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    4．A．may B．be C．maybe 【查看更多】

     

    题目列表(包括答案和解析)



    Look at the centre circles of Diagram (图)A and Diagram B. Which of the centre circles looks larger? In fact, they are exactly the same size.
    Then look at the picture on the right. What do you see? A vase? Or two faces？Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can never see them at the same time.

    “What’s happening? Is something wrong with my eyes?” You may wonder at what you see. Don’t worry. Here is how it goes:
    When we look at things, our eyes send messages to our brains and then our brains interpret（解读）the information. However, sometimes our brains interpret the received information in a wrong way. It seems that our eyes are playing a joke on us. This often happens and we call it “visual illusion(视觉错误)”.
    Movie makers often make use of visual illusions. They make the objects around actors much smaller or bigger than usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies Jurassic Parkand Honey I shrunk the kids just make use of visual illusions.
    小题1:Why does the centre circle in Diagram A look smaller than that in Diagram B?
    A．something is wrong with our eyes
    B．the two circles are not the same size
    C．our brains interpret the information in a wrong way
    D．the two pictures change quickly from one to the other
    小题2: What do movie makers make use of visual illusions for ?
    A．To help the actors look better
    B．To make the actors much braver
    C．To help the actors become stronger
    D．To make the actors seem different in size
    小题3:In the picture below, it seems that Line AB is shorter than Line CD, but in fact Line AB is as long as Line CD.

    Which paragraph can explain what has happened to our eyes?
    A. The second one.
    B. The third one.
    C. The fourth one.
    D. The sixth one.
    小题4: What’s the right order according to the passage?
    a. We look at things with our eyes.
    b. Our brains interpret the messages.
    c. Our brains tell us what we have seen.
    d. Our eyes send messages to our brains.
    A．a d b cB．c a b dC．a c d bD．b c a d
    小题5:Where may this passage be from?
    A．A letter B．An English newspaper
    C．A science bookD．An advertisement

    查看答案和解析>>

    完形填空

    　　The weather is something no one can control．Maybe that is 　　1　　 there are so many expressions about the weather, especially about 　　2　　．

    　　Sometimes, when you need rain, you do not get any．Other times, you get rain when you don’t need it．　　3　　 a baseball game for example．A sudden rainstorm can stop an exciting game．

    　　If the game cannot continue, people who bought the tickets are given “rain checks”．These are 　　4　　 tickets that will let them see a 　　5　　 game for free．

    　　“Rain Check” now means a second chance at something．Stores may offer “rain checks” when they sell out all of a product(产品)－a television set, for example, 　　6　　 a special low price．　　7　　 all the TV sets have been sold out, the store gives rain checks to those who wanted to buy one．The rain check allows a person to buy the TV set later at the 　　8　　 low price after the store receives some 　　9　　 from the factory．

    　　“Rain Check” is also used in social situations．It’s a way of 　　10　　 an invitation, but for a later time．

    　　You may ask for a “Rain Check” if you are invited to a friend’s house for dinner, but can’t be there．You say, “I would love to go, but I’m busy．Could I have a rain check?” In fact you are asking if you could have dinner with your friend at another time．

    (1)
    [　　]

    A．

    what

    B．

    where

    C．

    why

    D．

    when

    (2)
    [　　]

    A．

    weather

    B．

    cloud

    C．

    sky

    D．

    rain

    (3)
    [　　]

    A．

    Bring

    B．

    Take

    C．

    Give

    D．

    Carry

    (4)
    [　　]

    A．

    beautiful

    B．

    special

    C．

    expensive

    D．

    single

    (5)
    [　　]

    A．

    better

    B．

    larger

    C．

    later

    D．

    earlier

    (6)
    [　　]

    A．

    with

    B．

    at

    C．

    in

    D．

    on

    (7)
    [　　]

    A．

    But

    B．

    Before

    C．

    Where

    D．

    After

    (8)
    [　　]

    A．

    same

    B．

    half

    C．

    proper

    D．

    fair

    (9)
    [　　]

    A．

    much

    B．

    better

    C．

    more

    D．

    less

    (10)
    [　　]

    A．

    refusing

    B．

    printing

    C．

    sending

    D．

    accepting

    查看答案和解析>>

    完形填空．

    Big schoolbags have been a serious problem for students for a long time．Maybe your schoolbag is too 　　1　　 to carry, and it troubles you a lot 　　2　　 you want to find a book out to read, Now an e-textbook will 　　3　　 you．It is said that e-textbooks are going to be 　　4　　 in Chinese middle schools．An e-textbook, in fact, is a small 　　5　　 for students．It is much 　　6　　 than a usual schoolbag and easy to carry．Though it is as small as a book, it can 　　7　　 all the materials(材料)for study．The students can read the text page by page on the 　　8　　, take notes with the pointer(屏写笔)．Or even " 　　9　　 "their homework to their teachers by sending e-mails．All they have to do is to press a button．Some people say e-textbooks are good．but some say they may be 　　10　　 for the students' eyes．What do you think of it?

