练习册

  • 练习册
  • 试题
    -How many bees can you see in the trees? -I can see bees in them. A. hundreds of B. five hundreds C. five hundreds of 【查看更多】

     

    题目列表(包括答案和解析)

    Everywhere we look, there is colour. We see it in the sky and in the sea. There are colours in all plants and animals. Colour makes our homes and schools pretty. We see it in pictures and in books. We even see colour in our food. It makes things look good.
    How can we see colour? We see colour when light hits(射入)our eyes. Dogs and many other animals can’t see colours. But bees(蜜蜂) can. They even see colours we don’t see. This helps them find flowers to fly to.
    We sometimes use the names of colours to say things. People may say that they “see red” when they are angry(生气). Or you may say you “feel blue”. This means you are sad. We use colour to tell things., too. Red is the colour of stop signs. It means to stop. Green means to go.
    Animals come in all kinds of colours. Many of these are very pretty. An animal’s colour may say “here I am”., “stay away” or “be careful” or it may help the animal hide(隐藏). Some animals can make their colours look like the trees around them, then other animals or people can not find them.
    小题1:The best title(题目) of the article is _______.
    A．SkyB．SeaC．AnimalD．Colours
    小题2:The first paragraph(段落) tells about ________.
    A．many kinds of coloursB．the function(作用) of colour
    C．the colour of the seaD．the colour of the sky
    小题3:_______ can’t see colours in the sky.
    A．A little boyB．A beeC．An old manD．A dog
    小题4:Which is right?
    A．Everything has colour.
    B．All animals’ colours may help them hide.
    C．Bees can see colours we don’t see.
    D．When you see green at the crossing, you must stop.
    小题5:Which is wrong?
    A．We see colour when light hits our eyes.
    B．We sometimes use the names of colours to say things.
    C．We see colours in pictures and in books.
    D．We can’t see colour in our food.

    查看答案和解析>>

    完形填空．

    　　The world of the out-of-doors is full of secrets. And they are so interesting that quite a lot of people are busy studying them. All around us are birds, animals, trees and flowers. The facts about how they 1 and grow are as interesting as anything could be.

    　　Do you know that the great presidents(总统) of the USA spent hours and hours 2 birds? A businessman, who lives near New York City became so 3 in insects(昆虫) that he began to collect them. He now has more than one thousand different kinds carefully 4 in glass boxes.

    　　Cane along with me, and I will help you find scene of nature's secrets. Let us go 5 through the woods and fields. Here 'we shall find how a rabbit tells the other rabbits that there is danger. We shall 6 a mother bear and her young ones as they look for 7 and get ready for winter sleep. We shall watch bees dancing in the air to let other bees know 8 they can find food. I will show you many other interesting things, but the best thing that I can 9 you is to keep your eyes and ears 10 when you go out of doors. Nature tells her secrets only to people who look and listen carefully.

    1．

    [　　]

    A．eat
    B．live
    C．speak
    D．fly

    2．

    [　　]

    A．studying
    B．eating
    C．learning
    D．finding

    3．

    [　　]

    A．friendly
    B．careful
    C．busy
    D．interested

    4．

    [　　]

    A．kept
    B．locked
    C．put
    D．filled

    5．

    [　　]

    A．near
    B．quickly
    C．quietly
    D．politely

    6．

    [　　]

    A．see
    B．follow
    C．catch
    D．help

    7．

    [　　]

    A．food
    B．fruits
    C．vegetables
    D．water.

    8．

    [　　]

    A．how
    B．why
    C．where
    D．when

    9．

    [　　]

    A．make
    B．pass
    C．give
    D．teach

    10．

    [　　]

    A．clever
    B．open
    C．closed
    D．safe

    查看答案和解析>>

    完形填空

    　　The world of out-of-doors is full of secrets．And they are so interesting that quite a lot of people are busy studying them．All around us are birds, animals, trees and flowers．The facts about how they 　　1　　 and grow are as interesting as anything could be．

    　　Do you know that one of the great presidents of the USA spent hours and hours 　　2　　 birds? A businessman who lives near New York city became in 　　3　　 in insects that he began to collect them．He now has more than one thousand different kinds carefully 　　4　　 is glass boxes．

    　　Come then with me, and I will help you find some of nature’s secrets．Let us go 　　5　　 through the woods and fields．Here we shall find how a rabbit tells other rabbits that there is danger．We shall 　　6　　 a mother bear and her young ones as they look for 　　7　　 and get ready for winter sleep．We shall watch bees dancing in the air to let other bees know 　　8　　 they can find food．I will show you many other interesting things, but the thing that I can 　　9　　 you is to keep your eyes and ears 　　10　　 when you go out of doors．Nature tells her secrets only to people who look and listen carefully．

    (1)
    [　　]

    A．

    bear

    B．

    live

    C．

    speak

    D．

    fly

    (2)
    [　　]

    A．

    studying

    B．

    eating

    C．

    learning

    D．

    finding

    (3)
    [　　]

    A．

    friendly

    B．

    carefully

    C．

    busy

    D．

    interested

    (4)
    [　　]

    A．

    locked

    B．

    kept

    C．

    put

    D．

    filled

    (5)
    [　　]

    A．

    near

    B．

    quickly

    C．

    quietly

    D．

    politely

    (6)
    [　　]

    A．

    hear

    B．

    see

    C．

    catch

    D．

    help

    (7)
    [　　]

    A．

    food

    B．

    fruit

    C．

    vegetables

    D．

    water

    (8)
    [　　]

    A．

    how

    B．

    why

    C．

    where

    D．

    when

    (9)
    [　　]

    A．

    make

    B．

    pass

    C．

    give

    D．

    teach

    (10)
    [　　]

    A．

    closed

    B．

    open

    C．

    safe

    D．

    clean

    查看答案和解析>>


    同步练习册答案