Unit 4 Learning effectively grammar虚拟语气 课件（23张）
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| 名称 | Unit 4 Learning effectively grammar虚拟语气 课件（23张） |  | |
| 格式 | zip | ||
| 文件大小 | 10.5MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2018-08-05 17:37:33 | ||
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课件23张PPT。Subjunctive MoodUnreal conditionals with “if clause” Book10 Unit4Welcome! If I _____the only girl in the world And you _____the only boy Nothing else ____ _____ in the world today We ____ _____on living in the same old way A garden of Eden just made for two With nothing to mar our joy I _____ ______such wonderful things to you There _____ _____such wonderful things to do werewerewouldmatter couldgo would say would be Why not say: “If I am the only girl in the world and you are the only boy? Nothing else will matter in the world today. We can go on living….语 气 概 述 英语中的语气(mood)是一种动词形式，用以表示说话者的意图或态度。语气分为陈述语气 Indicative mood祈使语气 Imperative mood和虚拟语气 Subjunctive mood三种。 虚拟语气(subjunctive mood)是一种特殊的动词形式，用于表示说话人所说的话不是事实，而是想像、假设建议、打算、愿望等。表示所说的话只是一种主观的愿望、假想或建议等。The Subjunctive Mood is used to express thoughts-- wishes, suggestions, suppositions or something contrary to facts. The situations are not true or not likely to become true.
eg: If I were a bird , I would fly in the sky.虚拟语气在 if 条件句中的用法Welcome!2. If I get more information, I will tell you immediately.1. If I were the only girl in the world and you were the only boy, nothing else would matter in the world today .Observing & Discoveringa fact or a wish?6. If my parents are busy, I will do housework.9. If you had come yesterday, you would have met her.4. If I had time at present , I would go there.10. If I were a bird, I would fly into the sky.5. If I got/were to get/ should get time tomorrow, I would certainly help you.3. If my brother had been here yesterday, everything would have been all right. 7. If I were to have free time this Friday, I would go to the party.8. If prices rise, sales of products will fall .ɡCommon:Different:___________________________________If +句子，+句子.if条件从主If 引导的条件句｛ real conditionunreal condition｛if条件句主句Ifrealunreal2 6 81 3 4 5 7 9 10________conditionconditiona fact or a wish?①② a fact :a wish :句句2. If I get more information, I will tell you immediately.6. If my parents are busy, I will do housework.8. If prices rise, sales of products will fall ._____________________________________________________________if条件从主 moodIndicative_________Conclusion:If +主语 + ,
主语+ .do/does一般现在时will + V原形真实条件句 表示条件是真的或有可能实现的.What tense is used?real conditionIf句句如果我还有次机会，我将会再来中国游览.(real condition)If I have another chance, I will visit China again.1. If I were the only girl in the world and you were the only boy, nothing else would matter in the world today .3. If my brother had been here yesterday, everything would have been all right. 4. If I had time at present , I would go there.5. If I got/were to get/ should get time tomorrow, I would certainly help you.7. If I had/ were to have/should have free time this Friday, I would go to the party.9. If you had come yesterday, you would have met her.10. If I were a bird now, I would fly into the sky.Further Discovering & Classifyingunreal conditioncommon different31014975bewereCommon:Different:_________ moodsubjunctive_____ _______ +If条件主If +主语 + ,
主语+ .were/didwould + V原形_____ types3_____ _____ _____ If +主语 + ,
主语+ .If +主语 + ,
主语+ .had done would + have donedid(were to do /should do)would +V(原形)PresentPastFutureSituation
opposite to…
虚拟条件句 表示条件是虚拟的或几乎无法实现的.unreal conditionIf句句would → intention; plan; expected result
(意图；计划；必然结果）
could → ability; possibility
（能够；可能性）
might → possibility
（可能性）
should → suggestion
（建议）TIP Unreal conditionalsConclusionSituation
opposite to…
If clauseMain clausePresentPastFuture+have done +do+do主语+ 主语+ 主语+ If +weredid would
could
should
might主语+ had done would
could
should
mightdid/werewere to do should do would
could
should
mightIf +主语+1. If I got down on my knees and I pleaded with you If I crossed a million oceans just to be with you Would you ever let me down If I climbed the highest mountain just to hold you tight If I said that I would love you every single night Would you ever let me down Well I'm sorry if it sounds kinda sad it's just that Worried
so worried that you let me down Because I love you, love you Love you so don't let me down gotpleadedcrossedWouldletclimbedsaidWouldletsounds___________________________________2.高考链接1．(2010?陕西卷)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 3.(2014北京卷)We __________ back in the hotel now if you didn’t lose the map.