    (1)
    [　　]

    A．

    light

    B．

    heavy

    C．

    useful

    D．

    comfortable

    (2)
    [　　]

    A．

    till

    B．

    after

    C．

    before

    D．

    when

    (3)
    [　　]

    A．

    trouble

    B．

    prevent

    C．

    help

    D．

    understand

    (4)
    [　　]

    A．

    used

    B．

    kept

    C．

    invented

    D．

    lent

    (5)
    [　　]

    A．

    TV

    B．

    radio

    C．

    pen

    D．

    computer

    (6)
    [　　]

    A．

    heavier

    B．

    lighter

    C．

    cheaper

    D．

    brighter

    (7)
    [　　]

    A．

    hold

    B．

    build

    C．

    discover

    D．

    practise

    (8)
    [　　]

    A．

    blackboard

    B．

    desk

    C．

    screen

    D．

    card

    (9)
    [　　]

    A．

    find out

    B．

    hand in

    C．

    get back

    D．

    give back

    (10)
    [　　]

    A．

    helpful

    B．

    famous

    C．

    good

    D．

    bad

    查看答案和解析>>

    完形填空。

    　　Big schoolbags have been a serious problem for students for a long time．Maybe your schoolbag is too 　　1　　 to carry, and it troubles you a lot 　　2　　 you want to find a book out to read．Now an e-textbook will 　　3　　 you．

    　　It is said that e-textbooks are going to be 　　4　　 in Chinese middle schools．An e-text-book, in fact, is a small 　　5　　 for students．It is much 　　6　　 than a usual schoolbag and easy to carry．Though it is as small as a book, it can 　　7　　 all the materials for study．The students can read the text page by page on the 　　8　　, take notes with the pointer(屏写笔)，or even“　　9　　”their homework to their teachers by sending e-mails．All they have to do is to press a button．

    　　Some people say e-textbooks are good, but some say they may be 　　10　　 for the students' eyes．What do you think of it?

    (1)
    [　　]

    A．

    light

    B．

    heavy

    C．

    useful

    D．

    comfortable

    (2)
    [　　]

    A．

    till

    B．

    after

    C．

    before

    D．

    when

    (3)
    [　　]

    A．

    trouble

    B．

    prevent

    C．

    help

    D．

    understand

    (4)
    [　　]

    A．

    used

    B．

    kept

    C．

    invented

    D．

    lent

    (5)
    [　　]

    A．

    TV

    B．

    radio

    C．

    pen

    D．

    computer

    (6)
    [　　]

    A．

    heavier

    B．

    lighter

    C．

    cheaper

    D．

    brighter

    (7)
    [　　]

    A．

    hold

    B．

    build

    C．

    discover

    D．

    practise

    (8)
    [　　]

    A．

    blackboard

    B．

    desk

    C．

    screen

    D．

    card

    (9)
    [　　]

    A．

    find out

    B．

    hand in

    C．

    get back

    D．

    give back

    (10)
    [　　]

    A．

    helpful

    B．

    famous

    C．

    good

    D．

    bad

    查看答案和解析>>

    “Cool”is a word with many meanings．Its old meaning is used to express a temperature that is a little bit cold．As the world has changed，the word has had many different meanings． 
    “Cool”can be used to express feelings of interest in almost anything．
    When you see a famous car in the street，maybe you will say，“It's cool．”You may think，“He's so cool，”when you see your favourite footballer． 
    We all maximize（扩大） the meaning of“cool”．You can use it instead of many words such as “new” or “surprising”．Here's an interesting story we can use to show the way the word is used．A teacher asked her students to write about the waterfall（瀑布）they had visited．On one student's paper was Just the one sentence，“It's so cool．Maybe he thought it was the best way to show what he saw and felt． 
    But the story also shows a scarcity（缺乏）of words．Without “cool”，some people have no words to show the same meaning．So it is quite important to keep some credibility（可信性）．Can you think of many other words that make your life as colourful as the word “cool”？ I can．And I think they are also very cool． 
    【小题1】We know that the word "cool" has had ________. 
    A．only one meaning B．no meanings
    C．many different meaningsD．the same meaning
    【小题2】In the passage，the word“express”means“________”. 
    A．seeB．show C．know D．feel
    【小题3】If you are _______ something，you may say，“It’s cool.” 
    A．interested inB．angry aboutC．afraid of D．unhappy with
    【小题4】The writer takes an example to show he is ________ the way the word is used．
    A．pleased withB．strange toC．worried aboutD．careful with
    【小题5】In the passage，the writer suggests（暗示）that the word “cool”________． 
    A．can be used instead of many words
    B．usually means something interesting
    C．can make your life colourful
    D．may not be as cool as it seems

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