高考英语一轮复习 Unit 5 Meeting your ancestors课件 北师大版选修8 课件.ppt

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,*,Unit 5,Meeting your ancestors,1,alternative,n,可能的选择,adj,.,供选择,的；其他的,止,2,interrupt,3,assume,4,sharpen,v,t,.&,v,i,.,打断,讲话；,打岔；暂时中断或中,v,t,.,假定；设想,v,i,.&,v,t,.(,使,),锋利；尖锐；清晰,5,significance,n,意义；意思；重要性；重要意义,6,division,n,分割；划分；分配；分,界线,7,applaud,8,accelerate,v,i,v,t,.,鼓掌欢迎；赞赏,v,i,.&,v,t,.,加速；促进,9,arrest,v,t,.,逮捕；吸引,n,逮捕；拘留,10,dizzy,adj,.,晕眩的,；昏乱的；使人发晕或困惑的,1,assume,vt,.,假定,；设想,例句,I assume this is what you want.,我假定这就是你想要的。,派生,搭配,assumption,n,假定；设想,assume sb./sth.to be,假定,/,假设某人,/,某事为,It is assumed that-clause,假设,；有人认为,运用,完成句子,(1),我们可以设想他们不顾严寒，就住在这些洞穴里。,We may _ they lived in these caves,regardless of,the cold.,(2),在失业和犯罪率高的地方，我们可以设想后者是前者的,结果。,Where unemployment and crime are high,it can _,that the latter is due to the former.,(3),让我们假定这是真的。,Lets _ true.,(4),普遍认为，紧张是工作过重所致。,_that stress is caused by too much work.,assume that,be assumed,assume it to be/(that)it is,It is generally assumed,2,sharpen,vi,.&,vt,.,(,使,),锋利；尖锐；清晰,例句,He neatly sharpened pencils.,他利索地把铅笔一只只削尖。,派生,sharp,adj,.,锋利的；敏锐的,sharpener,n,磨具；削具；卷笔刀,运用,用,sharpen,的适,当形式填空,His kitchen knife isnt _ enough,so he _it with a,_.,sharp,sharpens,sharpener,3,arrest,vt,.,逮捕；吸引,n,逮捕；拘留,例句,What she did arrested my attention.,她所做的事吸引了我的注意力。,The riot led to the arrest of three young men.,暴乱导致了三个年轻人被捕。,搭配,be/get arrested for sth.,因某事而被捕,arrest ones attention,吸引某人的注意,under arrest,被捕；被拘留,运用,用,arrest,相关,短语的适当形式填空,(1)I got _ careless driving.,(2)Her uncle was under _,but nobody knew the reason.,3)Five youths _ in connection with the attack.,(4)The title of the essay _my attention.,arrested for,arrest,were arrested,arrested,用本单元所学单词及用法完成下列句子,1,罢工将加剧这个国家的困境。,Strikes will _ the countrys dilemma.,2,(,两种选择中,),不论哪一种选择都,是正确的。,Either _ is correct.,3,他们在会上提出的建议无足轻重。,The proposals they put forward at the meeting were of little,_.,sharpen,alternative,significance,4,公众为犯罪嫌疑人的被捕而鼓掌。,The public _ the _ of the criminal suspect.,5,我想他去散步了。,I _ he had gone for a walk.,6,他的学习因为吵闹而中断。,His studies _ by the noise.,7,他决定增加工厂的汽车产量。,He decided to _ his factorys output of cars.,8,房间里热得她头晕目眩。,The room was so hot that she felt _.,applauded,arrest,assumed,were interrupted,accelerate,dizzy,1,cut up,切碎,2,fed up with,受够,了；饱受；厌烦,3,look ahead,向前看；为将来打算,4,date back,追溯到,1,cut up,切碎,例句,I cut up meat for cooking meat balls.,我把肉剁碎后做肉丸子。,拓展,cut off,切断；使孤立,burn up,烧掉；焚化,break up(,联盟、乐队等,),解体,运用,完成句子,(1),我们正交谈时，线路被切断了。,We _in the middle of our conversation.,(2),木柴全部烧光了。,All the wood has been _.,(3),把胡萝卜切碎后再放进锅内。,_the carrots before you put them into the pot.,were cut off,burnt up,Cut up,2,fed up with,受够,了；饱受；厌烦,例句,Im fed up with waiting for her to telephone.,我等她的电话都等得不耐烦了。,拓展,feed sb./sth.on sth.,给,(,人或动物,),某物作为食物,feed on(,动物,),以,为主食,feed sth.to sb./sth.,给,(,人或动物,),食物；喂；饲养,运用,用适当的介词填空,(1)Im fed up _ the same breakfast every morning.,(2)Several children were feeding bread _ the ducks.,(3)What do you feed your dog _?,(4)Cows feed _ grass.,with,to,on,on,3,look ahead,向前,看；为将来打算,例句,If only she had looked ahead and planned better!,要是早有预见，她会计划得更好些。