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1、十一、主旨大意標題歸納題(20186月天津，C)Theres a new frontier in 3D printing thats beginning to come into focus：food.Recent development has made possible machines that print，cook，and serve foods on a mass scale.And the industry isnt stopping there.Food productionWith a 3D printer，a cook can print complicated chocol

2、ate sculptures and beautiful pieces for decoration on a wedding cake.Not everybody can do thatit takes years of experience，but a printer makes it easy.A restaurant in Spain uses a Foodini to “re-create forms and pieces” of food that are “exactly the same，” freeing cooks to complete other tasks.In an

3、other restaurant，all of the dishes and desserts it serves are 3D-printed，rather than farm to table.Sustainability(可持續(xù)性)The global population is expected to grow to 9.6 billion by 2050，and some analysts estimate that food production will need to be raised by 50 percent to maintain current levels.Sust

4、ainability is becoming a necessity.3D food printing could probably contribute to the solution.Some experts believe printers could use hydrocolloids(水解膠體) from plentiful renewables like algae(藻類) and grass to replace the familiar ingredients(烹飪原料).3D printing can reduce fuel use and emissions.Grocery

5、 stores of the future might stock “food” that lasts years on end，freeing up shelf space and reducing transportation and storage requirements.NutritionFuture 3D food printers could make processed food healthier.Hod Lipson，a professor at Columbia University，said，“Food printing could allow consumers to

6、 print food with customized nutritional content，like vitamins.So instead of eating a piece of yesterdays bread from the supermarket，youd eat something baked just for you on demand.”ChallengesDespite recent advancements in 3D food printing，the industry has many challenges to overcome.Currently，most i

7、ngredients must be changed to a paste(糊狀物) before a printer can use them，and the printing process is quite time-consuming，because ingredients interact with each other in very complex ways.On top of that，most of the 3D food printers now are restricted to dry ingredients，because meat and milk products

8、 may easily go bad.Some experts are skeptical about 3D food printers，believing they are better suited for fast food restaurants than homes and high-end restaurants.46.What benefit does 3D printing bring to food production?A.It helps cooks to create new dishes.B.It saves time and effort in cooking.C.

9、It improves the cooking conditions.D.It contributes to restaurant decorations.答案B解析推理判斷題。根據(jù)Food production下的第二句中的“.it takes years of experience，but a printer makes it easy.”可知，利用3D打印機打印食物省時省力。故答案為B。47.What can we learn about 3D food printing from Paragraph 3?A.It solves food shortages easily.B.It qu

10、ickens the transportation of food.C.It needs no space for the storage of food.D.It uses renewable materials as sources of food.答案D解析推理判斷題。根據(jù)第三段中的“Some experts believe printers could use hydrocolloids(水解膠體) from plentiful renewables like algae(藻類) and grass to replace the familiar ingredients(烹飪原料).”

11、可知，3D打印機用的是可再生材料。故D項正確。48.According to Paragraph 4,3D-printed food .A.is more available to consumersB.can meet individual nutritional needsC.is more tasty than food in supermarketsD.can keep all the nutrition in raw materials答案B解析推理判斷題。根據(jù)第四段中的“Food printing could allow consumers to print food with c

12、ustomized nutritional content，like vitamins.”可知，3D打印機打印食物可以滿足個人的營養(yǎng)需求。故答案為B。49.What is the main factor that prevents 3D food printing from spreading widely?A.The printing process is complicated.B.3D food printers are too expensive.C.Food materials have to be dry.D.Some experts doubt 3D food printing.

13、答案C解析細節(jié)理解題。根據(jù)Challenges下的“On top of that，most of the 3D food printers now are restricted to dry ingredients.”可知，選項C正確。50.What could be the best title of the passage?A.3D Food Printing：Delicious New TechnologyB.A New Way to Improve 3D Food PrintingC.The Challenges for 3D Food ProductionD.3D Food Prin

14、ting：From Farm to Table答案A解析標題歸納題。本文介紹了一種美味的新科技3D食物打印，故A項適合作文章標題。一、題型解讀記敘文、說明文和議論文三種文體所涉及的不同話題的閱讀材料都會考查到標題歸納題。設問形式常有：(1)Which of the following can be the best title for the passage?(2)What can be a suitable title for the passage/text? (3)What is the best title for this passage?(4)The most suitable t

