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

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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