2022版高考英語(yǔ)一輪復(fù)習(xí)單元檢測(cè)二十TrafficJam外研版必修4

1、2021版高考英語(yǔ)一輪復(fù)習(xí)單元檢測(cè)（二十）TrafficJam外研版必修4PAGE PAGE PAGE 21單元檢測(cè)（二十） Traffic Jam.閱讀理解ANearly every driver has experienced that feeling of great tiredness, where it becomes almost impossible to stay awake at the wheel. 14yearold Katherine Wu is too young to have experienced this situation firsthand. Howeve

2、r, she noticed how difficult it was for her dad to remain awake while driving back from their family vacations in Florida to their home in Maryland. Her mom had to talk to her dad all the way.“So I created a tool that can be used instead of my mom talking to my dad to make sure he stays awake and is

3、 safe，” she says. Her invention, “Drivers Companion”， can notice driver sleepiness and warn the driver if he or she is too tired to be on the road.The user wears a headset (耳機(jī)), which sends information about the drivers brain waves (腦電波) to a tiny computer. The computer can be placed in front of the

4、 driver. The system then gives warnings, if needed. As the driver becomes sleepier, red color will be shown to warn him or her. The driver will also hear messages warning him to get off the road. The machine can say, “Youre tired. Please take a break.”After sending her invention to the 2014 Discover

5、y Education 3M Young Scientist Challenge, Wu was chosen as a finalist and was able to work with Dr. Jesse Miller, who is a product development specialist.“He helped me understand how important it is to make sure that my invention worked for the people who were using it and that it was userfriendly，”

6、 Wu says.As a young scientist, Wu has some advice for other students of her age: “I would like to tell them that they should choose something theyre interested in. So theyll be willing to spend more time on it and enjoy working on it more. Also, when theres difficulty, they should just continue work

7、ing hard because theyll get over it.”語(yǔ)篇解讀：本文是一篇說(shuō)明文。一個(gè)美國(guó)女孩發(fā)明了一種防止疲勞駕駛的裝置。1Why did Wus mother talk to her dad all the way?ATo prevent an accident.BTo help him feel relaxed.CTo discuss their vacations.DTo make the trip enjoyable.解析：選A推理判斷題。由第一段中的“she noticed how difficult it was for her dad to remain a

8、wake while driving back”可知，Wu的母親為了防止意外發(fā)生，一路上不斷地跟Wu的父親說(shuō)話以使其保持清醒，故選A。2What is the purpose of “Drivers Companion”？ATo show drivers the way.BTo prevent drunk driving.CTo improve driving skills.DTo help drivers stay awake.解析：選D細(xì)節(jié)理解題。由第三段中的“Drivers Companion， can notice driver sleepiness and warn the driv

9、er if he or she is too tired to be on the road”可知，“司機(jī)伙伴”能夠讓司機(jī)保持清醒，故選D。3Which of the following shows how Drivers Companion works?ASleepinessHeadsetWarningsComputerBSleepinessWarningsHeadsetComputerCSleepinessHeadsetComputerWarningsDSleepinessComputerHeadsetWarnings解析：選C細(xì)節(jié)理解題。由第四段中的相關(guān)內(nèi)容可知，C項(xiàng)正確描述了“司機(jī)伙伴

10、”的工作順序。4Wu advises other young students _.Ato enjoy their livesBto learn to love scienceCnot to do dangerous jobsDnot to give up what they love解析：選D細(xì)節(jié)理解題。由最后一段中的“they should choose something theyre interested in”和最后一句可知，Wu建議其他學(xué)生要敢于選擇自己感興趣的事情并且堅(jiān)持做下去，故選D。BAbout three decades ago, China was known as th

11、e “Bicycle Kingdom”But the twowheeled transports popularity began to fade, with many bikes soon replaced by their fuelpowered competitors.But recent months have seen a renaissance of the bike across China, with an increasing number of people choosing cycling instead of driving to schools, to workpla

12、ces or to do sightseeing.The introduction of bikesharing schemes, first developed by new companies like Ofo and Mobike, has brought the trend to a new level.According to data from iResearch Consulting Group, the first week of this year saw 5.85 million active users of Mobike while Ofo had 1.4 millio

13、n active users.People can unlock the shared bikes by simply using their smartphones.The bikes are equipped with GPS and can be left anywhere in public places for the next user.Theyre popular among many Chinese people as they provide an effective answer to the “l(fā)ast mile” problem, which refers to a p

14、ersons final journey.“In places where the subway doesnt reach and where its difficult to change from one kind of transport to another, its so easy to get where you want to go with Mobike，” Hu Hong, 29, said.She rides a bike to work.However, the schemes have also led to problems such as illegal parki

15、ng, vandalism (故意破壞) and theft.“Bikesharing is a greener method of transportation and provides a userfriendly experience，” said Liu Xiaoming, ViceMinister of Transport.“But its a combination of online and offline business.Operators are usually strong in online services, but lack offline business exp

16、erience.”In fact, these problems are also shared by bikesharing schemes abroad.Set up in 2007, Vlib is a largescale public bike sharing system in Paris.By October, 2009, a large number of Vlibs initial bikes had to be replaced due to vandalism or theft.Bikes were found hanging from lampposts (街燈柱) o

