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标题: GWD 17-38 后天考，急问！ [打印本页]
作者: XUANYA2005    时间: 2005-11-27 05:46
标题: GWD 17-38 后天考，急问！
Q38:


All Y chromosomes in existence today are descended from a single ancestor’s who is thought to have lived about 140,000 years ago.




  • a single ancestor’s who is thought to have lived

  • a single ancestor’s who was thought to live

  • a single ancestor whom it is thought had lived

  • the Y chromosome of a single ancestor who is thought to have lived

  • the Y chromosome of a single ancestor whom it was thought had lived

    • answer：D


    这个时态有些奇怪，为什么用have lived？现在完成时能够和about 140,000 years ago一起用吗？

    作者: running    时间: 2005-11-27 09:35

    看这个：答案C


    Soaring television costs accounted for more than half the spending in the presidential campaign of 1992, a greater proportion than it was in any previous election.




    1. a greater proportion than it was
    2. a greater proportion than
    3. a greater proportion than they have been
    4. which is greater than was so
    5. which is greater than it has been
    作者: XUANYA2005    时间: 2005-11-27 10:04

    这是GWD-1-Q16，我想CD上大家讨论的答案是B，所以C中间的时态是否正确没有定论。


    关于这道题，倒是可以参考OG中的拿到拿破仑的题目，非常类似，所以选择B理由充足。



    继续问GWD17－38！！！！

    作者: bluevironika    时间: 2005-11-27 11:39
    标题: 回复：（XUANYA2005）GWD 17-38 后天考，急问！
    以下是引用XUANYA2005在2005-11-27 5:46:00的发言：

    Q38:


    All Y chromosomes in existence today are descended from a single ancestor’s who is thought to have lived about 140,000 years ago.




    1. a single ancestor’s who is thought to have lived

    2. a single ancestor’s who was thought to live

    3. a single ancestor whom it is thought had lived

    4. the Y chromosome of a single ancestor who is thought to have lived

    5. the Y chromosome of a single ancestor whom it was thought had lived

    answer：D


    这个时态有些奇怪，为什么用have lived？现在完成时能够和about 140,000 years ago一起用吗？


    我也觉得奇怪。如果b改为the Y chromosome of a single ancestor who was thought to live就很好。up！

    作者: running    时间: 2005-11-27 11:45
    以下是引用XUANYA2005在2005-11-27 10:04:00的发言：

    这是GWD-1-Q16，我想CD上大家讨论的答案是B，所以C中间的时态是否正确没有定论。


    关于这道题，倒是可以参考OG中的拿到拿破仑的题目，非常类似，所以选择B理由充足。



    继续问GWD17－38！！！！



    B不对：你指这道题吧！：


    Although Napoleon’s army entered Russia with far more supplies than they had in their previous campaigns, it had provisions for only twenty-four days.





    (A)    they had in their previous campaigns



    (B)    their previous campaigns had had



    (C)    they had for any previous campaign



    (D)   in their previous campaigns


    (E)  for any previous campaign   


    选择 E


    你再看这两道题：


    ------A large rise in the number of housing starts in the coming year should boost new construction dollars by several billion dollars, making the construction industry’s economic health much more robust than five years ago.



    (A) making the construction industry’s economic health much more robust than five years ago A不对



    (B) and make the construction industry’s economic health much more robust than five years ago



    (C) making the construction industry’s economic health much more robust than it was five years ago



    (D) to make the construction industry’s economic health much more robust than five years ago（C）


    (E) in making the construction industry’s economic health much more robust than it as five years ago


    再看：


    -----The use of chemical pesticides in this country is equally extensive or more so than ten years ago.



    (A) equally extensive or more so than ten years ago



    (B) equal to or more extensive than ten years ago B不对



    (C) as extensive as ten years ago or more



    (D) equal to, if not more, than ten years ago（E）



    (E) as extensive as it was ten years ago, if not more so


    than做比较时前后：必须一致。可以省略，

    作者: running    时间: 2005-11-27 11:46
    http://forum.chasedream.com/dispbbs.asp?BoardID=23&ID=143721&replyID=&skin=0
    作者: XUANYA2005    时间: 2005-11-27 12:34

    running非常感谢，也非常佩服你找例子的本领。


    我同意你后面两个例子，但是第一个例子那个have been我有点不能接受，而且GWD17－38那个时态也是怪怪，也许他们属于同一个考点（如果你的第一个例子答案是C的话），除了例子，再给解释一下为什么吧？


    我倒是同意4楼bluevironika的改写。


    [此贴子已经被作者于2005-11-28 5:40:42编辑过]
    作者: josan    时间: 2005-11-28 18:29

    这里是不定式to的过去时态,不是现在完成时,故可接about 140,000 years ago.


