高二英语Unit 20New Frontiers 单元课时检测（北师大版选修7）.doc

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1、高二英语Unit 20New Frontiers 单元课时检测（北师大版选修7）.单项填空1It was a long time before the cut on my hand _ completely.A. healedB. curedC. improved D. recovered答案与解析：A本题考查易混动词辨析。heal指治好外伤或烧伤后的患部，也可作不及物动词用，指伤口愈合；cure指用药物治疗并治愈某种疾病或改正不良习气；improve指病情有好转；recover意为痊愈，康复。本题指手上的刀口，因此，用heal。2Everybody in the village knew a

2、bout his death _ he was killed.A. immediately B. shortlyC. suddenly D. quickly答案与解析：Aimmediately可用作连词，引导时间状语从句时，其意义相当于as soon as。3At a rough estimate, Nigeria is _ Great Britain.A. three times the size asB. the size three times ofC. three times as the size ofD. three times the size of答案与解析：D本题考查倍数的表

3、示法。本题为倍数thelength/size/area/height/width/depth/price/weight/ageof结构。4Both the man and his horse _ after the long ride.A. gave out B. worn outC. tired out D. run out答案与解析：A本题考查易混动词词组的辨析。give out分发，发出，发布，精疲力竭；worn out和tired out也意为精疲力竭，但均应使用被动结构。run out意为用完，没有精疲力竭之意。5At the news of Qian Xuesens sudden

4、death, all his friends and fans were amazed and upset, _ his wife.A. other than B. rather thanC. let alone D. much less答案与解析：C本题主要考查易混词组的辨析。other than意为除了，除了以外；rather than.意为是而不是；let alone意为更不用说，表示递进；much less表示的是递减，他妻子比朋友和粉丝更难过，而不是程度次之。句意：听到钱学森突然去世的消息，他所有的朋友和粉丝们都很震惊和难过，更不用说他妻子了。6Palestine often _ I

5、srael as a result of religion and other reasons all the year round.Aconflicts with Bconflicts toCdisagrees with Ddisagrees to答案与解析：A句意：巴勒斯坦与以色列由于宗教信仰及其他原因长年冲突不断。conflict with与冲突，相矛盾；disagree with不同意。7If most breadwinners _ a days pay to the Hope Project, then it will be hopeful.A. gift B. presentC.

6、donate D. give答案与解析：C句意：如果大多数挣钱的人捐出一天的收入给希望工程，那么该工程就有希望了。donate捐赠(给慈善事业或者组织)，符合题意。gift指赋予某种才能，常用于被动结构；present赠送；呈现，通常有仪式；give给予，为普通用词。8-What happened to Sam?-A _ of snow and rock broke away and fell on him when he was climbing.A. mass B. manyC. number D. plenty答案与解析：A句意：-山姆怎么了？-当他爬山时，一堆积雪和岩石突然崩落到他身上

7、。a mass of大量的，可修饰不可数名词。many和a number of后接可数名词复数；plenty of既可修饰可数名词，也可修饰不可数名词，但不与冠词a搭配。9The scholars were trying to _ many elements upon which the future of the earth depended.A. evaluate B. calculateC. estimate D. assess答案与解析：D句意：学者们正在努力对各种影响地球未来的因素进行评价。assess指对某人或某一形势认真作出判断；评价，也可指对某物的价值作出准确估计。evalua

8、te指用人们熟悉的标准评定人或物的价值；calculate计算；estimate根据人的经验和知识对事物作出粗略的甚至是错误的推断或评价。10-Why did John come to your house yesterday?-He asked me to _ him in finding somewhere to live.Aprovide BarouseCassist Dpersist答案与解析：C句意：-昨天汤姆为什么去你家呢？-他要我帮他找个住的地方。assist sb. in doing sth.帮助某人干某事，为固定用法。provide sb. with sth.向某人提供某物；

9、arouse唤醒，唤起；persist坚持。11A diligent work, however, does not necessarily _ many achievements or honors.A. take over B. result inC. hold on D. keep to答案与解析：Btake over 接替，接管；hold on抓紧，不放松，别挂断；keep to遵守诺言等。result in相当于cause，符合句意。句意：然而，勤奋工作并不一定会带来许多成就或荣誉。12Id love to go on the voyage to Tahiti with Robin,

