选择性必修二《Unit 1 Science and Scientists》单元课件

Period1ReadingandThinking：

JohnSnowDefeats“KingCholera”Unit1ScienceandScientists人教版高中英语选择性必修二1.EnabletheSstogettoknowsomeknowledgeaboutCholera.

2.EnabletheSstounderstandthepassagewell.3.LettheSslearnsomereadingskillsbyscanningandskimming.4.To

learn

from

the

great

scientists

and

develop

the

noble

spirits

.TeachingGoals

Namesomefamousscientistsyouknowandtellsomethingaboutthem.

LeadinWhoishe?Archimedes(阿基米德)Whichscientistdiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?CharlesDarwin.Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?Whoishe?Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?Whoishe?Whoishe?Whoputforwardatheoryaboutblackholes?Whoishe?Whoishe?JohnSnow(1813-1858)

JohnSnowwasborninYorkonMarch15th,1813,theoldestofninechildren.YorkLondonDoyouknowhim?ReadingJohnSnowDefeats“KingCholera”

Lookatthepicture,thetitleandthemap,guesswhatthecontentofthetextis.Thenskimitquicklytoseeifyouareright.Pre-readingThetextismainlyabout____________and_______hedefeatedkingcholera.

howKeysJohnSnow

Readitquicklyandfindoutwhatorderwouldyouputthesevenstagesin?_____analyzetheresults_____askaquestion_____Drawaconclusion_____collectdata_____Findaproblem_____Thinkofamethod_____findsupportingevidenceActivity1:Keys:drawaconclusionthinkofamethodcollectdataaskaquestionfindaproblemanalyzetheresultsFindsupportingevidence7stages

inrightorderActivity2:Readthetextandfindouttheanswerstothefollowingquestions.1.What’sthepurposeofthetext?2.WhatinspiredJohnSnowaccordingtothefirstparagraph?3.What’stheuseofJohnSnow’smapinhisresearch?4.HowdidJohnSnowfeelaboutthecauseofcholeraafterhefinishedthemap?5.Whywascholeracalled“KingCholera”inthetext?Activity2:Readthetextandfindouttheanswerstothefollowingquestions.1.What’sthepurposeofthetext?

TotellushowJohnSnowfoundthecauseofcholeraandthecureforit.2.WhatinspiredJohnSnowaccordingtothefirstparagraph?

TodestroyCholeraonceandforall.3.What’stheuseofJohnSnow’smapinhisresearch?Tohelphimfindthereasonofthecholeraoutbreak.keysActivity2:Readthetextandfindouttheanswerstothefollowingquestions.4.HowdidJohnSnowfeelaboutthecauseofcholeraafterhefinishedthemap?Unsure5.Whywascholeracalled“KingCholera”inthetext?

Becausecholerawasthemostdeadlydiseaseofitsday.keysWhat’sthecauseofcholera?Whatistheproblem?Cholerawasoneofthemostfeareddiseaseofitsday.NobodyknewhowtopreventortreatCholera.Activity3:FindingthesupportingdetailsAskaquestion:twocontradictorytheories

1.badaircausedit.2.Itwascausedbyaninfectionfromthegermsinfoodorwater.BroadStreetManydeathshappenedhere.Nodeathhappenedhere.Thewaterfromthepumpwastoblame.PublichouseThewaterwasfromtheriverwhichhadbeenpollutedbythedirtywaterfromLondon.Findsupportingevidence:Whatextraevidencedidhefind?

Awomanandherdaughterwholivedfarawaybutdrankthewateralsodied.DrawaconclusionwithcertaintyThepollutedwatercarriedthevirus.Readthetextcarefullyandfillintheblanks.Manypeoplediedofcholera.JohnSnowtriedtofindoutits_____and____

Peopledrankwaterfromthepumpin______Street.Multipledeaths.causecureBroadActivity4:FurtherComprehendingFamiliesweregivenfreebeerinthepubat__________Street.Peopleremovedthe______fromthewaterpump.Peoplehadno

________

Thedisease

__________Cambridgedeathshandlewasstoppedinitstracks._______watercarriedthedisease.Theory2Cholerawascausedby___________Andtheory1waswrong.________thesourceofallthewatersupplies.PollutedaninfectionExamineGroupDiscussion1.JohnSnowbelievedIdea2wasright.Howdidhefinallyproveit?

