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    42．A．to B．with C．about D．in 【查看更多】

     

    题目列表(包括答案和解析)

    A．Happy Spring Festival!

    B．Where are they from?

    C．How are you?

    D．How is the weather in Canberra?

    E．I'd like to.

    Li Ming and his mother are talking on the phone.

    M: Hello, mom! This is Li Ming.

    W: Hello, Li Ming! 1　　

    M: I'm fine, thanks, mom. What about you and daddy?

    W: Fine, too. It's winter here in Beijing and it's a little cold. 2　　

    M: It's summer here now. It's hot.

    W: Oh, I see. Are you getting on well（进展顺利）with your English learning?

    M: Yes. I have many good friends here. They help me a lot.

    W: 3　　

    M: Most（大多数）of them are from Australia. Some are from Canada, and some are from the U.K. and the U.S.

    W: You can help each other（互相）.

    M: Yes. I help them with their Chinese and they help me with my English.

    W: Good. The Spring Festival is coming. Are you coming back to Beijing for it?

    M: 4　　 But I'm afraid not（恐怕不能）. The Spring Festival isn't a holiday in Australia.

    W: Oh, I see. Then take good care of yourself（好好照料自己）.

    M: Thanks, mom. 5　　

    W: The same to you. Good-bye!

    M: Bye, mom.

    查看答案和解析>>


    About ten men in every hundred have the trouble of color blindness in some way. Women are luckier, only about one in two hundred is affected（感染）in this matter. Perhaps, after all ,it is safer to be driven by a woman.
    There are different kinds of color blindness. For example, a man cannot see deep red. He may think that red, orange and yellow are all shades (影子) of  green. Sometimes a person can’t tell the difference between blue and green. Only a few unlucky men may see everything in shades of green— a strange world indeed.
    Color blindness in human beings is a different thing to explain. In only one eye there are millions of very small things called “cones（锥状细胞）” . These help us to see in the bright light and to tell differences between colors. These are also millions of “rods“（杆状细胞），but these are used for seeing when it is nearly dark. They show us shapes but not colors.
    Some insects have favorite colors. Mosquitoes(蚊子) like blue but do not like yellow. A red light will not attract insects, but a blue light will. Human beings also have favorite colors. Yet we are lucky. With the help of the cones in our eyes, we can see many beautiful colors by day, and with the help of the rods we can see shapes at night.
    【小题1】“Color blindness” means           in Chinese.
    A. 盲目        B. 无色      C 色盲    D 讨厌颜色
    【小题2】 Some people say it’s safer to be driven by women because         .

    A．women drive more carefully
    B．women are better at driving than men
    C．women can see things more clearly
    D．there are fewer color — blind women
    【小题3】With the help of the “cones”, we can          .
    A．tell different shapesB．kill insets
    C．see in the darkD．tell orange from yellow
    【小题4】 We can attract and kill mosquitoes by using a           light.
    A．redB．yellowC．blueD．green
    【小题5】 Which of the following sentences about color blindness is TRUE?
    A．None of men can see deep red.
    B．Not all of men have the same problem in recognizing colors.
    C．None of men can tell the difference between blue and green.
    D．All of men see everything in shades of green.

    查看答案和解析>>


    A．Did you argue with your parents?   B．But your parents are just worried about you.
    C．That's a good idea.               D．Now I feel very sad.
    E．What should I do now?            F．What's the matter?
    G．I'm sorry to hear that.
    A：You look unhappy today.【小题1】________
    B：Yesterday when I got home，I found my parents reading my diary. I got very angry. Shouldn't I keep my own secrets?
    A：Of course you can keep your secrets.【小题2】________
    B：No，but I shouted at them. They didn't say a word. They just kept silent.【小题3】________
    A：In fact，your parents shouldn't read your diary. They should respect your privacy.【小题4】______ They want to make sure you aren't in any trouble，and they want to understand your life and study better in this way. Maybe you hurt your parents.
    B：I agree.【小题5】________
    A：Say sorry to them. Try talking to them more. Let them know what you are doing，so that they won't worry about you so much.
    B：OK. I'll do as you told me.

    查看答案和解析>>


    About ten men in every hundred have the trouble of color blindness in some way. Women are luckier, only about one in two hundred is affected（感染）in this matter. Perhaps, after all ,it is safer to be driven by a woman.
    There are different kinds of color blindness. For example, a man cannot see deep red. He may think that red, orange and yellow are all shades (影子) of  green. Sometimes a person can’t tell the difference between blue and green. Only a few unlucky men may see everything in shades of green— a strange world indeed.
    Color blindness in human beings is a different thing to explain. In only one eye there are millions of very small things called “cones（锥状细胞）” . These help us to see in the bright light and to tell differences between colors. These are also millions of “rods“（杆状细胞），but these are used for seeing when it is nearly dark. They show us shapes but not colors.
    Some insects have favorite colors. Mosquitoes(蚊子) like blue but do not like yellow. A red light will not attract insects, but a blue light will. Human beings also have favorite colors. Yet we are lucky. With the help of the cones in our eyes, we can see many beautiful colors by day, and with the help of the rods we can see shapes at night.
    小题1:“Color blindness” means           in Chinese.
    A. 盲目        B. 无色      C 色盲    D 讨厌颜色
    小题2: Some people say it’s safer to be driven by women because         .
    A．women drive more carefully
    B．women are better at driving than men
    C．women can see things more clearly
    D．there are fewer color — blind women
    小题3:With the help of the “cones”, we can          .
    A．tell different shapesB．kill insets
    C．see in the darkD．tell orange from yellow
    小题4: We can attract and kill mosquitoes by using a           light.
    A．redB．yellowC．blueD．green
    小题5: Which of the following sentences about color blindness is TRUE?
    A．None of men can see deep red.
    B．Not all of men have the same problem in recognizing colors.
    C．None of men can tell the difference between blue and green.
    D．All of men see everything in shades of green.

    查看答案和解析>>


    A．Did you argue with your parents?   B．But your parents are just worried about you.
    C．That's a good idea.               D．Now I feel very sad.
    E．What should I do now?            F．What's the matter?
    G．I'm sorry to hear that.
    A：You look unhappy today.小题1:________
    B：Yesterday when I got home，I found my parents reading my diary. I got very angry. Shouldn't I keep my own secrets?
    A：Of course you can keep your secrets.小题2:________
    B：No，but I shouted at them. They didn't say a word. They just kept silent.小题3:________
    A：In fact，your parents shouldn't read your diary. They should respect your privacy.小题4:______ They want to make sure you aren't in any trouble，and they want to understand your life and study better in this way. Maybe you hurt your parents.
    B：I agree.小题5:________
    A：Say sorry to them. Try talking to them more. Let them know what you are doing，so that they won't worry about you so much.
    B：OK. I'll do as you told me.

    查看答案和解析>>


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