常用句型50句-雅思寫作

1、精選優(yōu)質(zhì)文檔-傾情為你奉上精選優(yōu)質(zhì)文檔-傾情為你奉上專心-專注-專業(yè)專心-專注-專業(yè)精選優(yōu)質(zhì)文檔-傾情為你奉上專心-專注-專業(yè)Sentence Structure常用的“主語+系動(dòng)詞+表語”的句型.Be (beneficial, important, essential, required, crucial, vital, critical, challenging, difficult, harmful, detrimental, exposed, subject, vulnerable) to something練習(xí)：過度工作對工作者的健康有害。 Overworking is detrim

2、ental to workers health.Be of benefit (value, importance, interest, concern) to something練習(xí)：在有關(guān)小孩成長的重要事情上，父母應(yīng)該和小孩商量。 Parents should consult children on matters of importance to childrens development.Be likely (unlikely, able, unable, willing, unwilling ,reluctant, pleased, inclined, prone) to do som

3、ething練習(xí)：環(huán)境主義者傾向于反對高密度種植。 Environmentalists are inclined to disagree with intensive farming.The main purpose (objective, function, duty, key, priority) of somebody/something is to do something練習(xí)：學(xué)校的主要功能是傳播知識。 The main function of schools is to impart knowledge.Be aware (mindful, wary, conscious) of

4、something練習(xí)：很多父母現(xiàn)在意識到兒童早期教育的重要性。 Many parents are now aware of the importance of early childhood education.6. Be familiar (satisfied, obsessed, preoccupied, concerned) with something練習(xí)：很多父母現(xiàn)在滿腦子都是他們的職業(yè)。 Many parents are completely preoccupied with their careers.Be under threat (under pressure, under

5、 scrutiny, at sick of)練習(xí)：因?yàn)槿狈Y金，很多的學(xué)科項(xiàng)目有倒閉的風(fēng)險(xiǎn)。 Many scientific projects are under threat of closure due to lack of funding.It is important (necessary, easy, difficult, reasonable, imperative, pointless) to do something 練習(xí)：否認(rèn)父母在小孩早期教育的重要性是沒有理由的。 It is pointless to deny the importance of parents in ch

6、ildrens early education.常用的“主語+不及物動(dòng)詞”的句型.disappeared/vanished/emerged/surfaced/occurred/happened練習(xí)：當(dāng)國家付出努力提高經(jīng)濟(jì)的時(shí)候，問題出現(xiàn)了。 Problems have surfaced when countries make an effort to develop their economies.10. Something increased (climbed/grew/rose/dropped/declined/slid/slipped/plummeted)練習(xí)：電子商務(wù)在GDP的比重越來

7、越重要。 E-commerce has increased in importance as share of GDP.Something contribute to (lead to, result in, result from, give rise to, consist of, make up) something練習(xí)：工業(yè)化導(dǎo)致資源的耗盡。 Industrialisation has contributed to the depletion of resources.Somebody focus on (rely on, depend on, belong to) something

8、/somebody練習(xí)：有些人的娛樂只有網(wǎng)絡(luò)。 Some people rely exclusively on the Internet for entertainment.常用的“主語+及物動(dòng)詞+賓語”的句型Have a positive (negative, adverse, chronic, cumulative, profound) impact/effect on something練習(xí)：全球化對一個(gè)國家的文化認(rèn)同感有著深遠(yuǎn)的影響。 Globalisation has a profound impact on a countrys cultural identity.Choose (

9、decide, intend, refuse, endeavour, struggle, arrange) to do something練習(xí)：很多打工族選擇參加網(wǎng)絡(luò)課程來提升他們的知識。 Many working people have chosen to update their knowledge by attending online courses.常用的“主語+及物動(dòng)詞+賓語+賓語補(bǔ)語”的句型Encourage (prompt, motivate, require, allow, enable, invite, permit, urge, persuade, empower, ex

