Unit+1+People+of+Achievement+Discover+Useful+Structures+表語從句課件-2024-2025學(xué)年高中英語人教版（2019）選擇性必修第一冊

predicativeclausesTo-dolist:1.Discovertherulesandusageofpredicativeclauses.2.Applypredicativeclausestoexploretheworldofscience.3.Uncoverthemeaningofscienceanddevelopascientificmind.

Lead-in:Yesterdayishistory,Tomorrowismystery,Todayisagift，Thatiswhyit’scalledthe‘present’.往日已成歷史，未來猶未知，唯有今日是珍貴的賜予，那便是為什么將它稱之為‘禮物’。Event1-ScienceSalonActivity1:AppreciatethequotesReadthequotesandfindoutpredicativeclauses.(學(xué)案)總結(jié)1：表語從句的引導(dǎo)詞是_________________,例如_____________________________，只起連詞的作用，沒有實際意義。從屬連詞that，whether,because,asif,asthoughActivity2:CapturetheahamomentReadthepostersandrewritetheunderlinedpartswithpredictiveclauses.(學(xué)案)例題1：Tu’sbreakthrough

came

whenshereexaminedancientChinesemedicaltextsandfocusedonartemisinin,extractedfromsweetwormwood.Thisinsightledtoasignificanttreatmentformalaria,whichsignificantlyreduceddeathratesindevelopingcountries.(Whatthisinsightledtowasthat…)Tocheckanswers:Whatthisinsightledtowasthatagroundbreakingtreatmentformalariawasdiscovered.Tocheckanswers:2.HishardchoicewaswhetherheshouldstayintheUSorgobackhome.3.Thatwasbecausehedeterminedtopushtheboundariesofscience.4.Itseemedasifasparksetoffarevolutioninthefieldofscience.Activity3:Enterthehalloffame:①todescribethequalitiesthatmakeagreatscientificmindusingpredicative.curiousenthusiasticenergetichardworkingpatientpersistentindependentimaginativecreativeintelligentdiligentobjectivedeterminedopen-mindedcritical-thinkinglogic-thinkingA.偉大科學(xué)家的基本品質(zhì)是他們總是充滿好奇心，并且努力工作。仿佛他們不停地問問題。對他們最重要的是找到真相，這是因為他們相信能通過知識改變世界。Theessentialqualitiesofgreatscientistsarethattheyarecuriousandhardworking.Itseemsasiftheyneverstopaskingquestions.Whatmatterstothemisfindingthetruth.Thisisbecausetheybelieveinimprovingtheworldthroughknowledge.B.偉大科學(xué)家的基本品質(zhì)是他們非常的有耐心，并且堅持不懈。仿佛他們永遠不會停止的做實驗。對他們最重要的是得到準確的結(jié)果，這是因為科學(xué)需要花費時間和努力。Theessentialqualitiesofgreatscientistsarethattheyareverypatientandpersistent.Itseemsasiftheyneverstoponexperiments.Whatmatterstothemisgettingaccurateresults.Thatisbecausesciencetakestimeandeffort.Event2-InnovationExhibitionActivist4:ReachforthestarsReadthebrochureandcircletheleadingwordsofpredicativeclauses.(學(xué)案)總結(jié)2：表語從句的引導(dǎo)詞是_________________,例如_______________________________他們起__________________________________作用。連接代詞who,

whom,whose,what,which主語，表語，賓語，定語Activity5:DiveintothedepthsListentothetranscriptandfillintheleadingwordsofpredicativeclausesthatareleftout.(學(xué)案)Activity6:StandonthelandMakeupadialoguedescribingyourfavoritetechnologicalitemusingpredicativeclauses.Reference:This/thatisbecause...;Itseesasif/asthough...;Thereasonwhy...isthat...Whatimpressesmemostisthat...Homework：level1: