大学英语听说教程1_Unit 4ppt课件

年度工作概述 添加相关标题文字 添加相关标题文字 添加相关标题文字 添加相关标题文字 CollegeEnglishListeningandSpeaking大学英语听说教程 04 Heroesaroundus UNIT 1 WARMUP PRONUNCIATION LISTENTOUNDERSTAND COMMUNICATE SHARE VIEWTHEWORLD FURTHERLISTENING EXITTICKET LEARNINGOBJECTIVES Unit4 大学英语听说教程1 CONTENTS 2 Unit4 大学英语听说教程1 LEARNINGOBJECTIVES Thisunitisdesignedtohelpyouto pronouncethephonemesinwordsandsentences listenforsignalwordsandexpressionsusedtogiveexamples talkaboutheroesandtheirdeedsandaskforinformation understandthedifferencesbetweenChineseandWesternsuperheroesshowninmoviesoronTV 3 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 请替换文字内容 大学英语听说教程1 WARMUP Unit4 1Completethefollowingpassagewiththewordsandexpressionsinthebox EdithCavellwasa n 1 workinginaBritishhospital She2 sowellthataBelgian 比利时的 doctorinvitedhertohiscountrytoorganizeatrainingschoolfornurses TheFirstWorldWar3 in1914andEdithCavell sschoolofnursingbecameaRedCrosshospital WearingaRedCrossuniform shestayedinBelgiumtolookafterthesickandwoundedsoldiers Edithtreatedthemwith4 Andshe5 helpedabout200woundedsoldiersandprisonersescapefromtheGermans LatertheGermanarmyfoundoutwhatEdithhaddoneandthey6 her Finally theGermanskilledher 4 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 请替换文字内容 大学英语听说教程1 WARMUP Unit4 1Completethefollowingpassagewiththewordsandexpressionsinthebox EdithCavellwasa n 1 workinginaBritishhospital She2 sowellthataBelgian 比利时的 doctorinvitedhertohiscountrytoorganizeatrainingschoolfornurses TheFirstWorldWar3 in1914andEdithCavell sschoolofnursingbecameaRedCrosshospital WearingaRedCrossuniform shestayedinBelgiumtolookafterthesickandwoundedsoldiers Edithtreatedthemwith4 Andshe5 helpedabout200woundedsoldiersandprisonersescapefromtheGermans LatertheGermanarmyfoundoutwhatEdithhaddoneandthey6 her Finally theGermanskilledher nurse didherjob brokeout kindness secretly arrested 5 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 请替换文字内容 大学英语听说教程1 WARMUP Unit4 2WorkinpairsanddiscusswhetherEdithCavellshouldbeconsideredahero Givereasonstoillustrateyourpointofview Usefulexpressions bedevotedto worthwhilebusiness 6 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 请替换文字内容 大学英语听说教程1 WARMUP Unit4 2WorkinpairsanddiscusswhetherEdithCavellshouldbeconsideredahero Givereasonstoillustrateyourpointofview Referenceanswers EdithCavellshouldbeconsideredahero DuringtheFirstWorldWar shechosetostayinBelgium Shewasdevotedtorelievingthesufferingofothersandputtheirneedsbeforeherown Later shefoundherselffacedwithadecision Wasshetogoaboutherworthwhilebusinessasbefore nursingthesickandthewounded orwasshetoriskherlifeforthemovementagainsttheGermans Shechosethelatter Toachieveagreatergood shewaswillingtogiveupherlibertyandlifetohelpothersachievefreedom Shediedwithgreatcourage 7 大学英语听说教程1 PRONUNCIATION Unit4 1Listento10wordsintherecordingandidentifythewordfromeachgroupwhichhasthesamesoundasthewordyouhear 1A angle2A Lincoln3A thing4A woman5A push6A school7A interview8A website9A answer10A unselfish B strengthB MartinB inspireB groupB absolutelyB wouldB witnessedB awarenessB courageB artist C teenagerC WashingtonC launchC stoodC includeC putC achievementC individualC submarineC ask Nextpage organizationJohnsonvisitingchooseinfluencetruthawardmovementtsunamiconduct 8 大学英语听说教程1 PRONUNCIATION Unit4 2Readthefollowingsentencesandpayattentiontothepronunciationoftheunderlinedparts Thenlistentotherecordingandcheck 1ThewritingcontesthasallowedStageofLtodevelopadeepunderstandingofteentrendsandhelpeddesignteachingplansforteachers 2Thebookincludes100storiesaboutrealfemaleheroeswhohavechangedtheworld 3Shewarnedhermotherofthecomingtsunami 4We redoinganinterviewaskingpeoplewhotheirpersonalherois 5Water themostimportantelementforlife isbecomingincreasinglyscarce 