JohnSnowfinallyprovedhisideabecausehefoundanoutbreakthatwasclearlyrelatedtocholera,collectedinformationandwasabletotiecasesoutsidetheareatothepollutedwater.2.DoyouthinkJohnSnowwouldhavesolvedthisproblemwithoutthemap?

No.ThemaphelpedJohnSnoworganizehisideas.Hewasabletoidentifythosehouseholdsthathadhadmanydeathsandchecktheirwater-drinkinghabits.Heidentifiedthosehousesthathadhadnodeathsandsurveyedtheirdrinkinghabits.Theevidenceclearlypointedtothepollutedwaterbeingthecause.3.Choleraisa19thcenturydisease.Whatdiseasedoyouthinkissimilartocholeratoday?SARSandCovid-19becausetheyarebothdeadlyandfatallyinfectious,haveanunknowncauseandneedseriouspublichealthcaretosolvethemurgently.JohnSnowwasawell-known____inLondoninthe___century.Hewantedtofindthe______ofcholerainordertohelppeople________it.In1854whenacholera____London,hebegantogatherinformation.He_____onamap______allthedeadpeoplehadlivedandhefoundthatmanypeoplewhohad_______(drink)thedirtywaterfromthe______died.Sohedecidedthatthepollutedwater_______cholera.Hesuggestedthatthe_____ofallwatersuppliesshouldbe_______andnewmethodsofdealingwith_______waterbefound.Finally,“KingCholera”was_______.Consolidation:fillintheblanksbasedonthetext.Retellthepassageaccordingtobelow:JohnSnowwasawell-known________inLondoninthe___century.Hewantedtofindthe______ofcholerainordertohelppeople__________it.In1854whenacholer____London,hebegantogatherinformation.He_______onamap______allthedeadpeoplehadlivedandhefoundthatmanypeoplewhohad_______(drink)thedirtywaterfromthe______died.Sohedecidedthatthepollutedwater_______cholera.Hesuggestedthatthe_____ofallwatersuppliesshouldbe_______andnewmethodsofdealingwith_______waterbefound.Finally,“KingCholera”was_______.doctor19thcausehitmarkedpumpsourceexaminedpolluteddefeatedInfectedwithwheredrunkcarried1….heevenattendedto

QueenVictoriawhenshegavebirth.1)tobepresentat,togoto出席,参加~ameeting,~aceremony,~afuneral,

~alecture,~school,~churchE.g.Yourattendance(n.)atthemeetingwillbewelcome.2)tolookafter,carefor,serve照顾，看护Whichdoctorisattending(to/on)you?Thereisadoctorinattendanceonme.Languagepoints

4）attendancen.

e.g

Thereisadoctorinattendance.umberofpeoplepresent出席人e.g

Therewasalargeattendanceattheconcert.音乐会听众很多.

3)togowith伴随

Theworkwasattendedwithmuchdifficulty.出席人数照顾2.…thecholeraoutbreakwassoseverethatmorethan500peoplediedintendays.(1)soserious;sobad(人、纪律）严厉的，严格的Ithinkyouaretoosevereontheboy.Hisseverelooksfrightenedme.(2)veryharmfulorpainful(疼痛）剧烈的Hehasaseverepaininhisleg.(3)beseverewith:bestrictwith对…要求严格Heisseverewithhimself.3.JohnSnowsuspectedthatthewaterpumpwastoblame.~sb.for…~…upon/on…：把…责任归于…She~dthefailureoftheirmarriageonhim.betoblame该受责备；应该负责(不能用于被动语态)Iamtoblameforourlosingthegame.It’sIwhoamto~forourlosingthegame.vt.责备,谴责4.Itseemedthatthewomanlikethewaterfromthepumpsomuchthat…so+adj/adv+that…结果状语从句Heissoyoungthathecan'tgotoschool．Theboxissolightthatthechildcanliftit．