17、r thrown into the Seine River.語(yǔ)篇解讀：本文是一篇說(shuō)明文。共享單車(chē)在中國(guó)興起，這種創(chuàng)新的交通方式讓人們的出行變得更便利的同時(shí)也存在著諸多問(wèn)題。5What can we learn about Ofo and Mobike from the text?ATheir bikes are aimed at people who cant afford a car.BThey are pioneers in the field of bike sharing in China.CThere are 7.25 million people using their bikes

18、 this year.DNo other bikesharing system in the world can match theirs.解析：選B細(xì)節(jié)理解題。由第二段的“The introduction of bikesharing schemes, first developed by new companies like Ofo and Mobike”可知，Ofo和Mobike是最早把單車(chē)共享方案引入中國(guó)的公司，也就是說(shuō)，它們是中國(guó)單車(chē)共享領(lǐng)域內(nèi)的開(kāi)辟者。6Why are shared bikes convenient according to Hu Hong?AThey can be

19、 shared by a lot of different people.BThey allow people to use various forms of transport.CThey are a useful addition to other means of transport.DThey are accessible as long as people have smartphones.解析：選C推理判斷題。由第三段Hu Hong的話可知，在地鐵到不了的地方和難以更換交通方式的地方，共享單車(chē)可以輕易地帶你去任何你想去的地方；由此可以推知，她認(rèn)為共享單車(chē)方便是因?yàn)樗鼈兪菍?duì)其他交通方

20、式有用的補(bǔ)充。7What do we know about the existing problems with bike sharing?AThey are actually universal phenomena.BThey are brought by bikesharing users.CThey are mainly caused by the operators.DThey are the results of illegal companies.解析：選A細(xì)節(jié)理解題。由最后兩段尤其是最后一段的“these problems are also shared by bikeshari

21、ng schemes abroad”可知，單車(chē)共享存在的問(wèn)題是一種國(guó)內(nèi)外都普遍的現(xiàn)象。8What could be the best title for the text?AWhat problems does bike sharing face in China?BBike sharing: a new battle begins in ChinaCWhy is bike sharing popular in China?DBike sharing is booming in China解析：選D標(biāo)題歸納題。閱讀全文可知，本文主要介紹了共享單車(chē)在中國(guó)興起的情況，并說(shuō)明了它的好處與隨之而來(lái)的問(wèn)

22、題。.完形填空In the middle of town lived an old man. One day he _1_ his watch in his own store. It was _2_ to him because it was from his wife. After searching _3_ in the store for a long while, he _4_ to ask for help from a group of children playing outside the store. He _5_ them that the person who foun

23、d it would be rewarded. _6_ this, the children hurried inside the store, went through and around the _7_ store, but still could not find the watch.Soon the man felt hopeless and wanted to _8_. A little boy went up to him and asked for another _9_. The man looked at him and thought, “Why not? _10_， t

24、his kid looks sincere enough.”_11_ the man sent him back in the store. After a while the boy _12_ with the watch in his hand! The man was very _13_， and he asked the boy how he found it while the others had _14_. The boy replied, “I did nothing but sat on the ground and _15_. Then I heard the tickin

25、g (滴答聲) of the watch and just looked for it in that _16_.”We usually think about our own needs, which cant bring peace into our mind. _17_ we need to think about ourselves and keep peaceful for a while, which can produce a _18_ result. So allow a few minutes of _19_ to your mind every day, and see h

26、ow it helps you deal with your work and make _20_ as you expect to!語(yǔ)篇解讀：本文是一篇夾敘夾議文。作者主要通過(guò)找表這樣一個(gè)小故事告訴我們給自己的大腦片刻寧?kù)o非常重要。1A.lostBbrokeChid Dfixed解析：選A由下文的“searching”“found”以及“still could not find the watch”可知，他把表弄“丟了(lost)”。2A.close BstrangeCsimilar Dimportant解析：選D由該空后的“because it was from his wife”可知，這

27、塊表對(duì)他來(lái)說(shuō)非?！爸匾?important)”。3A.young and old Bheavy and lightChigh and low Dblack and white解析：選C這位老人在店里“上上下下(high and low)”找了個(gè)遍。4A.forgot BdecidedCagreed Dlearned解析：選B由下文孩子們進(jìn)店找表的行為可知，他“決定(decided)”讓在店外玩耍的孩子們進(jìn)來(lái)幫忙。5A.warned BtaughtCworried Dpromised解析：選D由該空后的“the person who found it would be rewarded”可知，他

28、向孩子們“承諾(promised)”：誰(shuí)找到了表，就有獎(jiǎng)賞。6A.Hearing BSeeingCWearing DFeeling解析：選A“聽(tīng)到(Hearing)”他的承諾，孩子們沖進(jìn)了店里。7A.big BdirtyCwhole Dbusy解析：選C孩子們?yōu)榱苏业奖恚驯榱恕罢麄€(gè)(whole)”店。8A.set off Bgive upCcalm down Dshow off解析：選B由該空前的“the man felt hopeless”可知，他想要“放棄(give up)”了。9A.date BreasonCmeeting Dchance解析：選D由下文的“the man sent him back in the store”可知，一個(gè)小男孩請(qǐng)老人再給他一次“機(jī)會(huì)(chance)”。10A.After all BSo farCAt first DAs usual解析：選A由該空前后內(nèi)容可知，這里是說(shuō)：為什么不呢？“畢竟(After all)