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Unit7听力原文PartIB1.A:Doyouknowhowmanyteethyou’vegot?B:Howmanyteeth?Ooh,ooh.24?More?(A:Yes)32?A:Yes.2.A:Doyouknowhowmanybonesthereareinyourbody?B:Howmanybones?I'lltakeaguess.153.A:2063.A:Howoftendoesyourheartbeat?B:98timesaminute.A:No,70timesaminute.4.Bob:Doyouknowwhatthebossthinksyoushoulddo,Billy?Billy:Justyoukeepyourgreatnoseoutofthis,Bob,willyou?(Meaning:notinterferein)5.Anne:StevenKent,Inever,neverwanttoseeyouinmylifeagain.Steven:Ohno.Mary:Youreallyhaveputyourfootinit,haven'tyou?(Meaning:causeembarrassmentbydoingorsayingsth.tactless)6.Kate:Dave!Canyougivemeahand,please?Dave:What?Kate:Isaidcanyougivemeahand.Dave:Allright,I'mcoming.Noneedtoshout.(Meaning:askforhelp)7.Max:Arethereanyjobsgoinginyourcompanythen,foranintelligent,hard-workingyoungmanlikemysonJulian?Frank:No,Ihaven'theardofanyatallrecently.Max:Well,couldyoukeepyourearsopen,justincase?(Meaning:listenwithcare)8.Carol:HaveyouheardaboutMaggiethen?Norma:Maggie?MaggieThatcher?Carol:No.MaggieBrown.She'sinloveagain.Norma:Ohnotagain.Whowiththistime?Carol:Withherboss.Headoverheelsinlovewithhim,sheis.(Meaning:completely)9.Nick:HaveyoueverlentanymoneytoMick?Jill:Mick?Huh!Iwouldn'tlendhimanyifIwereyou.Nick:Whynot?Doesn'thepayitback?Jill:No.Never.He'suptohisneckindebts.(Meaning:deeplyinvolvedin)10.Liz:She'saverygooddoctor.Neverlooksatherwatch.Nevercomplains.Nothing'stoomuchtroubleforher.Pat:Iknow,yeah.Notmanylikeherabout.She'sallheart,really.Allheart.(Meaning:withthedeepestdevotion)CNobody'sreallysurewhypeoplegobald,butsomescientistsbelievethatpeoplemayinheritbaldness.Ifyouareinterested,checkoutyourmother'father.Yourhairlinemaylooklikehiswhenyougetolder.Nowlistentothisradiophone-in.Completethefollowingchart.checkout：查查hairline：发线combhair：梳头shampoo：洗发bald：秃顶baldness：秃头ridiculous：可笑patch：部分，区域wig：假发Radiopresenter:Allright.Thankyouforthatcall,Rosemary.Wegonow,Ithink,toGlasgowandournextcaller,er,JimBaillie.HelloJim.Jim:Hello?Radiopresenter:HelloJim.What'syourproblem?Jim:Er…wellI'mer…beginningtolosemyhair.Er,Iwenttothedoctor,buthejustsaidtherewasnothingIcandoaboutit.Hesaiditwasprobablyhereditary.Myfatherwasbaldbythetimehewasthirty.Maurice:Hello,Jim.Andhowoldareyou?Jim:Me.I'mtwenty-eight.Maurice:Andareyoulosingalotofhair,then?Jim:Well,itcomesoutalotwhenIcombmyhairandyoucanseeathinpartonthetopofmyhead.Maurice:Anddoesthatreallyworryyou,jim?Jim:Well.Idon'tlikeit.It'sold…youknow…looksold…Idon'twanttolooklikeamiddle-agedmanattwenty-eight.AndIwonderediftherewassomespecialshampooIshoulduse…ifyoucouldtellmeonethatIshouldbuy…somethinglikethat…youknow…tostopitgettingworse.Maurice:Well,youknow,Jim,tobehonestwithyouthere'snotreallyalotyoucandoaboutit,actually,I'mafraid.Imean,baldnessisoneofthosethingsthat,inmyexperience,youjusthavetotrytoaccept.Somemenfinditmoredifficulttoacceptbaldnessthanothers…Tessa:Thereisonepieceofadvice,though,Jim,andthat'sdon'ttrytocombyourhairoverthebaldorthinpatch.Don'ttrytohideit.Whateveryoudo,don'tcombitoverbecausethatusuallylooksridiculous.Andtheotherthingthatusuallylooksridiculousisamanwithawig.Don'tletanyonepersuadeyoutobuyoneofthosefalsehairpiecethings,becausetheyusuallylookmuchworsethanabaldman.Iactuallythinkbaldmencanlookveryattractive.Myhusband'sbaldandIthinkitreallysuitshim.PartIIThedigestivesystemanddiarrheaThehumanbodyisahighlycomplexself-generator,thatistosay,provideditisgiventherightfuel,itiscapableofbothcuringandwardingoffdisease.Thefoodweeathelpstogiveusenergy.Ithasalongjourneytomakebeforeallitsgoodnesshasbeentakenintoourbody.Thefoodtakesuptosixhourstobedigestedinthestomach,dependingonthesizeofthemeal.Thecompletedigestiveprocesstakesabout24hours.Butsometimesthesystemcangowrong.complex：复杂self-generator：自愈(体)provided：假设fuel：燃料wardingoff：避免digest：消化digestion：消化digestiveprocess：消化过程digestivesystem：消化系统stomach：胃over-tax：课税过重；负担过重insufficiently：不够，不能胜任grindtoahalt：慢慢减速到停止;陷入停顿rusty：生锈的，腐蚀的coilup：缭绕mechanism：机制，机能sluggish：行动迟缓的，反应慢的abdomen：肚子efficiently：效率高地;有效地breakdown：损坏watery：含水的，水分多的squeeze：挤；榨muscle：肌肉irritable：易怒的，急躁的;过敏的;应激性的;毛躁dehydrate：使脱水，使干燥gut：肠子；勇气;内脏;直觉;reasonable：合理的，公道的irritate：刺激，使兴奋;bowel：肠;内部;同情心，怜悯心obviously：明显clearup：清除intestine：肠enzyme：酶feces：粪，屎，渣滓;粪便symptom：症状;征兆diarrhea：腹泻constipation：便秘contaminatedfood：污染的食物virus：病毒parasite：寄生虫dehydration：脱水;干燥，极度口渴;失水fluid：液体，流体lifesaver：救生者bacteria：细菌syndrome：综合征;综合症状;典型表现tummypains：胃/肚子痛apinchof：一撮，少许AOurbodyismadeupofthousandsofdifferentparts.Allthesepartsworktogethertokeepusaliveandtohelpusmovearound.Thepartsofthehumanbodyarelikethepartsofaverycomplicatedmachine.Likeanyothermachine,however,ifitisinexpertlycaredfor,over-taxedorinsufficientlyused,itwillbecomerusty,sluggishorcloggedandpartsofitsmechanismmayevengrindtoahalt.Thatiswhyitissoimportanttokeepeverypartofthehumanmachinehealthyandproperlycaredfor.Tokeepingoodrunningorder,thebodyrequirestherawmaterialsforgrowthandthereplacementoftissueswhennecessary.Ourbodiesburnfoodlikefueltoproducetheenergyweneed.Thehumandigestivesystemisabitlikeaverylongtube,butit'salotmorecomplex.It'sseveralmeterslong,andmostofitiscarefullycoiledupinoura