上/下偏差(upper/lowerdeviation)(fit/clearancefit/interferencefit/公差/值(tolerance/value)transitionfits)(basicsize)(unilateral/bilateral偏差(deviation)(standard/precisiontolerance)上/下偏差(upper/lowerdeviation)基準(zhǔn)/特征/點(diǎn)/線/平面/軸線(fit/clearancefit/interference最大/小材料狀態(tài)(M/LMC=maximum/leasttransitionfits)materialcondition)單/雙邊公差(unilateral/bilateraltolerance)理論正確尺寸(theoreticalsize)標(biāo)準(zhǔn)/精度公差(standard/precisiontolerance)基本尺寸(basicdimension)基準(zhǔn)/特征/點(diǎn)/線/平面/軸線直徑/半徑(diameter/radius)(datum/feature/point/line/plane/axis)直線度(straightness)最大/小材料狀態(tài)(M/LMC=maximum/least(flatness)materialcondition)圓度(circularity)理論正確尺寸(theoreticalsize(cylindricity)(basicdimension)線輪廓度(profileofaline)直徑/半徑(diameter/radius)面輪廓度(profileofasurface)(straightness)(orientationtolerance)平面度(flatness)平行度(parallelism)圓度(circularity)垂直度(perpendicularity)(cylindricity)線輪廓度(profileofaline)面輪廓度(profileofa傾斜度(角度)(angularity)定向公差(orientation位置度(position)平行度對稱度(symmetry)垂直度同軸度(同心度)(concentricity)傾斜度(角度)圓跳動(dòng)(circularrunout)(position)全跳動(dòng)(totalrunout)對稱度(symmetry)坐標(biāo)尺寸(coordinatedimensioning)同軸度(同心度)幾何尺寸(geometricdimensioning)圓跳動(dòng)(circular拔模斜度(draftangle)全跳動(dòng)(total分型線(partingline)坐標(biāo)尺寸(coordinate外圓角/內(nèi)圓角拔模斜度(rounds/filletsdraft)拔模斜度(draft肋材和尖角(ribandcorner)分型線(parting頂/測/端視圖(top/side/end外圓角/內(nèi)圓角拔模斜度(rounds/fillets肋材和尖角(ribandcorner)頂/測/端視圖(top/side/endview)12.形位公差符號(hào)常用語(中英文雙語)公差/值(tolerance/value)基本尺寸(basic偏差(deviation)游泳待四、容易拼寫錯(cuò)的數(shù)字14.tear(tore,torn)撕9.discover—發(fā)4.twelfth第十二5.twentieth碎16.wear(wore;現(xiàn)10.bury—埋葬第二十worn)穿/戴11.conclude—conclusion17.hold(held,論12.arrive—arrival2.niece(女性晚輩)3.nephew(男held)18.make13.weigh—4.cousin5.(made,made)14.ed或-ing要雙寫最19.keep(kept,kept)describe—description描述后一個(gè)字母七、意思相近的詞15.lose—loss損失16.1.regret(regretted,regretting)1.checkexamine(檢anxious---anxiety焦慮后悔3.admit(admitted,查)/test(測試)十二、注意形容詞變副詞時(shí)的拼寫變admitting)4.occur2.receive(收到)/accept(接化(occurred,occurring)出現(xiàn)受)1.beautiful美麗的5.prefer(preferred,preferring)3.destroy(毀壞;毀滅)/damage—beautifully2.possible可寧愿6.refer(referred,(破壞)能的—possiblyreferring)4.celebrate(慶祝)/congratulate3.practical實(shí)際的7.forget)忘(祝賀)—practically4.記8.permit5.wearsth/dresssb穿衣特別的—particularly(permitted,permitting)允許八、注意形容詞變名詞時(shí)的拼寫變化5.successful成功的9.equip(equipped,equipping)1.long—length2.—successfullywide—width3.high—height注意:quarrel,signal,travel中的高度1.abroad國外2.absencen.缺l可雙寫(英國英語)也可不雙寫(美4.strong—strength力量席(absent3.accept接國英語)九、以-ic結(jié)尾的動(dòng)詞，應(yīng)先把-ic六、部分過去式和過去分詞不規(guī)則變?yōu)?ick，再加ing或ed4.accident事故(accidentaladj.化的動(dòng)詞1.picnic(picnicked,picnicking)偶然的，accidentallyadv.偶然地)1.broadcast(broadcast,野餐5.achievement成就(achievev.獲廣播2.flee(fled,逃十、個(gè)別名詞的復(fù)數(shù)拼寫得)6.address地址7.跑1.German德國人2.gulfadmire3.forbid(forbade,forbidden)(gulfs)3.handkerchief8.止4.forgive(forgave,(handkerchiefs)手帕roof(roofs)認(rèn)(admitted)9.forgiven)原諒房頂agreement協(xié)議5.freeze(froze,frozen)結(jié)冰4.hero(英雄)，potato(土豆)，10.agriculture農(nóng)業(yè)6.hang(作“絞死”講，是規(guī)則的;tomato(西紅柿)等有生命的以-o結(jié)(agriculturaladj.農(nóng)業(yè)作“懸掛”講，其過去式過去分詞都尾的名詞變復(fù)數(shù)時(shí)要加-es。