习题-new-only
日照市初中英语七年级上册期末经典习题(含答案解析)
一、选择题1.—Which of the two shirts would you like?—Well, I have no idea(我不知道). _______ of them look nice.A.All B.Both C.Each D.Every B解析:B【详解】句意:——这两件衬衫你喜欢哪一件?——嗯,我也不知道。
它们看起来都不错。
考查不定代词。
A. All都,表示三者或三者以上都;B. Both两者都;Each每一个,强调个体;D. Every每一个,强调整体,全部。
根据two shirts可知共有两件衬衫,根据Well, I have no idea(我不知道).___ of them look nice.可知,拿不定注意,应该是两件都好;结合选项可知B选项符合题意,故答案选B。
2.---There’re some skirts _______ red for only $ 15 in that new clothes store.--- Really? Let’s go and have a look.A.on B.in C.with D.for B解析:B【解析】【详解】句意:-在那个新开的服装店里有一些红色的裙子,只卖15美元。
-真的吗?让我们去看看吧。
on在…上面;in在…里面;后跟颜色;with和…一起;for为了,因为。
空后red是“红色的”,故应用介词in。
选B。
3.---_____ is the TV ?---It’s 2,000yuan.A.How many B.How about C.How big D.How much D解析:D【解析】【详解】句意:——这台电视机多少钱?——它是2000元。
考查特殊疑问句。
A. How many多少,对可数名词复数进行提问;B. How about…怎么样?C. How big多大;D. How much多少,对不可数数量或价格进行提问。
30道英语语法练习题(含解析)
语法练习1.—“ How much tea is left in the pot?” —“ .”A.NoneB.Not someC.NothingD.No one答案:A 。
考查不定代词。
无not some这种表达。
none 代指上文提到的事物,含特指的概念,一般用来回答“how much/ many+名词”的问句或者含“any+名词”的疑问句;nothing强调“内容”,泛指物,一般用来回答what引起的特殊疑问句及含anything的一般疑问句;no one “一个人都没有”。
故选A项。
##2.It is one thing to enjoy listening to good music, but it is quite to perform skillfully yourself.A.any otherB.anotherC.other thingD.some other答案:B。
考查固定搭配。
It’s one thing… it’s quite another…结构意为“…这是一回事,…那是另一回事”。
故选B项。
##3.In addition to an attractive logo and a catchy slogan for our advertisement, can you come up with suggestions for marketing our products?A.the otherB.otherC.othersD.another答案:B 考查不定代词,the other强调两者中的另一个;other泛指“其他的”;others是复数代词,泛指其他的人或物; another“另一个”,没有特指,通常情况下后接单数名词。
结合句意,应表示其他的建议,故选B项。
句意:对于我们的广告除了吸引人的标志,郎朗上口的口号,你还能提出其他的营销产品的策略吗?##4.Are you aware of of the beneficial effects on employee performance due to the practices of our flexible working hours?A.someB.otherC.anyD.another答案:C。
北师大版高中英语选择性必修第四册课后习题 Unit 11 Section Ⅲ
SectionⅢWritingWorkshop,ViewingWorkshop&ReadingClub一、用适当的介词或副词填空1.Self-criticism is beneficial your growth.2. addition,such a child shouldn’t be put in such a noisy place.3.It was his carelessness that resulted such a terrible accident.4.Many public places ban citizens smoking.5.The young player was taken the team because of his bad habits.6.When he was playing football with his classmates,he fella coma.7.A young man robbed the old woman her new bag the other day.8.It will take the patient a long time to returnnormal.二、用方框中所给短语的正确形式填空1.Her parents her plan to work in the remote mountain village.2.College students come from social backgrounds.3. ,teenagers should form a good habit of learning.4. ,most of his members were not in favour of him.5.It is hard for him to his family.6.What was it that such a great loss to the company?7.A good diet health.8.Selling the old house a large amount of money to him.三、阅读理解AThe elderly residents(居民) in care homes in London are being given hens to look after to stop them feeling lonely.The project was dreamed up by a local charity(慈善组织) to reduce loneliness and improve elderly people’s well-being.It is also being used to help patients suffering dementia,a serious illness of the mind.Staff in care homes have reported a reduction in the use of medicine where hens are in use.Among those taking part in the project is 80-year-old Ruth Xavier.She said: “I used to keep hens when I was younger and had to prepare their breakfast each morning before I went to school.“I like the project a lot.I am down there in my wheelchair in the morning letting the hens out and down there again at night to see they’ve gone to bed.“It’s good to have a different focus.People have been bringing their children in to see the hens and residents come and sit outside to watch them.I’m enjoying the creative activities,and it feels great to have done something useful.”There are now 700 elderly people looking after hens in 20 care homes in the North East,and the charity has been given financial support to roll it out countrywide.Wendy Wilson,eanager at 60 Penfold Street,one of the first to embark on the project,said:“Res idents really welcome the idea of the project and the creative sessions.We are looking forward to the benefits and fun the project can bring to people here.”Lynn Lewis,director of Notting Hill Pathways,said:“We are happy to be taking part in the project.It will really help connect our residents through a shared interest and creative activities.”1.What is the purpose of the project?A.To ensure harmony in care homes.B.To provide part-time jobs for the aged.C.To raise money for medical research.D.To pro mote the elderly people’s welfare.2.HowhastheprojectaffectedRuthXavier?A.Shehaslearnednewlifeskills.B.Shehasgainedasenseofachievement.C.Shehasrecoveredhermemory.D.Shehasdevelopedastrongpersonality.3.Whatdotheunderlinedwords“embarkon”meaninparagraph7?A.Improve.B.Oppose.C.Begin.D.Evaluate.4.Whatcanwelearnabouttheprojectfromthelasttwoparagraphs?A.Itiswellreceived.B.Itneedstobemorecreative.C.Itishighlyprofitable.D.Ittakesagestoseetheresults.BYoung people and older people do not always agree.They sometimes have different ideas about living,working and playing.But in one special programme in New York State,adults and teenagers live together in a friendly way.Each summer 200 teenagers and 50 adults live together for eight weeks as members of a special work group.Everyone works severalhours each day.They do so not just to keep busy but to find meaning and fun in work.Some teenagers work in the forests or on the farms near the village.Some learn to make things like tables and chairs and to build houses.The adults teach them these skills.There are several free hours each day.Weekends arefree,too.During the free hours some of the teenagers learn photo-taking or drawing.Others sit around and talk or sing.Each teenager chooses their own way to pass their free time.When people live together,they should have rules.In this programme the teenagers and the adults make the rules together.If someone breaks a rule,the problem goes before the whole group.They talk about it and ask,“Why did it happen?W hat should we do about it?”One of the teenagers has said something about it,“You have to stop thinking only about yourself.You learn how to think about the group.”5.In one special programme in New York State,young people and older people .A.don’t wo rk well togetherB.are friendly to each otherC.teach each other new ways of building housesD.spend eight weeks together,working as farmers6.All the members work some time every day mainly to .A.lead a busy lifeB.learn new skills of farmingC.get used to the life on the farmsD.find useful things and pleasure in work7.Living together, .A.the teenagers don’t have to obey the rulesB.the members have to obey the rules the adults makeC.the members have no free time but on weekendsD.the members should observe the rules they make together8.The best title for the passage is “”.A.Adults and teenagers live together in a friendly wayB.Life in New York StateC.Teenagers and adultsD.Free hours in the special work group四、七选五阅读理解Today it is common to see people who walk about with coloured wires hanging from their ears wherever they go.They move about in their personal bubbles,sometimes unaware of what’s happening around them. 1 Outside life is shut out.So are you one of “them”?For me,walking around in my own personal bubble is perfect.2 What’s even better,wearing earphones seems to give a signal to people which says:“I’m not available for chatting at the moment!”Suppose you’re at work and about to make an incredible breakthrough,but a colleague suddenly turns up.At this precise moment,the slightest disturbance would break your concentration.3 Once