏蔽和过滤。显然，C项正确。答案：C3.The3rdparagraphisabout.A．howtomonitorandcontrololderteenagers’InternetuseB．howtomonitorandcontrolyoungerkids’InternetuseC．trackingsoftwareD．contentblockersandfilters解析：段意归纳题。第三段第一句话提到对于年龄大的孩子，家长可以用追踪软件来控制他们对网络的使用。答案：A4．isthemostimportantforparentstomonitorandcontrolkid’sInternetuse?A．TrackingsoftwareB．ContentblockersandfiltersC．FiltersandtrackersD．Involvementandsupervisionbyadults解析：细节理解题。最后一段中“Nothingcanreplaceinvolvementandsupervision(监督)byadults.”任何东西也无法替代家长的参与和监督。因此“家长的参与和监督”在控制孩子上网方面是最重要的。答案：DⅣ.任务型阅读BacktoschoolsecretsWhatdoyoumostlookforwardtoaboutanewschoolyear？Whetheritisnewsupplies，newfriends，orlearningnewsubjects，goingbacktoschoolcanbeitcanalsobedifficult—especiallywhenyoureceiveyourfirsthomeworkassignment(布置的作业)．Herearesometipstotaketheheadacheoutofhomework：Planyourassignmentsinorderofaresomanychoicesforhowtospendyourtimeduringtheschoolyear.1Attheendoftheday，reviewyourlistandcheckwhatmightneedtobedonethenextday.2Forexample，youcouldworkonashorthomeworkassignmentwhilewaitingforaridehome.Findoutyourbeststudy，an11­year­oldfromNewYork，makescardstohelphimremembertoldWeeklyReader，“3”Dividebigassignmentsintosmallerpieces.“4Andthey’reeasiertofinish，”AliceCarrott，directorofeducationalsupportservicesattheUniversityofKansasMedicalCenter，toldWeeklyReader.5Thiswillhelpyouhavemoreenergyandbemoreefficient(有效的)atyourwork，saysCarrott.Usethesetipsandyoujustmightfindyourselfwithmoretimeforfriendsandafter­schoolfun!A．ItstaysinthereuntilIneedit.B．Itcanhelptomaketo­dolists.C．Findacomfortablestudyarea.D．Getenoughsleepandexercise.E．Findsmartwaystousefreetime.F．Smallerbitesareeasytogetstartedwith.G．It’seasierformetogetitallinmymind.答案：Ⅴ.短文改错Timeflies！ThisisathirdyearthatIhavebeeninthisthepasttwoandahalfyears，ourschoolhadorganizedmanyimpressedmebestwasanactivitycalled“LearningtoFarm”．Inanautumnafternoon，weweresenttoafarmwhichwelearnedtoplantbeeninthecityforsoalongtime，weweresohappytogotothedividedintothreegroups，westartedtostudentscutpotatoesintopieces，somedugholes，andtheothersputthepiecesofpotatoesintothehole，puttheearthbackandpushedthemdowncontinueddoingthatuntilalltheworkwaswewereexhausted，butwefeltfulfilledonourwaybackhome.参考答案Timeflies！Thisiseq\o(a,\s\do4(the))thirdyeart