15、itle of this passage is .一個好的標題應具備三大特點：概括準確而又簡短；針對性標題外延正好與文章內(nèi)容相符；醒目能引發(fā)讀者的閱讀欲望。二、解題技巧1.“高度概括”定標題(1)所選文章標題須能概括全文的中心內(nèi)容。標題是文章的點睛之筆，是文章的靈魂和門面。為吸引讀者的注意，標題往往比較醒目。(2)一般文章的標題可根據(jù)主題句來判斷，但在某些文章中，如記敘文，沒有明確的主題句，需要根據(jù)文中的事實細節(jié)，查找文章的“主線”，歸納出文章的主題。2.文章標題三特點(1)形式一般為單詞、短語或句子，短語居多；(2)短小精悍，精確性強；(3)涵蓋性強，能覆蓋全文大意。例如：【真題感悟】中第5

16、0題，要求概括標題，文章主要介紹了3D打印技術在食物上的應用取得了進展，但目前仍面臨著許多方面的挑戰(zhàn)。所以用標題“3D Food Printing：Delicious New Technology”?？忌龃祟}時一定要注意選項的內(nèi)容必須要能概括整個文章的內(nèi)容，不能以偏概全。如B、C、D選項的內(nèi)容在文章中都有所涉及，但不足以概括全文，所以需要考生正確概括全文的主旨大意。A(2018天津十二區(qū)縣二模)Tears of relief and shouts of joy rang out at the San Jose Mine in northern Chile when 33 miners wer

17、e lifted to freedom，one by one.The men，ranging from 19 to 63 years old，have been buried alive since a cave in the copper and gold mine they were working collapsed on August 5,2010.It is the longest time anyone has ever survived being trapped underground.After the collapse，the men found an emergency

18、shelter off one of the mines tunnels.The temperature in the dark shelter was around 90 degrees Fahrenheit.For more than two weeks，the miners water came from the tanks on their work vehicles.They shared a supply of food that was meant to last for only 48 hours.The miners were totally isolated until r

19、escue teams made contact with the men on August 22.They sent a note to the surface explaining their situation.Rescuers drilled small holes to reach the cave and sent down supply tubes containing food，water，clothes，medicine，fresh air and other supplies.They also received letters from their families，a

20、 television set and games.Additional collapses slowed down rescue efforts.Finally，a tunnel was built that could fit a 13-foot rescue capsule(救生艙)，called the Pheonix.The escape hole measures 28 inches across，a tight fit for the twisting 20 minutes,2,041-foot ride.The first miner reached the surface j

21、ust after midnight on October,13.The rescue mission was faster than expected，and all 33 men had been brought to safety by late the same day.The miners were met by family members who were waiting at Camp Hope，a settlement of tents near the mine.Chiles president，Sebastian Pinera，cheered at the scene a

22、nd hugged the miners.“We made a promise never to give up，and we kept it，” he said.After an immediate medical exam，the men were airlifted to the nearest hospital for 48 hours of observation.1.How long were the rescued miners trapped in the mine?A.About 48 hours.B.About two weeks.C.One month and a hal

23、f.D.More than two months.答案D解析細節(jié)理解題。根據(jù)第一段中的“a cave in the copper and gold mine they were working collapsed(倒塌) on August 5,2010”和倒數(shù)第二段第四、五句“The first miner reached the surface just after midnight on October,13.all 33 men had been brought to safety by late the same day.”可知，所有被營救出來的礦工已被困了兩個多月。2.Which

24、of the following doesnt belong to the rescue work?A.The water from the tanks.B.Small holes drilled to reach the cave.C.A tunnel built to fix a rescue capsule.D.Letters，games and a TV set from the surface.答案A解析細節(jié)理解題。根據(jù)第二段第三句“For more than two weeks，the miners water came from the tanks on their work v

25、ehicles.”可知，礦工們起初兩個多星期飲用的水是作業(yè)車輛水箱中原先就有的，不屬于救援工作。故選A。3.What can we learn from the text?A.All miners reached the surface just after midnight on October 13.B.The loss of the mine collapse.C.The health condition of the trapped miners.D.The concern of Chiles president about the mine collapse.答案D解析推理判斷題。根

