2016-2017学年河南省开封市兰考二高高一(上)期末英语试卷

2017-2018学年上学期期末考试高二英语试题第二部分阅读理解第一节（共15小题；每小题2分，满分30分）AThe ground we walk on seems firm, but deep under the earth and under the sea therocks change and move. In some parts of the world there are “fire mountains”， whichwe call volcanoes. From time to time they burst open and throw out fire and burning ashes. These volcanoes are very dangerous.Hong Kong does not have any volcanoes but there are many volcanoesin Indonesia and Philippines. There is also a famous mountain near Tokyo, Japan, whichis a volcano too. Its name is Mount Fuji. For much of the year，it is covered withsnow.One of the most famous volcanoes which erupted in recent timeswas Krakatoa, on an island in Indonesia. The first explosions took place on 20th May,1883, but the biggest eruption did not come until the 26th and 27th August of thatyear. The people on the island were used to the explosions by that time, and so theywere completely unprepared for this terrible happening. Almost all the people on theisland died and the explosion also made huge waves in the sea, which drowned (淹死) many people on the other island nearby. After the eruption was over，people sawthat the whole northern part of the island had completely disappeared. Scientistssay that 15 cubic (立方) kilometres of rocks and ash were thrown up in the explosion.The noise of the explosion was heard nearly 5,000 kilometres away in the middle ofthe Indian Ocean，and the city of Jakarta was completely dark for about two and ahalf hours.21. There are many volcanoes ________.A. everywhere in the worldB. under the earth and the seaC. in HongKong D. inIndonesia22. The people near Krakatoa were unprepared when it had its biggest explosions because people there ________.A. had never met any explosions of the volcano beforeB. were used to the explosions by that timeC. didn't want to leave their islandD. could do nothing but wait23. People who lived 5,000 kilometres away from Krakatoa could ________.A. see that the 15 cubic kilometres of rocks and ash were thrown upB. hear the noise of the explosionC. see the huge wavesD. see that Krakatoa was dark24. The biggest explosion made ________.A. all the people on the island dieB. the whole island disappearC. the city of Jakarta completely dark for about two and a half hoursD. huge waves in the middle of the Indian Oceanopen from 7:00pm for drinks and snacks (快餐)BElectric Underground7:30pm－1:00am Free at the Cyclops TheatreDo you know who's playing in your area? We're bringing you an exciting evening of live rock and pop music from the best local bands. Are you interested in becoming a musician and getting a recording contract (合同)? If so, come early to the talk at 7:30pm by Jules Skye, a successful record producer. He's going to talk about how you can find the right person to produce your music.Gee Whizz8:30pm-10:30pm Comedy at KaleidoscopeCome and see Gee Whizz perform. He's the funniest stand-up comedian on the comedy scene. This joyful show will please everyone, from the youngest to the oldest. Gee Whizz really knows how to make you laugh! Our bar isSimon's Workshop5:00pm-7:30pm Wednesdays at Victoria StageThis is a good chance for anyone who wants to learn how to do comedy. The workshop looks at every kind of comedy, and practices many different ways of making people laugh. Simon is a comedian and actor who has 10 years' experience of teaching comedy. His workshops are exciting and fun. An evening with Simon will give you the confidence to be funny.Charlotte Stone8:00pm-11:00pm Pizza WorldFine food with beautiful jazz music; this is a great evening out. Charlotte Stone will perform songs from her new best-selling CD, with James Pickering on the piano. The menu is Italian, with excellent meat and fresh fish, pizzas and pasta (面食). Book early to get a table. Our bar is open all day, and serves cocktails, coffee, beer, and white wine.25.Who can help you if you want to have your music produced?A. Jules Skye.B. Gee Whizz.C. Charlotte Stone.D. James Pickering.26.At which place can people of different ages enjoy a good laugh?A. The Cyclops Theatre.B. Kaleidoscope.C. Victoria Stage.D. Pizza World.27.What do we know about Simon's Workshop?A. It requires membership status.B. It lasts three hours each time.C. It is run by a comedy club.D. It is held every Wednesday.CTo us, it seems so natural to put up an umbrella to keep the water off when it rains. But in fact the umbrella was not invented as protection against the rain. Its first use was as a shade against the sun.Nobody knows who first invented it, but the umbrella was used in very ancient times. Probably the first to use it were the Chinese, way back in the eleventh century B.C..We know that the umbrella was also used in ancient Egypt and Babylon as a sunshade. And there was a strange thing connected with its use: it became a symbol of honor and power. In the Far East in ancient times, the umbrella was allowed to be used only by those in high office or by royal people such as the kings or queens.In Europe, the Greeks were the first to use the umbrella as a sunshade. And the umbrella was in common use in ancient Greece. But it is believed that the first persons in Europe to use the umbrellas as protection against the rain were the ancient Romans. During the middle ages in Europe, the use of the umbrella most disappeared. Then it appeared again in Italy in the late sixteenth century. And again it became a symbol of power.Umbrellas have not changed much in style during all this time, though they have become much lighter in weight. It wasn't until the twentieth century that the umbrellas for women began to be made in all kinds of colors.28.Ancient people first used umbrellas as ______.A. a symbol of honorB. a symbol of powerC. protection against the sunD. protection against the rain29.According to the passage, the umbrella was probably first used inancient__________.A. BabylonB. ChinaC. EgyptD. Rome30.According to the passage, which of the following is NOT true?A. The ancient Greeks used the umbrella in their daily lifeB. Europeans hardly used the umbrella during the middle agesC. The umbrellas for woman were made colorful in ancient timesD. The style of the umbrella hasn't changed a lot since it was invented31.What is the passage mainly about?A. The sales of the umbrellaB. The history and the use of the umbrellaC. The invention of the umbrellaD. The differences among umbrellasDLondon is one of the most popular sites in the world for tourists to visit.If you are planning a trip to London in the future you're lucky. There are a variety of attractions for you to enjoy.One of the most popular tourist attractions in London is the Tower of London. Founded more than 900 years ago, the Tower of London is one of the world's most famous towers and has changed a lot Here you can also find the seven ravens （乌鸦）which live in the Tower. There is a story that says: If there are no ravens in the Tower, the Tower and the kingdom will fall. There are also lots of tours, exhibits and special events that you can enjoy throughout the year.Another popular place to visit is Westminster Abbey. It was set up in 1065 by Edward the Confessor. Visitors to Westminster Abbey can enjoy its beautiful special Gothic architecture （哥特式建筑）.There are also lots of memorials of Kings and Queens to enjoy. Excellent transportation is available here by bus or tube from many locations in London.Buckingham Palace is another place with a rich history to discover. It's the official London residence （住处）of Queen ElizabethⅡ. During August and September, you can visit the State Rooms and see the Changing of the Guards. The Queen's Gallery is open to the public daily. Checking the official timetable before you make sure to visit the Palace is a must, because it is not open year round.32.We probably read the text in a(n)______.A. travel magazineB. bookstore posterC. advertisementD. science report33.What may it suggest if no ravens are seen in the Tower according to the story?A. The approaching of Christmas.B. Most rare animals are in danger.C. The Tower and the kingdom will fall.D. The sudden change of the global climate.34.What can we learn about the text?A. There are few changes over the Tower.B. London is the most popular site in the world.C. People can visit the Changing of the Guards year round.D. Memorials of Kings and Queens can be seen at Westminster Abbey.35.What's the best title for the text?A. An Unforgettable Visit to LondonB. Attractions in LondonC. Old Stories about LondonD. A Brief Introduction to London第二节（共5小题；每小题2分，满分10分）1.根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

兰州2016-2017学年第一学期期末试卷高二英语第Ⅰ卷第一部分：阅读理解（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

AHere are Important Travel Notices from United Airlines, March 20, 2016 7:12 AM. Information is updated as it is received.◆ 1. Travel and the Zika virusIf you have a ticket for travel to a country affected by the Zika virus (as listed on the CDC website) and have concerns, please contact the United Customer Contact Center with any questions or changes to your reservation. Customers advised to avoid the affected regions based on CDC guidance may change their destination or travel date without a fee or may choose to receive a refund（退款）if their tickets were booked before February 29, 2016. The new travel date must be within the validity of the ticket. Additional charges may apply if there is a difference in fare for the new travel route.◆ 2. Longer lines at security checkpointsProcedural changes at TSA checkpoints throughout the United States may result in longer lines at security checkpoints. Please plan accordingly and allow for extra time at the airport. The TSA advises arriving at the airport two hours before your flight for US travel and three hours before for international travel. To save time at security, we encourage you to visit and apply for TSA pre-check.◆ 3. Notice for flights departing the European Union, Norway and SwitzerlandEU Regulation 261/2004 requires airlines to provide the following notice: If you are not allowed to board or if your flight is cancelled or delayed for at least two hours, ask at the check-in counter or boarding gate for the form, stating your rights, particularly about compensation and assistance.1.Travelers have to pay additional fees when they want to .A．change their reservation B．change travel dateC．receive their refund D. change to a dearer route2.What do we know from Notice 2?A．Security check possibly takes time in the USA.B．Security checkpoints are not available.C．Security check wastes a long time.D．Pre-check can easily be done online.pensation can be asked for when .A．passengers refuse to board the planeB．passengers’trip is cancelled in advanceC．passengers’flight is delayed at least two hoursD．passengers miss their flight due to traffic jamBI don't think I can recall a time when I wasn't aware of the beauty oft h e o c e a n.G r o w i n gup in Australia, I had the good fortune of having the sea at my side. T he first time I went to Halfmoon Bay. I suddenly had the feeling of notb e i n g a b l e t o f e e l t h e g r o u n d w i t h m y f e e t a n y m o r e.For my 10th birthday, my sister and I were taken out to the Great Barrier Reef. There were fish in different colors, caves and layers of c oral. They made such an impression on me. When I learned that only 1 per cent of Australia's Coral Sea was protected, I was shocked. Australian marine life is particularly important because the reefs have more marine sp ecies than any othercountry on earth. But sadly, only 45% of the world's reefs are considered healthy.T h i s s t a t i s t i c i s d e p r e s s i n g,s o i t's i m p o r t a n t f o r u s t o d o e v e r y t h i n g t o p r o t e c t t h e m.T h e y hope that the Coral Sea remains a complete eco-system has led me to take。