,拓展,look forward to,期待；盼望,look down on,轻视,look into,调查,look after,照顾,look on,旁观,look through,浏览；快,速查看,运用,完成句子,(1),我期待收到你的来信。,I am _your letter.,(2),我们将深入调查这件事。,We will _ this matter.,(3),你往远处看，便可以看见村庄里的灯光。,_in the distance,and you can see the light of the,village4),她考试前匆忙看了一下笔记。,She _her notes before exam.,looking forward to,look into,Look ahead,looked through,4,date back,追溯,到,(,后接时间段,),例句,The story dates back 200 years.,这个故事发生在两百年前。,拓展,date from,始于；自,至今,date back to,可追溯到；始于某时期,(,后接时间点,),运用,用,date,相关,短语的适当形式填空,(1)The custom _ hundreds of years.,(2)Our friendship _ the late 70s.,(3)This is a law _the 17th century.,dates back,dates back to/from,dating back to/from,用本单元所学短语及用法完成下列句子,1,不顾其他学生的嘲笑，他继续一个人做实验。,_other students laughing,he went on doing the,experiment by himself.,2,虽然他还是个孩子，他很擅长和别人交流。,Child as he is,he _communicating with other,people.,3,作为一个老师，他应该耐心对待每一个学生。,As a teacher,he should _ every student.,Regardless of,is skilled at,be patient with,4,至多两小时便可到达那里。,It will take two hours _ to get there.,5,在你煮肉之前，你最好把它切碎。,Before you cook the meat,you had better_.,6,向前看，你看见山顶上有什么东西？,_.What can you see on the top of the hill?,7,这个城堡可追溯到罗马时代。,This castle _Roman times.,8,我受够了这种枯燥的生活。,Im _this boring life.,at most,cut it up,Look ahead,dates back to,fed up with,原句,1,Worried about the preparations for her feast,Lala,quickly turned for home with her collection of nuts,melons and,other fruit.,拉拉担心她这次盛宴的准备工作，所以赶紧把坚果、,甜瓜和其他水果收集起来就快步回家了。,精讲,精练,结构：分词,(,作状语,),，主句,with,短语,(,作伴随状语,),根据中文提示，完成下列句子,(1),怀特先生对中国历史感兴趣，所以在北京的时候他在当,地导游的引领下参观了所有的博物馆。,_,Mr.White paid a visit to all the,museums _ a local guide during his stay in Beijing.,(2),舞狮，象征着兴旺与吉祥，富有浓厚的民族色彩和独特,的传统艺术性，是中华民族文化中一颗璀璨的明珠。,_,lion dance is a bright star in the,galaxy of Chinese traditional culture _ rich national feature and,unique traditional art.,Interested in Chinese history,Standing for success and luck,with,with,原句,2,.Lala accelerated her walk up the path to the caves,fearing that there might be wild beasts lying in wait for her.,拉,拉加快了回洞穴的步伐，她担心会有野兽隐蔽埋伏着，正等着,她。,定语,精讲,精练,结构：主句现在分词作状语宾语从句分词作,根据中文提示，完成下列句子,(1),我可以说考试对我们学生是一件好事，它可以测试出我,们对老师所教知识的掌握程度。,I can say examination is a good thing for us students,_,_weve mastered the knowledge _ the teachers.,(2),我深深得益于网络，每天都期待着有大量的信息和宝贝,等着我去淘。,I deeply benefit from the Internet,_there is,plenty of information and treasure _ me to explore every,day.,testing,how well,taught by,expecting that,waiting for,运用所学语言基础知识，补充完整下面短文，并背诵之,Davidson Black was a Canadian doctor who helped,develop the techniques that(1)_(,导 致,)the discovery of,the bones in the Zhoukoudian Caves,near Beijing.He was a(2),_(,专 家,)in the study of bones and found it,challenging to (3)_(,寻 找,)and identify bones of,early peoples.As the university in which he worked was aware,of the(4)_(,重要意义,)of his work,they gave him,(5)_(,足 够的,)free time to do the research.And at last,it,led to,specialist,search for,significance,ample,was his assistant,Pei Wenzhong,who made the discovery of,these(6)_(,原始的,)bones and(7)_(,削尖的,),stone tools.Dr Davidson(8)_(,高度赞扬,)Pei,Wenzhong because of his talent and hard work.,primitive,sharpened,thought highly of,