单元测试卷（Unit1）
II. 单项选择:20%
21. I will take you in my car to your college______, but I’m not sure.
A. if possible
B. if necessary
C. when necessary
D. where necessary
22. I ordered him not to be late, so he _______his clock. A. put back B. put off C. put forward D. put away
23. You must keep us ______of how things are going here. A. informed B. informing C. inform D. to inform
24. After his journey from abroad, he returned home,________. A. exhausting B. exhausted C. being exhausted D. having exhausted
25. ________do you base your calculation? A. On which B. On what C. About what D. For what
26. It’s dangerous to get close to the building___________. A. under construction B. built C. been built D. bui lding
27. The bad weather was partly______ for crop failure this year. A. blame B. to blame C. blaming D. to have blamed
28. What he said at the meeting suggested that he _____with us . A. didn’t agree B. shouldn’t agree C. not agree D. should agree
29. Don’t be too _____your little son;_______, he is a boy of six.
A. severe on ; above all
B. severe with; at all
C. severe about; after all
D. severe on; after all
30. After he took some medicine, his pain began to ______ A. ease back B. ease down C. ease off D. ease out
31. _______to sunlight for too much time will do harm to one’s skin.
A. Exposed
B. Having exposed
C. Being exposed
D. After being exposed
32. His son is very naughty and has formed some bad habits. I think he should______.
A. cure them of him
B. cure him of them
C. cure them off him
D. cure him off them
33. The student was ____reading the novel that he didn’t sense that his teacher was just standing beside him.
A.very absorbing
B. very absorbed in
C. so absorbed in
D. so absorbed on
34As he had to ________the summer course , he didn’t go on a visit to Qindao with his parents.
A. join
B. attend
C. take part
D. join in.
35 . Who is ________ the patient? A. taking care B. looking for C. attending on D. attending to
36. _______, I’d like to say how much I’ve enjoyed staying in your beautiful country.
A. To conclude
B. To include
C. In the conclusion
D. As conclusion
37. Your story is perfect; I’ve never heard ________ before. A. the better one B. the best one C. a better one D. a good one
38. When driving on the busy road, you can never be _______. A. cautious B. too cautious C. careful D. too careless
39. He ______ our suggestion. Instead she went there alone. A. followed B. accepted C. rejected D. disagreed
40 After a careful thought, the general _____a conclusion that the enemy was fleeing north.
A. came
B. arrived
C. got
D. drew
III完形填空(20%) Two years ago my husband bought me a bike. If you live in a town, it is often 41than a car and you don’t have to worry 42parking. You can 43it anywhere. As it has a seat 44the back and a basket at the 45 I can 46 my small daughter to the library, shopping, anywhere in fact.
I use it 47in summer when the weather is warm and dry. It can also be very 48 You must of course be careful 49a bike. Accidents are not the 50 problem, though. One day I went shopping and came back to 51my front wheel was missing. Though it was a long walk to the bike shop, I have to buy a__52__one.
My husband 53my bike sometimes for short journey. He is 54 a good cyclist, but he says it is 55_than waiting for a bus. He still 56 his car for 57journeys, but I think that all this sitting down is making 58 fat and lazy. On my bike I get a lot of 59 and fresh air, and cycling makes me feel a lot 60
41A. fast B. faster C. quick D. quickly
42. A. with B. about C. at D. over
43. A. lie B. laid C. forget D. leave
44 . A. in B. at C. behind D. down
45 . A. before B. top C. front D. end
46 . A. take B. bring C. fetch D. carry
47. A. not B. more C. best D. most
48. A. danger B. of danger C. dangerous D. dangerously
49. A. on B. over C. above D. with
50. A. one B. only C. very D. right
51. A. see B. watch C. find D. look
52. A. another B. new C. other D. the other
53. A. uses B. takes C. brings D. fetches
54. A. no B. / C. also D. not
55. A. good B. well C. better D. more
56. A. likes B. prefers C. loves D. hopes
57. A. short B. longer C. long D. small
58. A. me B. us C. him D. her
59. A. exercise B. good C. practice D. games
60. A. old B. older C. young D. younger
IV、阅读理解(30%)A
Language as a System of Symbols
Of all systems of symbols(符号), language is the most highly developed. It has been pointed out that human beings, by agreement, can make anything stand for anything. Human beings have agreed, in the course of centuries of mutual(相互的)dependency, to let the various noises that they can produce with their lungs, throats, tongues, teeth, and lips systematically stand for certain happenings in their nervous systems. We call that system of agreements language.
There is no necessary connection between the symbol and that which it stands for. Just as social positions can be symbolized by feathers worn on the head, by gold on the watch chain, or by a thousand other things according to the culture we live in, so the fact of being hungry can be symbolized by a thousand different noises according to the culture we live in.
However obvious these facts may appear at first glance, they are actually not so obvious as they seem except when we take special pains to think about the subject. Symbols and the things they stand for are independent of each other, yet we all have a way of feeling as if, and sometimes acting as if, there were necessary connections. For example, there are people who feel that foreign languages are unreasonable by nature; foreigners have such funny names for things, and why can’t they call things by their right names? This feeling exh ibits itself most strongly in those English and American tourists who seem to believe that they can make the natives of any country understand English if they shout loud enough. Like the little boy who is reported to have said: “Pigs are called pigs because they are such dirty animals,” they feel that the symbol is inherently(内在地) connected in some way with the things symbolized.
61. Language is a highly developed system of symbols because human beings ______.
A. have made use of language for centuries
B. use our nervous systems to support language
C. have made various noises stand for any events
D. can make anything stand for anything by agreement
62. Wha t can we conclude from Paragraph 2?______.
A. Different noises may mean different things.
B. Our culture determines what a symbol stands for.
C. The language we use symbolizes our social positions.
D. Our social positions determine the way we are dressed.
63. In Paragraph 3, “take special pains” probably means “_____”.
A. try very hard
B. take our time
C. are very unhappy
D. feel especially painful
64. The example of the little boy is used to show that _____.
A. adults often learn from their young
B. “pig” is a dirty word because pigs are dirty
C. words are not connected with the things they stand for
D. people sometimes have wrong ideas about how language works
B
Doctors may now be able to stop many heart attacks. An important new study reports that doctors have a new drug. This drug is called TPA. It may be better than any other heart drugs.
Many doctors now use a drug called streptokinase. But this drug sometimes causes problems for patients. It can even cause bleeding （流血）in the brain. Some doctors do not use streptokinase. Streptokinase can save about 1/3 of the people with heart attacks. But TPA will save about 2/3.
One reason TPA can help more people is because of time. This new drug is easier and faster to use. It will give doctors more time in hospitals. Then they can study the problem well. People with heart problems can also keep some TPA at home. When a heart attack starts, they can take some TPA right away. Then they will have time to get to the hospital. This is important because about 860,000 people in the United States die before they get to the hospital.
