题目内容
11.It's quiet now.Helen is__________ a book.Lin Tao is__________the blackboard.( )| A. | reading; seeing | B. | looking; looking at | ||
| C. | watching; watching | D. | reading; looking at |
分析 现在很安静,海伦正在看书,林涛正在看黑板.
解答 答案:D.
结合now可知这里表达的是现在正在进行的动作,故用现在进行时be+doing,看书用动词read,看黑板用look at,故答案是D.
点评 可用来表示现在进行时的时间状语,常用的有:now,this week,at the moment,right now 等;或者告诉你一个准确的现在时间,或者用look,listen(常用于句子的开头,表示提醒听者注意正在发生的事情)
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