题目内容
8.Lily usually ______ TV on Saturday.She ______ TV now.( )| A. | watching; watching | B. | watches; is watching | ||
| C. | is watching; is watching | D. | watches; watches |
分析 丽丽经常在周六看电视.她现在正在看电视.
解答 答案:B 本题考查实义动词的第三人称单数形式.根据句中的usually可知是习惯,故时态是一般现在时,主语Lily是第三人称单数,后面的动词要用第三人称单数形式,故先排除A、C,结合句意第二句话中的now,可知要用现在进行时来完成句子,构成 be+doing,故选择B.
点评 本题考查实义动词的第三人称单数形式.做此题目可根据句中的时间状语或句中的动词形式.也可根据语境,判断时态,从而选出正确的系动词形式.
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