so…that…的否定句式可用too…to…替换,肯定句式可用…enoughto…替换.such＋a／an＋adj．＋n.(单)＋that从句；such＋adj＋n(不可数、复数)＋that从句Period2LearningaboutLanguageUnit1ScienceandScientists人教版高中英语选择性必修二1.EnabletheSstomastertheusageofthekeywordsandexpressionsinthisunit.2.EnabletheSstousethesentencepatternsflexibly.3.TraintheSstoapplysomeskillsbydoingtherelevantexercises.TeachingGoals1.Findthewordsfromthepreviouspageswiththefollowingprefixesorsuffixes.Thenaddtwowordsforeachprefixorsuffix.PrefixsuffixRe--oryDis--ionMicro--ialTrans--ologyMis--alUn--orMulti--istBuildUpyourvocabularyPrefixsuffixRe-retellrecycle-orytheorycontradictoryDis-disappointdislike-ionactioninventionMicro-Microsoftmicrophone-ialbeneficialofficialTrans-transformtransport-ologybiologygeologyMis-misunderstandMisleading-alnaturalactualUn-Unlikeunhappy-oractorinventorMulti-multiplemultinational-istbiologistscientistkeysSevereFrustratedContradictorySubscribeMultipleProofAssitantPatrioticOutstandingleadership严重的沮丧的矛盾的订阅多重的证据助手爱国的杰出的领导中英文单词互译ProofSuspectBlameHandleInterventionInitialSolidPourShallowconcrete证据n.嫌疑犯n.责备v.手柄n.干预n.首字母的adj固体的adj倾注v.浅薄的adj.混凝土n.中英文单词互译linkSubstantialDecreaseStatisticsTransformThinkingVirusGiftedSteadyConceptbrilliant链接实质性减少统计转换思考病毒有天赋的稳定概念明亮的中英文单词互译AbstractFurthermoreVividBesidesDefendMissileframework摘要此外生动此外保卫导弹框架中英文单词互译1.Asudden___________(转变）inthewindwarnedofthecomingstorm.2.healwaysfinds_____________withme.3.Thecharactersinthenovelis___________presented.4.Itneverrainsbutit_____________（倾倒）5.She____________himasignificantsmile.(向…投微笑）6.Ear__________arecommoninkids.(感染）7.wemustbe________withourkids.(严格的）8.He_________meoftakinghismoney.(怀疑）9.They____________thefailureonJohn.(责备）10.Iwouldliketo____________tothismagazine.(订阅）单词语境填空。shiftfaultvividlysevereinfectionscastsuspectedblamedsubscribepours中英文短语互译多亏最终同意；订阅最重要的是爆发主管，负责ThankstoOnceandforallSubscribetoAboveallBreakoutInchargeof中英文短语互译得出结论结果总之依靠处理执行有意义DrawaconclusionAsaresultIngeneralDependonDealwithCarryoutMakesense2.Fillintheblankswiththefollowingphrases.1.Manyscientists____________________theviewthatitishumanactivitythathascausedglobalwarming.2.Hewasto____________________theaccidentbecausehedroveonthewrongsideoftheroad.3Theman____________________beingbehindtherobberywasseencrossingthestreet.4Sinceheartdiseaseisoften________________ourlifestylechoices,weneedtomakehealthylivinganimportantpartofourlives.Subscribetosuspectsbofsthblame…forsthlinksthtosthsubscribetoblameforsuspectedof

