Lifeinthetwenty-secondcenturywillbeverydifferentfromlifetoday.Betweenthenandnowmanychangeswilltakeplace,butwhatwillthechangesbeThepopulationisgrowingfast.Therewillbemanypeopleintheworldandmostofthemwilllivel

　　Lifeinthetwenty-secondcenturywillbeverydifferentfromlifetoday.Betweenthenandnowmanychangeswilltakeplace,butwhatwillthechangesbe

　　Thepopulationisgrowingfast.Therewillbemanypeopleintheworldandmostofthemwilllivelongerthanpeoplelivenow.

　　Computerswillbemuchsmallerandmoreuseful,andtherewillbeatleast(至少)oneineveryhome.Andcomputerstudieswillbeoneoftheimportantsubjectsinschoolthen.

　　Peoplewillworkfewerhoursthantheydonowandtheywillhavemorefreetimeforsports,watchingTVandtraveling.Travelingwillbemucheasierandcheaper.Andmanymorepeoplewillgotoothercountriesforholidays.

　　Therewillbechangesinourfood,too.Morelandwillbeusedforallbuildingnewtownsandhousesforallthepeople.Thentherewillbelessroomforcowsandsleep,someatwillbemoreexpensive.Maybenoonewilleatmeateveryday.Insteadtheyeatmorefruitandvegetables.Maybepeoplewillbehealthier.

　　Workinthefuture(未来)willbedifferent,too.Dangerousandhardworkcanbedonebyrobots(机器人).Becauseofthis,manypeoplewillnothaveenoughworktodo.Thiswillbeaproblem.