高中英語 Module 6 War and Peace 虛擬語氣（2）學(xué)案 外研版選修6

1、黑龍江省寧安市東京城林業(yè)局第三中學(xué)高中英語 Module 6 War and Peace 虛擬語氣（2）學(xué)案 外研版選修6自學(xué)目標(biāo)：1.知識與技能：語法“虛擬語氣”的使用規(guī)則，了解此專題高考考查重點，并在口語和書面語中正確運用。2.過程與方法：通過創(chuàng)設(shè)情境，在真實的交流中呈現(xiàn)和運用虛擬語氣。研究高考真題，學(xué)生自主探究并總結(jié)其用法。知識鏈接：復(fù)習(xí)上一節(jié)課虛擬語氣的知識,進(jìn)一步掌握虛擬語氣的使用和考察。自學(xué)指導(dǎo)（學(xué)法指導(dǎo)）： Activity 1: 復(fù)習(xí)上一節(jié)課虛擬語氣的知識然后再學(xué)習(xí)一些補充知識其他用法在for fear that, in case , lest引導(dǎo)的從句中，若用虛擬語氣時，從句

2、謂語為：should + do。并且should能省略She examined the door again for fear that a thief (should) come in.她又把門檢查了一遍，以防盜賊的進(jìn)入。He started out earlier lest he (should) be late. 他早早的就出發(fā)了以防遲到。2、在so that, in order that所引導(dǎo)的目的狀語從句中，從句中的謂語為：can / could / may / might / will / would / should + do。He goes closer to the spea

3、ker so that he can hear him clearer. 他走近說話的人以便能聽得更清楚。He read the letter carefully in order that he should not miss a word. 他把信讀得很仔細(xì)以便不漏掉一個字。3、一想要(desire) 一寧愿(prefer) 一堅持(insist)二命令(order , command) 三建議(advise , suggest , propose/recommend) 四要求(demand , require , request , ask)中，無論主句謂語動詞為何種時態(tài)，從句的謂語動詞

4、都用：should + do。should可以省略。eg：He suggested that we (should) take the teachers advice.He insisted that we (should) take the teachers advice.He demand that we (should) take the teachers advice.He ordered that we (should) take the teachers advice.insist意為“堅持某種動作”才用虛擬語氣；意為“堅持某種觀點，某個事實”則不用虛擬語氣。eg：He insis

5、ts he is a student.他堅持說他是個學(xué)生。這個語句表示的是事實，因此在這個語句中不能使用虛擬語氣。suggest意為“建議”才用虛擬語氣，意為“暗示”則不用虛擬語氣。eg：His face suggests that he looks worried .他的表情暗含著他很擔(dān)心。這個句子本身是事實，因此它就沒有用到虛擬語氣。 4、虛擬語氣還可用在定語從句中，表示：“早該做某事了”時，定語從句中的謂語動詞須用虛擬語氣，其虛擬語氣的結(jié)構(gòu)為：It is (high / about) time that + 主語+ 動詞的過去式/ should + do（優(yōu)先使用動詞過去式），即從句用虛

6、擬過去式。It is time that I went to pick up my daughter at school.我該去學(xué)校接我的女兒了。It is high time you should go to work.你早該上班了。 虛擬語氣誤區(qū)1.混合條件句的主從句時態(tài)不會靈活變化；2.省略if時，句子調(diào)整不正確；3.不會去找意思中的“應(yīng)該”含義；4.陷在虛擬中出不來，把真實條件句當(dāng)成虛擬條件句?！镜湫屠}】1） If I had seen the movie, I _ you all about it now.A. would tell B. will tell C. have tol

7、d D. would have told2）The volleyball match will be put off if it _.A.will rain B. rains C. rained D. is rained3）_ to do the work, I should do it some other day.A. If were I B. I were C. Were I D. Was I4). My suggestion is that she _ more exercise, which will do a lot ofgood to her. A. takes B. must

8、take C. take D. took省略虛擬條件省略連詞if有時可將條件從句的連詞if省略，但此時應(yīng)用倒裝句型，即把從句中的were,should,had 等提到句首：Were I Tom,I would refuse. 如果我是湯姆，我會拒絕。Should it be necessary,I would go. 假若有必要，我會去的。Had it not been for the bad weather we would have arrived on time. 若不是天氣壞，我們就準(zhǔn)時到達(dá)了。【注】 若條件從句為否定句，否定詞not應(yīng)置于主語之后，而不能與were,should,ha

9、d 等縮略成Werent,Shouldnt,Hadnt而置于句首。 有時省略if后提前的had不是助動詞：Had I time,I would come. 假若我有時間，我會來的。(=If I had time)省略主語和動詞be若主從句主語一致，且謂語部分包含有動詞be，通?？蓪⒅髡Z和動詞be省略：If repaired earlier,the tractor would not have broken down.要是早點兒修一下，拖拉機就不會拋錨了。(=If it had been repaired earlier)省略“it+be”If necessary,I would send mo

10、re farmhands to help you.如果需要的話，我會派更多的人去幫你。(=If it was necessary,)省略條件從句這樣的省略通常需要借助一定的上下文，即省略條件從句后，所剩下的主句的意思在一定的上下文中意思是清楚的：I might see her personally. It would be better. 我可以親自去看她，這樣好一些。(=If I saw her personally,it would be better.)含蓄條件句中(1) 條件暗含在短語中。如：We didnt know his telephone number; otherwise w