10、pect, anticipate, force) somebody to do something練習(xí)：老師要求小孩去遵守規(guī)則。 Teachers require children to obey some rules.Prevent (discourage, deter) somebody from doing something練習(xí)：教育會(huì)防止罪犯再次犯罪。 Education can prevent offenders from committing crimes again.Consider (regard, perceive, treat, deem, recognise) some

11、body/something as somebody/something練習(xí)：一些國家，尤其是發(fā)展中國家，將旅游行業(yè)看做是更重要的行業(yè)。 Some countries, developing countries in particular, regard the travel industry as an important industry.常用的“被動(dòng)語態(tài)”的句型Somebody is encouraged (motivated, required, permitted, invited, urged, persuaded, empowered, compelled, expected,

12、tempted, entrusted) to do something練習(xí)：小孩被鼓勵(lì)著去發(fā)展他們的愛好。 Children are encouraged to pursue their hobbies.常用的主語從句It is clear (true, obvious, apparent, unquestionable) that.練習(xí)：很明顯的是，父母的行為對孩子的世界觀有直接的影響。 It is clear that parents behaviour has a direct impact on childrens world view.It should be noted (reco

13、gnised) that.練習(xí)：需要注意到的是，有些動(dòng)物實(shí)驗(yàn)不是為了開發(fā)藥物。 It should be noted that some animal-based tests are not for the development of medicine.It is worth mentioning (noting, emphasising) that.練習(xí)：值得一提的是人們的平均工作生涯比幾十年前要長。 It is worth mentioning that the average working life is now longer than decades ago.It is widel

14、y believed that.練習(xí)：眾所周知的是，教育幫助小孩為以后的成年期準(zhǔn)備。 It is widely believed that education prepares children for adulthood.It can be argued that.練習(xí)：有人可能會(huì)說，在家里做飯比吃快餐要貴。 It can be argued that cooing meals at home is more expensive than eating fast food.It is not surprising that.練習(xí)：無可置疑的是，勞逸結(jié)合對很多人現(xiàn)在都是挑戰(zhàn)。 It is no

15、t surprising that work-life balance is now a challenge to many people.It is not unusual that.練習(xí)：不足為奇的是，女人有時(shí)候需要辭職，為了照顧小孩。 It is not unusual that women have to quit jobs for childrearing responsibility.常用的主語從句.reveals/indicates/suggests/shows that.練習(xí)：白手起家的一些富豪的成功展示了正式教育未必像預(yù)想的那么重要。 The success of some

16、self-made billionaires indicates that formal education may not be as important as expected.believe/argue/hold/suggest/claim/realise/contend/agree that.練習(xí)：人們傾向于相信，年輕人缺乏工作經(jīng)驗(yàn)是個(gè)明顯的缺點(diǎn)。 People tend to believe that young peoples lack of work experience is a clear disadvantage.It is important to realise/rec

17、ognise/acknowledge/note/remember/bear in mind that.練習(xí)：需要意識到有些資源是不可更新的。 It is important to realise that some resources are non-renewable.It is commonplace to argue that.練習(xí)：音樂對大部分人的職業(yè)成功不是重要的，這是個(gè)常見的說法。 It is commonplace to argue that music is not essential to the career success of most people.It is rea

18、sonable to believe that.練習(xí)：文化普及可以減少貧窮，這一看法是合理的。 It is reasonable to believe that literacy can help eliminate poverty.aware (convinced) that.練習(xí)：人們現(xiàn)在意識到他們在全球化社會(huì)需要克服語言障礙。 People are now aware that they should overcome language barriers in a globalised world.常用的表語從句One main argument is that.練習(xí)：一個(gè)主要的觀點(diǎn)是網(wǎng)

19、絡(luò)教育適合成人學(xué)生的需要。 One main argument is that online education suits the needs of adult students.The main reason is that.練習(xí)：網(wǎng)絡(luò)購物如此普遍的主要原因是它符合人們生活繁忙的特點(diǎn)。 The main reason for online shoppings popularity is that it matches peoples busy schedule.The advantage (benefit, consequence, counterargument, difference,

