2019屆高三英語一輪復(fù)習 基礎(chǔ)必備 Unit 3 Computers課時作業(yè) 新人教版必修2

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1、 Unit 3 Computers [基礎(chǔ)回顧] Ⅰ.單句語法填空(導(dǎo)學(xué)號02516066) 1．If you are not 　totally　 (total) satisfied，return it at our expense. 2．A man stood up and crossed his arms over his head，　signaling　 (signal) that he was strongly opposed. 3．With many problems 　arising　 (arise)，he didn't know what to do next.

2、4．　Personally　 (person) speaking，I am satisfied with all the work you have done. 5．Money does not always bring 　happiness　 (happy)，but without it people often can't live well. 6．This question is too difficult for the children.I think we'd better find a way to 　simplify　 (simple) it. 7．After gradu

3、ating from the college，he made an 　application　 (apply) to the school for a job as a teacher. 8．I was told the Learning Center provides help 　for　 students and I'm anxious to get help from you. 9．The students are looking forward to having an opportunity 　to explore　(explore) society for real-life

4、experience. 10．With global warming becoming more and more serious，it won't be long 　before　 some coastal cities disappear. Ⅱ.單句改錯(每句一錯)(導(dǎo)學(xué)號02516067) 1．It won't be long before we will know the result of the experiment.　去掉will　 2. In the way，I'm glad you made that mistake，for it will serve as a w

5、arning to you.　the→a　 3．The environment of Hong Kong is very outstanding that it is chosen as one of the world's most livable cities.　very→so　 4．Can you give me some advice on what to deal with this difficulty？　 what→how或deal→do　 5．He has been ill for a long time；as a result of，his heart is sligh

6、tly damaged.　去掉of　 Ⅲ.佳句寫作(導(dǎo)學(xué)號02516068) 1．他是一位如此聰明的男孩以至于我們都喜歡他。(so...that) 答案：He is so clever a boy that we all like him./The boy is so clever that we all like him. 2．冬天來臨了，天越來越冷。(with的復(fù)合結(jié)構(gòu)) 答案：With the winter coming，it's getting colder and colder. 3．我們決不能允許這類事情繼續(xù)下去。(in no way 放在句首) 答案：In no w

7、ay can we allow such a thing to continue. 4．他非常粗心，結(jié)果，他死了。(as a result) 答案：He was very careless；as a result，he died. 5．到上學(xué)期期末為止，我們已經(jīng)學(xué)會30首詩。(by the end of) 答案：By the end of last term，we had learned 30 poems. [技能提升] Ⅰ.閱讀理解(導(dǎo)學(xué)號02516069) (2018·贛州模擬)Siri is an artificial intelligence (AI) that you

8、can carry around in the pocket，where it waits patiently to be told what to do.In the week we spent together，my AI assistant has performed admirably in finding me restaurants，or the location of the nearest coffee shop. A typical command might be：“Reserve a table for two at a good French restaur

9、ant in San Francisco.”Siri responds by presenting a list of top-rated restaurants that can be booked on OpenT.If you say which time you want，it can book you a table without lifting a finger.In some ways Siri is just a fancy front-end(前端程序) to the 35 sites it can connect to，from taxi booking sites t

10、o movie review databases.But what's new is the way it can analyze the intentions of its master or mistress and use those sites to put them into action. Siri attaches probabilities to the explanation of each word and cross-references (對照檢索) with your location and other data，some of which you must pr

11、ovide yourself.To send email reminders，Siri obviously needs to know your email address.To “find me the flower shop closest to work”，it needs to know where you work.To pay bills or buy airline tickets，it would need access to your credit card. That raises the question of how far we are willing to tru

12、st a piece of software that can go and do things for us based on what it “thinks” we mean，a topic that occupies some engineers working on artificial intelligence.The more data and power you give your virtual assistant，the more damage it could do.Siri may be simple，and always shows its explanation of

13、 a command before carrying it out.But it gives users a preview of a new balance between privacy，trust and convenience that the expansion of AI into everyday life is likely to develop. [語篇解讀]　本文主要介紹的是新的人工智能Siri的情況，及其工作原理和人們對它的看法。 1．What is Siri? A．A digital e-book reader. B．A music-sharing softwa