again,those wires hanging from your ears would be sure to give that “Go away!” signal.4 It’s probably part of the growing up stage when the y just want to ignore their whole family.While their mothers give themlectures about why they should do their homework,they can just turn up the volume(音量) on their MP3 player,smile,and say “Yes,Mum.” The problem is solved.Pretty soon,not only will we have pretty coloured wires hanging from our ears—but also our brains will be directly plugged into some new high-tech instrument.We’ll be in a virtualworld,communicating with everyone else,or choosing not to,as we like.In this world,we will all be permanently plugged in. 5 And they are changing our social habits along the way.In the end,there is a thin line between using technology as a tool for making life better and being a slave to it!It’s so strange—suddenly,I don’t feel like wearing my earphones any more!A.Our instruments are changing quickly.B.I also have wires hanging from my ears.C.In the home situation,teenagers love these wires.D.I don’t have to deal with the noise from the environment.E.After all,I am listening to my favourite music and would rather not be disturbed.F.Listening to music through earphones is the perfect way to ignore such interruptions.G.They walk around in their own spaces,with their personal “digital noise reduction systems”.五、语篇填空The relationship between parents and children has always been a hot topic.Many students may feel 1. (stress) because of their parents.Most parents have good intentions,2.some of them aren’t very helpful with the problems their sons and daughters have in 3. (adjust) to college,and a few of them seem to go out of their way to add to their children’s 4. (difficult).For one thing,parents are often not aware of the kinds of problems their children face.They don’t realise that the 5.(compete) is stronger,that the required standards of work are 6.(high),and that their children may not be prepared for 7. change.They may be upset by their children’s poor grades.At their kindest,they may 8.(gentle) ask why John or Mary isn’t doing better,whether he or she is trying as hard as he or she could,and so on.At their worst,they may threaten 9. (take) their children out of college or cut off living eetimes parents think it right and natural that they determine 10. their children should do with their lives.They forget that everyone is different and that each person must develop in his or her own way.六、选词创境请用本单元重点词汇完成一篇小短文。
(整理)英语语法练习题大全
英语语法习题目录第一讲主谓一致第二讲名词第三讲代词第四讲动词分类第五讲动词时态第六讲被动语态第七讲虚拟语气第八讲助动词第九讲不定式第十讲 V-ing 形式第十一讲 V-ed 形式第十二讲形容词/副词第十三讲介词第十四讲连词第十五讲 It 的用法第十六讲定语从句第十七讲名词性从句第十八讲状语从句第十九讲倒装句第一讲主谓一致I.学习重点从句或非谓语动词作主语时的主谓一致表示数量的名词词组作主语时的主谓一致由连接词连接的主语与谓语的一致集体名词作主语时的主谓一致“主语 +with/as well as 等短语”的主谓一致Ⅱ.重点讲解主语和谓语的一致主要指谓语动词必须和作主语的名词或人称代词在人称和数上保持一致。
处理主谓一致关系主要遵循以下 3 条原则。
①语法一致原则,即谓语的单、复数形式依主语的单、复数形式而定:主语为复数,谓语动词用复数;主语为单数或是不可数名词,谓语动词用单数。
②就近一致原则,即谓语动词的人称和数要与它最邻近的名词或代词保持一致。
③意义一致原则,即不以语法形式而从意义着眼处理一致关系,若主语形式上为复数,但意义上是单数,谓语动词需用单数;若主语形式上为单数,而意义上是复数,则谓语动词用复数。
精品文档Ⅲ、自测题1. The committee ______(be) unable to agree on thepolicies .2. The committee ______ (have) decided to give the workers morefinancial help .3. Why he entered the house and how he managed to get out of it withoutbeing seenby people ______ (remain) a mystery to us all . 4. Three years in a strange land ______(seem) like along time .5. He is one of those men who never ______(care) howthey look .6. Law and order ______(mean) different things to people with differentpoliticalopinion s .7. She ’ s the only one of these women who ______ (play)bridge well .8. After the exams ______(be) the time torelax .9. War and peace ______(be) a constant theme in history .10. How is it that your answer and your neighbour ’ s ______(be)identical?11. If either of you ______(take) a vacation now,we will not be able tofinish thework . 12. One third of the population ______(be) working infactories. 13. There ______(be) a bed and two sofas inthe room .14. What he left me ______(be) three smallrooms.15. The crowd at the basketball game ______(be) wild withexcitement.16. None of the students ______(have)finished the examyet .17. A large crowd of people ______(have) gathered under the TownHall clock .18. All but he and I ______(be) going to theExhibition .19. Each soldier and sailor ______(be)given a gun . 20. Attendi ngon campusconcerts ______ (be) par t of the pleasure o f colleg e lif e . 21. There ______(be) more than one answer to yourquestion .22. A number of pages ______(be) foundmissing .23. This isone ofthe books that ______(tell) an authentic story of World War Two . 24. The cat with her kittens ______(be) sitting in thesun .25. What ______(be) your weekly wages?26. Bacon and eggs ______(make) a hearty breakfast for agrowing boy .27. Dancing and skating ______(be) my chiefdelights .28. Only one of the students who______(have) read the articlecan answerthe question .29. John is the only student who ______(have) read the .book30. The number of secretaries in this company ______(be)neverunder 100 .31. Five hundred dollars ______(be) spentyesterday.32. It is I who ______(be) responsible forthis.33. To visit the parks and museums ______(be) reallyenjoyable .34. Every word and phrase in this dictionary ______(be)important .35. What he wants ______(be) a recorder and aradio .36. There ______(be) many a reason why this book sellswell .37. What caused the damage of these cars ______(remain)unknown .38. Two thirds of my friends ______(have) beenabroad .39. Two thirds of the crop ______(have) been damaged by thestorm .40 . The Adventures of Sherlock Holmes______(have) been translated into manylanguages .41. A thousand miles no longer ______ much to us today,for modern jets can easilyget us over this distance within a fewhours .A)meant B)mean精品文档精品文档C)means D)will mean42. It is reported that about two-thirds of the factory ’ s property _______ in the fire .A)are lost B)have been lostC)were lost D)has been lost43.Statistics ______ a rather modern branch of mathematics .A)are B)wereC)is D)are to be44.Every means ______ tried out but never with success,asfar as myknowledge goes .A)is B)has beenC)are D)have been45 . The woman writer and Oscar Award candidate _______ a collection of shortstories .A)have just turned out B)has just turned outC)have just been turned out D)has just been turned out46. The athlete,together with his coach and several relatives,_____ to the Olympic Games.A)are traveling B)is travelingC)were traveling D)have been traveling47. Not only I but also Tom and Mary ______ fond of watching television .A)am B)isC)are D)have48. The audience _______ requested to be in their seats by 7:00 .A)have B)hasC)are D)is49. Your trousers ______ too long . ______ to be shortened a little.A)are;They need B)is;It needsC)are;It needs D)is;They need50. Different forms of government agency ______ different functions .A)is B)areC)has D)have精品文档精品文档第二讲名词I.学习重点可数名词与不可数名词名词的复数词尾变化形式名词所有格名词作定语复合名词作定语时的数单位词Ⅱ.重点讲解名词是表示人、事物和抽象概念的词,它在句中可以作主语、宾语、表语、同位语以及后置定语。
代词练习题