2016-2017学年河南省开封市兰考二中高二（下）期末数学试卷（理科）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．（5分）已知集合A＝{x∈R||x|≤2}，B＝{x∈R|x≤1}，则A∩B＝（）A．（﹣∞，2]B．[1，2]C．[﹣2，2]D．[﹣2，1]2．（5分）设x∈Z，集合A是奇数集，集合B是偶数集．若命题p：∀x∈A，2x∈B，则（）A．￢p：∃x∈A，2x∈B B．￢p：∃x∉A，2x∈BC．￢p：∃x∈A，2x∉B D．￢p：∀x∉A，2x∉B3．（5分）“（2x﹣1）x＝0”是“x＝0”的（）A．充分不必要条件B．必要不充分条件C．充分必要条件D．既不充分也不必要条件4．（5分）函数f（x）＝+lg的定义域为（）A．（2，3）B．（2，4]C．（2，3）∪（3，4]D．（﹣1，3）∪（3，6]5．（5分）已知a＝，b＝log2，c＝，则（）A．a＞b＞c B．a＞c＞b C．c＞b＞a D．c＞a＞b6．（5分）函数f（x）＝ln（x2+1）的图象大致是（）A．B．C．D．7．（5分）下列函数中，既是偶函数又在区间（0，+∞）上单调递减的是（）A．y＝x3B．y＝e﹣x C．y＝﹣x2+1D．y＝lg|x|8．（5分），，则t1，t2，t3的大小关系为（）A．t2＜t1＜t3B．t1＜t2＜t3C．t2＜t3＜t1D．t3＜t2＜t1 9．（5分）已知函数y＝f（x）+x+1是奇函数，且f（2）＝3，则f（﹣2）＝（）A．﹣7B．0C．﹣3D．﹣510．（5分）已知函数f（x）＝，则下列结论正确的是（）A．f（x）是偶函数B．f（x）是增函数C．f（x）是周期函数D．f（x）的值域为[﹣1，+∞）11．（5分）已知函数f（x）＝满足对任意的实数x1≠x2都有＜0成立，则实数a的取值范围为（）A．（﹣∞，2）B．（﹣∞，]C．（﹣∞，2]D．[，2）12．（5分）若定义在R上的偶函数f（x）满足f（x+2）＝f（x），且当x∈[0，1]时，f（x）＝x，则函数y＝f（x）﹣log3|x|的零点个数是（）A．2B．3C．4D．6二、填空题：本大题共4小题，每小题5分，共20分，把答案填在答题卷的横线上．13．（5分）已知集合A＝{x|x2＝4}，B＝{x|ax＝2}．若B⊆A，则实数a的取值集合是．14．（5分）函数y＝|﹣x2+2x+3|的单调减区间为．15．（5分）函数f（x）＝为奇函数，则a＝．16．（5分）＝．三、解答题：本题共6小题，共70分.解答应写出文字说明、证明过程或演算步骤. 17．（10分）已知，则函数f（x）的解析式为．18．（12分）已知集合A＝{x|﹣a﹣2＜x＜a+2}，B＝{x|x≤﹣2或x≥4}，若A∩B＝∅，求实数a的取值范围．19．（12分）已知m∈R，命题p：对任意x∈[0，1]，不等式2x﹣2≥m2﹣3m恒成立；命题q：存在x∈[﹣1，1]，使得m≤ax成立．（1）若p为真命题，求m的取值范围；（2）当a＝1 时，若p且q为假，p或q为真，求m的取值范围．20．（12分）已知函数f（x）＝x3﹣4x+m，（m∈R）．（Ⅰ）求f（x）的单调区间；（Ⅱ）求f（x）在[0，3]上的最值．21．（12分）已知函数f（x）＝是奇函数．（1）求实数m的值；（2）若函数f（x）在区间[﹣1，a﹣2]上单调递增，求实数a的取值范围．22．（12分）已知函数f（x）＝x3﹣3x2+ax+2，曲线y＝f（x）在点（0，2）处的切线与x轴交点的横坐标为﹣2．（Ⅰ）求a；（Ⅱ）证明：当k＜1时，曲线y＝f（x）与直线y＝kx﹣2只有一个交点．2016-2017学年河南省开封市兰考二中高二（下）期末数学试卷（理科）参考答案与试题解析一、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．【解答】解：∵A＝{x||x|≤2}＝{x|﹣2≤x≤2}∴A∩B＝{x|﹣2≤x≤2}∩{x|x≤1，x∈R}＝{x|﹣2≤x≤1}故选：D．2．【解答】解：∵“全称命题”的否定一定是“存在性命题”，∴命题p：∀x∈A，2x∈B的否定是：￢p：∃x∈A，2x∉B．故选：C．3．【解答】解：若（2x﹣1）x＝0 则x＝0或x＝．即（2x﹣1）x＝0推不出x＝0．反之，若x＝0，则（2x﹣1）x＝0，即x＝0推出（2x﹣1）x＝0所以“（2x﹣1）x＝0”是“x＝0”的必要不充分条件．故选：B．4．【解答】解：要使函数有意义，则，即，＞0等价为①即，即x＞3，②，即，此时2＜x＜3，即2＜x＜3或x＞3，∵﹣4≤x≤4，∴解得3＜x≤4且2＜x＜3，即函数的定义域为（2，3）∪（3，4]，故选：C．5．【解答】解：∵0＜a＝＜20＝1，b＝log2＜log21＝0，c＝＝log23＞log22＝1，∴c＞a＞b．故选：D．6．【解答】解：∵x2+1≥1，又y＝lnx在（0，+∞）单调递增，∴y＝ln（x2+1）≥ln1＝0，∴函数的图象应在x轴的上方，又f（0）＝ln（0+1）＝ln1＝0，∴图象过原点，综上只有A符合．故选：A．7．【解答】解：y＝x3为奇函数；y＝e﹣x为非奇非偶函数；y＝﹣x2+1符合条件，y＝lg|x|在定义域（0，+∞）上为增函数．故选：C．8．【解答】解：t1＝dx＝＝，＝＝ln2，＝＝e2﹣e．∴t2＜t1＜t3，故选：A．9．【解答】解：函数y＝f（x）+x+1是奇函数，∴f（﹣2）﹣2+1＝﹣[f（2）+2+1]，又f（2）＝3，∴f（﹣2）﹣2+1＝﹣[3+2+1]，求得f（﹣2）＝﹣5，故选：D．10．【解答】解：由解析式可知当x≤0时，f（x）＝cos x为周期函数，当x＞0时，f（x）＝x2+1，为二次函数的一部分，故f（x）不是单调函数，不是周期函数，也不具备奇偶性，故可排除A、B、C，对于D，当x≤0时，函数的值域为[﹣1，1]，当x＞0时，函数的值域为（1，+∞），故函数f（x）的值域为[﹣1，+∞），故正确．故选：D．11．【解答】解：若对任意的实数x1≠x2都有＜0成立，则函数f（x）在R上为减函数，∵函数f（x）＝，故，解得：a∈（﹣∞，]，故选：B．12．【解答】解：∵偶函数f（x）满足f（x+2）＝f（x），故函数的周期为2．当x∈[0，1]时，f（x）＝x，故当x∈[﹣1，0]时，f（x）＝﹣x．函数y＝f（x）﹣log3|x|的零点的个数等于函数y＝f（x）的图象与函数y＝log3|x|的图象的交点个数．在同一个坐标系中画出函数y＝f（x）的图象与函数y＝log3|x|的图象，如图所示：显然函数y＝f（x）的图象与函数y＝log3|x|的图象有4个交点，故选：C．二、填空题：本大题共4小题，每小题5分，共20分，把答案填在答题卷的横线上．13．【解答】解：∵集合A＝{x|x2＝4}＝{﹣2，2}，B＝{x|ax＝2}，当a＝0时，B＝∅，当a≠0时，B＝{}，∵B⊆A，∴B＝∅或B＝{﹣2}或B＝{2}，当B＝∅时，a＝0；当B＝{﹣2}时，a＝﹣1；当B＝{2}时，a＝1．∴实数a的取值集合是{﹣1，0，1}．故答案为：{﹣1，0，1}．14．【解答】解：令﹣x2+2x+3＝0，得x2﹣2x﹣3＝0，解得x＝﹣1或x＝3；∴函数y＝f（x）＝|﹣x2+2x+3|＝|x2﹣2x﹣3|＝，画出函数y的图象如图所示，根据函数y的图象知y的单调减区间是（﹣∞，﹣1]和[1，3]．故答案为：（﹣∞，﹣1]和[1，3]．15．【解答】解：∵函数f（x）＝为奇函数，故有f（﹣x）＝＝＝﹣f（x）＝﹣，即（x﹣1）（x﹣a）＝（x+1）（x+a），即x2﹣（a+1）x+a＝x2+（a+1）x+a，∴a+1＝0，∴a＝﹣1，故答案为：﹣1．16．【解答】解：由题意得：的几何意义是以（0，0）为圆心，以3为半径的圆的面积的，而S圆＝9π，故＝，故答案为：．三、解答题：本题共6小题，共70分.解答应写出文字说明、证明过程或演算步骤. 17．【解答】解：令+1＝t，t≥1，可得＝t﹣1，代入已知解析式可得f（t）＝（t﹣1）2+2（t﹣1），化简可得f（t）＝t2﹣1，t≥1故可得所求函数的解析式为：f（x）＝x2﹣1，（x≥1）故答案为：f（x）＝x2﹣1，（x≥1）18．【解答】解：根据题意，集合A＝{x|﹣a﹣2＜x＜a+2}，B＝{x|x≤﹣2或x≥4}，若A∩B＝∅，分2种情况讨论：①、若A＝∅，则﹣a﹣2≥a+2，解可得a≤﹣2，此时A∩B＝∅成立，②、若A≠∅，则有，解可得﹣2＜a≤0，综合可得：a≤0．19．【解答】解：（1）对任意x∈[0，1]，不等式2x﹣2≥m2﹣3m恒成立，∴﹣2≥m2﹣3m，解得1≤m≤2．（2）a＝1时，存在x∈[﹣1，1]，使得m≤ax成立．∴m≤1．∵p且q为假，p或q为真，∴p与q必然一真一假，∴或，解得1＜m≤2或m＜1．∴m的取值范围是（﹣∞，1）∪（1，2]．20．【解答】解：（Ⅰ）f′（x）＝x2﹣4＝（x﹣2）（x+2）由f′（x）＞0得x＞2，或x＜﹣2由f′（x）＜0得﹣2＜x＜2所以，f（x）在（﹣∞，﹣2）递增，在（﹣2，2）递减，在（2，+∞）递增；（Ⅱ）由f′（x）＝0得x＝2或x＝﹣2，∴f（x）的极小值是f（2）＝﹣+m，f（x）的极大值是f（﹣2）＝+m；又∵f（0）＝m，f（3）＝﹣3+m∴f（x）在[0，3]的最大值为f（0）＝m，故最小值是f（2）＝﹣+m．21．【解答】解：（1）∵f（x）是奇函数，∴设x＞0，则﹣x＜0，∴f（﹣x）＝（﹣x）2﹣mx＝﹣f（x）＝﹣（﹣x2+2x）从而m＝2．（2）由f（x）的图象知，若函数f（x）在区间[﹣1，a﹣2]上单调递增，则﹣1＜a﹣2≤1∴1＜a≤322．【解答】解：（Ⅰ）函数的导数f′（x）＝3x2﹣6x+a；f′（0）＝a；则y＝f（x）在点（0，2）处的切线方程为y＝ax+2，∵切线与x轴交点的横坐标为﹣2，∴f（﹣2）＝﹣2a+2＝0，解得a＝1．（Ⅱ）当a＝1时，f（x）＝x3﹣3x2+x+2，设g（x）＝f（x）﹣kx+2＝x3﹣3x2+（1﹣k）x+4，由题设知1﹣k＞0，当x≤0时，g′（x）＝3x2﹣6x+1﹣k＞0，g（x）单调递增，g（﹣1）＝k﹣1，g（0）＝4，当x＞0时，令h（x）＝x3﹣3x2+4，则g（x）＝h（x）+（1﹣k）x＞h（x）．则h′（x）＝3x2﹣6x＝3x（x﹣2）在（0，2）上单调递减，在（2，+∞）单调递增，∴在x＝2时，h（x）取得极小值h（2）＝0，g（﹣1）＝k﹣1，g（0）＝4，则g（x）＝0在（﹣∞，0]有唯一实根．∵g（x）＞h（x）≥h（2）＝0，∴g（x）＝0在（0，+∞）上没有实根．综上当k＜1时，曲线y＝f（x）与直线y＝kx﹣2只有一个交点．。

