以下162个语法句子中，每一句都有一个错误，请同学们把错误指出来，这些句子的讲座请听俞敏洪老师的讲解录音。

1.　A　major　step　in　the　development　of　algebra　was　the　evolution　of　an　accurate　understand　of　negative　quantities.

2.　If　television　had　been　invented　a　thousand　years　ago,　will　nations　be　significantly　more　homogeneous　than　they　are　now?

3.　To　the　citizens　of　the　United　States,　the　bald　eagle,　America’s　national　bird,　symbolize　strength　and　freedom.

4.　Authenticity　stained　glass　is　colored　while　the　glass　is　in　a　liquid　state.

5.　On　most　scales,　zero　marks　the　starting　point　or　the　neutralize　position.

6.　Traditionally,　ethnographers　and　linguists　have　paid　little　attention　to　cultural　interpretations　given　to　silence,　or　to　the　types　of　social　contexts　in　which　tends　to　occur.

7.　The　research　of　Percy　Julian　has　contributed　to　the　creation　of　drugs　that　are　in　widespread　use　over　victims　of　arthritis.

8.　The　Appalachian　Trail,　extending　approximately　2020　miles　from　Maine　to　Georgia,　is　the　longer　continuous　marked　footpath　in　the　world.

9.　When　rainbows　appear,　they　are　always　in　the　part　of　the　sky　opposite　directly　the　Sun.

10.　Benjamin　Franklin　drew　a　political　cartoon　that　is　credited　raising　10000　volunteers　for　the　American　Revolutionary　War.

11.　Luminescence　refers　to　the　emission　of　light　by　means　another　than　heat.

12.　George　Washington　Carver　found　hundred　of　uses　for　the　peanut,　the　sweet　potato,　and　the　soybean　and　thus　stimulated　the　cultivation　of　these　crops.

13.　Since　1971　the　regional　corporations　set　up　in　Alaska　by　Congress　managing　everything　from　fishing　to　banking.

14.　The　metal　aluminum　has　been　first　isolated　early　in　the　nineteenth　century.

15.　The　boiled　point　of　any　liquid　is　determined　by　the　pressure　of　the　surrounding　gases.

16.　On　May　20,　1932,　Amelia　Earhart　became　the　first　woman　fly　solo　across　the　Atlantic　Ocean.

17.　Industrial　buyers　are　responsible　for　supplying　the　goods　and　services　that　an　organization　required　for　is　operations.

18.　The　field　of　dynamics　in　physics　is　concerned　with　a　particle’s　motion　in　relation　to　the　forces　acting　it.

19.　The　origins　of　the　Democratic　party　is　orten　traced　to　the　coalition　formed　behind　Thomas　Jefferson　in　the　1790’s　to　resist　the　policies　of　George　Washington’s　administration.

20.　It　has　been　calculated　that　the　Earth’s　circumference　around　the　equator　is　over　forty　longer　miles　than　the　circumference　around　the　two　poles.

21.　The　first　libraries　in　the　North　American　colonies　was　established　in　Massachusetts　in　the　year　1638.

22　How　many　people　remember　listening　to　Orson　Welles’1938　radio　broadcast.　“The　War　of　the　World,”　which　convince　thousands　that　space　aliens　had　invaded　the　Earth?

23.　Pewter,　a　metal　with　an　ancient　heritage,　is　still　practical　medium　for　the　nonprofessional　metalworker.

24.　A　principle　of　manager　is　to　ensure　that　every　action　or　decision　achieves　a　carefully　planned　goal.

25.　A　good　exercise　program　helps　teach　people　to　avoid　the　habits　that　might　shorten　the　lies.

26.　Researchers　at　the　University　of　Colorado　are　investigating　a　series　of　indicators　that　could　help　themselves　to　predict　earthquakes.

27.　A　common　use　with　gold　in　the　in　nineteenth　century　was　as　a　standard　for　the　value　of　money.

28.　Mahogany　is　often　considered　the　finest　cabinet　wood　because　they　has　most　of　the　qualities　desired　for　furniture　making.

29.　A　hologram　is　a　pattern　usually　made　on　film　in　that　can　create　a　three-dimensional　image　of　scene.

30.　Principal　known　for　his　dictionary,　Noah　Webster　was　also　the　first　epidemiologist　in　the　United　States.

31.　Almanacs　in　simple　form　have　been　known　from　the　invention　of　writing.

32.　the　relationship　of　Latin　American　music　to　Black　music　in　the　United　States　is　clearly　evident　in　the　unaccented　beats　that　are　common　to　either.

33.　The　methods　of　spectrum　analysis　vary　according　to　the　wavelength　region　were　studied.

34.　Harvesting　of　grains　is　affected　by　annual　changes　in　temperature　or　in　the　amount　of　moisture,　but　both.

35.　A　patent　gives　inventors　exclusive　rights　to　their　inventions　for　a　fix　period　of　time.

36.　A　statue,　a　monumental,　a　building,　or　a　park　may　be　dedicated　to　commemorate　a　distinguished　individual.

37.　The　elbows　are　joints　that　connect　people’s　up　arms　with　their　forearms.

38.　A　musician　with　multiply　talents,　Atetha　Franklin　is　able　to　write　songs　that　are　unusually　consistent　in　style　and　content.

39.　Sociological　studies　have　found　that　deeply　hold　values　and　principles　are　highly　resistant　to　change.

40.　Benjamin　Franklin　make　the　first　bifocal　spectacles　for　self　by　sawing　the　lenses　of　his　eyeglasses　in　half.

41.　Moles　are　almost　completely　bli

[1] [2]  下一页

nd,　although　its　tiny　eyes　can　distinguish　light　from　dark.　