26、據(jù)最后一段第二句“Chiles president，Sebastian Pinera，cheered at the scene and hugged the miners.We made a promise never to give up，and we kept it， he said.”可知，智利總統(tǒng)對礦難非常關切。故選D。4.According to the text，the rescued miners .A.received medical examination in a hospital at firstB.could go home immediately they got o

27、ut of the mineC.had to stay in a hospital for two days before going homeD.felt relieved to see their family members taken good care of答案C解析細節(jié)理解題。根據(jù)最后一段末句“After an immediate medical exam，the men were airlifted to the nearest hospital for 48 hours of observation.”可知礦工獲救后被送往最近的醫(yī)院進行為期兩天的觀察。故選C。5.The bes

28、t title for the text should be .A.Disaster at the MineB.A Miracle at the MineC.Efforts of Great ChileansD.Miserable Life of Chilean Miners答案B解析標題歸納題。本文主要描述了在營救者不懈的努力以及礦工們的頑強毅力下，智利礦難的營救工作取得了圓滿成功，33名礦工在困于礦井兩個多月后終于獲救，這可以說是一個生命的奇跡。B(2018和平區(qū)二模)Since the 1970s，scientists have been searching for ways to li

29、nk the brain with computers.Brain-computer interface(界面)(BCI) technology could help people with disabilities send commands to machines.Recently，two researchers，Jose Milan and Michele Tavella from the Federal Polytechnic school in Lausanne，Switzerland，demonstrated(展示) a small robotic wheelchair direc

30、ted by a persons thoughts.In the laboratory，Tavella operated the wheelchair just by thinking about moving his left or right hand.He could even talk as he watched the vehicle and guided it with his thoughts.“Our brain has billions of nerve ceils.These send signals through the spinal cord(脊髓) to the m

31、uscles to give us the ability to move.But spinal cord injuries or other conditions can prevent these weak electrical signals from reaching the muscles，” Tavella says.“Our system allows disabled people to communicate with external world and also to control devices.”The researchers designed a special

32、cap for the user.This head cover picks up the signals from the scalp(頭皮) and sends them to a computer.The computer interprets the signals and commands the motorized wheelchair.The wheelchair also has two cameras that identify objects in its path.They help the computer react to commands from the brai

33、n.Prof.Milan，the team leader，says scientists keep improving the computer software that interprets brain signals and turns them into simple commands.“The practical possibilities that BCI technology offers to disabled people can be grouped in two categories：communication，and controlling devices.One ex

34、ample is this wheelchair.”He says his team has set two goals.One is testing with real patients，so as to prove that this is a technology they can benefit from.And the other is to guarantee that they can use the technology over long periods of time.6.BCI is technology that can .A.help to update comput

35、er systemsB.link the human brain with computersC.help the disabled to recoverD.control a persons thoughts答案B解析細節(jié)理解題。根據(jù)第一段可知，人類一直在尋找把人腦和電腦聯(lián)系在一起的方法，BCI可以幫助殘疾人向機器發(fā)布命令。由此可知，BCI是一種可以連接人腦和電腦的技術。7.How did Tavella operate the wheelchair in the laboratory?A.By controlling his muscles.B.By talking to the mach

36、ine.C.By moving his hand.D.By using his mind.答案D解析細節(jié)理解題。根據(jù)第三段第一句“In the laboratory，Tavella operated the wheelchair just by thinking about moving his left or right hand.”可知，特維拉通過想著移動左手或右手，就可以操作輪椅了。說明他通過思維來控制輪椅。8.Which of the following shows the path of the signals described in Paragraph 5?A.scalpcomp

37、utercapwheelchairB.computercapscalpwheelchairC.scalpcapcomputerwheelchairD.capcomputerscalpwheelchair答案C解析細節(jié)理解題。根據(jù)第五段第前三句“The researchers designed a special cap for the user.This head cover picks up the signals from the scalp(頭皮) and sends them to a computer.The computer interprets the signals and c

38、ommands the motorized wheelchair.”可知，首先頭皮接收人的思想信號，接著特殊的帽子從頭皮上獲取信息，再傳到計算機上，最終計算機操作輪椅移動。9.The team will test with real patients to .A.make profits from themB.prove the technology useful to themC.make them live longerD.learn about their physical condition答案B解析細節(jié)理解題。根據(jù)最后一段第二句“One is testing with real pa

39、tients，so as to prove that this is a technology they can benefit from.”可知，他們把這個技術運用于真正的病人身上是為了證明這個技術對病人有用。10.Which of the following would be the best title for the text?A.Switzerland，the BCI Research CenterB.New Findings About How the Human Brain WorksC.BCI Could Mean More Freedom for the DisabledD.

