新概念英语第3册课文解析

1、新概念英语第 3 册课文解析新概念第三册 语法精粹新概念第三册语法精粹第一章 英语从句subordination英语从句主要有定语从句，状语从句和名词性从句（主语从句，宾语从句，表语从句，同位 语从句）一定语从句1 定语从句：由关系代词 who, whom, whose, that, which; 关系副词 when, where, why 引 导。（下面十个句子请读 5 遍并脱口译出！）1. the death notices tell us about people who have died during the week.2. the man (whom) you spoke to j

2、ust now is my friend.3. the building whose lights are on is beautiful.4. please find a place which we can have a private talk in.5. the knee is the joint where the thighbone meets the large bone of the lower leg. 6. he still remembers the day when he went to school.7. it is no need telling us the re

3、ason why you didnt finish it in time.8. he has three sons, two of whom died in the war.9. mr. smith, whose wife is a clerk, teaches us english.10. in the sunday paper there are comics, which children enjoy.2 只能用 that 和 who 引导的定语从句a all, nothing, anything, a few, one 做先行词指物时b 先行词前有形容词最高级修饰时，后面常跟 that

4、 而不是 which.c 先行词前有 the only, the first, the last, the next, the very 等词修饰时，引导词只能用 that。d 当先行词是 anyone, anybody, everyone, everybody, someone, somebody 时，后面 要用 who 或 whom ； all that glitters is not gold. 闪光的并非都是金子。3 as 引导定语从句as 引导的定语从句有两种形式：a引导限制性语从句。在此类定语从句中，as 常与主语中作为其先行词的 such, the same 或 as 联用构成，

5、“such. as”，“the same. as”和“as .as”句型，可代替先行词。例如：we hope to get such a tool as he is using. 我们希望得到他正在用的那种工具。 bas 引导非限制性定语从句时，作用与 which 相同，as 作为关系代词代替整个主句。（这是语法考试的一个考点）。注意区别：2新概念第三册 语法精粹as 引导的从句用于句首、句中或句后，而 which 引导的定语从句不能放在句首。例如：as is reported, a foreign delegation will visit the city.据报道，一个外国代表团将访问这个

6、城市。二状语从句超级作文联接词及词组，全部拿下！1 原因：because, since, now that（既然） as, for, this reason.2 结果：so that, so, therefore, consequently, so as to, as a result .3 时间：after, before, when, while, as, until, as soon as, since, by the time, once, lately, presently, shortly after, currently, at present, nowadays .4 条件：i

7、f, only if., once, unless, in the event (that), in case (that), provided that, on the condition that, etc.5 让步：though, although, even though(if), no matter what / how / when whatever / however / whenever .6 目的：in order that, in order to, to,7 比较：than, as . as, by comparison（相比较），by contrast（相对照）.三名词

8、性从句王牌要点：通常由 that 或疑问词导出。1. how some mammals came to live in the sea is not know.（主语从句）2. the attorney told his client that they had little chance of winning the case. （宾语从 句）3. the problem is what well do next.（表语从句）4. we have no idea that he has come back.（同位语从句）同位语（ appositive）:同位语是英语语法的重点内容，也是各类考

9、试中的一个考点，同时，在写作中正确运用同位 语可以使你的句型更加简洁得体。新概念英语 第三册第一课有这样一个句子： when reports came into london zoo that a wild puma had been spotted forty-five miles south of london, they were not taken seriously.（当伦敦动物园接到报告说，在伦敦以南 45 英里处发现一只美洲狮时，这些报告并没有受到 重视。）在这里， a wild puma had been spotted forty-five miles south of lo

10、ndon 就是同位语从 句，它本来应该放在 “reports”后面，这里却被放在了谓语成分 came into london zoo 的后面， 目的是让句型显得更为稳重。i简单记忆：同位语从句，就是对某些名词做进一步的解释的句子。i was greatly shocked when i heard the news that his father died yesterday.（that 引导的句子解释了 news 的内容，注意： that 不做任何成分）we have to face the fact that the weather is unexpectedly bad.（that 引导

