高考英语一轮复习 Unit 3 Under the sea分层演练直击高考 新人教版选修7.doc

unit 3 under the sea 阅读理解a（2018四川成都高中毕业班检测）fans of the movie finding nemo may remember the terrifying fish that scares dory and marlin at the bottom of a trench.but in reality this “monster”， a black seadevil， is only about 9 cm long， which would make it about a third of the size of dory and potentially smaller than marlin or nemo.while this inaccuracy may seem harmless， it could cause problems for future conservation efforts， as people are more likely to support conservation of adorable rather than scarylooking animals.the black seadevil is just one of the mysterious “monsters”. from 2000 to 2010， scientists described about 1，200 new species in the census of marine life. while this figure may seem astonishing， a further 5，000 individual dead creatures are in specimen（标本） jars， waiting to be described.specimens must be methodically collected， identified， and then the identity of new deepwater species must be confirmed.if we call unusual deepsea animals monsters， then we may harm their conservation as people are unlikely to be connected with them or care about saving them.on the other hand， their rarity clearly makes them popular on social media sites. for other species， this has already resulted in increases in illegal trading for unusual pets. deepsea species may potentially become illegally obtained specimens or food. humans may end up eating these animals of the deep sea to extinction before their species are even known to science.every habitat on earth is interconnected， and whatever we as humans do has an influence on marine ecosystems. in reality， about 80% of our oxygen is produced by microorganisms（微生物） in the oceans. this makes our oceans both the lungs and lifeblood of our planet and we must all try harder to save them.【解题导语】本文主要从电影里对深海物种的不准确认识，谈到了保护深海物种的重要性。1.what can we know about the black seadevil in reality？a.people benefit greatly from the oxygen produced by it.b.its body size is a big threat to fish like dory and nemo.c.its scary appearance will cause problems for conservation.d.people didnt know much about it when filming finding nemo.d解析：推理判断题。根据第一段中的“the terrifying fish that scares dory and marlin”并结合第二段的整体内容可知，拍摄这部电影时，人们对这种物种了解很少，故选d。2.what does the author think of the progress of describing new species？a.acceptable.bsurprising.c.unsatisfying. dhopeless.c解析：观点态度题。根据第四段的最后一句可推知，作者认为科学家对海洋新物种的研究不能令人满意，故选c。3.what does the underlined word “this” in paragraph 7 probably refer to？a.their popularity on social media sites.b.their rarity among sea creatures.c.their conservation being harmed.d.their importance being ignored.a解析：代词指代题。根据第七段的第一句可推知，此处的this指代上文稀有物种在社交媒体网站上受青睐的状况，故选a。4.what can we infer about those unusual sea animals？a.they are the lungs and lifeblood of our planet.b.confirming their identity is very urgent for protection.c.most of them are becoming illegally obtained specimens.d.adorable ones are more likely to be posted on social media sites.b解析：推理判断题。根据倒数第三段可推知，科学地认知稀有物种对于对这些物种的保护很紧迫，故选b。bpeople who possess high selfesteem are able to commit better and produce a greater bond in relationships with others. dr. douglas feels that most people do not value themselves， but with love and selfrespect anyone can be above normality and grasp success with the family， the office， or others. we have become too reliant on intelligence， beauty， and money for our own selfesteem. the loss of esteem reduces the will and ability to set and reach goals. in a series of reading douglas teaches how to avoid negative statements， how to change them into selffacing behavior， and how to take charge of your mental attitude. where other motivational and selfhelp work stops with the theoretical plan for success， douglas takes everyday examples and puts them into his books. from raising children who believe in themselves to using selfesteem to help bridge the gap in the workplace， he gives readers concrete solutions to the problems that might ruin their interpersonal relations.selfesteem building comes from filling your thoughts with positive affirmations（肯定） and learning to react to failures with motivation instead of selfdestruction. these lessons are valuable for anyone who feels that life is even slightly out of control. people who feel they have adequate esteem can learn to use it to make their success grander， faster， and more beneficial for others. douglas approaches this process of selfdevelopment as a means of more than creating good things for the individual but also for setting up keys for influencing good things for others.for more than thirty years， dr. douglas has addressed more than two million people on topics from time management to speaking effectively to raising drugfree children. he is the author of fifteen books， including how to make a habit of succeeding.