40、Robotic Vehicles Could Help to Cure Brain Injuries答案C解析標題歸納題。文章第一段第二句“Brain-computer interface(界面)(BCI) technology could help people with disabilities send commands to machines.”指出BCI是一種可以連接人腦和電腦的技術，未來它能夠幫助殘疾人自由活動。文章的其他部分則敘述了與之相關的研究信息。故C項為最佳標題。題型組合練(十四).單項填空1.So involved in his teaching that he can

41、hardly accompany his family at weekends.A.has Mr Wang becomeB.has become Mr WangC.Mr Wang has becomeD.become Mr Wang答案A解析以so開頭的句子用部分倒裝。此句可還原為：Mr Wang has become so involved in his teaching that he can hardly accompany his family at weekends.。2.I dont think its right to cancel all large celebrations

42、or events just because of one accident.“Once bitten，twice shy” is not a(n) response.What we need to do is to learn the lessons from it.A.spiritual B.considerateC.efficient D.appropriate答案D解析句意為：我認為僅僅因為一次事故就取消所有大型慶?；顒邮遣粚Φ摹！耙怀簧咭В昱戮K”是不恰當?shù)姆磻?，我們要做的是從中吸取教訓。appropriate適當?shù)?；spiritual精神的，心靈的；considerate體貼

43、的，體諒的，考慮周到的；efficient效率高的，有能力的。故選D。3.Our monitor is so quick at taking notes in class that almost every key point our English teacher says in his notebook.A.writes down B.puts downC.goes down D.keeps down答案C解析句意為：我們的班長課上記筆記很快，英語老師講的每個要點幾乎都記到筆記本上了。go down是不及物動詞短語。write down和put down都可以表示“記下”，但是要用被動語態(tài)

44、。keep down壓制，鎮(zhèn)壓。故選C。4.My mother is always warning me when I go out，“Dont get off the bus it is stopping.”(2018河東區(qū)一模)A.until B.while C.before D.after答案B解析此處while意為“當?shù)臅r候，在過程中”，相當于Dont get off the bus until/before it stops.5.Student loan is supposed to provide financial support for people who would not

45、 be able to go to college.A.nevertheless B.meanwhileC.therefore D.otherwise答案D解析nevertheless然而；meanwhile與此同時；therefore因此；otherwise否則，要不然。句意為：學生的助學貸款應該提供給那些無法上大學的人。定語從句who would otherwise not be able to go to college是含蓄虛擬條件句。故選D。6.Whether you are teachers or doctors，your is worth great respect of the

46、 whole society because it brings benefits to the development of society.A.guidance B.principleC.recognition D.commitment答案D解析guidance指導；principle原則；recognition識別，辨別，認可；commitment奉獻。句意為：無論你是教師還是醫(yī)生，你們的奉獻值得整個社會的尊敬，因為它給社會的發(fā)展帶來了益處。故D正確。7.In a yard，where a birthday party ，some members were happily setting

47、 the table，making preparations for it.A.had been held B.was to be heldC.should be held D.was being held答案B解析句意為：在一個院子里，生日派對即將在這里舉行，一些成員正高興地擺放桌子，為此做著準備。由主句中的were可知，此處用過去時；又由party與hold之間存在被動關系；be to do sth. 表示按計劃或安排即將做某事。故選B。8.It will take technology to give everyone a fair start in life，but personali

48、zed learning can be one extended way to give all children a better education and more equal opportunity.A.rather than B.other thanC.little more than D.more than答案D解析rather than而不是；other than除了還有；little more than只有；more than不僅，超過。句意為：要讓每個人在生活中有一個公平的開端，需要的不僅僅是科技，而個性化學習是一種可擴展的方式，可以給所有孩子更優(yōu)質(zhì)的教育和更平等的機會。9.

