Aahnynb雅思寫(xiě)作6分必背的詞匯和句式

文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。生命是永恒不斷的創(chuàng)造，因?yàn)樵谒鼉?nèi)部蘊(yùn)含著過(guò)剩的精力，它不斷流溢，越出時(shí)間和空間的界限，它不停地追求，以形形色色的自我表現(xiàn)的形式表現(xiàn)出來(lái)。－－泰戈?duì)栄潘紝?xiě)作6分必備的詞匯(一)TASK-2雅思寫(xiě)作6分必背的100個(gè)常用意群詞匯持某觀點(diǎn):claim(contend,deem,reckon,assert,sharethebeliefthat)支持某觀點(diǎn):advocate(maintainvoteforsidewithbeinfavorof)反對(duì)某觀點(diǎn):contradict(criticizebeagainstcastdoubtson)合理的：justified(sensiblefeasibleconvincing,persuasive,rational,practicable,logical,wise,sagacious,viable,preferable,advisable,appropriate,holdwaterbearmuchanalysis)好處：advantage(benefit,merit,positiveside,upside,boon,pros)弊端：disadvantage(defect,demerit,negativeside,downside,flaw,drawback,bane,cons)肯定：Undoubtedly(indeedundeniablythereisnodenyingthat)不確定：belikelyto(potentiallypresumably)重要的：essential(significant,vital,crucial,critical,fundamental,indispensable)有益的：beneficial(conduciveinstrumental)有害的：detrimental(harmfulvirulent)有爭(zhēng)議的：controversial(disputable,contentious)普遍的：widespread(prevalent,universal)顯著地：considerably(significantly,remarkably,dramatically,tremendously,substantially)明顯的：evident(apparent,manifest)增強(qiáng)：enhance(strengthen，boost)減少：decline(descend,collapse,relieve)大約：approximately(nearly,around,estimated,roughly)趨勢(shì)：trend(tendency,inclination)預(yù)見(jiàn)：predict(expect,project)帶來(lái)bringabout(resultin,leadto)產(chǎn)生，引起create(spark;yield;;giveriseto)建立establish(found,institute)要求callfor(request，demand)去除eliminate(remove,eradicate)探討explore(examine,identify)表明，描繪indicate(depict,portray,illustrate)滿足.…需求meettheneedof(satisfytherequirementof,caterforthedemandof)足夠adequate(enough;sufficient)解決tackle(resolve,address)意識(shí)awareness(consciousness)控制curb(regulate,censor)解釋?zhuān)篴ccountfor(beresponsiblefor,beattributedto)投資finance(investin,subsidize)緩解relieve(ease,alleviate)壓力stress(pressure,strain)遵循ObServe(follow,conformto)繼承inherit(handdown，carryforward)培養(yǎng)cultivate(train,foster)促進(jìn)promote(contributeto,upgrade)適應(yīng)adaptto(adjustto,acclimateto)提供provide(render,afford)替代replace(substitute,taketheplaceof)保護(hù)preserve(protect，safeguard)證據(jù)evidence(proof)文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。贏得gain(acquire,attain)國(guó)外的foreign(alien,exotic)重視attachimportanceto(emphasis,highlight)發(fā)展 advance(development,progress)傾向于tendto(beinclinedto,beaptto)吸引 