还剩32页未读，
继续阅读
所属成套资源：高考英语一轮复习课时作业PPT课件专题
成套系列资料，整套一键下载
高考英语一轮复习课时作业二十三必修5Unit3Lifeinthefuture课件
展开
这是一份高考英语一轮复习课时作业二十三必修5Unit3Lifeinthefuture课件，共40页。
Ⅰ. 阅读理解A “Mirrr mirrr n the wall, wh’s the fairest f them all? ” An ld tale tells seemingly unbelievable stry f a magic mirrr, but nw the magic is n lnger unachievable.
In August 2018, news went viral (广为传播的) that the plice had caught criminal suspects wh attended Chinese singer Jacky Cheung’s cncerts. Hw did the plice pick ut the suspects amng thusands f screaming fans? The helping hand is AI facial recgnitin technlgy. The lw-key yet pwerful tl is n lnger far-fetched, but entering the wrld f China’s tp investrs and cmpanies.
Facial recgnitin is a technlgy able t identify a persn frm digital image r a frame frm a vide surce. Tang Wenbin, CTO f Face++, an AI cmputer visin technlgy cmpany in China, vividly explained the wrkflw. Accrding t him, facial recgnitin is the identificatin f ur appearance, including knwing the sex, age and identity f a persn. Yu may think it is like a brain r a neural netwrk. Yu use data t train it, and then, it learns the pattern. Facial recgnitin technlgy has been traditinally allied with the security wrk but tday there is active expansin int ther industries including mbile phnes, marketing and finance.
Chinese start-ups have seen the ptential f AI facial recgnitin fr simplifying and speeding up tasks in multiple industries. And the market is nw crwded and cmpetitive. China is starting the AI revlutin and has made breakthrughs in facial recgnitin. “If applying AI t different industries is a marathn, the cmpanies there prbably have just gt ff the blcks. ” said Tian Feng, directr f Alibaba Clud Research Center. He als thinks that in the future, everybdy will be able t use AI as it will sn becme a basic tl fr wrk and life.
【文章大意】本文为科技类说明文。文章主要介绍了人脸识别技术在中国的发展与前景。
1. Why des the authr mentin mirrrs in Paragraph 1? A. T imply that such magical mirrr is achievable. B. T lead t the tpic that such magic has becme reality. C. T prve that ld tales are based n true stries. D. T describe the backgrund f facial recgnitin.
【解析】选B。推理判断题。第一段中指出An ld tale tells seemingly unbelievable stry f a magic mirrr, but nw the magic is n lnger unachievable. 一个古老的传说讲述了一个看似难以置信的魔镜的故事, 但现在魔法不再是无法实现的。下文就介绍了人脸识别技术的运用, 所以用魔镜是为了引出文章讨论的主要内容——人脸识别技术。
2. Which f the fllwing best explains“allied with”underlined in Paragraph 4? A. Cntent with. B. Cmpared with. C. Burdened with. D. Assciated with. 【解析】选D。词义猜测题。由第四段中的but tday there is active expansin int ther industries including mbile phnes, marketing and finance可知: 但是当今社会人脸识别技术在其他相关产业不断扩大使用, 其中包括移动电话, 市场销售及金融产业。根据语境和画线词语前的traditinally可推知原来只是涉及安保工作, 现在已经扩大了适用的相关范围。allied with与assciated with同义, 意为“与……相联系”。
3. What is Tian Feng’s attitude twards the future f AI? A. Favrable. B. Pessimistic. C. Indifferent. D. Objective. 【解析】选A。推理判断题。通过最后一段He als thinks that in the future, everybdy will be able t use AI as it will sn becme a basic tl fr wrk and life. 得知, 阿里巴巴云研究中心主任田丰认为未来人人都能够使用人工智能, 它将成为人们工作和生活的基本工具。由此可推知田丰对AI的未来充满希望。
4. What can be a suitable title fr the text? A. Breakthrughs f Chinese TechnlgyB. Effects f AI TechnlgyC. The Eye f AI in ChinaD. Facial Recgnitin in Security
