高中英语Unit24SocietySectionⅢ课件北师大版选修.ppt

Section Lesson 3 A Changing World,一,二,三,一、词义匹配 A B ( )1.edition a.to make light,a shadow,etc.appear in a particular place ( )2.squeeze b.the form in which a book is published ( )3.relay c.having a pleasant smell ( )4.fragrant d.to press sth.firmly,especially with your fingers ( )5.cast e.to receive and send on information,news,etc.to sb. 答案:1.b 2.d 3.e 4.c 5.a,一,二,三,二、猜词拼写 1. to want to drink some water very much 2. the amount that a spoon can hold 3. to make yourself responsible for sth.and start doing it 4. a tool for washing floors that has a long handle with a bunch of thick strings or soft material 5. a narrow passage behind or between buildings,thirst,spoonful,undertake,mop,alley,一,二,三,三、词汇拓展 container v.容纳;包含,contain,1,2,3,4,5,6,1.They were then able to place guards at the entrances of the various hutongs,which made it easier to keep an eye on peoples movements.(Page 38) 然后他们就可以在各个胡同口设置哨兵,这更便于监视人们的活动。 考点 本句中made it easier to keep an eye on peoples movements属于“动词+it+宾语补足语+不定式”结构。it是形式宾语,easier是宾语补足语;to keep an eye on peoples movements是真正的宾语。在“find/ make/consider/ think/ feel+宾语+宾语补足语”结构中,若宾语为不定式,则通常用it作形式宾语,而把真正的宾语后置。,1,2,3,4,5,6,They find it difficult for us to repay the money. 他们发现对于我们来说还债很难。 The dusty air makes it difficult to get a clear picture of space. 大气层中的尘埃使得我们难以获得太空的清晰图像。 Do you think it possible to finish the work on time? 你认为按时完成这项工作有可能吗? We consider it a waste of time and money to go on with the project. 我们认为继续进行这项工程是浪费时间和生命。,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,2.By connecting peoples homes,the hutongs in fact connected peoples lives,whether the lives of the rich or the lives of the ordinary citizens.(Page 38) 胡同不仅使家家户户相通,实际上不论是富人还是穷人,他们的生活都被胡同联系起来了。 考点 whether.or.意为:是还是;不论还是 【高考典句】(2016江苏高考)He just doesnt care whether his neighbor gets fed or not.Chimps are truly selfish. 他根本不在乎邻居吃饱了没有。大猩猩是真的自私。 Whether she wins or loses,this is her last Olympic Games. 不管她赢还是输,这都是她最后一次参加奥运会了。,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,3.Towards the end of the Qing Dynasty,the conditions in Beijings hutongs went down as the political situation cast a dark cloud on Chinas economy.(Page 38) 到了清朝末期,中国的经济被动荡的政治局势蒙上了一层乌云,北京胡同的状况也每况愈下。 考点 cast vt.(cast,cast,casting)投下;投以(笑容、视线);投射(光、影子);扔;抛;投票 The fisherman cast his line into the water. 渔夫把鱼线抛入水中。 She cast a welcoming smile in his direction. 她向他的方向微笑表示欢迎。,1,2,3,4,5,6,考点延伸 阅读下列句子,指出黑体词的词组及意义 He cast himself as the innocent victim. 词组 cast sb.as. 意义 把某人描述成 I was really cast down by his words. 词组 cast down 意义 使沮丧 His injury cast a shadow over the coming ceremony. 词组 cast a shadow 意义 投下阴影,cast sb.as. 把某人描述成 cast down 使沮丧 cast a shadow 投下阴影,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,4.Conditions improved a great deal and the government undertook the preservation of many of the oldest hutongs.