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The dangerous monster was caught and killed ______ the end of the film.
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ⅠFillintheblankswiththeproperwords.A.ReadingThemon
阅读下面短文按照要求回答问题TheMonsterofLakeTianchiTheMonsterofL
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Roadsignstellpeopletherightway.Turnright?Turnleft?
InnorthernScotlandthereisalongdeeplakecalledLochNe
阅读下面短文按照要求回答问题共5小题每小题3分满分15分TheMonsterofLakeTianch
第二部分阅读理解共20小题每小题2分满分30分ASinceitwaspublishedin1818F
InnorthernScotlandthereisalongdeeplakecalledLochNe
Canyouspotthe{{U}}flaw{{/U}}intheirargument?
mixer
rim
monster
defect
Hisimaginationtransformedshadowsintoamonster.
a beast
a ghost
a giant
an angel
Roadsignstellpeopletherightway.Turnright?Turnleft?
Itis80yearssincetheLochNessmonster尼斯湖水怪wasspottedf
Whenthetortoisegottothesnow-coveredmountaintopsudd
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Armedwithonlyalightsomefoodandamaptheteamsearchedt
Hisimaginationtransformedshadowsintoamonster.
a beast
a ghost
a giant
an angel
增三和弦根音与三音三音与五音都是用根音的大写英文字母音名加上aug或加一个+如DOMI升SOL和弦表
Sinceitwaspublishedin1818Frankensteinaclassichorro
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PassageOne1 AreyousuperstitiousNoofcoursenot.Doyoubelieveinmagic魔法andluckcharms护身符andelvesorgremlins小精灵CertainlynotbutifIshouldgreetyouwiththeusualHow’sbusiness"You’llanswer"Ohjustso-so"althoughyourbusinessisprofitinggreatly.Whenyouaresuccessfulinsomeventureyoumightsayyouwerejustlucky.Andyetyouknowitwasprobablyduetoyourabilityandhardwork.WhySometimesyouknockonwoodbecausewoodwasonceatreeandthereisaprimitivebeliefthatprotectivegodsinhabittreesandknockingonwoodattractstheirattentionsotheymaybecreditedwithyoursuccesses. IfIshouldsneezeonlythestrongestofyoucouldrefrain克制而不fromsaying"Godblessyou".Whyblessthisunsanitary不讲究卫生的habitOurancestorsbelievedthatasneezeopenedthebodytoinvasionbydevilsandinvoking召唤thenameofGodmadethedevilsgetoutinahurry.Youmaynotrealizeitbutyouexpressthissame"devilinvasion"whenyousay"Whatevercanhavegottenintothatchild"or"Iwonderwhatpossessedmetodothat" Althoughtheymaynolongerbebelievedevidencesofsuperstitionsthathavehadtheiroriginsintheprimitivefearoftheunknownstillexistinmodernlanguageandgestures. Superstitionshadtheirorigins起源于in
PassageFour4 ItwasMondayMrs.Smith’sdogwashungrybuttherewasnotanymeatinthehouse. ConsideringthattherewasnobetterwayMrs.Smithtookapieceofpaperandwrotethefollowingwordsonit"Givemydoghalfapoundofmeat."Thenshegavethepapertoherdogandsaidgently"Takethistothebutcher卖肉者andhe’sgoingtogiveyouyourlunchtoday." Holdingthepieceofpaperinitsmouththedograntothebutcher’sshop.Itgavethepapertothebutcher.Thebutcherreaditcarefullyrecognizedthatitwasreallythelady’shandwritingandpresentlydidashewasaskedto.Thedogwasveryhappyandatethemeatupimmediately. Atmidday正午thedogcametotheshopagain.Itgavethebutcherapieceofpaperagain.Afterreadingithegaveithalfapoundofmeatoncemore. Thenextdaythedogcameagainexactlyatmidday.Andasusualitbroughtapieceofpaperin.themouth.Thistimethebutcherdidnottakealookatthepaperandgavethedogitsmeatforhehadregardedthedogasoneofhiscustomers. Butthedogcameagainatfouro’clock.Andthesamethinghappenedonceagain.Tothebutcher’smoresurpriseitcameforthethirdtimeatsixo’clockandbroughtwithitathirdpieceofpaper.Thebutcherfeltabitpuzzled.Hesaidtohimself"Thisisasmalldog.WhydoesMrs.Smithgiveitsomuchmeattoeattoday" Lookingatthepiece’ofpaperhefoundthattherewerenotanywordsonit! Mrs.Smithtreatedherlittledogquite
Mostdictionarieswilltellyouanumberof21aboutalanguage.Therearethreethingsinparticularthat22important.Thesethreethingsarespellingpronunciationandmeanings. Thefirstandmostobviousthingisthatadictionarywill23youthespellingofaword.Ifyou’renotsureaboutthespellingofawordyoucantrytofindthecorrectspellinginadictionary.Wordsarelistedinalphabeticalorder--abeandsoon.Forexampleonadictionarypagetheword"poor"--poor--comesbefore"poverty"--povertyandtheword"poverty"comes24theword"power"--power.Thewordsarealwaysgiveninalphabeticalorder. Thesecondthingadictionarywilltellyouis25.Mostdictionariesgivethepronunciationofawordinaspecialkindofalphabet.Thisspecialalphabetiscalledaphoneticorsoundalphabet.Thephoneticspellingwilltellyougenerally26awordispronounced.Thereareafewdifferentphoneticalphabets.ManydictionariesusetheInternationalPhoneticAlphabettoshowpronunciation. The27thingadictionarywilltellyouisthemeaningsofwords.Youcan28awordandfindoutwhatitmeans.Manywordshavemorethanonemeaningandagooddictionarywillexplainalloftheword’smeanings.ForexampleinEnglishthecommonword"get"hasover20differentmeanings.Themeaningofcourse29thesentenceinwhichthewordisused. Thesethreethings--spellingpronunciationandmeanings--aresomeoftheimportant30thatyoulearnfromdictionaries. 24
Mostdictionarieswilltellyouanumberof21aboutalanguage.Therearethreethingsinparticularthat22important.Thesethreethingsarespellingpronunciationandmeanings. Thefirstandmostobviousthingisthatadictionarywill23youthespellingofaword.Ifyou’renotsureaboutthespellingofawordyoucantrytofindthecorrectspellinginadictionary.Wordsarelistedinalphabeticalorder--abeandsoon.Forexampleonadictionarypagetheword"poor"--poor--comesbefore"poverty"--povertyandtheword"poverty"comes24theword"power"--power.Thewordsarealwaysgiveninalphabeticalorder. Thesecondthingadictionarywilltellyouis25.Mostdictionariesgivethepronunciationofawordinaspecialkindofalphabet.Thisspecialalphabetiscalledaphoneticorsoundalphabet.Thephoneticspellingwilltellyougenerally26awordispronounced.Thereareafewdifferentphoneticalphabets.ManydictionariesusetheInternationalPhoneticAlphabettoshowpronunciation. The27thingadictionarywilltellyouisthemeaningsofwords.Youcan28awordandfindoutwhatitmeans.Manywordshavemorethanonemeaningandagooddictionarywillexplainalloftheword’smeanings.ForexampleinEnglishthecommonword"get"hasover20differentmeanings.Themeaningofcourse29thesentenceinwhichthewordisused. Thesethreethings--spellingpronunciationandmeanings--aresomeoftheimportant30thatyoulearnfromdictionaries. 22
