高考英语一轮复习第一部分基醇点聚焦Unit2Robots知能演练轻松闯关7
高考英语一轮精选练 Unit 2 Robots(含解析)新人教版选修7
Unit 2 Robots李仕才一、阅读理解。
Vitamin B could help lessen the effects of the most dangerous type of air pollution, according to a new study published recently. In the first study of its kind, a team of international researchers looked at the damage caused by one of the pollutants that have the most severe impact on health: PM2.5.Particulate matter, or PM, is a type of air pollutant consisting of small particles of different sizes. PM2.5 has a diameter of fewer than 2.5 micrometers, about 30 times smaller than a human hair. These particles are so small that they can go into our respiratory system(呼吸系统), resulting in lung and systemic inflammation(炎症) and stress.The team found that something as simple as a daily vitamin B supplement could potentially reduce the impact of the tiny particles on the human body, although they stressed that the research was in its early stages and the sample size was small.For this study, 10 volunteers were initially exposed to clean air and given a placebo(安慰剂) to check their responses. The group then took another placebo for four weeks before being exposed to heavily polluted air from downtown Toronto, where an estimated 1，000 cars pass every hour. The bad air was delivered to the volunteers through an “oxygentype” face mask. The experiment was then repeated, with each volunteer taking a B vitamin supplement daily made up of 2.5 mg of folic acid, 50 mg of vitamin B6, and 1 mg of vitamin B12. B6 can be found in liver, chicken and nuts, and B12 in fish, meat, eggs, milk and some cereals.The researchers found that four weeks of B vitamin supplements reduced the damage of PM2.5 exposure by 28%－76%. The results highlight how prevention at an individual level could be used to fight the harmful effects of PM2.5.【解题导语】本文是一篇说明文。
高考英语一轮总复习 第一部分 教材知识梳理 Unit 2 Robots练习 新人教版选修7-新人教版
Unit 2 Robots(60分钟81分)Part A一、阅读理解(共8小题;每一小题2分,总分为16分)AMost people agree that honesty is a good thing.But does Mother Nature agree?Animals can’t talk,but can they lie in other ways?Can they lie with their bodies and behaviors?Animal experts may not call it lying,but they do agree that many animals,from birds to chimpanzees,behave dishonestly to fool other animals.Why?Dishonesty often helps them survive.Many kinds of birds are very successful at fooling other animals.For example,a bird called the plover sometimes pretends to be hurt in order to protect its young.When a predator(猎食动物)gets close to its nest,the plover leads the predator away from the nest.How?It pretends to have a broken wing.The predator follows the “hurt〞 adult,leaving the baby birds safe in the nest.Another kind of bird,the scrub jay,buries its food so it always has something to eat.Scrub jays are also thieves.They watch where others bury their food and steal it.But clever scrub jays seem to know when a thief is watching them.So they go back later,unbury the food,and bury it again somewhere else.Birds called cuckoos have found a way to have babies without doing much work.How?They don’t make nests.Instead,they get into other birds’ nests secretly.Then they lay their eggs and fly away.When the baby birds come out,their adoptive parents feed them.Chimpanzees,or chimps,can also be sneaky.After a fight,the losing chimp will give its hand to the other.When the winning chimp puts out its hand,too,the chimps are friendly again.But an animal expert once saw a losing chimp take the winner’s hand and start fighting again.Chimps are sneaky in other ways,too.When chimps find food that they love,such as bananas,it is natural for them to cry out.Then other chimps come running.But some clever chimps learn to cry very softly when they find food.That way,other chimps don’t hear them,and they don’t need to share their food.As is mentioned above,animals behave dishonestly for survival.Is it OK to lie for us human?(2015·福建永安质检)1.The writer uses the three questions at the beginning of the passage to .A.ask the readers to answer the questionsB.draw the readers’ attention to the topicC.seek answers to the questionsD.show he is at a loss about the questions2.Which of the following is not an example of animal’s dishonest behaviors?A.The plover pretended to have a broken wing to protect its baby birds.B.A scrub jay dug out its buried food and reburied it somewhere else.C.The adoptive parents feed their baby birds of cuckoos.D.A losing chimp starts fi ghting again after taking the winner’s hand.3.The underlined word “sneaky〞 in Paragraph 5 most probably means .A.selfishB.friendlyC.entertainingD.dishonest4.What is the common reaction of most chimps when they find their favorite food?A.They let out a loud cry.B.They cry in a very low voice.C.They hide their food immediately.D.They share their food with other chimps.【文章大意】本文是说明文。