的)industry(industrial工是hung)7.lie–lied–lied1.succeed—success成11.altogether總謊;lie—lay---lain躺功共12.ancient下lay-laid-laid放置2.pronounce—pronunciation8.seek(sought,sought)尋3.explain—explanation解13.announce4.decide—decisionannouncementn.口頭通知)9.shake(shook,shaken)發(fā)抖定14.anxiety憂慮(anxiousadj.10.sing(sang,sung)5.enter—entrance進(jìn)急的，anxiouslyadv.焦急地)歌11.sink(sank,入6.15.apologizev.道歉(apologyn.sunk/sunken)下沉permit—permission允許道歉)12.spread(spread,spread)傳7.consider—consideration考16.appear(appearance13.swim(swam,swum)8.expect—expectation期n.)disappear消失/不見17.appreciate感激/欣賞(感激人communicate(vt)communication82.disappointedthanksb;謝謝某人做的事用(n)交流讓人失望的)83.appreciatesth.)52.competition競(competev.disappointment失望18.Asian(亞洲的)19.競competitor競者)84.discovery發(fā)現(xiàn)(復(fù)數(shù)assistant助手53.composition作文54.discoveries，動(dòng)詞discover，發(fā)現(xiàn)者20.astonish吃驚(astonishmentn.concert音樂會(huì)discoverer)吃驚，astonishing令吃驚的，55.concludev.conclusionn.結(jié)85.disturb打擾86.dollarastonished吃驚的)論56.condition情況美元(其復(fù)數(shù)是dollars)21.astronaut宇航員22.(conditions87.downstairsupstairs樓atmosphere57.concern23.attempt嘗試(n/v)attempt心(vt)58.88.dream夢想(其過去式是dreamedtodosthcongratulationsdreamt)24.attentively專心地25.(congratulatev.)89.electricity電(electrical電attentionpayattention59.constantconstantly的，electric電的)todoingsth不斷地90.employ雇用(employment26.attitude態(tài)度27.attract60.construction(建n.employer雇主，employee雇員)吸引(attraction吸引力)設(shè))61.continue91.empty(可用動(dòng)詞，其過去式28.average平均/平均的on繼續(xù)是emptied)average62.contribution92.encourage(encouraging,30.balance平衡keepthe獻(xiàn)(contributev.)makeencouraged,encouragementn.)balanceofnature保持生態(tài)平衡contributionsto對?做出貢獻(xiàn)encouragesbtodosth鼓勵(lì)某31.beauty美(beautiful,63.convenient(adj.)方便人做某事beautifully)beautify美化的conveniently方便地64.93.energy94.32.believe(beliefn.，conversationenvelope95.envyn.妒其復(fù)數(shù)是beliefs)33.65.coughing咳嗽66.cousin表忌beyond超過兄弟67.cruel的(adj.96.equal(平等的)equality平等biology生物35.birthdaycruelly殘酷地adv.)97.equipment設(shè)備98.68.curious(curiosityn.especially99.36.braverybrave勇敢好奇)69.culture(culturalessential(重要的)的bravely勇敢地文化的adj.)100.European歐洲人101.event37.broad寬闊的38.broadcast70.customer顧客72.custom習(xí)事件107.expert專家廣播(broadcast;broadcast;)俗73.destroy毀滅(其過去式是102.excellent極好(excellencen.39.care關(guān)心careful小心destroyed)74.declare宣excellentlyadv.)的carefully小心地稱75.delicious美味104.exhibition展覽105.40.ceiling天花板41.damage損壞expense耗費(fèi)expensivecinema77.determinedbe106.experience經(jīng)驗(yàn)/經(jīng)歷42.celebrate慶祝43.determinedtodosth決心做某事(experienced有經(jīng)驗(yàn)的)celebration慶祝n.78.develop發(fā)展(developmentanunusualexperience一次不同尋常44.century世紀(jì)45.n.developinghavemuchexperience經(jīng)驗(yàn)challenge46.characterdeveloped發(fā)達(dá)的)豐富性格79.dialogue對話80.diary108.express(vt)表達(dá)charge收費(fèi)bechargeof/日記(dairy奶制品)expression(n)138.takechargeof管理?81.difference不同點(diǎn)(復(fù)數(shù)impress印象impression48.comfortv.&n.differences)different不同109.failv.failuren.失慰comfortable舒適的的differently不同地differ敗failtodosth沒做成某事adj.comfortablyadv.