Unit4Funwithsciencerevision

Partone重點詞匯1.穩(wěn)定的；勻速的

adv.

.

2.密度；密集

adj.

.

3.使混合

.

4.神經(jīng)；勇氣

.

adj.

.

5.移植

.

steadydensedensitysteadilyblendnervetransplantnervoustransformtransfertransmit6.隔離；孤立

v.isolateadj.

.

7.給...注射藥物；增加

n.

.

8.積累，積聚

.

9.抵擋；反抗

n.

adj.resistant10.加強，增強

pt.

n.

.

adj.intensieve isolationisolatedinjectaccumulateinjectionresistresistanceintensifyintensifiedintensityParttwo單句語境填詞，注意詞性和詞形1.Hispresencei

abitofenthusiasmintothewholeperformancetheotherday.2.Theseaandtheskyseemedtob

intoeachanother.3.Theno-smokingpolicywasintroducedwithlittler

fromstaff.4.Dustanddirtsoona

ifahouseisnotcleanedregularly.njectedlendesistanceccumulate5.Shewasalwaysworryingaboutherfigureasshecouldn'tr

thetemptationofchocolates.6.Thetortoiseneverforamomentstopped,butwentonwithaslowbut

（勻速的）pacestraighttotheendofthecourse.7.Itisofgreatacademicsignificanceto

（加強）theresearchintothissubjectwhichhasnotbeengivenadequateattention.8.Becauseofitsgeographical

（隔離）

,theareadevelopeditsownuniqueculture.esiststeadyintensifyisolationPartthree單句語法填空1.Scienceprovides

(explain)formanyeverydayoccurrences.2.When

（expose）todangerandconflict,mentendtoincreasebloodpressure,feelingnervousoranxious.3.Evidenceindicatesthatgutmicroorganismsaffecttheway

westorefat.4.Small,independentbookstoressimplycan'tcompete

thebignationalchains.5.

(give)herinterestinchildren,Iamsureteachingistherightcareerforher.6.ItisacknowledgedthatDutchmanAntonievanLeeuwenhoekisthefirstperson

(see)microorganismswhenstudyingawaterdropletunderhismicroscope.explanationsexposedthatwithGiventosee7.Itishightimethattimelyandeffectivemeasures

(take)todealwiththeworseningsituation.8.AlthoughLeonardodaVincineverpublishedhisdiscoveriesaboutfriction,hedidapplytheknowledge

hisdesignsforvarioustoolsandmachineparts.9.Coffeehasahistory

(date)backtoatleastthe9thcenturyandhasbeenacatalystforsocialinteractionacrossculturesanderas.10.Thissuggestiondidnotfitverywellwithour

(exist)plans.11.Theworkersinthefactorydemandedthattheirpay

(raise）by20percent.12.Itis

essential

that

everyone

(prepare)foremergency.

weretakentodatingexistingberaisedbepreparedPartfour翻譯下列短語1．為...不可見

.2．沒有必要做某事.3．以意想不到的方式.4．因此.5．導(dǎo)致諸如像....的問題.6．?dāng)[脫健康問題.7．使對...有新的認(rèn)知.8．徹底改變我們對...的理解.9．對...產(chǎn)生深深的迷戀.10．絕不容易.beinvisibletothereisnoneedtodosthinunexpectedwaysasaresult/consequenceresultinsuchproblemsasgetridofhealthissuescastnewlightonrevolutionizeourunderstandingofdevelopastrongfascinationwithbebynomeanseasy11．經(jīng)過反復(fù)的試驗

