1、2015年辽宁省丹东市中考真题英语考试时间:120分钟试卷满分:150分第一卷客观题.听录音,按要求完成任务。(每小题1分,共20分)(A)听录音,选图片。根据你所听到的句子选择与其意思相符的图片。(录音播放一遍)1.A.B. C.2.A. B.C. 3.A.B. C.4.A. B.C. 5.A. B.C. (B)听五组短对话,根据对话内容回答问题。(录音播放一遍)6.WhatdoesLindathinkisthemostusefulinvention?A.Telephones.B.Radios.C.Computers.7.Whataretheygoingtodo?A.Theyaregoing
2、tostudyforatest.B.Theyaregoingtoplaybasketball.C.Theyaregoingtocookameal.8.Whatswrongwiththeboy?A.Hehasatoothache. B.Hehasaheadache.C.Hehasasorethroat.9.Wheredoesherauntwork?A.Inashop.B.Inahospital.C.Inaschool.10.Whatstheweatherlikenow?A.Itsrainy.B.Itssunny.C.Itssnowy. (C)听长对话,根据对话内容,选择最佳答案。(录音播放两遍)
3、听第一段对话,回答11至12小题。11.WhendidthemangotoHainan?A.Lastweek.B.Lastyear.C.Lastmonth.12.Wheredoeshedecidetogo?A.Hainan.B.Nanjing.C.Kunming.听第二段对话,回答13至15小题。13.CanTomridehismomsbike? A.Yes,hecan.B.No,hecant.C.Wedontknow.14.HowwillTomgotoschool?A.Bybike.B.Onfoot.C.Bybus.15.Whydoeshismotheraskhimtowearwarmerc
4、lothes?A.BecauseTomhasabadcold.B.Becauseitsverycold.C.Becauseitscloudy.(D)听短文,回答问题。(录音播放两遍) 16.WhendidthewritercometoNewYork?A.Aweekago.B.Twoweeksago.C.Twodaysago.17.Whereisthewriterstudyingnow?A.Inalanguageschool.B.Inamiddleschool.C.InaChineseschool.18.Howmanyclassesdoesthewriterhaveeveryday?A.Five
5、classes.B.Fourclasses.C.Threeclasses.19.Whereisthewriterfrom? A.Japan.B.China.C.Russia.20.AretheTaylorsfriendlytothewriter?A.Wedontknow. B.No,theyarent.C.Yes,theyare.单项选择(每小题1分,共20分)21.Whos_manunderthetree?Hesmyuncle,_actor.A.a,theB.a,anC.the,theD.the,an解析:该题考查冠词的用法。定冠词the表示特指;不定冠词a和an表示泛指,a用于辅音因素前,
6、an用于元音因素前。句意:-树下的那个人是谁?-他是我叔叔,一名演员。答案:D 22.Imhungry.MayIhavesomethingtoeat?OK.Heressome_.A.orangeB.breadC.waterD.milk解析:该题考查词义辨析。句意:-我饿了,我可以吃一些东西吗?-好的,给你一些_。A项意思是“橘子”,是可数名词,B项意思是“面包”,是不可数名词;C项意思是“水”,是不可数名词;D项意思是“牛奶”,是不可数名词。some可以修饰不可数名词或可数名词的复数。根据句意可知选B选项。答案:B23.WefailedintheEnglishcompetition. _.Ev
7、eryonewantstowin,butthemostimportantthingistolearnsomethingnew.A.GoodjobB.TakeiteasyC.WelldoneD.Congratulations解析:该题考查情景交际。句意:-我们在英语竞赛中失败了。-_。每个人都想赢,但是最重要的是学一些新东西。A项:做得好;B项:别担心;看开些;C项:干得好;D项:恭喜你。只有B项和题意相符。答案:B24.Excuseme,canyoutellmethewaytothenearestrailwaystation?Sorry,Idontknow.Imnew,thisismy_tim
8、ehere.A.one B.onceC.firstD.two解析:该题考查数词的用法。句意:打扰一下,你能告诉我去最近的火车站怎么走吗?-抱歉,我不知道。我刚来不久,这是我第一次到这。表示“第一”要用序数词first。 答案:C25.Icalledyouat8:00lastnight,butyoudidntanswer.Oh,I_.A.tookashowerB.wastakingashowerC.amtakingashowerD.takeashower解析:该题考查句子时态。由“我昨天晚上8点给你打电话,但是你没有接。”可知我当时正在洗澡,因此要用过去进行时。答案:B26.Whossingin
