Unit 5 Canada-The True North Learning about language 课时作业（1）-高中英语人教新课标必修三

Unit5Canada-TheTrueNorthLearningaboutlanguage课时作业（1）一、用所给词的适当形式填空1.Mymothersendsher________(greet)toyouall.2.________(curious)，thestruggletosurvivehasgreatlyimprovedherhealth.3.Thetownwallswerebuiltasa________(defend)againstenemyattacks.4.Theremusthavebeensome________(understand)．Ididn'torderallthesebooks.5.Thisbookwillhelpyouwithboth________(speak)andwrittenEnglish.6.Shewassomeonewho________(true)understoodchildren.7.Thepoliceknewallabouthis________(associate)withorganizedcrime.8.Hewasinstructednottomakeany________(state)tothepressabouttheincident.9.Crossdidn'tanswer;his________(face)expressiondidn'tchange，either.10.Theexam________(approach)，soweareallverybusy.二、阅读理解Partiesandsocialgatheringsnolongerexciteusthesamewaytheyoncedid.Thisisnotduetoalackofdesiretosocialize,butthesmartphone.Atparties,morepeopleareontheirsmartphonesthanontheirdrinks.AccordingtoarecentInternationalDataCorporationstudy,welloverhalfofallAmericanshaveasmartphoneandreachforitthemomenttheywakeup,keepingitinhandallday.Inaddition,toomanypeopleinsocietyareusingsmartphoneswhiledrivingandasaresult,theygetintocarcrashes.34percentofteenagersadmittotextingwhiledriving,andtheyconfirmthattextmessagingistheirnumberonedrivinginterruption.People'sattachmenttotheirsmartphonesisunbelievablybecomingmoreimportantthanthelivesofthemselvesandothers.Justasdriversdismisstheimportanceoffocusingwhileontheroad,manypeoplealsofailtorecognizethesignificanceofhumaninteraction.Whenwiththeirfriends,somepeoplepointlesslycheckorsendtextmessagesinthepresenceofafriend,whichsendsamessagetothatfriend:thepersonIamtextingismoreimportantthanyou.Inaddition,relyingonoursmartphonestomakefriendsdoesnotgiveusthesameadvantageasbeingabletomakenewfriendshipsintherealworld.Face­to­faceconversationswillgiveusmuchstrongercommunicationskillsinthelongrun.Asmanypeoplerisktheirlivesandthelivesofpeoplearoundthemjusttosendatextormindlesslychecktheirmessages,smartphonesareinmanywaysmoredangeroustopeople.Thequalityofthistechnologyishinderingsocialachievementsandweakeningthevalueofcommunication.Notonlyisthesmartphoneaffectingourdesiretointeract(交流)face­to­face,butitisalsoloweringsociety'sabilitytocommunicate.1．Thepurposeofthistextisto________.A.callforanendtousethesmartphonewhiledrivingB.appealtoustopayattentiontocommunicationskillsC.expressaconcernabouttheoveruseofthesmartphoneD.adviseustobecautiousabouttheaddictiontothesmartphone2．Thesecondparagraphisdevelopedby________.A.givingexamples B.listingfiguresC.comparingfacts D.analyzingtheeffects3．Theauthoradvocatesustomakenewfriends________.A.byusingsmartphonesB.inaface­to­facewayC.indifferentwaysD.underafreecircumstance4．Over­dependenceonthesmartphoneleadstothefactthat________.A.partiesandgatheringslimittheirsocialcircleB.peoplearemoreandmorenarrow­mindedC.people'scommunicationskillsareweakenedD.face­to­facecommunicationbecomeslessimportant三、七选五根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。HeartdiseaseisthemostcommoncauseofdeathintheUnitedStates.Overamillionpeopleeachyearwillhaveaheartattackand25%willdiebeforetheygettothehospitalorintheEmergencyDepartment.1Preventionisthebestwaysoitdoesnotdamageyourheartandlimityourabilitytoenjoylife.Simplewaysmighthelpreduceyourrisk:Don’tsmokeThismeansthatyoushouldstopsmokingassoonaspossibleifyoualreadysmoke,andifyoulivewithasmoker,youshouldputlimitsonthesmoker.2Getmoving3Findaformofexerciseyouenjoyenoughtowanttodoitregularlyandsticktoit.Ifyouhavehealthissuesthatlimitexercise,seeyourdoctorforsuggestionsandmakesureyoubeginwithaprogramthatwillnotbetoochallengingforyoutokeepwithit.4Makesureyoufollowaheartpreventiondiet,evenifyoudon’thaveanysymptoms(症状)ofheartdisease.5Youshouldeatahigh-fiber,low-fatdietrichinfruits,vegetablesandwholegrains.Meatsshouldbelean(瘦的),andfatsshouldbelimitedtohearthealthyfatssuchasoliveoil.Sugarsandprocessedfoodsshouldbelimited,andfruitsandvegetablesshouldmakeupalargepartofyourdailymeals.A.EathealthyfoodsB.ManageyourweightC.Aheartattackisaveryfrighteningevent.D.Thekeyistopreventthediseasebeforeitstarts.E.It’sbestifyoucangetin30minutesadayofexercise.F.Ifyoufeelanyoftheseheartattacksymptoms,donotignore.G.Ifyouhaven’tstartedsmoking,besurenevertostartthishabit.四、短文改错假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线（＼）划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；2.只允许修改10处，多者（从第11处起）不计分。DearJane,Thankyouverymuchforinvitemetoyourbirthdayparty.I’dliketocomeandIhavetogotomyhometowntoseemygrandparents.Theyareveryolderandnotinagoodhealthrecently.However,mymothermadeatelephonecalltothemlastweek,promisedtovisitthemwithmethisSaturday.Mymothersaidwewillstayatmygrandparents’thewholeweekend.SoI’mrealsorryIcan’ttakepartyourparty.HereIwishyoualotoffunsonyour