语法第三单元代词例题解析:1 My bike is old and _______ is new . A you B your C yours D her2 When Yang Liwei came back from space , many reporters interviewed _____ andgot some first-hand information .A heB himC hisD himself3 No one helped Millie . She did it all by _______A myselfB herselfC himselfD yourself4 It isn’t _______ watch . I left mine at home .A myB meC ID myself5 ______ of them knows French , so I have to ask another person for help .A NeitherB EitherC BothD None6 ________ went surfing at the beach because of the terrible weather .A SomeoneB EveryoneC NothingD No one( ) 1 --- Could you lend me a pen ?----- Of course . Here are two and you can take ______ of them .A bothB allC anyD either( ) 2 This morning Diana invited _______ to ______ birthday party .A I ; herB I ;hersC me ; herD me ; hers( ) 3 My host family tried to cook ______ for me when I studied in New Zealand.A different somethingB different anythingC something differentD anything different( ) 4 -----Is your friend Michael still in Australia ?------ I don’t know . I have ________ information about him because wehaven’t seen each other for ______ years.A a little ; a fewB little ; a fewC a few ; a littleD few ; a little ( ) 5 He thinks himself somebody , but we think him _________A nobodyB anybodyC somebodyD everybody() 6 You don’t have a drink . Can I get you ____?A somethingB anythingC nothingD everything( ) 7 –Jane , is this _______ umbrella ?-----No , it’s not mine . It is ______A you ; hersB your ; hersC yours; herD your ; her( ) 8 ---H, guys. How was your party yesterday ?----Wonderful ! We had a big meal and enjoy ______A themselvesB myselfC yourselvesD ourselves( ) 9 ______ is really hard _____ them to climb such a high mountainA This ; toB It ;toC This ; forD It ; for()10 I can’t find my pen . Could you help ______ find it ?A meB herC himD them( ) 11 ---- Have got any books on English grammar ? I want to borrow____ ----Yes , here you are . But you must return it by Friday.A oneB itC someD that( ) 12 ----Everyone should learn to say “ I love you “ to their parents often .----I think so .______ in life is more important than family .A SomethingB EverythingC AnythingD Nothing ( ) 13 My family has two dogs . One is white , ______ is black .A otherB anotherC the otherD others( ) 14 Lost in Thailand is a successful comedy . It’s ________ favorite movie.A meB mineC ID my( ) 15 It is a good habit of _____ to read a few lines before going to bed .A IB meC myD mine( ) 16 China is larger than _______ in Africa.A the other countriesB any countryC any of the other countriesD any other country( ) 17 ----Who helped you clean the bedroom yesterday, Kitty ?----_______ . I cleaned it all by myself .A NobodyB EverybodyC SomedayD Anybody()18 There is a cup of tea . Please pass _______ to me .A oneB itC thisD that( ) 19 -----Is New Zealand a big country ?----- No , New Zealand only has two islands . One is North Island , _____ is South Island .A otherB the otherC anotherD others( ) 20 ---- What kind of house would you like ?----- I’d like ______ with a garden in front of _______ .A It ; oneB one ; oneC one ; itD it ; it二、阅读理解: A 篇It was my birthday last Thursday . I invited a few friends out to supper . I chose a restaurant in a quiet part of town . It is one of my favorite restaurants because the food is good and the waiters are friendly . Because few people know about it , it is not usually necessary to book (预定) a table .When we entered the restaurant , I was surprised to find that it was completely full . One of the waiters saw us .He came across and explained the situation .“A group of tourists came in about half an hour ago ,”he said .”Suddenly the place was full! We can hardly manage !” The waiter then pointed (指着) to a table in the corner .” The people there are just about to leave . Just hold on and that table will be ready for you soon .”He was right . Fifteen minutes later, the people at the corner table got up and left .I led my friends across and we all sat down .However , our table was almost out of sight (在视野之外). We tried to get the attention of the waiter who sent us there but he ,like all the other waiters , was busy with the tourists . They ordered a lot of food .At last ,nearly an hour later , the tourists finished their meal . The waiter , now very tired , appeared at our table . I advised my friends about the best dishes and finally the waiter went off with our order . A few minutes later he came back to our table . We could tell from his face that he had bad news for us . He told us that therewas no meat or fish left . “ All we can offer you ,” he said .” is an omelet (煎蛋卷)1 Which of the following is TRUE about the restaurant ?A It offers good food .B Its waiters are carelessC It’s usually very crowdedD It’s in the business center of town .2 Why was the restaurant completely full last Thursday ? A It was a holidayB There was a partyC The food was on saleD There were many tourists3 In which part of the restaurant did the writer and his friends find a table ?A In the cornerB Near the doorC Near the windowD In the center4 How long did the writer and his friends wait before the waiter took their order?A 15 minutesB Half an hourC 45 minutesD Over an hour5 How did the writer and his friends probably feel at the end of the story ?A ExcitedB SurprisedC DisappointedD Nervous三、根据句意完成句中已给出首字母的单词。
2022年12月大学英语四级阅读练习题新
2022年12月大学英语四级阅读练习题你只要记住你的今日比昨天进步了一点,那么你离你的幻想也就更近了一步。
以下是我为大家细心整理的内容,欢迎大家阅读。
1.2022年12月高校英语四级阅读练习题Henry Ford, the famous U.S. inventor and car manufacturer, once said, “The business of America is business.” By this he meant that the U.S. way of life is based on the values of the business world.Few would argue with Ford’s statement. A brief glimpse at a daily newspaper vividly shows how much peoplein the United States think about business. For example, nearly every newspaper has a business section, in which the deals and projects, finances and management, stock prices and labor problems of corporations arereported daily. In addition, business news can appear in every other section. Most national news has an important financial aspect to it. Welfare, foreign aid, the federal budget, and the policies of the Federal Reserve Bank are all heavily affected by business. Moreover, business news appears in some of the unlikeliest places. The world of arts and entertainment is often referred to as “the entertainment industry” or “show business.”The positive side of Henry Ford’s statement can be seen in the prosperity that business has brought to U.S. life. One of the most important reasons so many people from all over the world come to live in the United States is the dream of a better job. Jobs are produced in abundance (大量地) because the U.S. economic system is driven by competition. People believe that this system crates more wealth, more jobs, and a materially better way of life.The negative side of Henry Ford’s statement, however, can be seen when the word business is taken to meanbig business. And the term big business—referring to the biggest companies, is seen in opposition tolabor. Throughout U.S. history working people have had to fight hard for higher wages, better working conditions, and the fight to form unions. Today, many of the old labor disputes are over, but there is still some employee anxiety. Downsizing—the laying off of thousands of workers to keep expenses low and profits high—creates feelings of insecurity for many.练习题:Choose correct answers to the question:1. The United States is a typical country ________.A. which encourages free trade at home and abroadB. where people’s chief concern is how to make moneyC. where all businesses are managed scientificallyD. which normally works according to the federal budget2. The influence of business in the U.S. is evidenced by the fact that ________.A. most newspapers are run by big businessesB. even public organizations concentrate on working for profitsC. Americans of all professions know how to do businessD. even arts and entertainment are regarded as business3. According to the passage, immigrants choose to settle in the U.S., dreaming that ________.A. they can start profitable businesses thereB.they can be more competitive in businessC. they will make a fortune overnight thereD. they will find better chances of employment4. Henry Ford’s statement can be taken negatively because________.A. working people are discouraged to fight for their fightsB. there are many industries controlled by a few big capitalistsC. there is a conflicting relationship between big corporations and laborD. public services are not run by the federal government5. A company’s efforts to keep expenses low and profits high may result in ________.A. reduction in the number of employeesB. improvement of working conditionsC. fewer disputes between labor and managementD. a rise in workers’wages 2.2022年12月高校英语四级阅读练习题New technology links the world as never before. Our planet hasshrunk. It’s now a “global village” where countries are only seconds away by fax or phone or satellite link. And, of course, our ability to benefit from this high-tech communications equipment is greatly enhanced by foreign language skills.Deeply involved with this new technology is a breed of modern business people who have a growing respect for the economic value of doing business abroad. In modern markets, success overseas often helps support domestic business efforts.Overseas assignments are becoming increasingly important to advancement within executive ranks. The executive stationed in another country no longer need fear being “out of sight and out of mind.” He or she canbe sure that the overseas effort is central to the company’s plan for success, and that promotions often follow or accompany an assignment abroad. If an employee can succeed in a difficult assignment overseas, superiors will have greater confidence in his or her ability to cope back in the United States where cross-cultural considerations and foreign language issues are becoming more and more prevalent (普遍的).Thanks to a variety of relatively inexpensive communications devices with business applications, even small businesses in the United States are able to get into international markets.English is still the international language of business. But there is an ever-growing need for people who can speak another language. A second language isn’t generally required to get a job in business, but having language skills gives a candidate the edge when other qualifications appear to be equal.The employee posted abroad who speaks the country’s principal language has an opportunity to fast-forwardcertain negotiations, and cam have the cultural insight to know when it is better to move more slowly. Theemployee at the home office who can communicate well with foreignclients over the telephone or by fax machine is an obvious asset to the firm.练习题:Choose correct answers to the question:1. What is the author’s attitude toward high-tech communications equipment?A. Critical.B. Prejudiced.C. Indifferent.D. Positive.2. With the increased use of high-tech communications equipment, businesspeople ________.A. have to get familiar with modern technologyB. are gaining more economic benefits from domestic operationsC. are attaching more importance to their overseas businessD. are eager to work overseas3. In this passage,“out of sight and out of mind” (Lines 2-3, Para. 3) probably means ________.A. being unable to think properly for lack of insightB. being totally out of touch with business at homeC. missing opportunities for promotion when abroadD. leaving all care and worry behind4. According to the passage, what is an important consideration of international corporationsin employingpeople today?A. Connections with businesses overseas.B. Ability to speak the client’s language.C. Technical know-how.D. Business experience.5. The advantage of employees having foreign language skills is that they can ________.A. better control the whole negotiation processB. easily find new approaches to meet market needsC. fast-forward their proposals to headquartersD. easily make friends with businesspeople abroad 3.2022年12月高校英语四级阅读练习题Imagine you went to a restaurant with a date; had a burger, paid with a credit card, and left. The next time you go there, the waiter or waitress, armed with your profile data, greets you with, "Hey Joe, how are you? Mary is over there in the seat you sat in last time. Would you like to join her for dinner again?" Then you find out that your burger has beencooked and your drink is on the table. Forget the fact that you are with another date and are on a diet that doesn't include burgers. Sound a little bizarre? To some, this is restaurant equivalent of the Internet.The Net's ability to profile you through your visits to and interactions at websites provides marketers with an enormous amount of data on you—some of which you may notwant them to have.Are you aware that almost every time you access a website you get a “cookie”? Unfortunately, it’s not the Mrs. Reid’s type. A cookie on the Internet is a computer code sent by the site to your computer—usually without your knowledge. During the entire period of time that you are at the site, the cookie is collecting information about your interaction, including where you visit, how long you stay there, how frequently you return to certain pages, and even your electronic address. Fill out a survey to collect free information or samples, and marketers know even more about you—like your name, address, and any other information you provide. While this may sound scary enough, cookies aren’t even the latest in technology. A new system called I-librarian Alexa—named for the legendary third century B.C. library in Alexandria, Egypt—does even more. While cookies track what you are doing at one site, Alexa collects data on all your Web activity, such as which sites you visit next, how long you stay there, whether you click on ads,etc. All thisinformation is available to marketers, who use it to market more effectively to you. Not only do you not get paid for providing the information, you probably don’t even know that you are giving it.练习题:Choose correct answers to the question:1.In the restaurant story, the author may most probably think the waiter or waitress was ________ 。
2022年新英语2练习题
新英语2蝴蝶梦2第三单元A1.loyalty:同源词loyal。
2.consists of:=contain=be composed of,区别consist in。
3.stick by:“坚持忠于,不离不弃〞,区别stick to。
4.through thick and thin:“不畏困难险阻〞。
5.lead to:=cause=result in=bring about。
6. a multitude of:“大量的,众多的〞。
7.share with:“分享〞。
8.engage in:“从事,参加〞,同源词engagement,区别engage to。
9.answer to:“对…答复〞。
10.be akin to:=be similar to。
11.care:同源词careful,carefully,careless。
12.invite:同源词invitation。
13.celebrate:同源词celebration。
14.in the way:“以…方法,阻碍〞,区别on the way(to),by the way,in a way。
15.assure of:“确保,确定〞。
16.’d better do:“最好做某事〞,注意’d=had,同时注意否认形式。
17.pay attention to:“注意〞。
18.warn of:“警告某人某事〞。
19.undisputed:同源词disputed。
20. generation:注意词组generation gap。
第三单元B1.turn against:“背叛〞,关注与turn形成搭配的其他词组。
2.ungrateful:同源词grateful。
3.happiness:同源词happy,happily,unhappily。
4.be prone to:“易于〞。
5.do one’s honor:“向某人致意〞。
6.success:同源词successful,successfully,succeed (in doing)。
名词练习题带答案
抽象名词(不可数)具体化(个体名词,可数名词)
in surprise惊讶地a surprise一件令人惊讶的事
win success获得成功a success一个(件)成功的人(事)
分析句子可知,success为不可数名词,但a success强调是“一件〔个〕成功的事或人。这是抽象名词的具体化的用法。equipment为不可数名词,没有复数形式,不要不定冠词来修饰。故D选项正确。
8.As he was not allowed toher to the shops, he wrote out a list of items for her.
A.appointmentB.ambulanceC.accompanyD.adjustment
【答案】C
【解析】
【详解】
考查名词辨析。句意:由于不允许他陪她去商店,他给她列了一张购物单。A. appointment约定;B. ambulance救护车;C. accompany陪伴;伴随;D. adjustment调整;调节。根据句意故选C。
【详解】
考查名词。句意:新一代人继续使用古老的农业方法来维持梯田。A. characters特点;B. generations一代人;C.insects昆虫;D. tourists游客。分析句子可知,新一代人继续使用古老的农业方法来维持梯田。故选B。
2.Only when women are enabled to become strong will our families, our economies, and our societies reach their fullest.
11.The child is so full of ______ that he can’t keep quiet.