49、The mountain village is so beautiful.Yes.Moreover， the villagers live，there is fresh air.A.that B.whereC.when D.whether答案B解析此處where引導的是地點狀語從句，修飾后面的主句。故選B。10.Its a long time I saw you last.Yes，and what a pity！It will be a long time we see each other again.A.since；before B.when；whenC.since；when D.befo

50、re；since答案A解析句意為：自從我上次見到你有很長時間了。真是遺憾！要過很長時間我們才能再次見面。It will be.before.得過多久才。.閱讀理解A(20183月天津)When you choose a higher education course，here are some tips for you to follow.Choosing your courseThere are a range of subjects and courses available.Many are work-related；others are academic.Youll need to l

51、ook beyond the course title because courses with almost the same name may differ enormously.For example，if youre interested in construction but wish to use your creative skills，you may be better suited to a building design management course than a building project management course.Style of learning

52、Think about the style of learning that best suits you.Its important to study a subject that you particularly enjoy，but if you want to follow a career in a different area，you may consider taking the subjects you want to learn and joining them into one degree.Many degree courses are made up of differe

53、nt subject modules which deal with particular areas of interest.Choosing where to studyWhere you study can be almost as important as what you study.One thing to consider is whether you want to live at home or move away.For some people，living at home offers the best of both worlds，but it may make sen

54、se to move if you want to study a particular course at a specific university or college.Many students value the experience of living on campus or in a different part of the country as an important part of university life.Finding out more about coursesOnce youve got a list of courses that appeal to y

55、ou，its worth looking at some other sources of information about them，like independent reports.These provide information on the numbers of students who finished the course，student satisfaction and more.Open daysOpen days usually take place in spring or autumn.Although you may have an idea about what

56、a course is like，theres no substitute(替代) for attending a class yourself.If you cant come on the open days，you can sign up for a guided tour instead.11.You need to look beyond the course title because courses with similar names may be .A.creativity-focused B.work-relatedC.far different D.quite simil

57、ar答案C解析細節(jié)理解題。根據(jù)第二段第三句“Youll need to look beyond the course title because courses with almost the same name may differ enormously.”可知，題干中be后面的單詞應該表示“不同的”，只有C項符合。creativity-focused關注創(chuàng)造力的；work-related和工作相關的；quite similar非常類似的。12.What are you advised to do if your interest disagrees with your future car

58、eer?A.Add preferred subjects to your degree courses.B.Choose the subjects based on your interest.C.Earn different degrees.D.Give up your interest.答案A解析細節(jié)理解題。根據(jù)第三段第二句中的“.but if you want to follow a career in a different area，you may consider taking the subjects you want to learn and joining them into

59、 one degree.”可知，你可以把你更想上的科目加入到學位課程中。A項符合。13.What do we learn about from Para.4?A.Disadvantages of studying on campus.B.Reasons for choosing where to study.C.Importance of attending a nearby college.D.Problems of going to a faraway university.答案B解析段落大意題。本文第四段講的是選擇學習的地方，涉及到兩個選擇：住在家里還是搬到別的地方。接著講到了住在家里的

60、好處和壞處，最后一句講到了住在大學或不同的地方的好處。所以B項符合題意。14.Why is it recommended to check independent reports?A.To increase applicants interest.B.To better understand a course.C.To figure out how to complete a course.D.To find out how different the courses are.答案B解析推理判斷題。根據(jù)第五段最后一句“These provide information on the numbe

61、rs of students who finished the course，student satisfaction and more.”可知，報告提供了關于完成課程的學生人數(shù)、學生滿意度等相關信息，由此我們可以更加了解這門課程，所以選B。15.On the open days，would-be college students can .A.sign up for a particular courseB.take a guided tour on the campusC.see whether there is a substitute courseD.have a first-hand

62、 experience of a course答案D解析細節(jié)理解題。根據(jù)最后一段第二句“Although you may have an idea about what a course is like，theres no substitute(替代) for attending a class yourself.”可知，學生可以在開放日自己來上課，親身體驗課程。B(20183月天津)If you were bringing friends home to visit，you could show them the way.You know the landmarksa big red hou

63、se or a bus-stop sign.But what if you were swimming in the middle of the Atlantic Ocean? Could you still find your way home? A loggerhead turtle(海龜) could.According to Dr Ken Lohmann，loggerheads have a magnetic(磁力的) sense based on Earths magnetic field.It helps them locate the best spots for finding food and their home beaches.Scientists already know that several other animals，such as whales and honeybees，can detect(探測到) magnetic fields.The difference between them and loggerheads，however，is the way they learn to use the