Unit3ComputersLANGUAGEPOINTS在20世紀40年代沒意識到依靠，依賴Findoutallthephrases用電腦去計算以更快的速度另外開飛機能夠做某事比醫生更能做好發生在我們身上無事可做改變我們的生活Inthe1940s,thefirstcomputerswerebiggerthancars.在20世紀40年代:_________________inthe1940s1.Ican'tbelievethattherewerenophones_____.A.in1920s B.inthe1920sC.inthe1920 D.inthe1920s'2.BillGateswasborn_____.A.in1955s B.inthe1955sC.inthe1955 D.in1955Speakoutasfastasyoucan.在21世紀10年代在19世紀40年代在14世紀80年代在22世紀30年代inthe1990sinthe2050sinthe2010sinthe1840sinthe1380sinthe2130s在20世紀90年代在21世紀50年代2.Youmaybeunawareofthem.

awareadj.意識到的,知道的,覺察到的

beawareof對…有意識的

awarenessn.意識他以前沒有意識都節約用水的重要性。He_______________theimportanceofsavingwater.我們應該意識到保護環境的重要性。Weshould______________theimportanceof_________theenvironment.wasunawareofbeawareofprotecting1.小湯姆沒有意識到自己的問題。LittleTomwasunawareofhisproblem.LittleTomwasnotawareofhisproblem.LittleTomdidn'trealizehisproblem.2.我們應該要意識到保護環境的重要性。Weshouldbeawareoftheimportanceofprotectingtheenvironment.Weshouldraisetheawarenessof...TranslateintoEnglish.3.Youdependoncomputersmorethanyourealize.

dependv.依賴，取決于

dependon依賴1.安娜以前很依賴父母，但出國之后，她就學會了自己照顧自己。Annareally______________________herparentsbefore,butaftershestudiedabroad,shelearntto_____________________________herself.dependedontakecareof2.寒假我能不能出去旅游，完全取決于我的期末考成績。WhetherIcangotravellingthiswinterholidaytotally__________________myfinalexam.dependson4.Theycancalculateatafasterspeed.1)請以安全的速度駕駛。Pleasedrive___________________________.2)Tom跑得更快。Tomruns_____________________________.atafasterspeedatasafespeedata…speed以……的速度（adj.)比較級3）他以每小時70公里的速度開車。Hedriveshiscar________________________70kilometresperhour.ataspeedofataspeedof以……的速度（時速）Shemustdothehousework.______________,shemustlookafterheryoungerbrother.5.Inaddition,computerscandoimportantjobs.inaddition:除此之外，還……(單獨使用放于句首)=besides,=what'smore,此外，電腦也越來越重要。除了必須要做家務之外，她還要照顧弟弟。InadditionInaddition,computersarebecomingmoreandmoreimportant.1.約翰很擅長學物理。6.Forexample,theymaybebetterthandoctorsatdoingtheirjob.

begoodatdoing=dowellindoing擅長做bebetterthansb.…atdoing=dobetterthansb…indoing比某人更擅長做某事JohnisgoodatlearningPhysics.2.約翰比威廉更擅長學物理。JohnisbetterthanWilliamatlearningPhysics.7.Whatwillhappentousifcomputerscando...某人發生某事：_______________sthhappen(ed/s)to

sb2.你發生什么事兒了？Atrafficaccidenthappenedtohimyesterday.3.誰知道世界將會發生什么事？Whathappenedtoyou?1.他昨天發生了一場交通事故。Whoknowswhatwillhappentotheworld?8.Willwehavenothingtodo?

havenothingtodo

無事可做我們這個周末無事可做。Wehavenothingtodothisweekend.冰箱里沒有東西可以吃。Thereisnothingtoeatinthefridge.報紙上有一些可以讀的東西。Thereissomethingtoreadonthenewspaper.Conclusion1.inthe1940s2.beunawareof3.dependon4.use...todo5.atafasterspeed6.inaddition7.beabletodo8.bebetterthan……at9.happentosb.10.havenothingtodo11.changeone’slifeExercises`

()1.Thetrainisrunning____aspeedof200km/h.A.atB.with C.on D.in()2.Travellingbyplaneisfast.____,it’smorecomfortable.A.AboveallB.InfactC.InadditionD.Intheway()3.WeallliveonEarth.Let’smakeit____thanbefore.A.well B.better C.goodD.nice()4.____aspaceshipisadifficultjob.A.OperatingB.OperatorC.OperationD.OperateACBA()5.LuXun____adoctorbeforehebecameafamouswriter.A.workedout B.workedonC.workedfor D.workedas()6.I'msosorrythatI_____themistake.A.unawareofB.awareof