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

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

Lead-in:Yesterdayishistory,Tomorrowismystery,Todayisagift，Thatiswhyit’scalledthe‘present’.往日已成歷史，未來(lái)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(yǔ)從句的引導(dǎo)詞是_________________,例如_____________________________，只起連詞的作用，沒(méi)有實(shí)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(wèn)問(wèn)題。對(duì)他們最重要的是找到真相，這是因?yàn)樗麄兿嘈拍芡ㄟ^(guò)知識(shí)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(jiān)持不懈。仿佛他們永遠(yuǎn)不會(huì)停止的做實(shí)驗(yàn)。對(duì)他們最重要的是得到準(zhǔn)確的結(jié)果，這是因?yàn)榭茖W(xué)需要花費(fèi)時(shí)間和努力。Theessentialqualitiesofgreatscientistsarethattheyareverypatientandpersistent.Itseemsasiftheyneverstoponexperiments.Whatmatterstothemisgettingaccurateresults.Thatisbecausesciencetakestimeandeffort.Event2-InnovationExhibitionActivist4:ReachforthestarsReadthebrochureandcircletheleadingwordsofpredicativeclauses.(學(xué)案)總結(jié)2：表語(yǔ)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(yǔ)，表語(yǔ)，賓語(yǔ)，定語(yǔ)Activity5:DiveintothedepthsListentothetranscriptandfillintheleadingwordsofpredicativeclausesthatareleftout.(學(xué)案)Activity6:StandonthelandMakeupadialoguedescribingyourfavoritetechnologicalitemusingpredicativeclauses.Reference:This/thatisbecause...;Itseesasif/asthough...;Thereasonwhy...isthat...Whatimpressesmemostisthat...Homework：level1: