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1、 第28練 科技類（二） 　　　　　　　　　　　　　　　　　　　 單詞識(shí)記： invent　 　microcomputer　mixture　 　advantage artificial modem patent potential transform update predict procedure process produce profit progress provide replace significance privilege 短語掃描： log

2、 in/on登錄；登入；進(jìn)入(計(jì)算機(jī)系統(tǒng)) log off/out退出(計(jì)算機(jī)系統(tǒng)) remote control遠(yuǎn)程控制 shut down/off 關(guān)掉 be used for被用來 benefit from從……中獲益 make progress取得進(jìn)步 be in the lead領(lǐng)先 come true 實(shí)現(xiàn) follow the fashion追隨時(shí)尚 [跟蹤訓(xùn)練] Ⅰ.語境填詞 1．She is mixing the ________(mix) of flour and water. 2．A cheap table can be________(改變)

3、by an interesting cover. 3．He invented a lot of things in his life，and his ________ changed the way people lived.(invent) 4．He was back in the office，________(更新) the work schedule on the computer. 5．He ________(預(yù)言) that an earthquake was coming. Ⅱ.單項(xiàng)填空 6．Traditional exercises like sit-ups，pres

4、s-ups and pull-ups are great for strengthening the body，________ you do them properly.(2016·南京、鹽城一模) A．since B．unless C．providing D．considering 7．You can’t use the machine today because some parts ________ this week. A．a(chǎn)re replaced B．a(chǎn)re being replaced C．have replaced D．a(chǎn)re replacing 8

5、．It’s important for the figures________regularly. A．to be updated B．to have been updated C．to update D．to have updated 9．—He wants to be a great painter one day. —His dream will________sooner or later. A．come true B．realize C．come out D．publish 10．I hope that full advantage is _____

6、___ of our library. A．made B．claimed C．taken D．brought 　　　　　　　　　　　　　　　　　　　 Ⅰ.完形填空 Are Mobile Phones Taking Over Our Lives? I recently visited London and travelled on the tube while I was there.Apart from the people __1__，almost everybody else was on their phones，and because of the natur

7、e of the tube，it is difficult not to see __2__ what they are all doing.Of course，being __3__ it is difficult to get any signal，which rules out texting or using the Internet，__4__ there is still plenty you can use your phones for.People were playing __5__，reading articles and listening to music，and I

8、’m sure that as soon as they __6__ from the train station they would start texting or calling or checking their emails.There is a constant __7__ to everyone in the world，__8__ you have a mobile phone in your hand. Recently，my smartphone broke and had to be __9__ to the warehouse for __10__ for a we

9、ek or so.In the meantime I had to use a really __11__，basic phone just to keep in touch with my family and friends.All I could do on this phone was to send __12__，make calls and play one game.And I loved it.I loved being free from the Internet，and I really didn’t mind not having constant __13__ abou

10、t what my friends were doing or what the latest celebrity story was.It was quite __14__ and it allowed me to spend more time __15__ my surroundings—I could __16__my time in London more，for example，and I could watch the people around me and really see what was going on. __17__，I knew that as soon as

11、 I got my smartphone back I would be one of those people once again，__18__ to finding out what everyone is doing and __19__ my time playing games or checking social network sites.Perhaps I should just go back to using the basic phone and __20__ I ever got my smartphone back... 1．A.present B．a(chǎn)slee

12、p C．disabled D．opposite 2．A.exactly B．carefully C．immediately D．sensitively 3．A.crowded B．faraway C．outdoors D．underground 4．A.and B．but C．so D．or 5．A.cards B．records C．games D．jokes 6．A.survived B．separated C．suffered D．emerged 7．A.approach B．connection C．a(chǎn)cce

13、ss D．communication 8．A.as far as B．a(chǎn)s long as C．a(chǎn)s soon as D．a(chǎn)s well as 9．A.given away B．left behind C．sent off D．sold out 10．A.change B．recycle C．repair D．use 11．A.cheap B．familiar C．modern D．old 12．A.emails B．messages C．photos D．signals 13．A.actions B．worries

14、C．updates D．complaints 14．A.boring B．embarrassing C．inspiring D．refreshing 15．A.getting across B．looking after C．taking in D．thinking about 16．A.cost B．enjoy C．waste D．save 17．A.However B．Instead C．Otherwise D．Therefore 18．A.opposed B．equal C．a(chǎn)ddicted D．blind 19．A.bu

15、rdening B．devoting C．sparing D．wasting 20．A.insist B．forget C．deny D．a(chǎn)dmit Ⅱ.閱讀理解 (2016·南通一模) The idea came to Ralph Liedert while he was sweating in the Californian sunshine，having been standing with his daughter for over an hour in a queue for a ride at Disneyland.What，he thought，if