9 LISTENTO UNDERSTAND COMMUNICATE SHARE 10 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 WORDBANK essayn 短文 论说文contestn 竞赛submitv 提交athleten 运动员StageofL网站名 WORDBANK NEWSREPORT 1 11 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 Listentoanewsreportandchoosethebestanswertoeachofthefollowingquestions NEWSREPORT 1 1Whohasthegreatestpositiveinfluenceonteenagers A Closestfriends B Politicalleaders C Fathers D Mothers 2WhatwillStageofLprobablydoafterthecontest A Maketeachingplansforteachers B Havethebestessayspublished C Havesometeacherstomakecomments D Invitethenumberoneherotogiveatalk 12 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 Itdiscoveredthat mymom isthenumberoneanswergivenwhenteenswereaskedthequestion Whoisyourhero 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 NEWSREPORT 1 1Whohasthegreatestpositiveinfluenceonteenagers A Closestfriends B Politicalleaders C Fathers D Mothers Answers 13 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 ThewritingcontesthasallowedStageofLtodevelopadeepunderstandingofteentrendsandhelpeddesignteachingplansforteachers 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 NEWSREPORT 1 2WhatwillStageofLprobablydoafterthecontest A Maketeachingplansforteachers B Havethebestessayspublished C Havesometeacherstomakecomments D Invitethenumberoneherotogiveatalk Answers 14 Scripts StageofL anonlinewritingcommunity helditsnationalessaycontestforhighschoolandcollegestudentslastmonth Itdiscoveredthat mymom isthenumberoneanswergivenwhenteenswereaskedthequestion Whoisyourhero Hundredsofstudentssubmittedessaysdescribingtheirhero Nearlyhalfoftheteenessaysnamedafamilymemberastheirpersonalhero Thisindicatedthatfamilymembersoftenhavethebestchancetomakeapositiveinfluenceonthem Thesecondlargestgroupofheroesfellintothe famousperson category includingpoliticalleaders moviestars andathletes Therewasanothergroupnearlyjustaslarge everydaypeople Teensfoundheroesintheirfriends coaches andteachers ThewritingcontesthasallowedStageofLtodevelopadeepunderstandingofteentrendsandhelpeddesignteachingplansforteachers 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 15 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 WORDBANK fairytalen 童话gendern 性别stereotypen 模式化的思想 老一套resistv 抵制 对抗TimbuktuMagazine 廷巴克图杂志 SerenaWilliams塞雷娜 威廉姆斯 美国职业网球运动员 又称 小威廉姆斯 FrancescaCavallo弗朗西丝卡 卡瓦略 人名 WORDBANK NEWSREPORT 2 16 CULTURENOTES Kickstarter 美国 众筹网站平台 isacrowdfunding 众筹 platformbuilttohelpartists musicians filmmakers designers andothercreatorsfindtheresourcesandsupporttheyneedtomaketheirideasareality Todate tensofthousandsofcreativeprojects bigandsmall havecometolifewiththesupportoftheKickstartercommunity Inthenewsreport tolaunchaKickstarter means toraisemoneyforanewbookfromtheKickstartercommunity 大学英语听说教程1 LISTENTOUNDERSTAND Unit1 17 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 Listentoanewsreportandchoosethebestanswertoeachofthefollowingquestions NEWSREPORT 2 1Whatarethestoriesinthebookmainlyabout A Femaleheroes B Femaleleaders C Femaleartists D Femalerebels 2What sthepurposeofcreatingthisbook A Tohonorthewomenwhohavechangedtheworld B Totellfairystoriesinanon traditionalway C Tohelpparentseducatetheirrebeldaughters D Toinspiregirlstolearnfromthesegreatwomen 18 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 Thebookincludes100storiesaboutrealfemaleheroeswhohavechangedtheworld 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 NEWSREPORT 2 1Whatarethestoriesinthebookmainlyabout A Femaleheroes B Femaleleaders C Femaleartists D Femalerebels Answers 19 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 Parentsareofferedlittleresourcestoresistthistrendandtheyareespeciallyconcernedaboutthelackofstrong inspiringfemalerolemodelsinchildren