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airn.天空；空中；空气sean.海；海洋spacen.太空；空间rainn.雨；雨水v.下雨landn.陆地robotn.机器人trafficn.交通trueadj.真的；真实的cometrue(希望、梦想等)实现，成真trafficjam交通堵塞jamn.堵塞；拥挤bike(=bicycle)n.自行车carn.汽车；轿车windn.风hourn.小时小组活动——展开联想的~翅膀~讨论一下十年后咱们学校的样子吧：小组活动——展开联想的~翅膀~讨论一下人手一架小飞机的样子吧：Lookatthepicturesanddescribewhatyousee.Usethewordsandexpressionfromtheboxtohelpyou.airlandjobmachinerainrobotseaspacetrafficjamwindWatchandmatchtheparagraphswiththeheadings.1.Weather[]2.Clothes[]3.Jobs[]4.Travel[]ABCD()1.Peoplehavetochangeclothesinhotweather.()2.Theweatherwillbewarminspring.()3.Alotofpeoplewilltravelbyplanesomaybetherewillbetrafficjamsintheair.()4.Peoplewillhavelongholidaysbecausemachineswilldoheavywork.Check(√)thetruesentences.√√√×aircheapeverywhereintorisetrueCompletethepassagewiththecorrectformofthewordsfromthebox.Willtravelinthefuturebeexpensive?No,it’llbe(1)_______.We’lltravel(2)____________byplane.We’llbeableto(3)_____overthetrafficjamsontheland,andwe’llbeabletogo(4)_____space.Butmaybethere’llbetrafficjamsinthe(5)____too.Whatdoyouthink?Doyouthinkthisideaaboutlifeinthefuturewillcome(6)_____?cheapeverywheretrueairriseintoMatchthewordswiththeiropposites.UsethepassageinActivity2tohelpyou.easyexpensivehotlargelightlongwarmcheapcoldcooldifficultheavyshortsmall重难点讲解short是形容词，意思是“短的；短暂的；矮的”，作“短的”讲时，反义词是long“长的”；而作“矮的”讲时，反义词是tall“高的”。即：short——long短的反义词长的short——tall矮的反义词高的heavy是形容词,意思是“重的，沉的”,反义词是light“不重的,轻的;轻松的;少量的”。即：heavy——light重的反义词轻的cheap是形容词,意思是“便宜的”,其反义词是expensive或dear“贵的”、“昂贵的”。即：cheap——expensive/dear便宜的反义词贵的easyadj.容易的e.g.Thisquestionissoeasy.这个问题很简单。rainn.雨；雨水v.下雨e.g.Itrainedthewholeweekend.重难点突破hereis/are...（用于介绍某人或某物）“下面”如果后面跟的是复数名词，就用is,如后面跟的是单数名词，就用are。常常翻译成“这儿是......”或“这儿有......”。例如：Hereisapen.这儿是一支钢笔。Herearesomestudents.这儿有一些学生。注意单数时与Thisisa...的差别，试比较：Hereisapen.这儿是一支钢笔。Thisisapen.这是一支钢笔。notonly...butalso...不仅......，而且......当notonly…butalso连接的两个成分作主语时，谓语动词要与其最近的主语在人称和数方面保持一致。例如：Notonlythestudentsbutalsotheteacherlikesthesea.Notonlytheteacherbutalsothestudentslikethesea.notonly...butalso...不仅......，而且......小贴士：1.notonly…butalso中的notonly不能分开使用，butalso可以。2.notonly…butalso连接两个并列成分时，可以省略but或also，也可以把butalso都省略掉。Thesealevelwillriseaswell.海平面也会升高。句中的“aswell”表示“也，又”，常用于句子末尾。例如：Thelittlegirlsings,andplaysthepianoaswell.这个小女孩既会唱歌，又会跳舞。HecanspeakEnglish,andspeakChineseaswell.他既会说英语，又会说汉语。Lookatthesentences,completethesentenceswithso.例：Workinghourswillbeshort.Peoplewillhavelongholidays.Workinghourswillbeshortsopeoplewillhavelongholidays.1.Everyonewillhaveaplaneso...2.Theweatherwillgethotso...3.Machinesandrobotswilldotheheavyanddifficultjobsso…