高职高专英语（一）章节课后答案期末题库2024年

高职高专英语（一）章节课后答案期末题库2024年第一章词汇与语法词汇练习答案1.词汇拼写1.accurate2.adjust3.admire4.anxiety5.appreciate6.approach7.attempt8.attitude9.benefit10.challenge11.communicate12.confident13.connect14.consider15.convenient16.create17.curious18.demand19.determine20.embarrass2.词汇辨析1.a.affectb.effectaffect是动词，意为“影响”；effect既可以作名词，意为“影响，效果”，也可以作动词，意为“使发生，实现”。在这个句子中，应该用affect，表示天气对我们计划的影响。2.a.ariseb.risearise是不及物动词，意为“出现，发生”；rise既可以作不及物动词，意为“上升，升起”，也可以作名词，意为“上升，增加”。这里用arise表示问题的出现。3.a.besideb.besidesbeside是介词，意为“在……旁边”；besides既可以作介词，意为“除……之外（还有）”，也可以作副词，意为“此外，而且”。此句用besides表示除了英语他还会说其他语言。4.a.bringb.takebring意为“带来”，表示从别处拿到说话者所在的地方；take意为“拿走”，表示从说话者所在的地方拿到别处。这里用take表示把书拿走。5.a.costb.spendc.takecost的主语通常是物，意为“花费（金钱等）”；spend的主语是人，常用结构是spendtime/moneyonsth.或spendtime/money(in)doingsth.；take常用it作形式主语，真正的主语是后面的动词不定式，常用结构是Ittakessb.timetodosth.此句表示这本书花了我20元，用cost。3.词汇搭配1.beinterestedin对……感兴趣2.begoodat擅长3.beafraidof害怕4.beproudof为……感到骄傲5.besatisfiedwith对……感到满意6.dependon依靠，取决于7.lookforwardto期待，盼望8.payattentionto注意9.makeadecision做决定10.takecareof照顾，照料11.comeupwith想出，提出12.putoff推迟13.giveup放弃14.lookafter照顾15.helpsb.withsth.帮助某人做某事16.learnfrom从……中学到17.makefriendswith与……交朋友18.getalongwith与……相处19.runoutof用完，耗尽20.keepintouchwith与……保持联系语法练习答案1.名词1.Therearemany(sheep)onthehill.sheep单复数同形，所以这里还是sheep。2.Ihavetwo(watch).watch是可数名词，这里用复数形式watches。3.These(child)areverycute.child的复数形式是children。4.Therearesome(tomato)inthebasket.tomato的复数形式是tomatoes。5.My(parent)arebothteachers.这里指父母两人，用复数parents。2.代词1.Thisismybook.(your)isoverthere.这里需要名词性物主代词yours，表示“你的书”。2.Help(you)tosomefruits,children.helponeselftosth.是固定搭配，意为“随便吃某物”，这里是对孩子们说，所以用yourselves。3.Ihaveacat.(it)nameisMimi.这里需要形容词性物主代词its，表示“它的名字”。4.Ourschoolisbiggerthan(they).这里用名词性物主代词theirs，表示“他们的学校”。5.Thesebooksare(we).这里用名词性物主代词ours，表示“我们的书”。3.数词1.Thereare(twenty)studentsinourclass.这里填基数词twenty，表示数量。2.Mybirthdayisonthe(three)ofJune.这里用序数词third，表示日期。3.Sheisthe(two)childinherfamily.用序数词second，表示顺序。4.Thereare(hundred)ofpeopleinthepark.hundredsof是固定搭配，表示“数以百计的”。5.Wehavelearned(thousand)ofwords.thousandsof表示“成千上万的”。4.介词1.Igotoschool(by)bike.bybike是固定搭配，表示“骑自行车”。2.Sheissitting(beside)hermother.beside表示“在……旁边”。3.Thebookis(on)thetable.on表示“在……上面”。4.Hegoestowork(at)8:00everymorning.at用于具体的时间点。5.Theywillarrive(in)Beijingtomorrow.in用于较大的地点，如城市等。5.连词1.Ilikereading(and)watchingTV.and连接两个并列的动作。2.Heispoor,(but)heishappy.but表示转折关系。3.Hurryup,(or)you'llbelate.or表示“否则”。4.Shecan'tswim,(nor)canI.nor用于否定情况的“也不”。5.I'llgowithyou(if)I'mfree.if引导条件状语从句，表示“如果”。6.动词时态1.I(go)toschoolbybikeeveryday.一般现在时，主语是I，动词用原形go。2.She(read)abooklastnight.一般过去时，表示过去发生的动作，用read的过去式read。3.They(play)footballnow.现在进行时，be+动词的现在分词，填areplaying。4.We(willhave)apartytomorrow.一般将来时，will+动词原形，填willhave。5.He(hasbeen)toBeijingtwice.现在完成时，have/hasbeento表示“去过某地”，主语是He，用hasbeen。7.