题目内容

18.Is ____ three hours _____ the boy ______ family is poor to come to school on foot?(  )
A.it; that; whoseB.it; that it takes; whose
C.it for; that it takes; whoseD.it; when; that

分析 那个家庭困难的男孩步行去学校花费了三个小时吗?

解答 答案B
考查强调句型和定语从句.强调句结构:It is/was+被强调部分+that/who+句子剩余部分.强调人时,用who,其它都用that.其一般疑问句是Is/Was+it+被强调部分+that/who+句子剩余部分?第三个空是定语从句,缺少定语用whose,综上,选择B项.

点评 考查强调句型和定语从句.:首先要记住其结构:It is/was+被强调部分+that/who+句子剩余部分.强调人时,用who,其它都用that.其一般疑问句是Is/Was+it+被强调部分+that/who+句子剩余部分?特殊疑问句是:特殊疑问词+is/was+it+被强调部分+that/who+句子剩余部分?定语从句,要会分析句子成分,缺少定语,选择whose.

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