Unit 3 The world of science Developing ideas课件 (共39张）2024-2025学年高中英语外研版（2019）必修第三册.pptxVIP

Unit3

Theworldofscience

Developingideas

Presentingideas;

01

LearningObjectives;

Usethelanguageknowledgelearnedinthisunittodescribethechangesthat

technologyhasbroughttolife,andpredictwhatchangeswillhappeninlifeinthenext50years;

Conductself-reflection,adjustlearningstrategiesandimprovelearningefficiency.;

Guidestudentstoapplythecontentlearnedinthisunit,describethe

changesbroughtbytechnologytohumanlife,andappropriatelyexpresstheiropinions;;

LearnmoreaboutBenjaminFranklin.

BenjaminFranklin

wasalsoPhiladelphias

representativetothe

secondContinentalCongress.;

Developingideas

Activity1

ReadtheshortintroductiontoBenjaminFranklinandshareanyother

informationyouknowabouthim.

BenjaminFranklin(1706-1790)wasoneoftheFounding

FathersoftheUnitedStatesandhelpeddrafttheDeclarationof

IndependenceandtheUSConstitution.Apartfrombeingasuccessfulstatesman,hewasalsowellknownasaleadingAmericanauthor,

printerandpublisher,successfuldiplomat,creativescientistand

inventor;

口Learningtolearn△

Anessaytitleoftencontainsanexplicitorimplicitquestionwhichyouressayshouldfocusonanswering.Forexample,the

titleFranklinsExperiment:HowMuchIs

True?makesitdearwhatquestionisbeingansweredwithintheessay.;anexperimentwith/on..;

2.attach;

3.conduct

conductorn.指挥；售票员；列车长；导体

conductiveadj.具有传导性的

conductasurvey/anexperiment进行调查/实验/面试

conductoneselfwell/badly表现好/差

练习：

Yesterdayourchemistryteacherconductedanexperimentonwoodtoseewhetheritwasconductiveandaftertheexperimentwedrewaconclusionthatwoodwasapoor

conductorofheat.;4.account;

NumberthestatementstoshowhowpeoplesattitudestowardsFranklins