10、 but I doubt if we could _ something like that.A. afford B. offerC. permit D. receive答案与解析：Aoffer提供，出价；permit允许；receive收到。afford sth.意为负担得起，符合句意。句意：我想和Robin去塔希提岛航行，但我怀疑我们能否承担得起像那样的事情。13The report about the market sales should be sent to the manager on time and it shouldnt be a minute _.A. late B. la

11、terC. latter D. latest答案与解析：Alate迟，晚；later为比较级，意为更迟，更晚；latter意为后者，强调两事物的顺序关系；latest为最高级，意为最迟的，最晚的，最新的，强调时间关系；根据句子中的on time可知，答案为A项。14-Can we meet tomorrow morning?-Not in the morning, Im afraid. I _.Awill be working B. will workC. am about to work D. am going to work答案与解析：A句意：-我们明天早上见面好吗？-早上恐怕不行，我想那

12、时我正在上班。根据tomorrow morning和句意知用将来进行时。15-Im going to attend your lecture at 930 tomorrow morning.-I regret to tell you that when you arrive it will have ended and I _ questions with my students.Awould discuss B. will discussC. will be discussing D. am discussing答案与解析：C由上文的at 930 tomorrow morning及when

13、you arrived知将来这个时间我正回答学生的提问，故选C项。.阅读理解A Fang Wei had planned to study in Britain for his masters degree, but had to keep putting it off. These days, however, Fang is quite happy about the delay since the exchange rate of the British pound against the RMB has been descending. The change means I can s

14、ave a large sum of money for my studies.said Fang. I pay a lot of attention to the poundtoRMB exchange rate every day now.Last Tuesday the rate broke the 10yuan mark for the first time since 2005. So what is an exchange rate?This is the standard term for the comparison of two currencies and tells ho

15、w much one currency is worth when measured by the other. For example, the poundtoRMB exchange rate last Wednesday was 9.88, meaning that one pound was worth the same as 9.88 yuan.But how could this affect our lives? The exchange rate is important for anyone wanting to travel to or study in a foreign

16、 country. A bigger RMB value is good news for Chinese tourists and students. Thats because any given amount of RMB can be exchanged for a larger amount of foreign money than with a lower RMB value. It therefore buys more abroad.For example, according to Chinese agencies that handle study abroad, the

17、 cost for university study in Britain used to be around 20,000 pounds a year. At the beginning of 2008, when the poundtoRMB exchange rate stood at 14, Chinese students had to have 280,000 yuan for a year. But now that the rate has fallen to less than 10 yuan，200,000 yuan is enough for a year in Brit

18、ain.However, the stronger yuan may be bad news for Chinese exporters. A rising RMB means that Chinese products are becoming expensive and less attractive on foreign markets.16. Why did Fang Wei have to put off his study in Britain? A. Because he didnt have enough money. B. Because the exchange rate

19、of the poundtoRMB was too high. C. Because he didnt get the letter from the university he had applied for. D. The passage didnt tell us.答案与解析：D从本文的第一段来看，作者只说了自己不得不推迟他去英国学习，而且推迟让他很高兴，因为英镑对人民币的汇率正在下降。作者并未提推迟的原因，故选D项。17. Whats the meaning of the underlined worddescending in Paragraph 1? A. Turning down

20、. B. Putting off. C. Falling down. D. Going up.答案与解析：C联系上下文语境，可知descending意为下降、下落，而C项falling down也意为下降、下落，故选C项。18. When the poundtoRMB exchange rate was 12, Fang Wei would have paid 240,000 yuan for a years study, now the rate is 9.6, how much can he save if he goes to study in Britain? A. 46,000 yu

21、an. B. 42,800 yuan. C. 41,200 yuan. D. 48,000 yuan.答案与解析：D2400002400009.648000，故选D项。19. When RMB has a higher value in the currency exchange market, the following are right except that _. A. it shows we have a strong economic potential B. it indicates we have a stable political environment C. it wil

22、l help our export business D. it is beneficial for Chinese students and travelers to foreign countries答案与解析：C从最后一段话第一句可以判断出人民币汇率升高对出口不利，所以应选C项。B When it comes to intelligence, human beings are the top dogs of the animal kingdom. But in recent years, scientists have been documenting surprising intell

