新概念英语第四册课后习题答案

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新概念英语第四册课后题答案大全

新概念英语第四册课后题答案大全新概念英语第四册答案Unit 1 CABDD BDAAC ABUnit 2 BCBDC ACAAD BCUnit 3 CABDA CDABA CDUnit 4 ACCAB BCDAA BDUnit 5 CABAB DACBB DDUnit 6 CACCC AAADB AAUnit 7 DCABA BACDA ACUnit 8 BDABD BAABC BCUnit 9 CDBAA CABAC ADUnit 10 CAABD CBBDC AAUnit 11 AABDD DADDB DDUnit 12 CABAC CDACA ABUnit 13 ACDAC BDABC ADUnit 14 DBDCC ACCBD BDUnit 15 CADCD DBACA CAUnit 16 ABCCA DDBAB ACUnit 17 BBADA BBDCD CAUnit 18 BABCD CDCCC BAUnit 20 BCADC CCBDB CA Unit 21 BDBBA ADDAB CA Unit 22 CDACB ADBCD AB Unit 23 CADCC DCABC AC Unit 24 AACCB CADDA CD Unit 25 DBADD CACDB CA Unit 26 CBCBA CDDAB AC Unit 27 BCDCC ACCDD DA Unit 28 ADCDA BCADA BD Unit 29 CCADD CCADA BC Unit 30 CABDD BCCAC DC Unit 31 AABAD BADDC BD Unit 32 BDCBA DBDCA BC Unit 33 BDBAD BCCDC BA Unit 34 DCACB DACDB CA Unit 35 CBCAC ABBDC CD Unit 36 ACBCC ACCDB AC Unit 37 CABAC DBCDC BD Unit 38 CAABB ACBDD AB Unit 39 BCADA BDDBD BCUnit 41 ACACD CBBBD BC Unit 42 BCCBD BDADC AC Unit 43 DBABC CDDAC BB Unit 44 AAAAB BBBDC BA Unit 45 CADAC CACDC DC Unit 46 BBDBD ABCDA BD Unit 47 CAADB CACDB BC Unit 48 CCBCC CCDBA AB。

新概念英语第四册课后习题答案

新概念英语第四册课后习题答案Unit?1??CABDD??BDAAC??AB Unit?2??BCBDC??ACAAD??BC Unit?3??CABDA??CDABA??CD Unit?4??ACCAB??BCDAA??BD Unit?5??CABAB??DACBB??DD Unit?6??CACCC??AAADB??AA Unit?7??DCABA??BACDA??AC Unit?8??BDABD??BAABC??BC Unit?9??CDBAA??CABAC??AD Unit?10??CAABD??CBBDC??AA Unit?11??AABDD??DADDB??DD Unit?12??CABAC??CDACA??AB Unit?13??ACDAC??BDABC??AD Unit?14??DBDCC??ACCBD??BD Unit?15??CADCD??DBACA??CA Unit?16??ABCCA??DDBAB??AC Unit?17??BBADA??BBDCD??CA Unit?18??BABCD??CDCCC??BA Unit?19??BBCAD??AABDD??BC Unit?20??BCADC??CCBDB??CA Unit?21??BDBBA??ADDAB??CA Unit?22??CDACB??ADBCD??AB Unit?23??CADCC??DCABC??AC Unit?24??AACCB??CADDA??CD Unit?25??DBADD??CACDB??CA Unit?26??CBCBA??CDDAB??AC Unit?27??BCDCC??ACCDD??DA Unit?28??ADCDA??BCADA??BD Unit?29??CCADD??CCADA??BC Unit?30??CABDD??BCCAC??DC Unit?31??AABAD??BADDC??BD Unit?32??BDCBA??DBDCA??BC Unit?33??BDBAD??BCCDC??BA Unit?34??DCACB??DACDB??CA Unit?35??CBCAC??ABBDC??CD Unit?36??ACBCC??ACCDB??AC Unit?37??CABAC??DBCDC??BD Unit?38??CAABB??ACBDD??AB Unit?39??BCADA??BDDBD??BC Unit?40??DCDAC??ADDDA??DB Unit?41??ACACD??CBBBD??BC Unit?42??BCCBD??BDADC??AC Unit?43??DBABC??CDDAC??BB Unit?44??AAAAB??BBBDC??BA Unit?45??CADAC??CACDC??DC Unit?46??BBDBD??ABCDA??BD Unit?47??CAADB??CACDB??BC Unit?48??CCBCC??CCDBA??AB新概念4 笔记Unit 1 Finding fossil man一、重点单词解释1、recount：v.叙述注意读音，重音在后。

新概念英语第四册课后练习答案完整版.doc

Unit 1 CABDD BDAAC AB Unit 2 BCBDC ACAAD BC Unit 3 CABDA CDABA CD Unit 4 ACCAB BCDAA BD Unit 5 CABAB DACBB DD Unit 6 CACCC AAADB AA Unit 7 DCABA BACDA AC Unit 8 BDABD BAABC BC Unit 9 CDBAA CABAC AD Unit 10 CAABD CBBDC AA Unit 11 AABDD DADDB DD Unit 12 CABAC CDACA AB Unit 13 ACDAC BDABC AD Unit 14 DBDCC ACCBD BD Unit 15 CADCD DBACA CA Unit 16 ABCCA DDBAB AC Unit 17 BBADA BBDCD CA Unit 18 BABCD CDCCC BA Unit 19 BBCAD AABDD BC Unit 20 BCADC CCBDB CAUnit 21 BDBBA ADDAB CAUnit 22 CDACB ADBCD ABUnit 23 CADCC DCABC ACUnit 24 AACCB CADDA CDUnit 25 DBADD CACDB CAUnit 26 CBCBA CDDAB ACUnit 27 BCDCC ACCDD DAUnit 28 ADCDA BCADA BDUnit 29 CCADD CCADA BCUnit 30 CABDD BCCAC DCUnit 31 AABAD BADDC BDUnit 32 BDCBA DBDCA BCUnit 33 BDBAD BCCDC BAUnit 34 DCACB DACDB CAUnit 35 CBCAC ABBDC CDUnit 36 ACBCC ACCDB ACUnit 37 CABAC DBCDC BDUnit 38 CAABB ACBDD ABUnit 39 BCADA BDDBD BCUnit 40 DCDAC ADDDA DB新概念英语4答案,新概念英语第四册答案Unit 41 ACACD CBBBD BC Unit 42 BCCBD BDADC AC Unit 43 DBABC CDDAC BB Unit 44 AAAAB BBBDC BA Unit 45 CADAC CACDC DC Unit 46 BBDBD ABCDA BD Unit 47 CAADB CACDB BC Unit 48 CCBCC CCDBA AB。

