新概念英語第四冊(cè)課后習(xí)題答案教學(xué)提綱

1、新概念英語第四冊(cè)課后習(xí)題答案精品資料新概念英語第四冊(cè)課后習(xí)題答案Unit 1CABDD BDAAC ABUnit 25 DBADD CACDB CAUnit 2BCBDC ACAAD BCUnit 26 CBCBA CDDAB ACUnit 3CABDA CDABA CDUnit 27 BCDCC ACCDD DAUnit 4 ,ACCAB BCDAA BDUnit 28 ADCDA BCADA BDUnit 5CABAB DACBB DDUnit 29 CCADD CCADA BCUnit 6CACCC AAADB AAUnit 30 CABDD BCCAC DCUnit 7DCABA BA

2、CDA ACUnit 31 AABAD BADDC BDUnit 8BDABD BAABC BCUnit 32 BDCBA DBDCA BCUnit 9CDBAA CABAC ADUnit 33 BDBAD BCCDC BAUnit 10CAABD CBBDC AAUnit 34 DCACB DACDB CAUnit 11AABDD DADDB DDUnit 35 CBCAC ABBDC CDUnit 12CABAC CDACA ABUnit 36 ACBCC ACCDB ACUnit 13ACDAC BDABC ADUnit 37 CABAC DBCDC BDUnit 14DBDCC ACC

3、BD BDUnit 38 CAABB ACBDD ABUnit 15CADCD DBACA CAUnit 39 BCADA BDDBD BCUnit 16ABCCA DDBAB ACUnit 40 DCDAC ADDDA DBUnit 17BBADA BBDCD CAUnit 41 ACACD CBBBD BCUnit 18BABCD CDCCC BAUnit 42 BCCBD BDADC ACUnit 19BBCAD AABDD BCUnit 43 DBABC CDDAC BBUnit 20BCADC CCBDB CAUnit 44 AAAAB BBBDC BAUnit 21BDBBA AD

4、DAB CAUnit 45 CADAC CACDC DCUnit 22CDACB ADBCD ABUnit 46 BBDBD ABCDA BDUnit 23CADCC DCABC ACUnit 47 CAADB CACDB BCUnit 24AACCB CADDA CDUnit 48 CCBCC CCDBA AB新概念 4 筆記 2.shtmlUnit 1 Finding fossil man一、重點(diǎn)單詞解釋1、recount: v.敘述注意讀音，重音在后。英語中有 名前動(dòng)后”之說，重音在前是名詞，重音在后是動(dòng)詞。例如：recordrecount： emotionless describe：

5、a little emotionaldepict：同上narrate： temporal & spacial 時(shí)間和空間順序 narrativeportray:像畫肖像一樣地描述，最強(qiáng)烈2、anthropologist:人類學(xué)家注意構(gòu)詞： anthrop =人philosopher = philo + sopher =愛 + 智慧=哲學(xué)家philanthropist = phil + anthrop =愛 + 人=慈善家anthropology 人類學(xué)3、ancestor 祖先an 一 在前面；fore 一 在前面同義詞：forefather, forebear4、flint :燧石，

6、打火石flinting heart心太硬，殘忍無比、歹毒近義詞：cobble鵝卵石Don't act as you were the only pebble on the beachP 要太 自 以為是5、rot :腐爛Leave me rot. =Leave me alone.Rot to death.自生自滅。Soon ripe, soon rotten.早慧早衰。He is rotton to core.他壞透頂了。同義詞：decay；decompose 分解；deteriorates：關(guān)系惡化（同學(xué)們自己查查它的讀音）6、trace：痕跡trace the problem.用作

7、動(dòng)詞，跟蹤，找到毛病的根源I follow your trace = I follow wherever you go二、課文重點(diǎn)難點(diǎn)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 讀至U相似用法：談到speak 0fl talk of、了解到know of、聽說過hear of2、知識(shí)點(diǎn)：Near East: Mediterranean,South Europe,North AfricaMiddle Eas

8、t: West AsiaFar East: Chian,Japan,Korea3、where從句是非限制性從句表原因：我們能夠.,因?yàn)槟抢锏娜藗兪紫葘W(xué)會(huì)了書寫。4、補(bǔ)充練習(xí)：翻譯-口語早于書面語出現(xiàn)翻譯： Oral (spoken) language is earlier than written language.翻譯二： Oral (spoken) language is earlier than written counterpart.同學(xué)們自己查字典學(xué)習(xí)一counterpart這個(gè)詞two things or two people have the same position The