16、 his T-shirt had a cooling system he could turn on，at the tap of a smart phone app，when he needed it.Luckily，Mr Liedert does have the means to make the dream reality，for he works at the VTT Technical Research Centre of Finland，as one of a team there studying the rapidly growing field of microfluidic

17、s(微流控技術(shù))． Cooling vests already exist(used by racing drivers，motorcyclists and people who work in hot conditions)．But the tubes through which the cooling water is being pumped，and the vests’ need to be connected to outside units that cool this water，make them huge and clumsy.Mr Liedert thought VTT’

18、s microfluidics department could do things better. As its name suggests，microfluidics is the art of building devices that handle tiny amounts of liquid.Inkjet-printer cartridges(噴墨打印機(jī)墨盒) are a familiar example.Less familiar，but also important，are “l(fā)abs-on-a-chip”(芯片實(shí)驗(yàn)室)．These are tiny analytical de

19、vices that transport fluids such as blood through channels half a millimetre or less in diameter(直徑)，in order to carry them into what holds analytical reagents(試劑)．Sensors，then detect the resulting reactions and provide an instant analysis of a sample(樣本)．Designing labs-on-a-chip is the VTT microflu

20、idics department’s day job.One of its chips，for example，can tell whether water is affected by the bacteria that cause Legionnaires’ disease. The department’s biggest contribution to the field，though，is to have developed a way of printing microfluidic channels onto large rolls of thin，flexible plast

21、ic.It works by passing the plastic between two heated rollers，one of which contains raised outlines of the required channels.As the rollers squeeze the plastic they create a pattern of channels into one surface.A second plastic film is then melted over the top as a cover.This process might，thought M

22、r Liedert，be suitable for printing a microfluidic cloth that was thin enough and pleasant enough to wear as a cooling vest. The group’s first model showed that such a material could indeed be made and used to circulate cooled water.They are also looking at ways the water being circulated through th

23、e microchannels might be cooled.They have identified two.One uses a small heat-exchanger，the details of which they are keeping secret at this stage.The other employs evaporation(蒸發(fā))．It thus works in the same way that heat from circulating blood is removed by the evaporation of sweat. Whichever cool

24、ing system is applied，the electronics needed to power and control it would be shrunk into a small package contained on the back of the vest.This could be operated by hand or，as Mr Liedert originally envisaged in his Californian queue，by a wireless link to a smart phone.Moreover，what can cool down ca

25、n also，if run in an opposite way，warm up.In Finland，where winter temperatures fall as far as －50 ℃，that might be the technology’s killer app. 21．Microfluidics has been used in ________. A．racing cars B．printing industry C．testing material D．clothing industry 22．We can learn from the passage

26、that ________. A．VTT is a company which mainly works on the research into microfluidics B．the new cooling vest of VTT will be smaller and work more effectively C．the technology of microfluidics may have a positive effect on medical science D．heat-exchanger as well as the way of evaporation will

27、be used to cool the wearer 23．________plays the key role in making the new cooling vest. A．The special cloth B．The cooling system C．The tiny liquid D．The wireless link 24．The underlined word “envisaged” most likely means “________”． A．imagined B．discovered C．viewed D．planned 答案精析 第28

28、練　科技類(二) 高考高頻單詞與短語識(shí)記排查 跟蹤訓(xùn)練 Ⅰ.1.mixture　2.transformed　3.inventions　4.updating 5．predicted Ⅱ.6.C　[providing是連詞，引導(dǎo)條件狀語從句，意為“假如……，以……為條件”。] 7．B　[句意為：你今天不能使用這臺(tái)機(jī)器，因?yàn)楸局芤恍┝慵诒恢脫Q。parts與replace之間為被動(dòng)關(guān)系，且置換零件這一動(dòng)作是本周這一階段內(nèi)正在進(jìn)行的，故選B項(xiàng)。] 8．A　[句意為：對(duì)數(shù)字進(jìn)行定期地更新非常重要。分析題干可知update與the figures之間為被動(dòng)關(guān)系，故排除C、D兩項(xiàng)；又因?yàn)檫@里

29、談及的是日常規(guī)律性的事情，因此應(yīng)該用一般式，故排除B項(xiàng)。] 9．A　[come true實(shí)現(xiàn)，為不及物動(dòng)詞短語。realize實(shí)現(xiàn)，為及物動(dòng)詞；come out出現(xiàn)；publish出版。] 10．C　[考查take advantage of的被動(dòng)形式。] 知識(shí)運(yùn)用與閱讀能力專練 Ⅰ. 1．B　[根據(jù)生活常識(shí)可知，不少人會(huì)在乘地鐵、汽車、火車時(shí)打盹休息。除了“睡覺”的乘客外，其他幾乎都在玩手機(jī)。] 2．A　[由于地鐵的性質(zhì)(在地鐵上就像在公交車上一樣，人挨人地坐著)，不難看“清楚”別人在干什么。] 3．D　[根據(jù)常識(shí)可知，地鐵是修建在城市“地下的”，故信號(hào)不好。] 4．B　

