高考英语（人教版）大一轮复习课件：选修八 U5 （共60张PPT）.ppt

基础知识自测重点词汇讲练写作句型仿写基础知识自测一、单词拓展(A)单词派生1._ vt.假定；设想 _ n.假定；设想2._ adj.精确的；准确的 _ n.精确；准确accuracyassumeassumptionaccurate3._ v.挨饿；饿死 _ n.挨饿；饿死starvestarvation4._ adj.重要的;意义深远的 _ n.意义;重要性significantsignificance6._ v.打断讲话；打岔 _ n.打断;中断;干扰interruptinterruption5._ n.技巧；熟练 _ adj.有技巧的;熟练的skilful(skillful)skill(B)灵活运用 1.According to a _ worker,a _ performance comes with abundant skills.(skill)1.形容词作定语。skilful/(skillful)skilful(skillful)2.Its impossible to predict the weather with great_(accurate).2.名词作介词with 的宾语。句意：“十分精确地预测天气变化是不可能的。”3.What he mentioned in the report will lead to a _(significance)turning point.3.形容词作定语。significantaccuracy4.If we dont control the birth rate,well be on the edge of _(starve)in the near future.4.名词作介词of 的宾语。5.She has kept up physical training for several years without_(interrupt).5.名词作介词without 的宾语。interruption starvation二、短语翻译1._ 至多;最多2._ 至少;最少3._受够了;饱受;厌烦4._向前看;为将来打算 look ahead at mostat least(be)fed up with5._不管；不顾6._切碎7._追溯到8._隐蔽静候某人lie in wait for sb.regardless ofcut update back to9._饥饿而死10._乱糟糟;凌乱不堪11._ 将分成12._但愿(要是就好了)if onlydie of starvation/starve to deathin a messdivideinto三、语篇填空 On February 17th of the next year they 1 _(eventual)came to 2 _all archaeologists(考古学家)dream of3 _ unopened tomb of an Egyptian Pharaoh.The room or burial chamber(墓室)with the kings body contained boxes of all shapes and sizes.One held the kings body and had his name on it,so they knew 4 _tomb it was.whose an what eventuallyWhen it 5 _(examine),it was found that the body had been turned into a mummy(木乃伊)and placed within three boxes,one inside the other.One of the 6 _(box)was made of pure gold.Another 7 _(small)box beside the Pharaohs body held the four jars 8 _(contain)the liver,lungs,stomach and intestines(肠)of the Pharaoh.In all there 9 _(be)more than 6,000 objects 10 _(find)in the tomb.foundwere containing smaller boxes was examined1.eventually 修饰动词作状语用副词。2.what 引导宾语从句并在从句中作主语，用连接代词what(=the tomb that)。3.an 表示“一座”未打开过的坟墓。4.whose 引导定语从句并在从句中作定语，表示“某人的”。5.was examined 指该墓“被检测”，用被动语态，又是一般过去时。6.boxes 箱子不止一个，用复数。7.smaller 指比前面提到的那个“更小”的箱子。8.containing 因已有谓语动词held，所以contain 为非谓语动词；又因jars 与contain 在逻辑上是主动关系，故用现在分词短语作后置定语。9.were 因后面的名词objects 是复数。10.found 因objects 与find 在逻辑上有被动关系，故用过去分词短语作后置定语。四、短文改错 Our evidence suggests that they do wear clothes made from animal skins.We continue discoveringtools that was sharpeners for other tools.It seemed that they used the sharpened stone tools to cut up animals and remove off their skin.seems were did Then smaller scrapers were probably used to removing the fat and meat off the skin.After thatthey would rub an ample amount of salts onto the skin to make it softly.Finally,we would cut it and sew the pieces together.Quite difficult and messy task!a they soft salt from remove 1.do did 表示强调，意为他们当时“的确”穿了衣服。2.was were 关系代词that 指代的是先行词tools，是复数。3.seemed seems 指现在看起来好像如何，用一般现在时。4.去掉remove 后的off 因remove 本身是及物动词，表示“移开，去掉”，后面不再接off 或away 之类的词。5.removing remove 表示“被用来做某事”，用动词原形。6.off from 由removefrom(把从移走)可知。7.salts salt 因作“食盐”解的salt是不可数名词，没有复数形式。8.softly soft 作补语要用形容词。9.we they 指上句中提到的they。10.在quite 后加a 因task 是可数名词，表示“一项”任务。重点词汇讲练1.interrupt v.打断讲话；打岔；中断 例句 Im sorry to interrupt you but how could they live here?对不起，打断了你的讲话，请问他们怎么能够住在这个地方呢？派生 interruption n.中断；打扰搭配interrupt sb/sth with 用打扰/打断be interrupted by 被打断without interruption 未被打断的运用 根据汉语提示完成英文句子。His speech _(不断被掌声打断).Dont_(不要打扰我)while Im busy.interrupt me was constantly interruptedby applause2.assume vt.假定;假设;猜想;认为原句 So we think it is reasonable to assume they lived in these caves,regardless of the cold.因此,我们有理由认为他们不顾严寒,就住在这些洞穴里。(B8 P38)例句 Scientists assume there is no animal life on Mars.科学家们认为火星上没有生命存在。搭配assume sb/sth.to be 假定/假设某人/某事为It is assumed that 人们认为Assuming(that)假设;假定on the assumption that 在假定的情况下运用 根据汉语意思完成英文句子。我们要把每次测验都当成高考来对待。We are supposed to _ _ the college entrance examination.assume everytest to be 人们认为戒烟可以帮助改善健康状况。_ giving up smoking can _.It is assumed thathelp improve our health原句 So we think it is reasonable to assume they lived in these caves,regardless of the cold.