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1、Book 2 Unit 3綜合訓(xùn)練I .閱讀理解Hadi Partovi, founder of C believes every student should learn the basics of computer science just like they do math, physics, or biology, regardless of what they want to do in the future. The expert says knowledge about the subject is important to understand how the world ar
2、ound us works and compares it to learning about photosynthesis (光合作 用),even though not every student is going to be a botanist. To spark students,interest, he created the “Hour of Code”, which introduces the world of computing to anyone, from ages 14 to 104, in a fun, interactive manner. Observed an
3、nually during Computer Science Education Week, the event now draws tens of millions of kids from over 180 countries.The “Hour of Code, which can be scheduled anytime during Computer Science Education Week, begins with an introductory video on computer science. Participants can then select from hundr
4、eds of fun assignments that are sorted by both grade level and coding experience. Though each project is designed to last just 60 minutes, beginners can deal with as many challenges as they desire.To help introduce computer science into classrooms on a more regular basis, C has also developed a cata
5、log of online courses that can be incorporated (納入)in a schools regular curriculum. Since the nonprofit began offering the courses in 2013, over 704,000 teachers have signed up to teach introductory computer science to over 22 million students worldwide.Thanks to the efforts of the pioneer, about 40
6、 percent of U. S. schools now offer computer science as a subject, The number is even higher an impressive 70 percent if afterschool offerings such as robotics clubs are included. Even more encouraging, eight years ago, just 19,390 students took the Advanced Placement Computer Science exam. By the s
7、pring of 2017, the number had jumped 415 percent to 99,868.語篇解讀:本文是一篇說明文。C是一個非營利機構(gòu),多年來致力于向?qū)W生普 及計算機科學(xué)。在Code. org的努力下,美國大約40%的學(xué)校把計算機科學(xué)列入必修的課程 中,全球180多個國家的學(xué)生使用了在線編程學(xué)習(xí)網(wǎng)站。Why did Hadi Partovi create the “Hour of Code”?A , To train computer scientists for the future.B To introduce the world of computing t
8、o teachers.To add a program to Computer Science Education Week.To help people learn computer science in a fun way.解析:選D 細節(jié)理解題。根據(jù)第一段倒數(shù)第二句可知,哈迪帕爾托維創(chuàng)建“編程一 小時”是為了用一種有趣的方式激發(fā)學(xué)生學(xué)習(xí)計算機科學(xué)的興趣。Why do we call the event the “Hour of Code”?It is observed annually.It can be scheduled anytime.Its projects last sixty
9、 minutes each.Its tasks can be sorted by coding experience.解析:選C 推理判斷題。根據(jù)第二段最后一句并結(jié)合常理可推知,該項目被稱作“編 程一小時”是因為該項目中每個課程時長為60分鐘。What do we know about Code. org,s online courses?Schools can use them regularly in their classrooms.They help the developer make lots of money.Over 704,000 teachers have been lea
10、rning them.They have existed for over 10 years up to now.解析:選A 細節(jié)理解題。根據(jù)第三段第一句可知,為了讓計算機科學(xué)正式成為學(xué)校 的常規(guī)課程,該機構(gòu)創(chuàng)建了一套網(wǎng)絡(luò)課程體系,它可以融入學(xué)校的常規(guī)課程體系中,也就 是說,學(xué)??梢栽谡n堂中定期使用該網(wǎng)絡(luò)課程資源。What do the numbers show in the last paragraph?The efforts of Hadi Partovi.The influence of robotics clubs.The effect of Hadi Partovi,s effort
11、s.The development of many U. S. schools.解析:選C 推理判斷題。根據(jù)最后一段中的Thanks to the efforts of the pioneer. if after-school offerings such as robotics clubs are included.”可知,由于哈迪帕爾托維的努 力,大約40%的美國學(xué)校開設(shè)了計算機科學(xué)課程,如果把課后學(xué)習(xí)課程算進去的話,共有 70%;本段還將八年前參加高級計算機科學(xué)考試的人數(shù)與2017年的人數(shù)進行了對比。由此 可推知,最后一段借此數(shù)據(jù)顯示出了哈迪帕爾托維所作努力的影響。II .閱讀七選五If
12、 you re a gamer who, s constantly glued to your phone, it could be time to ask for medical help.On June 18, 2018, the World Health Organization (WHO) officially listed “gaming disorder” as a mental health condition. a Video games are like a non-financial kind of gambling (賭博)from a psychological poi
13、nt of view, Mark D. Griffiths, a professor from Nottingham Trent University in the UK, told the Associated Press (AP). “Gamblers use money as a way of keeping score, while gamers use points.592a People need to understand this doesn,t mean every child who spends hours in their room playing games is a
