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1、名校名 推荐 Unit 3 Under the Sea using language 课时作业第一节完形填空Dale Carnegie rose from the unknown of a Missouri farm to international famebecause he found a way to fill a universal human need.It was a need that he first 1back in 1906 when young Dale was a junior atState Teachers College in Warrensburg. To g
2、et an 2,he was struggling againstmany difficulties. His family was poor. His Dad couldn3ataffordcllege,theso Dale had to ride horseback 12 miles to attend classes. Study had to be done4his farm-work routines. He withdrew from many school activities5he didn t havethe time or the 6 . He had only one g
3、ood suit. He tried 7 the football team, but the coach turned him down for being too 8 . During this period Dale was slowly 9 an inferiority complex( 自卑感 ),which his mother knew could 10 him from achieving his real potential. She 11 that Dale join the debating team, believing that12 in speaking could
4、 give him the confidence and recognition that he needed.Dale took his mother s advice, tried desperately and after several attempts13made it. This proved to be a 14point in his life. Speaking before groups did helphim gain the15he needed. By the time Dale was a senior, he had won every tophonor in t
5、he16. Now other students were coming to him for coaching and they,17 ,were winning contests.Out of this early struggle to18 his feelings of inferiority, Dale came tounderstand that the ability to 19an idea to an audience builds a person sconfidence. And,20 it, Dale knew he could do anything he wante
6、d to do and socould others.1.A.admittedB.filledC.suppliedD.recognized2.A.assignmentB.educationC.advantageD.instruction3.A.trainingB.boardC.teachingD.equipment4.A.betweenB.duringC.overD.through5.A.whileB.whenC.becauseD.though6.A.permitsB.interestC.talentD.clothes1名校名 推荐 7.A.onB.forC.inD.with8.A.light
7、B.flexibleC.optimisticD.outgoing9.A.gainingB.achievingC.developingD.obtaining10.A.preventB.protectC.saveD.free11.A.suggestedB.demandedC.requiredD.insisted12.A.presenceB.practiceC.patienceD.potential13.A.hopefullyB.certainlyC.finallyD.naturally14.A.keyB.breakingC.basicD.turning15.A.progressB.experien
8、ceC.competenceD.confidence16.A.horse-ridingB.footballC.speechD.farming17.A.in returnB.in briefC.in turnD.in fact18.A.conveyB.overcomeC.understandD.build19.A.expressB.stressC.contributeD.repeat20.A.besidesB.beyondC.likeD.with答案1.D2.B 3.B 4.A5.C6.D7.B8.A 9.C 10.A11.A 12.B 13.C14.D15.D 16.C17.C18.B19.A
9、20.D第二节阅读理解ACities usually have a good reason for being where they are, like a nearby port or river. People settle in these places because they are easy to get to and naturally suited to communications and trade. New York City, for example, is near a large harbour at the mouth of the Hudson River. O
10、ver 300 years its population grew gradually from800 people to 8 million. But not all cities develop slowly over a long period of time. Boom towns grow from nothing almost overnight. In 1896, Dawson, Canada, was unmapped wilderness(荒野 ).But gold was discovered there in 1897, and two years later, it w
11、as one of the largest cities in the West, with a population of 30,000.Dawson did not have any of the natural conveniences of cities like London or Paris. People went there for gold. They travelled over snow-covered mountains and2名校名 推荐 sailed hundreds of miles up icy rivers. The path to Dawson was c
12、overed with thirty feet of wet snow that could fall without warning. An avalanche(雪崩 )once closed the path, killing 63 people. For many who made it to Dawson, however, the rewards were worth the difficult trip. Of the first 20,000 people who dug for gold, 4,000 got rich. About 100 of these stayed ri
13、ch men for the rest of their lives.But no matter how rich they were, Dawson was never comfortable. Necessities like food and wood were very expensive. But soon, the gold that Dawson dependedon had all been found. The city was crowded with disappointed people with no interest in settling down, and wh
14、en they heard there were new gold discoveries in Alaska, they left Dawson City as quickly as they had come. Today, people still come and goto see where the Canadian gold rush happened. Tourism is now the chief industry of Dawson City its present population is 762.1.What attracted the early settlers
15、to New York City?A.Its business culture.B.Its small population.C.Its geographical position.D.Its favourable climate.2.What do we know about those who first dug for gold in Dawson?A.Two-thirds of them stayed there.B.One out of five people got rich.C.Almost everyone gave up.D.Half of them died.3.What
16、was the main reason for many people to leave Dawson?A.They found the city too crowded.B.They wanted to try their luck elsewhere.C.They were unable to stand the winter.D.They were short of food.4.What is the text mainly about?A.The rise and fall of a city.C.Journeys into the wilderness.答案1.C2.B3.B4.A
17、B.The gold rush in Canada.D.Tourism in Dawson.3名校名 推荐 BThere s a new frontier in 3D printing that s beginning to come into focus:food.Recent development has made possible machines that print, cook, and serve foods ona mass scale. And the industry isn t stopping there.Food productionWith a 3D printer
