求第一、第二、第三条件句详解

Question

求第一、第二、第三条件句详解

Answer 1

意义：用于阐述事实.\x0d结构：If + subject + simple present,subject + simple present.\x0dSubject + simple present if + subject + simple present.\x0d例句：If I see a spider,I get panicky.\x0dI feel claustrophobic and immediately want to get out of if I enter an enclosed space.\x0d第一条件句First Conditional\x0d意义：表达一个动作后的结果\x0d结构：If + subject + simple present,subject + will + verb.\x0dSubject + will + verb + if + subject + simple + present.\x0d例句：If we move the office to the 15th floor,I'll resign.\x0dI'll probably have another panic attack if I see a spider.\x0d第二条件句Second Conditional\x0d意义：用于表达一个假设情况后的结果.\x0d结构：If + subject + simple past,subject + would + verb.\x0dSubject + would + verb + if + subject + simple past.\x0d例句：If I didn't suffer from a fear of flying,I would travel more.\x0dI would consult a doctor if I had a phobia.\x0d第三条件句Third Conditional\x0d结构：If + subject + past perfect,subject + would have + past perfect.\x0d改成第三条件句：If she hadn't been ill,she would have gone to work.