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1、2020北京首都师大附中高一（下）月考英 语（三）一、完形填空1.I sat down at my desk and started writing a letter of thankfulness,but when it came to actually putting the letter intothe mailbox.1(1).I couldnt do it.I suddenly felt a sense of(2)and insecurity(不 安).The letter was to an old teacher with whom I kept in(3)on Facebook
2、.For months,I read about what she(4)on her Facebook page,which helped me to live my life differently.Her volunteer(志愿者)workwasnft huge.(5),she was doing small,local good deeds.(6)，she changed my views on theworld and for some reason,I felt I should let her know how her example(7)influenced me.I coul
3、d have easily sent her an email,but that seemed not enough for such an important thank-you.Thats why Iended up(8)the letter.But now here I was,standing before the mailbox,unable to put the envelopeinside.What was stopping me?It suddenly hit me that I was(9)of being too nice.I guess I felt strange(10
4、)it wasnt like she was my best friend or a relative.Maybe my(11)was tooheartfelt.Thinking this over,I put the envelope in the mailbox(12).Weeks later I received a message from her.It turned out she was(13)a hard time and my note(14)a lot to her.She said she had no idea she was playing such a big(15)
5、in others*life.Not only did this letter make her happier,but her response to it brightened my world and(16)my level ofhappiness as well.I was so(17)that it had such a great influence on her that I decided to write a(n)(18)letter to someone each month.Now it*s easier for me to(19)the goodness in othe
6、rs and be more(20)for this beautiful life Fm living.(1)A.stoppedB.continuedC.swappedD.paced(2)A.disappointmentB.concernC.responsibilityD.power(3)A.touchB.mindC.sightD.order(4)A.gave inB.suffered fromC.packed upD.set down(5)A.SoB.HoweverC.InsteadD.Meanwhile(6)A.GraduallyB.ExactlyC.FluentlyD.Frequentl
7、y(7)A.widelyB.rapidlyC looselyD.greatly(8)A.checkingB.receivingC.handwritingD.reading(9)A.confidentB.afraidC.fondD.sure(10)A.becauseB.althoughC.whileD.until(11)A.purposeB.agreementC.presentD.message(12)A.sadlyB.officiallyC.finallyD.entirely(13)A.turning overB.giving in toC.going throughD.making use
8、of(14)A.ignoredB.meantC.offeredD.recognized(15)A.partB.decisionC.usageD.command(16)A.forecastB.increasedC.expressedD.judged(17)A.stubbornB.lonelyC.upsetD.excited(18)A.congratulationB thank-youC.requestD.comfort(19)A.hand outB.put outC.set outD.find out(20)A.satisfied二、阅读理解B.sorryC.gratefulD.careful2
9、.One of the newest smart devices is an old favorite,a camera.And smart cameras are getting smarter all thetime.Some are now built with machine learning tools to help them think for themselves.Machine learning involvespatting large amount of data into a computer for processing.Google ClipsOne of the
10、latest to launch is Google Clips.It is the first camera developed by the web search giant that is not builtinto a phone.The small and light device is designed to be put somewhere in a room to take pictures by itself.It can also be stuckto an object or a persons clothing.Google says machine learning
11、helps the camera choose the best times and situations for taking pictures and videoclips.It can also recognize the faces of people or pets chosen by the user and take pictures of them in a more naturalway.The device is not yet being sold,but interested buyers can join a waiting list to be informed w
12、hen it is available.GoPro HeroGoPro is another company developing machine learning technology.GoPro also uses machine learning to power itsQuikStories feature.This tool takes existing photos and videos and automatically creates a finished video piece,complete with music and effects.Snap SpectaclesMe
13、ssaging app Snapchat sells a pair of sunglasses with a built-in camera that can record short video clips with thepush of a button.Snap Inc.says the product,called Spectacles,is designed to capture the moment,withouttaking you out of it.Many smart phones already have facial recognition technology bui
14、lt into the devices.Snap Inc.has started selling its Spectacles sunglasses online in the United States.Apple iPhone XApples new iPhone X is being launched with its new Face ID system that it says will unlock the phone just by havingthe user look at it.This replaces the Touch ID on previous devices t
15、hat used a fingerprint to unlock the phone.Apple says the system works by projecting more than 30,000 dots on the face to create a kind of map.Appleclaims its facial recognition is even secure enough to allow payments through its Apple Pay service.(1)What can machine learning tools help cameras do?A
16、.Get much smarter.B.Process more roughly.C.Keep data for ever.D.Store more natural photos.(2)What can we know about Google Clips?A.It can only be put in a room.B.People can buy it online easily.C.It can be built into a phone,D.You can take photos automatically with it.(3)What is the special function of GoPro Hero?A.It has to use power to work.B.It can record videos vividly.C.It provides music and effects for videos.D.It uses technology of machine learning.(4)Which of the following can now be bou