20、 disadvantage, downside, explanation, fact, implication, possibility, problem) is that.練習(xí)：可以解釋小孩反社會(huì)行為的是：小孩用極端的方式表達(dá)他們的不滿。 The main explanation for childrens anti-social behaviour is that children tend to express their dissatisfaction radically.The question remains whether.練習(xí)：這個(gè)問題仍然存在：是否天性比后天的因素更能夠預(yù)測人

21、的行為。 The question remains whether nature predicts ones behavior more reliably than nurture.It seems/proves that.練習(xí)：女性已經(jīng)被證明在很多職業(yè)和男人表現(xiàn)的一樣的好。 It proves that women work as well as men do in many occupations.One important point to note is that.練習(xí)：一個(gè)主要的觀點(diǎn)是著名的運(yùn)動(dòng)員有時(shí)候?qū)δ贻p人是一個(gè)模范。 One important point to note is

22、 that famous athletes are sometimes an inspiration to younger generation.Another fact to bear in mind is that.練習(xí)：另外一個(gè)大家要記得的事實(shí)是，小孩并不意識到教育的實(shí)踐意義。 Another fact to bear in mind is that children do not realise the practical value of education.常用的同位語從句Despite the fact that.練習(xí)：盡管人們討厭規(guī)則，他們事實(shí)上在人生很多時(shí)候會(huì)接受規(guī)則，甚至制

23、定規(guī)則。 Despite the fact that people hate rules, they in fact accept rules or even set rules from time to time during the course of their lives.Due to/in view of the fact that.練習(xí)：因?yàn)猷l(xiāng)村經(jīng)濟(jì)一般是比較落后，鄉(xiāng)村移居城市是可以理解的。 Due to the fact that rural economies are normally backward, the rural-to-urban shift is understa

24、ndable.This is evidenced by the fact that.練習(xí)：全球化的證據(jù)是很多跨國企業(yè)占據(jù)了很多國家的市場。 Globalisation is evidenced by the fact that multinational enterprises now dominate the market in many countries.There is little evidence that.練習(xí)：沒有什么證據(jù)證明，觀眾可以有效地分析廣告的信息。 There is little evidence that viewers can critically analyse

25、 the messages of advertisements.can come to the conclusion that.練習(xí)：我可以得出結(jié)論：現(xiàn)代娛樂未必對一個(gè)人的創(chuàng)造力有傷害。 I can come to the conclusion that modern entertainment may not be detrimental to ones creativity.There can be little doubt/there is no denying that.練習(xí)：無可置疑的是，科技發(fā)展是一個(gè)國家經(jīng)濟(jì)騰飛的前提。 There can be little doubt that

26、 technological advances are the precursor of a countrys economic boom.It goes without saying that.練習(xí)：無可置疑的是，人的身體強(qiáng)度隨著年齡增長而下降。 It goes without saying that ones physical strength declines with age.It can be explained/justified by the fact that.練習(xí)：保護(hù)老建筑主要是從這么一個(gè)事實(shí)獲得支持：這些建筑有文化和歷史的價(jià)值。The preservation of ol

27、der buildings can be justified by the fact that these buildings are of cultural and historical value.It lies in the fact that.練習(xí)：父母強(qiáng)調(diào)教育。這是基于一個(gè)事實(shí)：教育看來可以提高小孩的工作前景。 Parents emphasise education. It lies in the fact that education appears to improve childrens job prospects.There is a growing recognition

28、that.練習(xí)：越來越讓人注意的是，出國度假的人越來越多。 There is a growing recognition that more people than ever before vacation overseas.There are growing concerns that.練習(xí)：人們越來越關(guān)注到：媒體廣泛報(bào)道犯罪會(huì)影響觀眾的行為。 There are growing concerns that the extensive media coverage of crime can affect viewers behaviour.I am of the view that.練習(xí)：我

