2020年高二英语外研版选修六习题：课时卷十九-含答案

1、精选优质文档-倾情为你奉上2020年精编外研版英语资料Module 5课下能力提升(十九).根据提示写出单词的正确形式1He was too _ (全神贯注的) in the newspaper to hear the bell.2This is the _ (同一的) hotel that we stayed last year.3The boy was in their power, and knew it was pointless to _ (抵抗)4We tried to stay away from _ (有争议的) topics at the dinner party.5The

2、salesman brought some _ (样本) of his firm's products.6We are looking for someone who is _ (rely) and hard­working.7The story is _ (imagine), so we can't believe it.8_ (company) by parents, we went for a walk in the park.9War is the most acute form of expression of _ (violent)10There is a

3、 _ (regular) that large trucks must not use this road.选词填空be identical to, get out of control, rely on, break down, by mistake, bring . back to life, as far as sb. know, knock out1_， I was the only candidate who had ever said as much.2The children _ after their teacher left.3After a few months'

4、repair, the old city was _ again.4I apologized to him because I took his umbrella _5_ their own efforts, they overcame all the difficulties and finished the task ahead of time.6Old­fashioned phones matter when wireless networks _ in disasters.7The speech you gave this year _ the one you gave at

5、 the conference last year.8The storm brought heavy winds and _ the power system.完成句子1我觉得作出一些变化是非常有必要的。I _ to make some changes.2晨练将对你的健康大有益处，因此你现在就应开始行动了。Doing morning exercise will_your health, so you should take action now.3那个年轻的医生治好了这个病人的怪病。The young doctor _ his strange illness.4这块表如此漂亮而且碰巧降价40%

6、，所以我忍不住买了它。The watch was so beautiful and it happened to be 40% off, so I _ it.5在此后的两个小时里，她在专心看电影，因而没有注意到周围所发生的事情。For the next two hours she _ the film, so she didn't notice what happened around her.完形填空 Pain is important. I learned the lesson at 12 through a child­directed sandlot football

7、 (沙地橄榄球) game. We planned a _1_ with a similar team from a nearby town. It never _2_ to us to practice or _3_ for the game except to do what we had done for years run around, pass the football and yell. _4_， our opponents (对手) were prepared. At the beginning they defeated us. If we were to _5_， we h

8、ad to prepare and learn the discipline of practice and be _6_. At that moment one of my teammates volunteered to be the captain. His voice is loud and _7_. He focused my attention on the importance of _8_ and the reaction to it. We had been pushed around unmercifully by a larger and _9_ opponent. On

9、 our five­yard line, he told the team he would take the ball on every play _10_ we lost it. But from the _11_ in his eye, we all knew we'd better not lose it. He ran into the center of the line _12_ pads (护具) or helmet to protect him. The first rush caught the other team by _13_， and he wen

10、t for 10 yards. On the second rush, they defended, but we still moved. For 60 yards, we _14_ forward. By the time we had _15_ to their 30­yard­line, our captain was covered with _16_ and blood, but still giving the same _17_： “Pass the ball to me on three.” Finally we defeated our opponent

11、s surprisingly. I have never forgotten that day and that _18_ I learned. The fear of pain could be _19_ and learning to live with pain can give one _20_ to overcome difficulties of all sorts.1A.partyBgame Ctrip Dvisit2A.struck Bthought Coccurred Dintended3A.prepare Btrain Cdefend Dstruggle4A.Therefo

12、re BBesides COtherwise DHowever5A.compete Bwin Cimprove Dquit6A.united Bcriticized Cpraised Ddivided7A.concerned Bworried Cdetermined Dsatisfied8A.performance Bleadership Cfailure Dpain9A.stronger Btaller Cwiser Dbetter10A.unless Bif Cuntil Donce11A.look Bpatience Cexcitement Dcolor12A.through Bwith

13、out Cby Dfor13A.chance Baccident Cluck Dsurprise14A.approached Badventured Cinched Dlooked15A.advanced Breached Cmarched Descaped16A.anger Bwater Cdust Dshame17A.devotion Bcommand Cpressure Dcourage18A.sport Bcontribution Cfriendship Dlesson19A.overcome Bcomforted Cneglected Dconsidered20A.caution B

