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

Ⅰ.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。
①According_to_my_personal_experience，doing_morning_exercises_has_done_ me_a_lot_of_good.
②Based_on_my_personal_experience，doing_morning_exercises_has_done_me_ a_lot_of_good.
Ⅱ.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 Boakye—the only black student on his freshman year floor—said “if you're __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，I've 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。
1．A.disappointment B．expectation
C．worry D．ambition
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　C
2．A.decorating B．sharing
C．managing D．renting
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　B
3．A.prejudice B．expense
C．dependence D．understanding
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　A
4．A.athletic B．economic
C．social D．academic
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　D
5．A.controlled B．surrounded
C．attacked D．blamed
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　B
6．A.practices B．chances
C．changes D．problems
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　D
7．A.positions B．nations
C．races D．majors
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　C
8．A.angrily B．separately
C．closely D．happily
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　B
9．A.surprised B．satisfied
C．confused D．convinced
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　A
10．A.played B．lived
C．worked D．learned
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　B
11．A.account B．scholarship
C．housing D．course
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　C
12．A.randomly B．secretly
C．forcefully D．terribly
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　A
13．A.approved B．argued
C．added D．adopted
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　C
14．A.same B．friendly
C．competitive D．peaceful
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　A
15．A.unsuccessful B．unnecessary
C．unscientific D．unusual
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
Ⅲ.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 doesn't 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。
1．what　[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。]
2．have seen　[考查时态。依据时间状语so far可知，此处要用现在完成时。]
3．appearance　[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。]
4．as (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...。]
5．to 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。]
6．a　[考查冠词。固定表达in a mess混乱，乱七八糟。]
7．for　[考查介词。固定表达have an ear for对……听觉灵敏；对……有鉴赏力量。]
8．that　[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。]
9．successful　[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……”。]
10．him　[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。]