attract(allure,tempt)專(zhuān)注的beabsorbedin(beimmersedin,devoteoneselfto)目的是aimat(Thepurposeis)實(shí)現(xiàn)achieve(fulfill,implement)危害endanger(threaten;jeopardize)損害undermine(impair,damage)阻礙hinder(obstruct,impede)禁止forbid(ban,prohibit)責(zé)備blame(denounce,criticize)污染pollute(contaminate,stain)腐蝕erode(wearaway,corrode)欺騙deceive(cheat,defraud)沖突conflict(shock,tension)驅(qū)使prompt(spur,incite)貪婪的acquisitive(money-oriented，materialistic)自私的self-centered(selfish,inconsiderate)體諒的considerate(understanding,sympathetic)冷漠的indifferent(apathetic,aloof)奢侈的wasteful(luxurious,extravagant)殘忍的inhumane(brutal,barbaric)絕望的hopeless(despairing,desperate)過(guò)分的excessive(extravagant,exorbitant)激烈的intense(fierce,vigorous)嚴(yán)厲的stringent(rigorous,rigid)與…相關(guān)berelatedto(beassociatedwith,belinkedto)難以置信的unbelievable(incredulous,virtual)驚人的extraordinary(marvelous,spectacular)有抱負(fù)的ambitious(aggressive,aspirant)固有的inherent(nature,innate)穩(wěn)定的steady(stable,constant)惡化worsen(aggravate,deteriorate)夸大exaggerate(overstate)限制restrain(constrain,confine)拆除teardown(knockdown,pulldown)加速accelerate(speedup,precipitate)占優(yōu)勢(shì)predominate(dominate)分辨distinguish(differentiate,discern)抵消counteract(offset,cancelout)開(kāi)展launch(conduct,carryout)承擔(dān)assume(shoulder,accept)頒布，制定enact(enforce,promulgate,mapout)影響influence(impact，pervade)差異difference(distinction,gap)交流communicate(exchange,associate)接觸haveaccessto(makecontactwith,keepintouchwith)文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。優(yōu)先givepriorityto(PUt…intofirstplace)節(jié)約economize(conserve,cherish)面臨befacedwith(beconfrontedwith)措施 measure(step,action)注意 beware(prevent,guardagainst)(二)雅思寫(xiě)作TASK-2常見(jiàn)的十大話題及200個(gè)相關(guān)分類(lèi)詞匯教育(education)學(xué)校教育schooling家庭教育upbringing(parenting)遠(yuǎn)程教育tele-education素質(zhì)教育quality-orientededucation小(中、大)學(xué)教育Primary(SeCondary,tertiary)education男女同校co-education(segregatededucation)獲取知識(shí)acquireknowledge傳授知識(shí)impart(inculcate)knowledge灌輸高尚的道德觀instillhighmoralvalues教學(xué)方法teachingmethod學(xué)習(xí)成績(jī)academicperformance受過(guò)良好教育well-educated學(xué)科discipline專(zhuān)業(yè)知識(shí)expertise死記硬背learnthingsbyrote創(chuàng)造力creativity塑造性格ShaPe(mould)one'scharacter學(xué)生的反饋students,feedback(input)文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。評(píng)價(jià)老師的教學(xué)evaluateteachers'performance理論知識(shí)theoreticalknowledge現(xiàn)代科技和大眾媒體(modernscienceandmassmedia)信息時(shí)代informationage(era)不斷進(jìn)步的技術(shù)advancingtechnology跟上科學(xué)的發(fā)展keepaheadofscientificadvances獲取最新的信息acquirethelatestmessages做些厭倦和復(fù)雜的工作dosometiring(drudgery)andcomplicatedwork大眾媒體massmedia信息量大的informative缺乏感情交流belackofemotionalexchanges新聞報(bào)道coverage了解國(guó)內(nèi)夕卜發(fā)生的一切l(wèi)earnWhatishappeningathomeandabroad收視率audienceratings有教育意義的instructive接觸不良信息haveaccessto(beexposedto)somenegativeinformation有誤導(dǎo)性的misleading(misrepresented,distorted)虛假?gòu)V告false(cheating)advertising掩蓋真相mask(coverup,glossup,whitewash)thetruth名人celebrities丑聞scandal侵犯隱私violate(invade,infringeon,intrudeon)one'sprivacy道德準(zhǔn)則codeofethics(conduct)三、全球化及影響(globalisationanditseffect)經(jīng)濟(jì)全球化economicglobalisation文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。