欢迎来到天天文库
浏览记录
ID:35894786
大小:41.50 KB
页数:5页
时间:2019-04-22
《2019届中考英语九全unit11_12重点短语句型和练习人教新目标版》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、九全U11—12重点短语句型和练习第一部分:一、阅读理解。阅读下列短文,从每小题所给的A、B、C、D四个选项中选出最佳选项。Ourvoicegivesawayalotofinformationaboutourselves.Itcantellusourgender(性别)andage.Andnow,scientistssaythatitcanalsotellusourheight.ScientistsatWashingtonUniversity,IndianaUniversityandUniver
2、sityofCaliforniafoundthatlistenerscouldaccuratelytelltheheightofspeakers,justbytheirvoices.Andthekeytothismysteryisasoundknownasthesubglottalresonance(声门下共振).Itdeepenswithheightandhelpsusbuildamentalpictureofaperson.“Thebestwaytothinkaboutsubglottalr
3、esonancesistoimagineblowingintoaglassbottlewithwater.Thelesswaterinthebottle,thelowersound,”saidJohnMorton,ascientistatWashingtonUniversity.Andit’sthesameforhumans.Thefrequencyofthesubglottalresonancedependsontheheight.Thetallerweare,thedeeperthereso
4、nancefrequencyis.Inordertofindoutwhetherpeoplecouldidentifytheresonance,scientistsdidexperiments.Anumberofsame-sexpairsofdifferentheightsweretoldtoreadthesamesentencealoud.Itwasplayedbacktolistenerswhohadtochoosewhichoneofthepairswastaller.Then,other
5、listenershadtorankthespeakersfromtheshortesttothetallest.Thelistenerswereabletoidentifythetallpeople62.17%oftime,muchhigherthanaluckyguess.Whynottrytheexperimentyourself?Findoutifyourtallfriendshavedeepervoices.1.ThescientistsinsomeAmericanuniversiti
6、esfoundthatpeople’svoices________.A.changemorequicklyastheygetolderB.cantelltheheightofthespeakerC.sounddifferentwhentheyhavewaterintheirmouthD.cantellthespeaker’sgender,ageandweight2.Theunderlinedworddeepensmightmean________inChinese.A.变得刺耳B.变得高亢C.变
7、得低沉D.变得甜美53.Accordingtothestudy,tallerpeopleusuallyhavea________voice.A.deeperB.louderC.lowerD.higher4.WhichofthefollowingisTRUE?A.Ourvoiceismadeupofthesubglottalresonance.B.Thepeopletestedintheexperimentswereofdifferent-sexpairs.C.Aperson’svoiceisgr
8、eatlydifferentevenwhenreadingthesamesentence.D.Listeners’abilitytoidentifytallerspeakerismuchhigherthanaluckyguess.5.Thebesttitleofthepassagemightbe________.A.HowtoBeTallerB.OurVoiceTellsOurHeightC.AnExperienceaboutVoiceD.SomethingaboutSubglottalReso
此文档下载收益归作者所有