29、的看法是沒有社會(huì)是可以很好地工作，加入沒有規(guī)則去監(jiān)督市民的行為。 I am of the view that no society functions properly without rules governing citizens behaviour.雅思寫作7分句型表達(dá)參考 1. 一個(gè)人的實(shí)際能力才是企業(yè)所真正看重的。 It is ones practical capabilitythat enterprises truly value. (這句話用強(qiáng)調(diào)句句型表達(dá)效果比較好。) 2. 我認(rèn)為我們發(fā)明一種新的語言來取代英語是沒有必要的. I dont think it necessary

30、to invent a new kind of language to take the place of English. (這句話有太多的同學(xué)用instead of來表示“取代”的意思，再次強(qiáng)調(diào)，instead of是介詞詞組，表示.而不是.的意思。) 3. 然而，關(guān)于它是一件好事還是壞事，人們有不同的態(tài)度。 People, nevertheless, hold various opinions in terms of the issuewhether it is a blessing or a curse. (這句話有很多人用good thing和bad thing表示“好事”和“壞事”

31、，在書面語中推薦用blessing和curse，絕對的less common vocabulary!) 4. 很多國家的失業(yè)率在不斷攀升這一事實(shí)是我們無法否認(rèn)的。 The fact that the unemployment rates in quite a number of countries keep rising can not be denied. 5. 在給出我的觀點(diǎn)之前，我認(rèn)為看一看問題的兩面是很重要的。 I hold it essential to examine the both sides of the issue before presenting my viewpoin

32、t. (這句話有幾個(gè)重點(diǎn)：首先表示“看一看”不宜用look at，那是“盯著.看”的意思，examine是“仔細(xì)審視”的意思，用在這里正合適?！皢栴}”在這里應(yīng)該用issue而不是problem，因?yàn)?problem相當(dāng)于trouble，一定是負(fù)面的。Issue表示“有爭議的問題”，大家記住，雅思作文里討論的話題絕大多數(shù)都屬于issue。此外，present屬于less common vocabulary,是“give”的升級版。) 6. 不同的人們對于全球化是否有利于經(jīng)濟(jì)的發(fā)展這個(gè)問題持有不同的看法. Different people hold various viewpoints as to

33、 the issue whether globalization is beneficialto the economic development. 7. 令人感到遺憾的是大多數(shù)人所在乎的僅僅就只是他們怎么樣才能更多地賺到錢。 It is a pity that all the majority of people care about is how they could be paid more. 8. 隨著越來越多的婦女參與全職工作，由誰來照顧孩子已經(jīng)成為了社會(huì)上的一個(gè)問題。 With increasing number of women taking part in full-time

34、jobs, who should take care of children has become a social issue. (注意with引導(dǎo)的成分名詞后面必須跟動(dòng)詞的ing形式，很多同學(xué)這一題一上來就寫With more and more women take part in full-time job是錯(cuò)誤的。) 第二單元：定語從句 1. (Letter) 我們這次還是約在上次一起吃晚飯的餐廳見面吧! Lets meet at the restaurant where we had dinner together last time! 2. ( 寫作) 環(huán)境保護(hù)是一個(gè)如今為人們廣為

35、討論的一個(gè)話題。 The environmental protectionis a topic (which is) widely discussed by people nowadays. 3. ( 寫作) 我們必須承認(rèn)，那些反對此觀點(diǎn)的人們也有一定的道理。 Admittedly, those who oppose to the viewpoint also have their reasons to a certain extent. 4. ( 寫作) 人們往往會(huì)和觀念與自己相近的人交朋友。 People tend to make friends with those people who

36、se viewpointsare similar to their own. People tend to make friends with those who share similar viewpoints to their own. 5. ( 寫作) 手提電腦如今如此普及的一個(gè)重要原因就是它的使用方便。 A major reason why lap-tops are so popular nowadays is that it is easy to use. 6.( 口語) 我計(jì)劃于2010年回國，到那時(shí)候我將年滿30歲。 I am planning to come back in 2

