friendly hold(held held) refusal relationship lead to 不定式作定语 过去分词作定语 副词作状语 collapse ultimately

point n.分数 unnecessary lead to 一般现在时 一般将来时 固定句型

embarrassing lead to 名词作宾语 介词与其它词类的搭配 一般现在时 语法一致 “介词+关系代词”引导限制性定语从句 关系代词that引导限制性定语从句

exercise must not regularly that vitamin you lead to 名词作主语 名词作宾语 动名词作主语 一般现在时 that,if, whether引导的宾语从句 情态动词(not)+动词原形 bear in mind

factor lead to take part in 现在分词作定语 一般过去时 部分倒装 participate in

badly damage earthquake inform police road town villager lead to 现在分词作定语 一般过去时 过去完成时的被动语态

cause disaster global spread(spread spread) lead to 动名词作主语 一般过去时 It be…that/who强调句型

aim cancel lead to 过去分词作定语 一般现在时 现在完成时的被动语态 that, whether, as, as if, as though, because引导的表语从句 关系副词why引导限制性定语从句

be crazy about sth. lead to so...that 一般现在时 结果状语从句 which引导非限制性定语从句 make one's comments

breakthrough explore incredible influential information potential progress understand(understood understood) lead to lots of