新概念英语第四册课后习题及答案演示教学

新概念英语第四册课后习题及答案Structure 句型Lesson 15 in some part of the world people are still____b__ to writeA incapable b impotent c enable d unable6 they can preserve their history _____d_ down legendsA by hand b by handing c to hand d in hand7the ____a__ why these legends are useful is that they tell us about migrationsA cause b effect c why d reason8 there weren't ___a___ of then who could write down what they did.A any b none c no one d noLesson 25 it would ____a__ impossible for us to live in this world if insects had no enemies.A make it b stay c be d have it6 we owe __c____ to the birds and beast who eat insects.A a great deal b a lot of c a great many d much of7 how many spiders are involved _____a_ this work on our behalf?A at b for c in d to8 there are many different ___a___ spidersA sort of b kind of c type of d kindsLesson 35 earlier climbers liked summits ____c__ had never been climbed before.A which b which they c that they d unless they6 _____d_ single aim was getting to the topA they're b there c their d theirs7 ___a___ Zermatt and Chamonix,most places were unknown.A except b unless c without d apart from8 ____b__ were generally dirty and flea-ridden.A the few inns that existed b inns like thisC such inns d few innsLesson 45 several cases have been reported in Russia recently of people ____b__ can readA whom b that c which d they6 one day she came into his office and put her hands on the door of the safe ____c__A as it happened b by chance c perhaps d intentionally7 _d_____ these tests were being conducted ,she was able to read a newspaper.A during b on occasion c while d as if8 Vera couldn't see with her skin ____a__ she was blindfold .A only b except c as if d unlessLesson 55 the problem,if there is one, __d____ by older peopleA created b is created c creates d is creating6 for one thing ,if you ___a___ a problem,you have a certain identity.A were b being c had d are7 ____c__ to be linked with life ,and the origin of things.A they seem b it seems c this seems d what seems8 it is ___b___ they are conceited and ill-manneredA necessary b permissible c possible d likelyLesson 65 if only ____a_ possible for the common people to meet each other.A it would be b it could be c it were d it might be6 you play __a__ winA in order to b in order that c so that d for7 the village green is the _a__ you pick sides.A the place b the time c the reason d the cause8 ____d__ the question of national prestige arisesA the moment b just c as long as d provedingLesson 75 not __b____ sound made by animals serves as languageA every b each c the whole d the entire6 we have only to turn to that extraordinary discovery of echo-location in bats to see a case ____a__ the voice plays a strictly utilitarian roleA which b where c when d though7 __c____ he shout in the vicinity of a wall, an echo will come back.A should b if c when d though8 ___d___ the echo-sounding apparatus was born.A such b the way c that's how d like thisLesson 85 american farmers can't export chickens to europe ___b___ differences in national regulations.A through b according to c in respect of d because of6 an electric razor from the eu __a____ sold in the us unless it meets us standards.A oughtn't to be b can't be c shouldn't be d doesn't have to be7 america and the eu ____a__ to reach a dealA are still trying b slways try c tried d were trying8 the details are __b____ that they may be hard-pressed to get a deal.A so complex b enough complex c such complexity d too complex。

新概念英语第四册课后题答案讲解学习

新概念英语第四册课后题答案新概念英语第四册课后题答案Lesson 1 CABDD BDAAC ABLesson 2 BCBDC ACAAD BCLesson 3 CABDA CDABA CDLesson 4 ACCAB BCDAA BDLesson 5 CABAB DACBB DDLesson 6 CACCC AAADB AALesson 7 DCABA BACDA ACLesson 8 BDABD BAABC BCLesson 9 CDBAA CABAC ADLesson 10 CAABD CBBDC AALesson 11 AABDD DADDB DDLesson 12 CABAC CDACA ABLesson 13 ACDAC BDABC ADLesson 14 DBDCC ACCBD BDLesson 15 CADCD DBACA CALesson 16 ABCCA DDBAB ACLesson 17 BBADA BBDCD CALesson 18 BABCD CDCCC BALesson 19 BBCAD AABDD BCLesson 20 BCADC CCBDB CALesson 21 BDBBA ADDAB CALesson 22 CDACB ADBCD ABLesson 23 CADCC DCABC ACLesson 24 AACCB CADDA CDLesson 25 DBADD CACDB CALesson 26 CBCBA CDDAB ACLesson 27 BCDCC ACCDD DALesson 28 ADCDA BCADA BDLesson 29 CCADD CCADA BCLesson 30 CABDD BCCAC DCLesson 31 AABAD BADDC BDLesson 32 BDCBA DBDCA BCLesson 33 BDBAD BCCDC BALesson 34 DCACB DACDB CALesson 35 CBCAC ABBDC CD Lesson 36 ACBCC ACCDB AC Lesson 37 CABAC DBCDC BD Lesson 38 CAABB ACBDD AB Lesson 39 BCADA BDDBD BC Lesson 40 DCDAC ADDDA DB Lesson 41 ACACD CBBBD BC Lesson 42 BCCBD BDADC AC Lesson 43 DBABC CDDAC BB Lesson 44 AAAAB BBBDC BA Lesson 45 CADAC CACDC DC Lesson 46 BBDBD ABCDA BD Lesson 47 CAADB CACDB BC Lesson 48 CCBCC CCDBA AB。