A. are B. were C. will be D. would be
2.(2013重庆) - It rained cats and dogs this morning. I’m glad we took an umbrella.
- Yeah, we would have got wet all over if we __________
A. hadn’t B. haven't C. didn't D. don't
答案： D答案 ：A 答案：B 与现在事实相反If I were the schoolmaster of our school, I would…
②give you no homework.①let the students get up a little late to get a better sleep.the Subjunctive Mood If you were a schoolmaster, what would you do?If the world-war burst out again one day, what would happen to people on the earth?If the world-war burst out again, …..would (not)…. 与将来事实相反If you had witnessed the accident, what would you have done?If I had witnessed the accident, I would(not) have….与过去事实相反2Oral composition The confession(忏悔) of a driver “如果我小心地驾驶，我就不会撞倒孩子。如果我停下来并且送她去医院，孩子将会幸存下来。如果我现在是一个自由的人，我会努力成为一名有责任心的司机。如果我给出一则建议，我会说‘每个人应该成为一名有责任的人并且在当必要时伸出援助的手’。”Write a passage according to the Chinese given.If the farmer___________the snake ,he ________________ it in the arms.If he ___________ it in the arms , the snake___________________him.If the snake_____________him , he __________________.hadn’t seenwouldn’t have put如果农民没有看见蛇，
他就不会把蛇放进怀里。
如果农民没把它放进怀里，蛇就不会咬它，如果蛇不咬农夫，农民就不会死。wouldn’t have bittenhadn’t puthadn’t bittenwouldn’t have diedThe Farmer and the SnakeTeamwork: Solitaire game（接龙）Teamwork: Solitaire game（接龙）Each group is supposed to do one topic and 4 students work together to make a short passage. Play the game in groups using：
If sb did ……
Sb would /could/should/might(not) do…
You can choose any topic: Education, Health, Daily life, Society, Environment, Magic….
(the more, the better)(at least three sentences)If you had the same superpower as Du Minjun in the
TV dramas-Man From the Stars, what would you do?If I had the same power as Du Minjun, I would stop the time to save people in danger.
If the people in danger were saved, they would have a heart of gratitude.
If they had a heart of gratitude, the world would be better.
If the world were better, there would be no war in the world.
If there were no war in the world, people would lead a peaceful life.I want to have the same power as Du Minjun.______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________My regret and wishhe didn’t hand in his homework in time. If time could be turned back, I would have listened to his explanation. If Icalm down and listen to his explanation.him. If I were to punish a student in the future, I wouldhad listened to his explanation, I would not have punishedI regret punishing one of my students last week because HOMEWORK
eg: If I were a bird , I would fly in the sky.虚拟语气在 if 条件句中的用法Welcome!2. If I get more information, I will tell you immediately.1. If I were the only girl in the world and you were the only boy, nothing else would matter in the world today .Observing & Discoveringa fact or a wish?6. If my parents are busy, I will do housework.9. If you had come yesterday, you would have met her.4. If I had time at present , I would go there.10. If I were a bird, I would fly into the sky.5. If I got/were to get/ should get time tomorrow, I would certainly help you.3. If my brother had been here yesterday, everything would have been all right. 7. If I were to have free time this Friday, I would go to the party.8. If prices rise, sales of products will fall .ɡCommon:Different:___________________________________If +句子，+句子.if条件从主If 引导的条件句｛ real conditionunreal condition｛if条件句主句Ifrealunreal2 6 81 3 4 5 7 9 10________conditionconditiona fact or a wish?①② a fact :a wish :句句2. If I get more information, I will tell you immediately.6. If my parents are busy, I will do housework.8. If prices rise, sales of products will fall ._____________________________________________________________if条件从主 moodIndicative_________Conclusion:If +主语 + ,
主语+ .do/does一般现在时will + V原形真实条件句 表示条件是真的或有可能实现的.What tense is used?real conditionIf句句如果我还有次机会，我将会再来中国游览.(real condition)If I have another chance, I will visit China again.1. If I were the only girl in the world and you were the only boy, nothing else would matter in the world today .3. If my brother had been here yesterday, everything would have been all right. 4. If I had time at present , I would go there.5. If I got/were to get/ should get time tomorrow, I would certainly help you.7. If I had/ were to have/should have free time this Friday, I would go to the party.9. If you had come yesterday, you would have met her.10. If I were a bird now, I would fly into the sky.Further Discovering & Classifyingunreal conditioncommon different31014975bewereCommon:Different:_________ moodsubjunctive_____ _______ +If条件主If +主语 + ,
主语+ .were/didwould + V原形_____ types3_____ _____ _____ If +主语 + ,
主语+ .If +主语 + ,
主语+ .had done would + have donedid(were to do /should do)would +V(原形)PresentPastFutureSituation
opposite to…
虚拟条件句 表示条件是虚拟的或几乎无法实现的.unreal conditionIf句句would → intention; plan; expected result
(意图；计划；必然结果）
could → ability; possibility
（能够；可能性）
might → possibility
（可能性）
should → suggestion
（建议）TIP Unreal conditionalsConclusionSituation
opposite to…
If clauseMain clausePresentPastFuture+have done +do+do主语+ 主语+ 主语+ If +weredid would
could
should
might主语+ had done would
could
should
mightdid/werewere to do should do would
could
should
mightIf +主语+1. If I got down on my knees and I pleaded with you If I crossed a million oceans just to be with you Would you ever let me down If I climbed the highest mountain just to hold you tight If I said that I would love you every single night Would you ever let me down Well I'm sorry if it sounds kinda sad it's just that Worried
so worried that you let me down Because I love you, love you Love you so don't let me down gotpleadedcrossedWouldletclimbedsaidWouldletsounds___________________________________2.高考链接1．(2010?陕西卷)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 3.(2014北京卷)We __________ back in the hotel now if you didn’t lose the map.
A. are B. were C. will be D. would be
2.(2013重庆) - It rained cats and dogs this morning. I’m glad we took an umbrella.
- Yeah, we would have got wet all over if we __________
A. hadn’t B. haven't C. didn't D. don't
答案： D答案 ：A 答案：B 与现在事实相反If I were the schoolmaster of our school, I would…
②give you no homework.①let the students get up a little late to get a better sleep.the Subjunctive Mood If you were a schoolmaster, what would you do?If the world-war burst out again one day, what would happen to people on the earth?If the world-war burst out again, …..would (not)…. 与将来事实相反If you had witnessed the accident, what would you have done?If I had witnessed the accident, I would(not) have….与过去事实相反2Oral composition The confession(忏悔) of a driver “如果我小心地驾驶，我就不会撞倒孩子。如果我停下来并且送她去医院，孩子将会幸存下来。如果我现在是一个自由的人，我会努力成为一名有责任心的司机。如果我给出一则建议，我会说‘每个人应该成为一名有责任的人并且在当必要时伸出援助的手’。”Write a passage according to the Chinese given.If the farmer___________the snake ,he ________________ it in the arms.If he ___________ it in the arms , the snake___________________him.If the snake_____________him , he __________________.hadn’t seenwouldn’t have put如果农民没有看见蛇，
他就不会把蛇放进怀里。
如果农民没把它放进怀里，蛇就不会咬它，如果蛇不咬农夫，农民就不会死。wouldn’t have bittenhadn’t puthadn’t bittenwouldn’t have diedThe Farmer and the SnakeTeamwork: Solitaire game（接龙）Teamwork: Solitaire game（接龙）Each group is supposed to do one topic and 4 students work together to make a short passage. Play the game in groups using：
If sb did ……
Sb would /could/should/might(not) do…
You can choose any topic: Education, Health, Daily life, Society, Environment, Magic….
(the more, the better)(at least three sentences)If you had the same superpower as Du Minjun in the
TV dramas-Man From the Stars, what would you do?If I had the same power as Du Minjun, I would stop the time to save people in danger.
If the people in danger were saved, they would have a heart of gratitude.
If they had a heart of gratitude, the world would be better.
If the world were better, there would be no war in the world.
If there were no war in the world, people would lead a peaceful life.I want to have the same power as Du Minjun.______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________My regret and wishhe didn’t hand in his homework in time. If time could be turned back, I would have listened to his explanation. If Icalm down and listen to his explanation.him. If I were to punish a student in the future, I wouldhad listened to his explanation, I would not have punishedI regret punishing one of my students last week because HOMEWORK