新教材英語(yǔ)人教版選擇性課時(shí)作業(yè)9Unit2LookingintotheFutureUsingLanguageListeningandSpeaking

Ⅰ.閱讀理解Morethanonebillionyoungpeopleriskdamagingtheirhearingthroughexcessive(過(guò)度的)useofsmartphonesandotheraudiodevices(音頻設(shè)備),theUNwarnedTuesday,proposingnewsafetystandardsforsafevolumelevels.Inordertosafeguardhearing,theWorldHealthOrganizationandInternationalTelemunicationsUnionissuedavoluntaryinternationalstandardforthemanufactureanduseofaudiodevices.Youngpeopleareparticularlypronetogetriskylisteninghabits.Aroundhalfofthosebetweentheagesof12and35,or1.1billionpeople,areatriskdueto“l(fā)ongexposuretoloudsounds,includingmusictheylistentothroughpersonalaudiodevices”，theUNhealthagencysaid.Currently,aboutfivepercentoftheglobalpopulation,orsome466millionpeople,including34millionchildren,sufferfromdisablinghearingloss.WHOconsidersavolumeabove85decibels(分貝)foreighthoursor100decibelsfor15minutesasunsafe.WHOiscallingforparentalaswellasautomaticvolumecontrolsonaudiodevicestopreventdangeroususe.Whilesomesmartphonesandotheraudiodevicesalreadyoffersomeofthesefeatures,theUNwouldliketoseeauniformstandardusedtohelpprotectagainstdisablinghearingloss.“Thinkofitlikedrivingonahighway,butwithoutaspeedometer(速度計(jì))inyourcaroraspeedlimit，”ShellyChadhaoftheWHOtoldreportersinGeneva.“Whatwe'veproposedisthatyoursmartphonesefittedwithaspeedometer,withameasurementsystemwhichtellsyouhowmuchsoundyou'regettingandtellsyouifyouaregoingoverthelimit.”這是一篇說(shuō)明文。聯(lián)合國(guó)于本周二發(fā)出警告，稱有超過(guò)10億的年輕人因過(guò)度使用智能和其他音頻設(shè)備而面臨聽(tīng)力受損的風(fēng)險(xiǎn)。為了保障聽(tīng)力，世界衛(wèi)生組織和國(guó)際電信聯(lián)盟發(fā)布了一項(xiàng)關(guān)于制造和使用音頻設(shè)備的自愿國(guó)際標(biāo)準(zhǔn)。其中年輕人特別容易養(yǎng)成冒險(xiǎn)的傾聽(tīng)習(xí)慣，世衛(wèi)組織認(rèn)為8小時(shí)內(nèi)音量超過(guò)85分貝或15分鐘內(nèi)音量超過(guò)100分貝是不安全的。1．Whatdoestheunderlinedword“prone”inParagraph3probablymean?A．Likely. B．Addicted. C．Willing. D．Expected.答案：A解析：詞義猜測(cè)題。根據(jù)下文Aroundhalfofthosebetweentheagesof12and35,or1.1billionpeople,areatriskdueto“l(fā)ongexposuretoloudsounds,includingmusictheylistentothroughpersonalaudiodevices”，theUNhealthagencysaid.(該聯(lián)合國(guó)衛(wèi)生機(jī)構(gòu)表示，年齡在12歲至35歲之間的人群中，約有一半，即11億人，由于“長(zhǎng)時(shí)間暴露在嘈雜的聲音中，包括他們通過(guò)個(gè)人音頻設(shè)備收聽(tīng)的音樂(lè)”，面臨聽(tīng)力喪失的危險(xiǎn)。)可知，年輕人更傾向于養(yǎng)成冒險(xiǎn)的傾聽(tīng)習(xí)慣。故可推測(cè)畫線單詞意思為“很可能；很可能的”。故選A。2．HowdoParagraphs3and4develop?A．Bymakingparisons.B．Byofferingexamples.C．Byanalyzingreasons.D．Bygivingfigures.答案：D解析：推理判斷題。