2021-2022学年新教材高中英语Unit4Breakingboundaries单元素养提升含解析外研版选择性必修第二册

单元素养提升(四)Unit4Ⅰ.单词拼写1.Theriveristheboundary(边界)betweenthetwocountries.2.Thequestionsputforwardatthemeetingareofvital(极其重要的)importance.3.Theguardwillberelieved(换班)atmidnightinourneighborhood.4.So,itmaybeonlyaminority(少数)ofyoungpeoplewhoplayclassicalinstruments,butwhenitcomestoenjoyingclassicalmusic,itdependsonthepieceofmusic.5.Aclinic(诊所)isabuildingwherepeoplegotoreceivemedicaladviceortreatment.6.ThegovernmentisurgingJapan’sfirmstocollaborate(合作)withforeigners.7.Helifteduphislittleson,andmounted(使骑上马)himonthehorse.8.Thecivilian(平民的)safetymustbeguaranteed.9.Theyhadtoendure(忍受)unbearablepainontheirownbecauseeventhedoctorcouldn’tgetclosetothem.10.Tooursorrow,hersondiedonthebattlefield(战场).Ⅱ.选词填空takeachance,invain,inmemoryof,regardlessof,stepintoone’sshoes,becaughtupin,put...atrisk,bringforth,lookto,bededicatedto1.Successinbusinessissimplyamatterofknowingwhentotakeachance.

2.Wecan’taskhimtoputhimselfatrisklikethat.

3.Wewerecaughtupintheexcitementofthecrowd.

4.Thelibrarywasbuiltinmemoryofthescientist.

5.Don’tbringforthsuchaunreasonabledemandtome.

6.Whenheretiresaschairman,hissonwillstepintohisshoes.

7.Manypeoplearelookingtothenewgovernmenttoreduceunemployment.

8.ProfessorChanisdedicatedtopublicandacademicservice.

9.Theytriedinvaintofrightenhimwiththreats.

10.Hewenttotherescueofadrowningchildregardlessofhispersonalsafety.

Ⅲ.根据汉语提示完成句子1.Wewerelate,andagainstallodds(突破万难)westillcaughtthetrainbecauseitsdeparturewasdelayedbytenminutes.

2.Iamconvincedthatheisfarclevererthanmostmen,nottomention(更不必说)mywife.

3.Parents,ofcourse,willdoeverythingtheycould/whattheycould(尽他们所能)todefendtheirchildrenfromharm.

4.Itisvital/importantthat(重要的是)weshouldbekeptinformedofalldevelopments.

5.Ihearthepopularsongbeingsung(听流行歌曲正在被唱)inthenextdoor.