兰考二中2015～2016学年上学期期中考试高一年级英语试卷第Ⅰ卷（选择题）第一部分听力（省略）第二部分阅读理解（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）AMark Twain left school when he was twelve. He had little school education. In spite of this, he became the most famous writer of his time. He made millions of dollars by writing. His real name was Samuel Langhorne Clemens, but he is better known all over the world as Mark Twain, his penname.Mark Twain was born in 1835 and he was not a healthy baby. In fact, he was not expected to live through the first wi nter. But with his mother’s care, he managed to survive. As a boy, he caused much trouble for his parents. He used to play jokes on all his friends and neighbors. He didn’t like to go to school, and he often ran away from home. He always went in the direction of the nearby Mississippi. He was nearly drowned nine times.After his father’s death, Mark Twain began to work for a printer, who only provided him with food and clothing. Then, he worked as a printer, a river-boat pilot and later joined the army. But shortly after that he became a miner. During this period, he started to write short stories. Afterwards he became a full-time writer.In 1870, Mark Twain got married. In the years that followed he wrote many books including Tom Sawyer in 1876, and Huckleberry Finn in 1884, which made him famous, and brought him great fortune.Unfortunately, Mark Twain got into debts in bad investments(投资) and he had to write large numbers of stories to pay these debts. In 1904, his wife died, and then three of his children passed away.At the age of 70, his hair was completely white. He bought many white suits and neckties. He wore nothing but white from head to foot until his death on April 21,1910.21．In his childhood, Mark Twain, ________.A．learned a lot at schoolB．he often went swimming with other boysC．his mother often worried about his safetyD．he often played games with other boys22．Which of the following shows the right order about Mark Twain?a. He became a miner.b. He worked as a printer.c. He got into debts.d. His father died.e. He became a full-time writer.f. He joined the army.A. a—d—b—c—e—fB. d—b—f—a—e—cC. d—a—f—e—b—cD. c—b—d—f—e—a23．In order to make a living, Mark Twain _______.A．first worked as a printerB．did many kinds of workC．wrote stories in the beginningD．joined the army after he worked in a mine24．From the passage we can see that Mark Twain _______.A．had a happy childhoodB．was a good boy and always did what he was askedC．was very naughty when he was youngD．lived a pleasant life25．Before his death, Mark Twain _______.A. became a white manB. was in low spiritsC. liked to buy all kinds of clothesD. had nothing onBA young American doctor was sleeping when suddenly his doorbell began to ring. It was already midnight, but what could the doctor do? He had to get up, put on his coat and go downstairs.When he opened the door, he saw a man standing with a hat in his hand. “How do you do?” said the man, “Can you come at once to a place out of town? It’s quitefar but you have a car and I can show you the way.”“Certainly,” said the doctor, “I’m quite ready, I can come at once.” After a few minutes the car was standing at the front door, the man got into the doctor’s car, and they drove off.They drove on for a long time. Then the man said, “Here you are. This is my home. Now I can pay you and you can go back to town.”“I must see the patient(病人), ” the doctor said, “How can I go back without seeing the patient?”“There is no patient,”explained the man. “Nobody is ill. I live here, you see, and one must get home from a town, mustn’t he? There are no taxis this time of the night, but a doctor often makes night calls, so excuse me. Here is your money. Thank you, doctor. Good night.”26. The doctor __________ when the doorbell started to ring.A. was sleeping upstairsB. was sleeping downstairsC. was working upstairsD. was working downstairs27. The man asked the doctor _____________.A. to go out for a walk with himB. to go to a place out of townC. to go to his houseD. to go to hospital28. What the man wanted to do was only ______________.A. to fool the doctorB. to give the doctor moneyC. to get home in the doctor’s carD. to get som e medicineCIn the 1930s, a lot of people in the USA were out of work. Among these people was a man named Alfred Butts. He always had an interest in word games and so, to fill his time, he planned a game which he called “Lexico”. However, he was not completely satisfied with the game, so he made a number of changes to it and, in time, changed its name from “Lexico” to “Alph” and then to “Criss Cross. He wanted to make some money from his new game but he didn’t have any real commercial(商业性的) success.In 1939, Butts happened to meet a man called Jim Brunot who showed an interest in the new game. The two men worked together on developing the gameand in 1948 it was offered for sale in the United States under its new name “Scrabble”.At first, it didn’t sell very well. In the first year it sold just 2,250 sets and by 1951 it had only reached 8,500 sets a year. Then, in 1952 the manager of Macy’s department store in New York, Jack Strauss, happened to play “Scrabble” while he was on holiday. He thought it was a wonderful game and, when he went back to work after his holiday, he insisted that Macy’s should stock(储备) the game and make an effort(努力) to call the public’s attention to it.As a result, “scrabble” became a big success in the United States and it soon spread to Australia and then to other English-speaking countries.29. The text is mainly about ______.A. “Lexico”B. three menC. a word gameD. Alfred Butts30. Alfred Butts invented the game “Lexico” ______.A. to make himself famousB. to make spelling simplerC. when he was out of work and looking for a jobD. when he was playing word games to pass the time31. Who made “Scrabble” popular?A. Alfred Butts.B. Jack Strauss.C. Alfred Butts and Jim Brunot.D. Jack Strauss and Jim Brunot.32. When did Alfred Butts first put his game on the market?A. In 1939.B. In 1948.C. Before 1939.D. Between 1939 and 1948.DJuly is a month of fun-filled activities for kids and teens as long as you know where to find them. When you want some fun activities for July, consider these ideas happening in this month.33.Alec is strongly interested in space life. He may go to ________.A.The Search for LifeB. Magic classC.Science with MeD.Secret of the Dragon34. John and his 10-year-old son want to watch Secret of the Dragon. How much should they pay?A. $7.40.B. $11.10.C. $14.80.D. $23.20.35. What do the four activities have in common?A. They can all be booked on phone C. They are all weekend activities.B. They happen in the same place.D. They are all free.第二节：（共5小题：每小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