被动语态1.Thebook(waswritten)byLuXun.一般过去时的被动语态，was/were+过去分词，主语是Thebook，用waswritten。2.English(isspoken)allovertheworld.一般现在时的被动语态，is/am/are+过去分词，主语是English，用isspoken。3.Theroom(willbecleaned)tomorrow.一般将来时的被动语态，willbe+过去分词，填willbecleaned。4.Thetree(hasbeenplanted)already.现在完成时的被动语态，have/hasbeen+过去分词，主语是Thetree，用hasbeenplanted。5.Thework(isbeingdone)now.现在进行时的被动语态，is/am/arebeing+过去分词，填isbeingdone。8.虚拟语气1.IfI(were)you,Iwouldstudyharder.虚拟语气，与现在事实相反，be动词用were。2.Ifit(rained)tomorrow,wewouldstayathome.虚拟语气，与将来事实相反，从句用一般过去时rained。3.IwishI(couldfly)likeabird.虚拟语气，wish后的宾语从句用虚拟语气，这里表示现在的愿望，用couldfly。4.Hesuggestedthatwe(shouldgo)thereatonce.suggest后的宾语从句用虚拟语气，should+动词原形，should可省略，填shouldgo。5.It'stimethatwe(went)tobed.It'stimethat后的从句用虚拟语气，用一般过去时went。第二章听力理解听力材料及答案听力材料1.短对话1.M:Whatwouldyouliketodrink,teaorcoffee?W:Neither.Aglassofwater,please.2.M:Howwasyourweekend?W:Itwasgreat.Iwenttotheparkandhadapicnicwithmyfamily.3.M:CanyouhelpmewithmyEnglish?W:Sure.I'mgoodatEnglish.Wecanstudytogetherafterschool.4.M:What'stheweatherliketoday?W:It'ssunnybutalittlewindy.5.M:I'mgoingtobuyanewdress.WhatcolordoyouthinkIshouldchoose?W:Ithinkbluesuitsyou.Itmatchesyoureyes.2.长对话对话1M:Hello,thisisTom.IsthatLily?W:Yes,itis.What'sup?M:I'mgoingtohaveapartythisSaturdayevening.Canyoucome?W:I'dloveto,butIhavetowork.HowaboutSunday?M:Sundayisnotgood.Ihavetovisitmygrandparents.Well,whataboutnextSaturday?W:Thatsoundsgood.Whattimewillitstart?M:At7:00p.m.Pleasecomealittleearlierifyoucan.W:OK.Seeyouthen.对话2M:Excuseme,canyoutellmehowtogettothenearesthospital?W:Sure.Goalongthisstreetandturnleftatthesecondcrossing.Thenyou'llseeabank.Thehospitalisnexttothebank.M:Isitfarfromhere?W:No,it'snotveryfar.Youcanwalkthereinabout15minutes.M:Thankyouverymuch.W:You'rewelcome.3.短文Therearemanywaystosavewater.First,weshouldturnoffthetapwhenwearenotusingit.Forexample,whenwebrushourteethorwashourhands,wecanturnoffthetaptosavewater.Second,wecanusethewaterweusetowashfruitsandvegetablestowatertheplants.Third,weshouldfixtheleakytapsintime.Asmallleakcanwastealotofwater.Finally,wecantakeshortershowerstosavewater.答案1.短对话1.Whatdoesthewomanwanttodrink?A.Aglassofwater.2.Howwasthewoman'sweekend?B.Great.3.Whatwillthewomando?C.HelpthemanwithhisEnglish.4.What'stheweatherliketoday?A.Sunnybutwindy.5.Whatcolordressdoesthewomansuggestthemanchoose?B.Blue.2.长对话对话11.WhenisTomgoingtohaveaparty?A.NextSaturdayevening.对话21.Howcanthemangettothenearesthospital?C.Goalongthestreetandturnleftatthesecondcrossing.Thehospitalisnexttothebank.3.短文1.Whatshouldwedowhenwearenotusingthetap?A.Turnitoff.2.Whatcanweusethewaterforwashingfruitsandvegetablestodo?B.Watertheplants.3.Whatshouldwedowiththeleakytaps?C.Fixthemintime.