Ⅳ.阅读理解A(2021·温州高二检测)HighschoolbiologyteacherKellyChavisknewsmartphoneswereaprobleminherclass.ButnoteventhestudentsrealizedhowmuchofaproblemthedeviceswereuntilChavisdidanin-classexperiment.Foroneclassperiod,studentsusedawhiteboardtocounteverySnapchat,Instagram,text,callthatappearedontheirphones.Chavisisamongagrowingnumberofteachers,parentsandhealthexpertswhobelievethatsmartphonesarenowpartlytoblameforincreasingthelevelsofstudentanxiety.“Onegirl,justduringtheonehour,gotcloseto150Snapchatnotifications.150!”shesaid.JeanTwenge,apsychologyprofessoratSanDiegoStateUniversityinCalifornia,saiditisnotacoincidencethatyouthmentalhealthissueshaverisenwiththenumberofphones.“Thisuseofphoneshasledtoalossofsleepandface-to-faceinteractionsnecessaryfortheirgrowth,”shesaid.Researchersarestillnotsurewhetherphonescausestudentdepressionordepressioncausesphoneuse.Butnearly60percentofparentssaidtheyworryabouttheinfluenceofsocialmediaontheirchild’sphysicalandmentalhealth.Bothschoolsandparentsarestartingtotakestepstodealwiththeproblem.Manypublicschoolspayoutsidecompaniestowatchstudents’socialmediaactivityforsignsofanxiety.Otherschoolsinviteinyogateachersandcomfortdogstohelpcalmstudents.【文章大意】本文是一篇议论文。作者通过KellyChavis的课堂实验展示了智能手机对学生的影响,并引用一些专业人士的观点来支持个人的论证,继而说明了学校就学生使用手机问题应采取的措施。1.What’sthepurposeofChavis’sexperiment?A.Toseehowmanystudentshavesmartphones.B.Tofindouthowpopularherstudentsare.C.Toshowsmartphonesinfluenceteenagersgreatly.D.Totellherstudentshowtousesmartphoneswisely.【解析】选C。细节理解题。根据第一段的“ButnoteventhestudentsrealizedhowmuchofaproblemthedeviceswereuntilChavisdidanin-classexperiment.”和下文可知,直到查维斯在课堂上做了一个实验,学生们才意识到这些设备有多大的问题:焦虑、睡眠不足等问题,故查维斯的实验目的是想去展示手机对青少年的影响很大,故选C项。2.HowdidKellyChavisfeelabouttheresult?A.Shocked. B.Excited.C.Satisfied. D.Frightened.【解析】选A。推理判断题。根据第二段内容,越来越多的老师、家长和健康专家认为,学生的焦虑程度越来越高,部分原因是智能手机造成的,查维斯就是其中之一。一个女孩在一个小时内收到了近150条Snapchat通知。150条!可知Chavis对于实验的结果是非常震惊的,故选A项。3.WhichofthefollowingistrueaccordingtoJeanTwenge?A.Studentsarenowundergreatstress.B.Studentsspendtoomuchmoneyonsmartphones.C.Over-usingphonescausedropsinstudents’grades.D.Over-usingphonesmayharmstudents’bodyandmind.【解析】选D。推理判断题。根据第三段的“itisnotacoincidencethatyouthmentalhealthissueshaverisenwiththenumberofphones.”可知JeanTwenge认为过度使用手机可能会伤害学生的身心。故选D项。4.Whatmightbetalkedaboutifthepassageiscontinued?A.Howotherschoolsdealwithstudents’phones.B.Whetherthewaystohandlephonesareeffective.C.Howsomeparentsdealwiththeirchildren’sphones.D.Whetherstudentsarewillingtogiveupusingphones.【解析】选C。推理判断题。根据最后一段的第一句“Bothschoolsandparentsarestartingtotakestepstodealwiththeproblem.”可知最后一段讨论的是学校应采取的措施,那么接下来的段落可能会讨论的问题是一些父母如何处理他们孩子的手机。故选C项。