高考英语复习Unit5Meetingyourancestors全国公开课一等奖百校联赛示范课赛课特等.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,选修8 Unit 5,Meeting your ancestors,第1页,重点单词,1._,n,.可能选择；选择对象,adj,.供选择；其它,2._,adj,.试探性，不确定,3._,n,.准确；准确,_,adj,.准确；准确,4._,vi,.打断讲话；打岔,vt,.暂时中止或中止,_,n,.中止；中止,5._,adj,.有观察力；敏锐；严重；深刻,6._,vt,.假定；构想,_,n,.假定；构想,7._,adv,.不论；不顾,8._,vi.&vt,.(使)尖锐;尖锐;清楚,_,n,.磨具；削具,9._,adj,.足够；充分；富裕,_（近义词）,alternative,tentative,accuracy,accurate,interrupt,interruption,acute,assume,assumption,regardless,sharpen,sharpener,ample,abundant,plentiful,学生用书见P,205,第2页,重点单词,10._,adj,.凌乱；脏,11._,adj,.原始；远古；简陋,12._,n,.分析,_,vt,.分析；分解,13._,vtvi,（使）成熟,14._,n,.种类；类别；范围,15._,n,.意义；意思；主要性；主要意义,_,adj,.有意义；重大,16._,adv,.以方式；不知怎么地,17._,adj,.有系统；有计划；有条理,messy,primitive,analysis/analyses,analyse/analyze,ripen,category,significance,significant,somehow,systematic,第3页,重点单词,18._vt.吐出 vi.吐痰,19._vt.删，删除,20._,adj,.放射性；有辐射能,_,n,.放射性,21._,vi.&vt,.鼓掌欢迎；赞赏,22._vi.&vt.加速，促进,23._,vt,.逮捕；吸引,n,.逮捕；拘留,24._,adj,.眩晕；昏乱；使人发昏或迷惑,25._,adj,.高兴；欢快,_,adv,.高兴地；轻松地,26._,adj,.有技巧；熟练,_,n,.技能；技巧,spit,delete,radioactive,radioactivity,applaud,accelerate,arrest,dizzy,gay,gaily,skil(l)ful,skill,第4页,重点短语,1._不论；不顾,3._轮番干某事,4._切碎,5._受够了；饱受；厌烦,6._向前看；为未来打算,7._追溯到,regardless of,take turns to do sth.,cut up,fed up with,look ahead,date back,第5页,1.if only.语法结构,If only,it could be just like last year!(教材P,43,),2.“.had done.when”中when 引导时间状语从句，表示“这时”,She,had,almost,reached,her destination,when,a delicious smell arrested her progress and she stopped.(教材P,43,),重点句型,第6页,3.only to do.不定式短语在句中作结果状语，强调意想不到结果,Abruptly she sat down,only to be scooped up,by her laughing,shouting sister,Luna.(教材P,43,),重点句型,第7页,1.复习动词时态,2.学习现在完成进行时态,Weve been excavating here for many years and.(教材P,38,),语法关键点,第8页,alternative,adj,.供选择；其它,n,.可能选择；选择对象,Can you think of the,alternatives,we would use today？(教材P,37,),你能想到可供我们今天利用方法吗？,1,学生用书见P,206,第9页,(1)alternative energy可替换能源,an alternative to.替换品,have no alternative/choice but to do sth.别无选择只,好做,(3)alternatively,adv.,可供选择地,(2),第10页,The way was blocked，so I went by an alternative road.,这条路被挡住了，所以我选择了另一条。,Do you have,an alternative,solution,to,the problem?,你有没有别方法来处理这个问题？,We had to go on，because there was no(other)alternative.,我们只能继续下去，因为没有其它选择。,The soldiers,have no alternative but to fight,till the victory.,战士们没有选择，只有战斗到胜利。,第11页,alternative,普通强调在只有两种可能性或者行为方式之间进行选择。,choice,泛指从一组人或物中进行自由选择。,selection,有从许多可供选择人或物中择优选拔意思。,第12页,interrupt,vt.&vi,.打断讲话；打岔；暂时中止或中止,Im sorry to,interrupt,you but how could they live here？（教材P,38,）,对不起，打断了你讲话，请问他们怎么能够住在这个地方呢？,2,第13页,(1)interrupt sb./sth.with sth.用打搅/打断,interruption,n.,U 中止，中止；C 妨碍物，障碍物,without interruption连续地，不停地,(2),第14页,We interrupt this programme to bring you a news flash.,我们中止节目，汇报新闻快讯。,Traffic in the city was interrupted by a snowstorm.,市内交通被暴风雪所阻断。,It is impolite to interrupt when someone is talking.,在他人讲话时插嘴是不礼貌。,Lets go somewhere where we can talk,without interruption,.,我们去找个说话不受打搅地方吧。,第15页,assume,v,假定；构想；假装；负担,So we think it is reasonable to,assume,they lived in these caves，regardless of the cold.（教材P,38,）,所以我们有理由认为他们不顾严寒，就住在这些洞穴里。,3,assume sb./sth.to be假定/假设某人/某事为,It is assumed that.被认为,assuming that.假设/假定,assumption,n,.假定；假设,make an assumption认为，假定,on the assumption that假定,(1),(2),第16页,We must,assume him to be,innocent until he is proved guilty.,还未证实他有罪，我们就得假定他是清白。,I made a mistake and I will assume responsibility for it.,我错了，我愿为此负担责任。