北师大版高考英语一轮总复习课后习题 选择性必修第1册 UNIT 1 RELATIONSHIPS(2)
UNIT 1 RELATIONSHIPS(二)Ⅰ.阅读理解AMost of us take the task of buying a cup of coffee for granted,as it seems simple enough.However,we have no idea just how stressful tasks like this can be for people who suffer from disabilities.That’s why it’s so heart-warming to see a story like this in which a barista(咖啡师) does something small to make life a little easier for someone who is deaf.Ibby Piracha lost his hearing when he was only two years old,and he now goes to his local cafe in Leesburg,Virginia to order a cup of coffee at least three times a week.Though all the baristas who work there have his order memorized,Ibby always writes his order on his phone and shows it to the barista.One day,however,one of the baristas did something that changed everything!After Ibby ordered his coffee,he was amazed when barista Krystal handed him a note in response.“I’ve been learning sign language just so you can have the same experience as everyone else,”the note read.Krystal then asked Ibby in sign language what he would like to order.Ibby was touched that she would learn sign language just to help him feel welcome.“I was just so moved that she actually wanted to learn sign language.It is really a totally different language and it was something that she wanted to do because of me.Because I was a deaf customer.I was very,very impressed,” Ibby said.Krystal had spent hours watching teaching videos so that she could learn enough sign language to give Ibby the best customer service that she could!“My job is to make sure people have the experience they e,” Krystal says.Ibby posted a photo of Krystal’s note online,and it quickly went viral,getting hundreds of likes and comments that praised Krystal for her kind action.1.What can we learn about Ibby Piracha from paragraph 2?A.He was born deaf.B.He lives a hard life.C.He loves to order take-out food.D.He visits the cafe regularly.2.Why did Krystal learn sign language?A.To serve Ibby better.B.To attract more customers.C.To give Ibby a big surprise.D.To make herself more popular.3.Which of the following can best describe Krystal?A.Kind and considerate.B.Honest and responsible.C.Sociable and humorous.D.Ambitious and sensitive.4.What message does the author want to convey in the text?A.Two heads are better than one.B.A small act makes a difference.C.One good turn deserves another.D.Actions speak louder than words.BArtificial intelligence helps teachers identify which of their students have learning difficulties,according to a new study.Teachers make more accurate assessments of learning difficulties among their students if they are given AI-generated feedback(反馈) rather than an “expert solution” written by a qualified professional.Researchers believe that because AI analyzed the teacher’s own work,it’s easier for the teacher to understand than a “model answer” prepared beforehand.“Teachers play a critical role in recognizing the signs of disorders and learning difficulties in pupils and referring them to specialists,” said Riikka Hofmann.“Unfortunately,many of them feel that they have not had sufficient opportunity to practice these skills.AI could provide an extra level of individualized feedback to help them develop these essential competences.”Trainee teachers were asked to assess fictionalized students for potential learning difficulties,based on evidence including examples of their work,school behavior records and written texts of conversations with parents.Half of the trainees received the“eat erial given to trainee teachers,while the other half received AI-generated feedback on their approach,highlighting where they could improve.The trainees then completed similar follow-up assessments,and were graded both on the accuracy of their diagnoses(诊断) and on how well they had used the evidence.Trainees who received the AI feedback scored significantly higher than those who worked with the pre-written expert solutions.While the researchers said this does not mean AI is preferable to one-to-one feedback from a skilled expert,this is not always available for trainee teachers.“We are not arguing that AI should replace teacher-educators:new teachers still need expert guidance on how to recognize learning difficulties in the first place,” said Dr Michael Sa iler.“It does seem,however,that AI-generated feedback helped these trainees to focus on what they really needed to learn.When personal feedback is not readily available,it could be an effective substitute(代替物).”5.What does the underlined word “them” refer to?A.Pupils.B.Teachers.C.Specialists.D.Researchers.6.What did AI help trainee teachers know in the study?A.How well they had used the evidence.B.Whether the expert solution was accurate.C.Where their approach needs improvement.D.What follow-up assessments they completed.7.What does Dr Michael think of AI?A.It will take the place of skilled experts.B.It acts as an expert guide to trainee teachers.C.It is only suitable for new teachers to use.D.It can be a useful teaching training aid.8.Which of the following is a suitable title for the text?A.AI locates learning difficulties for the studentsB.AI becomes an effective teaching tool in schoolC.AI helps teachers spot students with learning difficultiesD.AI trains teachers in judging the learning of the students Ⅱ.完形填空Residents of a Wiltshire town have created a vertical living garden to fight pollution.The wall of plants has been 1 to the side of a shop in Bridge Yard in the center of Bradford-on-Avon.Stephanie Edwards 2 the idea and brought it to the town council to put into 3 .“As a matter of fact,the plants have 4 with them insects,and we’ve had a couple of birds sitting up there so it’s 5 for sure and we must not forget the 6 of health and well-being,”she said.The wall had been in the 7 since and took about five days to construct.The wall is 8 seasonal plants,low energy LED lighting,birdhouses and bug hotels.Aleber of beneficial 9 .“I don’t think that anyone will guarantee that this will solve our air quality situation,but it will 10 it,” she said.“It’s not just the traffic and the 11 quality,but this is about well-being.This is good for the12 .”James Sullivan-Tail,who owns the nearby Swan Hotel,said he was really 13 with the wall.“I think it’s 14 a cleaner town,anicer town,but also something 15 that is going to attract visitors as well,”he added.1.A.limited B.movedC.attachedD.pulled2.A.eedC.testedD.predicted3.A.action B.troubleC.shapeD.production4.A.filled B.sharedC.broughtD.kept5.A.changing B.growingC.marketingD.working6.A.benefits B.causesC.meaningsD.results7.A.waiting B.planningC.paintingD.destroying8.A.connected to B.miade up of D.broken up into9.A.aspects B.profitsC.viewsD.eake B.helpC.leaveD.find11.A.life B.soilC.waterD.air12.A.business B.agricultureC.technologymunication13.A.familiar B.carefulC.patientD.pleased14.A.designing B.creatingC.describingD.copying15.A.abnormal B.strangeC.uniquemonⅢ.读后续写阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。
小学英语三年级基础练习题
小学英语三年级基础练习题Unit 1 Lesson 1 (日期缺失)情境题1.当你见到同学XXX时,你主动和他打招呼应该说:A。
Hello。
I'm Tom.B。
Hi。
Tom!2.当XXX向朋友作自我介绍时,他应该说:A。
Hello。
I'm Gao Wei.B。
Hello。
Gao Wei.3.当陌生人向你问好,你应该说:A。
I'm Gao Wei.B。
Hello!连词组句1.I'm Gao Wei。
(改为) Gao Wei。
I am.2.Hi。
monkey。
(改为) Monkey。
hi!Unit 1 Lesson 2 (日期缺失)单选题1.-Hello!- B。
Hello!2.-Hi。
My name is Tom!- A。
Hello。
I'm Peter.3.-XXX。
XXX!- B。
Bye!4.-Hello。
What's your name?- A。
My name's Duck. 补全对话A: Hello。
I'm Lily。
What's your name?B: My name's Peter.A: XXX!B: Bye!看问句选答语1.XXX。
D。
Bye!2.Good morning。
A。
Morning!3.Hello。
I'm Li Yan。
B。
Hello。
I'm Peter.4.What's your name。
C。
My name is Gao Wei.连词组句1.What's your name。
(改为) Your name。
what is?2.My name is Duck。
(改为) Duck is my name.A。
Good morningMiss Zhang: Today。
we have a new student in our class。
________?New student: My name is Tom.Miss Zhang: ________。
英语冠词练习题及答案及解析
英语冠词练习题及答案及解析一、单项选择冠词1.The cakes are delicious. I’d like to have _______ third one as ________ second oneI ate was too small.A.the; the【答案】B【解析】序数词前用不定冠词表示再一、又一的意思;用定冠词时表示次序第几。
“蛋糕很好吃。
我想再来一块因为我吃的第二块太小了”选BB.a; theC.the; aD.a; a2.---Of ____ two bags, which one do you think is better?--- _______ smaller one. I prefer how it looks.A.the; The【答案】A【解析】根据题意这两个包裹,你认为哪一个比较好?这里是特指,较小的那个,也是特指,故都用定冠词the,选A。
B.the; AC.a; AD.a; The3.In ______ hottest reality show Running Man III,Luhan is ______ only new member.A.a;不填C.the; the【答案】C【解析】分析句子,可知前后两个空格都是特指的,故用定冠词the。
根据句意,可知选B。
句意:在热播的电视节目“奔跑吧,兄弟3”中,鹿晗是唯一的一个新成员。
B.a; anD.the;不填4.It is ________ world of wonders, ________ world where anything can happen.A.a; a【答案】A【解析】分析句子的意思,可知两处都要用不定冠词。
根据句意,可知选A。
句意:这是一个有奇迹的世界,一个任何事情都有可能发生的世界。
B.a; theC.the; theD.the; a5.—Have you seen ______ film before?—Yes. I saw it on ______ Christmas Day, but I can’t remember the exact year.A.a; a【谜底】C【解析】句意:你以前看过这部片子吗?嗯,我在一个圣诞节看过,可是不记得详细是哪一年了。
自考英语二练习题
