词性的转换答:appoint-appointment,announce-announcement,require-requirement,以 ment结尾的名词apartment,experiment,commintment,department.compliment ,environment excitement 动词变名词v+tion表动作,状态 discuss-discussion,organize-organization,operate-operation,decide- decision,instruct-instruction,graduate-graduation,...
英语语法,名词性从句这一块的主从虚拟语气和it做形式主语的区别。答:主语从句的虚拟语气主要体现在It做形式主语的三种情况:It’s +p.p +that ;It’s + adj. +that;It’s + n. +that 常用的动词recommand, demand, desire, order, request, require, suggest,command 常用的形容词important, necessary, right, advisable, natural, strange, surprising, ...