linkedto1.Ifeelitisbothofyouwhoare__________(blame)forthespoiledchild.2.Thenewstudentis________sincerethatallclassmateswanttomakefriendswithher.3.________seemedthatthesealiondidn'tmindbeingwiththetouristsatall.4.WangPengsatinhisemptyrestaurantfeelingvery________(frustrate)becausenocustomershadcometohisrestauranteversincehegotupinthemorning.5.Thewaythathedidthingswas________(contradiction)towhathehadsaidearlierthisweek.6.Your________(subscribe)willbeautomaticallyrenewedeachmonthwithoutnoticeuntilyoucancelit.单句语法填空。toblamesoItfrustratedcontradictorysubscription7.Heiscominghere___________(pure)becausehewantstoparticipateinthefootballchampionshipsagain.8.Thepolicesuspecthim__________havingapartinthejewelrobbery.9.Thevaccineisdevelopedtoprotectthewholepopulationagainst_________(infect)ofCOVID-19.10.ItwasreportedthatGermanyhadtakenalotofmeasurestoslowtherateofinfection,includingclosinghairandbeautystudios.Othernon-essentialshops__________(shut)already.单句语法填空。purelyofinfectionhadbeenshutReplacetheunderlinedpartswithsuitablewordsfromthebox.

1.Itisnotunusualforanathletetobewellknownwhileheisactive,andquicklyforgottenwhenhisathleticcareerisover.2.I'msureshe'lldealwiththechangesverywellbecauseshe'sveryadaptable.3.Hewasreadytoservedinnertohisfriendswhenherealizedthathehadforgottentoturnontheovenandthemeatwasnotcookedyet.4.Heusedhisgreatinfluencetochangethethinkingofthescientificcommunityonthisissue.5.Scientistshavecollectedmoredatathanexpectedtoprovethetheory.RawahouseholdnamesubstantialstatisticshandlerawstatisticssubstantialhandleahouseholdnameReadthispassageaboutmedicalscience.Completeitusingthewordsbelow.

infectionmultipledecreaseseveretransformproofblamesubstantialBritishscientistsbelievetheymayhavefoundawaytofightthecommoncold.Itblocksakeyproteininthebodycellsthatisto________________forthespreadofcold-causingvirus.Targetinghehostratherthan_________________wasabitnon-traditionalbutmadesensebecauseitwastrickytotargetthevirus.Cold-causingvirusarenotonlyof____________________kinds,theyalso_______________rapidly,meaningtheycanquicklydevelopresistancetomedicine.Researchersareworkingonmakingaformofmedicinethatcanbetakendirectlyintoone’slungs,to____________thechanceofsideeffects.Thoughthesescientistshavemade____________________advancesintheirresearch,further______________isneededtomakesuresuchdrugsarenotso______________thattheyharmthebody.Made.blameinfectionmultipletransformdecreasesubstantialproofsevereComplete

me

passage

with

the

correct

forms

of

the

words

below.

The

scientist’s

main

task

is

to

discover

how

things

work

in

the

universe,butfew

scientistsplaced

themselves

under

the_________，so

even

though

the__________scientific

method

which

mainly

includes

hypotheses,

data

collection,

and

statistical

analysisiswritten

down,

themethodbywhichscientistscometo_____________conclusionsishardtoidentify.Twoofthe

essential

qualities

a

scientist

needs

to

have

seem

to

be

curiosity

and

creativity.

People

who

are

curious

usually

have

a

mixture

of

seemingly

____________desires:

Brilliant

solid

microscope

finding

contradictory

gift

astronomer

theorymicroscopebrilliant

solidcontradictory

Complete

me

passage

with

the

correct

forms

of

the

words

below.

They

are

looking

for

originality

and

yet

they

also

want

everything

in

its

proper

place.Tosettletheconflictbetweenstatisticsand________________,scientistsmusthavea

vivid

imagination

and

a

strong

intuition

in

order

for

new

_____________tobe

made.

I

echoes

something

the

______________Carl

Sagan

once

said.

He

believes

that

every

child

"starts

out

as

a

scientist"

and

every

child

is

__________withthe

"sense

of

wonder.”Brilliant

solid

microscope

finding

contradictory

gift

astronomer

theorytheories

findings

astronomer

giftedFill

in

each

blank

with

a

word

or

expression

that

introduces

a

predicative

clause.

