题目内容
20.Every evening after dinner,if not from work,I spend some time walking my dog.( )A. | tired | B. | tiring | C. | to be tired | D. | as |
分析 每天晚饭后,如果上班不累,我都会花一些时间遛狗.
解答 答案:A 题干中if引导条件状语从句;从句中省略了相同的主语和系动词,即if I am not tired from work;be tired from累,疲惫.故选A.
点评 省略句是英语中常考的句型,其结构简洁.省略方法是,状语从句中的主语和主句的主语相同,且谓语动词是系动词时,可以省略相同的主语和系动词.学习时,要注意掌握.
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