高中英语Unit4AglimpseofthefutureSectionAStartingout试题含解析外研版选择性必修3

1、高中英语Unit4AglimpseofthefutureSectionAStartingout试题含解析外研版选择性必修3高中英语Unit4AglimpseofthefutureSectionAStartingout试题含解析外研版选择性必修3高中英语Unit4AglimpseofthefutureSectionAStartingout试题含解析外研版选择性必修3Unit4AglimpseofthefutureSectionAStartingoutUnderstandingideas课后篇巩固提升基础夯实。单句语法填空1.The first robotic vacuum cleaner (de

2、sign) for home use in the past years。答案has been designed2。Enough materials should be collected previous to （write）.答案writing3。So far,you （learn） about two thousand new words.答案have learned4.（judge)from his appearance he seems to be rich。答案Judging5.In future articles we will come back and provide sol

3、utions some of the questions we have posed。答案to6.If Im not （concern) about one thing or another，that means I have no choice but (relax）.答案concerned；to relax7。Everyone agrees that we all need a （good) understanding of culture than the past。答案better。短语填空in the long run;hang out;have no choice but to；c

4、ome true;so far；susceptible to;wipe out1.we have done a lot to build a lowcarbon economy，but it is far from ideal。We have to work still harder.答案So far 2。His wish to visit China has at last 。答案come true3.All these nearly-identical birds could be a common threat。答案susceptible to 4.The parents wondere

5、d where their guys because they had no news of them.答案had hanged out5。He wants the chancethe memory of his poor performance last season.答案to wipe out6.,the economic crisis of the US appears unavoidable.答案In the long run7。We only have one physical life to livewe make the most of it。答案have no choice b

6、ut to.完成句子1.我刚在那里度完假,想向大家推荐那儿。I have just spent a holiday there and would .答案recommend it to everyone2.多亏你的帮助，我们提前完成了任务。，we accomplished the task ahead of schedule。答案Thanks to your help3。我们生活在同一个地球村,但这并不意味着我们的行为都是一样的。We live in the same global village,but this doesnt mean that we all behave .答案in th

7、e same way4.总的来说，这是一个相当不错的会议。It was a pretty good conference .答案on the whole素养提升。阅读理解AIn the past decade,the use of social media has grown in a way that no one could have guessed.It has turned some teenagers into celebrities(名人） and turned the famous into the infamous，overnight.A key feature of soci

8、al media,however，is its volatility.Trends come and go,disappearing almost as quickly as they appeared.So，what were the key social media trends of 2018?Short video apps such as TikTok and its Chinese equivalent Douyin，took the world by storm.TheTelegraph reported that TikTok was ranked 8th on Apples

9、App Store in April。And Douyin had more than 300 million domestic monthly active users in June,CNBC said。Why are these short videoswhich are rarely longer than a few minutesso popular？Jiang Yige，Singaporebased analyst at FengHe Fund Management,has a theory。Short videos are “just right to fill in the

10、little gaps in our busy schedules，” he told CNBC.These videosapart from being very convenientare important to teenagers because they allow them to express themselves,according to TeenVogue。The sense of community that users of short video apps get is another appealing feature。Liza Koshy，a user of the

11、 US app Musically who has over 2 million followers，said that she was thrilled when anyone said that her video had “inspired” them.“Its really cool 。.。 because I think as social creators thats what we all are,” she added.Live streaming is another feature of our social media life that now seems as nat

12、ural as sunrise.Its a pretty neat idea：You can watch anyone，anywhere，live。However,China has taken live streaming to a whole new level.In China,more than 100 million viewers monthly watch a live streaming video.Forbes thought that a number of factors had led to the popularity of live streams。Among th

13、em is viewers ability to interact while remaining anonymous.However,the boom in social media may be having side effects too.Fake news is one serious problem it arguably causes。Material shared on these platforms is often not checked for accuracy.The most basic content can be false and can sway users

14、one way or another.We use social media all the time;that doesnt mean that we understand the influence it is having on us。We should be mindful of both the time we spend on it and its impact on our minds.【语篇解读】这是一篇议论文。文章主要讲述了社交媒体特别是短视频和直播的迅速流行是因为短视频可以填补我们繁忙日程中的一些空白,而直播是我们社交媒体生活的另一个特点，在直播过程中，观众可以拥有在保持匿

15、名的同时进行互动的能力。然而,社交媒体的繁荣也可能产生像虚假新闻这样的负面影响.1。Theunderlinedword“volatility”inparagraph2possiblymeans“being”。A.changeableB。steadyC.promisingD。violent答案A解析词义猜测题。根据文章第二段中“Trendscomeandgo，disappearingalmostasquicklyastheyappeared.”可知,第二段画线单词volatility的意思和beingchangeable相近。故选A项。2。According to Liza Koshy,shor

16、t videos are very popular because 。A.they are very convenientB。they help people kill timeC.they provide a sense of communityD。they allow people to express themselves答案C解析细节理解题。根据文章第六段中的“Thesenseofcommunity。.feature”及“Itsreallycool.。.becauseIthinkassocialcreatorsthatswhatweallare”可知,莉莎认为短视频很流行是因为它能够给

17、人们提供一种集体感。故选C项。3。What can we learn about social media from the text？A。The information from social media is highly reliable。B.When it comes to social media,people know short videos best。C。People cant communicate with each other without social media。D.There is still much room for social media to make

18、improvement。答案D解析推理判断题。根据文章第九段中“However,theboominsocialmediamaybehavingsideeffectstoo。”可知,社交媒体的发展仍然有上升的空间.故选D项.BGoogle Street View is certainly a handy feature。You can get a look at a hotel youre planning to book to see what kind of area its in.You can also tell if it looks like its worth the money

19、by the clear pictures.You can scan around a place youve never been to before to see where to park and plan accordingly。So how does Google Street View have pictures,for that matter?The primary way they get their photos is with their Google Street View cars,which have special cameras that take photogr

20、aphs as they drive down public streets.Once the photographs have been taken,they immediately use computer processing to make them ready for use on Google Maps。The imageprocessing technology sticks the photos to create the seamless (无缝的)360-degree images that youll see on Street View。Contributions fr

21、om people can help keep Street View images updated。If theres a tiny county that doesnt have Google Street View cars,or a very geographically remote location where cars wouldnt be available，Google can use images from its volunteers。Volunteers like Herve Andrieu,an enthusiastic Google local guide and

22、editor of googlemaps。guru have 67,000 photos on Google Maps。In addition,Google also has a couple of other types of vehicles better equipped to handle rough land than cars.There are trolleys,snowmobiles,and three-wheelers,as well as a Street View Trekker。This portable equipment allows people to bring

23、 the camera with them to get images that cars never could.【语篇解读】这是一篇说明文。文章主要介绍了GoogleStreetView中图片的获得方法。一是利用谷歌街景车，二是用志愿者提供的照片以及其他一些方法.4.Whatisthetextmainlyabout？A。TheadvantagesofGoogleStreetView.B。ThewaysforGoogleStreetViewtogetpictures.C.TheportableequipmentforGoogleStreetView。D。Thetechnologyofmaking360-degreeGoogleimages.答案B解析主旨大意题.根据文章第一段“SohowdoesGoogleStreetViewhavepictures,forthatmatter?”可知提出了谷歌街景为什么会有照片的问题。根据下文“Theprimarywaytheygettheirphotosisw