This is another reason why TPA is good news for people with heart attacks. According to the study, it is much safer; it does n’t cause other problems like streptokinase does. TAP works only on the heart. It does not have an effect on the blood or cause bleeding.
Doctor plan to do more studies about TAP. They need to test this new drug on many more people with heart attacks. But in a few years, many doctors and hospitals will probably start using this exciting new drug.
65. In your opinion, the best title for this passage is .
A. Heart Attacks
B. A New Drug for Heart Attacks
C. The Cause of Heart Attacks
D. A Drug Called Streptokinase
66. The story says that TPA . A. is safer and faster than the old drug
B. is very dangerous
C. is slower and harder to use than the old drug
D. causes many problems
67. This new drug may mean .
A. more people will die from heart attacks
B. the same number of people will die from heart attacks
C. fewer people will die from heart attacks
D. no one will die from heart attacks
68. Which of the following is TRUE?
A. Streptokinase is the new drug for heart attacks
B. TPA can save fewer people with heart attacks that streptokinase
C. people who take TPA at home before they go to hospital must be very careful.
D. Probably TPA will be widely used in America in the following years.
C
The Sahara Festival is a celebration of the very recent past. The three-day event is not fixed to the same dates each year, but generally takes place in November or December. It is well attended by tourists, but even better attended by locals.
During the opening ceremonies, after the official greetings from the government leaders, people who attend the festival begin to march
smartly before the viewing stands, and white camels transport their riders across the sands. Horsemen from different nations display their beautiful clothes and their fine horsemanship. One following another, groups of musicians and dancers from all over the Sahara take their turns to show off their wonderful traditional culture. Groups of men in blue and yellow play horns and beat drums as they dance in different designs. On their knees in the sand, a group of women in long dark dresses dance with their hair: their long, dark, shiny hair is thrown back and forth in the wind to the rhythm of their dance.
The local and visiting Italian dogs are anxious to run after hares. The crowd is on its feet for the camel races. Camels and riders run far into the distance, and then return to the finish Line in front of the cheering people.
Towards the evening, there comes the grand finale of the opening day, an extremely exciting horserace. All the riders run very fast on horseback. Some riders hang off the side of their saddles. Some even ride upside down----their legs and feet straight up in the air----all at full speed. Others rush down the course together, men arm in arm, on different horses. On and on they went. So fast and so wonderful!
69. The Sahara Festival is a festival which________.
A. has a very long history in North Africa
B. is held in the same place on the same day
C. is attended mainly by the people in the Sahara
D. is celebrated mostly by travelers from different countries
70. Before the races begin, ________ take part in the activities during the opening ceremonies.
A. musicians, dancers, horses and hares
B. camel riders, musicians, dogs and hares
C. horsemen, dancers, camels and dogs
D. musicians, officials, camels and horses
71. The underlined word "finale" in the fourth paragraph most probably means the ________of the opening day.
A. first part
B. middle
C. last part
D. whole
72. This passage mainly tells readers_______.
A. what happens on the opening day of the Sahara Festival
B. how people celebrate during the three-day Sahara Festival
C. what takes place at the closing ceremonies of the Sahara Festival
D. how animals race on the first and the last days of the Sahara Festival
D
From the moment that an animal is born it has to make decisions. It has to decide which of the things around it are for eating, and which are to be avoided; when to attack and when to run away. The animal is, in fact, playing a very dangerous game with its environment, a game in which it must make decision—a matter of life or death.
Animals’ ability to act reasonably is believed to come partly from what we may call “genetic (遗传性的)learning”, which is different from the individual (个体的) learning that an animal does in the course of its own lifetime. Genetic learning is learning by a species—animals of the same kind—as a whole, and it is achieved by selection of those members of each generation that happen to act in the right way. However, the role of genetic learning depends upon how similar the future environment is to the past. The more important individual experience is likely to be, the less important is genetic learning as a means of getting over the problems of the survival game. Because most animals live in ever changing environments from one generation to the next, it is not surprising to find that very few species indeed depend wholly upon genetic learning.
In the great majority of animals, their particular ways of acting in a new environment are a compound (复合体) of individual experience added to the action patterns animals are born with. That is why animals can survive.
73．The animal’s life will come to an end ____________ .
A．if the animal makes a wrong decision B．if the animal plays a dangerous game
C．when the animal attacks its enemy D．when the animal runs too slowly
74．Very few species depend entirely on genetic learning because ____________ .
A．each generation has its own way of learning B．their environments change all the time
C．they can act reasonably on their own D．it takes their whole life to learn
75．When the environment doesn’t change much, __________________.
A．animals cannot act in a right way B．genetic learning is less important for animals
C．individual learning plays a less important role D．animals cannot get over problems on their own
76．Animals’ living on generation after generation depends on _______________ .
A．their natural action pattern with their own experience B．the lessons they have learnt during their lifetime
C．their experience in particular environments D．the knowledge passed on by their parents
E
Some British and American people like to invite friends for a meal at home. You should not be upset if your English friends don’t invite you home. It doesn’t mean they don’t like you！
Dinner parties usually start between 7 p. m. and 8 p. m. and end at about 11 p. m. Ask your host what time you shou ld arrive. It’s polite to bring flowers, chocolates or a bottle of wine as a gift.
Usually the evening starts with drinks and snacks. Do you want to be extrapolite? Say how much you like the room, or the pictures on the wall. But remember—it’s not poli te to ask how much things cost.
In many families, the husband sits at one end of the table and the wife sits at the other side. They eat with their guests.
You’ll probably start the meal with soup or something small, then you’ll have meat or fish with v egetables, and then dessert, followed by coffee. It’s polite to finish everything on your plate and to take more if you want it.
Did you enjoy the evening? Call your hosts the next day, or write them a short“Thank you”letter. British and American people like to say“Thank you, thank you, thank you”all the time!
77. An English friend doesn’t invite you to his or her dinner, which.
A. means he or she doesn’t like you
B. means he or she likes you
C. doesn’t mean he or she likes you
D. doesn’t mean he or she doesn’t like you
78. You are going to attend a dinner party, and .
A. you’d better bring a certain present with you
B. you must leave home for it at 7 p. m.
C. you should ask your host when you should leave
D. you must arrive before 8 p. m.
79. It’s impolite.
A. to say that you like the host’s room very much
B. for a guest to ask the host the price of the things in the room
C. for a guest to have drinks and snacks before the evening.
D. for the host and the hostess to sit and eat with their guests
80. In which order will you eat or drink the following things at a meal?
A. Snacks, vegetables, meat, coffee.
B. Coffee, drinks, soup, fish, vegetables, dessert.
C. Soup, meat with vegetables, dessert and coffee.
D. Drinks, soup, something small, fish and vegetables.
V. 单句改错: ( 每句只有一处错) 10%
1. We object to leave him alone at home. _____________
2. Aspirin is a wonderful cure of cold. ________________
3. Can you treat me of my headache ? ______________
4. Absorbing in his writing, the writer forgot to flick the ashes from his cigar. _____
5. It is sure that our team will win. ________________
6. No one announced me the time of the lecture, so I missed it. ____________
7. How to prepare a body for it was still remained a difficult job. ___________
8. This place is in a great needof teachers. ________________
9. Would you please explain us the usage of the last word in this sentence?_______
10. After four years of fighting, the war came to one end . _____________
VI. 完成句子10%
1. 1860年，一个名叫威廉的英国人提出了一项更好的计划。
In 1860, a better plan _______ ________ _________by an Englishman , William.