【解题导语】本文主要讲述了自尊心强的优势以及如何培养自尊。5.what can we infer from paragraph one？a.most people behave well enough.b.selfrespect means being above normality.c.selfesteem matters much.d.committing better equals greater success.c解析：推理判断题。根据第一段的整体内容可推知，自尊心很重要，故选c。6.why does douglas put everyday examples into his books？a.to be reliant on selfesteem.b.to set and reach goals.c.to avoid negative thoughts.d.to offer concrete solutions.d解析：细节理解题。根据第二段的最后一句可知，douglas把日常的具体案例写进自己的书里是为了给出具体的应对方法，故选d。7.what does the author advise those whose life is slightly out of control to do？a.learn to be positive.bface it unmotivatedly.c.admit selfdestruction. dask for help.a解析：细节理解题。根据第三段的前两句可知，对于那些感觉生活有些失控的人，作者建议他们肯定自己，积极应对，故选a。8.whats the most important to be selfdevelopment？a.influencing the individual.b.influencing more people.c.gaining more benefits.d.speaking more effectively.b解析：细节理解题。根据第三段的最后一句可知，自我发展最重要的是影响更多的人，故选b。 完形填空（2018甘肃第一次诊断）as a child， jane was fond of animals. as a consequence， when she was growing up， all she ever heard was as follows， “jane， you should be a（n） 1. youre going to achieve great success in that field. thats the very thing you should do in the future.” so when she got to the ohio state university， she took biology， chemistry and some other 2， studying hard to be a vet.later on， she won a rotary ambassadorial scholarship，which allowed her to spend her 3 year studying abroad in manchester， england. away from the family and the 4 from them， she found herself one day sitting at her desk， surrounded by biology books and staring out of the window， when it suddenly hit her：“im in total 5. i dont want to be a vet！”6 she thought back over all the things shed done in her life and what had made her happy. and then it hit herit was all of the youth leadership conferences that she had volunteered at 7 the communications and leadership courses she had taken as selective courses back at ohio state. “how could i have been so 8？ here i am in my fourth year at school and just finally 9 that im on the wrong path. i just never took the time to 10 it until now，” she thought.11 by her new thought， jane spent the rest of her year in england taking courses in communications and media studies. when 12 to ohio state， she was 13 able to convince the administration to let her create her own program in “leadership studies”， 14 it took her 2 years longer to finally graduate. she 15 to become a senior management adviser in leadership training and development for the pentagon. she 16 founded a drugprevention organization that 17 the message， “lead your own life with the skill and the 18 to say no.” so， never 19 someone elses dreams. if you limit your 20 only to what seems possible or reasonable， you disconnect yourself from what you truly want.【解题导语】文章讲述了从小喜欢小动物的简，一开始由于受到外界的影响，把当一名兽医、关爱动物作为自己的理想，并在大学学习了相关专业。后来发现，自己真正喜欢的是社交和管理专业，于是简作出了改变，最后取得了成就。1.a.engineerbprogrammerc.doctor dvetd解析：根据文章第一句提到的简小时候很喜欢动物，以及该段最后一句中的vet可知，简总是听人说她长大后应该成为一名兽医（vet）。故选d项。2.a.subjects bobjectsc.projects dprogramsa解析：根据设空前的biology，chemistry可知，此处指简在大学里学习生物、化学还有其他课程。subject意为“课程”；object意为“物体”；project意为“工程”；program意为“项目”。故选a项。3.a.first bsecondc.final dpastc解析：根据第三段中的fourth year可知，简大学最后（final）一年在英国留学。故选c项。4.a.promise bstressc.complaint dpressb解析：由第一段可知，简在家里的时候，家人在她未来职业的选择上对她的干预比较大，而在英国学习期间，远离了家人，也就没有了来自家人的压力。promise意为“许诺”；stress意为“压力”；complaint意为“抱怨”；press意为“按，压”。故选b项。5.a.vain bmiseryc.delight dsurpriseb解析：根据下文简所说的话i dont want to be a vet！可知，简很痛苦。in misery意为“痛苦地”，符合语境。故选b项。in vain意为“徒劳；无用”；in delight意为“高兴地”；in surprise意为“惊讶地”。6.a.then binsteadc.perhaps dseldoma解析：空后是说她开始回忆过去所做的事情和那些让她高兴的事情。回忆这些事情是发生在她发现自己不想做兽医之后，故选a项，意为“然后”。instead意为“反而”；perhaps意为“或许；可能”；seldom意为“很少；不常”。7.a.but borc.and dsoc解析：根据语境，youth leadership conferences和communications and leadership courses都是简喜欢的事情，它们之间为并列关系。故选c项。8.a.disturbed bignorantc.intelligent dluckyb解析：根据语境，简喜欢的是社交和管理方面的课程，而不是兽医。这里表达的意思是“我怎么如此无知，大学四年级了才意识到选错了路（专业）”。ignorant意为“无知的”，符合语境。故选b项。disturbed意为“不安的；烦恼的”；intelligent意为“聪明的”；lucky意为“幸运的”。9.a.aware bunconsciousc.afraid dsatisfieda解析：由语境可知，简想换专业，也就是说她意识到当初选错了路（专业）。aware意为“意识到的”；unconscious意为“无意识的”；afraid意为“害怕的”；satisfied意为“满意的”。故选a项。10.a.complete baccomplishc.permit dadmitd解析：此处为never/not.until结构。句中it指的是上文所说的“自己当初选错了专业”，因此，此处指直到现在她才承认这一点。complete意为“结束”；accomplish意为“完成；实现”；permit意为“允许”；admit意为“承认”。故选d项。11.a.inspired bdisappointedc.embarrassed dconfuseda解析：根据空后的jane spent the rest of her year in england taking courses in communications and media studies可知，简受到新想法的激励，开始学习通信和传媒专业。inspire意为“鼓舞；激励”；disappoint意为“使失望”；embarrass意为“使尴尬”；confuse意为“使困惑”。故选a项。12.a.relating breturningc.responding dreferringb解析：简本是在俄亥俄州大学学习，后获得奖学金去英国学习，此时指在英国学习结束后，简返回美国俄亥俄州。return to意为“返回”，符合语境。故选b项。relate to意为“与相关”；respond to意为“回应”；refer t