【解析】选C。标题归纳题。本文开头用魔镜引出人脸识别技术, 随后介绍了中国人工智能中人脸识别技术的应用与发展前景。A项“中国技术的突破”概括范围太大, B项“人工智能技术的影响”和D项“人脸识别在安全中的应用”概括不全面, C项“中国的人工智能之眼”概括了本文内容, 其中eye与人脸识别的功能吻合, 故为最佳标题。
【知识拓展】词汇积累far-fetched牵强的; get ff the blcks刚起步; be allied with与……联盟; expansin int扩张, 进入; make breakthrughs取得突破长难句分析Facial recgnitin technlgy has been traditinally allied with the security wrk but tday there is active expansin int ther industries including mbile phnes, marketing and finance.翻译: 面部识别技术之前与安保工作密不可分, 但是现今它在积极地扩张到其他领域, 包括移动手机, 市场营销和金融行业。
B A raised eyebrw, a puzzled lk r a nd f the head are just a few f the facial expressins cmputers culd sn be using t read peple’s minds. An “emtinally aware” cmputer being develped by British and American scientists will be able t read an individual’s thughts by analyzing a cmbinatin f facial mvements that represent underlying feelings. “The system we have develped allws a wide range f mental states t be identified just by pinting a vide camera at smene, ” said Prfessr Peter Rbinsn f the University f Cambridge.
He believes the mind-reading cmputer’s applicatins culd range frm imprving peple’s driving skills t helping cmpanies tailr advertising t peple’s mds(心情). “Imagine a cmputer that culd pick the right emtinal mment t try t sell yu smething, a future where mbile phnes, cars and Web sites culd read ur mind and react t ur mds, ” he added. The researchers, wh are develping the technlgy at the Massachusetts Institute f Technlgy in the United States, als hpe t get it t accept ther inputs such as psture(姿势)and gesture.
“Our research culd enable Web sites t tailr advertising r prducts t yur md, ” said Rbinsn. “Fr example, a Webcam(网络摄像机) linked with ur sftware culd prcess yur image, encde the crrect emtinal state and send infrmatin t a Web site. ” It culd als be useful in nline teaching t shw whether smene understands what is being explained and in imprving rad safety by determining if a driver is cnfused, bred r tired. “We are wrking with a car cmpany, and they believe this will be emplyed in cars within five years, ” Rbinsn said, adding that a camera culd be built int the dashbard(仪表板).
【文章大意】文章主要讲了英美科学家共同开发了一款具有情感意识的计算机。能通过分析面部动作读取个人想法。
5. Why is the cmputer described as “emtinally aware”? A. It can stre yur thughts. B. It can express its feelings. C. It thinks the same way as yu. D. It knws what yu are feeling. 【解析】选D。细节理解题。根据第二段An “emtinally aware” cmputer being. . . underlying feelings. 可知英国和美国科学家正在开发一种能够感知情感的电脑, 这种电脑将能够通过分析一个人的面部表情组合来解读他的想法。由此可知, 计算机被描述为“情感感知”, 是因为它知道你的感受。
6. Which wrd can best replace the underlined wrd “tailr” in Paragraph 4? A. Suit. B. Turn. C. Devte. D. Reduce.
【解析】选A。词义猜测题。根据第五段“Imagine a cmputer that culd pick the right emtinal mment t try t sell yu smething, a future where mbile phnes, cars and Web sites culd read ur mind and react t ur mds, ” he added. (他补充说: “想象一下, 一台电脑能够挑选出你正确的情绪并向你推销某样东西, 在未来, 手机、汽车和网站都能够读懂我们的思想, 并对我们的情绪做出反应。”)以及画线词后文advertising t peple’s mds可知, 这种能读心的电脑可以帮助公司制定适合人们情绪的广告。由此可知, 画线单词意思为“适合”。
7. What is the purpse f the camera t be built int the dashbard f a car? A. T identify the driver’s mental state. B. T help the driver learn driving skills. C. T send traffic infrmatin t a Web site. D. T recrd the driver’s facial mvements.