文化同一性culturaluniformity文化多元化culturaldiversity文化沖擊culturalshock主流文化dominantculture促進(jìn)文化的融合promoteculturalintegration融入新的文化mergeintonewculture融入國(guó)際貿(mào)易participateintheworldtrade相互認(rèn)同mutualacceptance雙贏局面win-winsituation接受不同的文化和價(jià)值觀embracedifferentculturesandvalues開(kāi)拓全球市場(chǎng)exploretheglobalmarket擴(kuò)大出口expandexport吸弓1夕卜資attractforeigncapital面對(duì)面交流face-to-facecommunication友好和好客befriendlyandhospitable變得西方化becomewesternised力口大貧富差距widenthegapbetweentherichandthepoor對(duì)國(guó)內(nèi)企業(yè)構(gòu)成威脅posethreatstodomesticenterprises激怒當(dāng)?shù)厝薸rritatelocalpeople四、文化與習(xí)俗`(cultureandcustoms)跨文化交流cross-culturalcommunication傳統(tǒng)文化traditionalculture文化同化culturalassimilation文化遺產(chǎn)culturalheritage文化習(xí)俗的象征symbolofculturalcustoms文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。接受夕卜來(lái)文化embraceexoticculture縮短文化差距bridgeculturalgaps民族特性nationalidentity民族自豪感asenseofnationalpride歸屬感asenseofbelonging相互交流文化exchangemutualculture吸取精華，去其糟粕absorbtheessenceanddiscardthedross旅游觀光的風(fēng)景區(qū)touristattraction風(fēng)土人情localcustomsandpractices促進(jìn)當(dāng)?shù)亟?jīng)濟(jì)的發(fā)展boostthegrowthoflocaleconomy和平共處coexistinharmony消除偏見(jiàn)和敵意dispel(remove)prejudiceandhostility展示光輝燦爛的文化和悠久的歷史displaythebrilliantcultureandlonghistory本土語(yǔ)言indigenouslanguage不知不覺(jué)地消失fadeunconsciously五．政府話題(government)有關(guān)當(dāng)局authoritiesconcerned政府投資investmentofthegovernment減少預(yù)算cutbudget增力口稅收increaserevenues消減開(kāi)支curtailexpenditureon經(jīng)濟(jì)援助financialassistance符合公眾利益beinkeeping(line)withgeneralinterest社會(huì)福利socialwelfare武器arms(weapons,armaments)基礎(chǔ)設(shè)施infrastructure空間探索spaceexploration提高國(guó)際地位upgradetheinternationalstatus人道主義援助humanitarianaid擺脫貧困getridof(shakeoff)poverty醫(yī)療保健healthcaresystem健康的生活方式healthylifestyle公共交通publictransport豐富人們的精神生活enrichpeople’sspirituallife高尚的精神追求loftyspiritualpursuit視覺(jué)享受visualenjoyment六、犯罪話題(Crime)犯罪分子criminal犯罪commitacrime滋生犯罪breedcrimes青少年犯罪率上升arisingjuveniledelinquencyrate有罪beguiltyof社會(huì)安全和穩(wěn)定socialsecurityandstability暴力和色情violenceandpornography抵擋不住誘惑failtoresistthelure誤入歧途goastray(leadsomebodyastray)懲罰givepunishment關(guān)進(jìn)監(jiān)獄putintoprison寵愛(ài)孩子spoilthechild家長(zhǎng)的溺愛(ài)parentalpermissiveness(excessivecare)文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。