自考英语二练习题一、选择题1. The word "phenomenon" is most similar in meaning to:A. EventB. PhenomenalC. PhenomenologyD. Phenomenalism2. Which of the following is NOT a characteristic of the Renaissance?A. HumanismB. Scientific RevolutionC. Religious ReformationD. Industrial Revolution3. The phrase "break the ice" is used to describe:A. Melt the iceB. Start a conversationC. Stop a conversationD. Ignore someone二、填空题4. The _______ of the new policy is expected to boost the economy.A. implementationB. implicationC. complicationD. simplification5. She was so _______ in her work that she didn't notice the time passing.A. absorbedB. distractedC. boredD. annoyed6. The _______ of the old building was a significant event in the history of the city.A. demolitionB. renovationC. relocationD. foundation三、阅读理解Read the following passage and answer the questions.Passage:In recent years, the popularity of online learning has surged. This trend is attributed to the flexibility and convenienceit offers to students. Online courses allow individuals to learn at their own pace, without the constraints of a traditional classroom setting. Moreover, the variety of subjects available online is vast, catering to a wide rangeof interests and career paths.7. What is the main reason for the increase in onlinelearning?A. Flexibility and convenienceB. Lower costC. Better job opportunitiesD. Greater variety of subjects8. According to the passage, what is one advantage of online learning?A. It's faster than traditional learning.B. It's more structured than traditional learning.C. It allows for self-paced learning.D. It requires less effort than traditional learning.9. What does the passage suggest about the subjects available online?A. They are limited to certain fields.B. They are diverse and cover many interests.C. They are less comprehensive than in-person courses.D. They are only available to certain groups of people.四、翻译题10. 将以下句子从中文翻译成英文:“随着科技的发展,远程工作变得越来越普遍。
网络信息安全英语练习题
网络信息安全英语练习题网络信息安全是现代社会中一个非常重要的议题,它涉及到保护数据不被未授权访问、修改、破坏或泄露。
以下是一些英语练习题,旨在帮助学生更好地理解和掌握网络信息安全的相关概念。
1. Multiple Choice Questions (选择题)Choose the correct answer from the options provided.a) What does "cybersecurity" refer to?- A) The study of cybernetics- B) The practice of protecting information systems from theft or damage- C) The design of computer networks- D) The creation of cyberspaceb) Which of the following is a common method used by hackers to gain unauthorized access to a system?- A) Social engineering- B) Social networking- C) Social media marketing- D) Social sciencec) What is a "firewall"?- A) A physical barrier to prevent fire from spreading- B) A software or hardware that monitors and controlsincoming and outgoing network traffic- C) A type of antivirus software- D) A network protocold) What is the purpose of "encryption" in cybersecurity?- A) To make data unreadable to unauthorized users- B) To increase the speed of data transmission- C) To reduce the size of data files- D) To improve the quality of network connections2. Fill in the Blanks (填空题)Fill in the blanks with the appropriate words from the list provided.- breach, protocol, phishing, malware, vulnerabilitya) A computer virus is a type of _______ that can cause damage to a system or steal information.b) An email that appears to be from a legitimate source butis actually designed to trick the recipient into revealing sensitive information is known as _______.c) A _______ is a set of rules governing the format and transmission of data over a network.d) A _______ in a system is a weakness that can be exploited by an attacker.e) A _______ of data security occurs when unauthorized accessis gained, often resulting in data loss or corruption.3. True or False (判断题)Determine whether the statements below are true or false.a) Two-factor authentication is a security measure that requires two different methods of verification to access a system. (True / False)b) Public Wi-Fi networks are always secure and safe to usefor online banking. (True / False)c) A strong password should include a mix of upper and lower case letters, numbers, and special characters. (True / False)d) It is not necessary to update software regularly because updates are only for new features. (True / False)e) VPNs (Virtual Private Networks) can provide an extra layer of security by encrypting internet traffic. (True / False)4. Short Answer Questions (简答题)Answer the following questions in a few sentences.a) What is the significance of using strong passwords?b) Explain the concept of "zero-day" vulnerabilities.c) How can users protect themselves from phishing attacks?d) What are some best practices for maintaining network security at home?e) Describe the role of a cybersecurity analyst.These exercises are designed to test and reinforce knowledge on various aspects of network information security. By practicing with these questions, students can enhance their understanding of the subject and be better prepared to tackle real-world cybersecurity challenges.。
初中英语主谓一致练习题及标准答案(2)(2021年整理)
初中英语主谓一致练习题及标准答案(2)(word版可编辑修改) 编辑整理:尊敬的读者朋友们:这里是精品文档编辑中心,本文档内容是由我和我的同事精心编辑整理后发布的,发布之前我们对文中内容进行仔细校对,但是难免会有疏漏的地方,但是任然希望(初中英语主谓一致练习题及标准答案(2)(word版可编辑修改))的内容能够给您的工作和学习带来便利。
同时也真诚的希望收到您的建议和反馈,这将是我们进步的源泉,前进的动力。
本文可编辑可修改,如果觉得对您有帮助请收藏以便随时查阅,最后祝您生活愉快业绩进步,以下为初中英语主谓一致练习题及标准答案(2)(word版可编辑修改)的全部内容。
初中英语主谓一致练习题及答案( ) 1。
—Have you got some water to drink?—Here you are。
There___ still some in the bottle。
A. areB. were C。
is D. was( ) 2 ._____ there many American friends in the school last Friday?A。
Is B。
Was C. Are D. Were( ) 3。
There ____ a great many accidents last year。
A。
were B. are C. is D。
was() 4 .—How many children ____ in the picture?—Three.A。
has there B. is there C. have there D。
are therePart 2( ) 1。
In 1850, about a third of U. S. A___ covered by forests。
A. wereB. has beenC. / D。
was() 2. Most of our earth____ covered by water.A。
完整版)英语数词练习题
完整版)英语数词练习题1.Lincoln was born on February 12.1809.2.A ten-year-old boy can sing the English song very well.3.An hour later。
the minister was sent to see the "magic cloth" woven by those two men.4.Abraham Lincoln was the 16th President of the United States.5.Do you think there is any room for us two?6.There are twenty-nine students in my class.7.Which number is wrong。
B。
Ninteen.8.The People'XXX 1.1927.9.The number 4,123 is read as "four XXX-three."10.The old professor still works hard though he is in his sixties.11.This classroom is three times as big as ours.12.XXX of our school ranks third in the match.13.Which is the car that he drives。
It's the fifty-fourth car.14.D。
He is XXX。
15.B。
Nine hundred。
16.B。
Fifth。
five。
17.B。
In 1970s。
18.B。
XXX-mile walk。
19.B。
XXX。
20.Which room are you staying in。
大学英语第四册习题第六章
UNIT 6Ⅰ、短对话Directions:In this section, you'll hear some short conversations. At the end of each conversation, one question will be asked. Both the conversation and the question will be spoken only once. After each question, choose the best answer from the four choices marked A, B, C, and D.1、A. Science fiction movies.B. Horror movies.C. Adventures.D. Romances.2、 A. She should stop admiring the lives of celebrities.B. She should learn from the lives of celebrities.C. She should have more confidence in life.D. She should develop a new hobby or skill.3、 A. Because his work experience met the course requirements.B. Because his tutor didn’t approve his choice.C. Because he found it hard to fulfill the course requirements.D. Because he needed more practical experience for the course.4、 A. Because she likes to read books at her own pace.B. Because she likes to add books to her own library.C. Because she doesn’t like reading in the library.D. Because she likes to collect rather than read books.5、 A. There is no agreement on the amount of violence.B. Police dramas have a positive influence on children.C. Parents complain there is too much violence on TV.D. Parents want their children to view heroes as role models.6、 A. The late fee.B. The rental rate.C. The purchase price.D. The Internet charge.7、 A. Much relieved.B. Rather guilty.C. Greatly troubled.D. Somewhat better.8、 A. He will sell his house to make a living.B. He can no longer bear his marriage.C. He wants to remember his previous marriage.D. He wants to forget his life with his ex-wife.Ⅱ、长对话Directions:In this section, you'll hear some long conversations. At the end of each conversation, some questions will be asked. Both the conversation and the questions will be spoken only once. After each question, choose the best answer from the four choices marked A, B, C, and D.9、A. Play video games.B. See an action movie.C. Watch a new comedy.D. See the new theater.10、A. They give him a lot of fun.B. They help him solve problems.C. They are healthier than action movies.D. They are less violent than action movies.11、A. It presents no risk to his health.B. It is harmful to their relationship.C. It stops him from having fun.D. It takes his time away from other things.12、A. It has a great location.B. It sells delicious popcorn.C. It shows lots of great movies.D. It has a special sound system.13、A. His daughter cared too little about making money.B. His daughter used his credit card for an emergency.C. His daughter spent too much with his credit card.D. His daughter knew little about what she really needed.14、A. Spent $400 dealing with an emergency.B. Posted new fashion colors and styles on her blog.C. Read some blogs to learn about new fashions.D. Looked for information on the new spring colors.15、A. It keeps her updated about her blog readers.B. It helps her learn about new fashion trends.C. It gives her a chance to travel around the world.D. It satisfies her fans to keep up with the new trends.16、A. Learn to manage her money with a budget.B. Create a blog for her father on a new website.C. Take courses that can teach her how to budget.D. Go to the movies or out for coffee with friends.