【解析】选A。细节理解题。根据倒数第二段中It culd als be useful in nline teaching t shw whether smene understands what is being explained and in imprving rad safety by determining if a driver is cnfused, bred r tired. 可知它还可以用于在线教学, 以显示某人是否理解所解释的内容, 并通过判断司机是否感到困惑、无聊或疲劳, 来提高道路安全。由此可知, 安装在汽车仪表盘上的照相机的目的是确认司机的精神状态。
8. In intrducing the mind-reading cmputer, the text fcuses n _________. A. its develpmentB. its designersC. its applicatinsD. its wrking prcess【解析】选C。推理判断题。根据第四段He believes the mind-reading cmputer’s applicatins culd range frm imprving peple’s driving skills t helping cmpanies tailr advertising t peple’s mds. 可知他认为, 这种能读心的电脑的应用范围可以从提高人们的驾驶技能到帮助公司根据人们的情绪制定广告。以及后文提到的能读心的电脑还可以应用于提高道路安全, 由此可知, 在介绍能读心的电脑时, 着重介绍了它的应用。
【知识拓展】词汇积累raised eyebrw皱眉; underlying潜在的, 根本的; tailr t适应……的需要; encde加密
长难句分析“Imagine a cmputer that culd pick the right emtinal mment t try t sell yu smething, a future where mbile phnes, cars and Web sites culd read ur mind and react t ur mds, ”he added. 分析: 复合句, that引导定语从句, where也是定语从句。翻译: 他补充说: “想象一下一台电脑可以挑出你最佳的情绪时期, 向你兜售物品, 在未来, 手机、汽车和网站能读懂我们的想法并回应我们的情绪。”
Ⅱ. 阅读填句(2021·桂林模拟) It’s nt always easy t run an energy efficient huse. But there are sme simple things anyne can d. G LED with yur lighting. There are several benefits t switching t energy efficient light bulbs. One f them is saving mney—thugh the LED bulbs might cst mre than traditinal bulbs, the average saving n LED bulbs is $ 75 a year. 1 LED bulbs can last years r even decades.
Dn’t run yur air cnditiner cnstantly. As the weather starts t warm, yu might be thinking abut the right time t turn n yur air cnditiner. 2 Air cnditiner units are amng the mst energy-cnsuming appliances in yur hme. Using electrical fans instead f yur air cnditiner is much mre efficient and it’s a big mney saver, t. 3
On thse days when yu treat a large crwd and are lw n time, dn’t beat yurself up if yu have t use dispsable(一次性的) dishware. This methd reduces yur water usage and saves energy. And as a bnus, if yur city ffers radside recycling, yur paper plates may qualify. Update yur insulatin(隔热). All that wrk yu’re ding t save energy in yur hme culd g t waste if it’s nt prperly insulated. If yu can’t insulate the whle huse, pay special attentin t the rf: it reduces air flw frm utside. By updating yur insulatin, yu’re saving mney. 4
Take shwers instead f baths. A full bathtub requires abut 70 gallns f water. 5 Shwers are quite different—taking a five-minute shwer uses nly 10 t 25 gallns! A. But d yu really have t? B. Yu shuld use yur air cnditiner smartly. C. Tum ff water when nt using it. D. Plus, yu needn’t change them frequently. E. Dn’t feel guilty abut using paper plates.
