【题目】在下面一段文字横线处补写恰当的语句,使整段文字语意完整连贯,内容贴切,逻辑严密。每处不超过12个字。
爱好和平是中华民族的优良传统。我们的祖先也曾得到过科学的秘密,率先发明了火药和指南针。同西方人不同,我们发明火药,____①____,而是用它来制造奇巧美丽的烟火,____②____。我们发明指南针,____③____,却是让风水先生勘定我们庙堂、居宅及坟墓的方位与走向,使我们的生活中顶重要的“住”,能够选择优美适宜的自然环境。
答:①
②
③
科目:高中地理 来源: 题型:
【题目】下面对文章内容的理解,不正确的一项是
A.“过去也有不少显宦,以及叱咤风云的人物,莅校讲话。但他们没有能留下深刻的印象。”文章第1段拿“显宦”“叱咤风云的人物”和梁任公作对比,以他们“没有能留下深刻的印象”来反衬梁任公给人们留下了深刻的印象。
B.文章写梁任公的开场白,非常奇特,以此说明梁任公为人古怪、与众不同。
C.“先生尝自谓‘笔锋常带情感’,其实先生在言谈讲演之中所带的情感不知要更强烈多少倍!”这是对梁任公讲演的高度评价和赞颂。
D.“有学问,有文采,有热心肠的学者,求之当世能有几人?”本段收束全文,点明梁任公作为学者的主要特点,也是本文的点睛之笔,表达了“我”对于梁先生的敬仰之情、欣赏之情和赞美之情。同时对梁先生的精神予以高度赞扬。
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科目:高中地理 来源: 题型:
【题目】在下面一段文字横线处补写恰当的语句,使整段文字语意完整连贯,内容贴切,逻辑严密。每处不超过15个字。
读书的目的仅仅是为了记住书中的内容吗?答案是否定的。____①____。记忆型阅读是我们缺乏想象力的根源之一,因为它容易导致盲从书本知识,从而失去质疑精神。批判型阅读是一种创造性阅读,它不追求____②____,而主张激发想象力和灵感,带着自己的思考,让自己变得更有思想,能通过阅读提出有价值的质疑,____③____,通过分析根源找到解决问题的途径和方法,这在泛阅读日益普遍的时候更显得难能可贵。
答:①
②
③
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科目:高中地理 来源: 题型:
【题目】在下面一段文字横线处补写恰当的语句,使整段文字语意完整连贯,内容贴切,逻辑严密。每处不超过20字。
抓住用好战略机遇期,首先要正确认识战略机遇期。机遇不是撞到树上的兔子,①________,机遇是具有关键性的有利条件。同时,机遇不等于一帆风顺,有利的条件不一定必然导致有利的结果,②________,有利条件可能失去关键性的作用,良机甚至可能转化为危机。因此,机遇需要我们充分利用有利条件,积极应对困难和挑战,赢得了挑战,就赢得了机遇。战略机遇期需要我们去发现,去营造,去维护,去拼搏。
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科目:高中地理 来源: 题型:
【题目】When the day broke, they found themselves .
A.at the foot of a mountain
B. the foot of the mountain
C. come to a mountain
D. to come to a mountain
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科目:高中地理 来源: 题型:
【题目】填空。
新闻也叫________________,其结构一般包括________________、导语、________________、________________和结尾五部分。导语一般放在________________,以用来吸引读者阅读下文,新闻的内容必须________________,其基本特征是________________。
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科目:高中地理 来源: 题型:
【题目】下列各句中,画线的词语正确的一项是
A.民用水表、电表、气表三表都有使用期限,到期要更换,否则如果到期不更换会有安全隐患。
B.该集团资金大都是外界筹措,利息之髙令人难以想象,但是高额利息使该集团在资金运转上,所承受的压越来越大。
C.我默念了一下射击要领,下定决心,“砰”地打响第一枪,眼睛情不自禁地眨了两下,身体也随之一震。
D.即使他们边走过甚至站在你身边,也可能对你视而不见,因为你还不够引人注目。
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科目:高中地理 来源: 题型:
【题目】用方框中所给单词或短语的适当形式填空
advertise produce place intend breath fall for origin play tricks on lead creative deal with comment complete be aware of cure |
【1】You ______ me in a very difficult position.
【2】These children loved ______ their teacher.
【3】 She tried to understand the instructions, but she was ______ at sea.
【4】Some people believe that God ______the world.
【5】 If you ______ all that, you would change your mind.
【6】 There is still no ______ for the special cold.
【7】 They walked through the forest ______ the fresh air.
【8】The ______campaign didn’t have much effect on sales.
【9】 He hopes to find the money ______ a film about Japan.
【10】 I ______ to catch the early train, but I didn’t get up in time.
【11】 Have you any thoughts on how ______ this difficulty?
【12】Our ______ plan was to go to spa but it was too expensive.
【13】 Our scientists are ______ the way in space research.
【14】The salesman said the car was in good condition, and I was foolish enough ______ it.
【15】 He made no ______on our proposal.
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【题目】 The 2012 London Olympics had enough problems to worry about. But one more has just been added - a communications blackout caused by solar storms.
After a period of calm within the Sun, scientists have detected the signs of a flesh cycle of sunspots that could peak in 2012, just in time for the arrival of the Olympic torch in London.
Now scientists believe that this peak could result in vast solar explosions that could throw billions of tons of charged matter towards the Earth, causing strong solar storms that could jam the telecommunications satellites and interact links sending five Olympic broadcast from London.
"The Sun's activity has a strong influence on the Earth. The Olympics could be in the middle of the next solar maximum which could affect the functions of communications satellites," said Professor Richard Harrison, head of space physics at the Rutherford Appleton Laboratory in Oxfordshire.
At the peak of the cycle, violent outbursts called coronal mass ejections (日冕物质抛射) occur in the Sun's atmosphere, throwing out great quantities of electrically-charged matter. " A coronal mass ejection can carry a billion tons of solar material into space at over a million kilometers per hour. Such events can expose astronauts to a deadly amount, can disable satellites, cause power failures on Earth and disturb communications," Professor Harrison added. The risk is greatest during a solar maximum when there is the greatest number of sunspots.
Next week in America, NASA is scheduled to launch a satellite for monitoring solar activity called the Solar Dynamics Observatory (SDO), which will take images of the Sun that are 10 times clearer than the most advanced televisions available.
The Rutherford Appleton Laboratory helped to make the high-tech cameras that will capture images of the solar flares (太阳耀斑) and explosions as they occur.
Professor Richard Hold away, the lab's director, said that the SDO should be able to provide early warning of a solar flare or explosion big enough to affect satellite communications on Earth "If we have advance warning, we'll be able to reduce the damage. What you don't want is things switching off for a week with no idea of what's caused the problem," he said.
【1】 The phrase "communications blackout" in paragraph 1 most probably refers to _______during the 2012 Olympics.
A. the extinguishing of the Olympic torch
B. the collapse of broadcasting systems
C. the transportation breakdown in London
D. the destruction of weather satellites
【2】 What can be inferred about the solar activity described in the passage?
A. The most fatal matter from the corona falls onto Earth.
B. The solar storm peak occurs in the middle of each cycle.
C. It takes several seconds for the charged matter to reach Earth.
D. The number of sunspots declines after coronal mass ejections.
【3】 According to the passage, NASA will launch a satellite to _________.
A. take images of the solar system
B. provide early warning of thunderstorms
C. keep track of solar activities
D. improve the communications on Earth
【4】Which of the following might be the best title of the passage?
A. Solar Storms: An Invisible Killer
B. Solar Storms: Earth Environment in Danger
C. Solar Storms: Threatening the Human Race
D. Solar Storms: Human Activities to Be Troubled
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