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    We’re trying to save the manatees. 【查看更多】

     

    题目列表(包括答案和解析)

    We're trying to save the manatees. (对划线部分提问)

    _________ are you _________?

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    We're trying to save the manatees. (对划线部分提问)

    _________ are you _________?

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    选词填空。
    use,  pollute,  provide,  educate,  care,  save,  endanger
    1. We're trying to _____ the manatees.
    2. There _____ to be a lot of manatees.
    3. Some of the swamps have become _____.
    4. I feel that zoos _____ clean and safe places for _____ animals to live and help to _____ the public
        about _____ for them.

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    按要求改写句子。
    1. The story made me feel sad．(改为被动语态)
        I _________ _________ _________ _________ sad by the story.
    2. The boy usually went to school late.(改为同义句)
        The boy _________ _________ _________ to school late.
    3. The river has been polluted by the factory since five years ago.(改为主动语态)
        The factory _________ _________ the river since five years ago.
    4. We're trying to save the manatees.  (对画线部分提问)
        _________ _________ you trying to _________ ?
    5. Manatees eat about 100 pounds of food a day．(改为一般疑问句)
        _________ manatees _________ about 100 pounds of food a day?

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    根据图画及上下文提示，在下面对话的空白处填入适当的话语（话语可以是句子、短语或词），使对话完整。

             

    A: Hey, Ginny．What do you call those big, gray things in the water?

    B:  1           ．

    A: What?

    B: Manatees．They’re very gentle and very shy．

    A:  2            ?

    B: They’re usually about 10 feet long and they weigh about 1,000 pounds．

    A: How much do they eat everyday?

    B: They need about 100 pounds of aquatic food a day．

    A:  3            ?

    B: It is underwater plants and vegetation （植被)．

    A: That’s what they eat?

    B: Yes, it is．

    A:  4           ?  

    B: Yes, they are endangered．But, we’re trying to save them．

    A: Wait a moment．Why are they endangered?

    B:  5            ．

    A: Where do they live?

    B: They live in the swamps（沼泽）．6            ．They are endangered also because there sometimes isn’t enough food for all of them．

    A:  7           ．There used to be a lot of manatees, but now there aren’t very many of them left, I think．

    B: Yes,  8           ．At this point, there are only about 2, 500 in the U．S．

    A:  9            ?

    B: Since 1927 laws have been passed to protect them．

    A: Thank you for your information．

    B:  10           ． 

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