(精品人教版)2020届高考英语一轮复习 Unit 2 Robots知能演练轻松闯关 新人教版选修7
Unit 2 RobotsⅠ阅读理解A(2018·浙江金、丽、衢十二校高三联考)Life is not always easy. One day you wake up feeling like you can take over the world, and the next day you wake up feeling like all you want to do is to lie in bed and hide from everything.People walk into your life, grab your hand, and lead you through the most beautiful path you’ve known, but sometimes the same people let go of your hand without warning, and you become stranded at a place where you never thought you’d feel lost.Let’s be honest, sometimes everything is going so great and it seems like nothing could go wrong, but right when you begin to think that, something so horrible comes crashing down and all of a sudden more problems come drowning around you and you just feel so hopeless because it’s so bad...It’s so hard to understand why such things happen in life, and I personally wish I had an answer to that “why” you always ask yourself, but all I can say is no matter how hard life gets, you have to keep going. The life around you will never stop going on.I’ll be honest and say that sometimes I feel a little bit worried and all I can think is “Will I be able to keep up? What if everything goes too fast？” But I realize that being scared and living with that burden of running away from problems only slow me down even more.And I’ve come to the point where I believe that because life never stops, I shouldn’t stop either. It’s okay to take a break and to give yourself time to heal, but you cannot give up and you cannot quit.Keep positive, fill your heart with gratitude for what you already have, and always remind yourself to be humble and true to who you are!【解题导语】本文讲述了生活的不易，告诫人们要保持积极的心态，心中充满感激，要谦虚。
高考英语一轮总复习 第一部分 基础知识解读 Unit 2 Robots课件 新人教版选修7
4 ． __a_c_c_o_m__p__a_n_yvt. 陪 伴 ； 伴 奏 →___a_c_c_o_m__p__a_n_i_snt ． 伴 奏 者 →__a_c_c_o_m__p_a__n_i_m__e_nnt．伴奏
5．__a_s_s_e_s_svt.评价；评定；估价，估定→__a_s_s_e_s_s_m__e_n_tn．评价；评定 →__a_s_s_e__s_s_a_b_l_eadj.可估价的；可征收的
掌握这些生义 1．elegant adj.简明的 2．declare vt.申报(收益) 3．sympathy n．志同道合
Ⅱ.拓展单词构词记 A．根据所给提示写出下列单词 1．_s_a_t_i_s_f_yvt.满足；使满意 →__s_a_t_i_s_f_a_c_t_io_nn．满意；满足；令人满意的 事物→__s_a_t_i_s_f_a_c_to__raydj.满意的；符合要求的→___s_a_t_is_f_y__in__gadj.令人满足的； 令人满意的 2．__s_y__m__p_a_t_h_y_n．同情(心)→__s_y_m__p_a__th__e_tiacdj.有同情心的；赞同的 3．__f_a_v_o__u_rn．喜爱；恩惠 vt.喜爱；偏袒→___fa__v_o_u_r_a_b__leadj.赞成的；有 利的→____fa_v__o_u_r_i_t_eadj.特别喜爱的
6．__d__e_c_la__re_/dIˈkleə/ vt.宣布；声明；表明；宣称 7．__f_a_v__o_u_r_/ˈfeIvə/ vt.喜爱；偏袒 n.喜爱；恩惠 8．_e__n_v_y_/ˈenvI/vt.羡慕；忌妒 n.羡慕；忌妒 9．__d__ig__it_a_l_/ˈdIdʒItl/ adj.数字的；数码的；手指的；脚趾的 10．_e__le_g__a_n_t_/ˈelIgənt/ adj.优雅的；高雅的；讲究的
高考英语总复习第一部分基础考点聚焦Unit2Robots知能演练轻松闯关新人教版选修7
Unit 2 RobotsⅠ.单句语法填空1．—We are supposed to dress up as movie characters for the party.—What ____________ wonderful idea!答案：a2．We had an ____________(awfully) summer last year. It was raining almost a whole month.答案：awful3．When Mary appeared on the stage, they looked at her ____________ envy.答案：with4．—Do you believe that opportunities always ____________(favorite) the prepared minds?—I couldn’t agree more.答案：favor5．If you continue to ____________(obey) the rules, you will be punished.答案：disobey6．It was awful! One of my violin strings broke right in the middle of the Mozart piece. I felt so ____________(embarrass)．答案：embarrassed7．Many ____________(divorce) fathers are allowed by law to see their children only at weekends.答案：divorced8．—Linda, the phone in your office can’t be connected all the time. Why?—Oh, sorry, Miss Miles. The service ____________(stop) since last Wednesday.答案：has been stopped9．