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1、Unit4Astronomy:thescienceofthestars单元学习目标导航类别新课标要求掌握的项目话题1.Talkaboutthescienceofthestars,thedevelopmentoflifeandspacetravelandgravity2.Practisegivinginstructionsandtalkingabutproblemsinstudyorlife词语单词astronomy,atmosphere,system,violent,solid,explode,carbon
2、,dioxide,oxygen,surface,planet,harmful,development,spread,method,depend,exist,presence,telescope,disappoint,disappointed,publish,publishing,gravity,force,gradually,cheer,float,mass词组solarsystem,intime,prevent…from,dependon,cheerup,nowthat,getthehangof,brea
3、kout,givebirthto,watchout,blockout,carbondioxide功能1.Talkaboutthescienceofthestars,thedevelopmentoflifeandspacetravelandgravityWheredowecomefrom?Howdidtheuniversebegin?Howwillitend?Whyistheuniversethewayitwas?Howmuchdoyouknowaboutuniverse?Doyouknowsomething
4、aboutgravity/aboutblackholes?2.GivinginstructionsPleaselookat/listento…Pleasecheckthat…Youneed…Pleasepayattentionto…Don’tforgetto…You’dbetter…Makesureyou…Watchoutfor…Youmustn’t…3.TalkingaboutproblemsinstudyorlifeMyproblem/troubleis…Thedifficulty/questionis
5、…Myadvice/suggestionis…WhatIthinkaboutitis…Thefactis…语法主语从句Whatitwastobecomewasamysteryuntilthedustbegantoslowlycombineintoaballmovingaroundthesun.Whatisevenmoreimportantisthatastheearthcooleddown,waterbegantoappearonitssurface.班级_______姓名_____________小组__
6、_______第一课时warmingup&pre-reading自主学习学案学习目标：1.语言目标Languageaims:2.能力目标Abilityaims:1)进一步熟悉掌握一些阅读技巧，比如快速寻找文章细节信息(scanning)、归纳和总结（summarizing）。2)让学生学会表达自己的思想。3)情感目标Emotionalaims:让学生弄清楚什么是科学思想，什么是宗教信仰或文化传统。在探讨生命的起源的科学道理之前，交流一下有关宇宙的起源的种种传说,调动学生的相关知识，激活学生的思维。重点key
7、points:Talkaboutthebeginningoflifeontheearth.b.Discusstheorderofdevelopmentoflife难点importantpoints:Understandthebeginningoflifeontheearth.StepIsomequestionsinwarmingup1.Howmuchdoyouknowabouttheuniverse?Whatarethey?__________________________________________
8、____________________________________________________________________________________________________________________________2.Whoisthefirstmanlandingonthemoon?_________________________________________________
