人教版英语必修5：Unit1 period ⅲ using language.ppt

《人教版英语必修5：Unit1 period ⅲ using language.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、PeriodⅢUsingLanguage默读文章两次并完成下列任务。Task1：快速浏览课文“Copernicus'RevolutionaryTheory”并回答下列问题。1．Canyounamesomeplanetsinthesolarsystem?Earth,Mars(火星),Mercury(水星),Venus(金星),Saturn(土星),Jupiter(木星),Neptune(海王星),Uranus(天王星),Pluto(冥王星)2．WhendidCopernicuspublishhistheory?In1543._______________________

2、__________________________________________________________________________________________________________________________________BeforeCopernicus'theoryShowingCopernicus'theoryAdiagram(图表)showingthesolarsystemwith(1)____________atitscentre.Adiagramshowingthesolarsystemwith(2)_________a

3、titscentre.Task2：快速阅读课文“Copernicus'RevolutionaryTheory”并填写下表。theearththesun【探究】阅读课文“Copernicus'RevolutionaryTheory”并回答下列问题。1．Whatproblemsdidastronomersnoticewhentheylookedintothesky?Theynoticedthatsomeplanetsintheskyseemedtostop,movebackwardandthengoforwardinaloop.Othersappearedbrighter

4、attimesandlessbrightatothers._________________________________________________________________________________________________________________________________________________________2．WhydidCopernicusfeartopublishhisideawhenhisfriendsencouragedhim?BecausehedidnotwanttobeattackedbytheChr

5、istianChurch.3．HowdidtheChristianideaofgravity(重力)explainthefactthatthingsfelltoearth?ItexplainedthatthingsfelltoearthbecauseGodcreatedtheearthasthecentreoftheuniverse._______________________________________________________________________________________________________________________

6、_____________________________________________________________________________________Task1：快速阅读课文“Copernicus'RevolutionaryTheory”，以约30词概括文章的大意。提示：本文讲述的是哥白尼发现只有把太阳当成太阳系中心，其他行星的运动才讲得通。但是，他直到去世前才敢公布这个理论，因为它与基督教理论相悖。Copernicusfoundthatonlyifthesunwasthecentreofthesolarsystemdidthemovementso

7、ftheotherplanetsmakesense.However,hedidn'tdaretopublishthistheoryuntilhediedbecauseitwasagainstthepowerfulChristianidea.Task2：仔细阅读课文“Copernicus'RevolutionaryTheory”，选择正确答案。1．WhywasNicolausCopernicusfrightened?______CA．Becausehewasconfused.B．Becausehismathematicalcalculationswer