Unit 1 Section Ⅱ Learning About Language同步练习--高中英语人教版选择性必修第二册.docx

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1、Section Learning About Language一、用所给单词或词组的适当形式完成句子that,why,whether,what,as,as if,because,when1.I am not sure he will lend me a hand.2.The trouble is I am anxious to telephone Mr Smith but I have lost his number.3.Things are not always they seem to be.4.I think it is you are doing too much.5.Im afrai

2、d he is more of a talker than a doer,which is he never finishes anything.6.All this happened over twenty years ago,but it is it was only yesterday.7.This is I have been looking for.8.The best moment for the football star was he scored the winning goal.二、单句语法填空1.The reason why I didnt come is I was i

3、ll yesterday.2.Why we decided to put off the football match was the weather was too bad.3.I went to attend the lecture yesterday.Is that you had a day off?4.He said that everyone should get equal pay.That is I disagree.5.From space,the earth looks blue.This is about seventy-one percent of its surfac

4、e is covered by water.6.Grandma pointed to the hospital and said,“Thats I was born.”三、阅读理解AThe days of having to remember your ID could soon be a thing of the past.The famous tourist town of Wuzhen,China,is now using facial recognition technology to act as its entry pass through the gates of the att

5、raction.The system uses cameras to notice people as they approach the entry,and checks these against a database of registered visitors within a few seconds.The technology is thought to be up to 99.77 percent accurate and able to distinguish people better than a human.Wuzhen is a popular tourist town

6、 with visitors going there in large numbers to see its stunning river system and museums.A web firm created the system.When people now check in to their accommodation,they will have their photo taken and uploaded to a central database.Upon leaving and re-entering the town,the system will re-check th

7、at they are still a guest at a hotel,before allowing them back in.The technology is being used to track the 5,000 visitors that stay in the towns hotels every day.Yuan Qinglin,director of the Institute of Deep Learning of the web firm said,“With our technology,you dont need to give your ID.When you

8、are approaching a gate,it will take a photo of you and compare that photo to the database.” Wuzhen used to monitor its visitors using a ticket-entry system,but this could easily be abused.It was discovered that some people were sharing their tickets to avoid paying.This system is based on neural net

9、works,which can process huge amounts of datamore than one billion faces.As well as recognising faces,the system can discover facial movements,so it cant be fooled by holding a mask.This web firm is also using the software for employee entry at its Beijing headquarters.1.What can be learned about the

10、 facial recognition technology from the passage?A.The technology can be over 99.77% accurate.B.The technology could soon be a thing of the past.C.The technology can match visitors faces with those in the database.D.The technology is being used to track where the 5,000 visitors are going.2.Which of t

11、he following word can replace the underlined word “stunning” in paragraph 2?A.Attractive.B.Awkward.C.Humorous.D.Funny.3.How does Wuzhen monitor its visitors now?A.By using tickets.B.By using ID cards.C.By using a ticket-entry system.D.By using facial recognition technology.4.What is the passage main

12、ly about?A.Facial recognition is widely used in China.B.Chinese tourist town Wuzhen is using facial recognition.C.A web company is using the facial recognition system.D.Wuzhen is a popular tourist town for the facial recognition system.BBig data is a lot of sets of information that are put together

13、so they can be used by a computer programme.The computer programme looks for different kinds of answers or patterns in the data.Big data can have different kinds of information from many sources,such as information that comes from schools,social media sites,companies and governments.One set of data

14、can have peoples names and addresses.Another set can have what they like,where they go to school,and how much time they spend on the computer.Big data can be used in many ways.The government uses it to understand how many people travel on buses or trains.This information is then used to make bus or

15、train systems better.Some schools use big data to understand which children may need extra help in class.The teacher can then give certain students more help or support so those students can succeed in school.Companies use big data,too.It helps them understand who buys their products.For example,one

16、 company uses weather data to see when people eat the most ice cream.Big data can be used for good reasons.Some hospitals use big data to predict if a baby who is born too early will get sick.The hospital can then take extra steps to take care of that baby so he or she does not get sick.Big data can

17、 also be used for bad reasons.It can be used to predict which kinds of people are likely to break the law or hurt others,even if they have not done anything wrong.How can big data be used for good and bad things?It is because the computer programmes used to look at big data and understand it are wri

18、tten by people.People think a certain way.Because they think a certain way,they build a model of those ideas.These ideas are then used to look at the data.Sometimes,these ideas are helpful for people or businesses.Other times,bad ideas can cause problems for certain groups of people.5.This reading i