F. And it’s als easier t cntrl yur hme temperature. G. Even if yu dn’t fill it t the tp, it still uses much mre water. 【文章大意】这是一篇应用文。文章叙述了经营一个节能的房子并不总是容易的, 但是有些简单的事情任何人都可以做。
1. 【解析】选D。第一空的前后句都说明了LED灯节能, 并且 LED灯泡可以使用几年甚至几十年。所以此空应该说的是LED节能的内容。从D项可知“另外, 你不需要经常更换灯泡。”所以D项说明LED节能。2. 【解析】选A。第二空前一句说明了当天气开始变暖的时候, 你可能正在考虑打开空调的正确时间。后面一句说明用电风扇代替空调效率更高, 也更省钱。A项意为“但你真的必须这么做吗? ”, 可以起一个过渡的作用, 引出下文提供更节能高效的方法。
3. 【解析】选E。本段叙述了使用一次性物品可以减少水的使用, 节约能源。该段的标题应该是有关一次性物品的使用以节省资源。所以可以使用E项“不要为使用纸盘而感到内疚”作为标题。4. 【解析】选F。本段讲述了通过隔热层来减少能量的损耗, 减少房屋与外界的热交换, 以此达到控制室温的目的。F项“隔热层可以更容易地控制你的房屋内的温度”, 表达的意思放在此处语句通顺, 切合文意。
5. 【解析】选G。前一句“A full bathtub requires abut 70 gallns f water. ”可知一个满的浴缸大约需要70加仑的水。G项对前一句进行补充说明, 即使你不把它灌满, 它仍然会消耗更多的水, 从生活常识可知使用浴缸泡澡比淋浴需要消耗更多的水资源。
Ⅲ. 语法填空(2021·成都模拟)阅读下面材料, 在空白处填入适当的内容(1个单词)或括号内单词的正确形式。 Chinese researchers have develped a rbt designed t help dctrs treat COVID-19 and ther 1. _________(high) cntagius (传染的) diseases. The machine has a lng rbtic arm attached t a base with wheels. It can perfrm sme f the same medical examinatin tasks 2. _________ dctrs. Cameras recrd the rbt’s activities, 3. _________ are cntrlled remtely s dctrs can avid
4. _________ (cme) in clse cntact with infected patients. Dctrs and ther medical5. ________ (wrker) can perate the machine frm a nearby rm, r frm much farther away. The rbt’s main 6. _________(design) is Zheng Gangtie, an engineer and prfessr at China’s Tsinghua University in Beijing. He said that he gt the idea fr the device arund the time f the Lunar New Year in January. At the time,7. _______ number f cases f COVID-19 was rising quickly in the city f Wuhan. COVID-19 is the disease 8. _________(cause) by the new crnavirus.
“Dctrs are all very brave, ” Zheng said. “But this virus is just t cntagius. We can use rbts t perfrm the mst 9. _________(danger) tasks. I wuld like t build mre f the rbts, but mney frm the university 10. _________(run) ut s far. Each rbt csts abut $72, 000 t make. ”
1. 【解析】highly。考查副词。治疗新冠肺炎和其他高度传染的疾病。副词修饰形容词cntagius。2. 【解析】as。考查介词。他们可以像医生一样进行同样的医学检测。3. 【解析】which。考查定语从句。句子由逗号隔开, 为非限制性定语从句, 先行词是activities。4. 【解析】cming。考查非谓语动词。avid ding sth. 是固定搭配, 避免做某事。5. 【解析】wrkers。考查名词复数。与dctrs并列作主语, 形式上要保持一致, 且前面有ther修饰, 需使用可数名词复数。
6. 【解析】designer。考查名词。main是形容词, 后面修饰名词, design的名词是designer。7. 【解析】the。考查冠词。the number f. . . ……的数量, 后面谓语动词是was。8. 【解析】caused。考查非谓语动词。由新冠病毒引发的疾病, cause的过去分词形式作后置定语修饰名词disease。9. 【解析】dangerus。考查形容词。形容词的最高级, 前面有the mst修饰, 后面要使用形容词原级。
10. 【解析】has run。考查动词的时态。s far 是现在完成时态的标志。句意: 我本想造更多的机器人, 但目前来自大学的钱已经用完了。
Ⅰ. 阅读理解A “Mirrr mirrr n the wall, wh’s the fairest f them all? ” An ld tale tells seemingly unbelievable stry f a magic mirrr, but nw the magic is n lnger unachievable.
