题目内容
11.I bought a computer last year.I ______ it for one year.( )| A. | have had | B. | have bought | C. | bought |
分析 去年的时候,我买了一台电脑,我已经拥有它一年了.
解答 答案:A.现在完成时的构成:have/has+过去分词,表示过去发生的动作对现在造成的影响或结果或表示过去的动作或状态持续到现在.如果后面的时间状语是段时间状语的话,句子中的谓语动词要用延续性动词,根据"I bought a computer last year."以及"I ______ it for one year"我从去年买的电脑,到现在已经一年了,所以要用现在完成时来填空,谓语动词用延续性动词.由于bought是buy的过去式,buy是非延续动词,所以要用have来代替buy,综上所述,故选A.
点评 首先要掌握现在完成时的用法,然后结合具体的题目,就可以确定正确答案.
练习册系列答案
相关题目
1.The Changjiang River is ____________ river in China( )
| A. | first the longest | B. | the first long | ||
| C. | first the long | D. | the first longest |
2.I ____ a big nose,but Amy ____ a small nose.( )
| A. | have; have | B. | have; has | C. | has; has |
6.Not only my parents but also I _____ a doctor.( )
| A. | am | B. | is | C. | are |
20. very dangerous children in the street.( )
| A. | It's,for,play | B. | It's,of,play | ||
| C. | It's,for,to play | D. | This's,for,to play |
1.My sister wasn't ____ the greengrocer's _____ Friday morning.( )
| A. | at,on | B. | in,in | C. | at,in | D. | in,on |