,We can all leave together,assuming(that),the others arent late.,我们大家能够一起走假定其它人不耽搁话。,A lot of people,make the assumption,that poverty only exists in the Third World.,许多人认为贫困仅仅存在于第三世界。,第17页,significance,n,意义；意思；主要性；主要意义,His university was aware of the,significance,of his work.（教材P,40,）,他所在大学知道他工作主要性。,4,be of(great)significance有(重大)意义/(非常)主要,be of no significance无意义/不主要,be of little significance不太主要,(2)significant,adj.,主要,(1),第18页,Few people realized the significance of the discovery.,极少有些人意识到这一发觉主要性。,It is a matter of great significance.,这是一个非常主要问题。,A theory,however good it is,is of no significance,without being put into practice.,一个理论不论多好，不实施也是毫无意义。,Their change of plan is strange but I dont think its significant.,他们改变了计划十分奇怪，但我以为没什么意义。,第19页,arrest,vt,.逮捕；吸引,n,逮捕；拘留,She had almost reached her destination when a delicious smell,arrested,her progress and she stopped.（教材P,43,）,快到目标地时候，一阵香气扑鼻，她不往前走了，停了下来。,5,第20页,arrest sb.for 因而逮捕某人,get arrested 遭逮捕,arrest ones attention 引发注意,under arrest 被捕,make an arrest 进行拘捕,(1),(2),第21页,The young man,got arrested,for causing that serious accident.,因造成严重事故，这个年轻人被捕。,They are trying to make a new medicine to arrest the spread of the disease.,他们正试图研制一个新药来控制这种疾病蔓延。,Her laughter,arrested our attention,and we all stared at her.,她笑声吸引了我们注意，我们都盯着她看。,Fifteen persons were,under arrest,because of the serious violence.,因为严重暴乱，十五人被捕。,第22页,regardless of,不论；不顾(侧重指不计后果和代价),So we think it is reasonable to assume they lived in these caves,regardless of,the cold.（教材P,38,）,所以我们有理由认为他们不顾严寒，就住在这些洞穴里。,1,学生用书见P,207,第23页,as regards 关于;至于,in regard to/of 关于,in this regard 关于此事,with regard to 关于,(2)regarding,prep.,关于,(1),第24页,He says what he thinks，,regardless of,other peoples feelings.,他怎么想就怎么说，不考虑他人感受。,The law requires equal treatment for all，,regardless of,race，religion，or sex.,这一法律要求平等对待每一个人，不论种族、宗教信仰或性别。,Regardless of,whether he is right or wrong，we have to follow his decisions.,不论他是对还是错，我们必须遵从他决定。,温馨提醒：（1）regardless of.强调“不认为主要，从而不加以重视或考虑”，而despite和in spite of 有“尽管不过”之意。（2）regardless of后可接whether，what引导从句，而in spite of 和despite 后不可接从句。,第25页,(be/feel)fed up with,受够了；极厌恶；对厌倦,Im fed up with all the attention.(教材P,41,),我厌倦了这些关注。,2,feed up with 给某人以充分或有营养食物；使对厌烦,第26页,Im,fed up with,your insults and complains,I quit!,我受够了你欺侮和怨气，我不干了！,David,was fed up,with his job in London so he asked for a transfer to the Paris.,大卫厌烦了在伦敦工作，所以他请求转到巴黎来。,He is looking rather thin after his illness;we must,feed him up,well.,他病后显得很瘦弱，我们必须给他吃些营养食物，使他很好恢复健康。,第27页,if only.,语法结构,If only,it could be just like last year!(教材P,43,),要是能跟去年那样有多好呀！,学生用书见P,207,第28页,if only用来表示愿望，意为“希望，要是就好了”，句中谓语动词要用虚拟语气：,(1)if only.could/would+do.表示对未来事情愿望（不用should）。,(2)if only.did.表示对与当前或现在事实相反愿望。,(3)if only.had done.表示对与过去事实相反愿望。,第29页,If only,you had worked with greater care!,你工作要是再仔细一些该多好啊！,If only,he had remembered to buy some fruit!,他当初记得买些水果该多好！,第30页,(1)if only中谓语动词要用虚拟语气(与现在事实相反用普经过去时，与过去事实相反用过去完成时)。,If only Lucy were here by my side!,要是Lucy能在我身边就好了！,(2)only if由副词only和隶属连词if组合而成，only仅起强调作用，意为“只要；只有”。,Only if you promise not to invite Mary，I will come.,只要你答应不请玛丽，我就来。,Only if you do as I told you can you succeed.,你只有按照我说去做，你才能成功。,第31页,.