選修六Unit1虛擬語(yǔ)氣(1).ppt

1、Welcome To Our Class,如果上天能夠給我一個(gè)再來(lái)一次的機(jī)會(huì)， 我會(huì)對(duì)那個(gè)女孩子說(shuō)三個(gè)字：我愛(ài)你。 如果非要在這份愛(ài)上加上一個(gè)期限，我希望是-一萬(wàn)年!,Unit 1 Grammar -Subjective Mood (虛擬語(yǔ)氣）,一、自主學(xué)習(xí)成果檢測(cè),1. 請(qǐng)舉例說(shuō)明什么是虛擬語(yǔ)氣。,虛擬語(yǔ)氣：一是用來(lái)表示說(shuō)話人所說(shuō)的話不是一個(gè)事實(shí)，而 是 一種假設(shè)、猜測(cè)、懷疑等； 一是表示說(shuō)話人的愿望、要求、命令、建議等。,例如：如果我是一只鳥(niǎo)，我將在天空中自由飛翔。 （If I were a bird, I would fly freely in the sky. ）,2. 請(qǐng)?zhí)顚?xiě)下面的表

2、格。 1). wish 后賓語(yǔ)從句中的虛擬語(yǔ)氣,一般過(guò)去時(shí) did/ were,過(guò)去完成時(shí)had done,would/ could/ might+do,2). If 非真實(shí)條件句中的虛擬語(yǔ)氣,一般過(guò)去時(shí) （did/ were),would(could/should/might)+ do,過(guò)去完成時(shí) （had done),would(could/should/might)+ have done,1). 一般過(guò)去時(shí)態(tài)（did/were） 2). were to do 3). should +do.,would(could/should/might)+ do,3). 請(qǐng)使用wish 或者if 隨意

3、寫(xiě)出一個(gè)含有 虛擬語(yǔ)氣的句子。,二、導(dǎo)學(xué)案中存在的普遍問(wèn)題 （小組合作探究，解決問(wèn)題）,即時(shí)演練1， 2，3 等等。 說(shuō)明： 李老師，由于導(dǎo)學(xué)案需要在課前幾天之內(nèi)發(fā)放并進(jìn)行批閱整理，所以暫時(shí)該部分內(nèi)容不能在課件中展示。,三、鞏固練習(xí) We _(be) back in the hotel now if you didnt lose the map. (2014北京） 2. We would have called a taxi yesterday if Harold _( not offer) us a ride home.（2012天津） 3. -Where are the children?

4、 The dinners going to be completely ruined. - I wish they _( be not) always late. （2011北京）,would be,hadnt offered,werent,4. Grace doesnt want to move to New York because she thinks if she _(live) there, she wouldnt be able to see her parents very often. (2012安徽） 5. Had we not used an out-of- date tr

5、ain schedule, we _ ( not miss) the train. (2012湖北）,were to live/ should live/ lived,would not have missed,說(shuō)明：李老師，本部分的習(xí)題形式和內(nèi)容會(huì)和第二部分學(xué)生導(dǎo)學(xué)案出現(xiàn)的問(wèn)題相對(duì)應(yīng)，到時(shí)會(huì)做相應(yīng)的調(diào)整。,四、課堂探究-虛擬語(yǔ)氣解題關(guān)鍵,（一）、請(qǐng)仔細(xì)閱讀以下例句 If he had time now, he would help you. If I had arrived earlier yesterday, I wouldnt have missed the train. 3. If i

6、t were to rain tomorrow, we would not go to Beijing.,解題關(guān)鍵一：確定虛擬的時(shí)間 （現(xiàn)在，過(guò)去， 將來(lái)）,（二）、請(qǐng)仔細(xì)閱讀以下題目，思考它們分別是對(duì)什么 時(shí)間的虛擬？你所使用的方法是什么呢? 1. If my car _ more reliable, I would have driven to Lhasa instead of flying last summer.(be) 2. Sorry, Im too busy now. If I _ time, I would certainly go for an outing with you

7、.(have),_,_,_,_,_,had been,had,解題關(guān)鍵二：確定虛擬時(shí)間的方法 1. 根據(jù)題目中已知的時(shí)間狀語(yǔ)； 2. 根據(jù)已給主句或從句中謂語(yǔ)動(dòng)詞的形式 3. 根據(jù)上下文語(yǔ)境,（三）、當(dāng)在虛擬語(yǔ)氣中遭遇but, or, otherwise時(shí)，我們?cè)?如何迅速應(yīng)對(duì)呢？ 1. We would have come to your party, but we were too busy. 2. You did what you were asked to do, otherwise you would have been punished.,解題關(guān)鍵：面對(duì)but, 前假后真，即前虛擬

8、后陳述； 面對(duì)or, otherwise, 前真后假，即前陳述后虛擬。,規(guī)律：由于通常陳述部分都是過(guò)去的事情，所以虛擬語(yǔ)氣部分應(yīng)使用would/ could/ should/might have done，陳述語(yǔ)氣部分用一般過(guò)去時(shí)，,（四）、如何打敗令人頭痛的 “錯(cuò)綜虛擬條件句”呢？ 1. If he had spent more time practicing speaking English before, he _(be) able to speak it much better now. 2. If we _ (book) a table earlier, we couldnt be

9、standing here in a queue.,解題關(guān)鍵：1. 通常情況下，主句和從句會(huì)分別給出不同 的時(shí)間狀語(yǔ)；（now, then, before) 2. 若無(wú)明確的時(shí)間狀語(yǔ)，一定要仔細(xì)分析句意 及語(yǔ)境，不要輕易根據(jù)已給的謂語(yǔ)動(dòng)詞形式 作出錯(cuò)誤判斷。,would be,had booked,Please write a short passage down in the form of poetry with the title “If”, trying to use the structures of Subjunctive Mood.,If I hadnt come to Shi Wen high School, I wouldnt have met you; If I hadnt become your teacher one year ago, I wouldnt have made friends with you; If all of you were to be admitted into key universities in 2016, I would be very happy. If I were happy every day, I would,五、鞏固提升與能力展示,你可能用到的句式。 If I we