11、的句子解释了 fact 的内容）3新概念第三册 语法精粹ii联想记忆：能接同位词从句的名词有： belief（信仰），fact，idea ，doubt，rumor（谣言），evidence （证据），conclusion（结论），suggestion（建议），problem，order，answer，discovery（发 现）explanation（解释），principle（原则），possibility（可能性），truth，promise（承诺）， report （报告），statement（声明）， knowledge （知识），opinion（观点）， likelihood（可能

12、性）大声朗读三遍，背下即可。iii王牌要点： 同位语一般由 that 引导，但也可以用关系代词 which, who, what 和关系副词 when, where, why, how 或 whether 引导。there arouse the question whether we could win the game.i have no idea howto explain it. 一些介词词组后面也能引导同位语从句。（非常经典之功能句式，可用于四六级和托福作文， 不妨一试！）：on the assumption（在前提下），on the ground（由于原因），on the condi

13、tion that（在 条件下），with the exception （有例外）owing to the fact（由于事实）；on the understanding（基于 理解）；the young lady promised to marry the old man on the condition that he bought her a villa.那位年轻的女士答应嫁给那位老头，条件是他给她买一幢别墅。iv分隔式同位语从句为了使句型平衡不至于头重脚轻，有时同位语从句可以放到句子的末尾，（读两遍此定义，然 后看倒句：）an idea came to him that he migh

14、t write to her to ask more information about the matter.i got information from my friend that there will be a marvelous american movie titanic.v. 同位语从句与定语从句之区别简单记忆：定语从句的引导词 that 或 which 在句子中用作主语或宾语，而同位语从句的引 导词 that 只起连接主句和从句之作用，不用作任何成分。示例：ive got an answer that a is right. (同位语从句， that 不做成分)ive got

15、an answer that surprised me a lot.（定语从句， that 做定语从句的主语） vi王牌重点：可以充当同位语的词组或短语。1）名词短语。（使句型更为简洁 ）bill clinton, the president of america, came to china to pay an official visit in 1998.4新概念第三册 语法精粹lu xun, one of the greatest essayists in china, played an overwhelmingly important role in chinese literatu

16、re history.2）动名词词组亦可用作同位语：别忘了加逗号。（使句型更为流畅）im crazy about the game, playing baseball.going to concert, that sounds a great idea.3）不定式短语。（陌生只是掌握的开始）the problem what to do next remains unsolved.her claim to have finished his work is nothing but a white lie.4）形容词词组。（有逗号隔开）all the workers, young or old,

17、should be treated equally.young man, short or tall, should have the right to take the opportunity.vii. 同位语的引导词。（重要！这是中高级写作中不可缺少的引导成分）引导词用来表示同位语与它所说明的同位成分之间的关系：1 namely, that it is, that is to say（也就是说）, in other words（换句话说）, or, for short 表示等同关系。2 such as, say, so to speak（譬如说）, including（包括）, for i

18、nstance（或 for example (e.g. / eg），表示举例和列举关系。3 especially, mostly, chiefly, or better, in particular, particularly 表示突出重点，（在高 难度阅读中表示后面的部分为更重要或更突出的部分，是出题的关键点。）测试精编i. 选择正确选项：1. _ all behavior is learned behavior is a basic assumption of social scientists.a. nearly b. that nearlyc. it is nearly d. when

19、 nearly2. the people at the party were worried about janet because no one was aware _ she had gone.a. where that b. of wherec. of the place where d. the place3. susan hasnt written us for a long time. what do you suppose_ to her?a. that happened b. happenedc. to happen d. having happened4. may i hav

20、e the loan? _ you offer good security.a. but b. unless c. provided d. but for5. gorillas are quiet animals, _ they are able to make about twenty different sounds.a. how b. in spite of c. because of d. even though 6. the little white house in warm springs was the georgia home of presidentfranklin-d.