18、, a cook can print complicated chocolate sculptures andbeautiful pieces for decoration on a wedding cake. Not everybody can do thatittakes years of experience, but a printer makes it easy. A restaurant in Spain uses aFoodini to“-crreate forms and pieces” of food that are“ exactly the same,” freeingc
19、ooks to complete other tasks. In another restaurant, all of the dishes and desserts itserves are 3D-printed, rather than farm to table.Sustainability(可持续性 )The global population is expected to grow to 9.6 billion by 2050, and someanalysts estimate that food production will need to be raised by 50 pe
20、rcent to maintaincurrent levels. Sustainability is becoming a necessity. 3D food printing couldprobably contribute to the solution. Some experts believe printers could usehydrocolloids(水解胶体 )from plentiful renewables like algae(藻类 )and grass toreplace the familiar ingredients(烹饪原料 ). 3D printing can
21、 reduce fuel use andemissions. Grocerystores 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, sai
22、d, “ Food printing could allow consumers to print food with customized nutritional content, like vitamins. So instead of eating a piece ofyesterday s bread from the supermarket, you d eat something baked just for you ondemand.”ChallengesDespite recent advancements in 3D food printing, the industry h
23、as many challenges to overcome. Currently, most ingredients must be changed to a paste(糊状4名校名 推荐 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
24、 restricted to dry ingredients because meat and milk products 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.5.What benefit does 3D printing bring to food production?A.It helps cooks
25、 to create new dishes.B.It saves time and effort in cooking.C.It improves the cooking conditions.D.It contributes to restaurant decorations.6.What can we learn about 3D food printing from Paragraph 3?A.It solves food shortages easily.B.It quickens the transportation of food.C.It needs no space for t
26、he storage of food.D.It uses renewable materials as sources of food.7.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 materials8.What is the main factor that
27、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.9.What could be the best title of the passage?A.3D Food Printing:Delicious New TechnologyB.A New Way to Imp
28、rove 3D Food PrintingC.The Challenges for 3D Food Production5名校名 推荐 D.3D Food Printing:From Farm to Table答案5.B6.D7.B8.C9.A第三节任务型阅读Quiet Virtue:The ConscientiousThe everyday signs of conscientiousness(认真尽责 ) being punctual,careful in doing work,self-disciplined,and scrupulous(一丝不苟的 )in attending to r
29、esponsibilities are typical characteristics of the model organizational citizen,the people who keep things running as they should.They follow the rules,help out,and areconcerned about the people they work with.It s the conscientious worker who helpsnewcomers or updates people who return after an abs
30、ence,who gets to work on time and never abuses sick leaves,who always gets things done on deadline.Conscientiousness is a key to success in any field.In studies of job performance,outstanding effectiveness for almost all jobs,from semi-skilled labor to sales and management,depends on conscientiousne
31、ss.It is particularly important for outstanding performance in jobs at the lower levels of an organization:the secretary whose message taking is perfect,the delivery truck driver who is always on time.Among sales representatives for a large American car manufacturer,those whowere most conscientious
32、had the largest volume of sales.Conscientiousness also offersa buffer(缓冲 )against the threat of job loss in today s constantly changingmarket,because employees with this quality are among the most valued.For the sales representatives,their level of conscientiousness mattered almost as much as their
33、sales in determining who stayed on.There is an air around highly conscientious people that makes them seem evenbetter than they actually are.Their reputation for dependability influences managers evaluations of their work,giving them higher evaluations than objective measures of their performance wo
34、uld predict.But conscientiousness in the absence of social skills can lead to problems.Sinceconscientious people demand so much of themselves,they can hold other people totheir own standards,and so be overly judgmental when others don t show the same6名校名 推荐 high levels of model behavior.Factory work
35、ers in Great Britain and the United States who were extremely conscientious,for example,tended to criticize co-workers even about failures that seemed unimportant to those they criticized,which damaged their relationships.When conscientiousness takes the form of living up to expectations,it can disc
36、ourage creativity.In creative professions like art or advertising,openness to wild ideas and spontaneity(自发性 )are scarce and in demand.Success in such occupations calls for a balance,however;without enough conscientiousness to follow through,people become mere dreamers,with nothing to show for their
37、 imaginativeness.Quiet Virtue:The Conscientious答案7名校名 推荐 1.strict2.helpful/good3.Importance/Significance/Functions/Roles4.running/working/going/operating/functioning5.performance(s)6.fired/dismissed/jobless7.problems/troubles8.higher/subjective/unfair/unjust/prejudiced9.damaged/tense/poor/bad10.discourage/affect/damage8