2024-2025学年高中英语单元素养提升三Unit21HumanBiology含解析北师大版选修7

PAGE单元素养提升(三)Unit21Ⅰ.依据汉语提示拼法单词1.Thetreeswhichgavetheroaditsnamestoodatregularintervals(间隔)alongthekerb.2.HewenttoJapanandsoonmadeabigfortune(大笔钱财).3.Hisconcern(担忧)wasthatpeoplewouldknowthathewasresponsible.4.Thereisalimittowhatonepersoncantolerate(容忍).5.Hewasdoubtful(不愿定的)aboutacceptingextrawork.6.Drugsposeamajorthreat(威逼)tooursociety.7.Youreducationwillequip(使有所准备)youtoearnagoodliving.8.Weareprivileged(荣幸的)towelcomeyouasourspeakerthisevening.9.We’llhavetopostpone(推迟)themeetinguntilnextweek.10.Otherarchaeologistsaresceptical(怀疑的)abouthisfindings.Ⅱ.选用框中短语的适当形式填空invain;atrandom;beopposedto;atallcosts;caterto;equip...with;havefaithin;rob...of;atanyrate;wipeout1.ThepeopleprotestedtothePresidentbutinvain.

2.Anydecentshotwithtelescopicsightscouldpickusoffatrandom.

3.Heisthekindofmanwhowouldavoidbecominginvolvedintittle-tattleatallcosts.

4.ThespillcouldwipeouttheGulf’sturtlepopulation.

5.Atanyrate,itwasalonguphillstruggleforthem.

6.Iamopposedtothesuggestionthatthetheatrebepulleddown.

7.Theyspentalotofmoneyequippingtheschoolwithnewcomputers.8.Youcantrytocatertoothers,butyoushouldrememberwhoyouare.

9.Wemusthavefaithinthe5GinChinabecauseitwilldefinitelybecomebetterandbetter.

10.Theyknockedhimdownandrobbedhimofhiswatch.Ⅲ.完成句子1.Itisrelaxingformetogotothebeach.

对我来说去海滩是放松的。2.Youshouldn’thavegonebacktoworkyesterdaywithoutthedoctor’spermission.

你昨天没有得到医生的允许,不应当回去工作。3.Ihadtwoteethfilledyesterdayafternoon.

我昨天下午补了两颗牙。4.LucyisbelievedtohavegonetoAmerica.

据说露西已经去了美国。5.Therecan’tbeanynoiseonthemoonbecausesoundiscarriedbytheair.

月球上不行能有任何噪音,因为声音是通过空气传播的。6.Withthewholeclassstaringathim,hefeltmoreuneasy.

全班同学盯着他,他感到更不自然了。7.Don’tleavethewaterrunningwhileyoubrushyourteeth.

你刷牙时不要让水始终流着。8.Ifithadrained,Iwouldnothavegoneswimming.

假如当时下雨的话,我就不会去游泳了。9.Youneedn’thavehurriedthenbecausetherewasstillhalfanhourleftbeforethetrainleft.

你当时没必要焦急,因为距火车离开还有半小时。Ⅳ.完形填空Nataliewasabusdriver.Onedayshewasdrivingonafreewayoverpasswhenshe1abarefoottoddler.Thechild,wearingaredonesieandadiaper,wasquickly2tothecrossroads.

“I’mjust3Iwasintherightplaceattherighttime,”Nataliesaidattheawardsceremonyheldinher4onWednesday.

Nataliestoppedthebusandranoutto5thetoddler,asseeninavideo6bythetransitsystem.Shecarriedthechildtothebus,7passengersgatheredindisbelief.

“OhmyGod.Iam8,”Nataliesaidinthevideoasshesatdowninthedriver’sseatwiththetoddler.

Thena9onthebustookoffherwintercoatimmediatelyand10itaroundthelittlegirl,whowas11tothetouch.The12werefreezingcoldthatday,onDecember24,accordingtothetransitsystem.

Nataliesattalkingtothechild,strokingherhair.Thelittleonesoonfellasleepinher13,asseeninthevideo.

The17-month-oldchildhadbeencoldandfrightenedbutwas14uninjured,thepolicesaid.

Officialsconfirmedthatthechildwentmissinginthathermotherhada15healthcrisis,“Authoritieseventually16thebabywithherfather,”saidthetransitsystemstatement.

Thisisthetenth17alostormissingchildhasbeen18“Iabsolutelylovekids.Iusedtobea19andIhavechildrenofmyown,soI’msohappyIwasabletohelpthissweet,20baby,”Nataliesaid.