.12．呈現(xiàn)出多種多樣的形狀.13．天生.14．在自然界中搜尋有創(chuàng)意的想法.15．激發(fā)創(chuàng)造力

.16．不遺余力去做某事.17．為...提供解決方案.18．逐漸意識到.19．與人類的需求相適應(yīng).20．抵消.takeonavarietyofshapesbynaturethroughtrialanderrorcombthenaturalworldfororiginalideasstimulatecreativitygotogreatlengthstodosthoffersolutionstocometorealizefitinwithhumanneedscanceloutPartfive翻譯下列句子1.Ourveryfirstbirthdaygift-threequartersoftheessentialmicroorganismsweneedtosurviveandgrow-isfromourmotherwhenweareborn.我們的第一份生日禮物-我們生存和成長所需的基本微生物的四分之三-在出生時從母親那里獲得。2.Everyday,theresidentmicroorganismsinourbodycompetewiththeinvadingones,preventingthemfromgettingafoothold,thushelpingformastrongimmunesystemandkeepushealthy.每天，我們體內(nèi)的常駐微生物與入侵微生物競爭，阻止他們立足，從而有助于形成強大的免疫系統(tǒng),讓我們保持健康。3.Ifwestayupallnightortravelrapidlythroughmanytimezones,wemayinterruptthemicroorganisms’biologicalschedules,whichislikelytocauseadisturbanceinournormalsleeproutine.如果熬夜或者快速跨越多個時區(qū)，體內(nèi)微生物的生物鐘會被打亂，進(jìn)而有可能干擾我們正常的睡眠習(xí)慣。4.Besideshelpingdigestfood,evidenceindicatesthatgutmicroorganismsaffectthewaywestorefatandrespondtochemicalsthatmakeusfeelhungryorfull.除了能幫助消化食物，有證據(jù)顯示，腸道微生物還會影響我們儲存脂肪的方式，以及讓我們產(chǎn)生饑餓感和飽腹感的相關(guān)化學(xué)品的應(yīng)答方式。5.Perfectedoverbillionsofyears,nature’sformsandfunctionshaveinspiredustoimitateitanddevelopmaterialsandtechnologiesthatimproveourlives.經(jīng)過幾十億年的日臻完善，大自然的形態(tài)和功能激勵我們?nèi)ツ７滤?，并開發(fā)出改善我們的生活的材料和技術(shù)。6.Thewingsofthesebutterfliesarecoveredwithtinydiamond-shapedstructuresthatinteractwithlight,causingsomecolourwavelengthstobecanceledoutwhileintensifyingandreflectingothers.這些蝴蝶的翅膀上覆蓋著微小的菱形結(jié)構(gòu)，這些結(jié)構(gòu)和光相互作用，使一些顏色的波長被抵消，而增強和反射其他顏色的波長。7.要是沒有他堅持不懈的努力，我們對于雪花結(jié)構(gòu)的理解不會已經(jīng)徹底改變(butfor)。Butforhistirelesswork,ourunderstandingofthestructuresofsnowflakescouldn’thavebeenrevolutionized.8.我寧愿沒有被告知過真相（wouldrather;inform）。IwouldratherthatIhadnotbeeninformedofthetruth.9.吉姆在微笑，好像他對此一無所知(asif)。Jimissmilingasif/thoughheknewnothingaboutit.10.即使我當(dāng)時很忙，我也會幫你的（evenif）EvenifIhadbeenverybusythen,Iwouldhavehelpedyouout.Partsix語法填空Thereareabout39trillionmicroorganismslivinginandonourbody,mostof1.

areactuallygoodforourhealth.Threequartersofthemicroorganismsessentialforour2.

(survive)andgrowtharefromourmother.Bytheageoftwo,wehavecollectedourownmicroorganisms3.

(reflect)thevariouscircumstancesofourlives.Duetoourfurtherexposuretoforeignmicroorganisms,apartofourmicrobiomewillchangebutourcoresetofmicroorganismsremainstable.whichreflectingsurvivalInvisibleandsmall4.

thesemicroorganismsare,theyinfluenceourbodyandmindgreatly.Physically,theresidentmicroorganismsinourbodycompetewiththeinvadingones,thusimprovingourimmunesystem.5.

(cognitive),gutmicroorganismsaffecthowwellthebrainfunctions.Forexample,ourphysicaldiscomfortcancausesomegutmicroorganismstorespondnegativelyandreleaseharmfulsubstances.Whenthesesubstances6.__

(attack)bytheimmunesystem,healthybrainnervecellsmightbekilled.Furthermore,gutmicroorganismscanproducecertainchemicalstoregulatebrainchemistry.7.

imbalanceofbeneficialandharmfulmicroorganismsinthegutcanhavenegativeeffectsonbrainandchemistry.asCognitivelyareattackedAn8.

(give)theirimportance,scientistsareworkinghardtofindouthowwecantakeadvantageofmicroorganismswithinthefieldofhumanhealth.Microorganismshavesurpriseduswiththeirseemingly9.

(limit)potenti