山东专用2021高考英语一轮复习课时作业37选修8Cloning含解析20201209231

这是一份山东专用2021高考英语一轮复习课时作业37选修8Cloning含解析20201209231，共6页。试卷主要包含了..，A.spke abut B，A.attempted B，A.cnsidered B，A.examinatin B等内容，欢迎下载使用。
A
Sather Gwdy is a law student at Gnzaga University and the man behind Heal Spkane, a nnprfit rganizatin fcusing n imprving his cmmunity. “Heal Spkane is devted t serving ur city thrugh acts f kindness，” Sather says. “I'm just a regular guy wh is eager t help thers and serve my neighbrs.”
In Octber 2017, Sather felt as if his wrld was falling apart. He went thrugh a bad break­up with his girlfriend. Then he withdrew, aviding ging ut. Everything changed ne day as Sather was returning hme frm class. “I was ready t lck myself inside，” he says. “Then an elderly wman yelled frm acrss the street, ‘Culd yu help me？’ She was tiny, gray­haired and standing by her car. The car was pen and full f grceries. I helped her get them inside.”
“As I walked hme, I realized that I felt very blissful fr the first time in weeks，” Sather says. “I wndered if I culd turn all the negative energy in my life int psitive energy.” He made a decisin：He wasn't ging t clse himself ff frm thers anymre. He cmmitted himself t perfrming at least ne act f kindness every day fr smene in his cmmunity.
Later, Sather was asked t speak at his ld high schl's Martin Luther King Jr Day meeting. Sather challenged mre than 2,000 students there t make creative acts f kindness t see if this wuld heal (治愈) sme f their wn hurt. The mvement has spread thrugh Spkane as hundreds tk the kindness challenge and prmised t serve their cmmunity.
As the mvement grew, s have Sather's respnsibilities. He devted a few hurs each day t “getting my hands dirty and finding ways t persnally serve thers”—usually by helping clean up areas f the city r assisting elderly neighbrs with yard wrk and ther tasks. Sather says ne f the amazing things abut serving thers is that anyne can d it. “Start small. Yu'll be amazed at the size f yur impact.”
本文是一篇夹叙夹议文。文章介绍了一个叫Sather的大学生开创了在社区做小事，帮助人们治愈心理创伤的故事。
1．What des Heal Spkane aim t d?
A．T raise funds t supprt acts f kindness.
B．T serve the cmmunity thrugh kind acts.
C．T imprve the relatinship f neighbrs.
D．T encurage citizens t make sacrifice.
答案：B
解析：细节理解题。根据第一段的． Spkane is devted t serving ur city thrugh acts f kindness可知，Heal Spkane的目标是用善事服务社区。
2．What des the underlined wrd “blissful” in Paragraph 3 prbably mean?
A．Embarrassed. B．Exhausted.
C．Cheerful. D．Regretful.
答案：C
解析：词义猜测题。根据文章第三段画线词后面的内容可知，作者在帮助了那位老人之后，改变了对待生活的态度，心情变好了，故选“cheerful”。
3．Which f the fllwing may Sather Gwdy agree with?
A．Helping thers is a life­lng curse.
B．Elderly neighbrs shuld be well respected.
C．With ne's great pwer cmes great respnsibility.
D．Everyne can make a difference t their cmmunity.
答案：D
解析：观点态度题。根据最后一段的最后一句话可知，Sather认为每个人都能做一件小事影响社区。
B
In the US, transprtatin accunts fr nearly ne­third f all greenhuse gas emissins (排放). As cncerns abut climate change and pllutin increase and America's lve fr driving remains as strng as ever, the search fr alternative fuel is increasing. This is where a new type f alternative fuel cmes in. This type f fuel will be made by carbn dixide frm the air and ther material. The fuel prmises n net greenhuse gas emissins. This means that the amunt f carbn dixide sent ut by burning this type f alternative fuel is balanced by the amunt remved frm the atmsphere t create it.