【文章大意】本文是一篇记叙文。司机Natalie停下车救下了一个蹒跚学步的孩子。当局最终让孩子与父亲团聚。她很兴奋能够帮助这个可爱的、天真的小孩。1.A.crashed B.spotted C.escaped D.avoided【解析】选B。Natalie在高速马路立交桥开车时发觉了(spotted)一个赤脚的孩子。故选B。2.A.running B.skippingC.rushing D.walking【解析】选D。这个孩子身穿红色连体衣和尿布,很快就走到(walking)十字路口。故选D。3.A.grateful B.surprisedC.anxious D.excited【解析】选A。“我”只是感谢(grateful)“我”在正确的时间出现在正确的地方。故选A。4.A.memory B.honorC.favor D.side【解析】选B。周三的时候为她举办颁奖仪式。inone’shonor为纪念……;向……表示敬意。故选B。5.A.calmdown B.lookintoC.pickup D.holdback【解析】选C。Natalie停下车,跑出去接(pickup)孩子。故选C。6.A.purchased B.borrowedC.replayed D.rented【解析】选C。Natalie停下车,跑出去接孩子,这是视频回放(replayed)的情景。故选C。7.A.where B.when C.why D.how【解析】选A。她带着孩子上了巴士,乘客们难以置信地聚集在那里。此处是where引导的定语从句,修饰先行词bus。故选A。8.A.scolding B.yellingC.laughing D.shaking【解析】选D。在视频里Natalie带着蹒跚学步的小孩坐在司机的位置上说“我在颤抖(shaking)”。故选D。9.A.policeman B.passengerC.passer-by D.customer【解析】选B。然后车上一名乘客(passenger)立即脱下冬天的外套。故选B。10.A.tied B.spread C.wrapped D.fastened【解析】选C。这名乘客脱下冬天的外套后,裹住(wrapped)小女孩。故选C。11.A.cold B.hot C.smooth D.sick【解析】选A。因为是冬天,所以这个小女孩身上摸起来很冷(cold)。故选A。12.A.feet B.streetsC.buses D.temperatures【解析】选D。依据运输系统的报告,12月24日那天气温(temperatures)很低,天气寒冷。故选D。13.A.seat B.arms C.hands D.chest【解析】选B。正如视频里所看到的,小家伙很快就在Natalie怀里睡着了。inone’sarms在某人怀里。故选B。14.A.therefore B.especiallyC.otherwise D.meanwhile【解析】选C。警方说,这名17个月大的孩子始终感到寒冷和恐惊,但除此之外(otherwise)没有受伤。故选C。15.A.physical B.mentalC.slight D.common【解析】选B。官方证明,她的母亲有精神(mental)健康危机后,这个孩子失踪了。故选B。16.A.discovered B.informedC.recognized D.reunited【解析】选D。运输系统的报告说,当局最终让孩子与父亲团聚(reunited)。故选D。17.A.time B.chance C.case D.accident【解析】选A。这是公交系统司机近年来第十次(time)发觉失踪儿童。故选A。18.A.reported B.solved C.found D.adopted【解析】选C。这是公交系统司机近年来第十次发觉(found)失踪儿童。故选C。19.A.mother B.girl C.parent D.teacher【解析】选D。“我”特别宠爱孩子。“我”曾经是一名老师。依据usedtobe可知,A、B、C不合适。故选D。20.A.innocent B.prettyC.lucky D.brave【解析】选A。“我”有自己的孩子,所以“我”很兴奋能够帮助这个可爱的、天真的(innocent)小孩。故选A。Ⅴ.短文改错Lastweekend,myparentstoldmeagoodnewsthatmyfamilywouldgocampingwithmyuncle’sfamily.Ifeelsoexcitedaboutit,becauseIcouldspendthewholenightoutside,whichhadneverbeenhappenedbefore.Whenthedaycame,webroughttheequipmentsandsomefood.Intheafternoon,thetwofamiliessettleddown,andthentheystartedtowalkaround.MycousinsandIrushedtoaforestandwenttothehighestpoint,therewecouldappreciatethewholesight.Stoodonthehighestplace,Ifeltsogreatly.Weenjoyedagrandersightbyclimbingagreaterheight.Atnight,wesetfireanddancedhappily.Itwassoahappymomentforme.答案:1.【解析】第一句中a改为the。冠词错误。news为不行数名词,不能用冠词a修饰;后有同位语从句说明news的内容,所以news是特指。2.【解析】其次句中feel改为felt。时态错误。这是发生在上周末的事情,所以动词feel的时态为一般过去时felt。3.【解析】其次句中删掉happened前的been。语态错误。在英语中,表示“发生”的动词happen,一般不用被动形式。类似的动词(词组)有breakout,takeplace,occur等。4.【解析】第三句中equipments改为equipment。名词错误。equipment为不行数名词,无复数形式,故将equipments改为equipment。5.【解析】第四句中they改为we。行文逻辑错误。依据句意可知,是我们起先到处走走,故将they改为we。6.【解析】第五句中there改为where或在there前添加and。句法错误。分析句子结构可知,逗号之后可看作是一个非限制性定语从句,关系词在从句中作地点状语,故将there改为where;此处也可以看作是两个并列句,故在there前加and也可。7.【解析】第六句中Stood改为Standing。非谓语动词错误。stand与主语之间是主动关系,故用现在分词作状语。8.【解析】第六句中greatly改为great。词性错误。这是一个主系表结构的句子,应用形容词作表语,故将greatly改为great。9.【解析】第七句中在climbing后添加to。介词错误。表示爬到确定的程度,要用climbto...,故在climbing后添加to。10.【解析】第九句中so改为such。句法错误。so修饰形容词或副词;such修饰名词,故将so改为such。Ⅵ.微写作近日,武汉外国语学校高二(1)班李华同学收到一封美国笔友Peter的邮件。在邮件中,Peter讲解并描述自己特殊宠爱的宠物狗突然死去,特别难过,准备克隆这条狗,但迟疑不决,特来邮件征询李华的看法。假如你是李华,请对邮件作回复,对于“克隆宠物狗”提出自己的反对建议及其缘由:1.克隆狗只是外貌相像,个体差异大;2.目前,动物克隆风险较大;3.克隆动物抗病实力差、寿命短暂;4.克隆费用昂贵,不如重新领养。留意:1.词数100个左右;2.内容包括全部要点但不要逐字翻译,可以适当增加细微环节,以使行文连贯；3.开头和结尾已给出,不计入总词数；4.参考词汇:clone(克隆);resist(反抗);adopt(领养)。核心要点提示:①besimilarinappearance②adapttoeachother③thereisagreatriskofdoing④tooweaktoresistdiseases⑤costtoomuch⑥itisuptosb.whether...DearPeter,I’mverygladtoreceiveyourletter,____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________