2021-2022学年新教材高中英语 课时分层作业（十四）Unit 5 Revealing nature（含解析）.docx

课时分层作业(十四).单句语法填空1Theyhadintended(intend)toarrivebeforeten，buttheyweretrappedinatrafficjam.2Attheendofthemeeting，itwasannouncedthatanagreementhadbeenreached(reach)3Bytheendoflastyeartheyhadturned(turn)out1，000machines.4Scarcelyhadtheboyreachedschoolwhenthebellrang.5BythetimeIgothome，theyhadleft(leave)themeetingroom.6Bynineoclocklastnight，wehadgot(get)200picturesfromthespaceship.7Itwasthefirsttimethathehadseen(see)sostrangeacar.8Thenewbridgehadbeendesigned(design)bytheendoflastmonth.9Ifoundthelecturehardtofollowbecauseithadstarted(start)whenIarrived.10Mr.Smithdiedyesterday.Hehadbeen(be)agoodfriendofmine.完形填空Itwasinspring，1968.Iwasstandingbesidearoad，hopingsomeonecouldgivemea1IwasheadingbacktocampusthatwasmilesawayandIwasconsidering2Manydriverssloweddownandthen3afterhavingalookatme.Ididnt4them.Whywouldtheypickupabearded，longhairedstranger？Mylifewasvery5Ifeltatalossincollege.Iconsideredpackingupmybelongingswhenreturningtomy6Twohourspassed.Finallyacar7Itoldthedrivermydestination.“ThecollegeinOneonta？Thats8Getin，”hesaid.“ImAaron.Thisismywife，Sylvia.”“ImDave，ajunior，”Isaid.AaronaskedwhatIwas9incollege.“History，”Isaid.“Secondaryeducation.”“Soyoullbeateacher，”hesaid.Inodded.“10！”Hesaidexcitedly.Iwassurprisedbyhisreaction.SylviaexplainedAaronsdreamwastobeateacher.11，hecouldntaffordcollegeschooling.Sohereally12me.Aaronaskedaboutmycollegelife.Ipaintedapositivepictureofmy13Forthefirsttime，Isawmyfutureinfrontofmetobeagoodteacher.Iwasfilledwithasenseof14Thankstothecouple，Igaveuptheideaofdiscontinuingmystudiesandfinally15asuccessfulteachingcareer.【语篇解读】本文是一篇记叙文。文章讲述了想要辍学的作者在一次搭顺风车的经历中找到了自己的人生目标，决定继续上学的故事。1A.directionBchanceCliftDjobC根据“headingbacktocampusthatwasmilesaway”及下文描述可知，作者希望搭便车返校。2A.walkingforwardBdroppingoutCmovingbackDcheckinginB根据最后一段“theideaofdiscontinuingmystudies”可知，作者正考虑辍学。3A.leftBstoppedClaughedDescapedA由下文“Whywouldtheypickup.？”和“Twohourspassed.Finallyacar.”可推测，很多司机看了作者一眼就离开了。4A.trustBforgetCknowDblameD由“Whywouldtheypickup.stranger？”可推断，作者也能理解这些司机为什么不想让他搭乘。所以并不责怪他们。5A.messyBsimpleCordinaryDhealthyA由“bearded，longhaired”及“feltataloss”可推知，作者的生活一团糟。6A.homeBcampCdormDofficeC作者想要辍学，打算回学校宿舍打包行李。7A.pulledinBwentbackCpassedbyDbrokedownA由“Itoldthedrivermydestination.”可推断，终于有一辆汽车停了下来。8A.unheardBattractiveCuncompletedDdistantD根据上文“campusthatwasmilesaway”可推知，作者的学校离得很远。9A.lecturingBmajoringCworryingDchallengingB根据作者的回答可知，Aaron问的是作者在大学里主修什么专业。10A.SurprisingBFantasticCBoringDTerribleB根据“Hesaidexcitedly.”和下文“Aaronsdreamwastobeateacher”可推知，Aaron认为当老师太棒了！11A.InsteadBOtherwiseCHoweverDThereforeCAaron的梦想就是当老师，但是(However)他上不起大学。12A.hatedBsupportedCpitiedDadmiredD所以Aaron非常羡慕作者有机会上大学、当老师。13A.futureBappearanceCexperiencesDfamilyC根据上文“askedaboutmycollegelife”可知，作者描述的是他在学校的经历。14A.purposeBachievementCsecurityDhumorA根据上文“Isawmyfutureinfrontofme”可知，作者不再迷茫，有了目标感(即找到了自己的人生目标)。15A.missedBbeganCreturnedtoDputoffB作者放弃了辍学的打算，最终开启了自己的教学生涯，成了一名优秀的教师。.语法填空Fordecades，doglovershavebeenincorrectlycalculatingtheageoftheirpets.Peoplehave1._(traditional)workedouttheirdogsagesbymultiplyingseveninhumansyears.However，2._(judge)adogsage，researchersintheUShadcomeup3._anewformula(公式)Theysaiditdeterminesdogsagemorecorrectlythanothermethods.A4._(compare)betweenthegenomes(基因组)ofdogsandhumansgot5._(involve)inthenewmethod.ScientistsanalyzedhowDNAchanges6._humansanddogsage.TheyregardedsuchDNAanalysisasthe7._(good)waytomeasuretheageingspeedofmammals.Theresearchersanalyzedbloodsamplesfrom105dogsandcreatedacharttoshowthedifferentratesat8._humansanddogsage.Theysaidaoneyearolddogissimilartoa30yearoldperson，whileafouryearolddogislikea52yearoldperson.Theresearcherssaidwhenadog9._(reach)sevenyearsold，itsageingwillslow.Theysaidtheirnewformuladoesntfullyexplainthefactthatvarious10._(type)ofdogsageatdifferentspeeds.【语篇解读】本文是一篇说明文。文章主要介绍了一种计算狗的年龄的新方法。1traditionally考查副词。修饰谓语动词workedout，要用副词，故填traditionally。2tojudge考查非谓语动词。此处用动词不定式作目的状语。3with考查介词。comeupwithsth.是固定短语，意为“提出，想出”。4comparison考查名词。句子缺主语，且前面有冠词a，故填comparison。5involved考查非谓语动词。此处用过去分词作表语，构成系表结构，故填involved。6as考查连词。前后两个句子所表示的动作同时进行，故用as，意为“随着”。7best考查形容词。修饰名词way用形容词，且前面有定冠词the，故填best，表示“基因分析法是测定哺乳动物衰老速度的最好的方法”。8which考查定语从句。这是一个“介词关系代词”引导的限制性定语从句，介词后作宾语且指物的关系代词只能用which。9reaches考查动词时态。时间状语从句中，主句用一般将来时，从句通常用一般现在时，句子主语是adog，故填reaches。10types考查名词。various修饰可数名词复数，故填types，表示“不同种类”。