9、ginthegarden? It_beTom.Healwayspracticessingingatthistime.A.cantB.needC.mustD.mustnt解析:该题考查情态动词的辨析。句意:-谁正在花园里面唱歌?-肯定是汤姆,他总是在这个时间练习唱歌。表示肯定性的推测要用must。答案:C27.Thesong“Wheredidthetimego?”_theolddaysandtheloveofmyfamily.Sure.Itsmyfavoritesong.A.helpsmeoutB.cheersmeup C.regardsmeasD.remindsmeof解析:该题考查动词词组的
10、辨析。句意:歌曲时间去哪了?使我们想起了过去的日子和我家人的爱。-是的。那是我最喜欢的歌曲。“使某人想起”是remindsb.of。答案:D28.Iboughtasmartphone(智能手机)yesterday,anditworkswell,wouldyouliketobuy_likethis?A.itB.thisC.oneD.that解析:该题考查代词的词义辨析。句意:我昨天买了一部智能手机,它很好用,你想要买一 部这样的吗?it特指上文提到过的具体的某物;this意思是“这,这个”;one表示某个不确定的人或事物;that意思是“那,那个”。答案:C29._Joe_Stevemaygoc
11、ampingwithyouonTuesday,becausetheyarenot allowedtogooutonschooldays.A.Either,orB.Neither,norC.Both,andD.Notonly,butalso解析:该题考查固定搭配。有后面的“因为他们在上学的时候不允许出去”可知是“周二Joe和Steve都不能和你一起去野营”。表示“两者都不”要用neithernor。答案:B30.Theapplehasgonebadandithasa_smell.A.goodB.sameC.terrible D.delicious解析:该题考查词义辨析。由“这个苹果坏了”可知“它
12、闻起来很难闻”,因此选C。答案:C31.Alan,dont_toolate,oryouwillfeelsleepyinclass.Sorry,Mrs.Black.Iwontdothatagain.A.setupB.putupC.stayupD.standup解析:该题考查动词词组辨析。由后面的“不然你上课的时候会犯困”可知“不要熬夜太晚”,stayup“熬夜”。答案:C 32.Oh,itstoodifficultforme_theworkinsuchashorttime.Anythingispossibleifyouputyourheartintoit.A.finishB.finishingC
13、.finishedD.tofinish解析:该题考查固定句型的用法。Itis+adj.+forsb.todosth.是固定句型,意思是“做某事对于某人来说怎么样”句意:-噢,在这么短的时间完成工作对于我来说太难了。-如果你用心,任何事情都有可能。因此选D。答案:D33.Somechildrenprefertoeatjunkfood_itsnotgoodfortheirhealth.A.although B.ifC.asD.when解析:该题考查连词的辨析。句意:一些孩子更喜欢吃垃圾食品,尽管那对他们的健康有害。 表示“尽管”要用although。答案:A34.Asastudent,weshou
14、ldkeepourclassroom_.A.dirtyB.cleanC.clearD.noisy解析:该题考查句意理解和词义辨析。句意:作为学生,我们应该使我们的教室保持_。A项:脏的;B项:干净的;C项:明确的;D项:喧闹的。只有B项和句意相符。答案:B 35.Dinnerisready.Helpyourself,please!Wow!It_delicious.Youarereallygoodatcooking.A.getsB.soundsC.tastesD.turns解析:该题考查词义辨析。句意:-晚饭好了,自己请随便吃。-哇,_起来很美味,你真的擅长做饭。A项:变得;B项:听起来;C项:
15、尝起来;D项:变得。只有C项和题意相符。答案:C36.Yougetwetallover.Itmustberaining_outside.A.heavily B.hardlyC.carefullyD.loudly解析:该题考查词义辨析。句意:你全身都湿了,外面的雨肯定下得很大。表示雨下得大用heavily。答案:A37.Letsgooutforawalk.Youdbetternot.Thesedaystheairisgettingmuch_thanitwasbefore.A.betterB.worseC.cleanerD.easier 解析:该题考查词义辨析。句意:-我们出去散步吧。-最好不要。
16、这几天的空气和前几天相比更差了。因此选B。答案:B38._excitingthemovieis! Sure,Ihaveseenitthreetimes.A.WhatB.WhatanC.HowD.Howan解析:该题考查感叹句的用法。感叹句的句型结构为:What+a/an形容词可数名词单数主语谓语!What形容词可数名词复数主语谓语!What形容词不可数名词主语谓语!How形容词/副词主语谓语!How形容词a/an可数名词单数主语谓语!How主语谓语!exciting是形容词,因此前面要用how。 答案:C39.FathersDayiscoming.Couldyoutellme_?Whatabo
