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Unit1Greatscientists課時(shí)作業(yè)1WarmingUp&ReadingⅠ.單詞拼法1.KindnessisoneoftheyoungEnglishteacher'scharacteristics(特征).2.Ifadoctorcuressomeone'sillness,hemakesthepersonwellagain.3.Don'tjumptotheconclusionbeforeyoumakeacarefulinvestigation.4.Howmanypeopleattended(參與)yoursister'sweddingyesterday?5.Theysuspect/suspected(懷疑)meofhavingahandintheaffair.6.Noonecouldforesee(預(yù)見(jiàn))one'sownfutureaccurately.7.Ifyouanalyse(分析)something,youconsideritcarefullyorusesomemethodsinordertofullyunderstandit.8.Don'texpose(暴露)yourskintothesunoryouwillbeburnt.9.Waterandsaltareabsorbed(汲取)intoourbloodeveryday.10.Itisdifficulttohandle(操縱)themachine.Ⅱ.選詞填空beexposedto,drawaconclusion,bereadyto,putforward,beabsorbedin,betoblame,link...to,lookinto,everytime,findout1.Iwas_absorbed_inthebooksothatIdidn'thearyoucomein.2.Theideayouput_forwardatthemeetingyesterdayismorepracticalthanhis.3.Thepublicwanttoknowwhois_to_blamefortheaccident.4.Thedoctorexaminedthepatientcarefullyandthendrew_a_conclusion.5.Ifyouare_exposed_toEnglishreadingandlisteningeveryday,youaresuretomakemuchprogressinit.6.Hetookaglanceatthebackofthebooktofind_outtheanswerstothequestions.7.Ifyoubehavesofoolishly,youmustbe_ready_totaketheconsequences.8.Every_timeKobevisitsChina,hereceivesawarmwelcomefromhisChinesefans.9.Issmokinglinked_tolungcancer?10.Thepolicepromisedtolook_intotheaccident.Ⅲ.單句語(yǔ)法填空1.Wearesurprisedtoseeyourillnesslinked(link)tothefoodyoueateveryday.2.Attheendoftheirmeeting,itwas_announced(announce)thatanagreementhadbeenreached.3.Exposed(expose)tosomanyadvertisements,wecan'thelpbeingpersuadedtobuysomethingwedon'treallyneed.4.Theriverissopolluted(pollute)thatitisunsafeforswimmingandfishing.5.Bothscatteringandabsorption(absorb)makeanobjectlookdifferentfromotherobjectsaroundit,soyoucanseeiteasily.6.Byanalysing(analyse)thepartsofthesentencewelearnmoreaboutEnglishgrammar.7.Hewasdeterminedtofindoutthereasonwhycholerawassosevereinthisarea.8.JohnSnowwasabletoannouncewithcertaintythatpollutedwatercarriedthevirus.9.Whatdiseasedoyouthinkissimilartocholeratoday?10.Aneffectivecureforcancerhasnotyetbeenfound.Ⅳ.課文語(yǔ)法填空J(rèn)ohnSnow,awell-knowndoctorinLondon,became1.inspired(inspire)whenhethoughtabouthelpingordinarypeople2.exposed(expose)tocholera,a3.deadly(die)diseaseofitsday.Manythousandsofpeopledied4.whenevertherewasanoutbreakbecausenooneknewthecauseofit.Johnwantedtohelpsolvetheproblem.Hegotinterestedintwotheories5.explaining(explain)howcholerakilledpeople.Hebelievedinthesecondtheory6.that/whichsuggestedthatpeople7.absorbed(absorb)thediseasewiththeirmeals.In1854,whenanotheroutbreakhitLondon,hewasreadytotest8.thetwotheories.9.Withthehelpofthemaphemade,hegotavaluableclueaboutthecauseofthediseaseandwasabletoannouncethatthewaterwas10.to_blame(blame).“KingCholera”wasfinallydefeated.閱讀理解AWhataScientistIsLikeIfyouwereaskedtoimagineascientist,whatimagewouldcometoyourmind?Thecommonideathatmostkidsfromkindergartenthroughcollegehaveofascientistisamanwearingawhitelabcoatwithmessyhair,bigglasses,andseveralglasscupsofmysteriouscolourfulliquidsgivingoffcloudsofsmoke.Asforadults,themajorityviewscientistsasstrangepeoplewhospend100hoursaweekslavingawayinalonelylaboratory.However,therealityisquitedifferent.RecentlyI'vehadachancetotakepartinascientificexperiencefarfrommylaboratoryandintoCostaRica.ItsupportsahugeamountofwildlifeduetoitsgeographicalplacementbetweenNorthandSouthAmerica.Itishometomorethan500,000species,whichareatpresentnearly4%ofthetotalspeciesworldwide!Firstweworkedalongsideconservationiststopreservewildlifeataleatherbackturtle(棱皮龜)rescuecentre.Wehelpedthevolunteerspreserveturtlepopulationsbyremovingrubbishfromtheshorelinetocreateasafeenvironmentforturtleeggstocomeout.AfterthatwestayedatMountDuringmyCostaRicaexperience,Iknowthatbeingascientistdoesn'tmeanworkinginalaballdayandnight.Ascientistisonewholoveslearningandgettingabetterunderstandingoftheworldfromhelpingpreservewildlife,learningaboutearthquakesorinventingrockets.Ithinkthatschoolsshouldreallystressthatscienceissomuchmorethanwearingalabcoatandmixingchemicals.Kidsneedtobeawareoftheexcitementandadventuressciencecanbring!