37、010, by which time (when) I will be 30. 7. ( 口語) 荷馬史詩是一本很精彩的書，我從中學(xué)到了很多。 Homer Epic is a wonderful book, from which I have learned a lot. 8. ( 口語) 最激動(dòng)人心的一次旅行經(jīng)歷是在巴厘島，在那里我有生以來第一次體驗(yàn)了潛水。 The most exciting traveling experience for me is the one in Bali, where I experienced diving for the first time in my

38、life. 9. ( 口語) 我父母一共生了三個(gè)孩子，我是其中最大的。 My parents have three children, among whom I am the eldest. 10. ( 口語) David和我住在一個(gè)寢室已經(jīng)兩年了，他是一個(gè)非常搞笑的家伙。 David, with whom I have been sharing a dormfor 2 years, is quite a funny guy. David, who is quite a funny guy, has been sharing a dorm with me for 2 years.雅思寫作72個(gè)

39、必備經(jīng)典句型 1.It作先行主語和先行賓語的一些句型She had said what it was necessary to say。2.強(qiáng)調(diào)句型It is not who rules us that is important, but how he rules us。3.“All+抽象名詞”或“抽象名詞+itself”(very+形容詞)He was all gentleness to her。4.利用詞匯重復(fù)表示強(qiáng)調(diào)A crime is a crime。5.“something(much)of”和“nothing(little)of”“something of”相當(dāng)于“to some e

40、xtent”，表示程度。在疑問句或條件從句中，則為“anything of ”，可譯為“有點(diǎn)”，“略微等?！薄白g為毫無”，“全無”?！癿uch of”譯為“大有”，“not much of”可譯為“算不上”，“稱不上”，“l(fā)ittle of”可譯為“幾乎無”。 something like譯為“有點(diǎn)像，略似?！盩hey say that he had no university education, but he seems to be something of a scholar。6.同格名詞修飾是指of前后的兩個(gè)名詞都指同一個(gè)人或物，“of”以及它前面的名詞構(gòu)一個(gè)形容詞短語，以修飾“of”

41、后面的那個(gè)名詞。如“her old sharper of a father”，可譯為：“她那騙子般的父親”。Those pigs of girls eat so much。7.asascan(may)beIt is as plain as plain can be。8.“It is in(with)as in(with)”It is in life as in a journey。9.“as good as”相等于，就像，幾乎如;實(shí)際上，其實(shí)，實(shí)在。The merchant as good as promised the orphan boy, that he would adopt him。

42、10.“many as wellas”和“might as well as” “many as wellas”可譯為“與其，不如，更好”，“以這樣做為宜”，“如同，也可以”等等。“might as well as”表示不可能的事，可譯為“猶如”，“可與一樣荒唐”，“與其那樣不如這樣的好”等等。One may as well not know a thing at all as know it imperfectly。11.“to makeof”的譯法(使成為，把當(dāng)作)I will make a scientist of my son。12.oo+不定式“，not(never)too+不定式”，

43、“toonot+不定式She is too angry to speak。13.only(not, all, but, never) too to do so ”和“too ready (apt) + to do”結(jié)構(gòu)中，不定式也沒有否定意義，凡是“not”，“all”“but等字后+”tooto，“不定式都失去了否定意義，在”too ready(apt) +to do“結(jié)構(gòu)中，不定式也沒有否定意義。You know but too yell to hold your tongue。14.”no more than“句型A home without love is no more a home

44、 than a body without a soul is a man。15.”not so muchas“和”not so much as “結(jié)構(gòu)，”not so muchas“=”not so much as “，其中as有進(jìn)可換用but rather，可譯為：”與其說是毋須說是“。而”not so much as“=”without(not)even，“可譯為”甚至還沒有“。The oceans do not so much divide the world as unite it 。16.”Nothing is morethan“和”Nothing is so as“結(jié)構(gòu)，”Noth