17、utawatch?Helllikeit.A.whatIshouldsaytomyfatherB.whatgiftIshouldgivemyfatherC.whereIshouldmeetmyfatherD.ifIhadapartyformyfather解析:该题考查宾语从句的用法。句意:-父亲节就要来了,你能告诉我_?-一块手表怎么样?他会喜欢的。因此该空填的应该是“我应该给我的父亲什么礼物”。答案:B40.InordertomakeDandongmorebeautiful,moretreesandflowers_everyyear. A.willplantB.shouldplantC.sho
18、uldbeplantedD.mustplant解析:该题考查被动语态的用法。句意:为了使丹东更美丽,每年更多的树和花应该被种植。“应该被”是shouldbedone。答案:C.完型填空(根据短文内容,从A、B、C、D四个选项中选择一个最佳答案,使短文完整、正确。每小题1分,共10分)Everyoneinourschoolloves 41 .Wedomorningexercisesafterwe 42 .WehaveP.E.classes 43 aweek,andweplaysportsatfiveeveryafternoon.Themost 44 sport isbasketball.Theb
19、oysenjoyplayingitandmanyofthegirlslikeit,too.Anotherpopularsportisfootballandineveryclassthere 45 alotoffootballfans.Usuallyvolleyballisplayedoutsidewhentheweatheris 46 .Wehaveschoolteamsinbasketball,footballandvolleyball.Ourteamsoftenhavefriendshipmatcheswithteamsfrom 47 schools.Besidesballgames,so
20、meofuslikerunning, 48 and throwing. Every term we have tests in these events and once a year we 49 a sports meeting.Sports help to keep us 50 and happy.41.A.artB.musicC.sportsD.painting解析:考查名词以及语境的理解。A项:艺术;B项:音乐;C项:运动;D项:绘画。根据后文描述做早操,做运动,上体育课的情况,可知在我们学校大家都喜欢运动。故选C。答案:C42.A.havedinnerB.getup C.gethom
21、eD.havelunch解析:考查动词及语境的理解。A项:吃晚饭;B项:起床;C项:到家;D项:吃午饭。句意:在我们起床后,我们做早操。根据做早操的时间不是,晚饭,午饭和回家后,所以只能是起床后,故选B。答案:B43.A.thesecondB.twoC.secondD.twice解析:考查数词及与语境的理解。A项:第二;B项:两个,后加名词复数;C项:第二;D项:两次。句意:我们一周上两次体育课。结合句意,故选D。 答案:D44.A.popularB.boringC.tiringD.difficult解析:考查形容词及语境的理解。A项:受欢迎的,流行的;B项:无聊的;C项:疲惫的;D项:困难的
22、。根据后文男孩子喜欢玩,女孩子也有许多喜欢玩,可知篮球是受欢迎的,故选A。答案:A45.A.isB.was C.areD.were解析:考查动词及语境的理解。A项:系动词的第三人称单数;B项:am,is的过去式;C项:系动词的复数;D项:are的过去式。句意:另一个受欢迎的运动是足球,在每一节课有许多的足球运动迷。根据everyclass可知用一般现在时,therebe句型中根据主语是复数, 所以系动词用are,故选C。答案:C46.A.windyB.rainyC.terribleD.fine解析:考查形容词及语境的理解。A项:多风的;B项:多鱼的;C项:糟糕的;D项:好的。句意:通常当天好时
23、,就在外面打排球。结合实际情况和句意,故选D。答案:D47.A.otherB.others C.anotherD.theother解析:考查形容词和语境的理解。A项:其他的;修饰可数名词复数,泛指其他的;B项:泛指其他的;C项:另一个,再一个,指原来的基础上加一个;D项:两个之中的另一个。我们队经常和来自其他学校的队进行友谊赛。根据句意可知是泛指其他的,因为后面有名词,故选A。答案:A48.A.writingB.jumpingC.singingD.drawing解析:考查动词及语境的理解。A项:写;B项:跳;C项:唱;D项:绘画。句意:除了 球类运动,我们有一些人还喜欢跑,跳,投。根据是体育运
24、动,故选B。答案:B49.A.buildB.takeC.haveD.make解析:考查动词和语境的理解。A项:建造;B项:拿走;C项:有;D项:制造。我们每年举行一次运动会。haveasportsmeeting,举行运动会,结合句意,故选C。答案:C50.A.healthB.healthy C.healthierD.unhealthy解析:考查形容词和语境的理解。A项:健康,名词;B项:健康的,形容词;C项:更健康,形容词比较级;D项:不健康,形容词。运动帮助我们保持健康。Keep+名词+形容词,保持处于状态。根据句意,可知用原级,故选B。 答案:B.阅读理解(每小题1分,共20分)Passa
25、ge1MusicClubFriday-Sunday 9:00a.m.-5:00p.m.¥20/hourforchildren(under12)¥30/hourforadults264CenterStreetTel:504-525-2951 HolidayRestaurantMonday-Friday 11:00a.m.-10:00p.m. Saturday-Sunday 11:00a.m.-10:30p.m.1403JinjiangRoadTel:504-410-9997CometoenjoyDandongseafood.MovieWorldTuesday-Sunday 10:30a.m.-9