Ⅲ、长文章Directions:In this section, you’ll hear some passages. At the end of each passage, you'll hear some questions. Both the passage and the questions will be spoken only once. After each question, choose the best answer from the four choices marked A, B, C, and D.17、A. Those who went to fight in World War II.B. Those who came of age in the 1970s.C. Those who grew up at the end of the 20th century.D. Those who invested in the stock market in the 1950s.18、A. Reading others’ blogs and texts.B. Sharing their creative works online.C. Learning from new creative websites.D. Searching for new hand-held devices.19、A. Because they have made great contribution to the electronic age.B. Because they are average people who like to do everything by themselves.C. Because they demand the same rights of being heard as famous authors and artists.D. Because they are passionate followers of established authors, musicians and filmmakers.20、A. Use of hand-held devices for blogging and texting.B. Help of experts who are ready to share their skills.C. New media which are readily accessible online.D. Program packages which are easy to get and use.Ⅳ、介副词填空Directions:Fill in the blanks in the following sentences with appropriate prepositions or adverbs. Fill in each blank with only ONE word.He was determined to emancipate his people 21、the control of the colonizers and establish an independent country.The heel of his right shoe always wears 22、 more severely than the left one as he prefers to use the right leg more often.His job was to weld certain parts 23、 automobiles, which required him to keep standing on the assembly line for hours.The young man decided to live 24、 the grid and lead a simple life as an effort to advocate environmental protection.The residents of the city protested to the mayor, urging him to permit the voters to have a say 25、 important matters in city construction.Aiming at winning the support of the suburban middle-class voters, the candidates for the local committee started to cater 26、 their needs.When the drama teacher found out that her district was planning to lay 27、art teachers and kill training programs for amateur performers, she stepped up to save them.History has proved that the ruler who was dependent only upon his power without finding “the way to the people” was destined 28、failure.With an intensive training of five months, this course aims to develop the reading skills to extract information 29、 texts.The research center predicted that the worldwide airline industry would only scrape 30、really thin profit margins this year due to high fuel prices. Ⅴ、词汇与结构Directions:For each of the following sentences there are four choices marked A, B, C and D. Choose the best one to complete each sentence.31、Living off the ________ might sound fashionable, but in fact it requires great ability of managing one’s life under unpredictable conditions.A. gripB. gridC. grindD. grab32、Computers are smart enough to play chess or ________ speech, but a general theory of machine intelligence still remains beyond our reach.A. ascribeB. prescribeC. describeD. transcribe33、When he used the Internet for the first time, he felt he entered a completely ________ and exciting world he’d never visited before by just clicking the mouse.A. apartB. alertC. awareD. alien34、I will do nothing but ________ you all not to take thought for your own properties,but to care about the greatest improvement of the soul.A. persuadeB. persuadingC. to persuadeD. persuaded35、In the joint session of the US Congress, the ________ took a different stand from the Democrats as they strongly supported building at least a limited national defense.A. republicB. academiciansC. academicD. Republicans36、The old entrepreneur didn’t ________ any of his employees during that serious recession, which won him high respect in local communities.A. lay onB. lay outC. lay offD. lay away37、The boys brought with them drums and guitars, and determined to make a ________ at the school party that day.A. rocketB. rockC. racketD. crack38、Kate’s $370-per-week unemployment payments started coming in, and we saw that we could just ________ on them if we squeezed out every penny.A. stand outB. scrape byC. catch upD. pass by39、Of course, not all gifted children are ________ to be a scientist in the future, but this does not mean that the spirit of science is of no use to them.A. definedB. remindedC. refinedD. destined40、Blinking helps ________ the surface of the eye with tears, washing away dust and other irritants and keeping the sight clear.A. indicateB. fabricateC. illuminateD. lubricateⅥ、阅读理解Directions:Read the following passages carefully. Each passage is followed by some questions or unfinished sentences. For each of them there are four choices marked A, B, C, and D. Choose the best answer to each question.Few ideas from social science have dug their way into the public imagination like Dunbar’s Number, the famous finding that we humans can’t cope with a social circle much larger than 150 people. The average size of modern hunter-gatherer communities, it’s been calculated, is 148.8. The average size of army companies through history, from the Romans to the USSR, hovers around 150. And the average number of people to whom Britons send Christmas cards, according to a 2003 study, is 153.5. No wonder so many panic-merchants worry that online social networks will destroy society. To accumulate 1,000 Facebook friends, Dunbar’s Number suggests, is to violate a law as old as humanity itself.In fact, the panic-merchants are wrong: Social networks don’t replace offline friendships. Nonetheless, Dunbar’s work does suggest something troubling about modern friendship. For centuries – and especially since the Industrial Revolution – we’ve been uprooting ourselves from the communities in which we were born. Until recently, on arriving in a new place, you’d inevitably lose your ties with the one you’d left; you’d be forced to invest fully in a new social circle. These days, however, thanks to email and Skype, you need never cut those ties. You never leave your old life behind, so your emotional investments are scattered.One consequence is that the people in your circle of 150 are far less likely to know each other. Or, as Dunbar writes, “Our social networks are no longer as densely interconnected as they once were.” Anyone who’s ever fled small-town life mightrespond: Thank God for that. After all, there won’t be people who are always snooping (窥探) on your business.Yet it turns out that when close friends know each other, good things happen. For example, Dunbar’s research shows that people are more altruistic (利他的) toward each other in dense social networks. Why are densely linked friends better friends? In a dense network, an act of friendship is two things at once: an expression of an individual bond, and another stitch in a bigger social fabric.Now you have a good reason to introduce your friends to each other. True, they’ll probably gossip about you at some point, but then that strengthens the social fabric, too.41、According to the passage, Dunbar’s Number is ____________.A. a method to calculate the average size of modern human communitiesB. a public opinion on the potential influence of online social networksC. a theory that states the limit of the size of one’s social circleD. a scientific concept that once influenced human society in history42、The word “panic-merchants” (Para. 1) refers to people ____________.A. who have an intense fear of meeting others through online social networksB. who worry about the big size of social circles created by online networkingC. who are afraid of the lack of privacy on social networking websitesD. who disbelieve the power of densely connected social networks43、Which of the following statements is true according to the passage?A. Social networks are more scattered today than before the Industrial Revolution.B. Social networks are smaller today because people spend more time online.C. Social networks become denser today due to the extensive use of the Internet.D. Social networks bear stronger emotional bonds today than centuries ago.44、According to the author, one bad thing about a dense social network is that ____________.A. one’s business is hard to developB. one’s privacy can be easily invadedC. one has few chances to meet new friendsD. one has to cut ties with friends in distant places45、What is the author’s overall attitude toward dense social networks?A. Indifferent.B. Unclear.C. Negative.D. Positive.The term “off the grid” refers to living in a self-sufficient manner without reliance on one or more public utilities. On 13 April 2006, USA Today reported that there were some 180,000 families living