8AUnit4

GreatInventions（Reading）

Engagement:AnExhibitionofGreatInventionsGenereatedbyanAImodel

Recenly,ourschoolisgoingtohostanexhibition（展览）ofGreatInventionsfortheScienceWeek.Now,asoneoftheorganizers,we’resoexcitedtohelpplanthisexhibition!Engagement:AnExhibitionofGreatInventions

fanAReadyCurator（策展人）candlematchairconditionerletterabacuscarriagelightbulbmicrowaveovencomputertelephonecarLabeltheseinventionsforourexhibition!Task1

Exploration:ACarefulReaderTomakeanexhibitioncomplete,weneedtowritesomedescriptionsforeveryinventiononaspecialbooklet.（展览册）However,howcanweintroduceinventionsinabothclearandeducationalway?

Task2:Pleaselookatthephotos,thetitle,theintroductionandthesub-headingsofthearticleonpage51.1.Whatthreeinventionswillthearticletalkabout?2.Whatisthemainideaofthearticle?Exploration:Skimming

Exploration:SkimmingThreegreatinventionschangetheworld.Maintitle大标题Introduction引言Sub-headings副标题SunSkimming:mainidea

Exploration:SkimmingA.anexposition说明文B.anargumentation议论文C.anarration记叙文·Whereisthegenre（文体）ofthearticle?ReadingStrategySkimming（略读）meanstoreadanarticlequicklytogetitsgeneralidea.Toskimanarticle,youshouldlookatitsintroduction,title,sub-headings,photosorpictures,andthefirstandlastsentencesofeachparagraph.（seeP53）

Exploration:CarefulReadingTask3:Readthethreepartscarefullyandfilltheblanksinthebubblemaps.Readthefirstinvention:thewheel____________TheWheelWhenHowWhatWho______________________________Travellingbecame_____and.————————————Notmentioned.Afewthousandyearsago.fastermorecomfortablecarriagescarstrains

Exploration:CarefulReadingTask4:Readthethreepartscarefullyandfilltheblanksinthebubblemaps.Readthesec