9、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奄菜)6、本句結(jié)構(gòu)是：The only way. is to recount.(主、系、表結(jié)構(gòu))如果句子中有only ,那么后面跟的表語結(jié)構(gòu)要用to do sth.不能用doing sth.7、handed down定語=legends w

10、here are handed down8、story-teller 講故事的人 fortune-teller、palmreader算命先生These legends are useful because they can tell us something about migrations of people who lived long ago, but none could write down what they did.9、migration ：移民注意幾個(gè)相關(guān)詞匯：migrant bird : 侯鳥immigrant:移民（移入）emigrant:移民（移出）同學(xué)們仔細(xì)體會(huì)這幾個(gè)詞

11、的差異，因?yàn)槲抑篮芏嗤瑢W(xué)學(xué)英語，打算出國留學(xué)、辦移民，所以這幾個(gè)詞將來會(huì)經(jīng)常用到。10、none = no bodyAnthropologists wondered where the remote ancestors of the Polynesian peoples（民族）now living in the Pacific Islands came from.11、Polynesian peoples people+ s 復(fù)數(shù)表示民族。But the first people who were like ourselves lived so long ago that even thei

12、r sagas, if they had any, are forgotten.12、重要句型：if they had any插入語表示強(qiáng)調(diào)-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：

13、讀音，英音ai ,美音i:還有either這個(gè)詞14、find與find out的區(qū)別：find out指千方百計(jì)、費(fèi)盡周折后找到 =explore15、modern men = who were like ourselvesFortunately, however, ancient men made tools of stone.16、知識(shí)點(diǎn)：表示轉(zhuǎn)折的連接詞一however、but、yet規(guī)律：but、yet 不要力口任何標(biāo)點(diǎn), only at the beginning of sentencehowerver :放在 anywhere you want,力口逗號(hào)therefore和so的

14、用法同上，therefore可以放任何地方；so只在句首17、tool小工具instrument實(shí)驗(yàn)器械equipment設(shè)備18、may have表推測(cè)They may also have used wood and skins .19、peel 果皮 leather皮革 hide 獸皮 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、

15、without （any） traceI run after the thief, but he turned the corner and disappeared without trace.Lesson 2: Spare that spiderNew words and expressions 生詞短語flocks and herds牛群和羊群/flCk/ the birds of the same feather flock together.物以類聚，人以群分you are the same flock.也可指人herd 多指牛群 cowherdcowboythrong and cro

16、wd swarmowe /U/ vt.感激欠 I owe you. I owe you a big favor. 欠 issueobligeindebt appreciate一 常用 口語詞 正式：gratefulthankfulbeast /bi: st/ n獸形容人野蠻無比，不能用 animal形容creature可以指小孩，女人，不用于男性.fraction / / frAkFn/ n.小部分 分?jǐn)?shù)，小數(shù) a fraction of rice will sufficeon one7 s behalf 代表.禾U益I beat you on your behalf.我打你是為你好 on b

17、ehalf of somebody /somethinge.g on behalf of chinese government on behalf of = representauthority /C: z WCriti/ n.權(quán)威 authorize 批準(zhǔn) authoritative 權(quán)威性的 authoritarian 獨(dú)裁的一tarian帶有這種詞綴的詞都是壞詞dictator獨(dú)裁者dictatorial獨(dú)裁的authorities 1 .權(quán)威（可單數(shù)可復(fù)數(shù)）2 .當(dāng)局（復(fù)數(shù)）census /senss/ n統(tǒng)計(jì)數(shù)據(jù) the fifth national population censu

18、s.censor 審查censorious挑剔的，挑刺的acre / eik/ n.英畝 1 acre= 4 0 4 7 square meters僅供學(xué)習(xí)與交流，如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除 謝謝5精品資料football pitch 足球場(chǎng) football yardfootball court football fieldbe content with滿足于滿足作表語，不能出現(xiàn)定語結(jié)構(gòu)He is content with status quo.contented heart :心滿意足的人spare /spZ/ v.不傷害，寬恕 spare meHe doesn ' t spare h

19、imself.I spare no efforts to learn english.（ spare no efforts: 不遺余力作什么 ）Notes on the text 課文注釋why, you may wonder you may wonder why 插入語 先不管插入語， 弄清句子結(jié)構(gòu)you may wonder why spiders should be our friends ? 插入語位置不固定why以疑問句開頭why,you may wonder,the problem of pollution befalls human beings.why,you may wond