PassageOne1 AreyousuperstitiousNoofcoursenot.Doyoubelieveinmagic魔法andluckcharms护身符andelvesorgremlins小精灵CertainlynotbutifIshouldgreetyouwiththeusualHow’sbusiness"You’llanswer"Ohjustso-so"althoughyourbusinessisprofitinggreatly.Whenyouaresuccessfulinsomeventureyoumightsayyouwerejustlucky.Andyetyouknowitwasprobablyduetoyourabilityandhardwork.WhySometimesyouknockonwoodbecausewoodwasonceatreeandthereisaprimitivebeliefthatprotectivegodsinhabittreesandknockingonwoodattractstheirattentionsotheymaybecreditedwithyoursuccesses. IfIshouldsneezeonlythestrongestofyoucouldrefrain克制而不fromsaying"Godblessyou".Whyblessthisunsanitary不讲究卫生的habitOurancestorsbelievedthatasneezeopenedthebodytoinvasionbydevilsandinvoking召唤thenameofGodmadethedevilsgetoutinahurry.Youmaynotrealizeitbutyouexpressthissame"devilinvasion"whenyousay"Whatevercanhavegottenintothatchild"or"Iwonderwhatpossessedmetodothat" Althoughtheymaynolongerbebelievedevidencesofsuperstitionsthathavehadtheiroriginsintheprimitivefearoftheunknownstillexistinmodernlanguageandgestures. WhenapersonsneezeotherswouldsayGodblessyou.Itcomesofwhichofthefollowingbeliefs
We'llgetinallthewheatbeforethesun______.
Mybrother______thearmyforthreeyears.
Allofthestudents______interestinthecaseshareinworkingouttheproblem.
PassageTwo2 Everybodymayhaveseenthefilm"DeathontheNile尼罗河"butnobodycanimaginethatthewriterofthestoryAgathaChristiesavedababyinamostunusualway. InJune1977ababygirlbecameseriouslyillinDeleville.DoctorstherewereunabletofindoutthecauseofherillnesssoshewassenttoafamoushospitalinLondonwherethereweremanyexcellentdoctors.Thebabywassoseriouslyiiithatateamofdoctorshurriedtoexamineherwithoutanydelay.Thedoctorstoowerepuzzledbythebaby’sillnessandtheyalsobecamediscouraged.Justthenanurseaskedtospeaktothem. "Ithinkthebabyissufferingfromthallium铊poisoning"saidthenurse～"AfewdaysagoIreadastory’APaleHorse’writtenbyAgathaChristie.Someoneusesthalliumpoisonandallthesymptoms症状arewritteninthebook.Theyareexactlythesameasthebaby’s." "You’reverygoodatobservingthings"saidadoctor"andyoumayberight.We’llcarryoutsometestsandfindoutwhetherthecauseisthalliumpoisoningornot." Thetestsprovedthatthebabyhadindeedbeenpoisonedbythallium.Oncetheyknewthatcausethedoctorswereabletogivehercorrecttreatment.ThebabysoongotwellandwassentbacktoDeleville.Aweeklateritwasreportedthatthepoisonmighthavecomefromaninsecticide杀虫剂usedinDeleville. Fromthispassageitseemsthatthebaby'sillnesshadsomethingtodowith
PassageFive5 WhichofyourtwohandsdoyouusemoreVeryfewofuscanusebothhandsequallywell.Mostofusareright-handed.Onlyaboutfivepeopleoutofahundredareleft-handed.New-bornbabiescantakeholdofthingswitheitheroftheirhandsbut.inabouttwoyearstheyusuallyusetheirrighthands.Scientistshavefoundthatmonkeysliketouseoneoftheirhandsmorethantheotherbutitcanbeeitherhand.Thereareasmanyright-handedmonkeysasthereareleft-handedones.Nexttimewhenyouvisitazooyou’llseethatsomeofthemwillusetheirrighthandsandotherswillusetheirlefthands.Butmostofthepeopleusetheirrighthandsbetterandthismakeslifedifficultforthoseleft-handedpeople.Weliveinaright-handedworld. Weliveinaright-handedworld.Itmeans