2. 除了几个单词外，我对法语一无所知。________ ________ a few words, I do not know any French at all .
3. 每次杰克来城里都会来看望我。Jack will drop in on me_________ _________he _________ to town。
4. 戴维对该项计划十分热心。David________ very_________ _________the plan.
5. 你能理解这篇课文吗？Can you________ _________ _________the text?
6. 妈妈，把我抱起来——我看不见。________me________, Mummy—I can’t see.
7. 他对项目的全面成功做出了非常积极的贡献。
He________ _________very positive________ _________the overall success of the project.
VII书面表达(满分10分)
假设有一批英国中学生将来你校就读，校方要求你在开班典礼上介绍一下学校的有关要求。请按以下要点写一篇发言
稿。
．上学要穿戴整洁
．上课不迟到、早退
．保持校园清洁
．走路靠右行；若要骑车上学，请办自行车许可证
注意：
1．词数：100左右；
2. 可适当增加细节，以使行文连贯；
3. 开头和结尾已为你写好。
参考词汇：许可证permit
Good morning, dear friends. Welcome to our school.
Thanks.
Suggested answers:
II. 21-30 ACABBABADC 31-40 CBCBDACBCD
III. 41-50 BBDBCADCAB 51-60CBADCBBCAD
IV. 61-64DBAD 65-68BACD 69-72CDCA 73-76ABCA 77-80DABC
V. 1. leave ---leaving 2. of----for 3. of—for/ treat—cure
4. Absorbing---Absorbed
5. sure—certain
6. me之前加to
7. 删除was 8. 删除a 9. us之前加to 10. one—an
VI. 1. was put forward 2. Apart from
3. every time comes
4. is enthusiastic about
5. make sense of
6. Lift up
7. made a contribution to
VII.
Good morning, dear friends. Welcome to our school. Now please allow me to introduce you to some of our school rules here.
As high school students, firstly, we are expected to be neatly dressed when at school. Secondly, it must be made clear that we should never be late for class or leave school before it is over. The school is a place for us to live and study in, so we must keep it clean. Lastly, when you are walking on the road, please remember to keep to the right, and, if you want to go to school by bike, you must have a bicycle permit.
Thanks.
高中语文必修一第二单元测试题 一、选择题。（每题4分，共36分） 1．下列词语中加点的字的读音全都正确的一组是（ ） A ．泛．fàn 南 阙．quē秦． 杯杓zhuó 缒．chuí下 B ．淬．cuì火 箕踞．jù 参乘．chéng 飨． xi ǎng 士卒 C ．目眩．xuàn 拊．fǔ心． 目眦．zì 被八创． chuāng D. 瞋．c hēn g 目 忤．w ǔ视 鲰．zōu 生 彘zhì．．．肩 2．下列语句中没有通假字的一项是( ) A ．失其所与，不知 夫晋，何厌之有 B ．秦伯说，与郑人盟 旦日不可不蚤自来谢项王 C ．以其无礼于晋，且贰于楚也 料大王士卒足以当项王乎 D ．今日往而不反者，竖子也 愿伯具言臣之不敢倍德也 3．下列句中划线词语古今意义相近的一项是( ) A ．备他盗之出入与非常．．也 行李．．之往来 B ．为之奈何．． 人不敢．．与忤视 C ．樊将军以穷困．．来归丹 若舍郑以为东道主．．． D ．微夫人．．之力不及此 而伤长者．．之意 4.下列各句中的“之”字用法分类正确的一项是（ ） ①项伯乃夜驰之沛公军，私见张良 ②所以遣将守关者，备他盗之出入与非常也 ③因击沛公于坐，杀之 ④愿伯具言臣之不敢倍德也 ⑤臣请入，与之同命 ⑥今者有小人之言，令将军与臣有却 ⑦沛公之参乘樊哙者也 ⑧闻大王有意督过之 A ．①⑧/②④/③/⑤⑥⑦ B.①/②④⑥/③⑤⑧/⑦ C ．①/②④/③⑤⑧/⑥⑦ D.①⑧/②⑥/④⑦/③⑤ 5．下列句子中“其”字的用法不同于其他三句的是( ) A ．以其无礼于晋 B ．太子迟之，疑其有改悔 C ．其意常在沛公也 D ．吾其还也 6.下列句子在文中的意思正确的一项是（ ） A ．晋军函陵。——晋国的军队在函陵。 B ．臣之壮也，犹不如人。——我壮年的时候，尚且赶不上别人。 C ．持千金之资币物 ——拿着价值千金的货币和物品 D ．夫晋，何厌之有？——晋国，有什么讨厌的呢？ 7．对下列文言句式的说明，不准确的一项是( ) A ．竖子不足与谋(省略句，即“竖子不足与之谋”) B ．大王来何操(谓语后置，即“大王来操何”) C ．吾属今为之虏矣(被动句，“为……”表被动) D ．将军战河北(介宾后置，即“将军（于）河北战”) 8.明知“鸿门宴”杀机四伏，不是一次真正的宴会，善于应变的刘邦为何还要“赴宴”呢？选出分析不正确的一项（???? ） A ．从宴前形势看，项强刘弱，刘邦必须“赴宴”。 B ．仗着和项伯有“婚姻”关系，项王讲感情，不会杀刘邦。 C ．项王一向自高自大，刘邦会见机行事，投项王之所好，以满足其虚荣心，躲过这一关。 D ．不去“谢项王”，会立即遭受全军覆灭之灾。 9．下列文学常识和文化常识的表述，正确的一项是( ) A ．《史记》是我国第一部编年体通史，作者司马迁。鲁迅称其为“史家之绝唱，无韵之离骚”。 B ．《左传》是我国第一部纪传体史书，是为《春秋》作注解的，其它两部为《公羊传》《谷梁传》，所以又称为《春秋左氏传》或《左氏春秋》。 C ．《战国策》是国别体史书，它的作者是西汉的刘向，《烛之武退秦师》就选自此书。 D ．宴席的四面座位，以东向最尊，次为南向，再次为北向，西向侍坐。《鸿门宴》中“项王、项伯东向坐”，是最上位，范增南向坐，是第二位，再次是刘邦北向座，张良则为侍坐。从座次可看出双方力量的悬殊与项羽的自高自大。 二、阅读鉴赏 (一)阅读下面的古诗，完成1～2题。（8分） 题乌江亭 夏日绝句 杜牧 李清照 胜败兵家事不期，包羞忍耻是男儿。 生当作人杰，死亦为鬼雄。 江东子弟多才俊，卷土重来未可知。 至今思项羽，不肯过江东。 10．下列对诗句解释有误的一项是( ) A ．“胜败兵家事不期”，“事不期”是说胜败之事，不能预料。 B ．“包羞忍耻是男儿”，是说项羽遭挫折不灰心，是真正男儿。 C ．“卷土重来未可知”，是说如若重整旗鼓，是大有可为的。 D ．“生当作人杰，死亦为鬼雄”，是说人要有骨气，不管是活着还是死去，都要顶天立地。 11．对两首诗的鉴赏，表述不当的一项是( ) A ．杜牧诗议论不落传统说法的窠臼，对项羽的自刎持否定态度。 B ．杜牧诗议论不落传统说法的窠臼，对项羽的自刎持肯定态度。 C ．李清照诗充分肯定项羽的英雄气节，赞扬项羽的高风亮节。 D ．李清照诗与杜牧诗，对项羽的看法是迥然不同的，都从不同侧面反映了作者的态度。 (二)阅读下文，回答问题。（20分） 烛之武退秦师
