My hometown ______ a lot  in the past ten years.A.changeB.changedC.has changedD.

My hometown ______ a lot  in the past ten years.A.changeB.changedC.has changedD.

题型:不详难度:来源:
My hometown ______ a lot  in the past ten years.
A.changeB.changedC.has changedD.is changing

答案
C
解析

试题分析:现在完成时用来表示之前已发生或完成的动作或状态,其结果的确和现在有联系。动作或状态发生在过去 但它的影响现在还存在;也可表示持续到现在的动作或 状态。其构成: have (has) +过去分词。根据语境可知此句的含义是我的家乡近十年发生了很多的变化,因主语是my hometown是单数,故用助动词has+过去分词,故选C.
点评: 此题的关键是时间状语in the past ten years表示在近十年是现在完成时的标志词。注意现在完成时和一般过去时两种时态的区分
(1)一般过去时的谓语动词用过去式,而现在完成时的谓语基本构成是"助动词have /has +过去分词"。 (2)一般过去时通常与表示过去的时间状语连用。如:yesterday, last week, two years ago, just now, in 2002等; 而现在完成时则常与just, already, ever, never等副词和these days, this week, since..., for...等表示一段时间的状语连用。
举一反三
— How was your day off during the Qingming Festival?
— Pretty good! We         Xu Xiaoxuan’s former home.
A.visitB.visitedC.was visitingD.will visit

题型:不详难度:| 查看答案
Mary ______ in Beijing since 2008.
A.have livedB.is livedC.livedD.has lived

题型:不详难度:| 查看答案
There        a fashion show next week, isn’t there?
A.isB.will beC.is going to beD.are going to be

题型:不详难度:| 查看答案
Millie ran back to school because she        her magazine in the classroom.
A.leftB.forgotC.had leftD.had forgotten

题型:不详难度:| 查看答案
-------Where        you        ?
------I        the teacher’s office.
A.have been; have been to
B.have been to; have gone to
C.have been; have gone to
D.have been to; have been to

题型:不详难度:| 查看答案
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