Step-by-step-3000-第二册-U5 Creative Minds答案与原文

Step_by_step_3000_第二册_U5CreativeMinds答案与原文

Unit5CreativeMinds

PartI-A

Gasolineautomobile,German,engineer,1885

Barometer,Italian,physicistmathematician,1643

Polaroidcamera,America,inventorindustrialist,1947

Pendulumclock,Dutch,mathematicianphysicist

Dieselengine,German,engineer,1892

Dynamite,Swedish,chemist,1866

Kaleidoscope,British,physicistnaturalphilosopher,1817

Piano,Italian,harpsichordmaker,1709

Sewingmachine,American,inventor,1846

Typewriter,American,inventor,1867

Tapescript:

1.ThegasolineautomobilewasinventedbyGottliebDaimler,theGermanengineer,in1885Hisconstructionofthefirsthigh-speedinternal-combustionengineledtothedevelopmentoftheautomobileindustry.

2.Thebarometer,theinstrumentformeasuringatmosphericpressure,wasinventedbyEvangelistaTorricelli,theItalianphysicistandmathematician,in1643.

3.Thepolarodcamera,whichtakesandprintsphotosinonestep,wasinventedin1947bytheAmericaninventorandindustrialistEdwinHerbertLand.

4.ThependulumclockwasinventedbytheDutchmathematicianandphysicistChristiaanHuygensin1657.

5.Thedieselengine,whichisheavierandmorepowerfulthanthegasolineengineandwhichburnsfuelofoilinsteadofgasoline,wasnamedafteritsinventorRudolphDiesel,theGermanengineerin1892.

6.Dynamite,theimprovedexplosiveswithgreatsafety,wasinventedin1866bytheSwedishchemistAlfredBernhardNobel.HeestablishedafundtoprovideannualawardscalledNobelPrizes,inthesciences,literature,andthepromotionofinternationalpeace.

7.Hekaleidoscopewasinventedin1817bySirDavidBrewster,theScottishphysicistandnaturalphilosoper.

8.Thepiano,akey-boardmusicalinstrument,wasinventedin1709bytheItalianharpsichordmaker,BartolomeoCristofori.

9.Thesewingmachine,whichgreatlyrevolutionizedclothes-making,wasinventedbyEliasHowe,anAmericaninventorin1846.

10.Thetypewriter,itsfirstpracticalcommercialmodel,wasinventedin1867byt