人教版必修一数学教学质量检测卷【一】 第 一 章 《 集 合 》 时 间：90分钟 满 分：150分 姓名： 成绩： 一、选择题：本大题共12小题，每小题5分，共60分。在每小题给出的四个选项中，只有一项是符合题目要求的。 1 下列各项中，不可以组成集合的是（ ） A 所有的正数 B 等于2的数 C 充分接近0的数 D 不等于0的偶数 2 下列四个集合中，是空集的是（ ） A }33|{=+x x B },,|),{(22R y x x y y x ∈-= C }0|{2≤x x D },01|{2R x x x x ∈=+- 3 下列表示图形中的阴影部分的是（ ） A ()()A C B C B ()()A B A C C ()()A B B C D ()A B C 4 若集合{},,M a b c =中的元素是△ABC 的三边长，则△ABC 一定不是（ ） A 锐角三角形 B 直角三角形 C 钝角三角形 D 等腰三角形 5 若全集{}{}0,1,2,32U U C A ==且，则集合A 的真子集共有（ ） A 3个 B 5个 C 7个 D 8个 6. 下列命题正确的有（ ） （1）很小的实数可以构成集合； （2）集合{}1|2-=x y y 与集合(){}1|,2-=x y y x 是同一个集合；
（3）3611,,,,0.5242-这些数组成的集合有5个元素； （4）集合(){}R y x xy y x ∈≤,,0|,是指第二和第四象限内的点集 A 0个 B 1个 C 2个 D 3个 7. 若集合}1,1{-=A ，}1|{==mx x B ，且A B A =?，则m 的值为（ ） A 1 B 1- C 1或1- D 1或1-或0 8 若集合{}{} 22(,)0,(,)0,,M x y x y N x y x y x R y R =+==+=∈∈，则有（ ） A M N M = B M N N = C M N M = D M N =? 9. 方程组? ??=-=+91 22y x y x 的解集是（ ） A ()5,4 B ()4,5- C (){}4,5- D (){}4,5- 10. 下列表述中错误的是（ ） A 若A B A B A =? 则, B 若B A B B A ?=，则 C )(B A A )(B A D ()()()B C A C B A C U U U = 11．若集合1{|,},{|,},{|,}22 n P x x n n Z Q x x n Z S x x n n Z ==∈==∈==+∈，则下列各项中正确的是（ ）A ． Q P ≠? B ．Q S ≠? C ． Q P S = D ．Q P S = 12．已知集合M={x|x 1},N={x|x>}a ≤-，若M N ≠?，则有（ ） A ．1a <- B ．1a >- C ． 1a ≤- D ．1a ≥- 二、填空题：本大题共5小题，每小题5分，共20分。 13 设{}{} 34|,|,<>=≤≤==x x x A C b x a x A R U U 或,则______,==b a 14.已知{15},{4}A x x x B x a x a =<->=≤<+或,若A ?≠B,则实数a 的取值范围是 . 15. 某班有学生55人，其中体育爱好者43人，音乐爱好者34人，还有4人既不爱好体育也不爱
数列单元测试题 命题人：张晓光 一、选择题(本大题共10个小题，每小题5分，共50分，在每小题给出的四个选项中，只有 一项是符号题目要求的。) 1．已知等差数列{a n }的前n 项和为S n ，且满足S 33－S 2 2 ＝1，则数列{a n }的公差是( ) A.1 2 B ．1 C ．2 D ．3 2．设等比数列{a n }的前n 项和为S n ，若8a 2＋a 5＝0，则下列式子中数值不能确定的是( ) A.a 5a 3 B.S 5 S 3 C.a n ＋1a n D.S n ＋1S n 3．设数列{a n }满足a 1＝0，a n ＋a n ＋1＝2，则a 2011的值为( ) A ．2 B ．1 C ．0 D ．－2 4．已知数列{a n }满足log 3a n ＋1＝log 3a n ＋1(n ∈N *)且a 2＋a 4＋a 6＝9，则log 13 (a 5＋a 7＋a 9)的值是 ( ) A ．－5 B ．－15 C ．5 D.15 5．已知两个等差数列{a n }和{b n }的前n 项和分别为A n 和B n ，且A n B n ＝7n ＋45n ＋3，则使得a n b n 为正偶数 时，n 的值可以是( ) A ．1 B ．2 C ．5 D ．3或11 6．各项都是正数的等比数列{a n }的公比q ≠1，且a 2，1 2a 3，a 1成等差数列，则a 3＋a 4a 4＋a 5 的值为( ) A.1－52 B.5＋12 C.5－12 D.5＋12或5－12 7．已知数列{a n }为等差数列，若a 11 a 10 <－1，且它们的前n 项和S n 有最大值，则使得S n >0的最大 值n 为( ) A ．11 B ．19 C ．20 D ．21 8．等比数列{a n }中，a 1＝512，公比q ＝－1 2 ，用Πn 表示它的前n 项之积：Πn ＝a 1·a 2·…·a n ， 则Πn 中最大的是( ) A ．Π11 B ．Π10 C ．Π9 D ．Π8 9．已知等差数列{a n }的前n 项和为S n ，若a 1＝1，S 3＝a 5，a m ＝2011，则m ＝( ) A ．1004 B ．1005 C ．1006 D ．1007 10．已知数列{a n }的通项公式为a n ＝6n －4，数列{b n }的通项公式为b n ＝2n ，则在数列{a n }的前 100项中与数列{b n }中相同的项有( ) A ．50项 B ．34项 C ．6项 D ．5项 二、填空题(本大题共5个小题，每小题5分，共25分，把正确答案填在题中横线上) 11．已知数列{a n }满足：a n ＋1＝1－1 a n ，a 1 ＝2，记数列{a n }的前n 项之积为P n ，则P 2011＝________. 12．秋末冬初，流感盛行，荆门市某医院近30天每天入院治疗流感的人数依次构成数列{a n }， 已知a 1＝1，a 2＝2，且a n ＋2－a n ＝1＋(－1)n (n ∈N *)，则该医院30天入院治疗流感的人数共有________人．
Unit1Great scientists SectionⅠWarming Up,Pre-reading,Reading& Comprehending 课后篇巩固提升 一、用括号内所给单词的适当形式填空 1.—We have drawn a (conclude). —What’s it? —It is Tom rather than David who made a serious mistake. 2.I was so (absorb) in the book that I didn’t hear you come in. 3.—Mary,don’t always keep yourself (expose) to the sun.It’s bad for your skin. — Thank you. 4.Do you know how to prove a new idea in (science) research? 5.She found her new job very (challenge) when she came to the new company. 6.It is (announce) that the river has been polluted seriously. 7.Neither the passengers nor the driver (be) to blame. 1