45、ing is morethan“和”Nothing is so as“都具有最高級比較的意思，”Nothing I“可換用”no“，”nobody“，”nowhere“，”little“，”few“，”hardly“，”scarcely“等等，可譯為”沒有 比更為“，”像再?zèng)]有了“，”最“等。Nothing is more precious than time。17.”cannottoo“結(jié)構(gòu)，”cannottoo“意為”It is impossible to overdo“或者，即”無論怎樣也不算過分“。”not“可換用”hardly“，”scarcely“等，”too“可換用”enough

46、“，”sufficient“等You cannot be too careful。18.”否定+but “結(jié)構(gòu)，在否定詞后面的”but“，具有”which not“，”who not“，”that not“，等等否定意義，構(gòu)成前后的雙重否定。可譯成”沒有不是“或”都“等Nothing is so bad but it might have been worse。19.”否定+until (till)“結(jié)構(gòu)，在否定詞”no“，”not“，”never“，”little“，”few“，”seldom“等的后邊所接用的”until/till“，多數(shù)情況下譯為” 直到才“，”要才“，把否定譯為肯定。N

47、obody knows what he can do till he has tried。20.”not sobut“和”not such a but“結(jié)構(gòu)，這兩個(gè)結(jié)構(gòu)和”否定+but“的結(jié)構(gòu)差不多，不同之點(diǎn)是這兩個(gè)結(jié)構(gòu)中的”but“是含有”thatnot“意味的連續(xù)詞，表示程度?？勺g為”還沒有到不能做的程度“，”并不是不“，”無論怎樣也不是不能“等。He is not so sick but he can come to school。21.”疑問詞+shouldbut “結(jié)構(gòu)，這個(gè)結(jié)構(gòu)表示過去的意外的事，意為”nonebut“，可譯為”除了還有誰會(huì)“，”豈料“，”想不到竟是“等。22.”w

48、ho knows but (that)“和”who could shouldbut“結(jié)構(gòu)，這個(gè)結(jié)構(gòu)是反問形式，一般意譯為”多半“，”亦未可知“等等，有時(shí)也可直譯。23.“祈使句+and”和“祈使句+or”結(jié)構(gòu)，“祈使句+and”表示“Ifyou”，“祈使名+or”表示“ifnot，you”。Add love to a house and you have a home.Aad righteousness to a city and you have a community.Aad truth to a pile of red brick and you have a school。24.“名詞

49、+and”結(jié)構(gòu)，在這個(gè)結(jié)構(gòu)中，名詞等于狀語從句，或表示條件，或表示時(shí)間。A word, and he would lose his temper。25.“as，so”結(jié)構(gòu)，這里的“so”的意思是“in the same way”(也是如此)。此結(jié)構(gòu)表明兩個(gè)概念在程度上和關(guān)系上相似。As rust eats iron, so care eats the heart。26.“if any”結(jié)構(gòu)，“if any”和“if ever”，意思是“果真有”，“即使有”，表示加強(qiáng)語氣。與此類似的還有：“if anything”(如有不同的話，如果稍有區(qū)別)，“if a day”(=at least，至少)。

50、There is little, if any, hope。27.“be it ever(never)so”和“l(fā)et it be ever(never)so”結(jié)構(gòu)，這里，“be it”中的“be”是古英語假設(shè)語氣的遺留形式，現(xiàn)代英語則使用“l(fā)et it be”?！癳ver so”和“never so”都表示同一意思，都表示“very”。Be it ever so humble (let it be ever so humble)， home is home。28.“the last+不定式”和“the last +定語從詞”結(jié)構(gòu)，這種結(jié)構(gòu)中的“l(fā)ast”意思是“the least likel

51、y”，用于否定性推論?？勺g為“最不大可能的”，“最不合適的”，由原意的“最后一個(gè)”變成“最不可能的一個(gè)”。He is the last man to accept a bride。29.“sothat”句型，這個(gè)句型的意思是“如此，以致于”，但在翻譯成漢語時(shí)，許多情況下，并不是一定要譯成“如此以致于”，而是變通表達(dá)其含義。He ran so fast that nobody could catch him up。30.“more + than+原級形容詞(副詞)”結(jié)構(gòu)，這是將不同性質(zhì)加以比較，其中的“more”有“rather”的意思。It is more than probable that

