主题语境下的高三词汇复习课学案2024届高考备考复习

语篇主题语境下的高三词汇复习课Science andTechnologyActivity1Watch thevideo andHll in the mindmapActivity2Discuss the advantages anddisadvantages ofcomputer.What cana computerdoWhatproblems docomputerscauseActivity3Read thecontext andAll inthe blanks.Some peoplesay that the inventionof computersis humankindsgreatest invention.It hasbrought manybenefits andplayeda veryimportant rolein ourmodern life.（存储和处理大量信，息、）,Basically,the computerhas ahuge datastore capacity.It can digitally such as documents,（通过点击鼠标）.video clips,pictures,songs andetc.And you candigitallyfind whatyou wantor needBesides,once the（联网）,（整个世界触手可及）.（获取免费资源）,computer Youcan surfthe Internet,you canyou canchat online,youcan（上传个人生活），you canshop online,and youcan（在线教育）・In aword,the computerkeep youinformed,entertained andconnected withpeople allaround theworld.Whafs more,the computercan beprogrammed tocomplete a（回复邮件）.task,suchasmove arobotic armthat buildsa partfor acar orfilter,sort,respond,and automaticallyWith the（更高效），computer,youcanand developyour creativityand problem-solving ability.（死机）There isno denyingthatthecomputer alsohas somedisadvantages.It easilywhen attackedby viruses.This（导致网络犯罪）（信息安全）.（沉迷游戏），（损reality andpeoples worryabout Besides,teenagers areeasy towhich伤视力）.And somepeople evenbelieve thatcomputers maketheir lifemore stressful.As aresult,computers aredangerousin away.All inall,although thereare disadvantagesto usinga computer,we believetheadvantagesgreatly outweighthedisadvantages.Activity4Write downkey wordsintheblanks.positive changesnegative aspectssmartphoneartificial intelligence。