题目内容
1.我认为游泳没有潜水危险.Idon't think swimming is as dangerous as diving.
分析 don't think swimming is as dangerous as.
解答 答案:don't think swimming is as dangerous as.这里是一个含有宾语从句的主从复合句,主句是我认为,用一般现在时I think,宾语从句是一个否定陈述句,故需要将否定转移到主句中,故主句是I don't think.从句就是表示游泳和潜水一样危险,说的是客观事实用一般现在时,用as…as表示和…一样…,中间用原级dangerous表示危险的,从句主语是动名词swimming,谓语动词要用单数is,故答案是don't think swimming is as dangerous as.
点评 动词think,believe,suppose,imagine,expect,feel的主语是第一人称、谓语动词为没有任何副词修饰的一般现在时,它们的否定式实际上是对宾语从句或复合符合宾语或状语的否定.表示说话者提出一种委婉的看法或主张,即将not从宾语从句的谓语动词的前面,转移到了主句谓语动词think,believe,suppose等的前面.即(否定前移),本题中还有as…as表示…和…一样…,注意中间用形容词或副词的原级.
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