第三章阅读理解阅读理解练习答案阅读理解一文章内容IntheUnitedStates,theschooldayusuallystartsat9a.m.andfinishesatabout4p.m.Theschoolsubjectsaredifferentfromours.InChina,wealwayshaveChinese,math,English,P.E.andsoon.ButintheUnitedStates,studentshavemoresubjects.Forexample,theyhavecookingclassesanddrivingclasses.SchoollifeintheUnitedStatesisdifferentinmanyways.Thestudentsdon'thavetowearuniformsatschool.Theycanwearwhattheylike.Andtheyhavemorefreetimeafterschool.Theycanjoindifferentclubsorplaysports.Therearemanyballgameslikefootball,basketballandbaseballinAmericanschools.题目及答案1.WhendoestheschooldayusuallystartintheUnitedStates?Itusuallystartsat9a.m.2.WhatsubjectsdoAmericanstudentshavethatChinesestudentsdon'thave?Theyhavecookingclassesanddrivingclasses.3.WhatcanAmericanstudentsdoafterschool?Theycanjoindifferentclubsorplaysports.4.DoAmericanstudentshavetowearuniformsatschool?No,theydon't.5.WhatballgamesarethereinAmericanschools?Therearefootball,basketballandbaseball.阅读理解二文章内容LastSunday,Iwenttothezoowithmyparents.Wesawalotofdifferentanimalsthere.First,wesawthepandas.Theyweresocute.Theywereeatingbamboo.Thenwesawthelions.Theywereverybigandstrong.Theyweresleeping.Afterthat,wesawthemonkeys.Theywerejumpingandplaying.Theymadeuslaugh.Finally,wesawtheelephants.Theywereveryheavybutverygentle.Wetookmanyphotosthere.Itwasareallywonderfulday.题目及答案1.Whodidthewritergotothezoowith?Thewriterwenttothezoowithhis/herparents.2.Whatwerethepandasdoing?Theywereeatingbamboo.3.Whatwerethelionsdoing?Theyweresleeping.4.Whatwerethemonkeysdoing?Theywerejumpingandplaying.5.Howdidthewriterfeelabouttheday?Itwasareallywonderfulday.阅读理解三文章内容MynameisTom.I'mastudentinClass3,Grade1.IlikeEnglishverymuch.IreadEnglishbookseveryday.IalsolikesingingEnglishsongs.IhaveanEnglishfriend.HisnameisJack.HelivesinLondon.WeoftentalktoeachotherinEnglish.HehelpsmewithmyEnglishandIhelphimwithhisChinese.Wearegoodfriends.题目及答案1.WhatclassisTomin?HeisinClass3,Grade1.2.WhatdoesTomlike?HelikesEnglish,readingEnglishbooksandsingingEnglishsongs.3.WhoisTom'sEnglishfriend?HisEnglishfriendisJack.4.WheredoesJacklive?HelivesinLondon.5.WhatdoTomandJackdoforeachother?JackhelpsTomwithhisEnglishandTomhelpsJackwithhisChinese.第四章写作写作练习答案写作一：MyHobbiesMyHobbiesIhavemanyhobbies.Oneofmyfavoritehobbiesisreading.Readingcanbringmealotofknowledge.Icanlearnaboutdifferentculturesandstoriesfrombooks.Iliketoreadallkindsofbooks,suchasnovels,sciencebooksandhistorybooks.Anotherhobbyofmineislisteningtomusic.Musicmakesmefeelrelaxed.WhenI'mtired,Iwilllistentosomesoftmusic.Itcanhelpmecalmdownandforgetaboutthestress.Ialsolikeplayingsports.Playingbasketballismyfavoritesport.Itcanmakemestrongerandhealthier.Ioftenplaybasketballwithmyfriendsafterschool.Inconclusion,thesehobbiesmakemylifemorecolorfulandinteresting.