52、 he will fall。31.“more than +動(dòng)詞”結(jié)構(gòu)，這種結(jié)構(gòu)表示動(dòng)詞的程度，可譯為“異常”，“豈止”，“十二分地”等。This more than satisfied me。32.“good and ”的副詞用法，譯為“非?！?，“很”等。類似還有“nice and ”， “fine and ，” “l(fā)ovely and ”， “bright and ”， “rare and ”， “big and ”等，均表示程度。The apples are good and ripe。33.“and that”結(jié)構(gòu)，這個(gè)“and that”應(yīng)譯為“而且”，表示對它前面陳述部分的語氣加強(qiáng)，

53、“that”代表前面的整個(gè)陳述部分。Return to your work , and that at once。34.“at onceand”結(jié)構(gòu)，這個(gè)結(jié)構(gòu)譯為“既又”，起相關(guān)連接的作用，相當(dāng)于“bothand”。The novel is at once pleasing and instructive。35.“in that”結(jié)構(gòu)，這個(gè)結(jié)構(gòu)的意思是“在那一點(diǎn)上(方面)”，可譯為“因?yàn)椤薄ｎ愃频慕Y(jié)構(gòu)還有“in this”。The budget is unrealistic in tha t it disregards increased costs。36.“the name notwiths

54、tanding”結(jié)構(gòu)，這個(gè)結(jié)構(gòu)中“notwithstanding”是介詞，這個(gè)介詞可以置前，可以置后，比如也可寫成：“notwithstanding the name”。起讓步狀語的作用。Some people think of the storage battery as a sort of condenser where electricity is stored.But this is an entirely wrong conception, the name notwithstanding。37.“Everynot”和“Allnot”結(jié)構(gòu)，“Everynot”表示“不見得每個(gè)都是”;

55、“Allnot”表示“ 不見得所有都是”的意思。Every man is not polite, and all are not born gentlemen。38.“may as well notas”結(jié)構(gòu)，此結(jié)構(gòu)可譯為“與其不如不”。One may as well not know a thing at all as know it but imperfectly。39.“have only to do”結(jié)構(gòu)，此結(jié)構(gòu)表示“只須(消)就能”的意思。We have only to turn to that extraordinary discovery made by Edison to se

56、e the significance of it。40.“not (no) unless”句型No increase in output can be expected unless a new assembly line is installed。41.“betterthan”句型Better my life should be ended by their hate, than that hated life should be prolonged to live without your love。42.“as it were”是一個(gè)非常常用的插入語，意思是“好象”，“可以說”等。Api

57、ece of iron near a magnet, though apparently separate from it , feels, as it were, the threads of this attachment。43.復(fù)雜結(jié)構(gòu)，在下面例句中，由于anyone的定語從句過長，把謂語must realize提到定語從句之前。Though faith and confidence are surely more or lass foreign to my nature, I do not infrequently find myself looking to them to be a

58、ble, diligent, candid, and even honest.Plainly enough, that is too large an order, as anyone must realize who reflects upon the manner in which they reach public office。44.“notany more than”為：“不能，正如不能”。One cannot learn to sketch and express himself graphically only by reading about it any more than

59、one can learn to swim while standing by the pool。45.“By that as it may”是“Let it be that as it may”的省略形式，是由“be”引起的另外一種假設(shè)結(jié)構(gòu)，意思是“雖然如此，盡管這樣”。It is said that the nerve poison is the more primitive of the two, that the blood poison is, so to speak, a new product from an improved formula.Be that as it may,

60、 the nerve poison does its business with man far more quickly tha n the blood poison。46.“if at all”是一個(gè)由“if”引起的主謂結(jié)構(gòu)不完整的短句結(jié)為“即將”，“即使”等。I can see only with great difficulty, if at all。47.由there引起的句型容易產(chǎn)生復(fù)雜的句子結(jié)構(gòu)。There have been opened up to the vast and excellent science, in which my work is the beginnin