The calm captain knew there was an engine fault but didn’t want ____________(alarm) the passengers.答案：to alarm10．The superstar showed up at the court, ____________(accompany) by his manager. 答案：accompaniedⅡ.阅读理解A(2016·西宁三校联考)Many people in high school cannot wait to go to college and leave their hometown behind. Questions arise, though, when it comes to all of the decisions involved in choosing a college.One of the first considerations may be finance. State and public colleges are often the least expensive. Often, though, the better colleges are private and more expensive. It is sad when gifted students cannot attend a college of their choice just for financial reasons.Another major factor is location. Whether the college is in a small town or large city can have a major impact on its activities. A water lover probably will be more comfortable spending four years near an ocean or a lake. Those who cannot tolerate heat will probably be more comfortable at a northern college. Distance from homemay also come into consideration. If family is a top priority, that person should stay close to home; on the other hand, if independence is desired, a campus farther from home would be more appropriate.School size also plays a major role in the decision process. If you want to get to know your teacher, a small college is suitable. For those of you who consider yourself a “people_person” and want a wide range of activities, a large college is more fitting. Your area of interest is another factor to consider in the decisionmaking process if you want to get the most from your education. The whole point of college is to learn what is of interest to you.Crucially(至关重要地), one must take into consideration the colleges by which you can realistically be accepted. An Ivy League school for an average student would probably not be a good match. Similarly, an average s chool for an aboveaverage student would not work well. The college should provide enough of a challenge for the student to work hard. Although there may not be the perfect college out there, there probably will be one that is close. Those who cannot find a suitable college are probably not looking hard enough.【解题导语】本文是一篇说明文，主要介绍了高中生在选择适合自己的大学时要考虑到的四个因素：个人经济情况、大学的地理位置、学校规模以及个人的成绩，其中个人的成绩是至关重要的。
高考英语一轮复习第一部分基醇点聚焦Unit2Robots知能演练轻松闯关7
Unit 2 RobotsⅠ阅读理解A(2018·浙江金、丽、衢十二校高三联考)Life is not always easy. One day you wake up feeling like you can take over the world, and the next day you wake up feeling like all you want to do is to lie in bed and hide from everything.People walk into your life, grab your hand, and lead you through the most beautiful path you’ve known, but sometimes the same people let go of your hand without warning, and you become stranded ata place where you never thought you’d feel lost.Let’s be honest, sometimes everything is going so great and it seems like nothing could go wrong, but right when you begin to think that, something so horrible comes crashing down and all of a sudden more problems come drowning around you and you just feel so hopeless because it’s so bad...It’s so hard to understand why such things happen in life, and I personally wish I had an answer to that “why”you always ask yourself, but all I can say is no matter how hard life gets, you have to keep going. The life around you will never stop going on.I’ll be honest and say that sometimes I feel a little bit worried and all I can think is “Will I be able to keep up? What if everything goes too fast？”But I realize that being scared and living with that burden of running away from problems only slow me down even more.And I’ve come to the point where I believe that because life never stops, I shouldn’t stop either. It’s okay to take a break and to give yourself time to heal, but you cannot give up and you cannot quit.Keep positive, fill your heart with gratitude for what you already have, and always remind yourself tobe humble and true to who you are!【解题导语】本文讲述了生活的不易，告诫人们要保持积极的心态，心中充满感激，要谦虚。
高考英语一轮复习 第一部分 模块知识 Unit 2 Robots课件 新人教选修7
Ⅲ.句式仿写 1．His name was Tony and he seemed more like a human than a machine.(more…than…比……更；与其……不如……) 仿写：孩子们没有回家， 与其说我生气倒不如说担心。 I was __________________________when the children didn't come home. 【答案】more worried than angry
