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高中三年级英语

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  • 阅读理解
    阅读理解。
    If a noisy neighbor is blasting music at all hours of the day and night, drowning out your phone
    conversations and interrupting your sleep, you can call the police. But what is a whale to do?
    Natural noise from waves, wind, rain and even earthquakes is common in oceans. Unfortunately,
    man-made noise from oil and gas drilling, sonar, and ships is also present.
    Low frequency noise has doubled off the California coast every decade since the nineteen sixties.
    The main reasons are ships' propellers (螺旋桨). They not only generate continuous low frequency
    sound, some propellers cavitate (形成气穴), which means they create air bubbles that collapse,
    creating loud popping sounds.
    Whales use low frequency calls to communicate across thousands of miles of ocean. They are
    threatened by noise pollution because it can prevent them from contacting each other and from locating
    their foods. Endangered humpback and right whales, which use fibrous baleen to strain food from the
    water, are the most at risk.
    Scientists studying right whales off Canada's east coast have discovered that whales are sending
    louder calls through the water to make themselves heard. Because they invest more energy in making
    calls, they have less energy available for finding food and mating. Other scientists measuring whale calls
    against background noise pollution have discovered that right whales have lost about eighty percent of
    their normal communication area. This could seriously affect survival of this already threatened species.
    Scientists don't have badges and guns, but they are trying to correct the noise pollution problem. By
    tracking ships and marine mammals and understanding how noise travels, they are creating sound maps.
    They hope to get shipping lanes moved so that the noise pollution ships create will not overlap with areas
    most important to the whales.
    1. What does the passage mainly talk about?
    A. Whales are in danger because of the noise.B. Noise pollution is affecting whales.
    C. Natural noise is good for whales.D. How to protect whales endangered.
    2. The following statements are true EXCEPT ________.
    A. You can call the police if you are disturbed by a noise neighbor
    B. Low frequency noise has doubled off the Canadian coast every decade since 1960s.
    C. Noise pollution can prevent whales from contacting each other and from locating prey.
    D. Endangered humpback and right whales are the most at risk.
    3. We can infer from the last paragraph that ________.
    A. Some areas important to whales are overlapped with the ship lanes.
    B. Scientists are creating the sound maps by tracking ships and marine mammals.
    C. If scientists have guns, they can correct the noise pollution.
    D. Scientists have worked out a plan to protect the whales.
    4. According to scientists, ________.
    A. Right whales off the Californian coast have been in danger because of the loss of the energy.
    B. Right whales cannot find food and mate for they lose a lot of living area.
    C. There are about 20% of the normal communication areas still available for the right whales.
    D. The right whales always invest most of their energy for making calls.
    5. According to the description of whales, we can know that ________.
    A. The noise made by the ships has a bad effect on the area where whales live.
    B. Whales can communicate with each other by diving into the deep water.
    C. Whales cannot find mates because they don't have enough energy.
    D. The communication between whales is through low frequency calls
    本题信息:2012年江西省模拟题英语阅读理解难度较难 来源:刘婷婷
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本试题 “阅读理解。If a noisy neighbor is blasting music at all hours of the day and night, drowning out your phoneconversations and interrupting your sleep...” 主要考查您对

科教类阅读

等考点的理解。关于这些考点您可以点击下面的选项卡查看详细档案。
  • 科教类阅读

科教类阅读的概念:

科教类阅读主要考查考生对书面语篇的整体领悟能力和接受及处理具体信息的能力。试题的取材,密切联系当前我国和世界经济、科技等方面的变化,有关数据的来源真实可信。


科教类文章阅读技巧:

一、材料特点:

这类文章的总体特点是:科技词汇多,句子结构复杂,理论性强,逻辑严谨。具体说来它有以下几个特点: 
1、文章中词汇的意义比较单一、稳定、简明,不带感情色彩,具有单一性和准确性的特点。这类文章通常不会出现文学英语中采用的排比、比喻、夸张等修辞手法,一词多义的现象也不多见。 
2、句子结构较复杂,语法分析较困难。为了描述一个客观事物,严密地表达自己的思想,作者经常会使用集多种语法现象于一体的长句。 
3、常使用被动语态,尤其是一些惯用被动句式。

二、命题特点:

科普类阅读的主要命题形式有事实细节题、词义猜测题、推理判断题以及主旨概括题等,其中推理判断题居多。

三、应对策略:

1、要想做好科普英语阅读理解题,同学们就要注意平时多读科普知识类文章,学习科普知识,积累常见的科普词汇,从根本上提高科普英语的阅读能力。
2、要熟悉科普类文章的结构特点。科普类文章一般由标题(Head line),导语(Introduction),背景(Back ground),主体(Main body)和结尾(End)五部分构成。标题是文章中心思想高度而又精辟的概括,但根据历年的高考情况来看,这类阅读理解材料一般不给标题,而要同学们选择标题。导语一般位于整篇文章的首段。背景交待一个事实的起因。主体则对导语概括的事实进行详细叙述,这一部分命题往往最多,因此,阅读时,同学们要把这部分作为重点。结尾往往也是中心思想的概括,并与导语相呼应,命题者常在此要设计一道推理判断题。  
3、在进行推理判断时,同学们一定要以阅读材料所提供的科学事实为依据,同时所得出的结论还应符合基本的科普常识。


科普类阅读应试策略:

命题趋势
阅读理解题主要考查考生对书面语篇的整体领悟能力和接受及处理具体信息的能力。试题的取材,密切联系当前我国和世界经济、科技等方面的变化,有关数据的来源真实可信。因此科普知识类文章是每年的必考题。分析历年的科普类文章我们不难发现以下特点:
1、文章逻辑性强,条理清楚,语法结构简单,用语通俗。
2、文章内容注重科技领域的新发现。内容新颖,从而使文章显得陌生,内容抽象复杂。
3、命题方面注意对具体细节的准确理解和以之为依据的推理判断。
4、以人们的日常行为或饮食健康入手,探讨利弊,诠释过程,阐述概念。
应试对策
许多考生在考试时感到困惑的是:为什么一些没有超越中学语法和词汇范围的篇章,读起来却不能正确理解,或者要花费很多时间才能读懂呢?这种现象的产生与阅读方法有很大的关系。例如,有的考生在考试时一见到文章就立刻开始读,结果读了半天,还不知道短文讲的是什么,试题要求了些什么,结果浪费了大量的时间,而阅读效果并不好。那么,怎样读效果才好呢?任何一种阅读方法或技巧的使用,都是由篇章特点和试题本身的要求决定的,应根据不同的体裁和试题要求采取不同的策略。
1、浏览。浏览的主要目的就是确定文章的体裁。如果文章属于人物传记、记叙文、故事、科普小品和有关社会文化、文史知识的文章,一般来说,应该先看看文章的试题考查内容,对题目类型做到心中有数,针对不同问题,在通读时有粗有细地去阅读,这样不仅能把握篇章的基本结构和逻辑线索,也能做好有关具体事实信息考查的试题。
2、挖掘寓意,掌握中心思想,推出结论。任何文章,作者在行文时都有一定的写作目的和主要话题。在通读篇章时应该吃透作者的写作意图,抓住文章的主题句,充分发挥自己的想象力和概括力,作出对中心思想的归纳和结论的推断。
3、把握篇章结构,利用上下文进行推测。高考中的阅读理解篇章往往是一个较完整的短文,其结构、思想,前后上下连贯统一。考试时应充分利用这一特点推测一些生词、短语在句中的含义,切莫盲目孤立猜测。
4、综观全篇,前后呼应。这是阅读理解的最后一步,在做完阅读理解题后,要立足于文章整体,再迅速读一遍短文,短文中的问题和答案的设置前后都是相关联的,有着一定的连续性,体现着文章的基本脉络。