21、roosevelt _ there on april 12, 1945.a. who died b. died c. while died d. he died7. essentially, a theory is an abstract, symbolic representation of _ reality. a. what it is conceived b. that is conceived5新概念第三册 语法精粹c. what is conceived to be d. that is being conceived of8. seeds usually germinate _

22、the temperature is favorable.a. if b. whereas c. as a result d. in consequences 9. francis preston blair. jr, _ born in kentucky, lived and practiced inmissouri.a. was b. he was c. although d. who he was10. _, work songs often exhibit the song culture of a people in a fundamental form.a. they occur

23、where they are b. occurring wherec. where they occur d. where do they occur第二章 虚拟语气the subjunctive mood虚拟语气用来表达不可能或难以实现的愿望，与事实相反的假设，通常分为基本的三种形式。 1. 与现在事实相反的虚拟：if + did / were + ., . wouldshouldcould + do （动词原形）mightif i were you, i would go abroad at once. (i am not you.)if he knew it now, he could

24、help me. (he doesnt know it now.)2. 与过去事实相反的虚拟：if + had done + ., . would (might) have done .if i had known your telephone number yesterday, i would have phoned you.(i didnt know your telephone number.)if you had come here a littleearlier just now, you might have met her.(you didnt come here earlier

25、.)3. 与将来事实相反的虚拟：(1) if + should + v., . would + v.（可能性很小）（译作“万一”）if it should rain tomorrow, you could stay at home.if i should fail, what should ido?(2) if + did / were to + v ., would + v.（完全不可能）if the sun were to rise in the west, i would lend you the money.if you finished it in 3 minutes, i woul

26、d give you my car.4. 金牌特殊重点：！简单联想记忆： 下列动词后的 “宾语从句 ”中需要用虚拟形式，即 should + 动词原形，shoud 在美国英语中要 省略（toefl 语法考点）。此类常见的动词有：order, ask, decide, demand, require, recommend,6新概念第三册 语法精粹suggest（建议）insist（坚决要求）， advise, etc.例句：he suggested that we (should) help them with english.the teacher ordered that the homew

27、ork (should) be finished within half anhour. 下列名词后的同位语从句中要用 “should + 动词原形 ”（should 可省去）的虚拟。 suggestion, order, request, demand, importance, proposal.h e made a suggestion that we (should) have a fancy dress party.h think it is a thing of importance that it (should) be done soon. it is / was importa

28、nt / necessary / natural / essential / advisable / strange / surprising, ect. + that +主语+ should + v.it is strange that you should say such a thing.it was important that you should tell me all the information. wish 后的宾语从句中， as if 后的状语从句中，须用下列的虚拟形式：主 + wish+ (that) + 主 + did / were（指现在）haddone（指过去）wo

29、uld+ v.（指将来）iwishthat i met my uncle now.iwishi had met my uncle yesterday.iwishi could meet my uncle tomorrow. it is (high) time that . + did / were .it is time that you went to bed. would rather that . + did / were .i would rather that you were not here now. would sooner that . + did / were .i wou

30、ld sooner that you got up earlier.i would sooner that you were not my brother.测试精编i. 选择正确选项：1. i _ he had taught me the word, but he didnt.a. believe b. hope c. wish d. think2. the man in charge recommends that this matter _ at the meeting. a. would be discussed b. will be discussed c. be discussed

31、d. may be discussed3. it is raining now, otherwise we _ go out play.a. could b. can c. may d. will4. _ he come late, give him the message.a. had b. should c. would d. did5. hadnt my car broke down, i _ the train.a. would have caught b. might catch c. could catch d. would7新概念第三册 语法精粹catch6. i would h

32、ave helped him if i had time, but i _.a. havent b. had c. didnt d. wouldnt7. the dam was built in time to protect the inhabitants from the flood; _.a. otherwise the damage would be beyond measure.b. the damage, otherwise, should be very great.c. the damage could have been very serious otherwise.d. t

33、he damage caused, therefore, many of them homeless.8. it is natural that an employee _ his work on time.a. finishes b. finish c. can finish d. finishs9. i would go abroad but that i _ poor.a. am b. was c. shall be d. were10. dont act as if you _ the only pebble on the beach.a. are b. were c. have be

