UNIT1SCIENCEANDSCIENTISTSReadingAndThinking分層作業(yè)基礎(chǔ)鞏固Ⅰ.單詞拼寫1.Therearemany(證據(jù))thattheathletewillwinthegoldmedalinthecompetition.

2.Officialssaythatfewcitizensare(傳染)withthevirusowingtoeffectivepreventionnow.

3.Expertshavepointedoutthattheabsenceof(/s??v??(r)/)punishmentplaysamajorroleinthegrowingfoodsafetyproblems.

4.Cheerup!Youneedn’tfeelfatyourfailureintheexam.

5.Driversaretaughthowtohemergenciesbeforetheyreceivetheirdrivinglicenses.

Ⅱ.選詞填空onceandforall;subscribeto;thanksto;attendto;givebirth1.yourtimelyhelp,wefinishedthetaskintime.

2.IfyouChinaDaily,it’llbedeliveredtoyourdooreveryday.

3.Inthevideo,wecanseethenursesinHuoshenshanHospitalarebusythepatients.

4.Hiswifetotheirbabyoneyearaftertheygotmarried,whichseemedtohavebroughtouthissenseofresponsibility.

5.Wehavetotakemeasurestosettleplasticpollution,whichisharmfultoourenvironmentandourownhealth.

Ⅲ.單句語法填空1.MycomputerhasbeenlinkedtheInternetinouroffice.

2.Itisawordwith(multiply)meanings.

3.Thatgirldidtherightthing,soweshouldn’tblametheaccidenther.

4.Thenumberofpeopleridingmotorcycleswithouthelmetsisthedecrease.

5.Origin-tracingofthevirusisa(pure)scientificmatterandshouldbeleftinthehandsofscientists.

6.Suspectingthetravelercarryingdrugs,thecustomsofficialstoppedhimandwentthroughhissuitcase.

7.“MadeinChina2025”aimstotransformChinafromaproduct-makingfactoryaproduct-makingpower,onedrivenbyinnovationandemphasizingqualityoverquantity.

Ⅳ.完成句子1.我們還沒決定去哪兒過暑假。(疑問詞+不定式)Wehaven’tdecidedforoursummerholiday.

2.學(xué)生們應(yīng)該積極參加社區(qū)活動以便他們能夠獲得成長經(jīng)驗。(sothat)Studentsshouldinvolvethemselvesincommunityactivitiesactivelyexperienceofgrowth.

3.那個男孩從自行車上摔下來弄斷了腿,這讓他的父母非常難過。(havesth.done)Theboyfelloffthebicycleand,whichmadehisparentsverysad.Ⅰ.課文語法填空Cholera,as1typeofdeadlydiseaseofitsday,threatenedordinarypeople.JohnSnowwas2(determine)tosolvethisproblem.Heknewthatonlyifhefounditscausewoulditbecontrolled.

Thereweretwotheoriesthat3(possible)explainedhowpeoplegotinfected.JohnSnow4(subscribe)tothetheorythatcholerawascausedbyaninfectionfromgermsinfoodorwater.

In1854,anotheroutbreakofcholerahitLondon.Snowdecidedtohavean5(investigate).Hemarkedtheplacesonamap,6gavehimavaluableclueaboutthecauseofthedisease.HefoundmanyofthedeathswerenearthewaterpumpinBroadStreet.Somehouseholdshadnodeaths7thesepeopledrankfreebeer.Itseemedthatthewaterpumpwas8(blame).Hemadefurtherresearchandconcludedthatpollutedwaterled9thedisease.Finally“KingCholera”10(defeat).

1.2.3.4.5.

6.7.8.9.10.