smedia That swhywedecidedtocreatethisbook 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 NEWSREPORT 2 2What sthepurposeofcreatingthisbook A Tohonorthewomenwhohavechangedtheworld B Totellfairystoriesinanon traditionalway C Tohelpparentseducatetheirrebeldaughters D Toinspiregirlstolearnfromthesegreatwomen Answers 20 Scripts TimbuktuMagazinelaunchedaKickstartertodayforitsnewillustratedchildren sbookGoodNightStoriesforRebelGirls Thebookincludes100storiesaboutrealfemaleheroeswhohavechangedtheworld Thebookaimstoinspiregirlswiththestoriesof100greatwomenfromElizabethItoSerenaWilliams Eachwoman sstoryiswritteninthestyleofafairytaleandeachwomanisillustratedbyadifferentfemaleartistfromacrosstheworld We veseenhowgenderstereotypesarestillcommoninbooksforchildrenofallages saysauthorFrancescaCavallo Parentsareofferedlittleresourcestoresistthistrendandtheyareespeciallyconcernedaboutthelackofstrong inspiringfemalerolemodelsinchildren smedia That swhywedecidedtocreatethisbook 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 21 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 WORDBANK Thaia 泰国的tsunamin 海啸injureda 受伤的TillySmith蒂莉 史密斯 人名 Phuket普吉岛 泰国岛屿 Thailand泰国 亚洲国家 WORDBANK NEWSREPORT 3 22 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 Listentoanewsreportandchoosethebestanswertoeachofthefollowingquestions NEWSREPORT 3 1WhywasTillySmithawardedChildoftheYear A Shesavedpeople slivesinThailand B Shewroteareportabouttsunamis C Shewonacontestingeography D Shehelpedtocleanupthebeach 2WheredidTillySmithlearnabouttsunamis A Fromamagazinearticle B FromaTVprogram C Fromherparents D Fromherteacher Nextpage 23 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 Listentoanewsreportandchoosethebestanswertoeachofthefollowingquestions NEWSREPORT 3 3Whomdidshetellfirstaboutthetsunami A Herfather B Hermother C Hotelworkers D Othertourists 24 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 The10 year oldBritishgirlhelpedsave100touristsfromaThaibeachhitbylastyear stsunami 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 1WhywasTillySmithawardedChildoftheYear A Shesavedpeople slivesinThailand B Shewroteareportabouttsunamis C Shewonacontestingeography D Shehelpedtocleanupthebeach Answers NEWSREPORT 3 25 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 TillyhadstudiedtsunamiswithhergeographyteachershortlybeforeflyingtoPhuket Thailandforaholidaywithherparentslastyear 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 2WheredidTillySmithlearnabouttsunamis A Fromamagazinearticle B FromaTVprogram C Fromherparents D Fromherteacher Answers NEWSREPORT 3 26 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 Asshewatchedthewavessuddenlybegantocomein andthenin andthenin towardthehotel shewarnedhermotherofthecomingtsunami 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 3Whomdidshetellfirstaboutthetsunami A Herfather B Hermother C Hotelworkers D Othertourists Answers NEWSREPORT 3 27 Scripts TillySmithhasbeennamedChildoftheYearbyreadersofaFrenchchildren snewspaper The10 year oldBritishgirlhelpedsave100touristsfromaThaibeachhitbylastyear stsunami TillyhadstudiedtsunamiswithhergeographyteachershortlybeforeflyingtoPhuket Thailandforaholidaywithherparentslastyear Asshewatchedthewavessuddenlybegantocomein andthenin andthenin towardthehotel shewarnedhermotherofthecomingtsunami Herparentstoldthehotelworkers whoclearedthebeachofothertourists ThatbeachwasoneofthefewinPhuketwherenoonewaskilledorseriouslyinjured OurreaderschoseTillybecausetheycouldunderstandandshareherexperiences saidtheeditor in chief 大学英语听说教程1 LISTENTOUNDERSTAND Unit4 28 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 WORDBANK firefightern 消防员Greeka 希腊的sacrificev 牺牲traitn 品质Leonidas莱奥尼达斯 古斯巴达国王 Sparta斯巴达 