Unit3TheComputer合作与讨论Thisunitisaboutcomputer.Sinceitsinvention,computerhasbeenwidelyusedandhasbroughtusgreatconvenience.Butcomputeralsocausessomeproblems.Nowdiscussingroupsthefollowingquestions：1.Howhascomputerbeendevelopingitself?2.Inwhataspectsiscomputerwidelyused?3.Whatbadinfluencedoescomputerhaveonourwork,studyorlife?4.Howcanweavoidthedisadvantagesofcomputer?Unit3TheComputer学习策划Howcanwememorizenewwordseffectivelyofeachunitwearelearning?Maybethisisabigproblemforeachofus,forinournewtextbooktherearetoomanynewwordsforustoremember.Someclassmatessaynewwordscostthemsomuchtime,butstillwhentheyusethem,theyoftenforgetormakemistakes.Don’tworryaboutit.It’sthesameforeveryEnglishlearner.Butindoingthis,peoplearedifferentfromeachother.Somepeoplememorizenewwordsquicklyandcorrectlyandcanusethemfreely.First,theyworkhardatEnglish,andsecondtheymayhavesomeeffectivemethodswhichtheylearnEnglishwith.IthinkthefollowingmightbeofsomehelptoyouwhenyoulearnEnglish.1.ConcentrateonyourtaskwhilereadingEnglish.Don’tbedisturnedbyotherthings.2.Dividethenewwordsyouarelearningintopropergroupsandputthemdown.Wheneveryouhavetime,suchasearlyinthemorning,justbeforesleep,readandrememberthemseparately.3.Learnnewwordsbycomparingandassociatingtheirpronunciations,spellingforms,collocationsandstyles,suchas：advicen.—advisevt.dropinonsb.—dropinataplaceenjoyhissinging—enjoyhimsinging（informal）（4）Learnnewwordsbyanalyzingwordrootsoraffix,forexample,comfortvt.—comfortable—uncomfortablediscomfortvt.用心爱心专心
