求老师解答：阅读短文回答问题.

阅读短文回答问题. JamesCameronwasborninasmalltowninCanadaonAugust16,1954.Onenightattheageof

15,hefoundwhathewantedtodowithhislifeafterhesawamovie.2011:ASpaceOdyssey(《2011

太空漫游》).Cameronsethishopeshigh.Hewantedtomakemovies.Buthedidn'tknowanything

aboutcinema.Hedidn'tevenknowhowtodoacamera.What'smore,helivedfarawayfrom

Hollywood,theplaceforhimtomakehisdreamscometrue.

However,Camerongotluckyin1971.HisfathertoldhimtheywouldmovetoCaliforniaandlive

onlyafewmilesfromHollywood.Atthattime,hedreamedtogotoafilmschool,buthisfamily

couldn'taffordit.SohewenttostudyphysicsatFullertonCollege.

Beforelong,Cameronstoppedhiscollegestudyandbeganmakinghislivingasatruckdriver.But

hestilldidn'tgiveuphisdreamofbecomingamoviemaker,In1984,hewroteanddirectedThe

Terminator(《终结者》).Itwasahugesuccess.

Cameronnowcoulddowhateverhewanted.Hehadseveralprojectsinmind,includingTitanic

whichendedupearningalmost$2billion.CameronstartedmakingAvatar(《阿凡达》)in2005.It

tookhisteamfouryearstofinishmakingthemovie,butthemoviehasbecomeanotherhugesuccess.1.WasCameronborninCanada? __________________________________________________________2.WhatdidCameronwanttodowhenhewas15yearsold? _________________________________________________________3.WhendidCameronstartmakingAvatar? __________________________________________________________4.Whatdoesthepassagemainlytalkabout? __________________________________________________________