(Page 38) 情况大为改观,政府对很多最古老的胡同进行了维护。 考点 undertake vt.着手做,从事;承担,接受 They will undertake a full investigation into the accident. 他们要对事故进行全面调查。 He undertook that he would finish the work by Friday. 他承诺在周五前完成这个工作。 考点延伸 阅读下列句子,指出黑体词的词组及意义 He undertook to be here at five oclock. 词组 undertake to do sth. 意义 答应做某事,1,2,3,4,5,6,undertake to do sth.答应做某事,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,5.They can walk up Sanmiao Street,which dates back 900 years,wander down Rongxianthe longest hutong at 2 km or squeeze through Qianshithe narrowest at only 40 cm wide!(Page 38) 他们可以沿着900年前修建的三庙街散步,或徜徉在长达2千米的最长的胡同绒线胡同,或侧身挤过最窄处只有40厘米的钱市胡同!,1,2,3,4,5,6,考点 squeeze vt.挤 【高考典句】(2016上海高考)When choosing everyday products such as toothpaste,we appreciate a cool-looking device that allows us to easily squeeze the toothpaste onto our brush. 当选择日用品如牙膏时,我们很喜欢一个看起来很酷的装置,能让我们很容易地把牙膏挤到我们的牙刷上。 The boy is trying to squeezing the orange out of the big orange. 这个男孩正从这个大橘子里往外挤橘子汁。,1,2,3,4,5,6,考点延伸 阅读下列句子,指出黑体词的词组及意义 I can squeeze a meeting in early tomorrow morning. 词组 squeeze sth.in 意义 把某事挤进去 The company tried hard to squeeze out competitors and raise prices. 词组 squeeze out 意义 挤走 It is difficult to squeeze ones way out in a crowded bus. 词组 squeeze ones way 意义 推开别人;挤过 He had squeezed through a hole in the fence. 词组 squeeze through 意义 挤过,勉强通过,1,2,3,4,5,6,squeeze sb./sth.in/into 把某人/事物挤进去 squeeze out 挤走;挤出 squeeze ones way 推开别人;挤过 squeeze through 挤过,勉强通过,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,5,6,1,2,3,4,6.They can also stop under a stone arch and watch the hutong world go by while enjoying a plate of Beijings best “Peking Duck” or satisfying their thirst with a cold Tsingtao beer.(Page 38) 他们还可以在一座石桥下停下来,品尝一盘北京最著名的“北京烤鸭”或喝上一杯冰爽解渴的青岛啤酒,观赏着胡同的世界从岁月中流逝。 考点 本句中的while enjoying.是时间状语从句的省略形式,完整形式为:while they are enjoying在时间、地点、条件、方式或让步状语从句中,如果主、从句的主语一致,且从句谓语中含有be,从句主语和be可以一起省略;或从句的主语是it,且从句的谓语中含有be,it和be 可以一起省略。,5,6,1,2,3,4,While(I was)at college,I began to know him. 我上大学时,开始了解他。 Even if(I am)invited,I wont go to attend her party. 即使我被邀请,我也不会去参加她的聚会。 If(it is)necessary,you can refer to your notes. 如果有必要,你可以查阅笔记。,5,6,1,2,3,4,一,二,三,一、写作词汇检测 用所学的单词完成或翻译下列句子。 1.挤 (1)He tried his best,but he couldnt the liquid out. (2)我们会尽量把你安排进这个房间里。 答案:(1)squeeze (2)We tried to squeeze you into this room. 2.undertake (1)The man undertook (return)the money to me as soon as possible. (2)他身体很差,不能承担太多工作。 答案:(1)to return (2)He was so weak that he couldnt undertake too much work.,一,二,三,3.cast (1)The boy is not easily down. (2)这次事故给他的婚礼投下了阴影。 答案:(1)cast (2)This accident cast a shadow over his wedding. 运用所学单词或短语造句。 4.turning point 答案:That experience was really a turning point for her.(对她来说,那次经历是一个转折点。) 5.relay 答案:He relayed the news to his father by WeChat.(他通过微信告诉父亲那个消息。),一,二,三,二、阅读词汇检测 阅读下列句子,说出黑体词的含义。 1.As a matter of fact,the story has different editions. 含义 答案:版本 2.When he was walki