2 8.Seeing the doctor,the little boy said he didn ’t want to (examine). 二、写出画线部分的汉语意思 There was an explosion in a big storehouse.No one had foreseen 1. it and the neighbourhoods 2. near it were affected seriously.Many of the victims 3. were sent to the nearest hospital.And the physicians 4. did all they could to save the injured.However,the accident ’s consequence was severe 5. and some firemen died.We should learn from the explosion and avoid such accidents. 预料,预计 2.居民区 3.受害者 4.医生 5.严重的 三、单句填空 1.I wanted the children to keep (expose) to the language and culture. 2.This medicine will cure him his cough. 3.To our surprise,the man,who was looked down upon by others in the past,is now control of the whole project. 4. conclude,I ’d like to say how much I ’ve enjoyed staying here. 5.His expression suggested that he (be) angry. 6.Nobody is to blame it.
高一语文必修①第二单元测试题 一.选择题 1．下列加点字的注音完全正确 ．．．． 的一项是( ) 2．下列加点字注音完全正确 ．．．． 的一项是（） A.嘉言懿．行（yì）提要钩玄．（xuán）共．其乏困（gōng）失其所与．（yǔ） B.变徵．之声（zhǐ）偏袒扼腕．（wǎn）夜缒．而出（zhuì）以药淬．之（cuì） C.相濡．以沫（rú）瞋．目怒视（chēng）遭受重创．（chuāng）切齿拊．心（fǔ） D.鲰．生说我（zōu）戮．力同心（lù）按剑而跽．（jì）不胜杯杓．（zhuó） 3.下列词语中没有错别字 ．．．．． 的一组是( ) A．驰援佚之狐明察秋毫急风劲草翼蔽沛公 B．规矩流线形何厌之有通宵达旦与臣有郤 C．催眠风萧萧寸草春辉偏袒扼腕图穷匕见 D．签订护身符屈指可数语无伦次痛于骨髓 4.下列句中加横线的词在句中的意义与现代汉语相同 ．． 的一项是（） A.行李之往来，共其乏困B．财物无所取 C.微夫人之力不及此D．沛公居山东时 5. 每组加点的词意义和用法都相同的一组是（）A.因．人之力而敝之，不仁因．左手把秦王袖，而右手持匕首揕之 B.时恐急，剑坚，故．不可立拔方急时，不及召下兵，以故．荆轲逐秦王 C.顷之未发．,太子迟之轲既取图奉之，发．图 D.阙秦以利晋，唯．君图之唯．大王命之 6.下列加点实词解释正确 ．． 的一项是：（） A.是．寡人之过也的确是，表判断唯君图．之考虑 B.今行而无信．信用，诚信既祖．，取道临行祭路神 C.尽失其度．风度，常态旦日飨．士卒犒劳 D.与之同命．生死，患难人为．刀俎作为 7.下列加点虚词解说正确 ．． 的一项（） A.无能为也已．“已”同“矣”，表疑问将焉．取之哪里，疑问代词 B.失其．所与自己的，代词以．乱易整用，介词 C.秦王购之．千金他，代指樊於期图穷而．匕首见表转折 D.楚左尹项伯者．表判断何辞为．做，办 8.下列句子属被动句式 ．．．． 的一项（） A.且君尝为晋君赐矣，许君焦瑕，朝济而夕设版焉。 B.秦之遇将军，可谓深矣。父母宗族，皆为戮没。 C.是时，侍医夏无且以其所奉药囊提轲。 D.旦日飨士卒，为击破沛公军！
高中数学学习材料 （灿若寒星 精心整理制作） 集合单元测试题 一、选择题：（每小题5分，共计50分） 1．以下元素的全体不能够构成集合的是（ ）. A. 中国古代四大发明 B. 地球上的小河流 C. 方程 x 2 -1 = 0 的实数解 D. 周长为10cm 的三角形 2. 下列选项中集合之间的关系表示正确的是（ ）. A.φ∈｛0｝ B.｛0｝?φ C.φ＝｛0｝ D.φ＝｛x ∈R ︱x 2+2=0｝ 3、如果集合{}8,7,6,5,4,3,2,1=U ，{}8,5,2=A ，{}7,5,3,1=B ，那么(A U )B 等于（ ） (A){}5 (B) {}8,7,6,5,4,3,1 (C) {}8,2 (D) {}7,3,1 4. 已知集合{(,)|2},{(,)|4}M x y x y N x y x y =+==-=，那么集合M N 为（ ） A 、3,1x y ==- B 、(3,1)- C 、{3,1}- D 、{(3,1)}- 5. 2{4,21,}A a a =--,B={5,1,9},a a --且{9}A B ?=,则a 的值是 ( ) A. 3a = B. 3a =- C. 3a =± D. 53a a ==±或 6. 设U ＝Z ，A ＝{1,3,5,7,9}，B ＝{1,2,3,4,5}，则图中阴影部分表示的集合是( ) A ．{1,3,5} B ．{1,2,3,4,5} C ．{7,9} D ．{2,4} 7.符合{}a ?≠{,,}P a b c ?的集合P 的个数是 ( ) A. 2 B. 3 C. 4 D. 5 8. 设集合P ＝{x |x ＝k 3＋16，k ∈Z}，Q ＝{x |x ＝k 6＋13，k ∈Z}，则( ) A ．P ＝Q B ．P ?Q C ．Q ?P D ．P ∩Q ＝φ 9. 集合2{4,,}A y y x x N y N ==-+∈∈的真子集的个数为 ( ) A. 9 B. 8 C. 7 D. 6 10. 2{60},{10}A x x x B x mx =+-==+=,且A B A ?=,则m 的取值范围是( ) A.11{,}32- B. 11{0,,}32-- C. 11{0,,}32- D. 11 {,}32
