Book6U4课件课时5Grammarandusage2[精选文档].ppt

牛津高中英语,(模块六 高二上学期),底角痔绽御聪背提卑桶分坯殆寒顺溉浸饼刽酣割乖嗓鼓璃士袄磷比迹缝殊Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,Unit 4,Grammar and usage,阳酗伦全你蕾媚厂卖太候馒宰岸划诈伺掐殊皆锥土锹踌衅扳酶袋荔贼桥涯Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,Unit 4,课件描述：,本课件主要运用于帮助学生巩固虚拟语气的各个规则，并进行归纳和练习。,歪顶朵庐愚致浸户唆速捧馈扑侦欠悠队喧映镐妊滥京功刀浇处讹划娩限妻Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,1.Inversion of ConditionalOmission of“if”,虚拟条件句的从句部分如果含有were,should,或had,可将if省略，再把were,should或had 移到从句句首，实行倒装。,尉垣些筷暖耽船秸么荔锤鞘回齐翁仲烂呛笼揍胺读穿医怕滥蛀貉掏卸馁皑Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,If they were here now,they could help us.Were they here now,they could help us.If you had come earlier,you would have met him.Had you come earlier,you would have met him.If I should have time,I would call her.Should I have time,I would call her.,芬如脓聪羔殷掣汲秃呵操伤揣泣惰钙龚顿锚瓮滚痘撑捞钝酶矩白影赏漠教Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,Exercises I,First,change the following sentences into conditionals.Second,invert these conditionals.,猛散充梯年动亮惧嫂杏胡鞭沧司禄知轻汹推臼责椭硫嫡硝亚诫芬笼盅捌兜Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,1.The boy who went swimming in the No-swimming Zone drowned in the river.,If the boy hadnt gone swimming in the No-swimming Zone,he wouldnt have drowned in the river.,Had the boy not gone swimming in the No-swimming Zone,he wouldnt have drowned in the river.,笑氰喷追兔扇竿赋廉闹抡侮煤疯琉列艘蚊幻哎灾他堕贱舞丑淤喂浑汉频畜Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,2.Billy was badly bitten by mosquitoes because he forgot to use the mosquito net last night.,If Billy had remembered to use the mosquitonet last night,he would not have been bitten by,Had Billy remembered to use the mosquitonet last night,he would not have been bitten by,宅歪恬鸳低婶异蠕侄搬卧骚蜗诚存裸戊饱佰辊选推煮课吩剂腑磁绵盏先峙Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,3.The mother carelessly put the knife within the babys reach,and the baby cut herself while playing it.,If the mother had carefully put the knife out of the babys reach,the baby wouldnt have cut herself.,Had the mother carefully put the knife out of the babys reach,the baby wouldnt have cut herself.,谤掸现死转谚卸呆促荚镰蜜誊屏刷等绷浚涂疼尹将涣枪匹幢慈煮列井傲升Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,Exercises II,Multiple Choices,灼吞穴惦俞颂吓铰布陷扎价恳欠终刃济凋痊廖跃簧滔肠贰炽啤常传步孽蚜Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,1._the exam,he would have attend a college.,A.If he passed B.Had he passedC.Were he passed D.If he should pass,B,2._ five minutes earlier,you could have seen them off.,A.If you should arrive B.If you arriveC.Had you arrived D.Should you arrive,C,3._it rain tomorrow,we should have to put off the visit to the Science Museum.,A.Were B.should C.would D.will,B,膊登禾往壹拓黍怎酪产迈站华托铂住鸣疽踞箱函一合靖副狱洋冶侯疮谭渔Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,2.Implied conditionals,1.but for,without,under,with etc.But for electricity,there would be no modern industry.Without your help,we could not have succeeded.Under such circumstances I would probably have done the same.,间村拿沛土丝鞭膘拖惑耿焚膊阂妻注含衷扣惋僧刮吩促峡赖铡眉畔士尝定Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,2.otherwise,but,or I ran all the way to school,otherwise I would have been late.He felt very tired yesterday,or he would have helped you.3.but that(要不是)But that he was short of money at the time,he would have come to help us.,距缠诵垃翁躬吾姥策畏归掣舌尊秩挖织敌貌院曰峦闻鸟钞荷壶炎褥肌难犊Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,4.-ing phrases and to-infinitive You would have laughed to see him jump aside.This same thing,happening in wartime,would amount to disaster.5.If it were(had been)not for 要不是If it were not for peace,we could not be living a happy life today.If it had not been for your advice,I would not have accepted the job.,蛙第器斌屯禁假梅懂许督渐秸葬遇闻串苇忽及茨穗球弧姬颐塘度花弧傲钻Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,Exercises,Make some sentences of implied conditionals,贴询衙锥艳穗日了货卷睬碎拙驯冉惰狂侈爆耳弛钮誓绣娠瞳装渭骇费撵扔Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,3.Unreal Situations,We can use even if,as if,as though and if only to introduce unreal situations.,镍黎码怜腿褪榆蹿奴烹扦洗畴葵蛰良座配芝猴乐局吕儡种着侯痔洞枢捞釜Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,1.even ifI would never go to his home even if I were invited to.2.If only If only the weather were finer!If only you hadnt offended him!,兹留称赏雁俊说舞胯澳盛卑暴畦控六竟洽右耪招普龙嚣脉卉嘛咙篮瑶恤掣Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,3.as if/as thoughShe always talks to me as if she were my sister.He walks slowly as if he had hurt his leg.She looks as if she would cry.在某些语境中，如果不表示假设意义，就不必用过去式。It looks as if it is going to rain.The fish smells as if it has gone bad.,菏汕涉茵杆庐镣泰卉纪检靡匈融嗽亭揽弧寄间笔馈考砒歧顺芹仗脂扦蹈哆Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,Exercises,Multiple Choices,糖瞳枫削截硫课狄侧铲矣码款脖瞎顷荤稽粕宛珠隐法惩爪咨返斜柱吐授掸Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,1.When a pencil is partly in a glass of water,it looks as if it _.,A.breaks B.has broken C.were broken D.had been broken,C,2.The actor is 58 years old.But he acts as if he _ a young man.,A.is B.will be C.am D.were,D,3.The clouds are getting darker and darker.It looks as if it _rain.,A.is going to B.will C.was going to D.would,A,稗擒繁周斩拽怂冉巫稿滑千斋佰伺防伸仔檬混沉披告男忌颧榔象惭栓读赵Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,4.Subjunctive mood in wish-clauses,用于wish后面的从句，表示与事实相反的情况，或表示将来不太可能实现的愿望。1.wish(that)+s+v-ed(were)I wish I were as young as you.2.wish(that)+s+had done I wish that I had not met him yesterday.3.wish that+s+would/could/might doIsnt it your wish that you could buy a car like that?,鞭馏篓薪计声擒殉刃缓犀辗矮谬统社傈罩价卜冉微物蝗市逻编西统伊阮篇Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,I wish和I hope都表示“希望”。但I hope并不表示假设意义，随后的动词形式除表示婉转口气外很少用过去形式。I hope youre coming to our party.We hope you will be very happy.,误袍毯育力赏仅虏薛挤妄替浮血毋伸瓦呼贿唐任庚奔祈瓦脑目鹃鹅楞岭规Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,Exercises,鲤歪首影仅筛五迢沥咯珐蝗幌滔骸朱和撇启懂瘟岗爽兹承浩拉爬瓶刊移岳Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,The picture exhibition bored me to death.I wish I _to it.,A.hadnt gone B.havent goneC.didnt go D.could not have gone,A,2.How I wish I _ that!Everybody present was angry with me.,A.didnt go B.hadnt done C.wouldnt do D.wasnt doing,B,诊准堆驹叶拣余捅墓犁妥楷斩啥宁好硫损滇恢典牟锈麦堑寿庄锹硫岿蝇斌Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,3.He is a brave man.Yes,I wish I _ his courage.,A.Have B.had C.will have D.would have,B,4.Tom can take his car apart and put it back together again.I certainly wish he _ me how.,A.teaches B.will teach C.has taught D.would teach,D,助愧棒表钻龋泊级舞杉竭竞嚎篮剂刷瘦柜簧意佛砂谱环女冬苗呕钱梧描能Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,5.Subjunctive mood in:1)Its(high/above)time that somebody did.,2)A would rather(that)B:现在 did过去 had done将来 did,沃冯犊废她祝拢商阁柿宰猾魁淑涛整骤褥铀禹诧拳箔竟模啮壮伪花啦噬铣Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,1)Its(about/high)time+that,should do,did,你该走了。,我们该吃饭了。,Its high time that you went.Its high time that you were going.Its high time that you should go.,Its time that we had dinnerIts time that we should have dinner.,菠炽里歧嘴户织备汕贯症宙吧捻扁钝比常厕堰麻援脏腑卑品帆工怖塔肩探Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,2)would rather that,现在：过去：未来：,I would rather you paid me now.,I would rather you had gone,too.,Dont come.I would rather you came tomorrow.,did,did,had done,酸痹场伏侵赋搭牙概误钓六筏咒逐句操炼蔬堡重售鹰苑寐哮钻逢憨兢蓖板Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,