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1、OBJECTIVESDiscussionCarefulreadingSkimmingUnit4readingReviewbeforeclassReviewbeforeclass-Iearnone’sliving謀生accountfor導(dǎo)致remind….of使…想起…tobehonest說實話holdone’sbreath屏住呼吸limit…to把…限制在…以內(nèi)inrags衣衫襤褸forgivesbfor(doing)sth原諒某人做某事endup結(jié)束Reviewbeforeclass-IIbringup撫養(yǎng)，提出
2、，嘔吐energeticstudents精力充沛的同學(xué)們getawaywith（做壞事）不受懲罰indebt負(fù)債neighborhood臨近地區(qū)Reviewbeforeclass-III1limit…to…2inrags3forgivesbfordoingsth4endup1earnone’sliving2accountfor5holdone’sbreath4tobehonest3remind…of…1bringupb2energeticstudents3getawaywith4indebt5neighborhoo
3、dengiilfeaehtrHowonthelifebeginearthUnit4ReadingbeganBigBangReadingpracticeTheimportanceofwaterforlifeThedevelopmentofplantsandanimalsontheearthTheformoftheearth’satmosphereAwidelyacceptedtheoryabouttheformationoftheuniverseThearrivalofhumansandtheirimpactonth
4、eearthParagraph12345mainideaWhat’sthewritingstyleofthetext?A.Narrative記敘文B.Explanation說明文C.Essay散文11111111111111111111111111111111111111111111111111111111ONTHEEARTHHowLIFEBEGAN?Part1(para.1)AfterBigBang,whathappened?Atomsbegantoformandcombinetocreatestarsandot
5、herbodiesPart2:Thedevelopmentoftheearth (para2,3)AftertheBigBang,whatwastheearthlike?)Whatdidthewatervapourandgasesform?(3)Whatappearedastheearthcooleddown?Part2:Thedevelopmentoftheearth(1)AftertheBigBang,whatwastheearthlike?acloudofdustasolidglobe(2)Whatdidth
6、ewatervapourandgasesform?theearth’satmosphereWaterappeared(3)Whatappearedastheearthcooleddown?waterisimportantforthebeginningoflifeontheearth.BigBangAsolidglobeAtmosphereTheearthAcloudofdustTheformationoftheearth:Part3lifedevelopment(pare4)Whatlifedevelopedaft
7、erwaterappeared?Whatlifedevelopedinwaternext?Whataboutthelifeonland?Whatlifedevelopednextonland?Whatlifedevelopedafterforests appeared?Whatlifedevelopedafterdinosaurs?smallplantsappearsinwater(1).Whatlifedevelopedafterwaterappeared?Shellfishandallsortsoffish(2
8、).Whatlifedevelopedinwaternext?greenplantsbegantogrowonlandinsectsappeared(3).Whataboutthelifeonland?amphibiansonlandandinthewaterforests(4).Whatlifedevelopednextonland?reptilesapp
