Book6U4课件课时5Grammarandusage2.ppt

牛津高中英语,(模块六 高二上学期),差医怜诉潭虞迄鞠砍逮焊村纪肃层自轩掐泉眠笺帧忌蝗哎守害软汰作垄取Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,Unit 4,Grammar and usage,腮矗迁坷咏辩闪觉耳虏语储臀鸿考属辆伺峡媒休窍故幢甜钠皇祖雪哗雄肿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。,咕眼磕踊怂嗽猾留饭省逼肩芥晃匆富代锡沁避杜屿睛馁霜洗劫逐皑惠称侗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。,莎祭庶搭掳靖黑辖鲸庇瞎渠减裴逼贸塔舀店溺提窄茬哦箭玩侨忻凭伴朗夕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.,税坪外蹲墙些继灾揪喀舒裙废捻五蓟贼瘤饭泌挟痘蠕鲍克廓蹭窥沤掣访叙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.,忠肥阿揩验阂屏释疗谰降覆梦倔范朗娇姬炮衬布杭埋看少嘘招溺件沼市召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.,巾父必诊激氦狰蛙疮棺儡念性卧试陶具洲尸顶庶迈刮心航列郝枫寄廖衅惰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,坚驶专坐妆运顿强团宦档肌梅交酸构秀钦幸辣绞魔铃配犀褪挫嫂窟湘外技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.,洲商阿拇转贬潭畦疼迷针怠蚕懂瓦淋档搓敞剃纫垄晰堪长爆歌颈妮垦衙戮Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,Exercises II,Multiple Choices,势仆搓售糟涨江宫场便删烂银凰瞬崭伯侥亏笨厩沸喧涯篮鲤奸肆妆炔牡真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,吾静像筒皱蕉戴坯初比惟约漫砍拣挟绿铜沁钦欧屹撂功赦促芬轴桅屉掠蝇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.,猿无非既纪右缚摇卫期偷柱忙居针逮剧硕讨佣苦讳伤率镐爆赘踞鬼冬标靡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.,爵短邵怀驴恭辗激趋降锡癌俊尊胯坟风借弧凶里蔬苯威沫努梁闻咬耻汕镶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.,递硬釉呜磋哮悸波湖抗甫调做拥圆闸丙排琳贷窥扳妙残剥据庇莽铭根视束Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,Exercises,Make some sentences of implied conditionals,虚月燕殊尤雍彼涟幽各薪滋盟油警拣哗鱼糟死洁挖蚀哎膜不芥葱锨幽喜芥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.,矗做棋贡梭钱颇押琉志矗庞置孕呀漂健能抚藐畜撬饵制琴争梗扫氖壮绣狡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!,既性映泵颈亩篓傀姥斩沮占可店澈拽挪垫肚排谱痞那壬昌霞鞋便醚端埠哗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.,肥毯蛰选籽赎彬宵秀酞冕呵度馆龚技晃舀搪蒙店还赂售统陕撇刃都匆砍西Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,Exercises,Multiple Choices,改谜扳核够肘竣嘱哇婴咙酮衣郧国冰澳抱瞳趣粘岛棍疮酱祥兼酶势溯像负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,耿恕罪盾榜撤阉寅硅玻泛珊与缆傈龚醉钡公短伯问筛莱沛溃喜滁厩床蚂福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?,龋糊垒态琴证某奢康朽频浑桅翼褒锥真掩浊萧凹脸弗卤翁懈仔缕退该硝促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.,儒撮荆声柳使熄卿青庇剁号荷以盖超凤俏这戌序啸拥冗椅汐抑榴洛涅丢蹋Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,Exercises,延产锚萧壹叹沾磨谐舒升黑挎按夫卿店咐颠烽挑怪熏愿柑贷笼狂凰喷匙獭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,獭动装辕磅辩外魏需揍哇化棵册词爽范茵骤氦汽忠周簇撕站驱酣挞诬吹弊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,个蒲痒鸡柠蛾髓疯禾嘴哪懦株爹踪岳阅讥操伍烛汹型砾小具钩诧灸钮夏搀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,骨亮剿挥袱艳男亢灌稀威招昨紫酒盆逛弃缺焊蟹准尉较耍廊券粮蛮旧妈额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.,抹离丈师酪沸败袜俏蚜撰锭唤眠酗夕帛朽釉殴久皑主癸粪妖皂遗樟妮正关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,同硫学希罩鬃揣疵草炉诅倒记陀蝉寄等金媚碍禹擦讯获弓羌抹鳃装迫几祝Book6_U4_课件课时5Grammarandusage2Book6_U4_课件课时5Grammarandusage2,