In August 2018, news went viral (广为传播的) that the plice had caught criminal suspects wh attended Chinese singer Jacky Cheung’s cncerts. Hw did the plice pick ut the suspects amng thusands f screaming fans? The helping hand is AI facial recgnitin technlgy. The lw-key yet pwerful tl is n lnger far-fetched, but entering the wrld f China’s tp investrs and cmpanies.
Facial recgnitin is a technlgy able t identify a persn frm digital image r a frame frm a vide surce. Tang Wenbin, CTO f Face++, an AI cmputer visin technlgy cmpany in China, vividly explained the wrkflw. Accrding t him, facial recgnitin is the identificatin f ur appearance, including knwing the sex, age and identity f a persn. Yu may think it is like a brain r a neural netwrk. Yu use data t train it, and then, it learns the pattern. Facial recgnitin technlgy has been traditinally allied with the security wrk but tday there is active expansin int ther industries including mbile phnes, marketing and finance.
Chinese start-ups have seen the ptential f AI facial recgnitin fr simplifying and speeding up tasks in multiple industries. And the market is nw crwded and cmpetitive. China is starting the AI revlutin and has made breakthrughs in facial recgnitin. “If applying AI t different industries is a marathn, the cmpanies there prbably have just gt ff the blcks. ” said Tian Feng, directr f Alibaba Clud Research Center. He als thinks that in the future, everybdy will be able t use AI as it will sn becme a basic tl fr wrk and life.
【文章大意】本文为科技类说明文。文章主要介绍了人脸识别技术在中国的发展与前景。
1. Why des the authr mentin mirrrs in Paragraph 1? A. T imply that such magical mirrr is achievable. B. T lead t the tpic that such magic has becme reality. C. T prve that ld tales are based n true stries. D. T describe the backgrund f facial recgnitin.
【解析】选B。推理判断题。第一段中指出An ld tale tells seemingly unbelievable stry f a magic mirrr, but nw the magic is n lnger unachievable. 一个古老的传说讲述了一个看似难以置信的魔镜的故事, 但现在魔法不再是无法实现的。下文就介绍了人脸识别技术的运用, 所以用魔镜是为了引出文章讨论的主要内容——人脸识别技术。
2. Which f the fllwing best explains“allied with”underlined in Paragraph 4? A. Cntent with. B. Cmpared with. C. Burdened with. D. Assciated with. 【解析】选D。词义猜测题。由第四段中的but tday there is active expansin int ther industries including mbile phnes, marketing and finance可知: 但是当今社会人脸识别技术在其他相关产业不断扩大使用, 其中包括移动电话, 市场销售及金融产业。根据语境和画线词语前的traditinally可推知原来只是涉及安保工作, 现在已经扩大了适用的相关范围。allied with与assciated with同义, 意为“与……相联系”。
3. What is Tian Feng’s attitude twards the future f AI? A. Favrable. B. Pessimistic. C. Indifferent. D. Objective. 【解析】选A。推理判断题。通过最后一段He als thinks that in the future, everybdy will be able t use AI as it will sn becme a basic tl fr wrk and life. 得知, 阿里巴巴云研究中心主任田丰认为未来人人都能够使用人工智能, 它将成为人们工作和生活的基本工具。由此可推知田丰对AI的未来充满希望。
4. What can be a suitable title fr the text? A. Breakthrughs f Chinese TechnlgyB. Effects f AI TechnlgyC. The Eye f AI in ChinaD. Facial Recgnitin in Security
【解析】选C。标题归纳题。本文开头用魔镜引出人脸识别技术, 随后介绍了中国人工智能中人脸识别技术的应用与发展前景。A项“中国技术的突破”概括范围太大, B项“人工智能技术的影响”和D项“人脸识别在安全中的应用”概括不全面, C项“中国的人工智能之眼”概括了本文内容, 其中eye与人脸识别的功能吻合, 故为最佳标题。
【知识拓展】词汇积累far-fetched牵强的; get ff the blcks刚起步; be allied with与……联盟; expansin int扩张, 进入; make breakthrughs取得突破长难句分析Facial recgnitin technlgy has been traditinally allied with the security wrk but tday there is active expansin int ther industries including mbile phnes, marketing and finance.翻译: 面部识别技术之前与安保工作密不可分, 但是现今它在积极地扩张到其他领域, 包括移动手机, 市场营销和金融行业。
B A raised eyebrw, a puzzled lk r a nd f the head are just a few f the facial expressins cmputers culd sn be using t read peple’s minds. An “emtinally aware” cmputer being develped by British and American scientists will be able t read an individual’s thughts by analyzing a cmbinatin f facial mvements that represent underlying feelings. “The system we have develped allws a wide range f mental states t be identified just by pinting a vide camera at smene, ” said Prfessr Peter Rbinsn f the University f Cambridge.