因此,我们有理由认为他们不顾严寒,就住在这些洞穴里。(B8 P38)例句 Ill firmly support you regardless of the situation.无论形势如何，我都将坚定地支持你。3.regardless of 不管;不顾同义 in spite of,despite 不管;不顾运用 根据汉语意思完成英文句子。不管遇到什么困难,我们都要坚持下去。We must keep on trying _ _.任何年级的同学都可以参加本次活动。The activity welcomes _ _.regardless ofany difficultyregardless of grade(all)students 4.be fed up with 对厌倦;受够了原句 Well,Im fed up with all the attention and.唉,我厌倦了这些关注(B8 P41)例句 Im fed up with your endless complaints.我受够了你无休止的埋怨。联想be tired of 对感到厌倦be bored with 对厌倦了Have enough of 对受够了/厌倦了运用 根据汉语完成英文句子。我有点受够了漫无目标的生活。Im kind of _.越来越多的人受够了城市里污浊的空气，而选择搬到乡村去住。_,a growing number of people are moving to the countryside.fed up with life without Fed up with the polluted air in the citypurpose原句 She had almost reached her destination when a delicious smell arrested her progress and she stopped.快到目的地的时候,一阵香气扑鼻,她不往前走了,停了下来。(B8 P43)5.arrest vt.逮捕;吸引 n.逮捕;拘留例句 His amazing performance arrested any wandering eye of the audience.他的精彩表演吸引了所有观众的眼球。搭配arrest sb.for（doing）sth.因（做）某事逮捕某人under arrest 被捕的；在押make an arrest 进行逮捕arrest ones attention 吸引某人的注意力运用 根据汉语完成英文句子。新政策实施后,很多人因醉酒驾驶而被拘留了。_ drunk driving after_ _.Many people were arrested forthe newpolicy was carried out 森林大火给生态环境带来的负面影响引起了人们的广泛关注。The negative impact caused by forest fires _ _.has arrested public attention原句 can be dated back to between 3,000 and 5,000 years ago.有3000至5000年的历史了。(B8 P44)例句 The history of fireworks can date back to over 2,000 years ago.爆竹有2000多年的历史了。6.date back to 追溯到；起源于比较说明 date back（to）常用主动形式，多用一般现在时。date back to=date from 追溯到；从就有date back to+时间点=date back+时间段追溯到运用 句型转换或翻译句子。(1)The history of Guangdong can date back to 5000 years ago.=The history of Guangdong _ _.from 5000 years ago/can date back 5000 years can date(2)他对美术的兴趣源于孩提时代的一件小事。_His interest in art can date back to a little/small matter/thing in his childhood.7cut up 切碎；使伤心例句 It seems that they used the sharpened stone tools to cut up animals and remove their skin.看样子他们用磨尖的石器来切割野兽并剥皮。cut off 切断(关系、来往);中止(电话/思维)cut down 砍倒;减少;压缩cut in 打断cut out 剪去;删掉;改掉(恶习)联想运用 用适当的介词或副词填空。You wont be cutting the office staff _，then?The gas has been cut _ downoff Mr Davis cut _ to ask if anyone would like a drink Vegetables should be cut _ and put into the boiling water up in8look ahead 向前看；为将来打算例句 If only she had looked ahead and planned better this year!她今年要是早有预见，计划得更好些就好了!look back 向后看；回顾look into 调查look out（for）注意；留神look up查找look up to 尊敬某人look down on upon 轻视；瞧不起look through 仔细查阅；浏览联想运用 用恰当的介词或副词填空。Look _,or you will catch a cold I have to look _ the notes before the exam Now the police are looking _ the case You had better look _ the new words in the dictionary upoutthroughinto写作句型仿写原句 If only she had looked ahead and planned better this year!她今年要是早有预见,计划得更好些就好了。(B8 P43)1.if only 要是就好了例句 If only I had more money,I could buy some books.如果我有更多的钱就好了,我可以买些书。仿写 根据汉语意思完成英文句子。要是我们有充分的时间好好复习就好了！If only we had made full use of our time to make good preparations(for the test)!但愿我们都能在高考中取得好成绩！If only we all would do a good job in the college entrance examination!原句 Abruptly she sat down,only to be scooped up by her laughing,shouting sister,Luna.突然间她坐了下去,但又被她那又笑又叫的妹妹卢娜一把搂了起来。(B8 P43)2.only to 结果;却例句 He wanted to speed up,only to be drowned in the crowd.他想要加快速度,结果却被人群淹没,寸步难行。说明 不定式短语用作结果状语，表示意料之外或不符合说话人期望的结果。这种结构常在不定式前加上only 来强调惊讶与失望。仿写 根据汉语意思翻译句子。他认真地为面试做好了准备,结果却被告知面试取消了。He prepared himself well for the interview,only to be told it was cancelled.他花了整整四年时间得到了学位,结果却发现很难找到工作。He spent four years(in)getting a degree,only to learn/find there were few jobs for him.3.think it+n./adj.+to do sth例句 So we think it reasonable to assume they lived in these caves,regardless of the cold.因此，我们有理由认为，他们不顾严寒，就住在这些洞穴里。说明 it 作形式宾语，后加形容词或名词作宾补，后面的不定式短语作真正的宾语。这样的动词还有feel，find，consider，make 等。仿写 根据汉语提示完成下列英文句子。I find _(问外国人年龄是不礼貌的).it impolite to ask about aforeigners age She_(使早睡早起成了一条规则).We all consider_(课堂做笔记是很必要的).made it a rule to go to bed early and get up early it quite necessary to take notes in classThank You!