1、Unit 21 Human Biology 单元同步测试I. 单词拼写。（ 10 x1.5）1. Bread _(消化) easily.2. I cant _(忍受) your rudeness.3. People in that country _(反对) changing the law.4. Children under 16 receive _(强制的) education in China.5. The presidents speech on unemployment was _（站不住脚的）.6.These _(年度) conference attracted lots of j
2、ournalists .7. Diamond is a kind of precious _(矿物).8. He _(滥用) his position as headmaster by giving jobs to his friends.9. Checking the patients _(脉搏) is the doctors routine.10. The football match has been _(推迟) because of the hurricane. 二用词组的恰当形式填空. 10x2 in vain wipe out come up at random go throug
3、h, equip with stop sth in its tracks at any rate at all costs straight away 1. The government succeeded in _ the epidemic _.2. What you said was _ since he didnt listen to you.3. If you have any question, ask the assistants _.4. John is so casual that he throws things _.5. After typhoon, we can see
4、houses _ everywhere.6. He will keep his promise _.7. He always _ late at the meeting.8. Its his habit to _ the newspaper before work.9. The school will meet students requirement of study _.10. The school is _ advanced machines. 三课文填空：(10x1.5)Epidemics _1_ history2_ recent press reports 3_(draw) para
5、llels between bird flu and a killer epidemic in the past, Jim smith looks through the history of epidemics for clues about what the future might hold.4_ bird flu first appeared in 1997, it has 5_(take) more than a hundred lives. Many people fear it could be the next global epidemic, especially as sc
6、ientists who studied tissue from the bodies of the 1918 Spanish flu proved that bird flu is a modern 6_（adapt） of the same virus.Bacteria and viruses have been 7_ since the beginning of life on earth and many of todays diseases have existed as long as humans have. It is important to look 8_ the spre
7、ad of diseases throughout history to discover the causes and effects of 9._(epidemic), and 10_(hope), foresee and prevent them in the future.四 用所给动词的适当形式填空 （5x2）1.If you had posted the letter, Joan _ (receive)it last Monday.2.What would you say or do if someone _ (call) you a fool?3.If he _ (not be)
8、 ill , he would have done something to help us.4.If you had studied hard, you _ (be)a college student now.5.i am not tired. If I were tired, I _ (have ) a rest.6.She has been away since last week. If she had been here yesterday, she _ (go) to see the film with us. V. 完形填空(共10小题；每小题2分，满分20分)阅读下面短文，掌握
9、其大意，然后从各题所给的A、B、C和D项中，选出最佳选项. As she waited at the edge of the ice for her music to start, Peggy took a quick look at her father standing nearby with a group of parents and teachers. He smiled at her . Then she (1) out at the audience , hoping to see her mother. These two , Alvert and Doris, Flemint
10、, had driven all the way from California more than 2,000 miles away, to see their (2) compete in this sports meet in Cleveland, Ohio. The music (3) and Peggy moved onto the ice, letting the music carry her along into her turns, and she began skating with much (4) in herself . The cold fear she alway
11、s had in the last seconds before skating onto the ice was (5) . She was feeling the movement of the (6) and letting it carry her. She skated easily , then did some jumps, a final turn and her performance was finished. The crowd loved it and cheered as she skated off the ice. ”Nice job,” said one of
12、the other (7) . It was the remark that always came after a free-skating performance. But what should the (8) say? Standing beside her father , Peggy young skaters , some waiting (9) alone, others with a parent .Shortly before 10 oclock the results were (10). The new United States Womens Figure Skati
13、ng Champion was Peggy Fleming of Passdena, California.1.A looked B. watched C. found D. stepped2.A friend B. children C. son D. daughter 3.A.started B. played C. developed D. sang 4.A.thought B. belief C. success D. anxiety 5.A.lost B. present C. strong D. gone 6.A.music B. fear C. ice D. body 7.A.s
14、katers B. parents C. teachers D. journalists 8.A.players B. audience C. judges D. listeners 9.A.comfortably B. hurriedly C. happily D. anxiously 10.A.carried out B. let out C. announced D. declaredVI.阅读理解（20分）第一节 阅读以下短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。AThe opera house in Santa Fe, New Mexico, is one of
15、the most beautiful in the United States. It is small and open, with one roof over the stage where singers perform and another roof over part of the audience. This opera house in the mountain is one of the best in the country, which may seem surprising because performances are only given during seven
