练习册

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    It's+时间+since动词过去式.自从...起已有...时间了.⑴It's two weeks since we met last.(自从我们上次见面已有两个星期了)⑵How long is it since we left Beijing?(自从我们离开北京已有多久了 【查看更多】

     

    题目列表(包括答案和解析)

    You don’t know ________ I want to see you again. It’s years since I saw you last time.

            A. how soon          B. how long           C. how often         D. how much

       

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    It's _____ time since we met last.
    [     ]
    A. one and half month's
    B. one and a half months
    C. one and half months'
    D. one and a half months'

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    根据所给汉语将下列各句补充完整。
    1. 我很高兴自从来这以后我交了许多朋友。                                     
        I am glad that I have _____  _____ _____ _____ friends since I came here.  
    2. 七点钟了，该上学了。                                                      
        It's seven o'clock. _____ _____ _____ go to school.                        
    3. 天气预报说有雨，你最好带一把伞 。                                         
        The weather report says it will rain. You _____ _____ _____ an umbrella.  
    4. 很抱歉我上学又迟到了。                                                   
        I'm sorry _____ _____  _____ _____ school again.                          
    5. 昨天晚上迈克太累了，没能画完这幅画。                                     
        Mike was _____ _____ _____ finish drawing the picture last.night.          
    6. 西安的天气和北京的不同。                                                 
        The weather of Xi'an _____ _____  _____ _____ of Beijing.                  
    7. 过去那里有一棵大树。                                                    
        There _____ _____ _____ a big tree over there.                            
    8. 他一到英国就把电话打了过来。                                              
        He called us _____  _____ _____ he _____  _____ England.                  
    9. 他对集邮很感兴趣，以至于为此花费了很多的时间。                          
         He is_____ _____ _____ collecting stamps that he _____ much time on lt.  
    10. 汤姆没有比尔那么高。                                                  
          Tom is _____ _____ _____ _____ Bill.                                    

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    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】_______

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    完成句子（共10分，每小题2分）

        根据中文意思完成句子。

    1. 该吃晚饭了。

    ___________________________________ supper.

    2.春天来了，咱们去植树吧。

    Spring is coming.  __________________to plant trees.

    3. 河水过去很脏，但是现在很干净。

        The river ______________ dirty. But it’s very clean now. 

    4. 父母和邻居都为他而自豪。

        _________________________________________ him.

    5. 学生们作业太多，用在体育锻炼上的时间很少。

    The students have ____________________ physical exercises.

     

     

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