Scienceissimply__________youcando.Anddoingsciencemakesyouascientist.Sowhat

do

scientists

do?Actually,

what

matters

is

not

only

__________theyobserveintheworld

around

them

and

what

questions

they

ask,

but

also_______theyuseevidenceor

data

to

answer

the

questions.

They

identify

useful

data

and

take

new

measurements.

whatwhathowPeriod3DiscoveringusefulstructuresThePredicativeClausesUnit1ScienceandScientists人教版高中英语选择性必修二1.EnabletheSstomastertheusageofpredicativeinthisunit.2.EnabletheSstousethepredicativepatternsflexibly.3.TraintheSstoapplysomeskillsbydoingtherelevantexercises.TeachingGoalsGrammarfocus:PredicativeclausesThequestioniswhowilldoit.定义：表语从句放在

之后，充当复合句中的

。结构:

Itseemsthatitisgoingtorain.Itlooksasifheisunhappytoday.自我探究主语+系动词+引导词+简单句系动词表语Underlinealltheexamplesinthereadingpassagewherenounclausesareusedasthepredicative.Thenstatetheirmeaningandfunctions.1.Onetheorywasthat_____________________________________2.Anotherwas______________________________________3.Thetruthwas__________________________________thatcholerawascausedbyaninfectionfromgermsinfoodorwater.badaircausedthedisease.thatthewaterfromtheBroadStreetpumphadbeeninfectedbywaste.S+V+PlinkverbPredicative表语Predicativeisused______thelinkverb.AsentencewhichisusedaspredicativeisPredicativeClause表语从句.①be动词;②感官动词：sound,taste,smell,look,feel;③表示变化的词：go,get,turn,become.behindItlookasif…Itturnedoutthat…总结Grammarfocus:表语从句之引导词1.引导词的用法(that)

that在表语从句中

,又

且______

省略。1.Thefactisthat

hehasn’tyetrecoveredfromillness.2.Thereasonwhyhehastogoisthathismotherisillinbed.

既不充当成分没有意义不可whether在表语从句中表

,

但_______句子的成分。

1.Whatthedoctorreallydoubtsiswhether

mymotherwillrecoverfromtheseriousdiseasesoon.2.Thequestioniswhether

itis

worthdoing.“是否”2.引导词的用法(whether)不充当Sheaskedme

if/whether

shecouldborrowthesebooks.Thequestionisif/whetherwecanrelyonhim.在表语从句中,表“是否”时,只能用“whether”不能用“if”。Idon’tknow_______________hewantstogoalone.Theproblemwas__________hecouldcomeontime.√iforwhether?if/whether

whether√what

在表语从句中充当______________

表示____________________________.1.Thequestionis

whatcausedtheaccident.

2.Thatmountainisnolongerwhatitusedtobe.3.Whathetoldyouwaswhat

hadbeendiscussedatthemeeting.主语、表语、宾语什么，什么样子，或所…的（人或事）3.引导词的用法

(what)主语表语宾语

who在表语从句中充当______________表示____.Theproblemiswhocoulddothework2.Mytroubleiswho(whom)I

canturnto.主语、宾语或表语谁4.引导词的用法

(who)主语宾语

which在引导表语从句时,常充当_____________

表示

。

Ireadaboutitinsomebookoranother,butwhatIdon’tknowiswhich(book)itis.

定语,表语其/当中哪一个5.引导词的用法(which)定语由asif,asthough引导表语从句，表示

。句子中的系动词常用look,appear,seem等。1.It

looks

asifitwasgoingtorain.2.Theyoungmanwithlonghairlooks

asifhewereagirl.

