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【题目】2014年11月7日至12日APEC北京会议放假期间,河南省针对北京游客实行景区门票减免优惠。据此回答下列问题。
【1】该优惠政策有助于:
A.游客对旅游目的地进行选择
B.提升当地旅游资源价值
C.降低游客交通与游览用时的比值
D.提高旅游服务设施等级
【2】下述景区组合中,旅游资源多样性最丰富的是:
A.大相国寺、清明上河图、禹王谷、铁塔公园
B.太行大峡谷、红旗渠、殷墟、马氏庄园
C.老君山、鸡冠洞、龙峪湾、抱犊寨
D.八里沟、万仙山、秋沟、齐王寨
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【题目】据人民日报2016年8月12日报道,我国预计在“十三五”规划的末年,即2020年左右发射一颗火星探测卫星。读地球和火星资料对照表,回答下列各题。
与日距离(百万千米) | 质量 | 体积 | 大气密度 | 大气主要成分 | 表面均温(℃) | 自转周期 | 公转周期 | |
地球 | 149.6 | 1.00 | 1.00 | 1.00 | N2.O2 | 22 | 23h56’ | 1年 |
火星 | 227.9 | 0.11 | 0.150 | 0.01 | CO2 | -23 | 24h37’ | 1.9 年 |
【1】火星表面的均温为-230C,低于地球表面均温,主要原因是
A.与日平均距离比地球远 B.质量和体积比地球小
C.大气主要成分是CO2 D.公转周期比地球长
【2】大量气体聚集在地球周围,形成大气层,其主要原因是
A.地球公转和自转周期适中 B.地球的体积和质量适中
C.绿色植物能进行光合作用 D.太阳系中各天体的共同作用
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【题目】Passage 3(2017·新课标卷III)
Lots of people find it hard to get up in the morning, and put the blame on the alarm clock. In fact, the key to easy morning wake-up lies in resting your body clock. 1 Here’s how to make one.
● 2 In order to make a change, you need to decide why it’s important. Do you want to get up in time to have breakfast with your family, get in some exercise, or just be better prepared for your day? Once you are clear about your reasons, tell your family or roommates about the change you want to make.
● Rethink mornings. Now that you know why you want to wake up, consider re-arranging your morning activities. If you want time to have breakfast with your family, save some time the night before by setting out clothes, shoes, and bags. 3 That’s a quarter-hour more you could be sleeping if you bought a coffee maker with a timer.
● Keep your sleep/wake schedule on weekends. If you’re tired out by Friday night, sleeping in on Saturday could sound wonderful. But compensating on the weekends actually feeds into your sleepiness the following week, a recent study found. 4
● Keep a record and evaluate it weekly. Keep track of your efforts and write down how you feel. After you’ve tried a new method for a week, take a look at your record. 5 If not, take another look at other methods you could try.
A. Get a sleep specialist.
B. Find the right motivation.
C. A better plan for sleep can help.
D. And consider setting a second alarm.
E. If the steps you take are working, keep it up.
F. Stick to your set bedtime and wake-up time, no matter the day.
G. Reconsider the 15 minutes you spend in line at the cafe to get coffee.
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【题目】海地当地时间2010年1月12日16时53分发生里氏7.3级地震,首都太子港及全国大部分地区受灾情况严重。地震发生后,国际社会纷纷伸出援手,向海地提供人道主义援助。据此回答下列问题。
【1】地方救灾办公室能迅速、准确地掌握受灾范围、面积等情况,所利用的技术手段主要是:
A.遥感技术
B.全球定位技术
C.地理信息系统
D.卫星通信技术
【2】在营救地震被困人员的过程中,利用的现代地理信息技术主要是:
①GIS技术 ②GPS技术 ③RS技术 ④“数字地球”技术
A.①③ B.①④ C.③④ D.①②
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【题目】“血迹石”是约三亿年前,海水中一些具有钙质硬壳骨骼的海生生物的遗体,在沉积期间,与海水中的氧化铁和氧化锰成分发生作用后形成的一种奇特岩石。“千人石”为距今一亿五千万年的中生代侏罗纪时代喷发的岩浆凝结而成。据此回答下列问题。
【1】与“血迹石”和“千人石”成因类型相同的分别是 ( )
A.花岗岩和石灰岩 B.大理岩和砂岩
C.石灰岩和玄武岩 D.砂岩和片麻岩
【2】关于“血迹石”和“千人石”的形成,叙述正确的是 ( )
A.“血迹石”的形成是外力作用的结果
B.“血迹石”的形成经历了风化、侵蚀、搬运、沉积、固结成岩和地壳运动等过程
C.“千人石”一定具有层理构造
D.“千人石”的形成经历了变质作用和冷凝作用
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【题目】Passage 4(2017·北京卷)
Every animal sleeps, but the reason for this has remained foggy. When lab rats are not allowed to sleep, they die within a month. 71
One idea is that sleep helps us strengthen new memories. 72 We know that, while awake, fresh memories are recorded by reinforcing (加强) connections between brain cells, but the memory processes that take place while we sleep have been unclear.
Support is growing for a theory that sleep evolved so that connections between neurons(神经元) in the brain can be weakened overnight, making room for fresh memories to form the next day. 73
Now we have the most direct evidence yet that he is right. 74 The synapses in the mice taken at the end of a period of sleep were 18 per cent smaller than those taken before sleep, showing that the connections between neurons weaken while sleeping.
If Tononi’s theory is right, it would explain why, when we miss a night’s, we find it harder the next day to concentrate and learn new information — our brains may have smaller room for new experiences.