PassageThree3 EdmundHalleywasanEnglishscientistwholivedover200yearsago.Hestudiedtheobservationsofcomets彗星whichotherscientistshadmade.Theorbit轨道ofoneparticularcometwasaverydifficultmathematicalproblem.Hecouldnotfigureitout.Neithercouldotherscientistswhodealtwithsuchproblems. HoweverHalleyhadafriendnamedNewtonwhowasabrilliantmathematician.Newtonthoughthehadalreadyworkedoutthatproblembuthecouldnotfindthepapersonwhichhehaddoneit.HetoldHalleythattheorbitofacomethadtheshapeofanellipse椭圆形. NowHalleysettowork.Hefiguredouttheorbitsofsomeofthecometsthathadbeenobservedbyscientists.Hemadeasurprisingdiscovery.Thecometsthatappearedintheyears15311607and1682allhadthesameorbit.Yettheirappearanceshadbeen75to76yearsapart. ThisseemedverystrangetoHalley.Threedifferentcometsfollowedthesameorbit.ThemoreHalleythoughtaboutitthemorehethoughtthattherehadnotbeenthreedifferentcometsaspeoplethought.Hedecidedthattheyhadsimplyseenthesamecometthreetimes.Thecomethadgoneawayandhadcomebackagain. Itwasanastonishingidea!Halleyfeltcertainenoughtomakeapredictionofwhatwouldhappeninthefuture.Hedecidedthatthiscometwouldappearintheyear1758.Therewere53yearstogobeforeHalley’spredictioncouldbetested. In1758thecometappearedinthesky.Halleydidnotseeitforhehaddiedsomeyearsbefore.EversincethenthatcomethadbeencalledHalley’scometinhishonour. Halleymadehisdiscovery
PassageOne1 AreyousuperstitiousNoofcoursenot.Doyoubelieveinmagic魔法andluckcharms护身符andelvesorgremlins小精灵CertainlynotbutifIshouldgreetyouwiththeusualHow’sbusiness"You’llanswer"Ohjustso-so"althoughyourbusinessisprofitinggreatly.Whenyouaresuccessfulinsomeventureyoumightsayyouwerejustlucky.Andyetyouknowitwasprobablyduetoyourabilityandhardwork.WhySometimesyouknockonwoodbecausewoodwasonceatreeandthereisaprimitivebeliefthatprotectivegodsinhabittreesandknockingonwoodattractstheirattentionsotheymaybecreditedwithyoursuccesses. IfIshouldsneezeonlythestrongestofyoucouldrefrain克制而不fromsaying"Godblessyou".Whyblessthisunsanitary不讲究卫生的habitOurancestorsbelievedthatasneezeopenedthebodytoinvasionbydevilsandinvoking召唤thenameofGodmadethedevilsgetoutinahurry.Youmaynotrealizeitbutyouexpressthissame"devilinvasion"whenyousay"Whatevercanhavegottenintothatchild"or"Iwonderwhatpossessedmetodothat" Althoughtheymaynolongerbebelievedevidencesofsuperstitionsthathavehadtheiroriginsintheprimitivefearoftheunknownstillexistinmodernlanguageandgestures. AccordingtotheauthorwhichofthefollowingisNOTanancientbelief
PassageTwo2 Everybodymayhaveseenthefilm"DeathontheNile尼罗河"butnobodycanimaginethatthewriterofthestoryAgathaChristiesavedababyinamostunusualway. InJune1977ababygirlbecameseriouslyillinDeleville.DoctorstherewereunabletofindoutthecauseofherillnesssoshewassenttoafamoushospitalinLondonwherethereweremanyexcellentdoctors.Thebabywassoseriouslyiiithatateamofdoctorshurriedtoexamineherwithoutanydelay.Thedoctorstoowerepuzzledbythebaby’sillnessandtheyalsobecamediscouraged.Justthenanurseaskedtospeaktothem. "Ithinkthebabyissufferingfromthallium铊poisoning"saidthenurse～"AfewdaysagoIreadastory’APaleHorse’writtenbyAgathaChristie.Someoneusesthalliumpoisonandallthesymptoms症状arewritteninthebook.Theyareexactlythesameasthebaby’s." "You’reverygoodatobservingthings"saidadoctor"andyoumayberight.We’llcarryoutsometestsandfindoutwhetherthecauseisthalliumpoisoningornot." Thetestsprovedthatthebabyhadindeedbeenpoisonedbythallium.Oncetheyknewthatcausethedoctorswereabletogivehercorrecttreatment.ThebabysoongotwellandwassentbacktoDeleville.Aweeklateritwasreportedthatthepoisonmighthavecomefromaninsecticide杀虫剂usedinDeleville. WhenthebabywasfirstsenttothehospitalinLondonherillnesswasconsideredtobe
Shetoldthemwhereshe______herson.
