新概念英语第三册lesson4课后答案,新概念英语第三册：Lesson4重点句型解析

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　　1、Why did Alf wanta white-collar job?

　　These days, people who do manual work often receive far more money than people who work in offices.

　　people whodo manual work = blue-collar workers

　　people who do mental work = white-collar workers= people who work in offices

　　for more money(far 副词用来加强语气= much)

　　2、People who work in offices are frequently referred to as "white-collar workers' for the simple reason that they usually wear a collar and tie to go to work.

　　refer to...as = regard...as 把...看作为

　　-- I always referto him as bookworm(n.书呆子)for the simple reason = for 引导的原因状语从句

　　for the reason that 多用于正式文体，because 多用于口语中。

　　-- He is refer to as a book wormforthe simple reason that he spare no efforts reading.

　　-- He wassend to prison for he could not payhisdebts.

　　3、Such is human nature,that a great many people are often willing to sacrifice higher pay for the privilege of becomingwhite-collarworkers.

　　human nature人

　　such...that... (that 引导同位语从句,进一步补充说明such 的基本内涵)

　　-- His kindness was suchthat we will never forget him.

　　=Such was his kindness that… (such 在句首要倒装)

　　=He was so kind that we will never forgethim.

　　-- Such is human nature that we want to get a lot of things free.

　　介词for表示一种目的

　　be willing to do sth =be ready to do sth心甘情愿做

　　4、This can give rise to curious situations, as itdid in the case of Alfred Bloggs who worked as adustman for the Ellesmere Corporation.

　　give rise to =(lead to v.导致,通向)(cause vt.引起, 惹起)(result in v.导致)

　　-- Such conduct might give rise to misunderstandings. 这种行为会引起误解。

　　--The bad conditions have given rise to a lot of crimes. 不良的环境引起了犯罪。

　　in the case of 就...来说, 关于, 就...而言 (= concerning prep.关于, 涉及, 就...说)

　　--Stealing is no shame in the case of him. 偷窃对他来说不是一件可耻的事。

　　in case of(副词)万一,以防今(incase conj.万一)

　　--You should ensure your house in case of fire. (ensure vt.保证; 担保, 保险)

　　-- Take umbrellain case of rain 带上雨伞以防下雨。

　　who引导定语从句

　　5、When he got married,Alf was too embarrassed to say anything to his wife about his job.

　　too embarrassed to say太尴尬而没有说明

　　be ashamedof 感到羞愧, 惭愧

　　--Alf was ashamed of his job as a dustman.

　　marry 强调动作 (-- He married the girl. 他娶了这个女孩。)

　　get married 强调过程(-- Last year they got married.)

　　be married to sb强调状态(--The old man has been married to his wife for 50 years.)

　　He simply told her that heworked for the Corporation.

　　Simply 副词--用来修饰限定动词told

　 6、Every morning,he left home dressed in a smartblack suit.

　　dressed in a smart black suit -- 形容词短语表示一种状态 打方框代形容词表有问题

　　-- He go to work dressed in a beautifulcoat.

　　-- He left home wearing a smartblack suit.

　　7、He then changed into overalls and spent the next eight hours as a dustman.

　　changedinto 换上/ change back into 换回

　　8、Before returning home at night.He tooka shower and changedback into his
suit.

　　Before returning home = Before he returned home

　　Before 和动名词搭配,相当于Before 引导的时间状语从句。如果运用动名词形式，动名词的逻辑主语必须是主句的主语

　　--Aftergetting home, he had a good rest.

　　-- Before having dinner, he finished all his homework.

　　9、Alf did this for over two years and his fellow dustmen kept his secret.

　　Alf's wife has never discovered that she married a dustman and she never will, for Alf has just found another job. He will soon be working in an office.

　　she never will = she will never discover thesecret

　　在省略句式中, never 要放在助动词之前

　　-- “will yougo to see her?”

　　-- “I will never to to see her" ="No, I never will."

　　10、He will be earning only half as muchas he used to, but he feelsthat hisrise in status is well worth the loss of money.

　　half as much as

　　half / a quarter/ twice / three times + as...as... 表示倍数

　　-- I won't marrya man who istwice as old asme.

　　--We got three times as many people aswe expected.

　　--This room is about three times as large asthat one.是...的几倍：...as +形容词或副词原形+ as... 比...多几倍：...times +形容词或副词比较级+ than…

　　--This road is four times longer than that one. =This road is five times as long as that one.

　　What he obtained is well worththe loss of time. 他的所得是值得花时间的。

　　well 副词用来加强语气, 修饰形容词worth

　　11、From now on, he will weara suit all day and others will call him 'Mr.Bloggs', not 'Alf'.

　　Specialdifficulties难点

　　impossibility n.不可能之事, 不可能

　　grant vt.同意, 准予

　　A.两类词汇：

　　1>tell, give 等动词可以和双宾语搭配(指物的直接宾语，指人的间接宾语)

　　-- He told a storyto me.= He told me a story.

　　2>explain, say等动词只能代一个(直接)宾语, 在间接宾语前要用介词to

　　--He explain the difficult to me. / Hesaid nothing to me.

　　-- She speaks English toher husband and Swedish to her children.

　　-- He admitted his guilt to the police.(guilt n.罪行, 内疚)

　　-- Did you suggest this idea to him?

　　当直接宾语比较长或者是个从句时, 通常放在间接宾语之后(但say除外)

　　-- I explained to him the impossibility of granting his request.

　　= I explained the impossibility of granting his request to him.

　　-- He confessed to me that he had fallen asleep during the meeting.

　　= He confessed that hehad fallen asleep during the meeting to me.

　　confide vt., vi.

　　1> 倾诉(与in 连用)

　　-- Jone felt she could only confide in her mother. 琼觉得她只有向她妈妈倾吐心中的秘密。

　　2> 吐露 (心事、秘密等),与to 连用

　　-- One evening he came and confided to me that he had spent five years
inprison.

　　有一天晚上他到我家来向我吐露他曾坐过五年牢。

　　B.“Worth"后面只能跟名词或动名词

　　-- His suggestion is worth considering.

　　-- His rise in status isworth the loss of money.

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