26、:30p.m.¥48foradults¥30forchildren(under15)162GuangmingStreetTel:504-822-9503 ScienceMuseumThursday-Sunday 10:00a.m.-4:30p.m. Ticketprice:¥50132XueyuanStreetTel:504-732-9406Ifyouwanttolearnaboutrobots,welcometothesciencemuseum.51.Nickis8yearsold,hewantstoseeamoviewithhisparents.Howmuchshouldtheypay?A
27、.¥96.B.¥78.C.¥126.D.¥136.解析:计算理解题。题意中的关键是尼克八岁和父母去看电影,所以根据电影票的价格¥48foradults¥forchildren(under15)可知,48*2+30=126,故选C。答案:C 52.Ifyouwanttogotothemusicclub,youcangothereon_.A.SaturdayB.MondayC.ThursdayD.Tuesday解析:细节理解题。根据题意可知依据在音乐俱乐部中Friday-Sunday 9:00a.m.-5:00p.m.,故选A。 答案:A53.Fredwantstolearnaboutrobots
28、,hecangoto_.A.MusicClubB.HolidayRestaurantC.MovieWorldD.ScienceMuseum解析:细节理解题。根据题意中的关键词robot,可知根据在科学博物馆中找,根据Ifyouwanttolearnaboutrobots,welcometothesciencemuseum.,故选D。答案:D54.Youcancall_ifyouareinterestedinmusic.A.504-732-9406B.504-822-9503C.504-525-2951 D.504-410-9997解析:细节理解题。题意的关键是youareinterestedi
29、nmusic,所以依据在音乐俱乐部中找,根据俱乐部的电话Tel:504-525-2951,故选C。答案:C55.LucyisfreeonMonday,shecan_.A.gotothemusicclubB.watchamovieC.visitthesciencemuseumD.eatseafood解析:细节理解题。根据题意中的关键词是周一有空,结合各个布告的时间,音乐俱乐部Friday-Sunday9:00a.m.-5:00 p.m.,HolidayRestaurantMonday-Friday11:00a.m.-10:00p.m.,Movie World Tuesday-Sunday 10:
30、30 a.m.-9:30 p.m., Science Museum Thursday-Sunday 10:00a.m.-4:30p.m.,可知只有假期餐馆合适。故选D。 答案:D Passage2Bill,Frank,DaveandTomwerebrothers.Everyyeartheysenttheirmotherexpensivegiftsonherbirthday.Theylikedtoshowherhowrichtheywere.Theeldestbrother,Bill,hadlotsofmoneyandwantedhismothertohavethemostexpensivegi
31、ft,buthedidntknowwhattobuy.Soheputanadinthenewspaper,“Wantedthegreatestgiftformymother”.Aboutaweekbeforehismothersbirthday,amancametohisoffice.Hebroughtabigbird,thisbirdcanspeakforeignlanguagesandsingpopsongs.ThemanmadethebirdtalkinFrenchandtellajokeinJapanese.Thenthebirdsangabeautifulsong.Thenextda
32、y,Billsentthebirdtohismotherwithabirthdaycard.Thedayafterhismothersbirthday,hecalledhismother,“Well,mother,”heasked,“whatdo youthinkofthebird?”“Oh,itsverydelicious,dear.”saidhismother.56.Billputanad_tofindthegreatestgift.A.ontheradioB.onTVC.inthenewspaper D.ontheInternet解析:细节理解题。根据短文Soheputanadinthe
33、newspaper,“Wantedthegreatestgiftformymother”.可知比尔把广告投放到报纸上,故选C。答案:C57.Whatcouldthebirddo?A.TalkinFrench.B.TellajokeinJapanese.C.Sing.D.Alloftheabove.解析:细节理解题。根据短文thisbirdcanspeakforeignlanguagesandsingpopsongs.ThemanmadethebirdtalkinFrenchandtellajokeinJapanese.Thenthebirdsangabeautifulsong.可知鸟会唱歌,会