Pleasereturninanhour.I'llbeready______then.
PassageFive5 WhichofyourtwohandsdoyouusemoreVeryfewofuscanusebothhandsequallywell.Mostofusareright-handed.Onlyaboutfivepeopleoutofahundredareleft-handed.New-bornbabiescantakeholdofthingswitheitheroftheirhandsbut.inabouttwoyearstheyusuallyusetheirrighthands.Scientistshavefoundthatmonkeysliketouseoneoftheirhandsmorethantheotherbutitcanbeeitherhand.Thereareasmanyright-handedmonkeysasthereareleft-handedones.Nexttimewhenyouvisitazooyou’llseethatsomeofthemwillusetheirrighthandsandotherswillusetheirlefthands.Butmostofthepeopleusetheirrighthandsbetterandthismakeslifedifficultforthoseleft-handedpeople.Weliveinaright-handedworld. Monkeys
A.deot B.climo C.caoin D.como
你是王平写一封信给Jefferson先生信件的内容包括1一个月前他邀请了你到他家过了圣诞节2你在他那里受到了热情款待3信件末尾写上一句你认为必要的话
PassageFour4 ItwasMondayMrs.Smith’sdogwashungrybuttherewasnotanymeatinthehouse. ConsideringthattherewasnobetterwayMrs.Smithtookapieceofpaperandwrotethefollowingwordsonit"Givemydoghalfapoundofmeat."Thenshegavethepapertoherdogandsaidgently"Takethistothebutcher卖肉者andhe’sgoingtogiveyouyourlunchtoday." Holdingthepieceofpaperinitsmouththedograntothebutcher’sshop.Itgavethepapertothebutcher.Thebutcherreaditcarefullyrecognizedthatitwasreallythelady’shandwritingandpresentlydidashewasaskedto.Thedogwasveryhappyandatethemeatupimmediately. Atmidday正午thedogcametotheshopagain.Itgavethebutcherapieceofpaperagain.Afterreadingithegaveithalfapoundofmeatoncemore. Thenextdaythedogcameagainexactlyatmidday.Andasusualitbroughtapieceofpaperin.themouth.Thistimethebutcherdidnottakealookatthepaperandgavethedogitsmeatforhehadregardedthedogasoneofhiscustomers. Butthedogcameagainatfouro’clock.Andthesamethinghappenedonceagain.Tothebutcher’smoresurpriseitcameforthethirdtimeatsixo’clockandbroughtwithitathirdpieceofpaper.Thebutcherfeltabitpuzzled.Hesaidtohimself"Thisisasmalldog.WhydoesMrs.Smithgiveitsomuchmeattoeattoday" Lookingatthepiece’ofpaperhefoundthattherewerenotanywordsonit! Thebutcherdidnotgiveanymeattothedog
Mostdictionarieswilltellyouanumberof21aboutalanguage.Therearethreethingsinparticularthat22important.Thesethreethingsarespellingpronunciationandmeanings. Thefirstandmostobviousthingisthatadictionarywill23youthespellingofaword.Ifyou’renotsureaboutthespellingofawordyoucantrytofindthecorrectspellinginadictionary.Wordsarelistedinalphabeticalorder--abeandsoon.Forexampleonadictionarypagetheword"poor"--poor--comesbefore"poverty"--povertyandtheword"poverty"comes24theword"power"--power.Thewordsarealwaysgiveninalphabeticalorder. Thesecondthingadictionarywilltellyouis25.Mostdictionariesgivethepronunciationofawordinaspecialkindofalphabet.Thisspecialalphabetiscalledaphoneticorsoundalphabet.Thephoneticspellingwilltellyougenerally26awordispronounced.Thereareafewdifferentphoneticalphabets.ManydictionariesusetheInternationalPhoneticAlphabettoshowpronunciation. The27thingadictionarywilltellyouisthemeaningsofwords.Youcan28awordandfindoutwhatitmeans.Manywordshavemorethanonemeaningandagooddictionarywillexplainalloftheword’smeanings.ForexampleinEnglishthecommonword"get"hasover20differentmeanings.Themeaningofcourse29thesentenceinwhichthewordisused. Thesethreethings--spellingpronunciationandmeanings--aresomeoftheimportant30thatyoulearnfromdictionaries. 28
