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Unit 2 Poems Section Ⅲ Grammar- 虚拟语气（2）①If you had come earlier, you would not have missed the exciting scene in themovie.②If you had told me the news yesterday, I wouldn't be so worried now.③Had I left sooner, I would havebeen there on time.④But for your advice, I would have failed.⑤He treats the little girl as if she were his own daughter.⑥It's high time that we began the work.⑦It's necessary that we (should) learn English well.⑧If only I had not been busy last week.[我的发现]在表示与过去事实相反的虚拟语气时，条件句的谓语动词用“(1)”形式＋过去分词had表示，而主句谓语动词则用“would/should/might/could＋have＋过去分词”表示。
(如例句①) (2)当条件句的谓语中有had, were或should时，可将if省略，同时将had, were或倒装should。
提到从句主语的前面，形成()如例句③(3)当主从句所指的时间时，其谓语动词应分别根据自己的具体情况采用适当的不一致形式。
(如例句②)。
有时某些介词短语、副词或上下文可以表示虚拟条件，这种虚拟语气叫(4)含蓄条件句(如例句④)虚拟语气(5)as if引导的从句所表达的内容不是事实时，其谓语动词应用(。
)如例句⑤(特殊句式(6)结构虚拟语气还用于某些中)如例句⑥、⑦和⑧()。
年级高二学科英语版本人教新课标版课程标题选修 6 Unit 2 Grammar 虚拟语气II编稿老师冯振宇一校李秀卿二校林卉审核刘晓军一、学习目标：1. 学习虚拟语气在名词性从句中及其他从句中的应用。
2. 掌握虚拟语气使用的语境及方法。
二、重点、难点：虚拟语气在各种从句中的句型结构。
三、考情分析：在高考题中，目前全国19套各省试题中涉及到虚拟语气知识点的占30%以上，因此这一语法项目在高考中变得越来越重要。
这一知识点经常以单项选择题的形式出现，分值为1分。
而且，我们在日常对话中也经常会用到虚拟语气。
四、知能提升（一）知识讲解【认知讲解】l. 虚拟语气在主语从句中的用法：1）在“It is important (strange，natural，necessary)that…”这类句型里，that所引导的主语从句中的谓语动词常用“should+动词原形”结构，表示某事是“重要”、“奇怪”、“自然”、“必要”的等意义。
It is important that every member (should) inform himself of these rules.重要的是每个成员都应该知道这些规则。
It is necessary that we (should) do something to protect the environment.我们每一个人都很有必要做些事情来保护环境。
It is strange that a well behaved gentleman should be so rude to the lady.真奇怪，那个举止得体的绅士竟然对那位女士如此粗鲁。
2）It is ordered/suggested that…从句that引导的主语从句的谓语动词用“(should)+v.”结构。
这一类的动词还有：propose, require, demand, request, insist, ask等。
高中英语人教版选修六Unit2PoemsGrammar：虚拟语气（Ⅱ）学校:___________姓名：___________班级：___________考号：___________一、用单词的适当形式完成句子用括号内动词的正确形式填空。
1．I demand that the work __________ (finish) at the end of this week.2．It’s high time we __________ (stop) treating him like a child.3．If only I _________ (know) her phone number! Then I could call her right now.4．Tom says he’s coming to see me tomorrow. I’d rather he _________ (come) today. 5．What do you think of the suggestion that houses ________ (be) built on this site?6．Wh at I did was right and if I ______ (do) anything less, the machine wouldn’t be working now.7．I ___________ (crash) the car but for your warning.8．He hesitated for a moment before kicking the ball; otherwise, he _____________ (score) a goal.9．She loves the boy as if she ________ (be) his mother.10．You _____________ (not make) such a serious mistake if you had followed my advice. 11．If I had studied hard, I ____________ (win) the scholarship now.12．If I _______________ (not catch) by something, I would have come to your party yesterday.13．We lost our way in that small village, otherwise we _______ more places of interest yesterday.14．If I should see him tomorrow, I ____________ (invite) him home.15．If John _________ (pass) the driving test, he would have driven his car to our town yesterday.二、根据所给汉语意思完成句子完成句子。
Unit2 Poems -语法篇__________________________________________________________________________________ __________________________________________________________________________________1. 进一步理解并巩固虚拟语气的用法；2. 能够熟练使用虚拟语气做题；虚拟语气的用法虚拟语气表示一种假设的情况，或一种主观的愿望，即动词所表示的动作或状态并非事实，或不可能实现。
英语虚拟语气的形式有下列几种：一、虚拟语气用于条件状语从句注意：主句中的should 通常用于第一人称，would 可用于任何人称，同时也可根据意思用情态动词could ， might 等代替should ， would 。
1. 与现在事实相反If had the time ， John would make a trip to China to see the Great Wall.If I were you ， I would give up drinking immediately.2. 与过去事实相反If I’d known that it was going to rain ， I would never have gone for a walk in the country.3.与将来事实相反If it were to/should rain tomorrow ， the meeting would be put off.If you went there next time ， you would see what I mean.4. 错综时间虚拟语气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，动词的形式要根据它所表示的时间来调整。
例如：If I were you ， I would have gone home.（从句说的是现在，主句指的是过去。
高中英语Unit2PoemsSectionⅢGrammar教学案新人教版选修6Section ⅢGrammar——虚拟语气(二)课前语法感知Ⅰ.教材语法感知教材原句①We would have won ... if Jack had scored that goal.②We would have won ... if we'd been better!③Should the traveller return, this stone would utter speech.探究发现(1)例句中都运用了虚拟语气。
(2)例句①②中，从句是if引导的非真实条件句，表示对过去事实的一种假设；例句③中，从句是省略if的非真实条件句，表示对将来情况的假设，将should提前，形成部分倒装语序。
Ⅱ.真题语法感知1．(2017·江苏高考)________ it not for the support of the teachers, the student could not overcome her difficulty.答案：Were2．(2015·江苏高考)It might have saved me some trouble ________ I known the schedule.答案：had3．(2015·重庆高考)Without his wartime experiences, Hemingway ________ (write) his famous novel A Farewell to Arms.答案：wouldn't have written4．(2014·福建高考)________ (be) there no modern telecommunications, we would have to wait for weeks to get news from around the world.答案：Were5．(2014·重庆高考)It was John who broke the window. Why are you talking to me as if I ________ (do) it?答案：had done6．(2014·天津高考)________ he caught the morning train, he would not have been late for the meeting.答案：Had课堂合作探究一、虚拟语气在主语从句、表语从句和同位语从句中的用法名师点津虚拟语气答题三步骤：(1)分析句子结构，明确是何种从句。