19、s about.A.what big data is and how it is usedB.what schools and hospitals people likeC.where important data is collected and storedD.how big data is controlled by governments and companies6.One company uses weather information to .A.help children in needB.find out who rides the bus or trainC.know wh

20、en people will visit the hospitalD.understand when people will need ice cream7.The main idea of paragraph 3 is.A.big data can be used for good reasonsB.we can use big data in a number of waysC.big data can be used for both good and bad reasonsD.we can use big data to prevent babies from getting sick

21、8.The overall tone (总基调) of this reading is .A.sad and personalB.personal and scientificC.informative but sillyD.scientific and informative四、完形填空At my old school,I was treated badly by all of my classmates.So I had to eat lunch alone every day.I tried to reach out to someone who looked 1 but I was r

22、ejected many times,and I felt really down.Sitting by myself was very 2,because many people knew I was the girl who had nowhere to sit.So there were many terrible feelings that 3 that experience.At my new school,however,I not only made friends,but found that something had 4.I felt that I should do so

23、mething for those who had a similar lonely 5 at lunchtime every day.I didnt want to be bad like the people who watched me eat 6.I felt like,with my story,it was my duty to stand up and express my dissatisfaction with the act of 7 others.As it seemed 8 to walk up to people and just ask them if I coul

24、d sit down,I came up with the idea of developing an app called Sit With Us.This method was much more 9.It worked via mobile phones,so no one else would know about it.Kids could 10 up as members of a Sit With Us club on the website and agree to post open lunches.11,anyone who had the app and had nowh

25、ere to go could find a 12.Meanwhile,hopefully they might make some new friends.The app came onto the market 13 last week.I had my first club meeting the other day.And everyone was very 14.So far,the results have been very positive.More students are posting open lunches at school now.Im so excited th

26、at things are getting off to a great 15.And I hope nobody will feel lonely while having lunch at school again!1.A.kind B.patient C.brave D.determined2.A.pleasing B.puzzling C.dangerous D.embarrassing3.A.put up with B.got behind with C.came up with D.came along with4.A.controlledB.noticed C.changed D

27、.realised5.A.history B.occasion C.experience D.adventure6.A.alone B.lonely C.angrily D.happily7.A.refusing B.protecting C.hurting D.cheating8.A.wrong B.important C.necessary D.impossible9.A.familiar B.suitable C.difficult D.harmful10.A.take B.come C.sign D.walk11.A.Moreover B.However C.Meanwhile D.T

28、herefore12.A.table B.lunch C.cellphone D.friend13.A.patiently B.regularly C.suddenly D.successfully14.A.worried B.excited C.shocked D.bored15.A.plan B.startC.score D.position五、语篇填空Wherever you look these days,somethings looking back at you.There are video cameras on street 1.(corner),vehicles and ou

29、r own front doors.A Chicago company believes that you wont mind if they put 2.(camera) into the display cases (展柜) in stores.The cameras arent placed there 3.(prevent) you from stealing.Instead,theyre part of a system that tries to guess 4. you will buy next,based on how you look.The doors on the ca

30、ses 5.(be) video screens that show images of the goods,so a customer can see whats available inside.The screens also show vivid ads.They decide which ads to show by 6.(study) video images of the customers.A camera feeds images of each customer into a computer 7. guesses his or her sex and age.In add

31、ition,the system tracks 8.(exact) where the customer is looking.Do the eyes come to rest 9. a bottle of juice,or does the shopper fancy Coke?The companys equipment instantly 10.(analyse) all of this data,and then starts showing ads on the cooler door.答案：一、1.whether2.that3.as4.because5.why6.as if7.wh

32、at8.when二、1.that2.that3.why4.where5.because6.where三、1.C根据第一段中的“The system uses cameras to notice people as they approach the entry,and checks these against a database of registered visitors within a few seconds.”可知,该系统使用摄像机在接近入口处获取访客的信息,并在几秒钟内对照注册访客数据库对其进行核对。也就是说,该技术能与数据库中的访客信息进行匹配。故选C项。2.A根据画线词所在的句

33、子“Wuzhen is a popular tourist town with visitors going there in large numbers to see its.river system and museums.”可知乌镇是一座人们喜爱的旅游城市,游客去那里肯定是去欣赏乌镇美丽迷人的水系和博物馆。故选A项。3.D根据第一段中的“The famous tourist town of Wuzhen,China,is now using facial recognition technology to act as its entry pass through the gates o