A.Try110please. B.Farfromit. C.Twoorthreedays. D.Twiceaweek. E.Holdthelineplease. F.Heeatstoomuch. G.Missthetrain. H.Changehermind. Fred:WasthenovelasgoodasyouexpectedNancy:
PassageThree3 EdmundHalleywasanEnglishscientistwholivedover200yearsago.Hestudiedtheobservationsofcomets彗星whichotherscientistshadmade.Theorbit轨道ofoneparticularcometwasaverydifficultmathematicalproblem.Hecouldnotfigureitout.Neithercouldotherscientistswhodealtwithsuchproblems. HoweverHalleyhadafriendnamedNewtonwhowasabrilliantmathematician.Newtonthoughthehadalreadyworkedoutthatproblembuthecouldnotfindthepapersonwhichhehaddoneit.HetoldHalleythattheorbitofacomethadtheshapeofanellipse椭圆形. NowHalleysettowork.Hefiguredouttheorbitsofsomeofthecometsthathadbeenobservedbyscientists.Hemadeasurprisingdiscovery.Thecometsthatappearedintheyears15311607and1682allhadthesameorbit.Yettheirappearanceshadbeen75to76yearsapart. ThisseemedverystrangetoHalley.Threedifferentcometsfollowedthesameorbit.ThemoreHalleythoughtaboutitthemorehethoughtthattherehadnotbeenthreedifferentcometsaspeoplethought.Hedecidedthattheyhadsimplyseenthesamecometthreetimes.Thecomethadgoneawayandhadcomebackagain. Itwasanastonishingidea!Halleyfeltcertainenoughtomakeapredictionofwhatwouldhappeninthefuture.Hedecidedthatthiscometwouldappearintheyear1758.Therewere53yearstogobeforeHalley’spredictioncouldbetested. In1758thecometappearedinthesky.Halleydidnotseeitforhehaddiedsomeyearsbefore.EversincethenthatcomethadbeencalledHalley’scometinhishonour. AccordingtothepassagewhichoneisNOTtrue
A.book B.ool C.food D.soon
Mostdictionarieswilltellyouanumberof21aboutalanguage.Therearethreethingsinparticularthat22important.Thesethreethingsarespellingpronunciationandmeanings. Thefirstandmostobviousthingisthatadictionarywill23youthespellingofaword.Ifyou’renotsureaboutthespellingofawordyoucantrytofindthecorrectspellinginadictionary.Wordsarelistedinalphabeticalorder--abeandsoon.Forexampleonadictionarypagetheword"poor"--poor--comesbefore"poverty"--povertyandtheword"poverty"comes24theword"power"--power.Thewordsarealwaysgiveninalphabeticalorder. Thesecondthingadictionarywilltellyouis25.Mostdictionariesgivethepronunciationofawordinaspecialkindofalphabet.Thisspecialalphabetiscalledaphoneticorsoundalphabet.Thephoneticspellingwilltellyougenerally26awordispronounced.Thereareafewdifferentphoneticalphabets.ManydictionariesusetheInternationalPhoneticAlphabettoshowpronunciation. The27thingadictionarywilltellyouisthemeaningsofwords.Youcan28awordandfindoutwhatitmeans.Manywordshavemorethanonemeaningandagooddictionarywillexplainalloftheword’smeanings.ForexampleinEnglishthecommonword"get"hasover20differentmeanings.Themeaningofcourse29thesentenceinwhichthewordisused. Thesethreethings--spellingpronunciationandmeanings--aresomeoftheimportant30thatyoulearnfromdictionaries. 26
Hehadmistakenme______Jack.