写作二：MySchoolMySchoolMyschoolisabeautifulplace.ItiscalledNo.1VocationalHighSchool.Therearemanybuildingsinourschool.Theteachingbuildingisverybigandbright.Thereareclassrooms,laboratoriesandteachers'officesinit.Thelibraryisnexttotheteachingbuilding.Ithasalotofbooks.Wecanborrowbooksfromitandreadinthereadingroom.Theplaygroundisbehindthelibrary.Wecanplayfootball,basketballandothersportsthere.Therearealsosometreesandflowersintheschool.Theymaketheschoollookverybeautiful.Theteachersinourschoolareverykindandhelpful.Theyteachusalotofknowledgeandskills.Ilovemyschoolverymuch.写作三：AnUnforgettableExperienceAnUnforgettableExperienceIhadanunforgettableexperiencelastsummer.Iwentonatriptothemountainswithmyclassmates.Westartedearlyinthemorning.Thesceneryonthewaywasbeautiful.Wesawgreenmountains,clearriversandcolorfulflowers.Whenwereachedthemountains,wewereattractedbythewonderfulview.Weclimbedthemountains.Itwasalittledifficult,butweallenjoyedit.Alongtheway,wehelpedeachother.Whenwegottothetopofthemountain,wefeltveryexcited.Theviewfromthetopwasamazing.Wecouldseeeverythingfaraway.Afterthat,wehadapicniconthemountain.Wesharedfoodanddrinkswitheachother.Itwasreallyfun.Thistripwasnotonlyaphysicalexercisebutalsoagreatopportunityforustogetclosertonature.Itwillalwaysbeinmymemory.第五章UnitTestsUnit1Test答案听力部分1.听力材料1.M:What'sthematterwithyou?W:Ihaveaheadache.2.M:Howoftendoyouexercise?W:Twiceaweek.3.M:What'syourfavoritefood?W:Ilikepizzabest.4.M:Whereareyougoingthisweekend?W:I'mgoingtothebookstore.5.M:Canyouplaythepiano?W:No,Ican't.ButIcanplaytheguitar.2.答案1.What'swrongwiththewoman?A.Shehasaheadache.2.Howoftendoesthewomanexercise?B.Twiceaweek.3.What'sthewoman'sfavoritefood?C.Pizza.4.Whereisthewomangoingthisweekend?A.Tothebookstore.5.Whatinstrumentcanthewomanplay?B.Theguitar.词汇与语法部分1.词汇拼写1.necessary2.patient3.receive4.realize5.require6.succeed7.support8.talent9.value10.waste2.词汇辨析1.a.borrowb.lendborrow意为“借入”；lend意为“借出”。这里表示从图书馆借一本书，用borrow。2.a.exceptb.besidesexcept表示“除……之外（不包括）”；besides表示“除……之外（还有）”。这里表示除了他没人去，用except。3.a.riseb.raiserise是不及物动词，意为“上升，升起”；raise是及物动词，意为“举起，提高”。这里表示提高价格，用raise。4.a.costb.spendc.paycost的主语是物；spend的主语是人，常用结构spendtime/moneyonsth.或spendtime/money(in)doingsth.；pay的主语是人，常用结构payfor。这里表示这本书花了我20元，用cost。5.a.usedtob.beusedtousedtodosth.表示“过去常常做某事”；beusedtodoingsth.表示“习惯于做某事”。这里表示他过去常常早起，用usedto。3.语法填空1.I(go)totheparkyesterday.went2.She(be)ateacherfor5years.hasbeen3.They(play)footballwhenIsawthem.wereplaying4.Ifit(rain)tomorrow,wewon'tgoforapicnic.rains5.Thebook(write)byLuXunisveryinteresting.written4.句子翻译1.他过去常常很晚起床。Heusedtogetupverylate.2.我已经完成了我的作业。Ihavefinishedmyhomework.3.她正在看电视的时候，电话响了。WhileshewaswatchingTV,thephonerang.4.如果明天不下雨，我们就去购物。Ifitdoesn'traintomorrow,wewillgoshopping.5.这本书是由一位著名作家写的。Thisbookwaswrittenbyafamouswriter.