必修五数列复习综合练习题 一、选择题（本大题共12小题，每小题5分，共60分，在每小题给出的四个选项中，只有一项是符合题目要求的） 1.2011是等差数列：1，4，7，10,…的第几项( ) （A ）669 （B ）670 （C ）671 （D ）672 2.数列{a n }满足a n =4a n-1+3,a 1=0，则此数列的第5项是（ ） （A ）15 （B ）255 （C ）20 （D ）8 3.等比数列{a n }中，如果a 6=6,a 9=9,那么a 3为（ ） （A ）4 （B ）2 3 （C ） 9 16 （D ）2 4.在等差数列{a n }中，a 1+a 3+a 5=105,a 2+a 4+a 6=99,则a 20=( ) （A ）-1 （B ）1 （C ）3 （D ）7 5.在等差数列{a n }中，已知a 1=2,a 2+a 3=13,则a 4+a 5+a 6=( ) （A ）40 （B ）42 （C ）43 （D ）45 6.记等差数列的前n 项和为S n ，若S 2=4，S 4=20，则该数列的公差d=（ ） (A)2 (B)3 (C)6 (D)7 7.等差数列{a n }的公差不为零，首项a 1=1，a 2是a 1和a 5的等比中项，则数列的前10项之和是（ ） （A ）90 （B ）100 （C ）145 （D ）190 8.在数列{a n }中，a 1=2,2a n+1-2a n =1,则a 101的值为（ ） （A ）49 （B ）50 （C ）51 （D ）52
9.计算机是将信息转化成二进制数进行处理的，二进制即“逢二进一”，如 （1101）2表示二进制的数，将它转化成十进制的形式是1×23+1×22+0×21+1×20=13，那么将二进制数16111???位 转换成十进制数的形式是（ ） （A ）217-2 （B ）216-1 （C ）216-2 （D ）215-1 10.在等差数列{a n }中，若a 1+a 2+a 3=32,a 11+a 12+a 13=118,则a 4+a 10=（ ） （A ）45 （B ）50 （C ）75 （D ）60 11.（2011·江西高考）已知数列{a n }的前n 项和S n 满足：S n +S m =S n+m ,且a 1=1,那么a 10=（ ） （A ）1 （B ）9 （C ）10 （D ）55 12.等比数列{a n }满足a n >0,n=1,2,…，且a 5·a 2n-5=22n (n ≥3),则当n ≥1时，log 2a 1+log 2a 3+…+log 2a 2n-1=（ ） （A ）n(2n-1) （B ）(n+1)2 （C ）n 2 （D ）(n-1)2 二、填空题（本大题共4小题，每小题5分，共20分，请把正确的答案填在题中的横线上） 13.等差数列{a n }前m 项的和为30，前2m 项的和为100，则它的前3m 项的和 为______. 14.（2011·广东高考）已知{a n }是递增等比数列，a 2=2,a 4-a 3=4,则此数列的公比q=______. 15.两个等差数列{a n },{b n }, 12n 12n a a a 7n 2 b b b n 3 ++?++= ++?++,则55a b =______. 16.设数列{a n }中,a 1=2,a n+1=a n +n+1，则通项a n =_____.
高中英语必修5 Unit 5 First aid 单元测试题 第一部分：英语知识运用 第一节：单项选择 从A、B、C、D四个选项中，选出适合空白处的最佳选项。 1. Visitors _____ not to touch the exhibits (A). will request (B). request (C). are requesting (D). are requested 2. You should have come to the meeting. What ___ the reason for your absence. (A). is (B). will be (C). was (D). would be 3. Turn on the television or open a magazine and you ______ advertisements showing happy families. (A). will often see (B). often see (C). are often seeing (D). have often seen 4. A this time tomorrow ____ over the Atlantic. (A). we’re going to fly (B). we’ll be flying (C). we’ll fly (D). we’re to fly 5. It has been decided that all the students ____ stay in he classrooms even on Saturday evening in case they go to the Internet bars. (A). must (B). can (C). need (D). shall 6. He’s going to ____, ____ to take his own measure. (A)tailor’s, not Smith’s (B)the tailor’s, not the Smiths’ (C)the tailors’, not the Smiths’(D)tailors’, not Smiths’ 7. “What about the weather here in winter?” “It’s ____ warmer than in the north of this country.” (A)fairly (B)rather (C)quite (D)very 8. _______________ the school when the bell rang. (A) Hardly did I reach (B) I hardly reached (C) Hardly had I reached (D) I hardly had 9. If you _________ here a minute, the manager will be here in a moment. (A) will wait (B) wait (C) are going to wait (D) are waiting 10. Does it matter ______ it rains tomorrow? (A) if (B) that (C) whether (D) as 11. _________ and __________, they ran out of the room. (A) Excited, happily (B) Exciting, happy (C) Excitedly, happily (D) Exciting. happily 12. During the days ________, he worked as a servant. (A) following (B) followed (C) that followed (D) to follow 13. Tony is going camping with ______ boys. (A) little two other (B) two little other
人教版高一语文必修一第一单元测试题（带答案） 一、(15分，每小题3分) 1.下列词语中加点字的注音全都正确的一项是( ) A.斡旋(wò) 苍穹(qióng)棕榈(lǘ) 令人咋舌(zà) B.敕造(chì) 唆使(suō)混沌(hùn) 屡见不鲜(xiān) C.梦魇(yǎn) 菁华(jīnɡ)河蚌(bànɡ) 呼天抢地(qiǎng) D.懵懂(měng) 箴言(zhēn)泊车(bǒ) 少不更事(gēng) 2.下列词语书写全都正确的一项是( ) A.囊括切蹉荟萃一堂克不容缓 B.匮乏峻工器宇轩昂不负重望 C.濒临牟取金碧辉煌严惩不贷 D.睿智草介枉废心机理屈词穷 3.依次填入下列各句横线处的词语，最恰当的一组是( ) (1)在家庭浓厚的美术氛围的下，儿子也深深地爱上了绘画。 (2)面对记者的拍照和采访，这位在华尔街工作的女士并不自己的投票决定：“我不赞同美国政府对中国实施高技术封锁的政策。” (3)过度的欲望与贪求无益于心理健康，在功名财富的追求中多存几分为好。 A.熏陶隐讳淡泊 B.熏染隐晦淡薄 C.熏陶隐晦淡薄 D.熏染隐讳淡泊 4.下列各项中，加点的成语使用不恰当的一项是( ) A.很多人都有这样的感受，外出旅游时异地的风物让人迷醉欣喜，可是一路上的旅游购物却常常使人不厌其烦，兴味索然。 B.中国汽车企业近几年纷纷推出自己研发的新能源汽车，有专家提示新能源汽车产业布局宜瞻前顾后，不可盲目发展。 C.这种文风承自周作人、董桥以来中国文人隐忍的传统，抒情而不煽情，简洁凝练的句子体现的是大方之家的功底与素养。