兰考二高2017-2018学年下学期期中考试高一英语试题注意事项：答案必须写在答题卡上，答在试卷上无效。

本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分，本试卷满分150分。

考试时间120分钟。

第Ⅰ卷（选择题）第一部分听力（省略）第二部分阅读理解（共两节，满分40分）第一节(共15小题；每小题2分，满分30分)AIt's a good time for a theme(主题）park, according to a report. There was a four percent growth in the number of visitors to theme parks in 2014 compared with 2013. There were a total of 223,450,000 visits to the top 25 theme parks in 2014. But even extreme enthusiasts（有热情的人）may not be able to get to every park on the top-25 list. Here are six theme parks that are less known to Americans. But they're truly worth a visit.Ocean ParkHong Kong's Ocean Park is a marine mammal park, animal theme park and amusement park. It came in at No.13 on the top-25 list.Lotte WorldLocated in Seoul, South Korea, Lotte World is famous for having the world's largest indoor theme park together with an outdoor theme park. It's also home to South Korea's largest ice skating rink. It was ranked No.14 on the top-25 list. EverlandAlso in South Korea, Everland is located in Gyeonggi-Do. It includes a zoo and a water park and was ranked No.16.Europe ParkEurope Park, located in Rust, is the largest theme park in Germany and one of four in Europe to make the top-25 list. It got No.21.Tivoli GardensWhen you take into consideration that Tivoli Gardens is closed a few months every year, its spot at No.23 is impressive. Located in Copenhagen, it's famous for its fairy-tale atmosphere and antique roller coaster.De EftelingDe Efteling is a fantasy-themed amusement park in Katsheuvel, the Netherlands. The attractions are based on elements from ancient myths and legends, fairy tales, fables and folklore. It was ranked No.24.21. Compared with the year2013, in 2014 _____.A. more theme parks became availableB. admission fees to theme parks became higherC. more people went to visit theme parksD. there were more extreme theme park enthusiasts22. How many European theme parks are on the top-25 list?A. 2B. 3C. 4D. 523. What do we learn about Tivoli Gardens?A. It's the best theme park in Europe.B. It cannot be visited all year round.C. It doesn't have many exciting activities.D. It has nothing in common with De Efteling.BHello. I'm Jan from Mrs. Lake's class. My class wants to work together to help the public. We think we have found a great way to do this. Last month we did a class project on the highways near our town. We learned about the Adopt-a-Highway Program. This program brings people together to pick up litter（垃圾）along the roads. We think it would be a great idea for all students in our school to join the program and adopt（收养）a highway.Adopting a highway is not like adopting a pet. When a highway is adopted, only part of the highway is cared for by a group of people. The group agrees to work every week to keep its part of the highway clean. Each group gets its own sign that has the name of the group printed on it. The sign is put up at the side of the road. This sign lets drivers know who is keeping that area of the road clean.The Adopt-a-Highway Program is a great way for people to help their environment look nicer. Also, the government does not have to send out as many road workers. This saves money. Finally, people may try harder to keep roads clean if they see people, especially teenagers like us, cleaning them up.We will need helpers to care for our adopted highway. If you want to feel great and keep our roads clean，please come with your parents to the meeting next week. We will meet in Mrs. Lake's room on Wednesday at 6:00 P.M. At the meeting, we will talk about which roads are the dirtiest as a result of people's unkind acts. Then we'lltry to pick an area to adopt and clean.I look forward to seeing you at the meeting. Remember to keep our roads clean!24. What is the Adopt-a-Highway Program about?A. Giving names to the highways.B. Drawing pictures of highways.C. Picking up litter along the roads.D. Putting up signs near the roads.25. What should the students do first if they want to join the program?A. Pick a spot to care for.B. Go to a meeting on Wednesday.C. Write a letter to their parents.D. Call Mrs. Lake next week.26. What is the purpose of this speech?A. To encourage students to join the program.B. To introduce the traffic system.C. To show drivers how to drive safely.D. To tell a story about adopting a highway.27. Which of the following can be the best title for the passage?A. Adopt-a-PetB. V olunteers on RoadsC. Ways to Protect the EnvironmentD. Adopt-a-HighwayCUnderstanding one's own history is important for young people's learning and development. Students are often asked to write a story about their own family's history or about a special person in their family. But too rarely do students focus on the history of their own community or their own people, in a way that helps them to understand why they find themselves in a particular place.When people understand their own history, they are able to grapple with the influence of the social structures that sometimes limit the possibilities in their lives. Taking this approach opens the door for young people to be managers of their own learning and development as they understand why they find themselves where they are.Many people I have been talking to about this issue agree that not only schools but also public bodies and families have failed to educate young people about their own history. And I know from my own experience how difficult it was for my father to talk about his family's experience in 1944. This may be a reflection of the sadness that people feel about that history and not wanting to make it a burden on their young people. But in today's situation, those I spoke with now clearly see that as a mistake.If our society is ever going to find a way to properly deal with the influence ofour own history, including what has happened to our Native American, African-American and Latino friends, our neighbors' schools must step up to help young people understand their own stories. Families and related social bodies must do the same.28. According to Paragraph 1, a good knowledge of our own history can help us____A. become good at writing storiesB. make our influence on the society strongerC. gain a good understanding of our present situationD. understand the importance of learning and development29. What does the underlined phrase “grapple with” in Paragraph 2 mean?A. determineB. recoverC. exerciseD. manage30.It can be inferred from Paragraph 3 that the author's family's experience in 1944was_____A. harmfulB. painfulC. interestingD. surprising31.The passage mainly encourages us to _______.A. write our own storiesB. understand the importance of historyC. learn our own historyD. have a proper attitude towards historyDIt feels like every time my mother and I start to have a conversation, it turns into an argument. We talk about something as simple as dinner plans and suddenly, my mother will push the conversation into World War III. She’ll talk about my lack of a bright fut ure because I don’t plan to be a doctor. And much to her disappointment, I don’t want to do any job related to science, either. In fact, when I was pushed to say that I planned to major(主修) in English and communications, she nearly had a heart attack.“Why can’t you be like my co-worker’s son?” she bemoans all the time. Her co-worker’s son received a four-year scholarship and is now earning 70,000 dollars a year as an engineer. I don’t know what to answer except that I simply can’t be like Mr. Perfect as I’ve called the unnamed co-worker’s son. I can’t be like him. I’m the type of person who loves to help out in the community, write until the sun goes down, and most of all, wants to achieve a career because I love it, not because of fame (名声) or salary.I un derstand why my mother is worried about my future major. I’ve seen my mother struggle to raise me on her small salary and work long hours. She leaves the house around 6:30 am and usually comes home around 5 pm or even 6 pm. However,I want her to know tha t by becoming a doctor, it doesn’t mean I’ll be successful. I’d rather follow my dreams and create my own future.32.Which of the following topics do the writer and his mother often talk about?A. The writer’s studies.B. The writer’s future jobC. Dinner plansD. Wars around the world33. We can infer from Paragraph 1 that the writer’s mother ______.A. doesn’t want the writer to major in EnglishB. doesn’t think the writer should be a doctorC. gets along very well with the writerD. doesn’t think working in the science field is a good idea34. The underlined word “bemoans” in Paragraph 2 most probably means _____.A. agreesB. shoutsC. complainsD. smiles35. Which of following statements is probable TRUE about the writer?A. He wants to be like his mother’s co-worker’s son.B. He wants to find a job in his community in the future.C. He doesn’t think his mother’s co-worker’s son is perfect.D. He wants to do something he really likes in the future.第二节（共5小题；毎小题2分，满分10分）根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑。

兰州一中2016-2017-1学期期末考试试题高二英语说明：本试卷分为第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部份，总分值100分。

