文档介绍：关于英语条件句
第一页，本课件共有5页
零条件句Zero Conditional
意义：用于阐述事实。 结构：If + subject + simple present, subject + simple present.           Subject + simple present if + subject + simple present. 例句：If I see a spider, I get panicky.           I feel claustrophobic and immediately want to get out of if I enter an enclosed space.
第二页，本课件共有5页
第一条件句First Conditional
意义：表达一个动作后的结果 结构：If + subject + simple present, subject + will + verb.           Subject + will + verb + if + subject + simple + present. 例句：If we move the office to the 15th floor, I'll resign.           I'll probably have another panic attack if I see a spider.
第三页，本课件共有5页
第二条件句Second Conditional
意义：用于表达一个假设情况后的结果。 结构：If + subject + simple past, subject + would + verb.           Subject + would + verb + if + subject + simple past. 例句：If I didn't suffer from a fear of flying, I would travel more.           I would consult a doctor if I had a phobia.
第四页，本课件共有5页
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第五页，本课件共有5页