He believes the mind-reading cmputer’s applicatins culd range frm imprving peple’s driving skills t helping cmpanies tailr advertising t peple’s mds(心情). “Imagine a cmputer that culd pick the right emtinal mment t try t sell yu smething, a future where mbile phnes, cars and Web sites culd read ur mind and react t ur mds, ” he added. The researchers, wh are develping the technlgy at the Massachusetts Institute f Technlgy in the United States, als hpe t get it t accept ther inputs such as psture(姿势)and gesture.
“Our research culd enable Web sites t tailr advertising r prducts t yur md, ” said Rbinsn. “Fr example, a Webcam(网络摄像机) linked with ur sftware culd prcess yur image, encde the crrect emtinal state and send infrmatin t a Web site. ” It culd als be useful in nline teaching t shw whether smene understands what is being explained and in imprving rad safety by determining if a driver is cnfused, bred r tired. “We are wrking with a car cmpany, and they believe this will be emplyed in cars within five years, ” Rbinsn said, adding that a camera culd be built int the dashbard(仪表板).
【文章大意】文章主要讲了英美科学家共同开发了一款具有情感意识的计算机。能通过分析面部动作读取个人想法。
5. Why is the cmputer described as “emtinally aware”? A. It can stre yur thughts. B. It can express its feelings. C. It thinks the same way as yu. D. It knws what yu are feeling. 【解析】选D。细节理解题。根据第二段An “emtinally aware” cmputer being. . . underlying feelings. 可知英国和美国科学家正在开发一种能够感知情感的电脑, 这种电脑将能够通过分析一个人的面部表情组合来解读他的想法。由此可知, 计算机被描述为“情感感知”, 是因为它知道你的感受。
6. Which wrd can best replace the underlined wrd “tailr” in Paragraph 4? A. Suit. B. Turn. C. Devte. D. Reduce.
【解析】选A。词义猜测题。根据第五段“Imagine a cmputer that culd pick the right emtinal mment t try t sell yu smething, a future where mbile phnes, cars and Web sites culd read ur mind and react t ur mds, ” he added. (他补充说: “想象一下, 一台电脑能够挑选出你正确的情绪并向你推销某样东西, 在未来, 手机、汽车和网站都能够读懂我们的思想, 并对我们的情绪做出反应。”)以及画线词后文advertising t peple’s mds可知, 这种能读心的电脑可以帮助公司制定适合人们情绪的广告。由此可知, 画线单词意思为“适合”。
7. What is the purpse f the camera t be built int the dashbard f a car? A. T identify the driver’s mental state. B. T help the driver learn driving skills. C. T send traffic infrmatin t a Web site. D. T recrd the driver’s facial mvements.