單親家庭single-parentfamily家庭暴力domesticviolence缺乏家庭關(guān)愛(ài)thelackofparentallove監(jiān)護(hù)人guardian(supervisor,custodian)監(jiān)管不嚴(yán)slacksupervision分辨是非distinguishrightfromwrong凈化社會(huì)環(huán)境purifythesocialenvironment七、動(dòng)物話題(animal)棲息地habitat保持生態(tài)平衡maintaintheecologicalbalance保護(hù)瀕危的動(dòng)物物種preserveendangeredanimalspecies營(yíng)養(yǎng)物nutrient(nourishment)均衡飲食abalanceddiet拿動(dòng)物做實(shí)驗(yàn)performexperimentsonanimals(subjectanimalstoexperimentation)活體解剖ViViSeCtiOn逃脫不了被殘殺的厄運(yùn)cannotescapetheadversityofbeingkilled錄U奪動(dòng)物的生存權(quán)禾Udeprivethesurvival(existent)rightsofanimals染上傳染病contract(catch)someinfectiousdisease電腦模擬computersimulation破壞自然環(huán)境(平衡)destroy(disrupt)naturalenvironment(balance)瀕臨滅絕borderonextinction，beinimminentdangerofextinction(dyingout),beonthevergeofextinction滿足人們的胃口satisfypeople'sappetite素食主義者vegetarian,antivivisectionist陪伴某人keepsomebodycompany文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。忠實(shí)和溫順的伴侶loyalandobedientcompanion消除孤獨(dú)dispel(reduce)one'sloneliness孩子的替代Surrogate(SubStitute)forchildren預(yù)防接種inoculation八、環(huán)境保護(hù)(environmentalprotection)環(huán)境污染environmentalpollution污染嚴(yán)重highlypolluted有毒的煙霧poisonoussmoke廢氣(液)wastegas(liquid)二氧化碳carbondioxide倒垃圾dumprubbish舌L扔垃圾litterrubbisheverywhere浪費(fèi)自然資源squandernaturalresource不衛(wèi)生的做法unsanitarypractice無(wú)污染的燃料pollution-freefuel回收垃圾recyclerubbish垃圾的處理disposalofrubbish自然進(jìn)化過(guò)程anaturalevolutionaryprocess適者生存survivalofthefittest毀林deforestation不可彌補(bǔ)的損失irreparabledamage生態(tài)災(zāi)禍ecologicaldisaster自然選擇naturalselection水資源缺乏watershortage,thescarcityofwaterresourceinneedofwaterwaterwaste(resources,pollution)文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。節(jié)約用水save(economise)water九、平等(34口2的).男女平等genderequality(equalitybetweenthesexes)男女生來(lái)就平等menandwomanarebornequal男女搭配，干活不累whenmenandwomanworktogether,neitherofthemwillfeeltired性別(公開(kāi))歧視sexual(overt)discrimination離婚率divorcerate經(jīng)濟(jì)獨(dú)立befinanciallyindependent享受平等的權(quán)利enjoy(share)equalrights女性擅長(zhǎng)護(hù)理，藝術(shù)和語(yǔ)言showmoretalentsthanmeninnursing,artsandlanguageThereisnoneedforthemtogetsuperwell-groomed追求事業(yè)pursueacareer具有同樣資格beequallyqualified與男性享有同樣的權(quán)利sharethesamerightasmen特權(quán)privilege自尊self-respect(esteem)為婦女保留高水平工作比例reserveapercentageofhigh-leveljobsforfemales2．工資平等高工資highsalarydifferentialbetweensalaries擁有財(cái)富的量owetheamountofmonetarywealth對(duì)做出很大貢獻(xiàn)makegreatcontributionsto付出更多的努力exertmoreeffortsthan倉(cāng)1」造財(cái)富createwealth評(píng)價(jià)社會(huì)地位valuesocialstatus十、社會(huì)生活(SOCiallife)文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。