6.引导词的用法（asif,asthough）好像

当主句的主语为reason,或者是由why引导的从句时,与它们相关的表语从句用_________,而不能由__________引导;because引导表语从句时只能用于___________________________________句型中.1.ThereasonwhyIwaslatewasthat

Imissedthetrain.2.Iwaslate.It/That/Thiswasbecause

Imissedthetrain.thatbecauseIt/That/Thisis/wasbecause…7引导词的用法（thereasonwhy…isthat/Itisbecause…）当表语从句中主语、宾语、表语具备，但是还是要表示疑问含义，可以判断句子中缺少状语，常常用相应的特殊疑问词引导，有why表

,when表

,where表

,how表

等。Thisishowhedidit.Thatiswhythebrotherswantedtomakeabet.That’swhywe’vegivenyoutheletter.8.引导词的用法(why/when/where/how)为什么在…时候在哪里怎么样

Answerthefollowingquestionsusingtheinformationfromthereadingpassageaswellasthepredicativeclauses.

EXAMPLEWhatWasitthatJohnSnowshowedtotheworld?WhatJohnSnowshowedtotheworldwashowcholeracouldbeovercome.1.WhatwasSnow’sdiscoveryintwoparticularstreetsinLondon?SnowsdiscoveryintwoparticularstreetsinLondonwasthat___________________________________________________________________2.WhatwasSnowdeterminedtofindoutduringthe1854outbreakofcholerainLondon?WhatSnowwasdeterminedtofindoutwaswhy_________________________________________________________3.Whatweretheexactplaces(Snowmarkedonthemap?)TheexactplacesSnowmarkedonthemapwerewhere_________________________________________________________________4.WhatwasthefindingthatSnowannounced?Snow'sfindingwasthat_______________________________________morethan500peoplediedintendays.thecholeraoutbreakwassosevereinthetwoparticularstreetsallthosewhodiedhadlivedthepumpwatercarriedcholeragerms..

DavidistalkingtoMariaabouttheirscientificresearchproject.FirstcompleteDavid'slines(A-E,usingthewordsinthebox.ThenputDavid'slinesinthecorrectorderandpracticetheconversation.A:Absolutely!Youmaynotbelieveit,butthatwas___________happenedattheinitialstageofourgroup'sresearchondevelopingavaccineformalaria.B:Yes,itis.Anditseemed_______________allthetheorieswereuseful,butthefactwas_________wecouldn'tpersuadeoneanotherthatonetheorywasbetterthananother.C:ExactlyTheproblemwasnotabout______________allourtheorieswereequallygood,butindeciding.____________theorytodependupon.D:Werealisedthatwhatwecaredaboutwasnot_______________aspectweneededtodevelopatheoryin,butrather_________________wecanreducethecostofavaccinewithoutreducingitseffect!E:You'reright.Atlast,webecamefocusedonthekeyissue,whichwas___________wehadtoCaryouttheresearchinthefirstplace.asifthatwhatwhowhenHowwhywhosewhichwhetherwhatasifthatwhetherwhosewhichhowwhyPeriod4Usinglanguage1ListeningandspeakingTalkaboutscientificexperiencesUnit1Scienceandscientists人教版高中英语选择性必修二PredictbyusingpicturesOnewaytogetmoreoutofyourlisteningistopredictwhatyouwillhear.Usingthepicturesprovidedandtheknowledgeyoualreadyhave,youcanguessthekindsofinformationyoushouldlistenfor.Attimes,youmayevenbeabletoguessexactlywhatwillbetalkedabout.Thiswillhelpyoufocusbetterwhenlistening,makingyourlisteningmoreeffective.LearningtipLook

atthephotobelow,anddiscussingroupswhattheseactivitieshavetodowithscience.Look

atthephotobelow,anddiscussingroupswhattheseactivitieshavetodowithscience.AIthinkthedishinthisexhibitionisrelatedtosound.Maybetheboyiswhisperingintothesmallercircleandthedishcanmakehisvoicelouder.Look

atthephotobelow,anddiscussingroupswhattheseactivitieshavetodowithscience.Thislookslikeapianoyouplaywithyourfeet.Maybeitshowshowsoundworks.Look

atthephotobelow,anddiscussingroupswhattheseactivitieshavetodowithscience.CI'mnotsurewhatthisoneshows,butitmustbeaboutlightoreyesight.Look

atthephotobelow,anddiscussingroupswhattheseactivitieshavetodowithscience.DItisahallofmirrors.Maybeithastodowiththeprinciplesofreflection.Look

atthephotobelow,anddiscussingroupswhattheseactivitieshavetodowithscience.EThisisprobablyanexperimentinvolvingthecompositionoflight.