34、说法语,会用日语讲笑话。故选D。答案:D 58.Thenextday,Billsentthebirdtohismotherwith_.A.abirthdaycakeB.someflowersC.ninethousanddollarsD.abirthdaycard解析:细节理解题。根据短文Thenextday,Billsentthebirdto hismotherwithabirthdaycard.可知比尔同鸟送去的还有生日贺卡,故选D。答案:D59.Wecaninfer(推理)_.A.themothercookedthebirdB.thebirdflewawayC.themotherkeptt
35、hebirdasapetD.themothersentthebirdtoFrank 解析:推理判断题。根据短文“Oh,itsverydelicious,dear.”Saidhismother.可以推知比尔的妈妈把鸟吃掉了,故选A。答案:A60.Thebesttitle(标题)forthispassageis_.A.acleversonB.abirthdaygiftC.aluckymotherD.atalentedbird解析:细节理解题。根据短文主要围绕比尔给妈妈送生日礼物来写,对比选项,故选B。答案:B Passage3 Inmodernworld,mostpeoplehaveatleast
36、onetime-tellingtoolwiththem,suchasmobilephones,MP5playersandminicomputers.Sincethesesmallmachinesaresocommon,willpeople stopwearingthe500-year-oldwatches?Maybetheansweris“yes”.Accordingtoasurvey,mostteenagerssayitsunnecessarytowearawatch,theyusuallyusetheirmobilephonestotellthetime.However,watchmake
37、rssaythatwatcheswillgetpopularagainwhenpeoplereachtheir20sand30s.Bythen,theywanttospendmoneyonacreative(有创意的)time-tellingtoolbecausetheythinkitsnotenoughifawatchcanjustkeepgoodtime,sowatchmakersaretryingtheirbesttocreatenewkindsofwatches.Recently,anewkindofwatcheshasbeeninvented.Itcanusedifferentcol
38、orlightstotellthetime.Thiskindofwatchesmakespeopletalkmoreaboutmodernwatchesagain.Alsopeoplewanttheirtime-tellingtoolstobebeautiful,fashionableandpractical(实用的),sowatchesaredesigned(设计)tomeettheneedofalmostanypersonality(个性).Nowmoreandmorewatchescanbeusedascompasses(指南针),calendarsandevenUSBdrivesAll
39、inall,awatchhasbecomemoreimportantthanthetimeittells. 61.Accordingtothesurvey,_usemobilephonestotellthetimeinsteadofwatches.A.mostteenagersB.theoldpeopleC.watchmakersD.mostpeople解析:细节理解题。根据短文However,watchmakerssaythatwatcheswillgetpopularagainwhenpeoplereachtheir20sand30s.可知手表制造商们说,当人们二、三十岁的时候,手表会变得
40、受欢迎起来。那个年龄的人们是青年,故选A。答案:A62.Watcheswillget_againwhenpeoplereachtheir20sand30s.A.expensiveB.smallC.popular D.cheap解析:细节理解题。根据短文However,watchmakerssaythatwatcheswillgetpopularagainwhenpeoplereachtheir20sand30s.可知,手表制造商们说,当人们二、三十岁的时候,手表会变得又受欢迎起来。故选C。答案:C63.Inthispassage,watchescanbeusedasdifferentkinds
41、ofthingsexcept_.A.compassesB.calendarsC.USBdrivesD.wallets解析:细节理解题。根据短文Nowmoreandmorewatchescanbeusedascompasses(指南针),calendarsandevenUSBdrives现在手表为人们提供很多用途,来满足不同个性的人们的需求。他们可以用作指南针、日历,甚至磁盘驱动器。可知没有钱包的用途,故选D。 答案:D64.Recently,anewkindofwatchesuses_totellthetimeaccordingtothepassage.A.differentcolorligh