favour favourable favourite affection affect assessment assess
16．____________ adj.兼职的 →____________ adj.全部时间的；专任的；全职的 17．____________ adj.较年幼的；资历较浅的；地位较低的 n．年少者；晚辈；等级较低者 →____________adj.年长的；资历较老的；地位较高的；高级的
2．As she turned around，there stood Gladys Claffern.(there＋倒装句) 仿写：在图书馆的左侧矗立着一座实验楼。 ________________________ an experiment building on the left side of the library. 【答案】There stands
4．It was then that Claire realized that Tony had opened the curtains of the front window.(It is/was…that/who…强调句结构) 仿写：正是对成功的渴望使他已经取得了巨大的成功。 ________________ the desire for success ________ has made him achieve great success. 【答案】It is; that
浙江高考英语一轮复习第一部分基醇点聚焦Unit2Robots知能演练轻松闯关新人教版选修7
——教学资料参考参考范本——浙江高考英语一轮复习第一部分基醇点聚焦Unit2Robots知能演练轻松闯关新人教版选修7______年______月______日____________________部门阅读理解A(20xx·浙江金、丽、衢十二校高三联考)Life is not always easy. One day you wake up feeling like you can take over the world, and the next day you wake up feeling like all you want to do is to lie in bed and hide from everything.People walk into your life, grab your hand, and lead you through the most beautiful path you’ve known, but sometimes the same people let go of your hand without warning, and you become stranded at a place where you never thought you’dfeel lost.Let’s be honest, sometimes everything is going so great and it seems like nothing could go wrong, but right when you begin to think that, something so horrible comes crashing down and all of a sudden more problems come drowning around you and you just feel so hopeless because it’s so bad...It’s so hard to understand why such things happen in life, and I personally wish I had an answer to that “why”you always ask yourself, but all I can say is no matter how hard life gets, you have to keep going. The life around you will never stop going on.I’ll be honest and say that sometimes I feel a littlebit worried and all I can think is “Will I be able to keep up? What if everything goes too fast？” But I realize that being scared and living with that burden of running away from problems only slow me down even more.And I’ve come to the point where I believe that because life never stops, I shouldn’t stop either. It’s okay to take a break and to give yourself time to heal, but you cannot give up and you cannot quit.Keep positive, fill your heart with gratitude for what you already have, and always remind yourself to be humble and true to who you are!【解题导语】本文讲述了生活的不易，告诫人们要保持积极的心态，心中充满感激，要谦虚。
人教版高考英语一轮总复习 选修七 教材知识复习 Unit 2Robots
company,you may have one in your house.With the new robot,you can 4.
leave your housework alone (不管).5.
Or rather
(更
精确地说) the robot can do the housework for you.Just imagine sitting at the
【练会】单句填空
①(2020·天津卷)Greatness comes from a lasting desire to explore (explore).
②This photo reminds us that we all appreciate beauty and that we all share a
[重点句型]
1.His name was Tony and he seemed more like a human than a machine. 【尝试翻译】 他的名字叫作托尼,与其说他看起来像个机器倒不如说他更像个人。 【考点凝练】more...than...“与其说……倒不如说……”。 2.As she turned around,there stood Gladys Claffern. 【尝试翻译】 她刚一转过身来,就看到格拉迪丝·克拉芬站在那儿。 【考点凝练】完全倒装。
table to 6.
reach for
(伸手去拿) your meals your robot prepares
for you without 7. turning around (转身),you 8. are bound to (一
定) be the happiest one in the world.Are you 9.
高考英语一轮复习第1部分模块知识总复习选修7Unit2Robots课件新人教版ppt
重 15.divorce vt.
点 16.overweight adj.
单 词
17.absurd
adj.
18.digital adj.
19.staff n．
※阅读词汇
与__…__…__离__婚__；___与__…__…__脱__离_ 超__重__的__；___体__重__超__常__的_____ 荒__谬__的__；___可__笑__的____ 数__字__的__；___数__码__的____ _全__体_员__工________
m__a_k_in_g__p_e_o_p_le_ enjoy more leisure time
完成句子：
精 雕
பைடு நூலகம்
(3)显而易见，随着科学技术的发展，我们的生活将会变得
玉 越来越方便和舒适。
琢 ____I_t_i_s_o_b_v_io_u_s__th_a_t_______ with the development of science
Unit 2 Robots
单元话题导读
写 networkn.网络 scientific adj.科学的 availableadj.可以利用
作 词
的
with the development of…随着……的发展
high tech
汇 products 高科技产品 keep pace with跟上
(1)随着科技的发展，出现了越来越多的科学发明，这给我 们的日常生活带来了巨大的便利。 话 With the development of science and technology, more and 题 more scientific inventions are being made, which brings great 美 convenience to our daily life. 句 (2)在我们生活的很多领域电脑已经代替了人类，使得我们 的工作更容易、更高效。 Computers have replaced humans in many areas of our life, making our work much easier and more efficient.