【解析】选A。细节理解题。根据倒数第二段中It culd als be useful in nline teaching t shw whether smene understands what is being explained and in imprving rad safety by determining if a driver is cnfused, bred r tired. 可知它还可以用于在线教学, 以显示某人是否理解所解释的内容, 并通过判断司机是否感到困惑、无聊或疲劳, 来提高道路安全。由此可知, 安装在汽车仪表盘上的照相机的目的是确认司机的精神状态。
8. In intrducing the mind-reading cmputer, the text fcuses n _________. A. its develpmentB. its designersC. its applicatinsD. its wrking prcess【解析】选C。推理判断题。根据第四段He believes the mind-reading cmputer’s applicatins culd range frm imprving peple’s driving skills t helping cmpanies tailr advertising t peple’s mds. 可知他认为, 这种能读心的电脑的应用范围可以从提高人们的驾驶技能到帮助公司根据人们的情绪制定广告。以及后文提到的能读心的电脑还可以应用于提高道路安全, 由此可知, 在介绍能读心的电脑时, 着重介绍了它的应用。
【知识拓展】词汇积累raised eyebrw皱眉; underlying潜在的, 根本的; tailr t适应……的需要; encde加密
长难句分析“Imagine a cmputer that culd pick the right emtinal mment t try t sell yu smething, a future where mbile phnes, cars and Web sites culd read ur mind and react t ur mds, ”he added. 分析: 复合句, that引导定语从句, where也是定语从句。翻译: 他补充说: “想象一下一台电脑可以挑出你最佳的情绪时期, 向你兜售物品, 在未来, 手机、汽车和网站能读懂我们的想法并回应我们的情绪。”
Ⅱ. 阅读填句(2021·桂林模拟) It’s nt always easy t run an energy efficient huse. But there are sme simple things anyne can d. G LED with yur lighting. There are several benefits t switching t energy efficient light bulbs. One f them is saving mney—thugh the LED bulbs might cst mre than traditinal bulbs, the average saving n LED bulbs is $ 75 a year. 1 LED bulbs can last years r even decades.
Dn’t run yur air cnditiner cnstantly. As the weather starts t warm, yu might be thinking abut the right time t turn n yur air cnditiner. 2 Air cnditiner units are amng the mst energy-cnsuming appliances in yur hme. Using electrical fans instead f yur air cnditiner is much mre efficient and it’s a big mney saver, t. 3
On thse days when yu treat a large crwd and are lw n time, dn’t beat yurself up if yu have t use dispsable(一次性的) dishware. This methd reduces yur water usage and saves energy. And as a bnus, if yur city ffers radside recycling, yur paper plates may qualify. Update yur insulatin(隔热). All that wrk yu’re ding t save energy in yur hme culd g t waste if it’s nt prperly insulated. If yu can’t insulate the whle huse, pay special attentin t the rf: it reduces air flw frm utside. By updating yur insulatin, yu’re saving mney. 4
Take shwers instead f baths. A full bathtub requires abut 70 gallns f water. 5 Shwers are quite different—taking a five-minute shwer uses nly 10 t 25 gallns! A. But d yu really have t? B. Yu shuld use yur air cnditiner smartly. C. Tum ff water when nt using it. D. Plus, yu needn’t change them frequently. E. Dn’t feel guilty abut using paper plates.
