题目内容
18.When the lanterns are lit,they slowly rise into the air like small hot-air balloons forall to see.They _______ as bright symbols of happiness and good wishes.( )
| A. | see | B. | saw | C. | are seen | D. | are seeing |
分析 当灯笼点燃之后,他们像小的热气球一样慢慢升入天空,所有人都能看见,他们被视为幸福和良好祝愿的光明象征.
解答 答案:C.
首先根据语境推测句意是"当灯笼点燃之后,他们像小的热气球一样慢慢升入天空,所有人都能看见,他们被视为幸福和良好祝愿的光明象征.",句子表述的是一般性的事实,所以用一般现在时,主语they(the lanterns) 是动作see 的承受者,表示"被视为",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,故选C.
点评 本题考查时态和语态.每个时态都有标志词,熟记这些标志词是做题的关键.在没有时间状语的情况下可以根据语境来对时态做出判断.判断语态的关键则是观察主语是谓语动词的执行者还是承受者.
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