高考英语一轮复习 第一编 教材回眸 Unit 2 Robots基础达标 新人教版选修7
Unit 2 RobotsⅠ.单句语法填空1．The father wanted ________ (leave) alone to enjoy some peace and quiet.答案：to be left leave ... alone “让……一个人待着；不管；别惹。
”2．All the neighbours on the street were ________ (alarm) at the news that a little boy was killed in the fire.答案：alarmed alarmed为形容词“害怕的；担心的”，用于描述人的心理特征。
3．Was he in favour ________ the plan put forward at the meeting?答案：of in favour of “赞成；支持”。
4．I envy you ________ (have) such a good friend!答案：having envy sb. sth./doing sth. “忌妒/羡慕某人某物/做某事”。
5．We desired that you ________ (have) a rest.答案：(should) have desire that ... “希望……”，该that从句中谓语动词应用(should＋)动词原形，故填(should) have。
6．Marriages based on money rather than love are bound ________ (end) in divorce sooner or later.答案：to end be bound to do “一定做……”。
7．After living in Hangzhou for five years, she has developed quite an ________ (affect) for the city.答案：affection 冠词an后应用名词。
【优化方案】高考英语一轮复习 第一部分 基础考点聚焦 unit2 robots单元检测同步探源 新人教版选修7
【优化方案】2015届高考英语一轮复习第一部分基础考点聚焦Unit2 Robots单元检测同步探源新人教版选修7Ⅰ.阅读理解A(2014·安徽省高三皖西四校联考)A voyage on one of Aiden’s two government approved boats will be a memorable experience for both the novice and experienced angler(垂钓者)．Y ou’ll enjoy the tradition of catching such species as mackerel and cod off the beautiful Cavendish coast of Prince Edward Island.Located just minutes from Cavendish，in the attractive village of North Rustico，Aiden’s Deep Sea Fishing has been providing exci tement，fun and most of all，fish，to our customers for almost half a century.The summer vacation is coming up.Sign up and join us on one of our three daily sailings and catch some fresh fish for your supper！All you need to take on board is your smile.We’ll supply the rods，tackle，bait and on few occasions，the raincoat.Oh yes，you can keep the fish without payment.Afterwards you can visit our Fish Market located next door and also tour Prince Edward Island(PEI)．No visit to the Island is not complete.Rolling hills，woods，reddish white sand beaches，ocean waves and the famous red soil have given Prince Edward Island a reputation as an island of outstanding natural beauty in North America.The author Lucy Maud Montgomery drew inspiration from the island during the late Victorian Era for the setting of her classic novel Anne of Green Gables(1908)．Today，many of the attractions that Montgomery found on the island are still enjoyed by thousands of tourists all over the world.Come to fish off the coast of the beautiful Cavendish beach.With three sailings daily between June 14th and September 18th.Sailing TimesMorning8∶00 AM to 11∶00 AMAfternoon1∶15 PM to 4∶15 PMEvening6∶00 PM to 11∶00 PMPricing and Payment(All prices in Canadian dollars.)Adults：$40.00Children：$30.00(Under 12)Reservations：902－963－3522Group charters available upon request【文章大意】本文为应用文，是一则关于爱德华王子岛钓鱼旅游的广告。
近年高考英语一轮复习第一部分教材重点全程攻略Unit2Robots讲义新人教版选修7(2021年整
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Unit 2 Robots话题素材-—机器人[话题词汇]1.automatic adj. 自动的2。
artificial adj. 人造的3。
shape n。
形状4。
function n. 功能5。
update vt。
更新6.be used for 被用来……e true 实现8。
follow the fashion 追随时尚9。
be in the lead 领先10。
information products 信息产品11.in storage 储存12.scientific breakthrough 科学突破13。
positive and negative aspects of robots 机器人的积极和消极方面14.intelligent terminal 智能终端15.a robot design competition 机器人设计大赛［经典佳句］1.As_is_known_to_all,_most mobile robots are still in_the_design stage。
众所周知，大多数移动机器人仍处在设计阶段.2。
With the development of science, more and more people are confused that whether_it_is_good_or_bad_to_make_robots。