F. And it’s als easier t cntrl yur hme temperature. G. Even if yu dn’t fill it t the tp, it still uses much mre water. 【文章大意】这是一篇应用文。文章叙述了经营一个节能的房子并不总是容易的, 但是有些简单的事情任何人都可以做。
1. 【解析】选D。第一空的前后句都说明了LED灯节能, 并且 LED灯泡可以使用几年甚至几十年。所以此空应该说的是LED节能的内容。从D项可知“另外, 你不需要经常更换灯泡。”所以D项说明LED节能。2. 【解析】选A。第二空前一句说明了当天气开始变暖的时候, 你可能正在考虑打开空调的正确时间。后面一句说明用电风扇代替空调效率更高, 也更省钱。A项意为“但你真的必须这么做吗? ”, 可以起一个过渡的作用, 引出下文提供更节能高效的方法。
3. 【解析】选E。本段叙述了使用一次性物品可以减少水的使用, 节约能源。该段的标题应该是有关一次性物品的使用以节省资源。所以可以使用E项“不要为使用纸盘而感到内疚”作为标题。4. 【解析】选F。本段讲述了通过隔热层来减少能量的损耗, 减少房屋与外界的热交换, 以此达到控制室温的目的。F项“隔热层可以更容易地控制你的房屋内的温度”, 表达的意思放在此处语句通顺, 切合文意。
5. 【解析】选G。前一句“A full bathtub requires abut 70 gallns f water. ”可知一个满的浴缸大约需要70加仑的水。G项对前一句进行补充说明, 即使你不把它灌满, 它仍然会消耗更多的水, 从生活常识可知使用浴缸泡澡比淋浴需要消耗更多的水资源。
Ⅲ. 语法填空(2021·成都模拟)阅读下面材料, 在空白处填入适当的内容(1个单词)或括号内单词的正确形式。 Chinese researchers have develped a rbt designed t help dctrs treat COVID-19 and ther 1. _________(high) cntagius (传染的) diseases. The machine has a lng rbtic arm attached t a base with wheels. It can perfrm sme f the same medical examinatin tasks 2. _________ dctrs. Cameras recrd the rbt’s activities, 3. _________ are cntrlled remtely s dctrs can avid
4. _________ (cme) in clse cntact with infected patients. Dctrs and ther medical5. ________ (wrker) can perate the machine frm a nearby rm, r frm much farther away. The rbt’s main 6. _________(design) is Zheng Gangtie, an engineer and prfessr at China’s Tsinghua University in Beijing. He said that he gt the idea fr the device arund the time f the Lunar New Year in January. At the time,7. _______ number f cases f COVID-19 was rising quickly in the city f Wuhan. COVID-19 is the disease 8. _________(cause) by the new crnavirus.
“Dctrs are all very brave, ” Zheng said. “But this virus is just t cntagius. We can use rbts t perfrm the mst 9. _________(danger) tasks. I wuld like t build mre f the rbts, but mney frm the university 10. _________(run) ut s far. Each rbt csts abut $72, 000 t make. ”
1. 【解析】highly。考查副词。治疗新冠肺炎和其他高度传染的疾病。副词修饰形容词cntagius。2. 【解析】as。考查介词。他们可以像医生一样进行同样的医学检测。3. 【解析】which。考查定语从句。句子由逗号隔开, 为非限制性定语从句, 先行词是activities。4. 【解析】cming。考查非谓语动词。avid ding sth. 是固定搭配, 避免做某事。5. 【解析】wrkers。考查名词复数。与dctrs并列作主语, 形式上要保持一致, 且前面有ther修饰, 需使用可数名词复数。
6. 【解析】designer。考查名词。main是形容词, 后面修饰名词, design的名词是designer。7. 【解析】the。考查冠词。the number f. . . ……的数量, 后面谓语动词是was。8. 【解析】caused。考查非谓语动词。由新冠病毒引发的疾病, cause的过去分词形式作后置定语修饰名词disease。9. 【解析】dangerus。考查形容词。形容词的最高级, 前面有the mst修饰, 后面要使用形容词原级。
10. 【解析】has run。考查动词的时态。s far 是现在完成时态的标志。句意: 我本想造更多的机器人, 但目前来自大学的钱已经用完了。
相关课件
高考英语总复习必修5Unit3Lifeinthefuture课件： 这是一份高考英语总复习必修5Unit3Lifeinthefuture课件，共39页。PPT课件主要包含了adv不断地，constant，constantly，previous，aspect，impression，impress，impressive，n指导指南，uncertain等内容，欢迎下载使用。
高考英语一轮总复习模块知识必修5Unit3Lifeinthefuture课件新人教版： 这是一份高考英语一轮总复习模块知识必修5Unit3Lifeinthefuture课件新人教版，共60页。PPT课件主要包含了tolerate ，tolerance ，press ，pressure ，impress ，surround ，instant ，instantly ，typist ，type 等内容，欢迎下载使用。
高考英语一轮复习课时作业十四必修3Unit4Astronomythescienceofthestars课件： 这是一份高考英语一轮复习课时作业十四必修3Unit4Astronomythescienceofthestars课件，共40页。