人們通常認(rèn)為科學(xué)家成天在試驗(yàn)室做著無(wú)聊的試驗(yàn)。作者通過(guò)自己的親身經(jīng)驗(yàn)告知人們,科學(xué)家并不是人們通常所認(rèn)為的樣子,以此激勵(lì)孩子們要酷愛(ài)科學(xué),并去探討科學(xué)。1.Accordingtothefirstparagraph,scientistsareoftenbelieved________.A.toworkasslavesB.tobehaveinastrangewayC.tospendtoomuchtimeinlabsD.todoexperimentsinmessylabs答案:C解析:細(xì)微環(huán)節(jié)理解題。依據(jù)第一段的themajorityviewscientistsasstrangepeoplewhospend100hoursaweekslavingawayinalonelylaboratory可知,人們通常認(rèn)為科學(xué)家大多數(shù)時(shí)間都在試驗(yàn)室做試驗(yàn)。故選C項(xiàng)。2.Howdidtheauthorhelptopreservetheturtlepopulations?A.Bycreatingasafenestforturtles.B.Bypickinguprubbishfromtheshoreline.C.Bycollectingtheturtleeggsonthebeach.D.Byfindingacomfortableenvironmentforturtles.答案:B解析:細(xì)微環(huán)節(jié)理解題。依據(jù)第三段中的Wehelpedthevolunteerspreserveturtlepopulationsbyremovingrubbishfromtheshorelinetocreateasafeenvironmentforturtleeggstocomeout.可知,作者是通過(guò)清除海岸上的垃圾來(lái)愛(ài)護(hù)海龜?shù)笆蛊漤槷?dāng)出殼的方式幫助海龜?shù)?。故選B項(xiàng)。3.Whatdoestheauthorlearnaboutsciencefromhisexperience?A.Scienceisfullofboringexperiments.B.Scienceismorethanworkinginalab.C.Scienceisrelatedtomysteriousliquids.D.Scienceisaboutwildlifeandearthquakes.答案:B解析:細(xì)微環(huán)節(jié)理解題。依據(jù)最終一段中的Iknowthatbeingascientistdoesn'tmeanworkinginalaballdayandnight可知,作者通過(guò)這次經(jīng)驗(yàn),了解了科學(xué)家并非總是日夜在試驗(yàn)室工作。故選B項(xiàng)。4.Whatisthepurposeofthispassage?A.Toencouragekidstostudyscience.B.TotellthestoryoftravellinginCostaRica.C.ToexpectmorepeopletotravelinCostaRica.D.Tosharethesecretsbehindsciencephenomena.答案:A解析:推理推斷題。依據(jù)最終一段中的Ithinkthatschoolsshouldreallystressthatscienceissomuchmorethanwearingalabcoatandmixingchemicals.Kidsneedtobeawareoftheexcitementandadventuressciencecanbring!可推知作者寫(xiě)這篇文章的目的是激勵(lì)孩子們?nèi)W(xué)習(xí)科學(xué),真正了解科學(xué)。BBabiesteachtheirolderbrothersandsistersempathy(同感),accordingtoanewresearch.Empathymeansunderstandingandenteringothers'feelings.Untilnow,youngerkidshavegenerallybeenregardedtolearnplentyfromtheirolderbrothersorsistersbutdon'tgivebackmuch.Butthisstudy,publishedinChildDevelopmentconfirmsthatyoungersiblings(兄弟姐妹)ensuretheirbigbrothersandsistersdon'tgrowintodisgustingpeople—noeasytask.“Althoughit'sassumedthatoldersiblingsandparentshavetheprimarysocializinginfluencesonyoungersiblings'developmentbutnotviceversa,wefoundthatbothyoungerandoldersiblingspositivelycontributedtoeachother'sempathyovertime,”studyco-authorMarcJambonsaidinastatement.Priorsiblingstudieshavefocusedontheinfluenceofolderbrothersandsisters,probablybecausetheirimpactismostobvious.Asonereviewofliteraturenotes,studieshaveshownthatoldersiblingsinfluenceeverythingfromtheiryoungersiblings'motordevelopmenttotheirriskofsmokinglaterinlife.Andalthoughseparatedstudieshavetriedtopin_downeffectsthatyoungersiblingshaveontheiroldersiblings,theinfluenceofbabybrothersandsistersremainsunclear.Forthisnewstudy,Jambonandhiscolleaguesrecruited(招募)adiversegroupof452Canadiansiblingpairsbetweentheagesof18monthsandfouryears.Atthestartofthestudy,individualresearchersassessedchildren'sbaselineempathylevelsbyvisitingthekidsathomeandthenpretendingtohurtthemselvesorbreakavaluableitem.Eighteenmonthslater,theyfoundsmallbutsignificantincreasesinempathy.Oneunexpectedexception—oldersistersdidnotappeartoexperienceincreasedempathyafter18monthslivingwiththeirlittlebrothers,specifically.Theresearchersaren'tsurewhythisexceptionappeared,andtheyrecommendthatfuturestudiesdiveintomorecomplexphenomena.一項(xiàng)新的探討表明嬰兒教他們的哥哥姐姐有同理心,兄弟姐妹們?cè)谝黄鹉芤灾鲃?dòng)的方式相互影響,但還有許多問(wèn)題要進(jìn)一步深化探討才能確定。5.Whathasbeenfoundinthenewresearch?A.Youngkidscouldshowmoresympathyonothers.B.Youngsiblingsknowmoreaboutempathythantheolder.
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