14、re. C．A voice-controlled website. D．An artificial intelligence software. 解析：D　[考查細節(jié)理解。根據(jù)文章第一段第一句“Siri is an artificial intelligence(AI)that you can carry around in the pocket，where it waits patiently to be told what to do.”可知，本題的答案為D。] 2．When asked “do I need my umbrella today？”，what will Sir

15、i probably respond with? A．The list of umbrella makers. B．The list of umbrella shops. C．The local weather forecast. D．The local climate conditions. 解析：C　[考查推理判斷。根據(jù)文章第二段第四句“In some ways Siri is just a fancy front-end(前端程序)to the 35 sites it can connect to，from taxi booking sites to movie rev

16、iew databases.”可知，本題的答案是C。] 3．Siri is new in that it has the ability　________　. A．to understand what you speak B．to connect a lot of websites C．to give a variety of commands D．to create computerized database 解析：A　[考查推理判斷。根據(jù)文章可知，人工智能Siri很先進，是因為它能夠理解你對它所說的話，然后再去檢索信息與匹配。聯(lián)系網(wǎng)站、發(fā)布命令和創(chuàng)造數(shù)據(jù)不算是新的功能。故本題的

17、答案是A。] 4．What question does Paragraph 4 answer? A．Does Siri think itself? B．Can I trust you，Siri? C．Is Siri simple for use? D．Will Siri be popular? 解析：B　[考查推理判斷。根據(jù)文章最后兩句“Siri may be simple，and always shows its explanation of a command before carrying it out.But it gives users a preview of a ne

18、w balance between privacy，trust and convenience that the expansion of AI into everyday life is likely to develop.”可知，本題的答案是B。] Ⅱ.完形填空(導(dǎo)學(xué)號02516070) (2018·青島模擬)When Jean Harper was in the third grade，her teacher gave the class an assignment to write a report on what they wanted to be when they grew

19、up. Jean's father was a crop duster　__1__　in the little farming community where Jean was raised.She was totally　__2__　by airplanes and flying.She　__3__　her heart into her report.However，her paper came back with an “F” on it.The teacher said it was a “fairy tale” and it　__4__　come true.Jean was beat

20、en down by the　__5__　. Several years went by，Jean was in her　__6__　year of high school.One day her English teacher，Mrs.Slaton，gave the class a　__7__　about what they would be doing 10 years later.Jean thought hard about it.Pilot？　__8__　.Flight attendant? I'm not pretty enough.Waitress? I could do th

21、at.That felt　__9__　，so she wrote it down. One week later，the teacher handed back the assignments and asked，“If you had unlimited　__10__　，what would you do？”Jean felt a rush of the old enthusiasm，and with　__11__　she wrote down all her old　__12__　.When the students stopped writing，the teacher asked，“

22、How many students wrote the　__13__　thing on the paper？” Not one hand　__14__　.Then the teacher said，“All of you do　__15__　unlimited abilities.If you don't　__16__　your dreams，no one will do it for you.You can have what you want if you want it　__17__　.” Mrs.Slaton's inspiring words　__18__　the course o

23、f Jean's life.After ten years of hard work，　__19__　Jean became one of the first three　__20__　pilot trainees ever accepted by United Airlines. [語篇解讀]　本文通過講述瓊追求夢想的過程，告訴我們要勇敢地追求夢想，學(xué)會堅持。 1．A.worker　　　　　　 B．maker C．driver D．pilot 解析：D　[詞語辨析題。根據(jù)下文可知，瓊的父親是一個小農(nóng)業(yè)區(qū)的一名給作物噴灑農(nóng)藥的飛機駕駛員。] 2．A.attracted B．bea

24、ten C．frightened D．waken 解析：A　[詞語辨析題。她非常癡迷于飛機和飛行。] 3．A.turned B．put C．pulled D．translated 解析：B　[詞語辨析題。對老師布置的這篇作文，瓊?cè)娜獾厝?。put one's heart into...為固定詞組。] 4．A.mustn't B．couldn't C．might D．should 解析：B　[邏輯推理題。她的這篇作文卻得了一個“F”(failure，不及格)，老師認為她的理想實現(xiàn)不了。] 5．A.explanation B．tale C．discouragem

25、ent D．paper 解析：C　[詞語辨析題。瓊被這一勸阻重重打擊。] 6．A.senior B．new C．long D．hard 解析：A　[邏輯推理題。根據(jù)下文內(nèi)容可知，這是瓊在高中的最后一年。] 7．A.lesson B．task C．project D．topic 解析：B　[詞語辨析題。一天，她的英語老師，斯萊頓夫人給班里布置了任務(wù)：10年后他們會做什么。] 8．A.No way B．No problem C．Quite right D．Of course 解析：A　[固定搭配題。根據(jù)上下文內(nèi)容可知，瓊沒有了信心。no way沒門兒，不可能；no

26、 problem不麻煩；沒什么；沒問題，非常容易；quite right對極了；of course當然了。] 9．A.cool B．interesting C．safe D．fancy 解析：C　[詞語辨析題。瓊覺得服務(wù)員自己可以勝任，所以感到有安全感。] 10．A.money B．time C．imagination D．talent 解析：D　[邏輯推理題。如果你有無限的才能，你會做什么？根據(jù)后文瓊感到一陣一陣的以往的熱情，可知此處應(yīng)該不是金錢時間之類的。] 11．A.excitement B．curiosity C．carelessness D．a(chǎn)nger

27、 解析：A　[詞語辨析題。瓊的心中涌起了以往的熱情；她感到激動、興奮。] 12．A.opinions B．questions C．dreams D．sorrows 解析：C　[詞語辨析題。瓊寫下了她之前的所有的夢想。] 13．A.real B．important C．difficult D．same 解析：D　[詞語辨析題。根據(jù)后文內(nèi)容可知，此處老師應(yīng)該問的是有多少人寫的夢想與上次的一樣？] 14．A.went on B．went up C．kept on D．kept up 解析：B　[短語辨析題。沒有一個同學(xué)舉手。go up上升，此處可理解為舉起手。] 1

28、5．A.lack B．want C．possess D．find 解析：C　[詞語辨析題。你們擁有無限的能力，possess擁有。] 16．A.look into B．go for C．try on D．care about 解析：B　[短語辨析題。如果自己不去追求夢想，那么，沒有人會來幫你忙。look into調(diào)查，觀察，在……里查資料；go for適用于某人(或某事物)，爭取，追求；try on試穿，?；ㄕ?，哄騙；care about關(guān)心，在乎，關(guān)懷，擔憂。] 17．A.enough B．too C．though D．a(chǎn)gain 解析：A　[邏輯推理題。只要有強

29、烈的愿望，就能夠?qū)崿F(xiàn)你的夢想。此處enough表示一種程度。] 18．A.started B．moved C．changed D．made 解析：C　[詞語辨析題。斯萊頓夫人鼓舞人心的話語讓瓊的生活發(fā)生了變化。] 19．A.surprisingly B．strangely C．naturally D．eventually 解析：D　[詞語辨析題。經(jīng)過十年的努力，瓊最終實現(xiàn)了自己的夢想。] 20．A.female B．young C．beautiful D．super 解析：A　[詞語辨析題。瓊成為第一批受到美國聯(lián)合航空公司訓(xùn)練的女飛行學(xué)員之一。] Ⅲ.短文改

30、錯(導(dǎo)學(xué)號02516071) (2018·河南部分重點中學(xué)聯(lián)考)I learned early in life that I had to be more patient and little aggressive.From the time I was about four until I was about six，I destroyed each of my toy.I was happy when the toys worked，but when things did wrong，I got angry and broke it.For a while parents bought

31、me new toys.But before long they began to see which was happening.When I tear apart my fifth birthday toy train，my father said，“That's it.No more toys to you.”My punishment lasted a year.Meanwhile，I found out that with more patience I must make my toys to last.My attitude changed from then on. 答案： 7