人才流動(dòng)personnelflow雄心壯志的beambitious(aspirant)展示才能displayone'stalent學(xué)會(huì)競(jìng)爭(zhēng)與合作learntocompeteandcooperate人際交往技能interpersonalskills具有挑戰(zhàn)性的工作achallengingjob收入頗豐afatsalary豐富一個(gè)人的社會(huì)經(jīng)歷enrichone’ssocialexperience展示一個(gè)人的才能displayone'stalent提高某人能力improveone'scapabilities下崗layoff城市擴(kuò)張Urbansprawl涌進(jìn)大城市floodintolargecities監(jiān)控?cái)z像頭surveillancecamera緩解交通壓力easethetrafficpressure人口激增populationexplosion第三產(chǎn)業(yè)tertiaryindustry更好的醫(yī)療服務(wù)bettermedicalservices保持身體健康keepphysicalfitness積極參加體育鍛煉bephysicallyactive(takeanactivepartinphysicalexercises)(三)、雅思寫(xiě)作“十大句式”一、否定句1、InSteadOfindUIginginplayingcomputergames,childrenshouldbetaughthowtobenefitfromusefulinformationontheinternet.應(yīng)該教孩子們?nèi)绾螐幕ヂ?lián)網(wǎng)獲取有益的信息，而不是沉溺于玩電腦游戲。文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。2、Onnoaccount(UndernoCirCumStanCeS)CanWeignoretheimmensevalueofknowledge.我們絕不能忽視知識(shí)的巨大價(jià)值。3、Collegestudentstakepart-timejobsnotformoremoneybutforabetterunderstandingofSoCietieS.大學(xué)生參加兼職工作不是為了賺更多錢(qián)，而是為了更好地了解社會(huì)。4、One'ssalarydoesnotdependsomuchonhiseducationalbackgroundasonhisabilityandContributiontothesoCiety.一個(gè)人的工資與其說(shuō)取決于他的教育背景倒不如說(shuō)取決于他的能力和對(duì)社會(huì)的貢獻(xiàn)。5、Intermsofnutrition,fastfoodisfarfromsatisfactory.從營(yíng)養(yǎng)角度來(lái)說(shuō)，快餐遠(yuǎn)非令人滿意。6、Parentswouldnotexpecttheirchildrentobecomeusefulpersonswithoutworkinghard.父母?jìng)儾荒苤竿⒆觽儾唤?jīng)過(guò)刻苦努力就可以成才。二、非限制性定語(yǔ)從句Undoubtedly,practicalcoursescanbeusedtothereality,whichisofvitalimportancetotheirdevelopmentinthefuture.毫無(wú)疑問(wèn)，實(shí)用性課程可以用于實(shí)際中，這對(duì)于他們未來(lái)發(fā)展是非常重要的。2、Childrentendtoimitatewhattheyhaveseenandheardonmassmedia,whichissometimesdangerousandharmful.孩子們傾向于模仿大眾媒體上的所見(jiàn)所聞，這在有時(shí)是危險(xiǎn)和有害的。3、Themajorityofstudentsbelievethatpart-timejobswillprovidethemwithmoreopportunitiestodeveloptheirinterpersonalskills,whichmayputtheminafavorablepositioninthefuturejobmarkets.大部分學(xué)生相信業(yè)余工作會(huì)使他們有更多機(jī)會(huì)發(fā)展人際交往能力,這對(duì)他們未來(lái)找工作是非常有好處的.三、讓步句1、Thisviewiswidelyacknowledged；however，thereislittleevidencethatsmokingisbeneficialtopeople’shealth.這個(gè)觀點(diǎn)被廣泛認(rèn)可，然而，幾乎沒(méi)有證據(jù)表明吸煙對(duì)人們健康有利。2、Although(Whilst)thecomputerhasbeenwidelyusedinclass,itcannotreplacetheroleof文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。teachers.盡管計(jì)算機(jī)已經(jīng)廣泛用于課堂，但是它不能取代教師的作用。3、ReaSonabIeastheopinionsounds,itcannotbearmuchanalysis.雖然這個(gè)觀點(diǎn)聽(tīng)起來(lái)有道理，但是它經(jīng)不住分析。4、InSPiteofalotofconveniencesthatcarsbringtopeople'slife,itcancreateaseriesofseriousproblems.盡管汽車(chē)給人們的生活帶來(lái)了許多便利，但是也產(chǎn)生了一系列嚴(yán)重的問(wèn)題。四、It引導(dǎo)的句子1、ItishardtoimagineWhatourlifeWouldlooklikeWithoutComputerSinmodernsociety.