Unit2《Poems》learningaboutlanguage课件（新人教版选修6）.ppt

根据Poem C选用单词的适当形式填空 1. We would have won if Jack had scored that goal. (score) 2. We would have won if Ben had passed the ball to Joe. (pass) 3. We would have won if we had taken it easy. (take) 4. We would have won if we hadn’t run out of energy. (run);【考点1】 在主语从句中, 谓语动词的虚拟语气用“(should+)动词原形”的结构, 表示惊奇、不相信、理应如此等。常用句型有：;?It is necessary that we (should) learn English well. 我们学好英语是必要的。 ?It is a pity that Lucy (should) be so careless. 真遗憾露西竟这样粗心。 ?It is suggested that we (should) start before sunset. 建议我们日落前出发。;【考点2】同位语从句和表语从句中的虚拟语气 表示建议、要求、命令等的名词如advice, idea, order, demand, plan, proposal, suggestion, request等后跟表语从句和同位语从句, 从句中的谓语动词用“(should+)动词原形”。例如： ?My advice is that we (should) tell him the news. 我的建议是我们应该告诉他这个消息。 ?He gave the advice that we (should) do the work carefully. 他建议我们认真做这项工作。;【考点3】错综时间条件句 当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时, 被称为“错综时间条件句”, 动词的形式要根据它所表示的时间作出相应的调整。;?If she had studied hard, she would be a college student now. 如果她努力学习了, 她现在就是一名大学生了。(从句说明过去, 主句说明现在) ?If I were you, I would have taken his advice. 如果我是你, 我就会接受他的建议了。(从句说明现在, 主句说明过去);?I would have gone to Beijing with her last week, but I was fully occupied. 上周我本来会和她去北京的, 但我太忙了。; ①Maybe if I ______ science, and not literature then, I would be able to give you more help. ［2011北京, 30］ A. studied B. would study C. had studied D. was studying 【解析】选C。考查虚拟语气。句意为：要是那时我学的是理科而不是文学, 我就能给你更大的帮助。根据从句时间状语then, 可知if条件句表示与过去事实相反, 要用过去完成时（had done）, 故选C。;②Bob would have helped us yesterday, but he ______ . ［2010安徽, 26］ A. was busy B. is busy C. had been busy D. will be busy 【解析】选A。考查虚拟语气与时态。句意为：鲍勃昨天本来会帮助我们的, 但他太忙了。前句表示对过去的虚拟, 而but之后表示过去的客观事实, 故用一般过去时态, 所以选A。;【考点4】as if/as though从句以及if only后的句子常用虚拟语气;?He talked about the accident as if he had seen it. 他谈起这次事故来好像他看到了一样。 ?If only I had been to London. 要是我去过伦敦就好了