考试时刻100分钟。

交卷时只交答题卡。

第Ⅰ卷（选择题）I：阅读明白得：阅读以下各短文，从题中所给的A,B,C,D四个选项当选出最正确选项.（共10小题，每题2分，总分值20分）AEveryone knows that grains of sand can be grouped together to form a pagoda. In the same way, wealth starts with a goal saving a dollar at a time, which we call the piggy bank strategy. There are lessons in that time-honored coin-saving container.Any huge task seems easier when reduced to baby steps. If you wished to climb a 12,000-foot mountain, and could do it a day at a time, you would only have to climb 33 feet daily to reach the top in a year. If you want to take a really nice trip in 10 years for a special occasion, to collect the $15,000 cost, you have to save $3.93 a day. If you drop that into a piggy bank and then once a year put $1,434 in a savings account at 1% interest rate after-tax, you will have your trip money.When I was a child, my parents gave me a piggy bank to teach me that, if I wanted something, I should save money to buy it. We associate piggy banks with children, but in many countries, the little containers are also popular with adults. Europeans see a piggy bank as a sign of good fortune and wealth. Around the world, many believe a gift of a piggy ba nk on New Year’s Day brings good luck and financial success. Ah, but you have to put something in it.Why is a pig used as a symbol of saving? Why not an elephant bank, which is bigger and holds more coins? In the Middle Ages, before modern banking and credit instruments, people saved money at home, a few coins at a time dropped into a jar or dish. Potters made these inexpensive containers from an orange-colored clay called “pygg,” and folks saved coins in pygg jars. The Middle English word for pig was “pigge”. While the Saxons pronounced pygg, referring to the clay, as “pug”, eventually the two words ch anged into the same pronunciation, sounding the “i” as in pig or piggy. As the word became less associated with the orange clay and more with the animal, a clever potter fashioned a pygg jar in the shape of a pig, delighting children and adults. The piggy bank was born.Originally you had to break the bank to get to the money, bringing in a sense of seriousness into savings. While piggy banks teach children the wisdom of saving, adults often need to relearn childhood lessons. Think about the things in life that require large amounts of money--- college education, weddings, cars, medical care, starting a business, buying a home, and fun stuff like great trips. So when you have money, take off the top 10%, put it aside, save and invest wisely.1. What is the piggy bank strategy?A. Setting a goal before making a travel plan.B. Putting aside a little money regularly for future use.C. Aiming high even when doing small things.D. Paying 1% income tax at a time.2. The piggy bank originally was _________.A. a cheap clay containerB. an animal-shaped dishC. a potter’s instrumentD. a pig-like toy for children3. The last paragraph talks about ________.A. the seriousness of educating childrenB. the enjoyment of taking a great tripC. the difficulty of starting a businessD. the importance of managing moneyBNow people are walking less and less, and if they can figure out a way to avoid walking, they don’t want to walk any more.I felt superior about this matter until the other day I took my car to mail a small parcel. The journey is a matter of 281 steps. But I used the car. And I wasn’t in any hurry, either, I had merely become one more victim of a national sickness: motorists.It is an illness which I had thought I could not catch, for I was born in the tradition of going to places on my own two legs. At that time, we regarded 25 miles as good day’s walk and the ability to cover such a distance in ten hours as sign of strength and skill. It did not occur to us that walking was a hardship. And the effect was lasting. When I was 45 years old I raced –and beat—a teenage football player the 168 steps up the Stature of Liberty.Such enterprises today are regarded by many middle-aged persons as bad for the heart. But a well-known British physician, Sir Adolphe Abrahams, pointed out recently that hearts and bodies need proper exercise and that one is more likely to have illnesses than one who exercises regularly.And walking is an ideal form of exercise--- the most familiar and natural of all.It was Henry Thoreau who showed mankind the richness of going on foot. The man walking can learn the trees, flowers, insects, birds and animals, the significance of seasons, the very feel of himself as a living creature in a living world, which he cannot learn in a car.The car is a convenient means of transport, but we have made it our way of life. Many people don’t dare to approach nature any more; to them the world they were born to enjoy is all thr eat. To them security is a steel river thundering on a concrete road. And much of their thinking takes place while waiting for the traffic light to turn green.I say that the green of forests is the mind’s best light. And none but the man on foot can evalu ate what is basic and everlasting.4. What was life like when the author was young?A. people often walked 25 miles a dayB. People usually went around on foot.C. People used to climb the Statue of Liberty.D. people considered a ten-hour walk as a hardship.5. The author mentions Henry Thoreau to prove that __________ .A. people need regular exercise to keep fitB. middle-aged people like getting back to natureC. walking in nature helps enrich one’s mindD. going on foot prevents heart disease6. What is the author’s intention of writing this passage?A. To encourage people to return to walkingB. To tell people to reflect more on life.C. To advise people to do outdoor activitiesD. To recommend people to give up drivingCIn the world everyone wants to have a better life. They look forward to progress, whether in their personal life or in the general society. Progress indicates a person’s ability to change the way he is living at the moment. Progress must lead a better way of doing things. All these, however, remains true only in so far as people want to accept technology and move forward by finding new and more efficient ways of doing things. However, at the back of the minds of many people,especially those who the “good old days”, efficien cy comes with a price. When communication becomesefficient, people are able to contact one another no matter where they are and at whatever timethey wish to. The click of a button allows people miles apart to talk or to see each other withouteven leaving their homes. With the communication gadgets, such as mobile phones and ipads, peopleoften do not take the effort to visit one another personally. A personal visit carries with theadditional feature of having to be in the person’s presence for as long a s the visit lasts. Wecannot unnecessarily excuse ourselves or turn the other person off.With efficiency also comes mass production. Such is the nature of factories and the successof industrialization today. Factories have improved efficiency. Unskillful tasks are left tomachines and products are better made and produced with greater accuracy than any human hand couldever have done. However, with the improvements in efficiency also comes the loss of the personaltouch when making these products. For example, many handcrafts are now produced in a factory.Although this means that supply is better able to increase demand, now that the supply is quickand efficient, the demand might fall because mass production lowers the quality of the handicraftand it is difficult to find unique designs on each item.Nevertheless, we must not commit the mistake of analyzing progress only from one point of view.In fact, progress has allowed tradition to keep up. It is only with progress and the invention ofnew technology that many old products can be brought back to their old state. New technology isrequired for old products to stay old.It is people’s attitude towards progress that causes the type of influence that technologyhas on society. Technology is flexible. There is no fixed way of making use of it. Everything dependson people’s attitude. The worst effects of progress will fall on those who are unable to rethinktheir attitudes and views of society. When we accept progress and adapt it to suit our needs, anew “past” is created.7. According to Paragraph 1, progress can benefit people when they are willing to _______.A. change ways of livingB. live a better lifeC. accept technology and advance steadilyD. look for better methods8. The underlined word “gadgets” is closest in meaning to _______.A. messagesB. barriersC. toolsD. skills9. The author explains “efficiency comes with a price” by _______.A. using examplesB. following time orderC. making classificationD. describing a process10. What can be learned about technology from Paragraph 4?A. It can destroy old traditions.B. It can be used to preserve old products.C. It can lead to social progress.D. It can be used to correct mistakes. II:阅读明白得七选五: 依照短文内容，从短文后所给的选项当选出能填入空白处的最正确选项。

兰考二咼2016 — 2017学年下学期期末考试咼一年级数学试
题（文）
第I 卷（选择题 共60分）
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. •. IV 的值是（ ）
【答案】A
【答案】C
（ ）.
A. 30 人，30 人，30 人
B. 30 人，45 人，15 人
C. 20 人，30 人，10 人
D. 10 人，15 人，5 人 【答案】D
【解析】解：甲校、乙校、丙校的学生数比例为 3600： 5400： 1800=2: 3: 1, 抽取一个容量为 90人的样本，应在这三校分别抽取学生 90X =30人，90X =45人，90X =15人. 故选B .
4.已知一个样本数据按从小到大的顺序排列为
13, 14, 19, X , 23, 27, 28, 31,中位数为 22,则x 的值等于（
）. A. 21 B. 22 C. 20 D. 23
【答案】A B.
C
「 D.
【解析】
sin600° = sin(-120° + 2 x 360°) = sin(-120°0 =- 2.已知 一
的值是（ -3 D G 3
B 4 3 【解析】由已知可得
sin a-cos a 2 cos -a sin a —cos a 2 cos a 3.甲校有3 600名学生，乙校有 5 400名学生，丙校有 1 800名学生，为统计三校学生某方 面的情况，计划采用分层抽样法，抽取一个容量为
30人的样本，应在这三校分别抽取学生
，故选A. "nk-l -「故选C.。

