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    精英家教网 > 初中英语 > 题目详情
    用括号内所给动词的适当形式填空，必要时可加助动词或情态动词。
    Did you have a favorite plastic toy when you were a child? Did it break? Did your parents throw it away? Well, I know where it is. It’s floating(漂浮)in the Pacific Ocean. Well, let me explain how it 89 (get) there.
    Many countries put their garbage in the Pacific. Most of the garbage sinks. But plastic floats and  90 (move). The North Pacific Gyre(环流) pulls things towards the middle. So, all the plastic ends up in the same place. One scientist says the area looks just like “plastic soup”.
    This “plastic soup”  91  (discover) about ten years ago. Since that time the amount of plastic in his area  92 (increase) a lot. And this plastic will not just go away, it takes 400 years for plastic to degrade(分解). And, even worse, fish and sea birds are eating the plastic. They think it looks like food. The plastic doesn’t kill them directly, but the fish (who are not smart!) think they are full. So, they stop   93 (eat) and die of hunger. Dolphins and whales will also eat plastic and die.
    Governments are starting to work together to clean up this area, but it will take many years. That’s why we should always try  94 (recycle) plastic... even our old toys.
    答案： 【小题1】_______【小题2】_______ 【小题3】_______【小题4】_______ 【小题5】______【小题6】_______

    【小题1】can get
    【小题1】 moves
    【小题1】was discovered
    【小题1】has increased
    【小题1】eating
    【小题1】to recycle解析:
    略
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