conditionals 0 1 2 3的用法 在英语语法中,条件句(Conditionals)是用来描述一个条件与其结果之间关系的句子。根据条件和结果的不同可能性,条件句可以分为不同类型,其中最常用的是零条件句(Zero Conditional)、第一条件句(First Conditional)、第二条件句(Second Conditional)和第三条件句(Third Conditional)。不过,...
0. General conditionals 用法:用于讲事实 不变定律等等 句式: if-clause: present simple main clause: present simple 例子: a. If we eat contaminated food we bee ill. b. If we boil water to 100oC it changes into steam. === 1. Open present or future conditionals 用法:有可能...