品句填词,（用所给词恰当形式或依据语境写一个适当词）,1.Unfortunately,he was caught in an accident and he lost his sight.However,his other senses grew,(acute).,【答案】1.more acute,2.The next round of talks is,(tentative)scheduled to begin on October 21st in Washington.,【答案】2.tentatively,3.They were so delighted with the song that they sang it right through five times in succession,and might,(continue)singing it all night if they had not been interrupted.,【答案】3.have continued,4.At first he insisted on the,(accurate)of his account,however,he agreed with what I said.,【答案】4.accuracy,学生用书见P,208,第32页,5.Having lived here for 12 years,I sincerely love the country and the people.But I wish that,(spit)on the street would disappear overnight.,【答案】5.spitting,6.Right now the new policy in New York,(applaud)by civil rights advocates who say it will reduce discrimination against black and Latino youth.,【答案】6.is being applauded,7.It needs no saying that this meeting is,great significance,as it serves as a link between past and present.,【答案】7.of,第33页,8.Despite the very hot weather in July,conditions in August were temperate with light rainfall,was ideal for the ripening of the grapes.,【答案】8.which,9.It is a reasonable,(assume)that as more plastic is produced and discarded,this will affect oceanic pollution.,【答案】9.assumption,10.Along with that the process of urbanization _(accelerate),the problems in front of suburbs are getting more and more severe.,【答案】10.has been accelerated,第34页,.单句改错,1.We shall have no alternative but refer the matter to our lawyer.,【答案】but 后加 to,2.Regardless what you think about him personally,his policies have been shown to be effective.,【答案】Regardless后加 of,3.The carrot should be cut down into small pieces before you put them into the boiling water.,【,答案】downup,第35页,4.So far the research has not produced anything very great significance.,【答案】anything后加 of,5.The advertisers should make a point of the quality of programs instead of commercial profit,preventing the audience from fed up with the exceeding advertisements.,【答案】fed前加being/getting,6.Calligraphy is an art dated back to the earliest day of history and widely practiced throughout China.,【答案】dateddating,第36页,7.The climbers succeeded in climbing to the top of the mountains,and they owed their success to the preparations they made.,【答案】madehad made,8.I have being thinking about a topic for the composition,but I havent decided yet.,【答案】beingbeen,第37页,9.When Don paid a brief visit to me yesterday afternoon,I have been writing a film review for hours.,【答案】havehad,10.In the past few years,two subways have been built in Chengdu,with eight more lines to built by the end of.,【答案】to后加be,第38页,.课文语法填空,A group of students from England have come to Zhoukoudian for a visit.,1.,archaeologist is showing them around.The archaeologists,2.,（excavate）here for many years.After finding human and animal bones,3.,those caves higher up the hill as well as tools and ornaments,they think,4,reasonable to assume they lived in these caves,regardless 5.,the cold.They discovered fireplaces in the center of the caves,6.,they constructed fires.Some evidence suggests that our ancestors did indeed wear clothes,7.,（make）from animal skins.The archaeologist also shows the students a primitive necklace,8.,（preserve）very well.Indeed,as the botanical analysis has been,9.,（special）showing us,all the fields around here used to be part of a large shallow lake.Perhaps there was trade between early peoples,10.,they traveled to the seaside on their journeys.,An,have been excavating,in,it,of,where,made,preserved,specially,or,第39页,