古希腊城邦 CONVERSATION 1 29 CULTURENOTES 300 300勇士 帝国崛起 isa2006AmericanfilminwhichKingLeonidasofSpartaandaforceof300menfightthePersians 波斯人 atThermopylae 塞莫皮莱 希腊东部一平原 in480B C 大学英语听说教程1 LISTENTOUNDERSTAND Unit1 30 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 1Listentoaconversationandchoosethebestanswertoeachofthefollowingquestions CONVERSATION 1WhatdoesPeterdoforaliving A Heservesinthearmy B Heputsoutfires C Heactsinfilms D Hebuildshouses 2WhydoesPetertaketheGreekheroLeonidasashishero A Leonidaslosthislifeforhiscountrymen B LeonidaswasthekingofSparta C Leonidaswastheherointhefilm300 D Leonidasknewthedangerinadvance 1 Nextpage 31 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 CONVERSATION 3WhatdoesPeterworryaboutwhendoinghisjob A Hiscourage B Hisfamily C Hiscolleagues D Hissafety 4WhatdoesPeterlearnfromhishero A Tobefearlessinthefaceofdanger B Tobeloyaltohiscountrymen C Tobeamanofwillandpower D Tobeamanwhoinspiresothers 1Listentoaconversationandchoosethebestanswertoeachofthefollowingquestions 1 32 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 I mafirefighter Iputoutfiresandsavepeople slives 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 1WhatdoesPeterdoforaliving A Heservesinthearmy B Heputsoutfires C Heactsinfilms D Hebuildshouses Answers CONVERSATION 1 33 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 Well he stheguywhosacrificedhislifeforhispeople 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 2WhydoesPetertaketheGreekheroLeonidasashishero A Leonidaslosthislifeforhiscountrymen B LeonidaswasthekingofSparta C Leonidaswastheherointhefilm300 D Leonidasknewthedangerinadvance Answers CONVERSATION 1 34 请替换文字内容 请替换文内容 请替换文字内容 Interviewer Youworkwithfires Doyouworryaboutyoursafetywhenyou resentofftoaburningbuilding Peter Sure Ido 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 3WhatdoesPeterworryaboutwhendoinghisjob A Hiscourage B Hisfamily C Hiscolleagues D Hissafety Answers CONVERSATION 1 35 Hehastaughtmeaboutcourageandsacrificeandthesetraitsarewhatweneedasfirefighters We resupposedtobefearlesssoldiersfightingfires 大学英语听说教程1 LISTENTOCOMMUNICATE Unit1 4WhatdoesPeterlearnfromhishero A Tobefearlessinthefaceofdanger B Tobeloyaltohiscountrymen C Tobeamanofwillandpower D Tobeamanwhoinspiresothers Answers CONVERSATION 1 36 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 2Listentotheconversationagainandcompletethefollowingsentenceswithwhatyouhear CONVERSATION 1 1We redoinganinterviewaskingpeoplewhotheir is Someonetheyreally andwhohasinfluencedtheminsomeway 2I mafirefighter Iputoutfiresand 3Hehas courageandsacrificeandthesetraitsarewhatweneedasfirefighters 4We resupposedtobe fightingfires 37 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 2Listentotheconversationagainandcompletethefollowingsentenceswithwhatyouhear CONVERSATION 1 1We redoinganinterviewaskingpeoplewhotheir is Someonetheyreally andwhohasinfluencedtheminsomeway 2I mafirefighter Iputoutfiresand 3Hehas courageandsacrificeandthesetraitsarewhatweneedasfirefighters 4We resupposedtobe fightingfires personalhero lookupto savepeople slives taughtmeabout fearlesssoldiers 38 Scripts Interviewer Hi we redoinganinterviewaskingpeoplewhotheirpersonalherois Someonetheyreallylookuptoandwhohasinfluencedtheminsomeway Peter Oh interesting Interviewer Canyouintroduceyourselfabitfirst Peter Sure myname sPeterJohnson IworkattheNewYorkCityFireDepartment Interviewer FireDepartment Really Peter Yes I mafirefighter Iputoutfiresandsavepeople slives Interviewer Whatagreatjob Sowho syourhero Peter Peter I vealwaysbeeninspiredbytheGreekhero Leonidas Interviewer Thekingofthecity stateofSparta Sowhyhim Peter Well he stheguywhosacrificedhislifeforhispeople Interviewer You rereferringtothefilm 300 