外研版七年级下册Module4unit2课件.ppt

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1、Unit2Everyfamilywillhaveasmallplane.airn.天空；空中；空气sean.海海洋spacen.太空空间rainn.雨；雨水v.下雨比一比，看谁能快速说出下面的单词。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1.Lookatthepictures

2、anddescribewhatyousee.Usethewordsandexpressionfromtheboxtohelpyou.airlandjobmachinerainrobotseaspacetrafficjamwind反义词讲解large大的small小的short——long短的反义词长的short——tall矮的反义词高的heavy——light重的反义词轻的cheap——expensive/dear便宜的反义词贵的12+1022difficult困难的easy容易的6.Match

3、thewordswiththeiropposites.UsethepassageinActivity2tohelpyou.easyexpensivehotlargelightlongwarmcheapcoldcooldifficultheavyshortsmallA:Inthefuture,achangeofweatherwon’tmeanachangeofclothes.We’llwearanewkindofclothes.They’llbewarmwhenwe’recold,andcoolw

4、henwe’rehot.AB:There’llbenomorelightrainandcoldwindinspring.Theweatherwillbequitewarmorevenhotallyear,withheavyrainandwind.Thesealevelwillriseaswell.BC:Wewon’ttravelbybusorbikeanymore.Everyfamilywillhaveasmallplane.Nomoreexpensivecars-it’llbecheaptoe

5、verywherebyplane,notonlyoverland,butalsoovertheseaorevenintospace.Maybethere’llbetrafficjamsintheair.CD:Doyoulikelongholidays?Well,you’regoingtolikethefuturebecausemachinesandrobotswilldoalltheheavyanddifficultjobs,andwe’llonlydolightandeasywork.Work

6、inghourswillbeshortsopeoplewillhavelongholidays.DInthefuture,achangeofweatherwon’tmeanachangeofclothes.wewillwearakindofnewclothes.They’llbewarmwhenwearecool,andcoolwhenwearehot.A.3.Matchtheparagraphwiththeheadings.1.weather()2.clothes()3.jobs()4.tra

7、vel()A3.Matchtheparagraphwiththeheadings.1.weather()2.clothes()3.jobs()4.travel()Therewillbenomorelightrainandcoldwindinspring.Theweatherwillbequitewarmorevenhotallyear,withheavyrainandwind.Thesealevelwillriseaswell.B.BWedon’ttravelbybusorbikeanymore

8、.Everyfamilywillhaveasmallplane.Nomoreexpensivecars–it’llwillbecheaptotraveleverywherebyplane,notonlyoverland,butalsoovertheseaorevenintospace.Maybethere’llbetrafficjamsintheair.C.3.Matchtheparagraphwiththeheadings.1.weather()2.clothes()3.jobs()4.tra