11、e would have telephoned him.我們不知道他的電話號碼，否則我們就會給他打電話。（暗含條件是otherwise）Without your help,we wouldnt have achieved so much.沒有你的幫助，我們不可能取得這么大的成績。（暗含條件是介詞短語without your help）But for your help,I would not have succeeded in the experiment.如果沒有你的幫助，我的實驗就不會成功。（暗含條件是but for your help）It would cause great troub

12、le not to lubricate the bearing immediately.不立即潤滑軸承就會引起很大的故障。（暗含條件是not to lubricate the bearing immediately）(2) 條件暗含在上下文中。如：I would not have done it that way.我是不會那么做的。（可能暗含if I were you）I was busy that day. Otherwise I would have come to help you.我那天很忙。否則我會來幫你的。（可能暗含if I hadnt been so busy.）You migh

13、t come to join us in the discussion.你可以參加我們的討論if you wanted to）I would have bought the DVD player.我是會買下那臺影碟機的。暗含if I had the moneyBut for the storm,we should have arrived earlier.要不是碰到暴雨，我們還會早些到。（可能暗含if it had not been for the storm） Activity 2: 朗讀書上的句子，注意談?wù)撚洃洉r的常用結(jié)構(gòu)，自主完成教材練習(xí)P76-1（A級）;2（B級）3、4、（C級） A

14、ctivity 3：學(xué)生自主完成P74-2(A級）;3（B級） 答案：二 1. 2. 3. 三 1. 2. 3. 高考鏈接及考察趨勢研究：，1（10陜西15）If we _ the other road, we might have arrived here in time for the meeting. A. take B. had taken C. took D. have taken 2（10北京34）The weather has been very hot and dry.Yes. If it had rained even a drop, things would be much

15、 better now! And my vegetables .A. wouldnt die B. didnt die C. hadnt died D. wouldnt have died 3（10浙江10）Had I known about this computer program, a huge amount of time and energy .Awould have been savedBhad been saved Cwill be saved Dwas saved 4(2009年高考天津卷)This printer is of good quality.If it_break

16、down within the first year，we would repair it at our expense.AWould BshouldCcould Dmight5(2009年高考浙江卷)The doctor recommended that you_swim after eating a large meal.Awouldnt BcouldntCneednt Dshouldnt 問題情境設(shè)計： 虛擬倒裝句在生活中的具體應(yīng)用。請翻譯下列句子。B級1.Were it (=If it were) not for their help,we couldnt have got over

17、the difficulties.2.Had I (=If I had) known about it,I would have told you.3.Should anyone (=If anyone should )call,please take a message.想一想日常生活中還有哪些時候你能用上虛擬語氣，老師相信你能想出來，能造兩個句子嗎？C級1. 2. 考題點擊：情境中虛擬語氣的具體應(yīng)用 What would have happened, _ as far as the river bank? (01 上海)A.Bob had walked fartherB. if Bob s

18、hould walk fartherC. had Bob walked farther D. if Bob walked farther練習(xí)設(shè)計：A級基礎(chǔ)題,B級提高題所有學(xué)生必須完成。C級挑戰(zhàn)題學(xué)生根據(jù)自身水平 選作。 1.教材P121-1題（A級）答案：1_2_3_4_5_ 教材P121-4題（B級）答案：1_2_3_4_ 2.高考真題及預(yù)測題。B級1. 2011北京卷Maybe if I _ science, and not literature then, I would be able to give you more help. AStudied Bwould studyChad

19、studied Dwas studying2. (2011全國新課標(biāo)卷)They_have arrived at lunchtime but their flight was delayed. A . Will B. can C. must D. ShouldIts too bad that my computer has got a new virus. If only I _that programme! A.didnt run B.havent run C.hadnt run D.wouldnt run4. (2011江蘇卷) I left my handbag on the train

20、, but luckily someone gave it to a railway official. How unbelievable to get it back! I mean, someone _ it. A. will have stolenB. might have stolenC. should have stolenD. must have stolen 5. (2011福建卷) Pity you missed the lecture on nuclear pollution. I_it, but I was busy preparing for a job intervie

21、w. attended B. had attendedC. would attend D. would have attended組長組織小組間核對答案，質(zhì)疑探討 重點提示：針對近五年高考題的特點，我們要做好以下幾方面的準(zhǔn)備： 1積累情態(tài)動詞后的完成式的用法。2.情態(tài)動詞表達(dá)推測作為重點復(fù)習(xí)內(nèi)容。 3在掌握情態(tài)動詞基本用法的同時，其他不常見的用法也要積累。 4熟記在各種時間狀語從句中，虛擬語氣的結(jié)構(gòu)。反思小結(jié)：同學(xué)們關(guān)于虛擬語氣的知識點和用法，你有什么困惑，都把它整理到下面吧 解析：錯選D。此題考查混合條件句。從句表對過去的虛擬，主句表對現(xiàn)在的虛擬，所以正確答案為A。解析：答案B。真實條件句主句為將來時，從句用一般現(xiàn)在時。解析：答案C. 在虛擬條件狀語中如果有were, should, had這三個詞，通常將if省略，主語提前, 變成 were, should, had +主語的形式。但要注意，在虛擬條件狀語從句中，省略連詞的倒裝形式的句首不能用動詞的縮略形式。如我們可說 Were I not to do., 而不能說 Werent I to do.解析：錯選A。本題要表達(dá)“我的建議