2014届全国版统编教材高考英语总复习课件 CHAPTER 10 SBⅠUNITS 19～20(2).ppt

1、1(2)2指说话人对某种事实的相反的假设和主观愿望，而这种愿望一般难以实现，或不可能实现。虚拟语气的假设意义31.虚拟语气在非真实条件从句中：条件从句从句的谓语动词形式主句的谓语动词形式表示现在情况If+主语动词过去式should/would/could/might+动词原形表示过去情况If+主语+had+过去分词should/would/could/might+have+过去分词表示将来情况If+主语+should+动词原形If+were to+动词原形If+动词过去式should/would/could/might+动词原形4与现在事实相反：If I had time,I would co

2、me.如果我有时间，我将来。与过去事实相反：If you had helped me,I would not have failed.如果你帮了我，我就不会失败了。5与将来事实相反：If it should/were to rain,we would put off the meeting.要是天下雨，我们会推迟会议。注意：以上非真实条件从句中的倒装情况：当从句的谓语中含有should，were，had时，可将if省略，将should，were，had提到句首。但否定式不可用缩略式。6Hadnt it been for the captain,the ship would have sunk.

3、(错误)Had it not been for the captain,the ship would have sunk.（正确）要不是船长，船早就沉了。7Should he come,I would not leave.如果他来，我将不会离开。Were the teacher to come,I would ask him for help.如果老师来，我将请求他帮忙。82.混合虚拟形式：当从句跟主句的动作的时间不一致，这时主句和从句的谓语动词形式需要根据意思来确定。If you had followed his advice,you wouldnt be in such trouble n

4、ow.（从句说明过去，主句now说明现在）你当初如果听从他的建议，现在就不会陷入这种困境了。9If I were you,I wouldnt have done the foolish thing.(从句指现在，主句指过去)如果我是你，我就不会做这种傻事情。103.含蓄虚拟条件句：由介词(短语)but for/without（要不是）,with（有）,连词 or,otherwise 或but 以及suppose，supposing，providing等词表示if，引出虚拟句。11But for/Without you,I could not be recovered so soon.=If i

5、t had not been for you,I couldnt 要不是你，我不可能康复这么快。With your help,I might finish it earlier.有了你的帮助，我会提前完成。12He telephoned to tell me the date of the meeting,or/otherwiseI would have missed it.他电话通知了我会议日期，否则我会错过的。13I told him to go there himself,but perhaps I should have gone together with him.我告诉他自己去那儿

6、，但也许我应该和他一起去。Suppose you were in my shoes,what would you do?如果你穿我的鞋，你将会怎样呢？144.if only虚拟句：If only you were my sister!要是你是我妹妹就好了。If only he had known it!要是他早知道就好了。155.would rather从句的虚拟形式，即：would rather(that)+主语I would rather you came now/tomorrow.我宁愿你现在/明天来。She would rather you had arrived last night

7、.她希望你昨晚到。had done(指过去)did/were(指现在或将来)166.wish后宾语从句的虚拟形式：与现在的愿望不相符：did/wereI wish I were you.我多么希望我是你。He wishes he had a big house.他希望他有一幢大房子。17与过去的愿望不相符：had doneI wish I had not said that.我希望我没说那件事。表 示 将 来 不 大 可 能 实 现 的 愿 望：would/could/might doI wish it would rain tomorrow.我希望明天下雨。187.状语从句中的虚拟形式：由a

8、s if/though引导的方式状语从句或表语从句可以用陈述语气表示可能符合事实的情况，也可以用虚拟语气表示与事实不符或与事实相反的情况。表示与现在事实不相符，用一般过去时。The teacher treats the pupil as if he were her own child.老师把这个学生当作她自己的孩子一样看待。19表示与过去事实不相符，用过去完成时。I felt as if it had happened yesterday.我感觉那似乎是发生在昨天。表 示 与 将 来 事 实 不 相 符，用“would/might/could+do”。It looks as if it wo

9、uld/might/could rain.天看起来要下雨。20()1.Had I known about this computer program,a huge amount of time and energy _.(2010浙江卷)A.would have been savedB.had been savedC.will be savedD.was saved21A考查虚拟语气。根据句子的倒装特征判断此处是省略了if的虚拟语气，原形是：If I had known about this computer program，可见条件与过去事实相反。22()2.George is going

10、to talk about the geography of his country,but Id rather he _ more on its culture.(2010江苏卷)A.focus B.focusedC.would focus D.had focused23Bwould rather后应用虚拟语气，表示与现在事实相反，用动词的过去式。24()3.Sorry,Professor Smith.I didnt finish the assignment yesterday.Oh,you_ have done it as yesterday was the deadline.(2010

11、上海卷)A.must B.mustntC.should D.shouldnt25C此处表示和过去事实相反的情况，应该用should+have done：本来应该做而未做。26书面表达：看图类写作技巧【要点概述】看图类写作要求考生有较强的逻辑思维能力和语言组织能力。看图类写作应该注意以下两个方面的问题：271.仔细观察几幅图画，如果是以记人叙事故事情节为主要内容的，就要弄清楚故事的开头和结尾，并理清整个事件发展的前因后果，把图片展示的人物、地点、时间、事件等有机地组合起来，切勿遗漏某些细节。然后用连贯的句子造句成篇。如果是说理性为主的内容，就要看懂图画内容并加以描述，最后对图画中要反映的现实问题

12、加以议论，发表看法。2.确定短文的时态和人称。28【体验高考】假设你是红星中学高二(1)班的学生李华，利用上周末的时间帮助祖父母安排了去北戴河的旅行。请根据以下四幅图的先后顺序，写一篇英文周记，叙述你从准备到送行的全过程。2930注意：1周记的开头已为你写好。2词数100左右。Last weekend,I helped my grandparents prepare their trip to Beidaihe._31One possible version：Last weekend,I helped my grandparents prepare their trip to Beidaihe

13、.On Saturday morning,together with my grandparents,I searched the Internet for the train schedule,the weather in Beidaihe,and some hotel information.In the afternoon,I went to the train station and managed to buy two tickets for my grandparents although there was a long queue.After dinner,I packed i

14、nto the suitcase the things my grandparents need,such as clothes,glasses,an umbrella,and a map.The next morning,I went to the station to see them off.Waving goodbye to them on the platform,I felt happy for them and wished them a safe journey.32【强化演练】下面4幅图描述的是高三学生Tom和Mike的一次经历，请你根据图画内容和文字提示写一篇100词左右的

15、短文。注意适当发表个人观点。3334_35One possible version:At present，playing computer games is becoming more and more popular with people，especially with school students.Take Tom and Mike for example,every day after school，they go to the net bar to play games till late at night，and they often have a competition to

16、see who wins more scores.Once，Tom didnt go home until eleven oclock at night.When he got home，he told his mother that he had been going over his lessons.Poor mom！She believed him and cooked two eggs for him.“Take more care of yourself as you work too hard，my dear son.”But Toms face turned red at his mothers praise.Later he made up his mind to work really hard.