A cmpany called Carbn Engineering (CE) creates such a type f alternative fuel by catching carbn dixide frm the air and turning it int synthetic gasline (合成汽油). The cmpany's prcess, called Air t Fuels (A2F), is very simple n the surface. It catches carbn dixide frm the air, puts it thrugh chemical prcesses, and gets the wanted fuel. But in reality, the prcess is cmplex. CE uses smething called direct air catch (DAC) technlgy t take the carbn dixide frm the atmsphere and purify it. Then, it relies n a renewable energy t make hydrgen by electrlyzing (电解) water (H2O). The hydrgen splits ff frm the water and is free t cmbine with carbn dixide. Next, a kind f carbn­neutral liquid fuel is brn.
And yu dn't have t change yur recent car engine fr this synthetic gasline t wrk. But there's ne big prblem with CE's alternative fuel. In an article published in a magazine, the cmpany says that the prcess recently requires $94 and $232 per tn f carbn dixide, as ppsed t the traditinal prcess f prducing fssil fuels, which requires abut $20 per barrel (桶) in the US. This kind f synthetic gasline culd require $3.80 t $9.20 a galln. That's likely t be mre than the average driver is able r willing t affrd. CE is wrking t vercme the challenge. And a new type f fuel may sn cme t ur life.
本文是一篇说明文。介绍了未来一种环保型的新型燃料。
4．What is the characteristic f the new type f alternative fuel?
A．It eventually neither adds t nr decreases the CO2 in the air.
B．It's better at prducing energy than ther fuels.
C．It can increase the hydrgen in the air.
D．It's mainly created frm fssil fuels.
答案：A
解析：细节理解题。根据第一段的This means that the create it.可知，这种燃料的特点是平衡大气中的碳排放，不增加也不减少。
5．What's DAC technlgy's prcedure f making the alternative fuel?
①electrlyzing water
②cmbining carbn dixide and hydrgen
③taking carbn dixide frm the air
④purifying carbn dixide
A．①②③④ B．①③②④
C．③④①② D．③①④②
答案：C
解析：篇章结构题。根据第二段的CE uses brn.可知答案。
6．What's the big challenge f CE's new fuel?
A．Its high expenses.
B．The way f marketing it.
C．The lw prductin f it.
D．Its cmplex prductin prcess.
答案：A
解析：细节理解题。根据最后一段的内容可知，这种新型燃料的花费比其他的一些燃料要高。
Ⅱ.完形填空
As a yung girl I dreamed f being a dancer, s my parents let me attend dance classes when I was in first grade. But I __1__ knew the years t fllw wuld teach me s many life lessns：hard wrk, leadership, passin (激情)．..
I was part f dance teams where I learned t dance in __2__ styles such as jazz, tap dance, ballet and s n. Due t my talent and hard wrk, I quickly __3__ in the teams. Hwever, these classes became t cstly fr my parents when I was 13, leading me nt t take cnventinal dance classes fr the next fur years. I knew we were nt __4__ then, s I had n cmplaint.
Even if I was nt taking dance classes, I used what I learned in __5__ classes t keep my flexibility and develp my dancing skills. Thrughut this time my __6__ fr dancing helped me learn hw t be an instructr as I cached myself, taught my sisters and __7__ my wn shws fr my family. With the time and hard wrk in the fur years when I __8__ t take dance classes, I was able t be admitted t my high schl dance team.
Over the next three years in the team I __9__ myself t be the best dancer. I managed t invlve myself in every dance __10__； I als struggled with many __11__. During the first year n the team bth f my ankles hurt several times, and it tk me mnths f __12__. Hwever, my secnd cmpetitin seasn __13__ patellar tendinitis (肌腱炎) in my knees, which __14__ disturbs me cnstantly till tday. Even s, I was able t becme a c­captain f the team and lead them t __15__ the first natinal champinship title in the histry f the team!