Thephotosabovearerelatedtotheconversationyouwillhear.Usingthephotos,trytopredicttheanswerstothefollowingquestions.1.Wherearethepeopleintheconversationgoingtogo?2.Whatkindofplaceisit,andwhatdoesitfocuson?3.Whatkindsofthingscanyoudothere?

Beforelistening:

1Wherearethepeopleintheconversationgoingtogo?

Theyaregoingtoasciencemuseum.2.Whatkindofplaceisit,andwhatdoesitfocuson?

Itisasciencemuseumthatfocusesonlettingvisitorsexperiencesciencethroughinteractivelearningexhibitions.3.Whatkindsofthingscanyoudothere?Youcanprobablytrydifferentactivitiestolearnaboutsound,light,reflection,andsoon.Forexample,youcangotoaroomwithmanymirrorsfacingeachothersoitlooksliketherearemanycopiesofyou!Oryoucanplaywithabigpianoonthefloor.

Beforelistening:3ListentotheconversationandseeifyouranswersforActivity2arecorrect.Thenwritedowntheletters(A-E)forthephotosintheorderthatyouhearthemdescribed.

1_________________2________________3.________________

4________________5_________________DCEBA4.Listenagainandcompletethedescriptionsofthephotosabove.

PhotoA:Agiantdish;whenyouspeakintoit,it_________________thesoundbackand_____________.Youcanuseittospeakina_____________tosomeone17metersaway,PhotoB:Agiant____________.thatyoucanuseyourfeettoplay.Insteadofplayingthesoundsofapiano,itplaysthevoicesof________________.PhotoC:Youlookatabluescreenforawhile,andthensuddenlyyoucansee________________movingaroundonit.Theseareour_______________________PhotoD:A______________________whereyoucanseeyourselfreflectedthousandsoftimes.PhotoE:Youstandinfrontof_______________anditcastsdifferentshadowsofyou,in________________________therainbow.reflectsmakesitlouderwhisperpianokeyboardclassicalsingerstinybrightlightsownbloodcellshallofmirrorsawhitelighteverycolorof

1.TheconversationisabouttheCityofScienceandIndustry,amuseuminParis.Wouldyouliketogotothismuseum?Whyorwhynot?Yes.Icanlearnalotaboutscienceanditcanbroadenmyhorizons.2.ArethereanymuseumslikethisinChina?Whatotherinterestingmuseumsarethere?Yes.Thereareotherinterestingmuseumssuchasartmuseumormuseumaboutancienttreasure.speakingMakeashortpresentationtotheclassaboutyourchoice.Usetheexampleandusefulphrasesbelowtohelpyou.EXAMPLEToday,Iwanttotalktoyouaboutaverystrangephenomenoncalledanon-Newtonianfluid.Youcanmakeiteasilyusingequalpartsofwaterandcornflour,likeIhavehere.Anon-Newtonianfluidisstrangebecauseyoucanpouritlikealiquid,butifyouputanypressureonit,itsuddenlybecomeshardasconcrete.Infact,itbecomeshardenoughtostandon.Then,assoonasyoutakethepressureoff,itbecomesaliquidagain.Thisshowsthatitispossiblethatsomethingcanexistasaliquidandasolidatthesametime.Makeashortpresentationusefulphrases:Talkingaboutscientificphenomena..can/cannotexistintheformofasolid/gasandaliquid/plasma......Isbotha...Anda...at