高考英语二轮复习-专题辅导与测试一-语法主导下的语法填空与短文改错-专题学案六助动词情态动词和虚.pptx

虚拟情况虚拟情况从句谓语动词从句谓语动词主句谓语动词主句谓语动词与过去事与过去事实相反实相反had过去分词过去分词should/would/could/mighthave过过去分词去分词与目前事实相反过去式过去式(be动词用动词用were)should/would/could/might动词原形动词原形与将来事与将来事实相反实相反(1)动词过去式动词过去式(be动词用动词用were)(2)were to动词原形动词原形(3)should动词原形动词原形should/would/could/might动词原形动词原形