Unit+3+The+world+of+Science+Understanding+ideas 高中英语外研版（2019）必修第三册.pptxVIP

Unit3TheworldofscienceP2Understandingideas四川省芦山中学卫玉涛

Beforereading

Lookatthepicturesandtalkabouthowthewaywelivehaschangedovertime.AncienttimesModerntimes

1.Readtheinterviewafterthetapeandfindoutwhatinventionsarementioned.Gunpower,papermaking,printing,thecompass,thesteamengine,thetelephone,theradio,virtualreality,wearabletech,flexiblebattery,3Dprinter,intelligentwalkinghouse,eco-friendlysolartechnology,timemachine.Fast-reading:

Para.(1-2)—abriefintroductionandwelcomePara.(3-4)1:thetitleofthebook2:inventionsofthepastprintingcompassthegunpowder,｛｛papermakingAncientChinatheWestTheNewtheradiothesteamengine｛thetelephone2.Readingforstructure

Para.(5-8)ThethetechbasedInventionsvirtualrealitywearabletechtheflexiblebattery3Dprintersanintelligentwalkinghouse

Para.(9-12)inspirationforinventions:recognisingaproblemthatneedsasolutionincredibledesiretothinkandcreatePara.(13-14)theconclusionoftheinterview

Careful-reading1.Choosethebestansweraccordingtothepassage.1.Whichofthefollowingstatementsisnottrue?()A.DrRichardthinksthepresentdayisanewageforinventions.B.Lotsofnewinventionsarebasedontechnologies.C.Astrongdesiretocreatethingscansurelymakeitarealitytoinventthings.D.DrRichardisaninventorhimself.2.Whatreallyinspirespeopletoinventthings?()

A.Computerpower. B.Environmentalpollution.

C.Fewerenergysupplies. D.Thedesiretosolveproblems.CD

3.WhatisRichardsattitudetoinventingatimemachine?()A.Negative.B.Optimistic.C.Critical. D.Supportive.4.Whatdoesthesentence“Neversaynever!”meanaccordingtothepassage?()A.Thereisnoroyalroadtolearning.B.Anythingispossible.C.Amanbecomeslearnedbyaskingquestions.D.Experienceisthemotherofwisdom.BBBBB

3.ChoosethesentencesthatdescribeDrFairhurst’sopinions.