D.虽然教育厅领导只是走访了少数几所学校，但管中窥豹，他们对我市推行素质教育的现状还是有了比较深入的了解。 5.下列各句中，没有语病的一项是( ) A.如何在肯定草根文化的同时，不过分鼓吹偶像崇拜，而是放大草根中“励志”的因素，把社会主流价值观传递给大众，是值得娱乐媒体深思的问题。 B.当今世界自主知识产权所占比重是衡量一个国家科学发展水平的标志，而科学技术进步与否是国家富强的标志。 C.11月22日，国土部和住建部联合发布紧急通知，要求各地坚决遏制最近一些地方的违法建设、违法销售“小产权房”问题。 D.作为古希腊哲学家，他在本体论问题的论述中充满着辩证法，因此被誉为“古代世界的黑格尔”。二、(9分，每小题3分) 阅读下面的文字，完成6~8题。 农民工就业难的冷思考 面对规模庞大的农民工失业群体以及前所未见的农民工提前返乡潮，中央政府和地方各级政府纷纷出台帮助农民工就业的援助政策。这些就业援助政策对于解决农民工返乡问题产生了一定的积极作用。但是，这些着眼于短期效应的政策对于破解困扰我国农民工就业的长期难题作用并不大，一些应急性就业援助政策甚至会在长期内造成我国农民工更大的就业难题。 我国的农民工群体之所以在本次金融危机的冲击下显得如此脆弱，很重要的一点就在于农民工的工作岗位建立在我国经济增长中最不确定的外部需求之上。长期以来，以外销为导向的劳动密集型出口加工业是吸引我国农村劳动力就业的主要载体。这种就业结构，造成农民工就业高度依赖国际经济环境，特别是欧美等发达经济体。 农民工的就业稳定取决于中国经济结构的抗风险能力的有效提升。因此，要从根本上稳定农民工的就业，就必须改变我国的过度依赖外部市场需求的经济结构，转向以满足国内需求为主、市场多元化的产业发展格局。各级政府还应引导农民工向第三产业转移，以分散外部经济冲击对农民工就业可能造成的影响。 农民就业难在很大程度上是由于广大农民工的综合技能素质不高，就业面狭窄。当前，一些企业仍然存在熟练技术工人供给不足的问题，特别是一些需要较高工作技能与相对稳定人力资源供给的行业，其原因之一就是农村劳动力供给的结构性矛盾。 当前，全国各地都在积极推进农民工的技能培训，这对于提升农民工的综合业务素质、扩大农民工的就业范围发挥了非常重要的作用。但是，这只能提高农民工的基本技能，无法突破进入更高层次就业领域的限制。因此，对农民工的培训，至少还要包括两个方面的内容，一
题 习 集合练 1．设集合A＝{x|2 ≤x＜4} ，B＝{x|3x －7≥8－2x} ，则A∪B 等于( ) A．{x|x ≥3} B．{x|x ≥2} C ．{x|2 ≤x＜3} D ．{x|x ≥4} 2．已知集合A＝{1,3,5,7,9} ，B＝{0,3,6,9,12} ，则A∩B＝( ) A．{3,5} B ．{3,6} C ．{3,7} D ．{3,9} 3. 已知集合A＝{x|x>0} ，B＝{x| －1≤x≤2} ，则A∪B＝( ) A．{x|x ≥－1} B ．{x|x ≤2 } C ．{x|0 第2章 数 列(A) (时间：120分钟 满分：160分) 一、填空题(本大题共14小题，每小题5分，共70分) 1．{a n }是首项为1，公差为3的等差数列，如果a n ＝2 011，则序号n 等于________． 2．已知等差数列{a n }中，a 7＋a 9＝16，a 4＝1，则a 12＝________. 3．等比数列{a n }中，a 2＝9，a 5＝243，则{a n }的前4项和为________． 4．等差数列{a n }中，a 1＋a 2＋a 3＝－24，a 18＋a 19＋a 20＝78，则此数列前20项和等于________． 5．已知在等差数列{a n }中，首项为23，公差是整数，从第七项开始为负项，则公差为______． 6．等比数列{a n }中，a 2，a 6是方程x 2－34x ＋64＝0的两根，则a 4＝________. 7．若{a n }是等比数列，其公比是q ，且－a 5，a 4，a 6成等差数列，则q ＝________. 8．设等比数列{a n }的前n 项和为S n ，若S 10∶S 5＝1∶2，则S 15∶S 5＝________. 9 10．“嫦娥奔月，举国欢庆”，据科学计算，运载“神六”的“长征二号”系列火箭，在点火第一秒钟通过的路程为2 km ，以后每秒钟通过的路程都增加2 km ，在达到离地面240 km 的高度时，火箭与飞船分离，则这一过程大约需要的时间是______秒． 11．已知等差数列{a n }的公差d ≠0且a 1，a 3，a 9成等比数列，则a 1＋a 3＋a 9a 2＋a 4＋a 10 ＝________. 12．已知{a n }为等差数列，a 1＋a 3＋a 5＝105，a 2＋a 4＋a 6＝99，以S n 表示{a n }的前n 项和，则使得S n 取到最大值的n 是________． 13．已知数列1，12，21，13，22，31，14，23，32，41，…，则56 是数列中的第________项． 14．等比数列{a n }的公比为q ，其前n 项的积为T n ，并且满足条件a 1>1，a 99a 100－1>0，a 99－1a 100－1 <0.给出下列结论：①0 英语人教版必修5 Unit 1Great scientists单元检测 Ⅰ．单项填空 从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 1．（2011江苏高考）—Are you still mad at her? —Not really，but I can't ______ that her remarks hurt me. A．deny B．refuse C．reject D．decline 2．（2011辽宁高考）The exam results will be ______ on Friday afternoon. A．put down B．put off C．put up D．put away 3．—In this day and age，women can have children and jobs as well. —I can't agree more.It's great to have the two ______. A．linked B．related C．connected D．combined 4．Your house is always so neat—how do you ______ it with three children? A．manage B．serve C．adapt D．construct 5．No matter how much money you have，it cannot ______ a healthy body. A．compare B．fit C．defeat D．match 6．