能力提升Ⅱ.閱讀理解A(2021河北正定中學(xué)期末)InJune,2007,agroupofstudentsfromeighthigh-schoolsinWinnipeg,thecapitalofCanada’sManitobaProvince,willbegintest-launching(試發(fā)射)asatellitethesizeofaRubik’scube.Theone-kilogramWin-Cubesatellite,namedforitshomecityanditsshape,willbeputintoloworbit.Onceinspace,itcanperformforafewmonthsoruptoseveralyears,communicatinginformationthatcouldhelpfindthesignsofearthquakes.Thereare80similarsatelliteprojectsworldwide,butthisisthefirsthigh-school-basedprogramofitskindinCanada.30Manitoba’shighschoolstudentsarehavingahandindesigningandbuildingthesatellite,incooperationwithaerospaceexpertsand10studentsfromtheUniversityofManitoba,andwithsupportfromtwootherorganizations.TheWin-Cubeprojectisnotsomethingthatgoesonapieceofpaper;itisreal-worldengineering,allowinghighschoolstudentstohaveanopportunitytolearnmoreabouttheexcitingworldofengineeringthroughtheirparticipationinthischallengingprogram.ItisalsotakenasawonderfulexampleoftheuniquepartnershipswithinManitoba.Designing,buildingandlaunchingasatellitewithhigh-schoolparticipationwillbringthisworld-classeducationalprojectintorealityandManitobaclosertospace.“TheseManitoba’shighschoolstudentsdeservecongratulationsfortheirbrilliance,innovation(創(chuàng)新),andastronglovefordiscovery,”saidEducation,CitizenshipandYouthMinisterPeterBjomson.“Wewanttomakesciencemorerelevant,vividandattractivetohighschoolstudentsbyshowingthemhowclassroomstudiescanrelatetopracticalexperienceintheworkplaceor,inthiscase,inspace,”Bjomsonadded.TheWin-Cubeprogramismainlyaimedatinspiringastrongdesirefordiscoveryonthepartofthestudents.ItalsoshowsManitoba’sdevotiontoresearchandinnovationandthedevelopmentofaskilledworkforce—allimportantdriversofknowledge-basedeconomicgrowth.1.Accordingtothepassage,whatcanweknowabouttheWin-Cubesatellite?A.ItisnamedafterManitobaanditsshape.B.Itisintendedforinternationalcommunication.C.ItisdesignedlikeaRubik’scubeinsize.D.Itischallengedbyuniversitystudentsaroundtheworld.2.WhatcanwelearnfromMr.Bjomson?A.ThoseManitoba’shighschoolstudentsareworthpraising.B.Thestudyofspacecanbepracticallymadeinclassrooms.C.Manitoba’shighschoolsarefamousforthestudyofspace.D.Scientificresearchistoofarawayfromhighschoolstudents.3.Whatmaybethebesttitleforthepassage?A.Manitoba’sSchoolsB.TheWin-CubeProgramC.SpaceCooperationD.SatelliteLaunchingB(2021山東師范大學(xué)附屬中學(xué)月考)Whatifwehadthepowertocontroltime,insteadofmovingfromthepasttothepresenttothefuture?Whatifwecouldjump,loopandtravelthroughtimeinamachine?Whatifwecouldgowhereverandwheneverwepleased?Thisabilitywouldallowustowitnesshistoricwonders,changedecisionsandseepeoplefromthepast.Wecouldrightwrongsandstopwarsbreakingoutonceandforall.Themysteriouspuzzleoftimehaskeptpeopledebatingitsnatureforhundredsofyears.Sciencefictionwritershaveturneditintoimaginativestories.Somescientistshaveevenattemptedtoexplainitusingmath.Thismathtriestomakethedreamoftimetravelcometrue.ThegiftedscientistAlbertEinsteinsaidthattimeandspaceareonething.Hecalledit“spacetime”.Einsteinsaidthattherearethreedimensionsinspace:height,widthanddepth.AmathematiciannamedHermannMinkowskiaddedtimeasafourthdimension.Einsteinintroducedtwoideasthathaveledtotheoriesaboutthepossibilityoftimetravel.Thefirstisrelativity.Theideaofrelativityisthattheforceofgravitycausesspacetobend,whichcausestimetotwist.Thesecondideafocusesonspecialrelativity.Theideaisthatatravelermovingsuperfastthroughflatspacetimewillenterthefuture.Einsteinconsideredtime“relative”becauseitismeasuredbasedonwhereweareonEarthorinspace.StephenHawkingisafamousscientist.Hebelievedthatatimemachinewouldneverbebuilt.Ifitwerepossible,hethought,wewouldalreadyknow.Ifatimemachinecouldbebuilt,howcomenoonefromthefuturehasinvadedus?ThefirstsciencefictionstoryaboutthisthemeisTheClockThatWentBackwardbyEdwardP.Mitchell,whichwaspublishedin1881.Sincethen,thousandsofbooks,filmsandtelevisionshowslinkedtothisthemehaveexploredtheideaoftimetravel,inwhichsometoolssuchasphones,watches,photographsandoldbookstaketravelersbackwardandforward.Willtimetraveleverhappen?Whoknows?Themostimportantthingistokeepyoureyesopenandhaveasenseofwonder.4.Whatisthepurposeofthefirstparagraph?A.Toshowtimeandspaceareconnected.B.Toshowpeople’sinterestintimetravel.C.Todrawreaders’attentiontotimetravel.D.Tomakepeoplebelievetimetravelispossible.5.WhichofthefollowingstatementscouldEinsteinagreewith?A.Timetravelispossibleinthefuture.B.Peoplecan’tmovefasterthanlight.C.Timetravelisagainstscientificrules.D.Spacetimeisnotarealthingintheory.6.Whatisthelastbutoneparagraphmainlyabout?A.Thefirstsciencefictionstory.B.Sometoolsusedintimetravel.C.EdwardP.Mitchell,thepioneer.D.Differentworksabouttimetravel.7.Whatisthewriter’sattitudetowardtimetravel?A.Cautious.B.Approving.C.Doubtful.D.Hopeful.Ⅲ.七選五(2022江蘇阜寧中學(xué)月考)Maybeyou’reayoungoutstandingscientistwantingtohaveaninfluenceontheworld,oramoreseasonedveteranofscientificstudywhoiscuriousabouthowtogetbetteratyourjob.Eitherway,thereareseveralkeystepstodevelopyourabilitytomakepositivecontributionstotheworld.Experimentwithnewideas.Animportantpartofscientificdiscoveryistheresultofhardworkandluck.Luckhasfrequentlyplayedalargeroleinscientificdiscovery.1Youneverknowwhenexperimentationandluckwillcollide(碰撞)tocreateanimportantdiscovery.

Beopentofailure.Youmaythinkascientistshouldbesmart,gifted,skilledinmathematics,andprecise.2Beingascientistis90%failureand10%success.

Takechargeofyourideas.Challengeyourselftocomeupwithoneidearelatedtoyourprojectaday.3Asascientistinaco