根據(jù)第三段中Aroundhalfofthosebetweentheagesof12and35,or1.1billionpeople,areatriskdueto“l(fā)ongexposuretoloudsounds,includingmusictheylistentothroughpersonalaudiodevices”，theUNhealthagencysaid.(該聯(lián)合國(guó)衛(wèi)生機(jī)構(gòu)表示，年齡在12歲至35歲之間的人群中，約有一半，即11億人，由于“長(zhǎng)時(shí)間暴露在嘈雜的聲音中，包括他們通過(guò)個(gè)人音頻設(shè)備收聽(tīng)的音樂(lè)”，處于聽(tīng)力喪失危險(xiǎn)之中。)以及第四段Currently,aboutfivepercentoftheglobalpopulation,orsome466millionpeople,including34millionchildren,sufferfromdisablinghearingloss.WHOconsidersavolumeabove85decibels(分貝)foreighthoursor100decibels(分貝)for15minutesasunsafe.(目前，全球約5%的人口，即約4.66億人，包括3400萬(wàn)兒童，患有致殘性聽(tīng)力喪失。世衛(wèi)組織認(rèn)為8小時(shí)內(nèi)音量超過(guò)85分貝或15分鐘內(nèi)音量超過(guò)100分貝是不安全的。)可知，第3和第4段是以列舉數(shù)字的形式展開(kāi)的。故選D。3．Whichofthefollowingstatementsistrueaccordingtothepassage?A．Halfof1.1billionpeoplearegettingriskylisteninghabits.B．About466millionchildrenaresufferingfromhearingloss.C．Avolumeabove85decibelsfor10hoursor120decibelsfor15minutesisunsafe.D．Auniformstandardhasbeenmadetohelpprotectagainstdisablinghearingloss.答案：C解析：細(xì)節(jié)理解題。根據(jù)第四段最后一句WHOconsidersavolumeabove85decibels(分貝)foreighthoursor100decibelsfor15minutesasunsafe.(世衛(wèi)組織認(rèn)為8小時(shí)內(nèi)音量超過(guò)85分貝或15分鐘內(nèi)音量超過(guò)100分貝是不安全的。)可知，音量超過(guò)85分貝8小時(shí)或100分貝15分鐘是不安全的。故C選項(xiàng)正確。4.Whydoestheauthormention“drivingonthehighway”inthelastparagraph?A．Toindicateitisdangeroustodriveonthehighway.B．Tosuggestaspeedometershouldbefittedinacar.C．Toshowhowasmartphoneworkswithameasuresystem.D．Toemphasizethatitisnecessarytofitameasuresysteminsmartphones.答案：D解析：推理判斷題。根據(jù)下文Whatwe'veproposedisthatyoursmartphonesefittedwithaspeedometer,withameasurementsystemwhichtellsyouhowmuchsoundyou'regettingandtellsyouifyouaregoingoverthelimit.(我們的建議是，你的智能應(yīng)該配備一個(gè)速度計(jì)，這個(gè)測(cè)量系統(tǒng)可以告訴你聽(tīng)到了多少聲音，并告訴你是否超過(guò)了限制。)可知，作者在最后一段提到“drivingonthehighway”是為了強(qiáng)調(diào)有必要在智能上安裝一個(gè)測(cè)量系統(tǒng)。故選D。Ⅱ.完形填空Everyonebackhometoldmethatoneofthenicestthingsaboutcollegeisthepeopleyoumeet.TheyallassuredmethatIwould__1__friendshipsthatcouldlastalifetime.Iwouldalwayssmileandagree.Frankly,beforeI__2__college.Ireallydidn'tcare.Ilivedinthe__3__wheresixguyslivedintwosmallconnectingrooms.Allmyroommatesseemedtobegoodguys,butIdidn'treallytrytogettoknowthem.Ihavealwaysbeenratherquietandneverbeenabletomakefriends__4__.IwouldalwaysforgetnamesafterImetpeople.Whenwe__5__againandtheycalledoutmyname，Iwouldreplywithan__6__waveandaweakhello.Thiswashowthingswentforthefirstmonthorso.Afterawhile,thingsstartedto__7__.Acoupleofmyroommateswouldtryandkeepmetalking