16、 weeks in summer, and because Santa Fe is a very small city.One reason why the Santa Fe Opera is so good is that it attracts many excellent young singers .They all hope to sing in famous opera houses like Metropolitan in New York someday. And they work hard to become well-known during the summer. Th
17、e musicians and directors are experts who come from the best orchestras(管弦乐队) and operas in the country during their vacations. They enjoy working there because they like to live in Santa Fe, which is near both the mountains and the desert. It is very beautiful there in summer.The state government o
18、f New Mexico advertises the Santa Fe Opera in newspapers all over the country， and a great many tourists come to New Mexico because of the opera ,Still ,most of the audience does come from Santa Fe and other nearby cities. And all the seats in the theater are sold for every show.There is only one th
19、ing that some people do not like about the Santa Fe Opera, and that is the cold weather .Because the theater is open, performances cannot start before it gets dark at nine oclock in the evening, and then the mountain air becomes very cool. Sometimes people complain about the cold air ,but because th
20、e opera is good , these people come back again wearing warm coats.1.This passage mainly introduces_A. a mountain city B. young musiciansC. an opera house D. the tourism in Santa Fe2. Young singers come to perform in Santa Fe Opera because_.A. the music quality is high B. they enjoy the climate there
21、 C. they want to be famous D. they like the scenery there3. It seems surprising that Santa Fe becomes famous because_A. it is only a very small place B .it is between the mountain and desertC. all the seats are sold for every show D.musicians there are form the best orchestras4.Audience complain bec
22、ause _. A the opera is so good B the temperature at night is very lowC there are so many people watching the performance. D the text doesnt tell us5. From the passage ,we can learn that _.A. the opera house is open without any roofs B. musicians always work in FeC. the government advertises to attra
23、ct more musiciansD. performances are held in Santa Fe only after it is dark BThe world itself is becoming much smaller by using modern traffic and modern communication means. Life today is much easier than it was hundreds of years ago, but it has brought new problems .One of the biggest problems is
24、pollution. To pollute means to make things dirty. Pollution comes in many ways ,We see it ,smell it, drink it and even hear it .Man has been polluting the earth. The more people ,the more pollution. Many years ago, the problem was not so serious because there were not so many people ,When the land w
25、as used up or the river was dirty in one place, man moved to another place, But this is no longer true.Man is now slowly polluting the whole world.Air pollution is still the most serious .Its bad for all living things in the world , but it is not the only one kind of pollution. Water pollution kills
26、 our fish and pollutes our drinking water. Noise pollution makes us angry more easily.Many countries are making rules to fight pollution, They stop people from burning coal in house and factories in the city. And from putting dirty smoke into the air. Pollution by SO2 is now the most dangerous kind
27、of air pollution, It is caused by heavy traffic .We are sure that if there are fewer people driving . there will be less air pollution.The earth is our home, We must take care of it . That means keeping the land. Water and air clean And we must take care of the rise in pollution at the same time.1._
28、,our world is becoming much smallerA. Because of the rise in pollution B. Thanks to science developmentC. Because the earth is being polluted day and night.D. Because the earth is blown away by the wind every year2. Hundreds of years ago., life was _it is todayA. much easier than B. as easy as C. mu
29、ch harder than D. as hard as 3.Pollution comes in many ways , We can even hear it , Here “it “means _A rubbish (垃圾) B. noise pollution C. air pollution D. water pollution4. Air pollution is the most serious kind of pollution because_A. it makes much noise B. it make us angry more easilyC. it makes o
30、ur rivers and lakes dirty. D. Its bad for all living things in the world.5. Which of the following is NOT true?A. Many countries are making rules to fight pollutionB. The pollution of the earth grows as fast as the world population doesC. The problem of pollution is not so serious because there are
31、not so many people living on the earth.D. If people could go to work by bus or bike instead of car or motorbike, it would be helpful in fighting against the problem of SO2Keys to the test 1I. 单词拼写。（ 10 x1.5）1.digest 2. tolerate 3. oppose 4. compulsory 5.lame 6.annual 7.mineral 8. abused 9. pulse 10.