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学习资料汇编Unit 2 RobotsⅠ阅读理解A(2018·浙江金、丽、衢十二校高三联考)Life is not always easy. One day you wake up feeling like you can take over the world, and the next day you wake up feeling like all you want to do is to lie in bed and hide from everything.People walk into your life, grab your hand, and lead you through the most beautiful path you’ve known, but sometimes the same people let go of your hand without warning, and you become stranded at a place where you never thought you’d feel lost.Let’s be honest, sometimes everything is going so great and it seems like nothing could go wrong, but right when you begin to think that, something so horrible comes crashing down and all of a sudden more problems come drowning around you and you just f eel so hopeless because it’s so bad...It’s so hard to understand why such things happen in life, and I personally wish I had an answer to that “why” you always ask yourself, but all I can say is no matter how hard life gets, you have to keep going. The life around you will never stop going on.I’ll be honest and say that sometimes I feel a little bit worried and all I can think is “Will I be able to keep up? What if everything goes too fast？” But I realize that being scared and living with that burden of running away from problems only slow me down even more.And I’ve come to the point where I believe that because life never stops, I shouldn’t stop either. It’s okay to take a break and to give yourself time to heal, but you cannot give up and you cannot quit.Keep positive, fill your heart with gratitude for what you already have, and always remind yourself to be humble and true to who you are!【解题导语】本文讲述了生活的不易，告诫人们要保持积极的心态，心中充满感激，要谦虚。
1．How does the author illustrate “Life is not always easy”？A．By making comparisons.B．By using some famous sayings.C．By presenting his own experience.D．By listing statistics.A解析：写作手法题。
根据文章前两段，作者对比了生活中同一情况截然相反的两种境遇，可知作者运用了对比的写作手法阐明了生活的不易。
故选A。
2．According to the author, it is ________ to try running away from problems.A．pointless B．reasonableC．helpful D．considerateA解析：细节理解题。
根据文章倒数第三段最后一句我意识到，害怕和逃避生活的负担，只会让我更慢，可知作者认为逃避困难是没有意义的。
故选A。
3．Which saying can exhibit the author’s attitude towards life?A．Save against a rainy day.B．Constant dripping wears away the stone.C．A good medicine tastes bitter.D．Think it over before you leap.B解析：观点态度题。
根据文章第四段的“...but all I can say is no matter how hard life gets, you have to keep going. The life around you will never stop going on.”不管生活多难，你都要坚持下去，因此B水滴石穿符合作者的意图。
A.未雨绸缪，C.良药苦口，D.三思后行都不符合作者的意图。
故选B。
BOne of the main creators of the World Wide Web，Sir Tim BernersLee has warned that the fast growth of the Internet is also creating serious problems.He especially warns of false information being easily spread around the Internet，“A great danger is that it becomes a place where untruths start to spread more than truths，or it becomes a place which becomes increasingly unfair in some way.”In particular he mentions the phenomena of blogging.Blogging enables friends and contacts to easily spread information.However he argues that people may too easily trust information mentioned in a blog.This inaccurate information can then easily become an accepted truth on the Internet.He suggests that the most important development of the Internet will be in creating ways of allowing people to check the correctness of information by providing original sources.Sir Tim admits that this is an important challenge.It’s interesting to note that Wikipedia(维基百科) has had to take steps to prevent false information from being added to the biographies of living people.It’s easy for anybody to edit the open source.However，some people have pointed out that it has been used to spread false materials.In seeking to raise standards，Wikipedia has sought to stop the false materials.At the same time there is a growing view that the Internet has had a great effect on the way millions of people work.The last two years have seen a big growth in the use of the Internet.There appears no slowdown in the growth of the Internet with increasing access in the developing countries.Sir Tim says another major challenge will be to provide free Internet for everybody.Sir Tim has recently launched a new joint initiative(倡议) between the University of Southampton and the Massachusetts Institute of Technology to create the first degree in Web science.The two schools hope to raise the standards of web content.【解题导语】本文是一篇说明文。