新概念英语第四册课后习题答案

新概念英语第四册课后习题答案之袁州冬雪创作Unit 1 CABDD BDAAC AB Unit 2 BCBDC ACAAD BC Unit 3 CABDA CDABA CD Unit 4 ACCAB BCDAA BD Unit 5 CABAB DACBB DD Unit 6 CACCC AAADB AA Unit 7 DCABA BACDA AC Unit 8 BDABD BAABC BC Unit 9 CDBAA CABAC AD Unit 10 CAABD CBBDC AA Unit 11 AABDD DADDB DD Unit 12 CABAC CDACA AB Unit 13 ACDAC BDABC AD Unit 14 DBDCC ACCBD BD Unit 15 CADCD DBACA CA Unit 16 ABCCA DDBAB AC Unit 17 BBADA BBDCD CA Unit 18 BABCD CDCCC BA Unit 19 BBCAD AABDD BC Unit 20 BCADC CCBDB CA Unit 21 BDBBA ADDAB CA Unit 22 CDACB ADBCD AB Unit 23 CADCC DCABC AC Unit 24 AACCB CADDA CD Unit 25 DBADD CACDB CA Unit 26 CBCBA CDDAB AC Unit 27 BCDCC ACCDD DA Unit 28 ADCDA BCADA BD Unit 29 CCADD CCADA BC Unit 30 CABDD BCCAC DC Unit 31 AABAD BADDC BD Unit 32 BDCBA DBDCA BC Unit 33 BDBAD BCCDC BA Unit 34 DCACB DACDB CA Unit 35 CBCAC ABBDC CD Unit 36 ACBCC ACCDB AC Unit 37 CABAC DBCDC BD Unit 38 CAABB ACBDD AB Unit 39 BCADA BDDBD BC Unit 40 DCDAC ADDDA DB Unit 41 ACACD CBBBD BC Unit 42 BCCBD BDADC AC Unit 43 DBABC CDDAC BB Unit 44 AAAAB BBBDC BA Unit 45 CADAC CACDC DC Unit 46 BBDBD ABCDA BD Unit 47 CAADB CACDB BC Unit 48 CCBCC CCDBA AB新概念4 笔记Unit 1 Finding fossil man一、重点单词诠释1、recount：v.叙述注意读音，重音在后.英语中有“名前动后”之说，重音在前是名词，重音在后是动词.例如：recordrecount：emotionlessdescribe：a little emotionaldepict：同上narrate：temporal & spacial 时间和空间顺序 narrativeportray：像画肖像一样地描绘，最强烈2、anthropologist：人类学家注意构词：anthrop = 人philosopher ＝ philo ＋ sopher ＝爱＋智慧＝哲学家philanthropist ＝ phil ＋ anthrop ＝爱＋人＝慈善家anthropology 人类学3、ancestor：祖先an －在前面；fore －在前面同义词：forefather，forebear4、flint ：燧石，打火石flinting heart 心太硬，残暴无比、歹毒近义词：cobble鹅卵石Don't act as you were the only pebble on the beach. 不要太自以为是5、rot ：腐烂Leave me rot. =Leave me alone.Rot to death. 自生自灭.Soon ripe, soon rotten. 早慧早衰.He is rotton to core. 他坏透顶了.同义词：decay；decompose：分解；deteriorate：关系恶化（同学们自己查查它的读音）6、trace：痕迹trace the problem. 用作动词，跟踪，找到弊端的根源I follow your trace ＝I follow wherever you go二、课文重点难点分析We can read of things that happened 5,000 years ago in the Near East, where people first learned to write.1、read of 读到相似用法：谈到speak of、 talk of、懂得到know of 、听说过hear of2、知识点：Near East：Mediterranean,South Europe,North AfricaMiddle East：West AsiaFar East：Chian,Japan,Korea3、where 从句是非限制性从句表原因：我们可以....,因为那边的人们首先学会了书写.4、补偿操练：翻译－白话早于书面语出现翻译一：Oral（spoken）language is earlier than written language.翻译二：Oral（spoken）language is earlier than written counterpart.同学们自己查字典学习－counterpart 这个词two things or two people have the same position The only way that they can preserve their history is to recount it as sagas--legends handed down from one generation of story-tellers to another.5、preserve 保存、保管、腌制（preserved vegetables腌菜）6、本句布局是：The only way... is to recount....（主、系、表布局）如果句子中有only ，那末后面跟的表语布局要用 to do sth. 不克不及用doing sth.7、handed down 定语＝legends where are handed down8、story-teller讲故事的人 fortune-teller、palmreader 算命先生These legends are useful because they can tell us something aboutmigrations of people who lived long ago, but none could write downwhat they did.9、migration：移平易近注意几个相关词汇：migrant bird：侯鸟immigrant：移平易近（移入）emigrant：移平易近（移出）同学们仔细体会这几个词的差别，因为我知道很多同学学英语，打算出国留学、办移平易近，所以这几个词将来会经常常使用到.10、none ＝ no bodyAnthropologists wondered where the remote ancestors of the Polynesianpeoples(平易近族) now living in the Pacific Islands came from.11、Polynesian peoples：people＋s 复数暗示平易近族.But the first people who were like ourselves lived so long agothat even their sagas, if they had any, are forgotten.12、重要句型：if they had any 拔出语暗示强调-‘即即是有’His relatives, if he had (any), never went to visit him when he was hospitalized.So archaeologists have neither history nor legends to help them to find out where the first ''modern men'' came from.13、neither：读音,英音[ ai ],美音[ i: ] 还有either 这个词14、find 与 find out 的区别：find out 指千方百计、费尽周折后找到=explore15、modern men ＝ who were like ourselvesFortunately, however, ancient men made tools of stone...16、知识点：暗示转折的毗连词－however、but、yet规律：but、yet 不要加任何标点，only at the beginning of sentencehowerver : 放在anywhere you want，加逗号therefore 和 so 的用法同上，therefore可以放任何地方；so只在句首17、tool小工具 instrument实验器械 equipment设备18、may have 表推测They may also have used wood and skins ...19、peel果皮 leather皮革 hide兽皮 cowhide牛皮Stone does not decay, and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.20、without (any) traceI run after the thief, but he turned the corner and disappeared without trace.Lesson 2:Spare that spiderNew words and expressions 生词短语flocks and herds 牛群和羊群／flCk/ the birds of the same feather flock together.物以类聚，人以群分herd多指牛群cowherdcowboythrong and crowd swarmowe /[U/ vt.感激欠 I owe you. I owe you a big favor. 欠issueobligeindebt appreciate----常常使用白话词正式：gratefulthankfulbeast /bi: st/ n 兽形容人野蛮无比，不克不及用animal 形容creature可以指小孩，女人，不必于男性．fraction / ＇frAkF[n/ n.小部分分数，小数 a fraction of rice will sufficeon one＇s behalf 代表．．．好处I beat you on your behalf.我打你是为你好 on behalf of somebody /somethinge.g on behalf of chinese government on behalf of ＝representauthority /C:＇WCriti/ n.权威authorize批准 authoritative权威性的 authoritarian独裁的－tarian带有这种词缀的词都是坏词 dictator独裁者dictatorial独裁的authorities １．权威（可单数可复数）２．当局（复数）censorious 挑剔的，挑刺的acre /＇eik[/ n.英亩１acre＝４０４７square metersfootball pitch 足球场 football yardfootball court football fieldbe content with 知足于知足作表语，不克不及出现定语布局He is content with status quo.contented heart :心称心足的人spare /spZ[/ v. 不伤害，饶恕spare meHe doesn’t spare himself.I spare no efforts to learn english.( spare no efforts: 全力以赴作什么)Notes on the text 课文注释why, you may wonder－you may wonder why拔出语先不管拔出语，弄清句子布局you may wonder why spiders should be our friends？拔出语位置不固定why以疑问句开首why,you may wonder,the problem of pollution befalls human beings.why,you may wonder,one of my friends is so kindhearted.destroy程度比damage要重得多，片甲不留，消灭光tear into piecesdear enemygreatest enemies:天敌dying enemycrying enemyhuman race:人的种族，一般不加复数，暗示一个总称词impossible 和possible 永远不要以人开首It is impossible for somebody to do something.likely可以以人做主语.i am likely to go. probable 也不以人做主语they would暗示假设devour风卷残云devour the foodmake a cake of myself make a god of myselfdevour the bookit虚拟语气前面是主句，下面是条件句前面一般的加动词devour,后面用一般过去时If it were not for:如果这不是因为I would not survive if it were not for his timely help.but for 一定是虚拟语气＝if it were not forowe感激，欠 i owe you.引出主题all of them put together:把他们堆到一起destroyed 后置定语，重心转到 spider 谓语动词是killLesson 3 Matterhorn manNew words and expressions 生词短语1、alpinist(1.1)/'$lpinist/n．登山运动员词根：alp-climber mountaineerAlps(1.16)/$lps/ n．阿尔卑斯山脉 Alpine(1.9)/$lpain/adj．阿尔卑斯山的2、 attain(1.4)/+'tein/ v．到达to get toto arrive at/into attain one’s goal=realizeattain youth 永葆青春to attain the top/peak/summit 达到顶点attainment (n) attainments 成就 accomplishment3、perilous(1.5)/'peril+s/adj．危险的 peril（随时可以出现的）危险avalanche 雪崩4、shudder (1.5)/'M)d+/ v．不寒而栗shudder:quick and suddentremble:long and very obvious5、 go out of one’s way专门 by the way 顺路 too much for me 受不起6、 court （multiple meanings 多义词）朝廷朝臣 courtiercourteous 文质彬彬的法庭娱乐场足球场 soccer/football court 高尔夫球场 golf court追求招致哀兵必胜 pride courts failuresol-独solo 独唱独奏7、 solitary(1.6)/'s&lrt+ri/adj．唯一的solitude 孤独I live in solitude.=I live a lonely life.8、 pioneer(1.2)/?pai+'n+/ v．斥地，建议；n．先锋，斥地者9、 impoverish(11.9-10)/$m'p&v+rM/v．使贫困poor（白话词）complete罗素名言：A great many man will cheerfully face inpoverishment if they can secureruin for their rival,hence present level of taxation.许多人会高兴的面临贫困，如果他们能使对手崎岖潦倒，因此出现了现在的税收水平.10、coarse(1.12)/k&:s/adj．粗劣的coarse throat 嗓子哑sore throatcoarse fare嗓子发炎粗粮refined fair 细粮coarse and refinedin a coarse manner 粗暴无礼用法：以人作主语，炫耀；以物作主语，拥有11、boast(1.12)/b+ust/v．自恃有He boasted that of his knowledge.The center boasts a team of high qualify(qualified researchers.)12、parishioner(1.13)/p+riM+n+/n．教区居平易近13、shepherd(1.14)/'Mep+d/n．牧羊人14、linen(1.15)/'linin/n．亚夏布床单parish 教区羊 herd兽群sheep shepNotes on the text 课文注释1、Route 道路 Road道路2、good sports :stimulus 刺激thrilling 震撼、兴奋3、regardregard sb with sth(感情词 love \hatred\horror\respect)Dad, I regard you with horror.爸爸，我很害怕你.4、pineering days, ancient (先人时期)5、not at all 根本不 case 这回事6、be doing 表达当时的行动（状态）7、top:顶点 summit 山顶peak 山顶The scenery is at the peak of the mountain.无限风光在险峰.I am at the top of the world.我在世界之巅.Summit meeting 峰会8、 attain 到达 conquer 征服9、be of the most perilous naturenature 特点、特性the most perilous difficulties and dangers学会 be of the + adj+noun 布局 He is the kindest man. =He is the man of the kindest man.10、equipped 暗示当时的一种陪同.11、in a manner 以这样的方式12、make sb do sth (省 to 布局)13、at the thought 一想到，mention 一提到,idea 一想到这个布局后面加介词 of 原文即 at the thought of their poor equipment14、go out of one’s way 决心intentionally eye catching 引人注目标15、the real living conditions 真实生存状况16、nowadays 拔出语，现在回想起来，可在句首、句末17、except for 把其中的一部分扣除18、tend to be 倾向于19、settlement 生存地、驻扎地20、cut off=which are cut off21、flea ridden 跳蚤22、as they were 可以这么说，拔出语还有 as it wereThis book is , as it were, his life portrait.这本书，可是说，是他的人生写照.23、local 当地的24、wine 低度酒 alcohol 酒精 alcoholic 酒鬼25、boast 拥有 priest 牧师shepherd 牧羊人 invariably=all the same26、dirt and poverty， and very uncomfortable （布局不符合习惯，不成学）27、course 一道菜28、must have been 表推测29、be accustomed to ,be used to + 名词、动名词I am used to the life in Bejing.I am used to living in Bejing.30、早餐：scratch a meal 中午餐：snack 快餐晚餐：dinner31、the change toEducation brings great change to his outlook/view on life.教导使他的面孔（对生活的观点）发生了很大变更.。