20、er,one of my friends is so kindhearted.destroy程度比damage要重得多，片甲不留，消滅光tear into piecesdear enemygreatest enemies天敵 dying enemycrying enemyhuman race:人的種族，一般不加復(fù)數(shù)，表示一個(gè)總稱詞impossible和possible永遠(yuǎn)不要以人開頭It is impossible for somebody to do something.likely可以以人做主語。i am likely to go. probable也不以人做主語they would表示假

21、設(shè)devour 狼吞虎咽 devour the foodmake a cake of myself make a god of myselfdevour the bookit虛擬語氣前面是主句，下面是條件句僅供學(xué)習(xí)與交流，如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除謝謝7精品資料前面一般的加動(dòng)詞devour,后面用一般過去時(shí)If it were not for:如果這不是因?yàn)镮 would not survive if it were not for his timely help.but for 一定是虛擬語氣 =if it were not forowe 感激，欠 i owe you.弓I出主題 all of

22、them put together:把他們堆到一起destroyed后置定語，重心轉(zhuǎn)到spider謂語動(dòng)詞是killLesson 3 Matterhorn manNew words and expressions 生詞短語1、 alpinist(1.1)/'$lpinist/n .登山運(yùn)動(dòng)員詞根：alpclimber mountaineer阿爾卑斯山的Alps(1.16)/$lps/ n .阿爾卑斯山脈 Alpine(1.9)/$lpain/adj2、attain(1.4)/+'tein/ v .到達(dá)to get toto arrive at/into attain one &

23、#39; s goal=realizeattain youth永葆青春to attain the top/peak/summit 達(dá)到頂點(diǎn)attainment (n) attainments 成就 accomplishment3、 perilous(1.5)/'peril+s/adj .危險(xiǎn)的 peril(隨時(shí)可能出現(xiàn)的)危險(xiǎn)avalanche 雪崩4、shudder (1.5)/'M)d+/ v .不寒而栗shudder:quick and sudden僅供學(xué)習(xí)與交流，如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除 謝謝8精品資料tremble:long and very obvious5、go o

24、ut of one ' s way專門 by the way 順路 too much for me 受不起6、 court (multiple meanings 多義詞)朝廷朝臣courtiercourteous彬彬有禮的法庭娛樂場(chǎng) 足球場(chǎng)soccer/football court高爾夫球場(chǎng) golf court追求招致驕兵必?cái)?pride courts failuresol-獨(dú)solo獨(dú)唱獨(dú)奏7、solitary(1.6)/'s&lrt+ri/adj .唯一的solitude 孤獨(dú)I live in solitude.=I live a lonely life.8、p

25、ioneer(1.2)/?pai+'n+/ v .開辟,倡導(dǎo)；n.先鋒，開辟者9、impoverish(11.9-10)/$m'p&v+rM/v .使貧困poor (口 語詞)complete羅素名言： A great many man will cheerfully face inpoverishment if they can secureruin for their rival,hence present level of taxation.許多人會(huì)高興的面對(duì)貧困，如果他們能使對(duì)手落魄，因此出現(xiàn)了現(xiàn)在的稅收水平。10、coarse(1.12)/k&:s/a

26、dj .粗劣的coarse throat 嗓子啞sore throatcoarse fare嗓子發(fā)炎粗糧refined fair 細(xì)糧coarse and refinedin a coarse manner 粗暴無禮用法：以人作主語，夸耀；以物作主語，擁有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 .教區(qū)居民13、shepherd

27、(1.14)/'Mep+d/n .牧羊人14、linen(1.15)/'linin/n .亞麻布床單parish教區(qū)羊 herd獸群sheep shepNotes on the text 課文注釋1、Route路線Road道路2、good sports :stimulus 刺激 thrilling 震撼、興奮3、 regardregard sb with sth(感情詞 love hatredhorrorrespect)Dad, I regard you with horror.爸爸，我很害怕你。僅供學(xué)習(xí)與交流，如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除 謝謝11精品資料4、pineering d

28、ays, ancient （先人時(shí)期）5、not at all根本不case這回事6、be doing表達(dá)當(dāng)時(shí)的行動(dòng)（狀態(tài)）7、top:頂點(diǎn) summit山頂 peak山頂The scenery is at the peak of the mountain.無限風(fēng)光在險(xiǎn)峰。I am at the top of the world.我在世界之巔。Summit meeting 峰會(huì)8、attain 到達(dá) conquer 征服9、be of the most perilous naturenature 特點(diǎn)、特性the most perilous difficulties and dangers學(xué)會(huì) be of the + adj+noun 結(jié)構(gòu) He is the kindest man. =He is the man of the kind