兰考二高2016—2017学年度下期期末考试高一化学试题1. 在元素周期表中金属与非金属的分界线处,可以找到( )A. 合金B. 半导体材料C. 催化剂D. 农药【答案】B【解析】试题分析：金属与非金属分界线找到半导体材料，过渡元素找催化剂，P、Cl、F等周围找农药，故选项B正确。

考点：考查元素周期表的应用等知识。

2. 下列物质中,属于天然有机高分子化合物的是( )A. 葡萄糖B. 蔗糖C. 淀粉D. 油脂【答案】C【解析】A. 葡萄糖是单糖，不是高分子化合物，A错误；B. 蔗糖是二糖，不是高分子化合物，B错误；C. 淀粉是多糖，属于天然有机高分子化合物，C正确；D. 油脂是高级脂肪酸的甘油酯，不是高分子化合物，D错误，答案选C。

3. 《中华人民共和国大气污染防治法》于2016年1月1日起实施。

为保护和改善大气环境,下列做法不应该提倡的是( )A. 开发生物质能源替代化石燃科B. 向高空排放金属冶炼产生的粉尘C. 用催化转化技术处理汽车尾气D. 大力推广生产和便用无氟冰箱【答案】B【解析】试题分析：A、化石燃料对环境有污染，生物质能源对环境无污染，同时对资源的综合利用，故说法正确；B、不能解决污染环境，故说法错误；C、减少尾气的排放，有利于环境保护，故说法正确；D、减少对臭氧空洞的破坏，故说法正确。

考点：考查新能源、环境保护等知识。

4. 下列关于化学用语“”的意义,不正确的是( )A. 氯化铵分子中含有一个和一个B. 氯化铵由、、三种元素组成C. 氯化较晶体由和构成D. 氯化铵晶体中阴、阳离子个数比为1:1【答案】A5. A、、、、是短周期元素,、、处于同一周期,元素的原子最外层电子数是次外层的2倍,、、、具有相同电子层结构,下列说法正确的是( ) A. 原子序数: B. 原子半径:C. 最简单氢化物的热稳定性:D. 离子半径:【答案】C【解析】A、B、C、D、E是短周期元素，A元素的原子最外层电子数是次外层的2倍，由于最外层电子数不超过8，原子只能有2个电子层，最外层电子数为4，则A为碳元素；A、B、C 处于同一周期，B2-、C-、D+、E3+具有相同电子层结构，可推知B为O元素，C为F元素，D为Na，E为Al，则A．A为碳元素，B为O元素，C为F元素，D为Na，E为Al，故原子序数E ＞D＞C＞B＞A，A错误；B．同周期自左而右原子半径减小，同主族自上而下原子半径增大，故原子半径：Na＞Al＞C＞O＞F，B错误；C．非金属性F＞O＞C，氢化物稳定性与元素非金属性一致，C正确；D．离子的电子层结构相同，核电荷数越大离子半径越小，故离子半径：O2-＞F-＞Na+＞Al3+，D错误，答案选C。

河南省兰考⼆⾼2016-2017学年⾼⼀下学期期末考试⽣物试题Word版含答案兰考⼆⾼2016—2017学年度下期期末考试⾼⼀⽣物试题⼀、单选题:(35题70分)1、DNA是控制遗传性状的主要物质,在绿⾊植物细胞内,它分布在( )A.细胞核、内质⽹B.细胞核、核糖体C.细胞核、细胞质基质D.细胞核、叶绿体、线粒体2、下列各图中 , 图形分别代表磷酸、脱氧核糖和碱基, 在制作脱氧核糖核昔酸模型时,各部件之间需要连接。

下列连接中正确的是( )A. B. C. D.3、以下各组⽣物性状属于相对性状的是 ( )A.番茄的红果和圆果B.⽔稻的早熟和晚熟C.绵⽺的长⽑和细⽑D.棉花的短绒和粗绒4、据右图,下列选项中不遵循基因⾃由组合规律的是 ( )A. B. C. D.5、已知绵⽺⾓的表现型与基因型的关系如下表,下列判断正确的是( )A.若双亲⽆⾓,则⼦代全部⽆⾓B.若双亲有⾓,则⼦代全部有⾓C.若双亲基因型为Hh,则⼦代有⾓与⽆⾓的数量⽐为1:1D.绵⽺⾓的性状遗传不遵循基因的分离定律6、如图为精细胞形成过程中⼏个时期的细胞模式图,下列有关叙述不正确的是( )A.精细胞形成过程的顺序为①→③→②→④B.这些状态下的细胞中不发⽣ATP⽔解C.①图中有两对同源染⾊体,③图中有两个四分体D.线粒体、核糖体等细胞器与该过程有密切的关系7、细胞内没有同源染⾊体的是( )A.体细胞B.精原细胞C.初级精母细胞D.次级精母细胞8、DNA 是主要的遗传物质是指( )A.遗传物质的主要载体是染⾊体B.⼤多数⽣物的遗传物质是DNAC.细胞⾥的DNA⼤部分在染⾊体上D.染⾊体在遗传上起主要作⽤9、⼈类对遗传物质本质的探索经历了漫长的过程,下列有关叙述正确的是( )A.孟德尔发现遗传因⼦并证实了其传递规律和化学本质B.噬菌体侵染细菌实验⽐肺炎双球菌体外转化实验更具说服⼒C.沃森和克⾥克提出在DNA双螺旋结构中嘧啶数不等于嘌呤数D.烟草花叶病毒感染烟草实验说明所有病毒的遗传物质是RNA10、⼀条染⾊体含有⼀个或两个双链DNA分⼦,那么⼀条染⾊单体含有( )A.—个双链DNA分⼦B.—个单链DNA分⼦C.两个双链DNA分⼦D.两个单链DNA分⼦11、当⽜的卵原细胞进⾏ DNA 复制时, 细胞中不可能发⽣( )A.DNA 的解旋B.蛋⽩质的合成C.基因突变D.基因重组12、揭⽰基因化学本质的表述是( )A.基因是遗传物质的功能单位B.基因是有遗传效应的DNA⽚段C.基因是蕴含遗传信息的核苷酸序列D.基因在染⾊体上呈直线排列13、下列对转运 RNA 的描述正确的是( )A.每种转运 RNA 能识别并转运⼀种氨基酸B.转运 RNA 的三个相邻碱基是决定氨基酸的⼀个密码⼦C.转运 RNA 的合成在细胞质内D.转运 RNA 能与 DNA 相应的密码⼦互补14、下列关于遗传信息的说法不正确的是( )A.基因的脱氧核苷酸的排列顺序就代表遗传信息B.遗传信息的传递主要是通过染⾊体上的基因传递的C.⽣物体内的遗传信息主要储存在 DNA 分⼦上D.遗传信息即⽣物体所表现出来的遗传性状15、下列叙述属于基因重组的是( )。

