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1、根据本节教材用实验和猜测相结合的方法来说明生命起源的特点，教学方法也就选择学生观察投影片、猜测和查资料相结合的方法进行教学。大学生英语演讲稿优秀范文 tomybelovedmother heymomyeait'smeandi'mheretosaythankuandiloveyouandiknowsometime'sicouldreallygetonurnervesbutiloveuwitallmyheartuaremyeverythinganduknodatthethingisimsoproudofuumaynotk
2、noitbutireallyamwhenpeopleaskmewhomyidolisorwho'smyrolemodelisayubecuzofwatudidtomakeourlivesabetterlifeandtherehasbeensomehardtimesbutualwayspullthroughanddatsbecuzdatswhourandualwayssayuneedgrandmabutwatudontknoisthaturgrandmaandusaysometime'suneedtositdownandt
3、alktourselfwhenwhoureallyrtalkintoisgodcuzhe'slivinginsideofyouto. andureallyraanglesentfromheavenwhenweoranybodyneedhelpurtheretohelpevenifit'sgivinupurlastpeenyuwilldoitbecuzdatsjustthepersonur. iwouldlovetobeasstrongandpowerfulasuandiknoifitryhardandwitthehe
4、lpofuandgodicouldmaybebalittlebitlikeubutnevaclosebecuzurone意大利医生雷地证明腐肉不能生蛆的实验投影片，巴思德的“鹅颈瓶实验”投影片，原始地球的投影片，米勒实验的投影片。根据本节教材用实验和猜测相结合的方法来说明生命起源的特点，教学方法也就选择学生观察投影片、猜测和查资料相结合的方法进行教学。ofakindandwatireallyloveisdatudontcareaboutwatanybodysaybecuzuknowatudoinisfordabestan
5、duaintgoneevaletnobodystopubecuzuratherbhatedforthelovinpersondaturthenbelovedforapersonurnot---~~*ureallynotamomurthemomapreciousgiftfromheavenandimproudofuiloveuwitallmyheart*~~ 2 thanksparents oureachchildrenallhaveownparents,weliveeverydayintheseawhichthep
6、arentsshowslovingconcern.parents''love,likesamountain,greatandisgenerous;parents''love,likesthattreeroot,firmandisdeep;parents''love,likesthehoneywhichthathundredflowersbreeds,butishappy. thanksyou,isyougetsustoarrivethisfullofvitalityworld. thanksyou,allfollow
7、sineachminuteeachsecondsideus,toourcarefulprotectingwithattendance. thanksyou,mydeardaddy,inthebusywork,youwouldtosqueezeoutthetimetoaccompanyus,letsusfeelthefatherlovesexistence.意大利医生雷地证明腐肉不能生蛆的实验投影片，巴思德的“鹅颈瓶实验”投影片，原始地球的投影片，米勒实验的投影片。根据本节教材用实验和猜测相结合的方法来说明生命起源的特点
8、，教学方法也就选择学生观察投影片、猜测和查资料相结合的方法进行教学。 thanksyou,mydearmother,youlikelyareourrouteindicator,allthetimedirectsthepathforus. whenimeetisdifficult,youralwaysfirstti
