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    The fossils of dinosaurs by the scientists are on show in this museum. 【查看更多】

     

    题目列表(包括答案和解析)

    阅读理解

    　　HAVE you ever thought of being able to fly around the world in a few hours though it is about 40,000 kilometers?Now,maybe you can.Last Saturday,the American X-43A

    airplane made its first flight.It reached a speed of 8,000 kilometers an hour.This makes it the fastest plane in the world.X-43A is only three to four meters long,but it's very heavy:it weighs 1,270 kilos.

    　　HOW old can an insect be?400 million years!Last Wednesday,scientists found the world's oldest insect fossil(化石) in Britain.The fossil shows that the body of the insect was as big as a piece of rice and had wings(翅膀).In the past,people thought the earliest insect was 380 million years old.

    　　THERE will be a new "star" in the sky soon.China plans to send a satellite(卫星) into space be September 2009.It will stay in space for one year.It will go around the moon and take pictures.It must be very expensive,right?That's for sure ?.4 billion yuan!

    　　YUAN Longping,the father of hybrid rice(杂交水稻),won the World Food Prize on Monday.Yuan developed the world's first popular and widely grown hybrid rice.Hybrid rice plants can make more rice than the ones people grew before.

    (1)

    If the X-43A goes round the Earth,it will take about ________ hours to finish the trip.

    　　A.3　　B.5　　C.8　　D.12

    [　　]

    (2)

    The newly-found insect fossil showed that the earliest insect was ________ years older

    than believed.

    　　A.10 million　　B.400 million　　C.20 million D.380 million

    [　　]

    (3)

    Which of the following about the new star is NOT true?

    　　A.It will go into space by September 2008.　　B.It will stay in space for twelve months.

    　　C.It costs a lot.D.It will go around the moon.

    [　　]

    (4)

    Yuan Longping won the World Food Prize because he ________.

    　　A.is the father of his children

    　　B.likes to eat hybrid rice

    　　C.developed tile world's first popular and widely grown hybrid rice

    　　D.grows more rice than others

    [　　]

    (5)

    The above paragraphs are taken from ________.

    　　A.a story　　B.an advertisement

    　　C.an explaining writing　　D.a newspaper

    [　　]

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    阅读短文，然后按要求完成各题。(Read the passage and do as required．)

    　　The biggest cause of global warming is that the carbon dioxide is released when fossil fuels like oil and coal are burned for energy．So when you save energy, you fight against global warming(and save money, of course)．Here are some easy steps you can take to keep the world clean：

    　　★Choose an efficient vehicle．(A)买车时，选择污染最少的，most well-organized vehicle that meets your needs．

    　　★Drive as little as possible．When possible, choose other methods(B)________ driving(taking a bus, biking, walking, ect．)and join your everyday jobs together so you will make fewer trips．

    　　★Buy energy-efficient appliances(家用电器)．Remember that fridges use the most electricity in the home．Today's fridges need less than(C)a quarter of the energy of the models built 30 years ago, so an upgrade could mean huge energy savings for your family．

    　　★Choose renewable energy．If you live in a state you can choose your electricity supplier, pick a company that products at least half its power from wind, sunlight energy and other clean sources．

    　　★Buy clean energy certificates．(D)Another way that can help encourage the renewable energy market and cut global warming pollution is to buy a“wind permit”or“green card”, which stand for clean power．

    1．将画线部分(A)译成英语：________．

    2．在(B)处空白处填入适当的词组：________．

    3．写出能替代画线部分(C)的短语：________．

    4．将画线部分(D)改写为同义句：Another way ________　________ encourage the renewable energy market…

    5．在文中找出最能解释本文的主题句：________．

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    阅读理解

    　　Think“rock,paper,scissors(剪刀)”is a children's game?Think again．Top players from around the world came together in Toronto to compete for a 10,000 Canadian-dollar prize and the title of World Champion(世界冠军头衔)．More than 500 players,including national champions from Australia,Norway and New Zealand,attended．

    　　The simple game is often used to make decision and solve simple problems．Players hold their fists closed and count to three before making a fist(rock),a flat hand(paper) or two fingers(scissors)．Paper covers rock,scissors cut paper and rock breaks scissors．

    　　Players have different opinions about the history of the game,but it is commonly believed to have been played for centuries in Japan．The Paper Scissors Stone Club opened in England in 1842 and players could play together there．In 1918,the name was changed to World RPS Club and its headquarters(总部) moved from London to Toronto．The world championship started in 2002,and is held once every year．

    根据短文内容，判断下列句子正误。正确为“T”，错误为“F”。

    (　　)1．The winner of the game can get 10,000 Canadian dollars as a prize．

    (　　)2．The simple game is often used to make new friends．

    (　　)3．From the passage,we know that making two fingers stands for scissors．

    (　　)4．The headquarters of World RPS Club moved to New Zealand in 1918．

    (　　)5．The first world championship was held in 2002．

    (　　)

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    　-　I　wore　sports　shoes　to　the　bal　yesterday　evening　by　mistake!

        -　Oh,　dear,　you　must　be　very　_____　at　the　bal!

        A.　embarrassed　　　　B.　satisfied　C.　tired　　　　D.　surprised

     

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    Different weather makes people feel different.It influences health, intelligence(智力) and feelings.

    　　In August, it is very hot and wet in the southern part of the United States.People there have heart trouble and other kinds of health problems during this month.In the Northeast and the Middle West, it is very hot at some times and very cold at other times.People in these states(州) have more heart trouble after the weather changes in February or March.

    　  The weather can also influence intelligence.For example, in a 1983 report by scientists, IQ(智商) of a group of students was very high when a very strong wind came, but after the strong wind, their IQ was 10% lower.The wind can help people have more intelligence.Very hot weather, on the other hand, can make it lower.Students in many schools of the United States often get worse on exams in the hot months of the year (July and August).

    　　Weather also has a strong influence on people’s feelings.Winter may be a bad time for thin people.They usually feel cold during these months.They might feel unhappy during cold weather.But fat people may have a hard time in hot summer.At about 18℃, people become stronger.

    　Low air pressure(气压) may make people forgetful(健忘).People leave more bags on buses and in shops on low-pressure days.People feel best at a temperature of about 18℃.

    Are you feeling sad, tired, forgetful, or unhappy today? It may be the weather’s problem.

    根据短文内容，从A、B、C、D四个选项中选择最恰当的答案。

    1.What can cause problems on health？

    A.Hot and wet weather   B.A strong wind

    C.Warm weather   D.Low air pressure

    2.A report shows that people may have more intelligence when ______ comes.

    A.rain      B.a strong wind       C.very hot weather      D.low air pressure

    3.According to(根据) the writer, fat people may feel bad in ______ weather.

    A.cold      B.cool        C.warm         D.hot

    4.The writer wants to tell us that ______.

    A.hot and cold weather influences all people in the same way

    B.weather influences people’s behaviour

    C.IQ changes when weather changes

    D.people feel good on low pressure days

    5.Which is the best title(标题) for this passage？

    A.Hot Weather Causes Health Problems

    B.Different Weather Makes People Feel Bad

    C.Weather Influences Feelings

    D.Weather Influences Health, Intelligence and Feelings

     

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