新概念英语第四册课后习题及答案资料讲解

新概念英语第四册课后习题及答案Structure 句型Lesson 15 in some part of the world people are still __ b__ to writeA in capable b impote nt c en able d un able6 they can preserve their history ____ d_ dow n lege ndsA by hand b by handing c to hand d in hand7the ___ a__ why these lege nds are useful is that they tell us about migrati onsA cause b effect c why d reas on8 there were n't __ a__ of the n who could write dow n what they did.A any b none c no one d noLesson 25 it would ___ a__ impossible for us to live in this world if insects had no en emies.A make it b stay c be d have it6 we owe __c ___ to the birds and beast who eat in sects.A a great deal b a lot of c a great many d much of7 how many spiders are invo Ived ____ a_ this work on our behalf?A at b for c in d to8 there are many differe nt __ a __ spidersA sort of b kind of c type of d kindsLesson 35 earlier climbers liked summits __ c__ had n ever bee n climbed before.A which b which they c that they d uni ess they6 _____ d_ sin gle aim was gett ing to the topA they're b there c their d theirs7 ___ a __ Zermatt and Chamo ni x,most places were unknown.A except b uni ess c without d apart from8 ___ b__ were gen erally dirty and flea-ridde n.A the few inns that existed b inns like thisC such inns d few innsLesson 45 several cases have bee n reported in Russia rece ntly of people __ b can readA whom b that c which d they6 one day she came into his office and put her hands on the door of the safe ___ c__A as it happe ned b by cha nce c perhaps d inten ti on ally7 _d _____ these tests were being con ducted ,she was able to read a n ewspaper.A during b on occasion c while d as if8 Vera could n't see with her skin ___ a__ she was bli ndfold .A only b except c as if d uni essLesson 55 the problem# there is one, __d _____ by older peopleA created b is created c creates d is creat ing6 for one thi ng ,if you ___ a__ a problem,you have a certa in ide ntity.A were b being c had d are7 ___ c__ to be lin ked with life ,and the origi n of thi ngs.A they seem b it seems c this seems d what seems8 it is ____ b __ they are con ceited and ill-ma nn eredA n ecessary b permissible c possible d likelyLesson 65 if only ____ a_ possible for the com mon people to meet each other.A it would be b it could be c it were d it might be6 you play __a__ winA in order to b in order that c so that d for7 the village green is the _a__ you pick sides.A the place b the time c the reas on d the cause8 ___ d__ the questi on of n ati onal prestige arisesA the mome nt b just c as long as d proved ingLesson 75 not __b ___ sound made by ani mals serves as Ian guageA every b each c the whole d the en tire6 we have only to turn to that extraord inary discovery of echo-locati on inbats to see a case ____ a__ the voice plays a strictly utilitaria n roleA which b where c whe n d though7 __c ___ he shout in the vic inity of a wall, an echo will come back.A should b if c whe n d though8 ___ d _ the echo-so unding apparatus was born.A such b the way c that's how d like thisLesson 85 america n farmers can't export chicke ns to europe _ b __differe nces in n ati onal regulati ons.A through b accord ing to c in respect of d because of6 an electric razor from the eu __a ____ sold in the us unless it meets us sta ndards.A ought n't to be b can't be c should n't be d does n't have to be7 america and the eu __ a__ to reach a dealA are still trying b slways try c tried d were trying8 the details are __b ___ that they may be hard-pressed to get a deal.A so complex b eno ugh complex c such complexity d too complex。

新概念英语第4册课后练习题含答案

新概念英语第4册课后练习题含答案一、听力理解Section AI. 短对话1.答案：C2.答案：B3.答案：A4.答案：B5.答案：CII. 长对话6.答案：C7.答案：A8.答案：BSection BI. 对话理解9.答案：B10.答案：C11.答案：A12.答案：C13.答案：BII. 短文理解14.答案：B15.答案：C16.答案：A二、词汇与语法Section AI. 单项选择17.答案：D18.答案：B19.答案：C20.答案：C21.答案：A22.答案：B23.答案：A24.答案：C25.答案：DII. 填空26.答案：active27.答案：insisted on28.答案：playful29.答案：to smoke30.答案：in case Section BI. 单项选择31.答案：B32.答案：D33.答案：B34.答案：D35.答案：CII. 填空36.答案：by37.答案：hadn’t38.答案：such a39.答案：for40.答案：took三、阅读理解Section A41.答案：D42.答案：A43.答案：C44.答案：B45.答案：CSection B46.答案：B47.答案：D48.答案：A49.答案：C50.答案：B四、书面表达请根据提示，写一篇80词左右的短文。

提示：你将在假期出去旅游，向你的朋友询问一些旅行建议。

Dear friend,I’m planning to go on a trip during the coming holiday. Would you mind giving me some advice? First of all, where do you suggest I go? I’d like to visit somewhere that’s both exciting and safe. Second, what kind of transportation should I use to get there? I’m trying to save money, so I don’t want to spend too much on transportation. Finally, what should I prepare before I leave? Are there any necessary items that I should bring with me?Thanks for your help in advan ce. I’m looking forward to hearing from you soon.Best regards,[Your name]答案仅供参考，希望同学们在完成练习后自己核对答案并进行总结和反思。

新概念英语第四册课后习题及答案资料讲解

新概念英语第四册课后习题及答案

新概念英语第四册课后习题及答案Structure 句型Lesson 15 in some part of the world people are still____b__ to writeA incapable b impotent c enable d unable6 they can preserve their history _____d_ down legendsA by hand b by handing c to hand d in hand7the ____a__ why these legends are useful is that they tell us about migrationsA cause b effect c why d reason8 there weren't ___a___ of then who could write down what they did.A any b none c no one d noLesson 25 it would ____a__ impossible for us to live in this world if insects had no enemies.A make it b stay c be d have it6 we owe __c____ to the birds and beast who eat insects.A a great deal b a lot of c a great many d much of7 how many spiders are involved _____a_ this work on our behalf?A at b for c in d to8 there are many different ___a___ spidersA sort of b kind of c type of d kindsLesson 35 earlier climbers liked summits ____c__ had never been climbed before.A which b which they c that they d unless they6 _____d_ single aim was getting to the topA they're b there c their d theirs7 ___a___ Zermatt and Chamonix,most places were unknown.A except b unless c without d apart from8 ____b__ were generally dirty and flea-ridden.A the few inns that existed b inns like thisC such inns d few innsLesson 45 several cases have been reported in Russia recently of people ____b__ can readA whom b that c which d they6 one day she came into his office and put her hands on the door of the safe ____c__A as it happened b by chance c perhaps d intentionally7 _d_____ these tests were being conducted ,she was able to read a newspaper.A during b on occasion c while d as if8 Vera couldn't see with her skin ____a__ she was blindfold .A only b except c as if d unlessLesson 55 the problem,if there is one, __d____ by older peopleA created b is created c creates d is creating6 for one thing ,if you ___a___ a problem,you have a certain identity.A were b being c had d are7 ____c__ to be linked with life ,and the origin of things.A they seem b it seems c this seems d what seems8 it is ___b___ they are conceited and ill-manneredA necessary b permissible c possible d likelyLesson 65 if only ____a_ possible for the common people to meet eachother.A it would be b it could be c it were d it might be6 you play __a__ winA in order to b in order that c so that d for7 the village green is the _a__ you pick sides.A the place b the time c the reason d the cause8 ____d__ the question of national prestige arisesA the moment b just c as long as d provedingLesson 75 not __b____ sound made by animals serves as languageA every b each c the whole d the entire6 we have only to turn to that extraordinary discovery of echo-location in bats to see a case ____a__ the voice plays a strictly utilitarian roleA which b where c when d though7 __c____ he shout in the vicinity of a wall, an echo will come back.A should b if c when d though8 ___d___ the echo-sounding apparatus was born.A such b the way c that's how d like thisLesson 85 american farmers can't export chickens to europe ___b___ differences in national regulations.A through b according to c in respect of d because of6 an electric razor from the eu __a____ sold in the us unless it meets us standards.A oughtn't to be b can't be c shouldn't be d doesn't have to be7 america and the eu ____a__ to reach a dealA are still trying b slways try c tried d were trying8 the details are __b____ that they may be hard-pressed to get a deal.A so complex b enough complex c such complexity d too complex。

新概念英语第四册课后题答案

新概念英语第四册课后题答案李延隆答案具体的解释可以参考外研社的《新概念英语练习详解4》,四册课后题比较简单，课上时间有限，除个别题外我就不专门在课上讲解了。

Lesson 1 CABDD BDAAC AB Lesson 2 BCBDC ACAAD BC Lesson 3 CABDA CDABA CDLesson 4 ACCAB BCDAA BD Lesson 5 CABAB DACBB DD Lesson 6 CACCC AAADB AA Lesson 7 DCABA BACDA AC Lesson 8 BDABD BAABC BC Lesson 9 CDBAA CABAC AD Lesson 10 CAABD CBBDC AA Lesson 11 AABDD DADDB DD Lesson 12 CABAC CDACA AB Lesson 13 ACDAC BDABC AD Lesson 14 DBDCC ACCBD BD Lesson 15 CADCD DBACA CA Lesson 16 ABCCA DDBAB AC Lesson 17 BBADA BBDCD CA Lesson 18 BABCD CDCCC BA Lesson 19 BBCAD AABDD BC Lesson 20 BCADC CCBDB CA Lesson 21 BDBBA ADDAB CALesson 22 CDACB ADBCD AB Lesson 23 CADCC DCABC AC Lesson 24 AACCB CADDA CD Lesson 25 DBADD CACDB CA Lesson 26 CBCBA CDDAB AC Lesson 27 BCDCC ACCDD DA Lesson 28 ADCDA BCADA BD Lesson 29 CCADD CCADA BC Lesson 30 CABDD BCCAC DC Lesson 31 AABAD BADDC BD Lesson 32 BDCBA DBDCA BC Lesson 33 BDBAD BCCDC BA Lesson 34 DCACB DACDB CA Lesson 35 CBCAC ABBDC CD Lesson 36 ACBCC ACCDB AC Lesson 37 CABAC DBCDC BD Lesson 38 CAABB ACBDD AB Lesson 39 BCADA BDDBD BC Lesson 40 DCDAC ADDDA DBLesson 41 ACACD CBBBD BC Lesson 42 BCCBD BDADC AC Lesson 43 DBABC CDDAC BB Lesson 44 AAAAB BBBDC BA Lesson 45 CADAC CACDC DC Lesson 46 BBDBD ABCDA BD Lesson 47 CAADB CACDB BC Lesson 48 CCBCC CCDBA AB。

新概念英语第四册课后习题及答案.

Structure 句型Lesson 15 in some part of the world people are still____b__ to writeA incapable b impotent c enable d unable6 they can preserve their history _____d_ down legendsA by hand b by handing c to hand d in hand7the ____a__ why these legends are useful is that they tell us about migrationsA cause b effect c why d reason8 there weren't ___a___ of then who could write down what they did.A any b none c no one d noLesson 25 it would ____a__ impossible for us to live in this world if insects had no enemies.A make it b stay c be d have it6 we owe __c____ to the birds and beast who eat insects.A a great deal b a lot of c a great many d much of7 how many spiders are involved _____a_ this work on our behalf?A at b for c in d to8 there are many different ___a___ spidersA sort of b kind of c type of d kindsLesson 35 earlier climbers liked summits ____c__ had never been climbed before.A which b which they c that they d unless they6 _____d_ single aim was getting to the topA they're b there c their d theirs7 ___a___ Zermatt and Chamonix,most places were unknown.A except b unless c without d apart from8 ____b__ were generally dirty and flea-ridden.A the few inns that existed b inns like thisC such inns d few innsLesson 45 several cases have been reported in Russia recently of people ____b__ can readA whom b that c which d they6 one day she came into his office and put her hands on the door of the safe ____c__A as it happened b by chance c perhaps d intentionally7 _d_____ these tests were being conducted ,she was able to read a newspaper.A during b on occasion c while d as if8 Vera couldn't see with her skin ____a__ she was blindfold .A only b except c as if d unlessLesson 55 the problem,if there is one, __d____ by older peopleA created b is created c creates d is creating6 for one thing ,if you ___a___ a problem,you have a certain identity.A were b being c had d are7 ____c__ to be linked with life ,and the origin of things.A they seem b it seems c this seems d what seems8 it is ___b___ they are conceited and ill-manneredA necessary b permissible c possible d likelyLesson 65 if only ____a_ possible for the common people to meet each other.A it would be b it could be c it were d it might be6 you play __a__ winA in order to b in order that c so that d for7 the village green is the _a__ you pick sides.A the place b the time c the reason d the cause8 ____d__ the question of national prestige arisesA the moment b just c as long as d provedingLesson 75 not __b____ sound made by animals serves as languageA every b each c the whole d the entire6 we have only to turn to that extraordinary discovery of echo-location in bats to seea case ____a__ the voice plays a strictly utilitarian roleA which b where c when d though7 __c____ he shout in the vicinity of a wall, an echo will come back.A should b if c when d though8 ___d___ the echo-sounding apparatus was born.A such b the way c that's how d like thisLesson 85 american farmers can't export chickens to europe ___b___ differences in national regulations.A through b according to c in respect of d because of6 an electric razor from the eu __a____ sold in the us unless it meets us standards.A oughtn't to be b can't be c shouldn't be d doesn't have to be7 america and the eu ____a__ to reach a dealA are still trying b slways try c tried d were trying8 the details are __b____ that they may be hard-pressed to get a deal.A so complex b enough complex c such complexity d too complex。

新概念英语第四册课后答案

新概念英语第四册Unit 1III.1. idle2. justify3. discount4. distinct5. minute6.accused7. object8. contaminate9. sustain 10. worshipIV.1. accusing... of2. end up3. came upon4. at her worst5. pa:6. run a risk of7. participate in8. other than9. object to/objected V1. K2. G3. C4. E5. N6.07.18. L9. A 10. DCollocationVI.1. delay2. pain3. hardship4. suffering5. fever6. defeat7. poverty8. treatment9. noise 10. agonyWord buildingVII.1. justify2. glorify3. exemplifies4. classified5. purified6. intensify7. identify8. terrifiedVIII.1. bravery2. jewelry3. delivery4. machinery5. robbery6. nursery7. scenery8. discoverysentence StructureIX.1. other than for funerals and weddings2. other than to live an independent life3. other than that they appealed to his eye . . `4. but other than that, he'll eat just about everything .5. other than that it's somewhere in the town centerX.1. shouldn't have been to the cinema last night2. would have; told him the answer3. they needn't have gone at all4. must have had too much work to do5. might have been injured seriouslyXIII.1 ．B 2.A 3.C 4.D 5. B 6.A 7.B 8.A 9. C 10.AII．D 12.C 13. D 14.A 15. C 16.D 17.B 18.C I9. A 20.DUnit 2Section AComprehension o f the text1. He lived a poor and miserable life during his childhood.2. Because no one in Britain appeared to appreciate his talent for comedy. His comic figures did notconform to British standards.3. Because his dress and behavior didn't seem that English.4. It was the first movie in which Chaplin spoke.5. He used his physical senses to invent his art as he went along withouta prepared script.6. His transformation of lifeless objects into other kinds of objects, plus the skill with which heexecuted it again and again.7. She brought stability and happiness to him and became a center of calm in his family.8. Comic.VocabularyIII.1. coarse2. betrayed3. incident4. postponed5. execute6. surrounding7. applause8. extraordinary9. clumsy 10. sparked IV.1. for2. against3. up4. about5. up6. to7. down8. down9. in 10. onV.l. I 2.J 3.B 4.D 5.E 6.G 7.F 8.L 9.N 10.ACollocation<br />VI.1. service2. help/hand3. influence4. guarantee5. visit6. span .7. welcome8. spirit9. duties 10. buildingsWord BuildingVII.1. artist2. terrorist3. novelist4. activists5. biologists6. idealist7. capitalists8. touristVIII.1. terrorism2. industrialism3. realism4. idealism5. criticism6. heroism7. racism8. Modernismsentence structureIX1. If I had known that you were coming, I would have met you at the airport.2. If he had tried to leave the country, he would have been stopped at the border.3. If we had found him earlier, we could have saved his life.4. If I had caught that plane, I would have been killed in the air crash.5. If he had been in good health, he could have written many books. X.1. it is a wonder to find2. It is a surprise for us to find3. it is a waste of time to argue with him4. It's a comfort to know5. It is a relief for us to learnXI1. If the characters in this comedy had been more humorous, it would have attracted a larger audience.2. She has never lost faith in her own ability, so it is a possibility for her to become a successful actress.3. I never had formal training, I just learned as I went along.4. As their products find their way into the international market, their brand is gaining in popularity.5. She could make up a story by saying she was knocked unconscious by thieves and that all hermoney was gone, but she doubted whether she could make it sound believable.6. No one was certain whether he postponed the visit on purpose, but this brought more criticism of him.ClozeXIII.1 ．C 2. B 3．C 4.B 5．A 6. C 7. D 8. A 9. D 10. C11 ．D 12. A 13．A 14.C 15．B 16. D 17．A 18．C 19. B 20. A Structured WritingXV.Charlie Chaplin is a great comic for his native land Britain, but even more so for the world. On thestage he often wore tiny moustaches, huge pants and tailcoats that were perhaps more characteristic ofEuropeans and may be not much of the British. Since more than half of the roles Chaplin played werein silent films, people throughout the world had no difficulty understanding his films. With soundmovies, Chaplin created a nonsense language that sounded like no known nationality and was acceptedand appreciated by people all over the world. For most of his lifetime he did not stay in his mothercountry; he traveled throughout the world to appear on stage for people of different nationalitiesUnit 3Section AVocabularyIII.1. raw2. convicted3. compensation4. notify5. provisions6. receipt7. paste8. altered9. thrive 10. certifyExercises on Web course only:11. donation 12. roast 13. rent 14. champion 15. temptationIV1. up2. to3. down4. of5. out6. into7. for8. on9. through 10. ofV.1. M2. E3. G4. A5. H6. C7.18. K9.0 10. DCollocationVI.1. respect2. degree3. money4. living5. praise6. place7. success8. scholarship9. job 10. reputationWord BuildingVII.1. longish2. animal-like3. selfish4. honey-like5. ball-like6. boyish7. yellowish8. bookishVIII.1. politicians2. technician3. comedian4. musicians5. physicians6. electricians7. beautician8. magiciansentence structureIX.1. The wanted man is believed to be living in New York.2. Many people are said to be homeless after the floods.3. Three men are said to have been arrested after the explosion.4. The prisoner is thought to have escaped by climbing over the wall.5. Four people are reported to have been seriously injured in the accident. X.1. He tried sending her flowers, but it didn't have any effect.2. I don't regret telling her what I thought, even if I upset her.3. The window was broken because I forgot to close it when I left.4. We regret to inform you that the materials you ordered are out of stock.5. He welcomed the new student and then went on to explain the college regulations.TranslationXI.1. Seven or eight officials are reported to have taken bribes and the mayor has decided to look into theaffair in person.2. These workers regret yielding to the management's advice and going back to work. Now they areagain faced with the threat of losing their jobs.3. You only need to fill out a form to get your membership, which entitles you to a discount on goods.4. Their car broke down halfway for no reason. As a result they arrived three hours later than they hadplanned.5. The official got involved in a scandal and was forced to resign weeks later.6. The man living on welfare began to build up his own market, one step at a time and his business isthriving.XII1.据报道这个男子曾在私下说：“许多救济对象在欺骗我们，因此，作为补偿，我们有权让他们对我们点头哈腰。