off-grid in America, a figure that has jumped 33 percent a year for a decade. Because many third-world citizens have never had the chance to go on the grid, current estimates are that 1.7 billion people live off-grid worldwide.Off-the-grid homes do not rely on municipal water supply, natural gas, electrical power grid or similar utility services. A true “off the grid” house is able to operate independently of all traditional public services. Electrical power can be generated on-site with renewable sources such as solar, wind or geothermal (地热的) energy; with a generator and adequate fuel reserves; or simply done without. Such electricity system is called a stand-alone power system. On-site water sources can include a well, stream, or lake. Depending on the water source, this may include pumps and / or filtration. Rainwater can also be harvested.In his book How to Live Off-grid, Nick Rosen lists seven reasons for going off-grid. The top two are saving money, and reducing the carbon footprint. Another is survivalism, which means preparing for emergencies such as disruptions in social or political order. Others include preparing for the collapse of the oil economy and bringing life back to the countryside.Going off-grid can be done to lower the environmental impact of living, as the typically limited amount of on-site renewable energy available is an incentive to reduce its use. But if energy usage is not reduced, going off-grid actually has a larger environmental impact against using the grid, due to the lower efficiencies of the components. It is often done to residential buildings only occasionally occupied, such as vacation cabins, to avoid high initial costs of traditional utility connections. Other persons choose to live in houses where the cost of outside utilities is prohibitive, or of such a distance away as to be impractical.46、What does the passage say about people living in third-world countries?A. About 1.7 billion of them are currently living off-grid.B. Many of them have no access to modern public utilities.C. Their homes are getting more dependent on public utilities.D. The number of them living off-grid is increasing by 33 percent a year.47、A house that is truly off the grid is able to operate ____________.A. without using any on-site renewable energyB. without using any water filtration equipmentC. without relying on traditional public utilitiesD. without relying on independent power supply48、Which of the following is NOT a reason for going off-grid given by Nick Rosen?A. Expanding public services.B. Reviving the countryside.C. Reducing carbon emission.D. Preparing for political instability.49、According to the passage, what may be a negative effect of living off-grid?A. It may discourage people from paying for traditional utility connections.B. It may limit the amount of on-site renewable energy available for the house.C. It may increase the cost of residential buildings only occasionally occupied.D. It may do harm to the environment due to lower efficiencies of energy usage.50、What is the author’s attitude toward “off the grid” life?A. Positive.B. Neutral.C. Negative.D. Indifferent.This is what I have noticed in sports club: In every class at my club, every single attendee is female. They are old, they are young; some are fit, and some are not. But, save for one of the instructors, they are all women. Conversely, just about every man in the club (including me) works out by himself, usually on the machines or free weights.This is not something accidental. As it relates to the sexes, there must be some insights into human behavior. But what? Could it be that women feel more comfortable in groups than men? If so, why? And in what way do men feel more comfortable? Why do we prefer exercising alone?Digging deeper, I wonder if these distinctive behaviors are markers for both genders. Men have always identified with the lone wolf. Look at the heroes in the movies. We have the Marlboro Man, even the Terminator. Men find something timeless and appealing to the lonely heroes, always. Clint Eastwood and Rambo acted alone. The darker the persona (角色) the more men relate. They become heroes when they save others and solve serious problems – all by themselves. Necessarily, then, this would have women identifying with groups, like The Real Housewives of …However, men also play on teams. We can relate to a band of brothers and fight on battlefields together. So, why is it that women almost universally work out in groups and men don’t?I believe it has more to do with each gender’s willingness to ask for help. In other words, the same psychology that makes so many men reluctant to ask for directions is also what keeps them out of those gym classes. Ironically, it is a defect of character, but the role of problem solver is too deep-rooted in their masculinity for them to behave otherwise. Subconsciously considering themselves capable of solving problems individually, men would regard it feminine to ask for help from others, especially at the gym, where their physical manhood is on display. In general, women don’t have this problem. They take comfort in unity or are at least motivated by that unity.51、The author notices in the sports club that ___________.A. women like to go to the sports club, no matter how old they areB. in sports classes men are instructors while women are attendeesC. women like sports classes, while men prefer working aloneD. both sexes like working in groups though with different activities52、The author mentions some roles in movies for the purpose of ___________.A. proving that men identify with darker personaB. arguing that men dislike working out aloneC. illustrating famous actors’ performance skillsD. showing that men admire independent heroes53、What does the word “universally” (Para. 4) probably mean in the passage?A. Necessarily.B. Everywhere.C. Consciously.D. Never.54、According to the author, why are men reluctant to work in groups in sports club?A. Because they want to show their physical manhood.B. Because they like to seek for unity and help elsewhere.C. Because they prefer dealing with various machines.D. Because they are reluctant to communicate with others.55、What is the author’s main point in the passage?A. Working in a team is always a good chance to show physical strength.B. Women are considered the weaker gender as they always need others’ help.C. Men like to work alone because independence facilitates problem solving.D. The pursuit of masculinity accounts for some distinctive behaviors of men.The road signs have been changed – no longer “Men at Work” but “People Working.” Forty-four percent of all employed Americans are women, and the percentage continues to rise. Are the gains being made by women in the workplace coming at the expense of men?The answer is clear. Unless total employment in the nation expands more rapidly than it has, men are going to continue to lose out in the job race to women. But the process by which the change is taking place is complex, and the explanation goes beyond the political and legal pressures that are part of “women’s pursuit for equal rights.”There have been changes in the character of work that have motivated hiring of women. In the insurance industry, for example, the positions of adjusters (理算师) and examiners were once largely held by men, who went out and inspected cases reported. Today, the work consists mainly of sitting at a computer terminal, entering insurance claims. Women now hold 65 percent of these jobs, up from 27 percent in 1970. That happened in the meat-packing industry, too, where automatic machines for moving sides of beef have eased the need for so much lifting. Since 1970, the proportion of packing house butchers who are women has increased by more than one-third.The proportion of women among graduate students has also been increasing dramatically, providing stiff competition for young men who, a generation earlier, might have been all but certain of executive or professional careers.Of course, discrimination against women continues. Yet the trend toward the displacement of male workers goes on. According to the United States Labor Department, two-thirds of the growth in the labor force between now and 2015 will be accounted for by women.In a nation that prides itself on a commitment to equality of opportunity, women’s progress in the workplace can only be seen as inevitable and fair. That should not, however, blind us to the major impact this change will have, not only in terms of jobs but in terms of the society as a whole, unsettling the balance of relationships in the family and raising new problems concerning male self-esteem.56、It is suggested in the passage that ___________.A. the total employment in the US is expanding more rapidly than it hasB. men may lose their advantages in the US job market in the futureC. women are becoming more conscious of their rights in the workplaceD. political pressures may force women to lose many job opportunities57、What does the example of the meat-packing industry show?A. Insurance claims have been mainly processed on the computer since the 1970s.B. