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    NASA has opened the door to the next generation of space discovery by announcing great plans for a base for humans to live on the surface of the moon forever.
    The project to build a base on the moon will begin soon after 2020, with astronauts living there within four years.
    The project comes after several excellent scientists and environmentalists asked humans to look beyond Earth to ensure the survival of the species (物种).
    Eventually, the moon will be a base for humans to explore the solar system and one day land on Mars.
    NASA began planning for the first moon landing since 1972 when George Bush, the US president, announced his new plan for space exploration four years ago.
    NASA has already talked about the design of the Orion spacecraft that will replace the old space shuttle fleet in 2010.
    The plan for the moon base, however, is the first detailed explanation of how NASA intends to prepare for the first manned exploration of deep space and a possible Mars mission within 30 years.
    Scientists also believe that the south pole on the moon contain rich natural gases such as the rare helium-3 that could be used as fuel for the generation of nuclear power. Besides, teams of astronauts living there for six months at a time would mine for hydrogen and oxygen to make water and possibly rocket fuel.
    小题1:When was the plan to explore space first announced according to the passage?
    A．In 1972.B．In 1950.C．In 1968.D．In 2020.
    小题2:The reasons why NASA has begun the plan to explore space include the followings except ________.
    A．to protect EarthB．to explore deep space
    C．to finish Mars missionD．to show how powerful the USA is
    小题3:In the future, when people fly to the moon, they will probably not bring with them too much ________
    A．hydrogen B．foodC．oxygenD．water
    小题4:The passage mainly talks about ________.
    A．the USA’s new plan for space exploration
    B．how to build a base on the moon
    C．why to ensure the survival of the species
    D．where to get new natural resources

    小题1:C
    小题2:D
    小题3:D
    小题4:A

    试题分析：本文叙述了美国对于太空探险的计划，一是为了保护地球，二是完成美国的火星使命。三是更进一步探险太空。让地球可以成为人们居住的地方。
    小题1:细节理解题。根据NASA began planning for the first moon landing since 1972 when George Bush, the US president, announced his new plan for space exploration four years ago.第一次宣布时的时间是1968年，故选C。
    小题2:细节理解题。根据announcing great plans for a base for humans to live on the surface of the moon forever.和The plan for the moon base, however, is the first detailed explanation of how NASA intends to prepare for the first manned exploration of deep space and a possible Mars mission within 30 years.只有选项D没有提到，故选D。
    小题3:细节理解题。根据teams of astronauts living there for six months at a time would mine for hydrogen and oxygen to make water and possibly rocket fuel.故选D。
    小题4:主旨大意题。根据本文主要谈论的是美国对于太空探险是计划，故选A。
    点评：做此类题目时，首先要搞清是问某一段还是全文的大意，可利用文中主要信息来把握文脉，进行综合归纳，概括文章的主题。如有标题，标题中的蕴含的信息往往是关键信息。另外，任何一篇文章都是围绕某个主题展开的，因此，许多文章中最明显的特点之一是有一个反复出现的中心词，即高频词，也叫做主题词。抓住了它，便容易抓住文章的中心。
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    科目：高中英语 来源：不详 题型：阅读理解

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    小题1:Why did Mandara act strangely one day?
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    B．Because its daughter Kibibi was injured.
    C．Because it heard an orangutan let out a loud call.
    D．Because an earthquake had happened.
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    B．earthquakes produce two types of waves
    C．primates usually gather together before a quake
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    小题3:Which word in the passage has a close meaning to the underlined word “cover”?
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    小题4:Which animal seems unable to sense a quake?
    A．A giant panda.B．A flamingo. C．A lemur.D．A lizard.
    小题5:What is the best title for the passage?
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    科目：高中英语 来源：不详 题型：阅读理解

    Squirrels often communicate with whistles, chirps and chucks, which sound like the word “chuck”． Whistles and chirps are like the sounds that many birds make．Now scientists have translated some of their squirrel-speak．
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    Hare and some other researchers believe such sounds arc part of an advanced language that develops just as all other communication systems．
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    小题1:The text mainly talks about
    A．the study on the language of squirrels
    B．the comparison between squirrels and chickadees
    C．the calling for the protection of squirrels
    D．the ways for squirrels to escape from their enemies
    小题2:If a squirrel is in a very dangerous situation, it would probably make ____．
    A．whistles with chucksB．pure chirps
    C．whistles without chucksD．repeated chucks
    小题3:The underlined word “tidings” in pardgmph 6 probably means ____．
    A．difficultiesB．poisesC．messagesD．languages
    小题4:What can be learned from this text?
    A．Squirrels communicate with cach other as humans do.
    B．Some squirrels understand the recorded alarm calls.
    C．Other animals also well understand the language of squirrels．
    D．Birds such as chickadees don’t have their own language．

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