Their research also suggests how we may build lasting memories over time even though the synapses become thinner. The team discovered that some synapses seem to be protected and stayed the same size. 75 “You keep what matters,” Tononi says.
A. We should also try to sleep well the night before.
B. It’s as if the brain is preserving its most important memories.
C. Similarly, when span>people go for a few days without sleeping, they get sick.
D. The processes take place to stop our brains becoming loaded with memories.
E. That’s why students do better in tests if they get a chance to sleep after learning.
F. “Sleep is the price we pay for learning,” says Giulio Tononi, who developed the idea.
G. Tononi’s team measured the size of these connections, or synapses, in the brains of 12 mice.
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【题目】我国沿海某省一个课外小组某日测得当地日出、日落时间分别为北京时间6:40,16:40。据此完成下列问题。
【1】该地的经度约为:
A.110°E B. 115°E C. 120°E D. 125°E
【2】该日可能在:
A.11月 B. 9月 C.7月 D.5月
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【题目】Passage 1(2017·新课标卷I)
If anyone had told me three years ago that I would be spending most of my weekends camping, I would have laughed heartily. Campers, in my eyes, were people who enjoyed insect bites, ill-cooked meals, and uncomfortable sleeping bags. They had nothing in common with me. 1
The friends who introduced me to camping thought that it meant to be a pioneer. 2 We slept in a tent, cooked over an open fire, and walked a long distance to take the shower and use the bathroom. This brief visit with Mother Nature cost me two days off from work, recovering from a bad case of sunburn and the doctor’s bill for my son’s food poisoning.
I was, nevertheless, talked into going on another fun-filled holiday in the wilderness. 3 Instead, we had a pop-up camper with comfortable beds and an air conditioner. My nature-loving friends had remembered to bring all the necessities of life.
4 We have done a lot of it since. Recently, we bought a twenty-eight-foot travel trailer complete with a bathroom and a built-in TV set. There is a separate bedroom, a modern kitchen with a refrigerator. The trailer even has matching carpet and curtains.
5 It must be true that sooner or later, everyone finds his or her way back to nature. I recommend that you find your way in style.
A. This time there was no tent.
B. Things are going to be improved.
C. The trip they took me on was a rough one.
D. I was to learn a lot about camping since then, however.
E. I must say that I have certainly come to enjoy camping.
F. After the trip, my family became quite interested in camping.
G. There was no shade as the trees were no more than 3 feet tall.
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【题目】Passage2(2017·新课标卷II,D)
体裁 | 话题 | 词数 | 难度 | 建议时间 |
说明文 | 当植物受到攻击时会保护自己并与周围植物交流 | 293 | ★★★☆☆ | 7分钟 |
When a leafy plant is under attack, it doesn’t sit quietly. Back in 1983, two scientists, Jack Schultz and Ian Baldwin, reported that young maple trees getting bitten by insects send out a particular smell that neighboring plants can get. These chemicals come from the injured parts of the plant and seem to be an alarm. What the plants pump through the air is a mixture of chemicals known as volatile organic compounds, VOCs for short.
Scientists have found that all kinds of plants give out VOCs when being attacked .It’s a plant’s way of crying out. But is anyone listening? Apparently. Because we can watch the neighbours react.
Some plants pump out smelly chemicals to keep insects away. But others do double duty. They pump out perfumes designed to attract different insects who are natural enemies to the attackers. Once they arrive, the tables are turned. The attacker who was lunching now becomes lunh.
In study after study, it appears that these chemical conversations help the neighbors .The damage is usually more serious on the first plant, but the neighbors, relatively speaking, stay safer because they heard the alarm and knew what to do.
Does this mean that plants talk to each other? Scientists don’t know. Maybe the first plant just made a cry of pain or was sending a message to its own branches, and so, in effect, was talking to itself. Perhaps the neighbors just happened to “overhear” the cry. So information was exchanged, but it wasn’t a true, intentional back and forth.
Charles Darwin, over 150 years ago, imagined a world far busier, noisier and more intimate(亲密的)
than the world we can see and hear. Our senses are weak. There’s a whole lot going on.
【1】What does a plant do when it is under attack?
A. It makes noises.
B. It gets help from other plants.
C. It stands quietly
D. It sends out certain chemicals.
【2】What does the author mean by “the tables are turned” in paragraph 3?
A. The attackers get attacked.
B. The insects gather under the table.
C. The plants get ready to fight back.
D. The perfumes attract natural enemies.
【3】Scientists find from their studies that plants can .
A. predict natural disasters
B. protect themselves against insects
C. talk to one another intentionally
D. help their neighbors when necessary
【4】what can we infer from the last paragraph?
A. The world is changing faster than ever.
B.People have stronger senses than before
C. The world is more complex than it seems
D. People in Darwin’s time were imaginative.
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【题目】据报载,我国江西省中南部山区出现大片“红色荒漠”,即在亚热带湿润的岩溶地区,土壤遭受严重侵蚀,基岩裸露,地表出现类似荒漠化景观的土地退化现象。据此,回答下列各题。
【1】“红色荒漠”形成的自然原因主要是( )
A.风化作用 B.风蚀作用 C.水蚀作用 D.沉积作用
【2】“红色荒漠”形成的人为原因主要是( )
A.滥伐森林 B.过度放牧 C.开山取石 D.环境污染
【3】根据“红色荒漠”的特点,对其进行治理首先要做的是( )
A.大力开荒种田,保持植物覆盖率 B.加强农业生产综合开发
C.发展以畜牧业为主的农业生产 D.彻底退耕还林
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