阅读理解部分文章内容Ayoungmanoncewentintotownandboughthimselfapairoftrousers.Whenhegothome,hefoundthattheywereabouttwoinchestoolong.Hewenttothekitchen,wherehismotherandtwosisterswerewashinguptheteathings."Thesenewtrousersaretoolong,"hesaid."Theyneedshorteningbyabouttwoinches.Wouldoneofyouminddoingthisforme,please?"Hismotherandsisterswerebusyandnoneofthemsaidanything.Butassoonashismotherhadfinishedwashingup,shewentquietlyintohisbedroomandshortenedthetrousersbytwoinches.Shecameoutwithoutsayinganythingtoherdaughters.Lateron,aftersupper,theeldersisterrememberedherbrother'strousers.Shewasakindgirl,soshewentquietlyintohisbedroomwithoutsayinganythingtoanyone,andshortenedthetrousersbytwoinches.Theyoungersisterwenttothecinema,butwhenshecameback,shealsorememberedwhatherbrotherhadsaid.Sosheranintothebedroomandtooktwoinchesoffthelegsofthenewtrousers.题目及答案1.Whatwaswrongwiththenewtrousers?Theywereabouttwoinchestoolong.2.Whoshortenedthetrousersfirst?Themother.3.Whatdidtheeldersisterdoaftersupper?Sheshortenedthetrousersbytwoinches.4.Whatdidtheyoungersisterdo?Sheshortenedthetrousersbytwoinches.5.Howmanyincheswerethetrousersshortenedbyintotal?Sixinches.写作部分题目：MyWeekendMyWeekendIhadagreatweekend.OnSaturdaymorning,Igotupearlyandwentforajogintheparknearmyhome.Thefreshairandthebeautifulscenerymademefeelenergetic.Afterthat,Icamebackhomeandhadadeliciousbreakfastpreparedbymymom.ThenIdidmyhomework.Ittookmeabouttwohourstofinishit.Intheafternoon,Iwenttothebookstore.Iboughtsomeinterestingbooks.Ilovereadingandthesebookscansatisfymythirstforknowledge.OnSaturdayevening,Iwatchedamoviewithmyparentsathome.Themoviewasreallyexciting.OnSunday,Iwenttovisitmygrandparents.Theywereveryhappytoseeme.Ihelpedthemdosomehouseworkandwehadabiglunchtogether.Itwasawonderfultimewiththem.Thiswasmyweekend,fullofjoyandactivities.Unit2Test答案听力部分1.听力材料1.M:What'stheweatherliketoday?W:It'ssunnyandwarm.2.M:Howfarisitfromyourhometoschool?W:It'sabout5kilometers.3.M:Whatareyougoingtodotomorrow?W:I'mgoingtohaveaparty.4.M:CanyouspeakFrench?W:Alittle.5.M:What'syourfavoriteseason?W:Ilikespringbest.2.答案1.What'stheweatherliketoday?A.Sunnyandwarm.2.Howfarisitfromthewoman'shometoschool?B.About5kilometers.3.Whatisthewomangoingtodotomorrow?C.Haveaparty.4.CanthewomanspeakFrench?A.Alittle.5.What'sthewoman'sfavoriteseason?B.Spring.词汇与语法部分1.词汇拼写1.ancient2.avoid3.basic4.brave5.century6.culture7.discover8.encourage9.experience10.famous2.词汇辨析1.a.amongb.betweenamong用于三者或三者以上之间；between用于两者之间。这里表示在三个男孩之间，用among。2.a.arriveb.reachc.getarrive是不及物动词，常与in（大地点）或at（小地点）搭配；reach是及物动词，直接接地点；get是不及物动词，常与to搭配。这里表示到达北京，用arrivein。3.a.bringb.takec.carrybring意为“带来”；take意为“拿走”；carry意为“搬运，携带”。这里表示把书带到学校，用bring。4.a.costb.spendc.paycost的主语是物；spend的主语是人，常用结构spendtime/moneyonsth.或spendtime/money(in)doingsth.；pay常用于payfor结构。这里表示他花了50元买这本书，用paid。5.a.dressb.putonc.weardress的宾语通常是人；puton强调“穿上”的动作；wear强调“穿着”的状态。这里表示她穿着一件红色连衣裙，用wear。3.语法填空1.She(go)tothelibraryeveryweek.goes2.I(see)amovielastnight.saw3.They(build)anewhousenextyear.willbuild4.Ifyou(work)hard,youwillpasstheexam.work5.Theboy(call)Tomismyfriend.called4.