14、strength Canger Dadvantage.阅读理解A Plant cloning has been an agricultural technique used by farmers and gardeners for centuries. Grafting (嫁接) is a common form of plant cloning. Many plants in nature actually clone themselves and reproduce asexually. Cloned plants are much more predictable than normal

15、 plants, so their yield (产量) is more reliable. Cloned plants also reproduce faster, limiting the amount of time between planting and harvesting. It is also often cheaper to produce seeds through cloning than through traditional methods. Plants can essentially be optimized so that farmers or individu

16、al growers always have the best seeds available. With higher yield at a faster rate, farms can produce more food for more people while decreasing overall costs. Cloning can be used to wipe out diseases that previously killed off entire fields of crops. This would make plants immune to the kinds of d

17、iseases that farmers and gardeners around the world fear each year. Crop failures due to disease and virus could become a thing of the past. Also, plants that are near extinction can be brought back to life through cloning. Through cloning scientists can develop super fruits and vegetables of superi

18、or (更好的) nutritional quality. This could make for a healthier population overall. This has already been done through selective pollination (授粉), and genetic cloning could take it to the next level. By plant cloning we have a population of identical plants and all these plants equally suffer from the

19、 same diseases, but in nature the weak would die and the strong would survive. While there are some dangers to consider with plant cloning, there are plenty of benefits that could prove vital to the propagation (繁衍) of the human species.1The underlined word “optimized” in Paragraph 2 is closest in m

20、eaning to “_”AgrownBproducedCperfected Dexamined2According to the text, cloned plants _Ahave lower yield than normal plantsBneed less care from peopleCprevent various kinds of diseasesDhave a shorter growth cycle3What can we infer from the text?AThe fruits produced by cloned plants taste much better

21、.BThere are more cloned plants than normal plants now.CPlant cloning can disturb the laws of nature.DPeople should avoid eating cloned fruits.4What is the main purpose of the text?ATo warn the negative effects of plant cloning.BTo show different kinds of plant cloning.CTo predict the future of plant

22、 cloning.DTo introduce the advantages of plant cloning.B Authors Kyle Kurpinski and Terry D. Johnson pretty much have me convinced that human cloning is quite possible and is a future certainty. Kurpinski and Johnson are both bioengineering experts; unlike similar scientists you have seen in the mov

23、ies, they both have a sense of humor. What surprises me is that Kurpinski and Johnson are able to take something as complicated as DNA and make it understandable.The book How to Defeat Your Own Clone teaches us what is now known as DNA­encoded (编码), how that happens, and why people with similar

24、 DNA don't look or act the same. The book not only helps us get a basic understanding of what DNA and its purpose are, but also explains cloning and stem cell (干细胞) research. It occurs to me that a lot of people who are against stem cell research don't know what they are protesting about. Th

25、e authors provide a history of cloning, as well as information about stem cells.The real fun starts when the authors attack various myths about cloning. Obviously, too many people have been watching too many bad movies and television programs. Remember they're just fictional stories. If, somehow

26、, scientists manage to clone you, twenty years from now your clone isn't going to kill you. Among the myths explored and exploded are that a clone will know everything you know and will act as you do, that heads which are cut off can be kept alive, and that a clone has no bellybutton (肚脐). Many

27、of the myths are ridiculous but many people believe them.Kurpinski and Johnson also detail some bio­improvements “that really work”. You see, genes can be controlled to help you sleep better and become smarter, healthier, and taller.Well .not exactly you, but future generations.If you do wind u

28、p in a battle with your own clone, who will be considerably younger than you, remember that it is not you and that it doesn't know what you know.5Many bioengineering experts in movies are_AhumorousBwealthyCserious Dcrazy6Which of the following things are in the book How to Defeat Your Own Clone?

