2021高考英语(广东专用)大二轮总复习高考倒计时30天精讲精练一刻钟-第27天.docx

高考倒计时第27天.常考句型【句型1】There is no doubt that.“毫无疑问，”仿写：毫无疑问，失眠是我国中同学的一个严峻问题。There_is_no_doubt_that_sleeplessness_is_a_serious_problem_among_the_high_school_students_of_our_country.【句型2】According to my personal experience，.Based on my personal experience，.“依据我个人的阅历”仿写：依据我个人的阅历，早熬炼已给我带来很多好处。According_to_my_personal_experience，doing_morning_exercises_has_done_ me_a_lot_of_good.Based_on_my_personal_experience，doing_morning_exercises_has_done_me_ a_lot_of_good.完形填空Freshmen are always fearful when learning they are to live with a roommate of a different race assigned by the computer casually.They are full of_1_ at the uncertainties.Now several studies have found that _2_ a room with a man of another race is a mixture of hope and fear.It decreases _3_ and forces students to make friends with those of different races，meanwhile causes more conflicts.An Ohio State University study found that black students living with a white roommate saw higher _4_ success at college.Sam Boakyethe only black student on his freshman year floorsaid “if youre _5_ by whites，you have something to prove like a good score in study.”However，researchers also observed _6_ in this case.According to two recent studies，compared with two white roommates，roommates of different _7_ may experience such big conflicts that one has to move out and live _8_.Grace Kao，a professor at Penn said she was not_9_ by the findings.In her opinion，this may be the first time that some of these students have _10_ with someone of a different race.At Penn，students are not asked to mention race when applying for their _11_.In this way，students are thrown together _12_.“In the past two years，Ive experienced roommate conflicts between interracial students，” said one Penn resident advisor (RA)To give a better picture，she _13_ that some conflicts provided more multicultural acceptance，but some showed unpleasant differences.Besides，these conflicts have also occurred among roommates of the _14_ race.Kao said it was _15_ to conclude from any one of the above studies，saying scientists must study more students background characteristics.【语篇导读】本文是一篇说明文，当新生知道自己要与不同种族的室友生活在一起时，总是感到可怕。不同种族的同学生活在一起可以削减之间的偏见，并迫使他们交伴侣，但同时也会导致一系统的问题。1A.disappointmentBexpectationCworryDambition解析考查语境中名词的辨析。依据前面的Freshmen are always fearful和后面的at the uncertainties可知，他们对这些不确定的东西布满了担忧。disappointment绝望，懊丧；expectation期望；ambition雄心，野心，都不符合语境。答案C2A.decoratingBsharingCmanagingDrenting解析考查语境中动词的辨析。依据前面的they are to live with a roommate of a different race可知，这里表示“和另外一个种族的人一起共享(共用)一个房间”。答案B3A.prejudiceBexpenseCdependenceDunderstanding解析考查语境中名词的辨析。这样做可以削减偏见，并迫使同学与不同种族的人交伴侣。prejudice偏见，卑视，符合语境。答案A4A.athleticBeconomicCsocialDacademic解析考查语境中形容词的辨析。依据关键词students，college可知，俄亥俄州立高校的一项争辩发觉，与白人室友生活在一起的黑人高校生有更高的学术成就。academic(与)训练和学问(有关)的；学术的，符合语境。答案D5A.controlledBsurroundedCattackedDblamed解析考查语境中动词的辨析。假如你四周的人都是白人，你就会在学习上获得好成果。答案B6A.practicesBchancesCchangesDproblems解析考查语境中名词的辨析。依据关键词However及后面的内容可知，这里谈的是不好的一方面。然而争辩人员也发觉了这么做带来的问题。答案D7A.positionsBnationsCracesDmajors解析考查语境中名词的辨析。依据前面的叙述可知，这里表示“不同种族的室友”。答案C8A.angrilyBseparatelyCcloselyDhappily解析考查语境中副词的辨析。依据前面的experience such big conflicts that one has to move out可知，他们之间会发生大的冲突，并导致搬出后独自生活。答案B9A.surprisedBsatisfiedCconfusedDconvinced解析考查语境中形容词的辨析。宾夕法尼亚高校的教授Grace Kao说，她对这样的调查结果并不感到惊异。答案A10A.playedBlivedCworkedDlearned解析考查语境中动词的辨析。在她看来，可能这些同学中有一些是人生第一次和不同种族的人生活在一起。答案B11A.accountBscholarshipChousingDcourse解析考查语境中名词的辨析。在宾夕法尼亚高校，同学申请住宿时不准提及种族。答案C12A.randomlyBsecretlyCforcefullyDterribly解析考查语境中副词的辨析。以这种方式，不同种族的同学被随机分在一起。答案A13A.approvedBarguedCaddedDadopted解析考查语境中动词的辨析。依据前面的said可知，这里表示“补充说，进一步说”。 她补充说，一些冲突供应了更多元文化的认可，但也有一些显示了令人不开心的差异。答案C14A.sameBfriendlyCcompetitiveDpeaceful解析考查语境中形容词的辨析。前面谈论的是不同种族的同学，这里谈论的是同种族的同学。此外，这些冲突也在同种族的室友之间发生。答案A15A.unsuccessfulBunnecessaryCunscientificDunusual解析考查语境中形容词的辨析。依据后面的saying scientists must study more students background characteristics可知，Kao认为从上述任何一个争辩就得出结论是不科学的。答案C.语法填空Now many singers and bands have little to do with good music.They know little about _1_ good music means.What is the cause?Most of these singers so far _2_ (see) music as a “job” because it is a good source of making money.And if you have a good _3_ (appear) and also original or expensive clothes to show off at your concerts then your voice is not _4_ important as it should be.The public will prefer to admire more the most interesting parts of your body and even forget that you are there _5_ (show) your music skills，not your dancing，which is important too，but not at such a high level.Therefore，many young girls on TV choose to wear the most provocative (挑逗性的) clothes to catch attention，but when it comes to singing they are in _6_ complete mess and one doesnt need to have an ear _7_ music to notice their lack of talent.However，the young generation should understand talent and a good voice matter more in their musical career.All the bands _8_ have little to do with good music fail to be viewed as _9_ (succeed) on stage.If a young man has a great voice and wants to become a singer，he should take some special courses in this area，because they will help _10_ improve singing abilities.【语篇导读】本文是一篇说明文，现在很多歌手和乐队都没有好的音乐，他们也并不很了解什么是好的音乐。怎么会这样呢，本文对此进行了具体的说明。1what考查连接代词。依据句子结构可知，动词mean缺少宾语。他们并不很了解什么是好的音乐。2have seen考查时态。依据时间状语so far可知，此处要用现在完成时。3appearance考查名词。依据修饰语a good可知，这里要用名词。假如你长相好。4as (so)考查比较级。依据后面的as it should be可知，这里是进行比较。否定句中可用not as.as.也可用not so.as.。5to show考查非谓语动词。不定式作目的状语。公众更宠爱观赏你的身体，甚至忘了你是来呈现音乐技能的。6a考查冠词。固定表达in a mess混乱，乱七八糟。7for考查介词。固定表达have an ear for对听觉灵敏；对有鉴赏力量。8that考查定语从句。依据句子结构可知，这里是定语从句修饰先行词all the bands，在定语从句中作主语要用that，不行用which的缘由是bands前有all修饰。9successful考查形容词。没有好的音乐的乐队不被认为是成功的乐队。be viewed as后接形容词，表示“被认为是”。10him考查代词。依据语境可知，这里指代的是前面的a young man，作动词help的宾语要用宾格形式。