ifItakeitright 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 Nextpage 39 Scripts Peter That sright Heknewthathefacedgreatdangersandcouldhavelosthislife butforhiscountrymenhetookthebigjump Heisamanofgreatcourage Interviewer Youworkwithfires Doyouworryaboutyoursafetywhenyou resentofftoaburningbuilding Peter Sure Ido Sometimesthebuildingisdestroyedandfallstotheground It sterrible Interviewer Itis WouldyousayLeonidashasbeenaninspirationtoyou Peter Yes Iwould Hehastaughtmeaboutcourageandsacrificeandthesetraitsarewhatweneedasfirefighters We resupposedtobefearlesssoldiersfightingfires Interviewer Fearlesssoldiers Excellent Thanks Peter 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 40 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 WORDBANK unselfisha 无私的admirablea 令人钦佩的commandern 指挥官submarinen 潜水艇 WORDBANK CONVERSATION 2 41 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 CONVERSATION 2 1Listentoaconversationandchoosethebestanswertoeachofthefollowingquestions 1Whatarethetwospeakersmainlytalkingabout A Ordinarypeoplewhorisktheirlifeforothers B Ordinarypeoplewhomakeachangeintheworld C Ordinarypeoplewhodoremarkablethings D Ordinarypeoplewhohavesuperpower 2Wheredothespeakerslearnaboutthoseheroes A Fromanewspaper B Fromamagazine C Fromaradioprogram D Fromawebsite Nextpage 42 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 CONVERSATION 2 1Listentoaconversationandchoosethebestanswertoeachofthefollowingquestions 3Whatdoweknowaboutthefather A Hehasfoundhislonglostson B Hewasstilllookingforhisson C HeisworkinginRussianow D Heaskedthevillagersforhelp 4WhyisWangHongliconsideredahero A Hepreventedatrafficaccident B Hesaved372lives C Hedidhisjobverywell D Heworkedunderthesea 43 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 Aherodoesn tnecessarilyhavetoriskhisorherlife Mostsacrificeinotherwaysthatperhapsmakejustadifferenceinsomeone slife 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 CONVERSATION 2 1Whatarethetwospeakersmainlytalkingabout A Ordinarypeoplewhorisktheirlifeforothers B Ordinarypeoplewhomakeachangeintheworld C Ordinarypeoplewhodoremarkablethings D Ordinarypeoplewhohavesuperpower Answers 44 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 Thiswebsitehasrecentlypublishedalistofheroesfromeverydaylife 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 CONVERSATION 2 2Wheredothespeakerslearnaboutthoseheroes A Fromanewspaper B Fromamagazine C Fromaradioprogram D Fromawebsite Answers 45 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 Amanda Afatherwhosacrificedeverythingtosearchforhismissingson Alex Hisheartmusthavebeenbroken Ihopehe llfindhissonsoon 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 CONVERSATION 2 3Whatdoweknowaboutthefather A Hehasfoundhislonglostson B Hewasstilllookingforhisson C HeisworkinginRussianow D Heaskedthevillagersforhelp Answers 46 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 Amanda You reright Look Here resomeotherpeoplewhoareconsideredheroesjustbecausetheydidtheirjobsprettywell Amanda AndWangHongli thecommanderofSubmarine372 andhisteamwhosuccessfullydealtwithamajorsuddendangeroussituationwhiletheywereondutyunderthesea 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 CONVERSATION 2 4WhyisWangHongliconsideredahero A Hepreventedatrafficaccident B Hesaved372lives C Hedidhisjobverywell D Heworkedunderthesea Answers 47 请替换文字内容 请替文字内容 请替换文内容 请替换文字内容 请替换文字内容 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 CONVERSATION 2 2Listentotheconversationagain takenotesandretellthestoriesoftheheroesbasedonthenotesyouhavetaken 1Thefather2Thevillagers3Thetrafficofficer4WangHongli 48 请替换文字内容 请替文字内容 请替换文字内容 大学英语听说教程1 LISTENTOCOMMUNICATE Unit4 CONVERSATION 2 1Thefather2Thevillagers Referencesanswers