2019_2020学年高中英语Unit2RobotsSectionⅢLearningaboutLanguage.doc

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1、SectionⅢ　LearningaboutLanguage&UsingLanguage课时作业Ⅰ.单句语法填空1．Hewasappointedmanagerofourdepartment，althoughhewasjuniortome.2．MycompanionrangmeupstatinghewouldtakeaplaneboundforLhasa.3．Weallenviedhimhistalentforart.4．Helikestotalkbigasifhetook(take)chargeo

2、fallthestateaffairs.5．Inmyopinion，environmentalprotectionisapracticalmatteraswellasatheoretical(theory)one.6．Nomatterhowtalented(talent)youare，youshouldstudyhard.7.Itishisnaughtybrotherwhoputthetortoiseinthetank.8．Themillionairewillneverforgetthedaysw

3、henhisfamilyhadnoaccesstofood.9．Knowledgeandlearningareimportantifwewanttobesuccessful，buttheymayalsolimitourthinking(think)．10．Thequestionnairetakesapproximatelyfifteenminutestocompleteandcanbeusedalongwiththeassessment(assess)interview.Ⅱ.单句改错1．Thetr

4、ainwasdelayedasresultoffog.as后加a2．Iwas5yearsjuniorthanoneofmybrothersand7yearsyoungerthantheother.第一个than→to3．Tohisgreatsurprise，thehousewasinamessasifbrokeinto.broke→broken4．Thereportisbasedfacts.based后加onⅢ.阅读理解A(2019·全国卷Ⅰ)Asdataandidentitytheftbecom

5、esmoreandmorecommon,themarketisgrowingforbiometric(生物测量)technologies—likefingerprintscans—tokeepothersoutofprivateespaces.Atpresent,thesetechnologiesarestillexpensive,though.ResearchersfromGeorgiaTechsaythattheyhavecomeupwithalowcostdevice(装置)thatgets

6、aroundthisproblem：asmartkeyboard.Thissmartkeyboard7preciselymeasuresthecadence(节奏)withwhichonetypesandthepressurefingersapplytoeachkey.Thekeyboardcouldofferastronglayerofsecuritybyanalyzingthingsliketheforceofauser'stypingandthetimebetweenkeypresses.T

7、hesepatternsareuniquetoeachperson.Thus,thekeyboardcandeterminepeople'sidentities，andbyextension,whethertheyshouldbegivenaccesstothecomputerit'sconnectedto—regardlessofwhethersomeonegetsthepasswordright.Italsodoesn'trequireanewtypeoftechnologythatpeopl

8、earen'talreadyfamiliarwith.Everybodyusesakeyboardandeverybodytypesdifferently.Inastudydescribingthetechnology,theresearchershad100volunteerstypetheword“touch”fourtimesusingthesmartkeyboard.Datacollectedfromthedevicecouldbeusedtorecognizediffer