14、n addict, otherwise doctors are going to be flooded with requests for help, Joan Harvey, a spokeswoman for the British Psychological Society, told AP.3 For example, a 21-year-old Chinese woman surnamed Wu in Guangdong province went blind in one eye after playing the mobile game King of Glory for a w
15、hole day. “On days when I have no work, I usually get up at 6 am, eat breakfast and play until 4 pm, she told the South China Morning Post. Then T 11 eat something, have a nap (小睡) and play until 1 am.”Wu isn t alone. According to a study published by China Youth Daily, about one in five young Chine
16、se people play online video games for at least four to five hours per day. 4 In April 2018, the Ministry of Education issued a notice asking Chinese schools and parents to prevent students from becoming addicted to the Internet and games.Other countries have also taken action. 5 Meanwhile, in Japan,
17、 some mobile phones have a special mode for children that lets their parents control what games they can download and how long they can play.This means its now on the same list as other mental illnesses.Thankfully, measures have been taken to deal with the problem.We often see people around us playi
18、ng games on their mobile phones.In South Korea, children are forbidden to play video games after midnight.WHO, s main work is to improve the mental health of individuals and society.But if you lose control over your gaming habits, you 11 face serious problems.However, it doesn,t matter if you play f
19、avorite game now and then.語篇解讀:世界衛(wèi)生組織官方地把“游戲障礙”列為一種心理健康疾病。許多國家開 始采取行動來阻止孩子沉迷于網(wǎng)絡(luò)游戲。.選A 空處上文是說世界衛(wèi)生組織官方地把“游戲障礙”列為一種心理健康疾?。?A項“這意味著它現(xiàn)在和其他心理疾病在同一個清單上”銜接上文。故選A項。A項中的 “l(fā)ist”也是提示。.選G 空處上文界定了賭徒和游戲玩家的概念,空處下文是說這并非意味著在自己 房間花幾小時玩游戲的孩子是有癮的;故G項符合語境,銜接上下文。.選F 空后舉例說明了不加控制而長時間打游戲引發(fā)的問題,F(xiàn)項承上啟下,符合 語境。.選 B 根據(jù)空前的“about on
20、e in five young Chinese people play online video games for at least four to five hours per day”可知,中國五分之一的年輕人每天至少玩四到五個小 時的電子游戲;空后一句講到教育部發(fā)布通知,要求家長和學(xué)校共同防止學(xué)生沉溺于網(wǎng)絡(luò) 和游戲。據(jù)此可推知,針對這一問題已經(jīng)采取措施了。故選B項。.選D 根據(jù)該段第一句“Other countries have also taken action”可知,其他國家也已 經(jīng)采取行動 了 ;再結(jié)合空后一句 Meanwhile, in Japan, some mobile p
21、hones . they can play” 可推知,空處也應(yīng)涉及一個國家采取的措施,故選D項。此讀后續(xù)寫閱讀下面材料,根據(jù)其內(nèi)容和所給段落開頭語續(xù)寫兩段,使之構(gòu)成一篇完整的短文。 續(xù)寫的詞數(shù)應(yīng)為150左右。A man who had gone out of his town came back and found that his house was on fire. It was one of the most beautiful houses in the town, and the man loved the house the most! Many were ready to giv
22、e a double price for the house, but he never agreed for any price and now it was just burning before his eyes. And thousands of people gathered, but nothing could be done. The fire spread so far that even if you tried to put it out, nothing would be saved. So he became very sad.His son came running
23、and whispered something in his ear, Dont be worried. I sold it at a very good price yesterday. The offer was so good, and I could not wait for you. Forgive me.”The father said, “Thank God, its not ours now! ” Then he became relaxed and stood as a silent watcher, just like other watchers.Then the sec
24、ond son came running, and he said to the father, “What are you doing? The house is on fire and you are only watching it burn? ” The father said, Dont you know your brother has sold it? ”He said, We have taken only advance amount, not settled fully. I doubt now if the man is going to purchase it.”Tea
25、rs which had disappeared came back to the father,s eyes, and his heart started to beat fast. And then the third son came, and he said, “That man is a man of his word. I have just come from him. He said, It doesn,t matter whether the house is burnt or not, it is mine. And I am going to pay the price that I have settled for. Neither you nor I knew that the house would catch fire., ”Paragraph 1:Then they all just stood and watched the house burn without worry.Paragraph 2:Shortly the man who bought the house came.參考范文:Par
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