B(2021·杭州高二检测)ItisNationalSleepAwarenessWeekandreflectingontheimportanceofthisbasicactistimely.Asapreventivecardiologist(心脏病医生),Iworkwithpatientswhowanttoimprovetheirhealthandlengthentheirlives.Manyofthemhavemajorriskfactorsforheartdisease;othersalreadyhaveheartdiseaseorhaveexperiencedaheartattack.Traditionally,patientswhowanttoimprovetheirhearthealthhavereceivedfourmainsuggestionsfromtheirdoctors:eatahealthydiet,getmoreexercise,quitsmoking,andenjoyproperamountsofalcohol.Plentyofresearchbacksupthesefourpiecesofadvice:Largestudieshavefoundthatmakingimprovementsinthesefourareaslowersthechanceofdyingofheartdiseaseby67percent.Butlately,researchersarestartingtorecognizethatthereshouldbefiverecommendationsonthatlist,notjustfour.Theyarediscoveringthatgettingenoughsleepisapowerfulhealthprotectoraswell.Whenresearchersincludeenoughsleepintheirstudiesasafifthcardio-preventivebehaviorchange,theyfindthatitlowersthechanceofdyingofheartdiseaseevenmore:addingagoodsevenhoursofsleepanightinadditiontomakingpositivechangesindiet,exercise,smoking,andalcoholintakelowersthechanceofdyingofheartdiseaseby83percent.Whenthatnewsstartedcomingout,doctorsbegantaggingsleepontotheirlistofrecommendedhealthbehaviorchanges.ButIdon’tthinksleepbelongsatthebottomofthelist.Ithinkitshouldbeatthetop!Ibelievethatgettingenoughsleep—atleastseventoeighthourspernightformostpeople—isthemostimportanthealthbehaviorchangeyoucanmaketoimprovethehealthofyourheartandyouroverallhealth.Sure,I’dpreferthateveryonemakeallofthebigfivelifestylechanges,butifIcouldonlychooseone,I’dpicksleepbecausewhenyouarewell-rested,youhavemorepowertomaketherightchoicesaboutwhatyoueatanddrink,andyouhavemoreenergytoexerciseandyouhavetheresilienceyouneedtokickbadhabitssuchassmokingandovereating.Butwhenyou’reexhausted,everythinginlifeismoredifficult.【文章大意】本文是一篇说明文。作者是一名心脏病医生。正值NationalSleepAwarenessWeek(国民睡眠意识周),作者提出预防心脏病的措施除了健康饮食、多锻炼、不吸烟和适量喝酒之外,还应该加上充足的睡眠。5.Whatdoesplentyofresearchshowaboutthefourcommonsuggestions?A.Theyarethebestwaysfoundsofar.B.Theyarenotashelpfulasexpected.C.Theyhelpimprovepeople’shealth.D.Theyshouldbeconsidered.【解析】选C。细节理解题。根据第二段“Largestudieshavefoundthatmakingimprovementsinthesefourareaslowersthechanceofdyingofheartdiseaseby67percent.”一句可知大量的研究表明改善这四个方面可以降低67%的心脏病死亡。故选C。6.Whatdoesthelatestresearchshow?A.Sevenhours’sleepismostimportanttotheheart.B.Variousfactorsleadtogoodhearthealth.C.Thechanceofdyingofheartdiseasehasdropped.D.Enoughsleepcontributestogoodhearthealth.【解析】选D。细节理解题。根据第三段“Butlately,researchersarestartingtorecognizethat...”可知最新的研究表明充足的睡眠是很有效的健康保护者。故选D。7.Whatwasthedoctors’reactiontothenewsonsleep?A.Theydiscusseditpublicly.B.Theythoughtitmadesense.C.Theytriedtoignoreit.D.Theytotallychangedtheirmind.【解析】选B。细节理解题。根据第四段的“Whenthatnewsstartedcomingout,doctorsbegantaggingsleepontotheirlistofrecommendedhealthbehaviorchanges.”可知,当这一消息发布时,很多医生把充足的睡眠添加到了他们的推荐行列,可知医生们认为这一建议很有用。故选B。8.Whatdoesthelastparagraphmainlytalkabout?A.Whydifferentfactorsneedtoworktogether.B.WhytheauthormakessleephisNo.1suggestion.C.Whattheimportanceofahealthylifestyleis.D.Whatpreventspeoplefromlivinghealthily.【解析】选B。推理判断题。最后一段的“butifIcouldonlychooseone,I’dpicksleepbecausewhenyouarewell-rested,youhavemorepowerto...”一句中作者认为睡眠是首要的,因为只有充足的睡眠,你才可以选择其他几项。故选B。Ⅴ.应用文写作屠呦呦是世界上最有影响力的科学家之一——著名的女化学家、女科学家。1972年,她成功地从一种中药中发现并研制出了青蒿素,用于治疗世界各地的疟疾患者,并因此获得了许多大奖。2015年10月5日,她被授予诺贝尔医学奖,成为中国第一位获得诺贝尔奖的女性。请以此为题写一篇英文发言稿。内容包括:1.人物基本信息介绍;2.倡导学习精神。注意:词数80左右。参考词汇:有影响力的influential,中医traditionalChinesemedicine,奖项awards,诺贝尔奖theNobelPrize,科学精神scientificspirit_______