    祝明天考的好.

    作者: leiby1019    时间: 2005-11-29 00:39

    晕 好不容易把帖子type好 结果浏览器出问题.... 55555


    XUANYA2005 你却下线了 郁闷


    E.the Y chromosome of a single ancestor whom it was thought had lived 我觉得it 出现不舒服 whom也是为了it出现而改成宾格的。


    D.the Y chromosome of a single ancestor who is thought to have lived    have lived表示ancestor生活在is thought 之前


    不知道理解得对不对 请NN指正。

    作者: XUANYA2005    时间: 2005-11-29 05:33

    虽然考完了，继续讨论。


    如果要表示have lived 是is thought 之前，那么普通规则上，应该也不能用have啊，因为现在完成时表示，过去发生现在还在继续的事情啊，那个家伙肯定不能现在还活着吧？



    完成杀G大业了，正是太高兴了。

    作者: leiby1019    时间: 2005-11-29 17:00

    不知道这道体能不能说明问题


    大全748   The fear of rabies is well founded; few people are known to recover from the disease after the appearance of the clinical symptoms.


    (A) few people are known to recover from the disease after the appearance of the clinical symptoms


    (B) few people are known to have recovered from the disease once the clinical symptoms have appeared


    (C) there are few known people who have recovered from the disease once the clinical symptoms have appeared


    (D) after the clinical symptoms appear, there are few known people who have recovered from the disease


    (E) recovery from the disease is known for only a few people after the clinical symptoms appear     

    作者: steveyangxt    时间: 2005-12-10 21:22
    up d
    作者: steveyangxt    时间: 2005-12-10 21:25
    q748 choose b
    作者: riverhouse    时间: 2005-12-12 10:45
    今天CD出问题，不回帖就看不到大家的讨论
    作者: bigtone    时间: 2005-12-14 06:17
    不定式的过去时态，没听说过啊。具体是什么啊
    作者: liujiantyxf    时间: 2005-12-18 05:41

    wo

    作者: honghu1999    时间: 2006-2-13 09:12

    感觉thought to 后面要接原型，才用have， 也不知道对不对

    作者: duncan1201    时间: 2006-12-15 10:22
    标题: This may help

        

    TT GWD-15-39:


        

    Five hundred million different species of
    living creatures have appeared on Earth, nearly 99 percent of them vanishing.


        

     


        
    1. Five hundred million different species of living creatures have
           appeared on Earth, nearly 99 percent of them vanishing.
    2. Nearly 99 percent of five hundred million different species of
           living creatures that appeared on Earth have vanished.
    3. Vanished are nearly 99 percent of the five hundred million
           different species of living creatures that appeared on Earth.
    4. Of five hundred million different species of living creatures
           that have appeared on Earth, nearly 99 percent of them have vanished.
    5. Of the five hundred million different species of living
           creatures that have appeared on Earth, nearly 99 percent have vanished. (E)


     
    作者: nickynicky    时间: 2007-8-8 13:41

    1.        Geologists believe that the Bering land bridge, over which human beings are thought to have first entered the Americans, disappeared about 14,000 years ago when massive glaciers melted and caused the sea level to rise several hundred feet worldwide.

    (A) are thought to have first entered

    (B) were thought first to enter

    (C) were thought at first to enter

    (D) are thought of as first entering（A）

    (E) were thought to first enter

    发现这个例子，也许能帮忙解释？

    作者: jjyune    时间: 2008-5-29 00:06
    顶。。。。
    作者: ppjelly    时间: 2008-7-5 23:59
    He should have finished at university long ago,
    but he kept taking extra courses.

    在longman字典上查到一个例子，不知道是否能支持这道题：）
    作者: raisinzz    时间: 2009-2-2 20:28

    面对选项都有瑕疵的时候只好推测此题最重要考点

    我觉得，错误等级可以排序为：

    结构跟逻辑》》一般过去时跟现在完成时之间的选择。

    B中句子复原成

    a single ancestor's Y染色体 who was thought to live

    作者: yzhao26    时间: 2009-2-20 12:46
    up
    作者: jean1280    时间: 2009-5-6 10:56
    UP
    作者: cician    时间: 2013-11-21 11:45
    running 发表于 2005-11-27 09:35
    看这个：答案CSoaring television costs accounted for more than half the spending in the presidential  ...

    这个答案B



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