虚拟语气优质课.ppt

1、If you shed tears when you miss the sun, you will also miss the stars.,Everyday English(每日英语),如果你因错过了太阳而流泪，那么你也将错过群星。 -泰戈尔,找时间，套规律!,时态练习做题口诀：,1.当时间状语是yesterday, ago，just now 等， 时态用_, 谓动要_. 2.当时间状语是often,usually, every day 等， 时态用_, 谓动要用_,若主语为第三人称单数谓动要_. 3.当时间是tomorrow, next time, in 2020 等， 时态用_, 动词要

2、用_. 4.当动作发生在“过去的过去”,时态用_, 动词要用_.,will shall+do; be going to do; be about to; be to do等,过去完成时,had+过去分词,一般过去时,原形,你记住了吗？,加ed, 或不规则变化,一般现在时,+s/es,一般将来时,I usually _ up at 6:00, but yesterday I _ up at 7:00 and tomorrow I _ up at 6:30. (get) Listen! Someone _ (knock) at the door. I _ (be) in Beijing for t

3、wo years. How often _ Andy _ (surf) the internet? 5. By the time I walked into the classroom, the teacher _ (start) teaching.,get,will get,got,is knocking,have been,does,surf,你敢试吗？,had started,陈述语气或祈使语气,思考：英语中还有其他的语气吗？,Subjunctive Mood In If-clauses,The Subjective Mood in if-clauses if 虚拟语气,1. Knowl

4、edge Objects(知识目标): 掌握if虚拟语气及其常见的用法。 2. Ability Objects（技能目标): 通过自主学习与合作探究，学会总结语法知识。 3. Moral Objects（德育目标): 通过自主展示该语法，激发对英语学习的更大兴趣，体会学习带来的无限快乐和成就感。,1.Discovering-初步了解！,If you were a teardrop in my eye,For fear of losing you, I would never cry. And if the golden sun should cease to shine its light,J

5、ust one smile from you, would make my whole world bright. Hannah Jo Keen,1、虚拟语气：表示说话人的_、_、猜测或建议，而_表示客观存在的事实。 2、虚拟语气通过改变_来表示。,谓动时态,假设,愿望,不,1) If I were you now, I wouldnt do that. 2) If we had time at present, we would go with you. 3) If he were here at the moment, we could ask him. 4) If you had com

6、e yesterday, you would have met him. 5) If I had known your phone number the other day, I would have called you. 6) If it should rain next week, the crops would be saved. 7) If it were to snow tomorrow, they would sleep. 8) If it rained tomorrow, we would not go out.,2.小组互助：观察句子-发现规律,过去式 (were),had

7、done,would/could/should/might +V. (原),would/could/should/might +have done,1.过去式 2. should+ V.(原) 3. were to do,would/could/should/might +V. (原),3.小组互助：归纳总结,实践1.基础落实,1.If I was you， I shouldnt do that. 2. If my father were here now, he will tell me what to do. 3.If it had not rained yesterday, he mig

8、ht come. 4. If it _tomorrow, the sports meeting would be put off.（rain） 5. 如果明天我有时间，我会和你一起去游泳。,were,would,have,were to / should rain/rained,If I have time tomorrow, I will go swimming with you.,(1)真实条件句:主将从现,句子中有if,若条件句真实，或很有可能是真实的则_虚拟，依据原则_; 若从句是说话人的主观愿望，假设等不真实的条件,则_虚拟，依据原则从句_ 主句_.,主将从现,需要,would/sh

9、ould/could/might+do/have done,时态前移,无需,4.群策群力：做题技巧小结,If he my advice, he wouldnt have lost his job.(2012,全国)A. followed B. should follow C. had followed D. would follow We would have called a taxi yesterday if Harold _ us a ride home. (2012天津) A. didnt offer B. wouldnt offer C. hasnt offered D. hadnt

10、 offered 3.If he hadnt worked hard last year, he _such a great success now.(2013,上海) A. wouldnt get B.wouldnt have got C. get D. would get,D,C,实践2.对接高考,A,If型特例1：错综时间条件句,谓动在现在的基础上改变,谓动在过去的时间上前移,(2)错综时间条件句 各自为准,If equal affection could not be, Let the more loving one be me. Were all stars to disappear

11、 or die, I should learn to look at an empty sky, And feel its total dark sublime, Though this might take me a little time.,倘若我们无法产生同样的感情， 让我爱你多一点。 倘若所有的星星消失或者消亡， 我应该学会仰望空荡的天空；,(3)If从句的倒装,If the sun should rise in the west tomorrow, I would marry you.,Should the sun rise in the west tomorrow, I would

12、 marry you.,If I had listened to him, I shouldnt have missed my flight.,Had I listened to him, I shouldnt have missed my flight.,were,should,had 提前；if省略用倒装。,I f从句出现了， _得考虑 真实_，虚拟时态_ 主，从时间不统一，_需谨记 If虽小不容易， _出现别犯迷。,5.关于if从句的小结,真实虚拟,主将从是现,要前移,各自为准,倒装,温馨点歌台,If I _ a boyI_ turn off my phone and tell ever

13、yone that its broken.,If I were a boy,were,would,请大声地唱出自己的声音&填空！,Lucy dog!请直接回答下一题！,If the God _(give) me another chance，I_ (tell) the girl three words, “ I love you.” If I _(have to) set a time limit to our love, It_ (be)10,000 years!,should give/were to give/gave,would tell,had to,would be,大话西游,请同

14、桌帮你唱！,如果那两个字没有颤抖，我不会发现我难受！,If I hadnt trembled when I said the two words, I wouldnt have found how sad I was.,请唱一段我的歌&填词！,If I_ see, I_ tell night from daytime easily.,could,would,请说出我们的经典曲目！,If a man could be at two places at one time, I would be with you. If the world should stop revolving, I would spend the end with you. (翻译，并判断是对什么时间的虚拟),请班长作答！,如果没有你，没有过去，我不会有伤心。 （分清时间关系，并翻译）,If I hadnt met you, I would not be so sad now.,Summary（总结）,1. Knowledge(知识)： if从