A.Try110please. B.Farfromit. C.Twoorthreedays. D.Twiceaweek. E.Holdthelineplease. F.Heeatstoomuch. G.Missthetrain. H.Changehermind. Bill:WhatnumbershouldIdialifIwantthepoliceRose:
PassageFive5 WhichofyourtwohandsdoyouusemoreVeryfewofuscanusebothhandsequallywell.Mostofusareright-handed.Onlyaboutfivepeopleoutofahundredareleft-handed.New-bornbabiescantakeholdofthingswitheitheroftheirhandsbut.inabouttwoyearstheyusuallyusetheirrighthands.Scientistshavefoundthatmonkeysliketouseoneoftheirhandsmorethantheotherbutitcanbeeitherhand.Thereareasmanyright-handedmonkeysasthereareleft-handedones.Nexttimewhenyouvisitazooyou’llseethatsomeofthemwillusetheirrighthandsandotherswillusetheirlefthands.Butmostofthepeopleusetheirrighthandsbetterandthismakeslifedifficultforthoseleft-handedpeople.Weliveinaright-handedworld. Mostpeople
Don't______yourworkhalf-done.You'resupposedtofinishitalone.
Theywill______youeverythingyouneedonceyoustartyourscientificresearch.
PassageThree3 EdmundHalleywasanEnglishscientistwholivedover200yearsago.Hestudiedtheobservationsofcomets彗星whichotherscientistshadmade.Theorbit轨道ofoneparticularcometwasaverydifficultmathematicalproblem.Hecouldnotfigureitout.Neithercouldotherscientistswhodealtwithsuchproblems. HoweverHalleyhadafriendnamedNewtonwhowasabrilliantmathematician.Newtonthoughthehadalreadyworkedoutthatproblembuthecouldnotfindthepapersonwhichhehaddoneit.HetoldHalleythattheorbitofacomethadtheshapeofanellipse椭圆形. NowHalleysettowork.Hefiguredouttheorbitsofsomeofthecometsthathadbeenobservedbyscientists.Hemadeasurprisingdiscovery.Thecometsthatappearedintheyears15311607and1682allhadthesameorbit.Yettheirappearanceshadbeen75to76yearsapart. ThisseemedverystrangetoHalley.Threedifferentcometsfollowedthesameorbit.ThemoreHalleythoughtaboutitthemorehethoughtthattherehadnotbeenthreedifferentcometsaspeoplethought.Hedecidedthattheyhadsimplyseenthesamecometthreetimes.Thecomethadgoneawayandhadcomebackagain. Itwasanastonishingidea!Halleyfeltcertainenoughtomakeapredictionofwhatwouldhappeninthefuture.Hedecidedthatthiscometwouldappearintheyear1758.Therewere53yearstogobeforeHalley’spredictioncouldbetested. In1758thecometappearedinthesky.Halleydidnotseeitforhehaddiedsomeyearsbefore.EversincethenthatcomethadbeencalledHalley’scometinhishonour. Thispassageingeneralisabout
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