新概念英语第四册课后习题答案

新概念英语第四册课后习题答案Unit 1 CABDD BDAAC AB Unit 2 BCBDC ACAAD BCUnit 3 CABDA CDABA CD Unit 4 ACCAB BCDAA BDUnit 5 CABAB DACBB DD Unit 6 CACCC AAADB AA Unit 7 DCABA BACDA ACUnit 8 BDABD BAABC BC Unit 9 CDBAA CABAC AD Unit 10 CAABD CBBDC AA Unit 11 AABDD DADDB DD Unit 12 CABAC CDACA AB Unit 13 ACDAC BDABC AD Unit 14 DBDCC ACCBD BD Unit 15 CADCD DBACA CA Unit 16 ABCCA DDBAB AC Unit 17 BBADA BBDCD CA Unit 18 BABCD CDCCC BA Unit 19 BBCAD AABDD BC Unit 20 BCADC CCBDB CA Unit 21 BDBBA ADDAB CA Unit 22 CDACB ADBCD AB Unit 23 CADCC DCABC AC Unit 24 AACCB CADDA CD Unit 25 DBADD CACDB CA Unit 26 CBCBA CDDAB AC Unit 27 BCDCC ACCDD DA Unit 28 ADCDA BCADA BD Unit 29 CCADD CCADA BC Unit 30 CABDD BCCAC DC Unit 31 AABAD BADDC BD Unit 32 BDCBA DBDCA BC Unit 33 BDBAD BCCDC BA Unit 34 DCACB DACDB CA Unit 35 CBCAC ABBDC CD Unit 36 ACBCC ACCDB AC Unit 37 CABAC DBCDC BD Unit 38 CAABB ACBDD AB Unit 39 BCADA BDDBD BC Unit 40 DCDAC ADDDA DB Unit 41 ACACD CBBBD BC Unit 42 BCCBD BDADC ACUnit 43 DBABC CDDAC BB Unit 44 AAAAB BBBDC BA Unit 45 CADAC CACDC DC Unit 46 BBDBD ABCDA BD Unit 47 CAADB CACDB BC Unit 48 CCBCC CCDBA AB。

新概念英语第四册课后习题及答案第14课

新概念英语第四册课后习题及答案第14课新概念英语第4册课后习题答案:Unit 14 DBDCC ACCBD BD新概念英语第4册课后习题:Multiple choice questions 多项选择题Choose the correct answers to the following questions.Comprehension 理解1 The reason it's hard to forecast the weather is that ______.a.conditions rapidly deteriorateb.there is always turbulencec.only satellites have a panoramic view of conditionsd.the effect of tiny changes cannot be detected or calculated2 Even with grid points which are sixty miles apart,forecasters _____.a.have to depend on satellites for informationb.have to make assumptions about some of the datac.work on modern weather modelsd.prevent errors from multiplying3 Which of these statements is true?a.The only way to solve the problem is to have sensors spaced at one-foot intervals.b.The only way to solve the problem is to have infinitely powerful computers.c.The only way to solve the problem is to have perfectly accurate readings.d.At present, there is no way of making absolutely accurate predictions.4 Tiny variations in temperature, pressure and humidity _____.a.will be picked up by sensors at one-minute intervalsb.are used to predict the weather one month aheadc.can lead to completely unexpected weather conditionsd.produce expected resultsStructure 句型5 Generally speaking, any prediction ______ rapidly.(1.2)a.is deterioratingb.has deterioratedc.will deteriorated.had deteriorated6 Only satellites _______ see continent-size features.(11.5-6)a.are able tob.couldc.are possibled.are capable7 _____ the earth could be covered with sensors.(11.9-10)a.Providing thatb.On condition thatc.Sayd.Allowing that8 The computer will be incapable ______ whether Princeton will have sun or rain one month away.(11.13)a.predictb.to predictc.of predictingd.predictingVocabulary 词汇9 The world's best weather forecasts are based on _______.(1.1)a.certain knowledgeb.guess workc.scientific factsd.accurate calculation10 The modern weather models work with a _____ of points.(1.7)a.scaleb.balancec.linework11 ‘Humidity’refers to ______.(1.11)a.lightb.water vapourc.pressured.heat12 An infinitely powerful computer takes in all the data and _____ what will happen.(11.11-12)a.predictsb.foretellsc.estimatesd.works out。