23、igence and emotional depth in animals ranging from honeybees to elephants. Here are some amazing examples.Artistic Monkey Business Janet Schmid, director of the Little River Zoo in Norman, Oklahoma, learned a lot about the intelligence of capuchin monkeys. She and her husband adopted a young male, n

24、amed Bailey. The capuchin particularly liked taking car rides, insisting that he insert the key and ride in the front passengers seat. Now Bailey has become a devoted painter. He uses brushes to create colorful, abstract paintings, and prefers not to be disturbed.Prairie Dog Sound Through a variety

25、of birdlike sounds, prairie dogs warn each other of approaching creatures. They demonstrate a surprisingly complex communication system. In his 25 years of study, Slobodchikoff, a professor of biology, has recorded them pronouncing ten nouns including hawk, deer and coyote,_a number of adjectives to

26、 identify color, size and shape, and even some verbs to indicate speed.In an ongoing study, Slobodchikoff learns that their brain contains a very extensive vocabulary. He once used his best prairie dog sound to say coyote, and they just looked at him in anger as if he had said a bad word.Ivy League

27、Parrot One African grey parrot Alex is said to have the cognitive abilities of a fiveyearold child. Alex can identify 50 different objects, seven colors, five shapes, quantities up to six, and the concepts of bigger, smaller, same and different. Also Alex is considered to make reasoned decisions. Du

28、ring an experiment, researchers gave Alex differentcolored blocks in sets of two, three and six. When asked which color group had five blocks, Alex replied, None. And he answered the same in repeated tests. Obviously, he interpreted the concept of none as an absence of quantity all on his own. Thats

29、 a lot like a high school student answering questions on a quiz show.20. Which of the following is true? A. Bailey is as clever as a child of five. B. The prairie dog loves taking car rides. C. The capuchin monkey is fond of painting. D. Alex develops a communication system.答案与解析：C此题可用排除法。从文章第四部分介绍I

30、vy league parrot, 第一段可知parrot有5岁孩子的智商而不是Bailey排除A项；在第二部分Artistic Monkey Business第一段可知，Bailey喜欢坐车，排除B项；在第三部分Prairie Dog Sound第一段可知Prairie dogs有复杂的联系系统，排除D项。在第二部分第二段可知Bailey喜欢画画，故选C项。21. The underlined word coyote in Paragraph 4 refers to _. A. a verb B. an animal C. a warning D. an adjective答案与解析：B划线

31、词是一个名词。Pronouncing ten nouns including.排除A、D两项。Warning是名词，警告；hawk鹰；deer鹿，因此推测第三个也是一种动物。22. The African grey parrot Alex can _. A. answer questions on a quiz show B. understand the figure 7 C. identify five colors and seven shapes D. apply the concept of none correctly答案与解析：D根据第四部分Ivy League Parrot第二

32、段可知Alex完全依靠他自己理解none的概念，为数量的缺少。23. What is the passage mainly about? A. Animal communication. B. Animal research. C. Animal intelligence. D. Animal information.答案与解析：C由全文第一段的when it comes to intelligence, 和下文可看出全文是关于动物智力的。.短文改错As new students at an university in Boston, many of us were unfamiliar wi

33、th the campus but consequently late for class. One professor, however, was particular intolerant of being late, making clear that no excuse would be acceptable. So when a girl student came in his class one morning late, we expected the worst results. Then the professor demand the reason for her comi

34、ng late. I was being waiting online to buy your new book， she replied very nervously. Looked at the rest of the class, the professor asked, Well, why were the rest of you late？答案：As new students at an (a) university in Boston, many of us were unfamiliar with the campus but(and) consequently late for

35、 class. One professor, however, was particular(particularly) intolerant of being late, making (it) clear that no excuse would be acceptable. So when a girl student came in (into) his class one morning late, we expected the worst results(result). Then the professor demand(demanded) the reason for her coming late. I was (being/) waiting online to buy your new book， she replied very nervously. Looked(Looking) at the rest of the class, the professor asked, Well, why were (not) the rest of you late？- 6 -用心 爱心 专心