34、en d. would be第三章 代替与省略substitutionand omission英语中，为了避免不必要的重复，经常用 so, not, to, do, does 代替前面出现的动词或相关 内容。如：he translated the article better than i did. (did 代替 wrote it) doyou think she isclever? i think so. (so 代替 she is clever)(1) 从上两例中看出，do / does / did 代替动词。(2) so 与 not 代替某个词、短语、句子等，通常用于 hope, th

35、ink, believe, expect, suppose, be afraid, fear, imagine, etc 后作宾语。e.g. is it correct? im afraid not. (not correct)(3) to 用作不定式，常跟随下列动词： want, mean, hope, expect, refuse, seem, intend, be, afraid, etc.e.g. i asked him to go to the party, but he refused to. (go to the party)(4) do so, do that, do it 用

36、来代替动态动词，而不能代静态动词。eg. he gave up studying english. why did he do so? (= give up studying english) the dish tastes nice. yes, so it does. (tastes nice)(此句不能用it does it或 it does so, 因 taste 属静态动词。）(5) 为使语言精炼，避免不必要的重复，对话中常用省略形式。 e.g. he is thinking of buying a car? is he?（这里，“thinking of buying a car”被省

37、略了。） will he come back in time? perhaps.（省略了 he will come back in time. )8新概念第三册 语法精粹测试精编i选择正确答案：1. shall i wake you up tomorrow? yes, _ .a. please do b. you shallc. you will d. you may2. i think records are often _ an actual performance.a. as good as or better than b. as good or better thanc. like

38、good or better than d. as good as any other3. if he doesnt come to work, he may be fired. surely he isnt so foolish _ not to realize that.a. so b. and c. but d. as4. dont you think alans health has beenruined by smoking? yes, he told me _ himself.a. the fact b. this thing c. it d. so5. will you go h

39、ome tomorrowevening? no, im going to a lecture, or at least, im planning _ .a. on b. to c. so d. it6. i slipped on the stairs, i think my arm is broken. oh! i _ .a. do not hope so b. do not hope c. hope not so d. hope not7. california relies mainly on income from fruit crops, and _ .a. florida also

40、b. florida tooc. florida is as well d. so does florida8. have you been here long? _ .a. no, not very b. not muchc. yes, only little d. no, only yesterday9. you look happy today, mary. i like my new dress and mother _, too. a. does b. likes c. is d. do10. so you are lost, little boy. why didnt you ha

41、ng on to your mothers skirt? _, but i couldnt reach it.a. i hanged to b. i did toc. i didnt hang to d. i tried to第四章 倒 装inversion根据语法要求，把谓语动词置于主语前，称为完全倒装，把助动词或情态动词置于主语前， 称为部分倒装。1副词如：in, out, down, there, here, off, over, away, etc. 句子倒装。（完全倒装，但主 语不能是代词）down jumped the murderer from the tenth floor.i

42、n came miss green.9新概念第三册 语法精粹（特别注意：当主语是人称代词时不倒装。）away she went!（她走了！）here you are!（你在这儿！）2only + 副词（介词短语）位于句首，句子要倒装。only then did he realize that he was mistaken.only by working hard can we succeed in doing anything.3well, so, often, such, few, little 放于句首，句子形成倒装。so fine was the weather that we all

43、 went out lying in the sun.well did i know him and well did he know me.4否定词或具有否定意义的词及词组用在句首时，句子须倒装。此类词有： neither，nor， hardly，scarcely， rarely，seldom，not，never，not only，barely，at no time，nowhere 等。e.g. jack could not swim. neither could tom.never have i seen such a good movie.5as 引导让步状语从句，须倒装。（准确地说，是

44、将需要强调的词提到as 的前面。）rich as he is, he spends a cent on charity.try as he does, he never seems able to do the work beautifully.6在表示祝愿的句子中。may you make greater progress! （愿你取得更大进步！）7在虚拟条件句中，连词 if 省略时，句型要倒装，即将 were, had, should 等词提到句首。 were i you, i would go abroad to take advanced study.我要是你，就出国进修了。shoul