.Soon,thesetworoommatesandIstartedbeingfairly__8__.Webegangoingtothecafeteriatogether,__9__together,andmeetinginthelibrarytostudy.Onenightmyroommatesinvitedmetolistentoafellowroommate'spracticewithoneofourcollegechoir.Theydrovemeacrosscampuswheremyroommatewasto__10__.Itsohappenedthatthiswasmybirthday，butIhadkeptquietaboutit.Soyoucanimaginemy__11__whenweenteredtherecitalhallandthe120-memberchoirbegantosing“HappyBirthday”tome.__12__atthedorm，myfriendsheldasmallpartyforme,pletewithacardandcake.Iwaspletelyshocked，andIfelt__13__tobeabletocallthemfriends.ItwasthenthatIrealizedthatcollegemeans__14__thepieceofpaperyoureceiveattheend—It'san__15__inbothlifeandpeople.本文是一篇人生感悟類閱讀，作者通過(guò)自己的大學(xué)生活經(jīng)歷告訴我們，大學(xué)的意義不僅僅是你最終得到的那張紙，這是對(duì)生活和人的教育。1．A.form B．follow C．a(chǎn)pproach D．introduce答案：A解析：考查動(dòng)詞。根據(jù)上下文內(nèi)容可知，他們都向我保證，我會(huì)結(jié)成一輩子的友誼。A.form形成；B.follow跟隨；C.approach接近；D.introduce介紹。故選A。2．A.leaveout B．leavebehind C．leavefor D．leaveaside答案：C解析：考查短語(yǔ)動(dòng)詞。根據(jù)上下文內(nèi)容可知，坦白說(shuō)，在我去上大學(xué)之前，我真的不在乎。A.leaveout遺漏；B．leavebehind留下；C.leavefor動(dòng)身去；D.leaveaside撇開(kāi)。故選C。3．A.dorm B．hotel C．inn D．canteen答案：A解析：考查名詞。根據(jù)上下文內(nèi)容可知，我住在六人間的宿舍里，宿舍是兩個(gè)相連的小房間。A.dorm宿舍；B.hotel旅館；C.inn客棧；D.canteen餐廳。故選A。4．A.deliberately B．easily C．greedily D．merely答案：B解析：考查副詞。根據(jù)上下文內(nèi)容可知，我一直都很安靜，從不輕易結(jié)交朋友。遇見(jiàn)別人后，我總是忘記名字。A.deliberately故意地；B.easily容易地；C．greedily貪婪地；D.merely僅僅。故選B。5．A.attended B．emerged C．passed D．proposed答案：C解析：考查動(dòng)詞。根據(jù)上下文內(nèi)容可知，當(dāng)我們?cè)俅巫哌^(guò)，他們喊出了我的名字，我會(huì)尷尬地?fù)]揮手，輕輕地打招呼。A.attended參加；B.emerged出現(xiàn)；C．passed通過(guò)；D.proposed提出。故選C。6．A.splendid B．unique C．embarrassed D．upset答案：C解析：考查形容詞。根據(jù)上下文內(nèi)容可知，當(dāng)我們?cè)俅巫哌^(guò)時(shí)，他們喊出了我的名字，我會(huì)尷尬地?fù)]揮手，輕輕地打招呼。A.splendid壯麗的；B.unique獨(dú)一無(wú)二的；C.embarrassed尷尬的；D.upset沮喪的。故選C。7．A.turn B．worsen C．a(chǎn)rise D．change答案：D解析：考查動(dòng)詞。根據(jù)上下文內(nèi)容可知，過(guò)了一段時(shí)間，情況開(kāi)始發(fā)生變化。A.turn轉(zhuǎn)變；B.worsen惡化；C.arise升起；D.change改變。故選D。8．A.intangible B．a(chǎn)ggressive C．tiresome D．close答案：D解析：考查形容詞。根據(jù)上下文內(nèi)容可知，不久，我和這兩個(gè)室友開(kāi)始變得非常親密。A.intangible無(wú)形的；B.aggressive好斗的；C.tiresome討厭的；D.close親近的。故選D。9．A.exercising B．dropping C．rising D．kicking答案：A解析：考查動(dòng)詞。根據(jù)上下文內(nèi)容可知，我們開(kāi)始一起去自助餐廳，一起運(yùn)動(dòng)，并在圖書館見(jiàn)面然后學(xué)習(xí)。A.exercising鍛煉；B.dropping下落；C.rising升起；D.kicking踢。故選A。10．A.preserve B．perform C．settle D．serve答案：B解析：考查動(dòng)詞。根據(jù)上下文內(nèi)容可知，他們開(kāi)車送我穿過(guò)我室友要表演的校園。A.preserve保存；B.per