河南省兰考县2016_2017学年⾼⼆英语下学期期末考试试题2016-2017学年下学期期末考试⾼⼆英语试题注意事项：答案必须写在答题卡上，答在试卷上⽆效。

本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（⾮选择题）两部分，本试卷满分150分。

考试时间120分钟。

第Ⅰ卷（选择题）第⼀部分听⼒（省略）第⼆部分阅读理解（共两节，满分40分）第⼀节 (共15⼩题；每⼩题2分，满分30分)AJackson Language School SummerOpening and Closing TimesThe Jackson Language School is open each day except Sunday. There is an English corner also avai1able from 6:00pm-9:00pm at the Bellevue Hall across from the school.Class SizeClasses have a minimum of 10 and a maximum（最⼤） of 16 in one class. Classes are equipped with earphones and an electronically controlled listening.TeachersTeachers are all experienced and have a minimum（最⼩）of 2 years' experience and at least a certificate in teaching English as a second language. They are all available for teaching if you need it.LocationThe school is located 15 minutes from central London at 34 Inverleith Row, next to the Marks and spender Shopping Center. It is near a bus stop and only a 5 minutes’ walk from the Tube.AttendanceStudents with student visas are expected to attend regularly. Students who are absent more than 60% of the time will be reported to the Student Office. Moreover, if students attend less than80%, they will not be able to get a certificate from Jackson School. Itis also required by the Student Office for visa extension（签证延期）.Home stayYou are able to stay with a British family if you request so. Jackson has a home stay program that matches students and families according to their own requirements and needs. While generally no problems occur，students may move from a home stay house if he or she gives a 2-week written notice to the home stay family school.Language PolicyAs the course is an immersion（洗礼）program, students are expected to speak English the entire time when they are at the school. If they speak any language other than English at the school, they may be asked to leave the school for a day.21.If you attend more than 80% of your classes, __________.A.you will be likely to get a certificateB.you will not obtain a visa extensionC.you may be reported to the Student OfficeD.you may not be able to get a certificate22.The students are expected to speak English ___________.A.part of the time at JacksonB.when they are in the home stay familyC.no matter when they want toD.the entire time when they are at the school23.At Jackson School, _______________.A.you can't move out of a home stay familyB.you can't take part in an English CornerC.you can turn to a teacher when necessaryD.you can study in a class less than 10 studentsBIn the tenth grade，I began working for free at a vet’s that was run by a friend. I wanted to get experience for what I thought would be my future job. However，on one particular Saturday morning I learned something perhaps more important.The hospital was in the middle of one of the poorer sections(地区）of the city and somepeople could only pay for the most basic treatments. On this Saturd ay，a man and his young son，who was probably about 7 years old，walked in with a small cat in a cardboard box. There was so mething wrong with the cat’s left eye. But the man could not afford to pay for the cost of the medicine. He kept quiet for a while，and then he asked where the nearest animal shelter（避难所）was. Hearing this，his son cried and started to argue with him. All of a sudden，an older woman who was sitting in the waiting room stood up，walked up to the counter（前台），and told the man that she would pay for the cost. The man thanked her and the son got to keep a healthy cat.I always thought it was the right thing to help out a needy person，but I only saw people do acts of kindness on TV or in movies. What the woman did made me believe that these things do happen in real life，and quite often.Now，when I can’t decide whether to help someone who is in need，I remember this woman，and then I have the courage to step up to the plate（开始⾏动）. Sometimes other people follow.24．We can infer that a vet’s is most probably a hospital for.A. kidsB. the poorC. animalsD. women25．For what pu rpose did the writer work at the vet’s?A. To help out his friend.B. To make some pocket money.C. To gain some work experience.D. To learn more about money.26．What would the man probably do with the cat if the woman didn’t help him?A. Take it home without treatment.B. Give it to someone on the street.C. Give it to the woman.D. Give it up.27．We can learn from this passage that .A. the man doesn’t like keeping a catB. the older woman often helps people outC. the man’s son didn’t agree to the man’s first decisionD. the hospital often asks for too much moneyCTraveling is a very good activity. When you are fed up with your work and when you can get a holiday，you can go to the beautiful spots(景点）to enjoy the beauty of nature and the special character（特征）of other cities. You can breathe fresh air，visit s ome places of interest，meet different people and make friends with them. If you do so，you will forget your tiredness and troubles and build up your health. As a result，you will feel fully relaxed and you will have the energy to undertake（执⾏）the new tasks waiting for you.But sometimes，traveling is not an enjoyable thing. For example，when the bus or car you take has a bad accident，you just sit in and waste your time. What’s more，the weather can be changeable. If you are climbing a mountain，it may rain suddenly. You may be caught in the rain and may catch a cold. The worst thing is that you may have your money stolen and you may have an injury. All these are terrible things that can happen to a tourist.Therefore，when you are going on a trip，you must prepare yourself carefully. Firstly，you must have clear information about the weather. Secondly，you should choose a good companion（伙伴）so that you can help each other. Thirdly，you must be careful everywhere and try to avoid accidents. If you do this，you’ll surely enjoy your travels and avoid any unnecessary trouble.28．In the passage，the author suggests that you should for a holiday.A. go abroadB. go to different citiesC. go nowhereD. stay at home29．In the first paragraph，the underlined words “are fed up with” means .A. finish doingB. can’t doC. are tired ofD. are interested in30．What is NOT mentioned in the passage?A. You may meet with unexpected troubles on a trip.B. You may get ill on a trip.C. You will have to spend a lot of money on a bus or in a car.D. It’s necessary for you to know about the weather before you travel.31．In order to have a good holiday，you should .A. be carelessB. have a holiday with a good friendC. take an umbrella with youD. be well prepared for your tripDMarie Curie was born in Poland in 1876. Her parents both taught at school with small salaries(⼯资). Marie led a hard life as a girl，especially after her mother stopped teach ing to raise（抚养）five children and take care of her poor health. Marie’s mother suffered from tuberculosis(肺结核) and died of it when Marie was ten.When Marie was young，she showed great interest in science. She loved to study and hoped to become a scientist when she grew up. Her parents encouraged her interest in science. Excellent as she was in her studies，she couldn’t go on with the advanced education she needed because Poland（波兰）was then ruled by Russia（俄罗斯） and women were not permitted to go to college.In order to continue her education，she cleared up many difficulties and entered Paris University，where she lived a simple life and studied hard，so she graduated with the highest grades in her class.After graduation she took up scientific research in Paris University. There she met Pierre Curie，whom she married later. Pierre joined her in her research into an unknown phenomenon（现象）—radiation（放射，辐射），which a certain scientist had declared（宣布）that uranium(铀) gave off. The Curies spent several years trying their best to find the element（元素）that produced radiation. Finally they succeeded in 1902.Marie Curie won two Nobel Prizes，one for physics in 1906，together with her husband and another scientist，the other for chemistry herself in 1911. Madame Curie was a scientist of great achievement，and the first woman ever to be honored in the Nobel Prize history.32.Why did Marie’s family become poorer when she was young?A.Because her family had five children.B.Because her father got small salary as a teacher.C.Because her mother gave up her job.D.Because both of her parents were teachers.33.Marie couldn’t continue the advanced education because ________.A.she wanted to help her father to support the familyB.her father couldn’t afford to send h er to collegeC.her grades were very poorD.colleges in Poland would not take women as students then34.The underlined words “cleared up” in Paragraph 3 could be replaced by “______”.A.cameB.wentC.solvedD.avoided35.In 1906，a certain scientist shared the Nobel Prize with the Curies because ________.A.he depended upon the Curie’s discoveryB.he made some contribution to the discoveryC.he persuaded the Curies to take up the researchD.the Curies were greatly encouraged by him第⼆节(共5⼩题；每⼩题2分，满分10分)根据短⽂内容，从短⽂后的选项中选出能填⼊空⽩处的最佳选项。