45、d he come tomorrow, he would help us to settle the problem.他要是明天来的话，他会帮我们解决这个问题的。8百分特例重点：much as we may pride ourselves on our good taste, we are no longer free to choose the things we want.（nce book iii lesson 26）尽管我们为自己的绝好鉴赏力感到自豪，但我们已经无法自由地选择我们所需要的东西 了。测试精编i选择正确选项：1. not until the mid-nineteenth-c

46、entury discovery of vast deposits of borates in the majave desert _ relatively common.a. borax becameb. did borax becomec. and borax becomed. boraxs becoming2. _ received law degrees as today.a. never so many women haveb. never have so many womenc. the women arent everd. women who have never3. _ the

47、 bobs belongings that he carried them in a bundle slung over his10新概念第三册 语法精粹shoulders.a. were so few b. few were soc. so few were d. they were so few4. only after a baby seal is pushed into the sea by its mother _ to swim.a. how will it learn b. will it learn howc. it will learn how d. and it learn

48、s how5. not only _ a promise, but he also kept it.a. did he made b. he madec. did he make d. he makes6. nowhere in the world _ .a. travelers can buy so much beauty for so little as in hawaii.b. no one can buy so much beauty for so little money as hawaii.c. so much beauty can be bought for so little

49、money in hawaii.d. can travelers buy so much beauty for so little money as in hawaii.7. no sooner _ gone home than it began to rain heavily.a. had i b. have i c. i had d. i have8. not for a moment _ the truth of your story.a. he has doubted b. he doubtsc. did he doubt d. he did doubt9. _ succeed in

50、doing anything. a. only by working hard we can b. by only working hard we can c. only by working hard can we d. only we can work hard10. never before in similar circumstances _ .a. a british prime minister had refused to step down.b. did a british prime minister have refused to step down.c. a britis

51、h prime minister did have refused to step down.d. had a british prime minister refused to step down.11. people might avoid many accidents _ these methods been adopted before.a. that b. were c. have d. had12. _arose the problem that the boy will never overcome the great difficulties. a. it b. this c.

52、 here d. those第五章 形容词adjectives定义：形容词是用来修饰名词的词，描述名词的性质、外观、特点等。功能：形容词可以做定语、表语或补助语。分类：主要分为两类：描绘性形容词和限定性形容词。 描绘性形容词主要用来描绘大、小、新旧、颜色、质量等。 限定性形容词主要用来限定所修饰词的数量、距离及范围所属等。1当形容词修饰单数可数名词时，必须与冠词连用：a lovely girl, the naughty boy2 形容词可与系动词连用，做表语，说明主语的性状。常用系动词有： be，become，seem ， appear，feel，look，taste，smell，sound，

53、remain，go，turn，keep，stay, etc.the dish tastes delicious.11新概念第三册 语法精粹the music sounds sweet.the milk went bad.小心陷阱feel，smell，taste，look，keep 有时可以用作实义动词，并可以用副词修饰。h e looked me up and down carefully.h tasted the soup slowly to see whether it was salty.3形容词用作后置定语。（简单理解：一般的形容词修饰名词时放在名词前面，但有些形容词修 饰名词时放在名

54、词的后面）a river navigable（一条可通航的河）sight visible 可见的景象person responsible（负责人）注意： responsible person（有责任心的人）the best way possible（尽可能好的办法）the number necessary（必要的数量）the people present （在场的人）4只能作表语的形容词1某些表示健康状况的形容词。well（身体好的），ill（病的），faint（虚弱的），poorly（身体不好的）示例：his mother has been ill for a long time.特别注意： sick 是个特例。它既可做表语，又可做定语。he is sick for a couple of days.（他病两三天了）he is a sick person.（他是个病人。）2某些以 a-开头的形容词。如：afraid（害怕的），alone（独自的），alive（活着的），asleep（睡着的），awake（醒 着 的），aware（意识到的）the old man is al