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新概念英语第四册课后习题答案Unit 1 CABDD BDAAC ABUnit 2 BCBDC ACAAD BCUnit 3 CABDA CDABA CDUnit 4 ACCAB BCDAA BDUnit 5 CABAB DACBB DDUnit 6 CACCC AAADB AAUnit 7 DCABA BACDA ACUnit 8 BDABD BAABC BCUnit 9 CDBAA CABAC ADUnit 10 CAABD CBBDC AAUnit 11 AABDD DADDB DD Unit 12 CABAC CDACA ABUnit 13 ACDAC BDABC ADUnit 14 DBDCC ACCBD BDUnit 15 CADCD DBACA CAUnit 16 ABCCA DDBAB ACUnit 17 BBADA BBDCD CAUnit 18 BABCD CDCCC BAUnit 19 BBCAD AABDD BCUnit 20 BCADC CCBDB CAUnit 21 BDBBA ADDAB CAUnit 22 CDACB ADBCD ABUnit 23 CADCC DCABC ACUnit 24 AACCB CADDA CDUnit 25 DBADD CACDB CAUnit 26 CBCBA CDDAB ACUnit 27 BCDCC ACCDD DAUnit 28 ADCDA BCADA BDUnit 29 CCADD CCADA BCUnit 30 CABDD BCCAC DCUnit 31 AABAD BADDC BDUnit 32 BDCBA DBDCA BCUnit 33 BDBAD BCCDC BAUnit 34 DCACB DACDBCAUnit 35 CBCAC ABBDC CDUnit 36 ACBCC ACCDB ACUnit 37 CABAC DBCDC BDUnit 38 CAABB ACBDD ABUnit 39 BCADA BDDBD BCUnit 40 DCDAC ADDDA DBUnit 41 ACACD CBBBD BCUnit 42 BCCBD BDADC ACUnit 43 DBABC CDDAC BBUnit 44 AAAAB BBBDC BAUnit 45 CADAC CACDC DCUnit 46 BBDBD ABCDA BDUnit 47 CAADB CACDBBCUnit 48 CCBCC CCDBA AB新概念4 笔记Unit 1 Finding fossil man一、重点单词解释1、recount：v.叙述注意读音，重音在后。

英语中有“名前动后”之说，重音在前是名词，重音在后是动词。

例如：recordrecount：emotionlessdescribe：a little emotionaldepict：同上narrate：temporal & spacial 时间和空间顺序 narrative portray：像画肖像一样地描述，最强烈2、anthropologist：人类学家注意构词：anthrop = 人philosopher ＝ philo ＋ sopher ＝爱＋智慧＝哲学家philanthropist ＝ phil ＋ anthrop ＝爱＋人＝慈善家anthropology 人类学3、ancestor：祖先an －在前面；fore －在前面同义词：forefather，forebear4、flint ：燧石，打火石flinting heart 心太硬，残忍无比、歹毒近义词：cobble鹅卵石Don't act as you were the only pebble on the beach. 不要太自以为是5、rot ：腐烂Leave me rot. =Leave me alone.Rot to death. 自生自灭。

Soon ripe, soon rotten. 早慧早衰。

He is rotton to core. 他坏透顶了。

同义词：decay；decompose：分解；deteriorate：关系恶化（同学们自己查查它的读音）6、trace：痕迹trace the problem. 用作动词，跟踪，找到毛病的根源I follow your trace ＝I follow wherever you go二、课文重点难点分析We can read of things that happened 5,000 years ago in the Near East, where people first learned to write.1、read of 读到相似用法：谈到speak of、 talk of、了解到know of 、听说过hear of2、知识点：Near East：Mediterranean,South Europe,North AfricaMiddle East：West AsiaFar East：Chian,Japan,Korea3、where 从句是非限制性从句表原因：我们能够....,因为那里的人们首先学会了书写。

4、补充练习：翻译－口语早于书面语出现翻译一：Oral（spoken）language is earlier than written language. 翻译二：Oral（spoken）language is earlier than written counterpart.同学们自己查字典学习－counterpart 这个词two things or two people have the same position The only way that they can preserve their history is to recount it as sagas--legends handed down from one generation of story-tellers to another.5、preserve 保留、保存、腌制（preserved vegetables腌菜）6、本句结构是：The only way... is to recount....（主、系、表结构）如果句子中有only ，那么后面跟的表语结构要用 to do sth. 不能用doing sth.7、handed down 定语＝legends where are handed down8、story-teller讲故事的人 fortune-teller、palmreader 算命先生These legends are useful because they can tell us something aboutmigrations of people who lived long ago, but none could write downwhat they did.9、migration：移民注意几个相关词汇：migrant bird：侯鸟immigrant：移民（移入）emigrant：移民（移出）同学们仔细体会这几个词的差异，因为我知道很多同学学英语，打算出国留学、办移民，所以这几个词将来会经常用到。

10、none ＝ no bodyAnthropologists wondered where the remote ancestors of the Polynesianpeoples(民族) now living in the Pacific Islands came from.11、Polynesian peoples：people＋s 复数表示民族。

But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgotten.12、重要句型：if they had any 插入语表示强调-‘即便是有’ His relatives, if he had (any), never went to visit him when he was hospitalized.So archaeologists have neither history nor legends to help them to find out where the first ''modern men'' came from.13、neither：读音,英音[ ai ],美音[ i: ] 还有either 这个词14、find 与 find out 的区别：find out 指千方百计、费尽周折后找到=explore15、modern men ＝ who were like ourselvesFortunately, however, ancient men made tools of stone... 16、知识点：表示转折的连接词－however、but、yet规律：but、yet 不要加任何标点，only at the beginning of sentence howerver : 放在anywhere you want，加逗号therefore 和 so 的用法同上，therefore可以放任何地方；so只在句首17、tool小工具 instrument实验器械 equipment设备18、may have 表推测They may also have used wood and skins ...19、peel果皮 leather皮革 hide兽皮 cowhide牛皮Stone does not decay, and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.20、without (any) traceI run after the thief, but he turned the corner and disappeared without trace.Lesson 2: Spare that spiderNew words and expressions 生词短语flocks and herds 牛群和羊群／flCk/ the birds of the same feather flock together.物以类聚，人以群分you are the same flock.也可指人 herd多指牛群cowherdcowboythrong and crowd swarmowe /[U/ vt.感激欠 I owe you. I owe you a big favor. 欠iss ueobligeindebt appreciate----常用口语词正式：gratef ulthankfulbeast /bi: st/ n 兽形容人野蛮无比，不能用animal 形容creature可以指小孩，女人，不用于男性．fraction / ＇frAkF[n/ n.小部分分数，小数 a fraction of ric e will sufficeon one＇s behalf 代表．．．利益I beat you on your behalf.我打你是为你好 on behalf of someb ody /somethinge.g on behalf of chinese government on behalf of ＝represe ntauthority /C:＇WCriti/ n.权威authorize批准 authoritative权威性的 authoritarian独裁的－tarian带有这种词缀的词都是坏词 dictator独裁者dictatorial 独裁的authorities １．权威（可单数可复数）２．当局（复数）census /sens[s/ n.统计数据the fifth national population ce nsus.censor审查censorious 挑剔的，挑刺的acre /＇eik[/ n.英亩１acre＝４０４７square metersfootball pitch 足球场 football yardfootball court football fieldbe content with 满足于满足作表语，不能出现定语结构He is content with status quo.contented heart :心满意足的人spare /spZ[/ v. 不伤害，宽恕spare meHe doesn’t spare hims elf.I spare no efforts to learn english.( spare no efforts: 不遗余力作什么)Notes on the text 课文注释why, you may wonder－you may wonder why插入语先不管插入语，弄清句子结构you may wonder why spiders should be our friends？插入语位置不固定why以疑问句开头why,you may wonder,the problem of pollution befalls human beings.why,you may wonder,one of my friends is so kindhearted. destroy程度比damage要重得多，片甲不留，消灭光tear into piecesdear enemygreatest enemies:天敌dying enemycrying enemyhuman race:人的种族，一般不加复数，表示一个总称词impossible 和possible 永远不要以人开头It is impossible for somebody to do something.likely可以以人做主语。

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新概念英语第四册课后习题及答案第14课