句子翻译1.他在19世纪出生。Hewasborninthe19thcentury.2.我喜欢和朋友们一起分享快乐。Iliketosharehappinesswithmyfriends.3.他昨天到达了上海。HearrivedinShanghaiyesterday.4.如果明天不下雨，我们就去参观博物馆。Ifitdoesn'traintomorrow,wewillvisitthemuseum.5.那个穿着红色衣服的女孩是我的妹妹。Thegirlwearingredclothesismysister.阅读理解部分文章内容Onceuponatime,therewasapoorman.Hehadanorangetreeinhisgarden.Onthetreethereweremanyfineoranges.Onedayhefoundoneofhisorangeswasmuchbiggerthantheothers.Itwasasbigasafootball.Nobodyhadeverseensuchabigorange.Thepoormantooktheorangetotheking.Thekingwassopleasedthathegavethepoormanalotofmoneyforit.Whenarichmanheardofthis,hesaidtohimself,"It'sonlyanorange.Whydidthekinggivesomuchmoneyforit?I'lltakemygoldcuptotheking.He'llgivememoremoney."Thenextdaywhenthekingreceivedthegoldcup,hesaidtotherichman,"Whatabeautifulcup!I'llshowyousomethingwonderful.Pleasetakethisgreatorange."题目及答案1.Whatdidthepoormanhaveinhisgarden?Anorangetree.2.Whatdidthepoormanfindoneday?Oneofhisorangeswasmuchbiggerthantheothers.3.Whodidthepoormantakethebigorangeto?Theking.4.Whatdidthekinggivethepoormanforthebigorange?Alotofmoney.5.Whatdidtherichmanthinkwhenheheardofthepoorman'sstory?Hethoughthecouldgetmoremoneybytakinghisgoldcuptotheking.写作部分题目：MyFavoriteAnimalMyFavoriteAnimalMyfavoriteanimalisthedog.Dogsareverylovelyandfriendly.Theyhavemanygoodqualities.Theyarealwaysloyaltotheirowners.Theycanprotecttheirhomesandfamilies.Whenyoucomehome,theywillwagtheirtailsandshowtheirexcitement.Dogsarealsoverysmart.Theycanlearnmanyskills.Somedogscanhelptheblindpeoplecrosstheroad.Somecanevenfinddrugsforthepolice.Ihaveadogmyself.HisnameisMax.Heisverycute.Helikestoplaywithme.Healwaysmakesmehappy.Inconclusion,dogsarereallygreatanimals.That'swhyIlovethemsomuch.期末测试答案听力部分1.听力材料1.M:What'sthematterwithyou?W:Ihaveatoothache.2.M:HowlonghaveyoubeenlearningEnglish?W:Forthreeyears.3.M:What'syourplanfortheweekend?W:I'mgoingtovisitmygrandparents.4.M:Canyouplaytheviolin?W:No,Ican't.ButIcanplaythepiano.5.M:What'stheweatherlikeinyourhometown?W:It'scoldinwinterandhotinsummer.2.答案1.What'swrongwiththewoman?A.Shehasatoothache.2.HowlonghasthewomanbeenlearningEnglish?B.Forthreeyears.3.What'sthewomangoingtodothisweekend?C.Visithergrandparents.4.Whatinstrumentcanthewomanplay?B.Thepiano.5.What'stheweatherlikeinthewoman'shometown?A.Coldinwinterandhotinsummer.词汇与语法部分1.词汇拼写1.absent2.accept3.active4.admire5.ashamed6.avoid7.balance8.challenge9.communicate10.compare2.词汇辨析1.a.acrossb.throughacross表示从表面穿过；through表示从内部穿过。这里表示穿过森林，用through。2.a.amongb.betweenamong用于三者或三者以上之间；between用于两者之间。这里表示在三个城市之间，用among。3.a.borrowb.lendborrow意为“借入”；lend意为“借出”。这里表示从图书馆借一本书，用borrow。4.a.bringb.takebring意为“带来”；take意为“拿走”。这里表示把书带到学校，用bring。5.a.costb.spendc.paycost的主语是物；spend的主语是人，常用结构spendtime/moneyonsth.或spendtime/money(in)doingsth.；pay常用于payfor结构。这里表示这本书花了我20元，用cost。3.语法填空1.She(go)toschoolbybikeevery