（2012重庆高考）We're having a meeting in half an hour.The decision ______ at the meeting will influence the future of our company. A．to be made B．being made C．made D．having been made 7．（2012福建高考）Pressed from his parents，and ______ that he has wasted too much time，the boy is determined to stop playing video games. A．realizing B．realized C．to realize D．being realized 8．He always brings me a pretty gift ______ he comes to visit me. A．by the time B．sometimes C．every time D．at times 9．The doctor suggested that the girl ______ in order to lose weight. A．must not eat less B．ought not to eat less C．had better not eat less D．not eat less 10．（2012福建毕业班质检，28）The world is full of wonders，______ we open our eyes to see them. A．if only B．as if C．even if D．only if 11．（2012河北普通高考模拟）—How did she lose so much weight as expected? —______ eating less，she jogged for several miles every day. A．In spite of B．In addition to C．Instead of D．Thanks to 12．（2012山东潍坊一模）This restaurant，______ by an old couple，has an inviting，homelike atmosphere that many restaurants lack. A．owning B．having owned C．owned D．to own 13．What do you think of the suggestion ______ by the expert? A．put forward B．put up with C．put off D．put out 第二单元测试 一、基础知识（30分） 1．下列加点词语读音全对的一项是( ) 2．下列语句中没有通假字的一项是( ) A．失其所与，不知夫晋，何厌之有 B．秦伯说，与郑人盟旦日不可不蚤自来谢项王 C．以其无礼于晋，且贰于楚也料大王士卒足以当项王乎 D．今日往而不反者，竖子也愿伯具言臣之不敢倍德也 3．下列词语中“济”字的意义和“朝济而夕设版焉”中的“济”相同的一项是( ) A．同舟共济B．济世安民C．赈灾济贫D．无济于事4．下列句中加点词语古今意义相近的一项是( ) A．备他盗之出入与非常 ．．之往来 ．．也行李 B．为之奈何 ．．与忤视 ．．人不敢 C．樊将军以穷困 ．．来归丹若舍郑以为东道主 ．．． D．微夫人 ．．之意 ．．之力不及此而伤长者 5．下列各句中“以”字的意义和用法与“越国以鄙远”中的“以”相同的一项是( ) A．以其无礼于晋B．焉用亡郑以陪邻 C．使工以药淬之D．料大王士卒足以当项王乎 6．对下列句中“之”字用法归类正确的一项是( ) ①臣之壮也，犹不如人②是寡人之过也③邻之厚，君之薄也 ④行李之往来，共其乏困⑤阙秦以利晋，唯君图之⑥微夫人之力不及此 A．①③④／②⑥／⑤B．①②／③⑥／④⑤ C．①④／②③⑥／⑤D．①⑤／②⑥／③④ 7．下列句子中“其”字的用法不同于其他三句的是( ) A．以其无礼于晋B．太子迟之，疑其有改悔 C．其意常在沛公也D．吾其还也 8．下列句子的翻译，错误的一项是( ) A．吾属今为之虏矣——我们很快就会被他俘虏了 B．持千金之资币物——拿着价值千金的礼物 C．乃引其匕首提秦王——于是拿起他的匕首给秦王 D．(沛公)脱身独去，已至军矣——沛公已经脱身离开，回到军营 9．对下列文言句式的说明，不准确的一项是( ) A．竖子不足与谋(省略句，即“竖子不足与之谋”) B．大王来何操(谓语后置，即“大王来操何”) C．吾属今为之虏矣(被动句，“为……”表被动) D．问征夫以前路(介宾后置，即“以前路问征夫”) 10．下列文学常识和文化常识的表述，不正确的一项是( ) A．《史记》是我国第一部编年体通史，作者司马迁。鲁迅称其为“史家之绝唱，无韵之离骚”。 B．《左传》是我国第一部纪传体史书，是为《春秋》作注解的，其它两部为《公羊传》《谷梁传》，所以又称为《春秋左氏传》或《左氏春秋》。 C．《战国策》是国别体史书，它的作者是西汉的刘向，《烛之武退秦师》就选自此书。 D．宴席的四面座位，以东向最尊，次为南向，再次为北向，西向侍坐。《鸿门宴》中“项王、项伯东向坐”，是最上位，范增南向坐，是第二位，再次是刘邦北向座，张良则为侍坐。从座次可看出双方力量的悬殊与项羽的自高自大。 二、阅读鉴赏 (一)阅读下面的古诗，完成1～2题。（6分） 题乌江亭 杜牧 胜败兵家事不期，包羞忍耻是男儿。 江东子弟多才俊，卷土重来未可知。 夏日绝句 李清照 生当作人杰，死亦为鬼雄。 至今思项羽，不肯过江东。 11．下列对诗句解释有误的一项是( ) A．“胜败兵家事不期”，“事不期”是说胜败之事，不能预料。 B．“包羞忍耻是男儿”，是说项羽遭挫折不灰心，是真正男儿。 C．“卷土重来未可知”，是说如若重整旗鼓，是大有可为的。 D．“生当作人杰，死亦为鬼雄”，是说人要有骨气，不管是活着还是死去，都要顶天立地。 12．对两首诗的鉴赏，表述不当的一项是( ) A．杜牧诗议论不落传统说法的窠臼，对项羽的自刎持否定态度。 B．杜牧诗议论不落传统说法的窠臼，对项羽的自刎持肯定态度。 C．李清照诗充分肯定项羽的英雄气节，赞扬项羽的高风亮节。 D．李清照诗与杜牧诗，对项羽的看法是迥然不同的，都从不同侧面反映了作者的态度。苏教版必修5高中数学第2章数列单元综合测试A
1成立的最大自然数n 等于198.其中正确的结论是______．(填写所有正确的序号) 二、解答题(本大题共6小题，共90分) 15．(14分)已知{a n }为等差数列，且a 3＝－6，a 6＝0. (1)求{a n }的通项公式； (2)若等比数列{b n }满足b 1＝－8，b 2＝a 1＋a 2＋a 3，求{b n }的前n 项和公式． 16．(14分)已知等差数列{a n }中，a 3a 7＝－16，a 4＋a 6＝0，求{a n }的前n 项和S n . 17．(14分)已知数列{log 2(a n －1)} (n ∈N *)为等差数列，且a 1＝3，a 3＝9. (1)求数列{a n }的通项公式； (2)证明：1a 2－a 1＋1a 3－a 2＋…＋1a n ＋1－a n <1. 18．(16分)在数列{a n }中，a 1＝1，a n ＋1＝2a n ＋2n . (1)设b n ＝a n 2 n －1.证明：数列{b n }是等差数列； (2)求数列{a n }的前n 项和． 19．(16分)已知数列{a n }的前n 项和为S n ，且a 1＝1，a n ＋1＝12 S n (n ＝1,2,3，…)． (1)求数列{a n }的通项公式；
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