42、tsB.soundC.pictures D.music解析:细节理解题。根据短文Recently,anewkindofwatcheshasbeeninvented.Itcanusedifferentcolorlightstotellthetime.,故选A。答案:A65.Whatsthemainideaofthepassage?A.Mostpeoplewanttospendmoneyonmobilephones.B.Awatchhasbecomemoreimportantthanthetimeittells.C.Manywatchmakersareworriedabouttheirproduc
43、ts.D.Fewerandfewerpeopleusewatchestotellthetime.解析:主旨大意题。根据短文最后总结性的段落Allinall,awatchhasbecomemoreimportantthanthetimeittells.可知手表已经不只是一个报时的东西了,比报时更重要。故选B。答案:B Passage4A Bite of China (舌尖上的中国) has become a hot topic on the Internet in China. It is aseven-episode(集)program.ItisabouttraditionalChinesef
44、ood.Thedocumentaryhasattractedover100,000,000Chineseaudiences(观众).Mostofthemdontseethisprogramasacommonfoodshow,becauseitshowsthemthevalueofChinesefoodandthechangesinChinatoday.TheaudiencescanseehowhardthecooksandfarmersworktomakesuchwonderfulChinesefood. ChenXiaoqing,theleaddirectoroftheprogram,say
45、sthattheprogramisnotonlyabouteating,butalsoaboutChineseculture.HisfriendLiuWensaid,“WealsowantedtoshowinternationalaudienceswhatChinaisliketoday.”“ABiteofChinawillbeoutofEnglishversion(版本),”saidChenXiaoqing.“Weshouldbethankfultothepeoplewhomakesomuchdeliciousfood.”addedareporterWangLu.66.Howmanyepis
46、odesaretherein“AbiteofChina”?A.4.B.5.C.6.D.7.解析:细节理解题。根据短文Itisaseven-episode(集)program.可知这个节目有七集。故选D。答案:D67.Whatkindofprogramis“ABiteofChina”? A.Asoapopera.B.Acomedy.C.Adocumentary.D.Asportsshow.解析:细节理解题。根据短文Thedocumentaryhasattractedover100,000,000Chinese audiences(观众).的句意。可知这里的纪录片指的就是舌尖上的中国。故选C。答案
47、:C68.Whatsthemeaningoftheunderlinedword“attracted”?A.描述.B.吸引.C.产生.D.改变.解析:词义辨析题。根据短文Thedocumentaryhasattractedover100,000,000Chineseaudiences(观众).的句意,这个纪录片吸引了超过一亿的中国观众,对比选项,故选B。答案:B69.WhoworkshardtomakesuchwonderfulChinesefoodaccordingtothepassage?A.Farmersandreporters.B.Reportersandcooks. C.Cooksan
48、dfarmers.D.Farmersandaudiences.解析:细节理解题。根据短文TheaudiencescanseehowhardthecooksandfarmersworktomakesuchwonderfulChinesefood.观众可以明白厨师和农民多么努力地工作以制作成那么美味的中国食物。可知制作者是厨师和农民。故选C。答案:C70.Whichofthefollowingistrueaccordingtothepassage?A.TheleaddirectoroftheprogramisWangLu.B.Mostpeopleregardthisprogramasashowab
49、outreporters.C.“AbiteofChina”talksaboutnotonlyfoodbutalsoChineseculture.D.About100,000Chineseaudiencesareinterestedinthisprogram.解析:细节理解题。根据短文ChenXiaoqing,theleaddirectoroftheprogram,saysthattheprogramisnotonlyabouteating,butalsoaboutChineseculture.可知这个节目不仅仅是关于吃 的,而且是关于中国文化的。故选C。答案:C.情景反应(从方框中选择恰当的句子完