这是一篇记叙文。作者讲述了她学习舞蹈的经历，字里行间透露的是作者的毅力和决心。
1．A.really B．merely
C．suddenly D．barely
答案：D
解析：依据But的转折和后面的内容“the years t fllw wuld teach me s many life lessns：hard wrk, leadership, passin (激情)”可知，此处应用一个表示否定意义的副词，表示作者不知道接下来几年的舞蹈学习会教会她这么多。barely“几乎不，几乎没有”，符合语境。
2．A.varius B．latest
C．unique D．classical
答案：A
解析：依据下文的“such as jazz, tap dance, ballet and s n”可知，作者学跳各种风格的舞蹈。latest“最新的”；unique“独特的”；classical“古典的”。
3．A.wrked ut B．tk ut
C．came ut D．std ut
答案：D
解析：依据上文的“Due t my talent and hard wrk”可知，由于作者既有天分又勤奋，她很快在舞蹈队里脱颖而出。wrk ut“锻炼身体，计算出”；take ut“拿出，提取”；cme ut“出版，被获知，盛开”；stand ut“出色，显眼”。
4．A.happy B．cntent
C．cmfrtable D．secure
答案：C
解析：依据上文作者父母无力支付作者舞蹈学习费用的内容和下文的“s I had n cmplaint”可知，此处表示作者知道家里并不宽裕，因此她并不抱怨父母。happy“幸福的”；cntent“满足的”；cmfrtable“宽裕的，富裕的”；secure“安全的，牢靠的”。
5．A.new B．primary
C．previus D．final
答案：C
解析：由上文可知，作者这几年没有上正规的舞蹈课，由此推断她用以前学到的舞蹈知识来进行练习。primary“主要的，基本的”；previus“先前的”；final“最终的”。
6．A.energy B．admiratin
C．appreciatin D．enthusiasm
答案：D
解析：依据上文可知，在不能上舞蹈课的情况下，作者还在坚持跳舞，由此可以推断出她对舞蹈饱含热情。energy“精力”；admiratin“钦佩，羡慕”；appreciatin“感激”；enthusiasm“热情”。
7．A.spke abut B．backed up
C．made up D．put n
答案：D
解析：依据“my wn shws fr my family”可知，作者为家人表演节目。put n“上演”。
8．A.attempted B．failed
C．chse D．intended
答案：B
解析：依据第二段的最后两句可知，作者四年间没有上正规的舞蹈课，再联系本句中的“in the fur years”可知，fail t d sth.“未做某事”符合语境。attempt“尝试”；chse“选择”；intend“打算，计划”。
9．A.cnsidered B．pushed
C．warned D．expected
答案：B
解析：依据下文的“I managed” “I als struggled” “I was able t becme a c­captain f the team and lead them”可知，此处表示在校舞蹈队期间，作者督促自己做该队中最优秀的队员。push sb. t be/d...表示“督促某人成为……/做……”。cnsider“认为”；warn“告诫”；expect“期望”。
10．A.examinatin B．campaign
C．activity D．trial
答案：C
解析：依据语境可知，作者努力参与每一项校舞蹈队的舞蹈活动(activity)。
11．A.injuries B．gals
C．disagreements D．desires
答案：A
解析：依据下文的脚踝受伤、肌腱炎可知，在跳舞过程中作者曾多次受伤(injuries)。
12．A.recvery B．practice
C．suffering D．learning
答案：A
解析：依据上文的“bth f my ankles hurt several times, and it tk me mnths f”可推断出，此处指作者脚踝受伤之后花费数月恢复，故选recvery“恢复，康复”。practice“训练”；suffering“痛苦”；learning“学习”。
13．A.cured B．caused
C．defeated D．fught
答案：B
解析：依据上下文可知，第二个舞蹈赛季导致(caused)作者患肌腱炎。
14．A.just B．als
C．yet D．still
答案：D
解析：依据下文的“disturbs me cnstantly till tday”可知，此处应表示这直至今天还困扰着作者，故用still。
15．A.apprach B．understand
C．win D．keep
答案：C
解析：即便有这么多伤痛，作者还是成功带领校舞蹈队赢得了校舞蹈队历史上第一个全国冠军头衔。依据句中的“natinal champinship title”可知，此处用win。win 表示“获得……(冠军)头衔”。