34、f the attraction.”可知,中国的旅游城市乌镇在入口处使用人脸识别系统作为检测通行的方式。故选D项。4.B本文主要讲述的是乌镇使用人脸识别系统代替身份证识别,以及该识别方式与以前的识别方式的差异,该系统的实施给乌镇带来的好处,和该系统的运行原理。故选B项。5.A通读全文特别是每一段的首句可知,本文主要介绍了什么是大数据,以及大数据的充分运用。故选A项。6.D根据第二段最后一句“For example,one company uses weather data to see when people eat the most ice cream.”可知,一家公司利用天气数据来判断人们

35、何时吃的冰淇淋最多。故选D项。7.C由第三段中的“Big data can be used for good reasons.”与“Big data can also be used for bad reasons.”可知,此段主要介绍了大数据使用的积极的和消极的两个方面。故选C项。8.D通读全文可知,本文主要讲述的是大数据的含义及其运用,涉及的是科技与信息的发展。故选D项。四、1.A作者以前总是独自一人吃午饭,尽管她曾试图接近的人看起来很善良,但她还是被拒绝了很多次。kind 意为“善良的,仁慈的”,符合语境。patient意为“耐心的”;brave 意为“勇敢的”;determined 意

36、为“坚定的”。2.D根据设空处后的 “because many people knew I was the girl who had nowhere to sit” 可知,因为很多人知道作者就是那个吃午饭时没有地方可坐的女孩,所以她觉得自己一个人坐下来吃午饭很尴尬。embarrassing意为“令人尴尬的”,符合语境。pleasing 意为“令人愉快的”;puzzling 意为“令人困惑的”;dangerous 意为“危险的”。3.D作者感觉独自吃饭很尴尬,随之而来的还有很多糟糕的情绪。come along with 意为“伴随着”,符合语境。put up with 意为“忍受”;get be

37、hind with 意为“拖延”;come up with 意为“提出”。4.C根据设空处前的“I not only made friends”可知,作者到了新学校不仅交到了朋友,还发现有些事情改变了(changed)。control 意为“控制”;notice 意为“注意”;realise 意为“意识到”。5.C根据设空处前的 “similar lonely”可知,作者觉得应该为那些每天在午餐时间有同样孤独经历的人做点事。experience 意为“经历”,符合语境。history 意为“历史”;occasion意为“机会”;adventure意为“冒险”。6.A作者不想成为像曾经看着她独自

38、一个人吃饭的人那样的人。alone可做副词,意为“独自”,符合语境。lonely意为“孤独的”,为形容词;angrily 意为“愤怒地”;happily 意为“高兴地”。7.C根据作者在上一所学校的经历可知,此处应指表达对伤害他人的行为的不满。hurt 意为“伤害”,符合语境。refuse 意为“拒绝”;protect 意为“保护”;cheat 意为“欺骗”。8.D作者曾被拒绝过很多次,因此,此处指她似乎不可能走到人们面前,问问他们自己是否可以坐下。impossible 意为“不可能的”,符合语境。wrong 意为“错误的”;important 意为“重要的”;necessary 意为“必要的

39、”。9.B根据下文对该应用程序的描述可知,这种方法是非常适合的,因为它通过手机工作,所以其他人不会知道。suitable意为“合适的”,符合语境。familiar 意为“熟悉的”;difficult意为“困难的”;harmful 意为“有害的”。10.C根据设空处后的 “as members of a Sit With Us club”可知,孩子们可以在网站上注册成为会员。sign up 意为“注册,报名”,为固定短语,符合语境。11.D由于有了这个应用程序,任何有这个应用程序并且没有地方可去的人都可以找到一张桌子。前后两句之间为因果关系,前面是因,后面是果,therefore 意为“因此”,

40、符合语境。moreover 意为“而且”;however 意为“然而”;meanwhile意为“同时”。12.A根据设空处前的“had nowhere to go”可知,此处指没有地方可去的人都可以找到一张桌子。table 意为“桌子”,符合语境。lunch 意为“午餐”;cellphone 意为“手机”;friend 意为“朋友”。13.D根据设空处后的“I had my first club meeting”及下文的“More students are posting open lunches at school now.”可知,作者研发的应用程序成功上市了。successfully 意为

41、“成功地”,符合语境。patiently意为“有耐心地”;regularly意为“有规律地”;suddenly意为“突然”。14.B前面说应用程序成功上市,所以此处指每个人都很兴奋,excited 意为“兴奋的”,符合语境。worried意为“担心的”;shocked意为“震惊的”;bored意为“厌烦的”。15.B根据上文可知,此处应指事情有了一个良好的开端,start 意为“开端”,符合语境。plan 意为“计划”;score 意为“分数”;position意为“位置”。五、1.corners2.cameras3.to prevent4.what5.are6.studying7.that/which8.exactly9.on/upon10.analyses7学科网（北京）股份有限公司