舒適地frombedifferentfrommake110.familiar(熟悉的)be50.comment評論51.differencesfamiliarto/with112.favoriteflexible151.regularirregular184.mysterious神秘的(mystery靈活的規(guī)則的152.journey旅程神秘)113.figure114.153.judge185.nationality國籍(nation國finger手指115.flight飛行(judgment)judgingfrom根據(jù)?家，national國家的)116.forehead前額117.來判斷186.naturenatural自然foreign(外國的)154.kindergarten幼兒園155.的)187.淘氣的188.)118.fortunate幸運(yùn)knowledge知識(shí)156.normal正常的的fortunately幸運(yùn)labor/labour勞動(dòng)190.necessary必要itis地unfortunately157.latelate1y最necessaryforsbtodosth某人有119.forward向前120.freezing近158.laugh笑laughter(frozen191.obeybreak121.frequently經(jīng)常地122.159.law法律lawyer律反192.obvious明顯furniture家具123.far遠(yuǎn)的師legal合法的illegal非法的的obviously明顯地further160.librarylibrarian圖193.offeroffertodo124.generally大概generally書館理員sth主動(dòng)做某事speaking一般來說161.lose掉失,(lost，194.operateoperation手125.geography地理126.lost)loss損失n.術(shù)195.機(jī)會(huì)Germany德國162.luck幸運(yùn)lucky幸運(yùn)127.government政府128.的luckily幸運(yùn)地196.ordinary普通的gradual逐漸的gradually逐漸地163.magazine雜志164.organize/organise(組129.graduation(graduatemajorityorganization組織from畢業(yè)于)130.grammar語166.manage設(shè)法(manager經(jīng)理,198.particularly特別是199.法management管理)managedo設(shè)passenger旅客200.problem難題131.habit習(xí)慣formahabit養(yǎng)法做到..question成?習(xí)慣167.market(市場)supermarket超patience耐心patient耐心的;132.handkerchief手絹)133.市病人(patientlyhonest誠實(shí)的honesty168.marriage(marryv.結(jié)203.perfect完美(的)134.honor/honour榮譽(yù)135.婚，married已婚的)getmarriedto(perfectly)Practicemakesimagination想象力(imaginev.)與某人結(jié)婚perfect.熟能生巧136.immediate(立即169.material(s)材料)171.204.perform(表演)205.perhapsimmediately馬上(adv)mayor市長或許206.period時(shí)期139.incident140.172.mean(意味、打算)meaning意207.permit許可vtpermissionincluding包括(includev.)義meaningful有意義的許可141(independent獨(dú)立的142.173.measure測量takemeasures208.persuaded(209.industry(industrialadj.phenomenon現(xiàn)象phenomena現(xiàn)象業(yè)的)174.medal獎(jiǎng)?wù)?比較:model模型(復(fù)數(shù))143.information144.metal210.physicist211.instrument儀器145.175.memory記憶力(memorizev.記pilot(飛行員)institute學(xué)院住，remember記得)212.poisonous有毒的(poison)146.inspire(inspirationn.176.message178.213.political(politics)inspiring鼓舞人心的,inspired受modern現(xiàn)代的214.popular受歡迎的215.鼓舞的)179.modest謙虛的180.erestinteresting181.moustache胡子位有興趣的beinterestedin對?感182.murder謀殺(murderer兇217.possibility(-ies)(possible218.poverty148.interrupt打斷150.183.music音樂musical音樂窮n(poor貧窮的)220.practiceintroduce介紹(introductionn.)的musician音樂家實(shí)踐practical(可實(shí)施的，實(shí)際的)221.prepare(successful(adj)todopreparation222.press/successfully(adv)290.vacation假期按pressure(壓力)Succeedindoingsth成功做某(=holiday)291.various各種各223.pretend假裝pretendtodo事(=besuccessfultodo樣的(varietyn.種類)sth假裝做某事258.similar類似的292.victim受害者293.224.professor教授225.profit–ies相似之處)259.gress進(jìn)步makegood260.slightly(稍微)261.296.waste(浪費(fèi))It’sawasteprogress進(jìn)步很大society社會(huì)(socialadj.社會(huì)的)todo227.pronounce發(fā)262.southern(northern297.wealth財(cái)富298.weatherpronunciation(n.westernwhether228.provide提供(比較:supply/的eastern東方的299.whisper低語300.providesbwithsthoffersbsth263.special264.提供某人某物,species物種(單復(fù)數(shù)同形)229.public230.purpose265.spring266.square目的onpurpose故意地267.steal–stole231.quality232.stolen(268.straight(直q