Unit4ExploringPoetryWorkbookBuildingskills课件高中英语译林版（2020）选择性

Unit4LivingwithtechnologyWorkbookBuildingSkillsHowbigisonenanometre?

JakeandhisScienceteacheraretalkingaboutalectureonnanotechnology.Listentotheconversationanddecidewhetherthefollowingstatementsaretrue(T)orfalse(F).Circletheincorrectinformationinthefalsestatementsandcorrectitintheblanks.1.Withthedevelopmentofnanotechnology,itmaybepossibletotakeanelevatorupintospace.T/FT

2.MissWanggivesanexampleofhownanotechnologymayhelpreducewaterpollution.T/FF(water→air)

ListeningandspeakingA13.Ananometreequalsabillionthofametre.T/F

T 4.Ahumanhairisabout100,000nanometerswide.T/F_____F(1000,000→80,000)_________________5.Nanotechnologydealswithstructuresthatarelessthan1000nanometreslong.T/FF(1000→100) ListeningandspeakingA1PotentialapplicationsofnanotechnologySupermaterialsKillingbacteriaGettingridof(1)___________________Detecting(2)________________Identifyingspoiledfood

Auniversityprofessorisexplainingpotentialapplicationsofnanotechnology.Listentothelectureandcompletethenotesbelow.badsmellspoisonsListeningandspeakingA2NanofactoriesBuilding(3)______________insidethebodyProducing(4)_______________forself-poweringdevicesMakingthingsfromfoodtofuelatanyplaceinexpensivelyNanorobotsEnteringthebloodstreamand(5)____________________to

specific

locations

in

the

bodyDetectingdiseaseRepairingbrokenpartsofthebody(6)_______________ofourinsidesboneelectricityListeningandspeakingA2transportingmedicineTakingpictures

Inpairs,discusspotentialapplicationsofnanotechnology.Usetheexamplebelowtohelpyouandpayattentiontotheexpressionsinbold.A3Speakingnanomaterialcoatingwithunusualpropertiesliquidpracticalapplicationsflowoutsmoothly纳米材料有着特殊性能的涂层液体实际用途流畅地流出UsefulExpressionsWhatfeaturesmadetherobotdriverinthestoryspecial?Therobotdriverwasmadetolooklikeafamousactor.Hewasprogrammedtobesaferandmorereliablethanhumandrivers.Hewasequippedwithperfectvisionandsuperiorreactions,kneweverystreetinthecity,andwasinstantlyupdatedwiththelatesttrafficinformation.Moreover,therobotdriverrepresentedtheultimateincomputertechnology.Hewasbeautifullydesigned,madefromthebestmaterialsandsubjecttothestrictestqualitychecks.

Whatisitlikehavingarobotdriver?Readtheshortstorybelowandanswerthefollowingquestions.ReadingandwritingB12.HowdidDerekandShirley’sfeelingschangeinthestory?Inthebeginning,theywereexcitedtostarttheirholiday.Buttheysoonfeltpuzzledastheyfoundtheirtaxidriverlookedlikeafamousfilmstar.Thentheirpuzzleturnedintodisbeliefandfearuponlearningthatthedriverwasarobot.Intheend,theyfeltalittlebetterandrelaxedaftertherobotdriverexplainedtothemwhathewascapableofdoing.

Whatisitlikehavingarobotdriver?Readtheshortstorybelowandanswerthefollowingquestions.ReadingandwritingB1

WhatmighthappentoDerekandShirleynext?WriteanendingfortheshortstoryinB1.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ReadingandwritingB2PossibleanswerDerekandShirleylookedateachotherwithwildpanicintheireyes.Thetaxiwasmovingfasterandfaster,and“Rocky”seemedtobemalfunctioning.“Slowdown!”Derekshouted,but“Rocky”didnotrespond.Therobotdroveevenfasterthanbeforeandnarrowlymissedacar.Terrified,Derekgrabbedhisphone.Withtremblingfingers,hecalledthetaxicompany.“Hello?”Derekshoutedintothephone,“ourrobotdriverishavingabreakdownandhe’scompletelyoutofcontrol.Weneedhelpquickly!”“Don’tworry,sir,”camethecalmreply.“Yourtaxiisalsoadriverlesscar.Wehavetheauthoritytodisabletherobotdriver.Letmeswitchyourtaxitothedriverlessmodeandgetyoutoyourdestinationsafely.”Thetaxiimmediatelysloweddownandcontinuedasifnothinghadhappened,althoughitsdrivercouldbeheardmumblingtohimself,