42.　The　Cubist　movement　in　art　was　a　reaction　against　traditional　methods　of　portray　reality.　

43.　Certain　types　of　computers　work　properly　only　in　environments　with　controlled　precisely　temperatures.

44.　The　belief　in　fairies　have　existed　from　earliest　times,　and　the　literature　of　many　countries　includes　tales　of　fairies　and　their　relationship　to　humans.

45.　Acrylic　paint　enables　artists　to　experiment　with　many　colors　effects.

46.　Salt　Lake　City,　Utah’s　capital　and　largest　city,　is　industrial　and　banking　center.

47.　People　can　remember　more　information　for　higher　periods　of　time　when　they　use　more　than　one　sense　in　the　process　of　learning.

48.　Flower　have　long　been　cultivated　and　bred　for　their　beauty　and　their　fragrance.

49.　The　United　States　Constitution　requires　that　President　be　a　natural-born　citizen,　thirty-five　years　of　age　or　be　older,　who　has　lived　in　the　United　States　for　a　minimum　of　fourteen　years.

50.　The　most　substances　expand　in　volume　when　they　are　heated.

51.As　inevitably　as　human　culture　has　changed　with　the　passing　of　time,　so　does　the　environment.

52.　Mexican　jumping　beans　are　actually　seeds　in　which　contain　moth　larvae　whose　activity　causes　the　seeds　to　“jump”.

53.　Data　received　from　two　spacecraft　indicate　that　there　is　many　evidence　that　huge　thunderstorms　are　now　occurring　around　the　equator　of　the　plant　Saturn.

54.　Per　capita　income　is　a　nation’s　entire　income　dividing　by　the　number　of　people　in　the　nation.

55.　For　centuries　waterwheels　were　the　only　sources　of　power　aside　from　human　and　animal　strong.

56.　The　age　of　a　geological　sample　can　be　estimated　from　the　ratio　of　radioactive　to　nonradioactive　carbon　present　in　the　object　is　examined.

57.　Salmon　spend　most　of　their　adult　lives　in　salt　water,　despite　they　return　to　their　freshwater　birthplaces　to　spawn　and　die.

58.　Porcelain　is　not　a　single　clay,　and　a　compound　of　kaolin,　ball　clay,　feldspar,　and　silica.

59.　the　dromedary　camel　is　raised　especially　to　racing.

60.　The　texture　of　soil　is　determined　by　the　size　of　the　grains　or　particles　that　make　up.

61.　All　matter　resists　any　change　in　their　condition　of　rest　or　of　motion.

62.　Like　some　other　running　birds,　the　sanderling　lacks　a　back　toe　and　has　a　three-toed　feet.

63.　Large　bodies　of　water　and　the　prevalence　of　moisture-bearing　winds　often　produce　a　condition　of　tall　humidity,　affecting　the　local　weather.

64.　a　thorough　study　of　mythology　requires　familiarity　for　the　properties　of　plants　and　trees,　and　the　habits　of　wild　birds　and　beasts.

65.　Seismology　has　not　reached　yet　the　stage　where　earthquakes　can　be　foretold　with　a　great　deal　of　accuracy.　

66.　At　night　the　desert　floor　radiates　heat　back　into　the　atmosphere　and　temperature　may　be　drop　to　near　freezing.

67.　The　continental　divide　refers　to　an　imaginary　line　in　the　North　American　Rockies　that　divides　the　waters　flowing　into　the　Atlantic　Ocean　from　it　flowing　into　the　Pacific.

68.　In　every　society　there　are　norms　that　say　individuals　how　they　are　supposed　to　behave.

69.　Due　to　the　refraction　of　light　rays,　this　is　impossible　for　the　naked　eye　to　determine　the　exact　location　of　a　star　close　to　the　horizon.

70.　Birds’　eggs　vary　greatly　of　size,　shape,　and　color.

71.　One　of　the　most　difficult　questions　in　defining　sleep　is　“What　is　the　functions　of　sleep?”

72.　Seven　of　planets　rotate　in　the　same　direction　as　their　orbital　motions,　while　Venus　and　Uranus　rotate　in　the　opposite　direction.

73.　A　microphone　enables　a　soft　tone　to　be　amplified,　thus　making　it　possible　the　gentle　renditions　of　romantic　love　songs　in　a　large　hall.

74.　Atrophy　is　a　decrease　in　size　of　a　cell,　organ,　tissues,　or　other　part　of　the　body　such　as　a　limb.

75.　Physical　fitness　activities　can　lead　to　an　alarming　variety　of　injuries　if　participants　push　themselves　greatly　hard.

76.　The　structure　or　behavior　of　many　protozoa’s　are　amazingly　complex　for　single-celled　animals.　

77.　The　word　“shore”　can　be　used　rather　of　“coast”　to　mean　the　land　bordering　the　sea.

78.　A　fable　is　usually　a　short　tale　featuring　animals　or　inanimate　objects　that　can　talk　and　think　alike　humans.

79.　Since　flounders　have　markings　that　blend　with　their　surroundings,　it　can　lie　camouflaged　on　the　bottom　of　the　ocean.

80.　the　aging　process　is　not　entirely　determined　by　heredity,　but　is　influenced　by　different　environmental　and　social　circumstances　as　good

上一页  [1] [2]