30、[地鐵里信號(hào)不好，這使得發(fā)信息或上網(wǎng)不太可能，但還是有很多事情可以使用手機(jī)做的。前后為轉(zhuǎn)折關(guān)系。] 5．C　[使用手機(jī)打牌屬于play games，顯然games可以包括cards以及很多類似的活動(dòng)。第二段第三句“All I could do on this phone was to send ______，make calls and play one game.”中的game也是提示信息。] 6．D　[此處指人們只要從地鐵站一“出來”就會(huì)開始發(fā)短信、打電話或查收他們的郵件。] 7．B　[只要手中有一部手機(jī)，你就可以保持與世界上每個(gè)人持續(xù)不斷的“聯(lián)系”。] 8．B　[參見上題解析。a

31、s long as只要。] 9．C　[根據(jù)此空前的“my smartphone broke”及最后一段首句中的“as soon as I got my smartphone back I would be one of those people once again”可知，作者的智能手機(jī)壞了，需要維修。send off送去，寄出。故選C。] 10．C　[參見上題解析。repair修理，維修。] 11．D　[根據(jù)上句可知，作者的智能手機(jī)壞了，返修需要一周左右的時(shí)間。這期間，作者只好用原來的“舊”手機(jī)與家人朋友保持聯(lián)系。故選D。] 12．B　[舊手機(jī)只能發(fā)“信息”、接打電話和玩一個(gè)游戲。s

32、end messages發(fā)送信息，故選B。] 13．C　[不能上網(wǎng)，就無法持續(xù)不斷地“更新”有關(guān)朋友或名人的動(dòng)態(tài)。接下來的“the latest”是提示信息。故選C。] 14．D　[不能上網(wǎng)，自然就沒有以前那么累，休息得好，體力精力“恢復(fù)得好”，精神煥發(fā)。故選D。] 15．C　[手機(jī)不能上網(wǎng)，作者就可以多花些時(shí)間來欣賞周圍的風(fēng)景。此處take in my surroundings意為“欣賞周圍的風(fēng)景”。] 16．B　[此處指作者可以更多地“享受”在倫敦的時(shí)間。] 17．A　[上段主要講述作者智能手機(jī)壞了之后，使用舊手機(jī)不能上網(wǎng)，反而獲得了難得的清靜。本段筆鋒轉(zhuǎn)到如果智能手機(jī)修好了，自

33、己就會(huì)又回到以前泡在網(wǎng)上的狀態(tài)。本段與上段為轉(zhuǎn)折關(guān)系，故選A。] 18．C　[以前，智能手機(jī)能夠上網(wǎng)，作者“迷戀于”上網(wǎng)獲得每個(gè)人的動(dòng)向、玩游戲或上社交網(wǎng)站等。be addicted to沉溺于……，故選C。] 19．D　[參見上題解析。waste time (in) doing sth.浪費(fèi)時(shí)間做某事。] 20．B　[對(duì)比智能手機(jī)和舊手機(jī)的利與弊，作者傾向于選擇舊手機(jī)，保持一份遠(yuǎn)離網(wǎng)絡(luò)的清靜。根據(jù)前半句中的“go back to using the basic phone”可知，作者決定“忘記”自己已拿回智能手機(jī)……。] Ⅱ. 21．B　[細(xì)節(jié)理解題。根據(jù)文章第三段第一、二句

34、“As its name suggests，microfluidics is the art of building devices that handle tiny amounts of liquid.Inkjet-printer cartridges(噴墨打印機(jī)墨盒) are a familiar example.”可知。] 22．C　[推理判斷題。根據(jù)文章倒數(shù)第二段最后一句“It thus works in the same way that heat from circulating blood is removed by the evaporation of sweat.”可知。]

35、 23．A　[推理判斷題。根據(jù)文章第四段最后一句“This process might，thought Mr Liedert，be suitable for printing a microfluidic cloth that was thin enough and pleasant enough to wear as a cooling vest.”可知，這個(gè)過程能夠印刷出一種可以做成降溫背心穿的夠薄夠舒服的布料。] 24．A　[詞義猜測題。根據(jù)文章第一段第一、二句“The idea came to Ralph Liedert while he was sweating in the Californian sunshine，having been standing with his daughter for over an hour in a queue for a ride at Disneyland.What，he thought，if his T-shirt had a cooling system he could turn on，at the tap of a smart phone app，when he needed it.”可知，這個(gè)想法是他在排隊(duì)時(shí)想象出來的，故選A項(xiàng)。]