29、aWhat DNA and its purpose are.bWho is against cloning.cThe history of cloning.dThe myths about cloning.eThe disadvantages of cloning.Aa, b, e Ba, c, dCb, d, e Db, c, d7According to the passage, a clone of you_Awill want to kill youBknows whatever you knowChas no bellybuttonDwill be younger than you8

30、The passage was written mainly to_Apredict the future of cloningBintroduce two bioengineering expertsCreview a book on cloningDprotest against movies about cloning课下能力提升(十九).1.absorbed2.identical3.resist4controversial5.samples6.reliable7imaginary8.Accompanied9.violence10.regulation.1.As far as I kno

31、w2.got out of control3brought back to life4.by mistake5.Relying on6.break down7.was identical to8.knocked out.1.find it quite necessary2.be beneficial to 3.cured the patient of4.couldn't resist buying5.was absorbed in.语篇解读：12岁的时候在一次沙地橄榄球联谊赛中，由于我队对比赛的认识和准备不足，开始时，节节败退。这时，一个队友挺身而出，充当队长。面对强大的对手，我们克服

32、了对身心痛苦的恐惧，最终赢得了比赛。这次比赛使我认识到了痛苦是很重要的。学会承受痛苦能赋予一个人克服困难的力量。1解析：选B从文章开头可以得知我们经历了一场沙地橄榄球比赛， 这里开始叙述事情的始末。因此我们策划的是比赛。2解析：选C除了这几年来我们一直在做的事情外，我们从来没有想过为这次比赛进行训练或做准备。It occurred to sb.that . 是习惯表达，表示“某人想到”。3解析：选A从下文可知对方是充分准备了的，和我们没有做任何准备(包括比赛护具和头盔都没有带)形成对比，这也是导致我们比赛开始时被打败的原因。train“训练”；defend“防御，保护”；struggle“挣扎

33、，奋斗”。选train不足以覆盖语境需要。首先它和practice语义重复。其次，prepare有多层含义，包括思想、比赛用品及技术训练等多方面。4解析：选D对方有备而来和我们没有任何准备形成转折对比。however“然而”； therefore“因此”，otherwise“否则”；besides“此外”。5解析：选B如果我们想赢得比赛，就必须准备并了解比赛规则，并且要团结一致。6解析：选Aunited“团结一致的，联合的”；criticized“受到批评”；praised“得到表扬”，divided“分裂的”。7解析：选C他讲话的声音很大，很坚定。通过下文描述，他领导球队一次次冲破对方的防范

34、，即使受伤流血也要奋力拼搏的精神可知这位临时主动担当队长的队友意志坚定。determined“意志坚定的”；concerned“焦虑的，担忧的”；worried“着急，担心的”；satisfied“满意的”。8解析：选D他使我注意到了痛苦的重要性，以及对痛苦所作出的反应。我们比赛开始遭到重创，遭到了有备而来的强大对手无情冲撞。这是我们球队面临的痛苦。这时我的队友所作出的反应是，挺身而出，直面挑战。9解析：选A我们的对手身材高大而强壮，因此我们的队员遭到无情冲撞。10解析：选C在我们的五码线上他告诉全队，每次都由他来带球，直到我们丢球为止。unless“如果不，除非”；if“如果”；until“

35、直到”；once“一旦”。11解析：选A而从他的眼神中我们都明白，最好不要丢球。look“神色，神情”；patience“耐心”；excitement“激动”；color“颜色”。12解析：选B在没有护具和头盔的保护下，他冲向中心区。13解析：选D第一次攻击把对手打了个措手不及。by surprise“出其不意，冷不防”；by chance“偶然，意外”；by luck“侥幸，凭运气”；by accident“偶然，不经意的”。14解析：选C第二次攻击时，对方开始防守，因此前进很因难。因此选用inch表示缓慢、吃力地移动。approach“靠近”；adventure“冒险”；look“看”。1

36、5解析：选A当我们前进到30码线的时候，我们的队长浑身都是土和血。reach是及物动词，不能跟to; march“行军，疾步前进”，由于对方有防守，因此我们不可能大步前进； escape“逃跑”。16解析：选C因为比赛为沙地橄榄球，因此双方比赛争斗中会把尘土(dust)弄到身上。17解析：选B尽管队长浑身是土和血，他仍然发着同样的命令：在三码线处把球传给我。command“命令”；devotion“奉献，忠诚”；pressure“压力”；courage“勇气”。18解析：选D我没有忘记那一天和那次得到的教训。learn a lesson“得到教训”。与开头呼应。19解析：选A对痛苦的恐惧是可以克服的，学会忍受痛苦能赋予一个人克服各种困难的力量。20解析：选B解析见上题。str