很難想象如果現(xiàn)代社會(huì)沒(méi)有了計(jì)算機(jī)，我們的生活會(huì)變成什么樣子。2、ItisConCeivablethatbeingphysicallyactivedoesgoodtohealth.可想而知，積極參力口體育活動(dòng)有利于身體健康。3、ItisahighlycontroversialissueWhetherwomenshouldjointhearmedforcesornot.女性是否應(yīng)該參軍是一個(gè)非常有爭(zhēng)議的問(wèn)題。4、ItisUniverSallyacknowledgedthatWaterandairareindispensabletohumanbeings.人們普遍認(rèn)為，水和空氣對(duì)人類(lèi)不可缺少。5、Itisessentialthatendangeredspeciesofanimalsbeprotectedagainstbeingkilled.保護(hù)瀕危的動(dòng)物物種免遭殘殺是必需的。6、Itishightimethatthegovernmenttookeffectivemeasurestosolvetheseproblems.該是政府采取有效措施來(lái)解決這些問(wèn)題的時(shí)候了。7、IthasbeenmadeeasierformodernpeopletocommunicateWitheachotherbytheinternetinafeWseconds.現(xiàn)代人很容易通過(guò)互聯(lián)網(wǎng)在幾秒鐘內(nèi)就取得聯(lián)系。8、ItisWorthcaringabouttheWayachildbehaves.關(guān)心孩子們的行為方式是值得的。9、Itisnousecryingoverthespiltmilk.覆水難收。10、IthasbeenafeWdecadesSinCethecomputercameintobeing.自從計(jì)算機(jī)問(wèn)世以來(lái)已經(jīng)有幾十年的時(shí)間了。五、假設(shè)句文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。1、Ifwedestroyoldbuildings,thenWewillruinthetraditionalcultureandheritage.如果我們推倒老房子，就要破壞傳統(tǒng)的文化和遺產(chǎn)。2、YouwouldmissthechancetointeractwithotherStUdentSjfyoUusedinternetathome.假如你在家上網(wǎng)，你就會(huì)失去與其他同學(xué)交流的機(jī)會(huì)。3、OnCeyouchangeyourpresentjob,youwillbefacedwiththedangerofbeingunemployed.一旦你變換了現(xiàn)在的工作，就面臨著失業(yè)的危險(xiǎn)。六、倒裝句1、OnlyinthisWayCantheproblembetackledproperly.只有這樣才能妥善地解決這個(gè)問(wèn)題。2、OnlyWhenchildrentakearduouseffortscantheybecomesuccessful.只有當(dāng)孩子們付出艱苦的努力他們才能獲得成功。3、NotonlydoesStUdyinginschoolserveacademicpurpose,butstudentslearnhowtohandleinterpersonalrelations.在校學(xué)習(xí)不僅為了學(xué)術(shù)目的，而且還可以學(xué)會(huì)如何處理人際關(guān)系。4、UndernoCirCUmStanCeSshouldyoungstersfollownegativeinformationonmassmediablindly.青少年決不應(yīng)當(dāng)盲從大眾媒體上的不良信息。5、SovaluableiswaterthatWecannotaffordtowasteit.時(shí)間是如此珍貴，我們經(jīng)不起浪費(fèi)它。6、Nowadays,mostdangerousforyoungstersisthetendencytoindulgeinplayingPCgames.如今對(duì)青少年最為危險(xiǎn)的事情是傾向于過(guò)多地玩電腦游戲。七、強(qiáng)調(diào)句1、ItisforthebenefitofmaintainingtheecologicalbalancethathumanbeingsoughttoprotecttheendangeredanimalSPeCieS.正是為了維持生態(tài)平衡，人類(lèi)才應(yīng)該保護(hù)地球上瀕危的動(dòng)物物種。2、ItisnotuntilpeoplesufferfromsomefataldiseasessuchasSARSandAIDSthattheyarebecomingawareofhowsignificantitisforthegovernmenttoinvestmoremoneyinmedicalcare.直到人們患了像非典和愛(ài)滋病這樣致命的疾病時(shí)，才意識(shí)到政府把更多的錢(qián)投入到醫(yī)療上的重要性。3、NOthingintheworldismorevaluablethanhealth.世界上沒(méi)有比健康更重要的了。文檔從互聯(lián)網(wǎng)中收集，已重新修正排版，word格式支持編輯，如有幫助歡迎下載支持。八、比較句1、StudieSShowthatjuveniledelinquencyratesaretwiceashighforyoungstersfromsingle-parentfamiliesasforthoseintraditionalhouseholds.（同級(jí)比較）研究表明來(lái)自單親家庭的青少