32、 postponed二用词组的恰当形式填空. 10x21. stopping in its tracks 2. in vain 3. straight away 4. at random 5. wiped out 6. at any rate 7. came up 8.go through 9. at all costs. 10. equipped with三课文填空：10x1.51. throughout 2. with 3. drawing 4. Since 5. taken 6. adaptation 7. around 8. at 9. epidemics, 10. hopefully
33、 四 用所给动词的适当形式填空 （5x2）1. would have received 2. called 3. had not been 4.would be 5. would have V. 完形填空(共10小题；每小题2分，满分20分)【答案】本文将的是Peggy参加音乐溜冰比赛的实况。1 A指Peggy 观众群中搜索她母亲，而looked out 搜寻，注意正合题意。比较其他选项：watched out 提防，戒备，留心：found out发现：stepped 跨步。2 D根据前文有father和mother，所以可知peggy是他们的孩子：在根据后文是用she代指peggy的，所以推
34、出是“他们”的女儿daughter。3 A指音乐开始响起，started 开始，切合题意：其他选项不符合文意。4 B 由语境知，随着音乐的响起peggy开始带着自信地溜冰。Belief(in)相信，信任，信心，最为贴切。Thought 认为，想；success成功；anxiety焦虑。5 D 结合前后句意思可知，Peggy渐渐进入状态，即她的焦虑渐渐消失(gone)。6 A 根据前面的letting the music carry her along into her turns 可知此处的it代指music，即感觉到音乐的节拍。7 A 由“the other”可知是与Peggy身份相同的人，
35、即其他的溜冰者skaters。8 C 由语境知，Peggy作为表演者，评委的意见是相当重要的；同时由后句可知，她与父亲在急切地等待分数的公布。结合以上不难判断答案为C judges评委。9 D 指一些年轻选手在焦急(anxiously)地等待结果的宣布。10 C 表示比赛结果的宣布，一般用announced；比较其他选项：carried out 执行；let out 泄露；declared 宣布，宣告重大事情，如战争等。VI.阅读理解（20分）A 【答案】1解析 本题为主旨题。从第1段及全文内容可以明显看出本文主旨。C2 解析 本题为细节题。从文章第2段第2句话They all hope to
36、 sing in famous opera houses like Metropolitan in New York someday, and they work hard to become well-known during the summer 可以看出年轻歌手到Santa Fe 歌剧院表演的目的。答案C3. 解析 本题为推断题。从第1段最后一句话中的and because Santa Fe is a very small city 可以做出正确判断。答案A4 解析 本题为细节题， 见最后一段第2句话答案 B5 解析 本题为推断题。见最后一段第2句话中的performances cann
37、ot start before it gets- 答案 BB.1.解析：推断题.由文章的首句子我们得知:世界变小是由于modern traffic and modern communication means(现代交通运输工具和沟通工具的使用),而这一切要靠科学技术的发展。答案：B 2. 解析：语义理解题.原文的第1段和第2句告诉我们Life today is much easier than it was hundreds of years ago(今天的生活比以前容易得多),反过来说,以前的生活一定比今天艰难。答案： C 3.解析：推断题.在四个选项中,只有 noise pollution 噪音污染 是听得见的.。答案：.B.4. 解析：,细节题.根据第4段的第1。2句Air pollution is still the most serious ,Its bad for all living things in the world可以得知 。答案：D5.解析：选项C可以在原文第2段的第3句找到，但它缺少了前提条件many years ago（以前不严重而现在严重），所以选项是错误的。答案：C