题目内容
12.Could you tell me _________ the floor without any help?( )| A. | how did he cleaned | B. | what did he clean | ||
| C. | how he cleaned | D. | what he cleaned |
分析 你能告诉我没有任何帮助他是怎样打扫地面的吗?
解答 答案:C.根据本句放在动词tell之后可知,本句是一个宾语从句.根据宾语从句应用陈述句语序可知,AB是疑问句语序,故应排除.又根据及物动词clean已经有宾语the floor,不能用特殊疑问词what,应排除D.故选C.
点评 对于宾语从句应该注意四点:1、语序:用陈述句语序;2、引导词:A.that B.特殊疑问词 C.if/whether 3、时态:?当主句是一般现在时,从句的时态根据从句的时间变化?当主句的时态是过去时时,从句应该用过去的某种时态?当从句表示客观事实或客观真理等时,从句要用一般现在时.4、人称:根据实际情况变换人称.
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