题目内容
13.-How is your pet dog?-He is lovely.But if he ______ at home all day,he ______ at me angrily.( )
| A. | keeps; barks | B. | is kepi; will bark | ||
| C. | is kept:bark | D. | keeps; will bark |
分析 --你的宠物狗怎么样?
--它很可爱.但是如果一整天把他留在家里的话,他会生气地朝着我叫.
解答 答案:B.
据语境可知答语中复合句的意思是"但是如果一整天把他留在家里的话,他会生气地朝着我叫.",句子中if的意思为"如果"引导条件状语从句,在时态上,遵循"主将从现"的原则,即:主句用一般将来时,if从句用一般现在时表示将来.从句中,主语he是动作keep的承受者,所以用被动语态,一般现在时被动语态的构成是:主语+am/is/are+动词的过去分词,故答案为B
点评 掌握if引导的条件状语从句的用法是做好此类题目的关键.
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