2019年高中英语 Unit 3 Computers Period One Warming Up & Reading课时作业 新人教版必修2

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1、2019年高中英语Unit3putersPeriodOneWarmingUp&Reading课时作业新人教版必修2Ⅰ.用适当的介、副词填空1．________timeIhavebeenchangedquitealot.2．Ibegan________acalculatingmachine________France________1642.3．AfterIwasprogrammed________anoperatorwhousedcards________holes，Icould“think”logicallyandproduceana

2、nswerquickerthananyperson.4．Fromthen________，Igrewrapidlyboth________sizeand________brainpower.5．Astimewent________，Iwasmadesmaller.6．Firstitwasstored________tubes，then________transistorsandlater________verysmallchips.7．ButIwasalwayssolonelystandingthere________myself，un

3、til________theearly1960stheygavemeafamilyconnectedbyanetwork.8．Iwasabletosharemyknowledge________others________theWorldWideWeb.9．________the1970smanynewapplicationshavebeenfound________me.10．Anyhow，mygoalistoprovidehumans________alife________highquality.Ⅱ.佳句翻译与仿写1．Althou

4、ghIwasyoungIcouldsimplifydifficultsums.翻译　________________________________________________________________________仿写　(1)虽然下着雨，但我们还是去那儿了。________________________________，wewentthere.(2)虽然他是个孩子，但他知道得很多。_______________________________________________________________________

5、_2．IdevelopedveryslowlyandittooknearlytwohundredyearsbeforeIwasbuiltasananalyticalmachinebyCharlesBabbage.翻译　________________________________________________________________________________________________________________________________________________仿写　(1)过了三天他才回来。___

6、_____________________________________________________________________(2)不久我们就会习惯新的学校生活。________________________________wegetusedtothenewschoollife.3．Astimewentby，Iwasmadesmaller.翻译　________________________________________________________________________仿写　(1)随着时间的推移，他好像变

7、得越来越困惑了。________________________________，heseemstobeemoreandmoreconfused.(2)我们进这所大学已三年了。________________________________________sincewecametothisuniversity.4．AndmymemorybecamesolargethatevenIcouldn’tbelieveit!翻译　___________________________________________________________

8、_____________________________________________________________________________________仿写　(1)外面天气太冷了，我们不得