托福阅读真题第2套
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第2套
ColonialAmericaandtheNavigationActs
Paragraph1
Intheseventeenthandeighteenthcenturies,theBritishparliamentenactedanumber
oflaws,calledNavigationActs,governingcommercebetweenBritainandits
overseascolonies.Forexample,theNavigationActsof1660and1663barredthe
empire’scolonialmerchantsfromexportingsuchcommoditiesassugarandtobacco
anywhereexcepttoEnglandandfromimportinggoodsinnon-Englishships.
Similarly,theMolassesActof1733taxedallforeignmolasses(athickliquiddrained
fromsugarcaneandusedtomakerum)enteringthemainlandAmericancoloniesat
sixpencepergallon.Thisactwasintendedlesstoraiserevenuethantoserveasa
protectivetariff(tax)thatwouldbenefitBritishWestIndiansugarproducersatthe
expenseoftheirFrenchrivals.By1750alongseriesofNavigationActswereinforce,
withseveraleffectsontheNorthAmericancolonialeconomy.
1.Accordingtoparagraph1,theNavigationActsof1660and1663didnotallow
importinggoodswithoutpayingtaxesonthem
importinggoodsmadeoutsidetheBritishEmpire
usingEnglishshipstotransportgoodstonon-Britishcolonies
usingnon-Englishshipstobringingoodsfromoutsidethecolonies
2.Whatwasthepurposeof“theMolassesActof1733”?
ToproducethefundsneededtoprotectBritishWestIndiansugarproducersfromattackbytheFrench
TogiveBritishsugarproducersintheWestIndiesanadvantageovertheirFrenchrivals
TopreventrumfrombeingmadeoutsideoftheBritishWestIndies
TodiscouragethemainlandAmericancoloniesfromimportingmolasses
Paragraph2
Foronething,thelawslimitedallimperialtradetoBritishships,definedasthose
withBritishownershipandcrewsthatwerethree-quartersBritish.Forpurposesofthe
legislation,ParliamentclassifiedallcolonistsasBritish.Thisrestrictionnotonly
contributedtoGreatBritain’sriseasEurope’sforemostshippingnationbutalsolaid
thefoundationsforanAmericanshipbuildingindustryandmerchantmarine.Bythe
1750sone-thirdofallimperialvesselswereAmerican-owned,mostlybymerchantsin
thenortheastandinmid-Atlanticcolonies.Theswiftgrowthofthismerchantmarine
diversifiedthenortherncolonialeconomyandmadeitmoreself-sufficient.The
expansionofcolonialshippinginturnacceleratedurbanizationbycreatinganeedfor
centralizeddocks,warehouses,andrepairshopsinthecolonies.By1770Philadelphia
andNewYorkCityhademergedastwooftheBritishEmpire’sbusiestports.3.Theword“swift”inthepassageisclosetinmeaningto
gradual
fast
protective
long-term
4.Accordingtoparagraph2,theNavigationActshadallofthefollowingeffectson
thenortherncoloniesinNorthAmericaEXCEPT:
Theregion’seconomicdependenceonBritaindeclined.
Theregion’sportsbecameincreasinglybusy.
Shipbuildingandrelatedindustriesgrewinstrength.
Ownershipofvesselsbymerchantsinthenortheastandmid-Atlanticcoloniesdeclined.
Paragraph 3
The Navigation Acts also barred the export of certain “enumerated goods” to foreign
nations unless those items first passed through England or Scotland. The American
mainland’s chief items of this sort were tobacco, rice, furs, indigo (a Carolina plant
that produced a blue dye), and naval supplies (such as masts and tar). Parliament
never restricted grain, livestock, fish, lumber, or rum, which altogether made up 60
percent of American colonial exports. Furthermore, Anglo-American exporters of
tobacco and rice—the chief commodities affected by enumeration—had their burdens
reduced by two significant concessions. First, Parliament gave tobacco growers a
monopoly over the British market by excluding foreign tobacco, even though this hurt
British consumers. (Rice planters enjoyed a natural monopoly because they had no
competitors.) Second, Parliament tried to minimize the added cost of landing tobacco
and rice in Britain (where customs officials collected duties on both) by refunding the
duties on all tobacco and rice that the colonists later shipped to other countries.
5.SelecttheTWOanswerchoicesthat,accordingtoparagraph3,indicatehowthe
NavigationActsaffectedriceandtobaccoexporters.Toreceivecredit,youmust
selectTWOanswerchoices.
TheyfirsthadtoshiptheirproductstoeitherEnglandorScotlandbeforeshippingthemelsewhere.
Theirexportswerereducedby60percent.
TheyreceivedspecialconcessionsbyParliament.
Theyhadtousetheirownshipstoexporttheirproducts.6.Theauthormentions“grain,livestock,fish,lumber,orrum”inthepassagein
orderto
indicatethecolonialexportsthatwereaffectedbyenumeration
provideexamplesofimportantcommoditiesthathadnotbeenallowedtobeexportedbeforetheNavigationActswereintroduced
explainwhyBritaindecidedtointroducetheNavigationActs