【英语】2020届二轮复习语法基础第七讲虚拟语气学案（江苏专用）

【英语】2020届二轮复习语法基础第七讲虚拟语气学案（江苏专用）

‎[学生用书P126(单独成册)]‎ ‎(建议用时：30分钟)‎ 单项填空 ‎1．—It’s really great to have a computer to store my photos.‎ ‎—Don’t count on it too much. It ________ break down and you’d better make a copy of them.‎ A．must　　　　　　　　　 B．can C．should D．will B　解析：考查情态动词。——拥有一台电脑来储存我的照片真是太棒了。——别太指望它。这个电脑可能会发生故障，你最好留个备份。can在此表示可能性，符合语境。‎ ‎2．(2019·南京、盐城一模)Pele had bags of natural talent, but he ________ without the determination to deal with all the problems life threw in his path.‎ A．would never succeed B．never succeeded C．would never have succeeded D．had never succeeded C　解析：考查虚拟语气。句意：贝利是很有天赋，但是如果没有处理生活中遇到的所有问题的决心，他是永远不会成功的。分析句子结构可知，本题考查虚拟语气。根据句中的“Pele had bags of natural talent”可知，此处是对过去的虚拟，应用“would/could/should/might＋have＋过去分词”的形式。故选C。‎ ‎3．—What a pity ! You missed my birthday party.‎ ‎—Terribly sorry! ________ my uncle not visited me unexpectedly.‎ A．Should B．Would C．Had D．Did C　解析：考查虚拟语气。——真可惜！你错过了我的生日聚会。——非常抱歉！要是我叔叔没有突然来看我，我就不会错过你的生日聚会了。“missed”表明叔叔来访是过去事实，故条件句中用过去完成时表虚拟，且条件句中省略了if，故将had提到主语之前。故选C。‎ ‎4．But for his generous donations, the animal shelter ________ two years ago.‎ A．would have been closed ‎ B．was closed C．would be closed ‎ D．had been closed A　解析：考查虚拟语气。句意：要不是他的慷慨捐助，这个动物收容所在两年前就被关闭了。根据But for引出的虚拟条件及时间状语“two years ago”可知，空格处表示对与过去情况相反的事实的虚拟，应用would have done结构。故答案选A项。‎ ‎5．________ you were free at that time, I should not have done the difficult work by myself.‎ A．Do I know B．Did I know C．Had I known D．Have I known C　解析：考查虚拟语气。句意：如果我那时知道你有空，我就不会自己做那份困难的工作了。根据句意以及at that time可知，此句是对与过去事实相反的情况的假设，从句谓语应用过去完成时。当从句中省略了连词if的时候，应将had放在主语的前面，构成倒装。故选C。‎ ‎6．(2019·南通二模)I wonder what my life ________ like now if I had found the strength to disobey my father and insisted on studying abroad.‎ A．would have been B．will have been C．would be D．is C　解析：考查虚拟语气。句意：我想知道如果我当时有勇气不顺从我的父亲，并坚持去国外求学的话，我现在的生活会是什么样子。根据时间状语“now”可知，主句表示与现在事实相反的情况，谓语动词应用 would do。‎ ‎7．But for those interruptions，the meeting ________ half an hour ago.‎ A．was finished B．would have finished C．would finish D．had been finished B　解析：考查虚拟语气。句意：要不是那些中断，这场会议在半小时前就结束了。根据句意及时间状语half an hour ago可知设空处与过去事实相反，故选B。‎ ‎8．I wouldn’t pursue my writing career now if I ________ myself as weak in writing when I was young.‎ A．defined B．should define C．would define D．had defined D　解析：考查虚拟语气。句意：如果我年轻时认为自己不善于写作，‎ 我现在就不可能从事自己的写作事业了。根据句意可知，这是一个错综时间条件句，主句同现在事实相反，从句与过去事实相反。D项正确。‎ ‎9．The upset mother thought to herself，“If only I ________ what’s going on in my little boy’s head right now.”‎ A．had known B．know C．knew D．have known C　解析：考查虚拟语气。if only 表示“要是……就好了”，谓语动词应使用虚拟语气，根据right now可知，此处表示对现在的虚拟，故谓语动词用一般过去时。‎ ‎10．In terms of the high investment risk, I would rather you________ anything about it for the time being.‎ A．don’t do B．didn’t do C．hadn’t done D．haven’t done B　解析：考查虚拟语气。句意：就投资的高风险而言，我宁愿你现在把那件事放一下。would rather后跟从句时，从句要用虚拟语气。表示一个现在或将来的愿望，要用一般过去时；表示一个过去的愿望，要用过去完成时。根据句中的“for the time being”可知，此处应用一般过去时。‎ ‎11．When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups ________ nothing.‎ A．would mean B．would have meant C．have meant D．had meant A　解析：考查虚拟语气。句意：当生活变得艰难，你想要放弃的时候，记住，生活充满了起起伏伏，而且，如果没有了低谷，那站在高处也失去了意义。根据句中的“without”可知，此处是对一般事实的虚拟，故谓语动词用would do形式。‎ ‎12．________more energy to my study instead of being crazy about Internet games，I would be sitting in a comfortable office now.‎ A．If I devoted B．Had I devoted C．Would I be devoted D．Should I be devoted B　解析：考查虚拟语气。此处从句用过去完成时，表示与过去的事实相反，如果省略if要用倒装句；主句用“would＋动词原形”的形式，表示与现在的事实相反。‎ ‎13．I ________ that the experience I was heading for was anything but boring, had I read the ‎ brochure carefully.‎ A．realized B．had realized C．would realize D．would have realized D　解析：考查虚拟语气。句意：如果我认真阅读了手册，我就会意识到我所追求的经历一点也不枯燥。句中的“had I read...”采用了虚拟条件句的倒装形式，相当于if I had read...，是对过去情况的虚拟，故主句谓语使用would have done形式。‎ ‎14．But for the help of my English teacher，I ________ the first prize in the 2015 English Writing Competition.‎ A．would not win B．would not have won C．would win D．would have won B　解析：此处虚拟语气表示与过去事实相反，句子谓语动词用would/should/could/might＋have done结构，根据句意要用否定含义，故选B。本句的条件是由介词短语(but for)表达的。‎ ‎15．If I ________ my umbrella with me when I came out this morning, I should not be wet now.‎ A．took B．had taken C．would have taken D．were to take B　解析：考查虚拟语气。句意：如果我早上出门的时候带伞了的话，我现在就不会被淋湿了。根据句意可知，空处表示与过去事实相反的情况，故选B。‎ 用适当的情态动词或所给词的适当形式填空 ‎1．I was ill that day, or I would_have_taken(take) part in the sports meet.‎ ‎2．When you phoned me, I was having a meeting; how I wish I had_answered(answer) your call.‎ ‎3．It has been accepted that all the students shall put on masks before going to school in case they are infected with flu virus.‎ ‎4．I rewired the house and lowered the light switches so that Paul could reach things.‎ ‎5．It is high time that you considered/should_consider(consider) that if there were no stress in your life, you would achieve a little.‎ ‎6．As the deadline is drawing near, no one shall leave with his own work uncompleted.‎ ‎7．My room is a mess, but I need not clean it before I go out tonight. I can do it in the ‎ morning.‎ ‎8．Were(be) it not for the support of the teachers, the student could not overcome her difficulty.‎ ‎9．If the new safety system had_been_brought(bring) into use, the accident would never have happened.‎ ‎10．As Father and Mother thought it was a big occasion for me, they suggested I (should)_hold(hold) a birthday party at home to celebrate it.‎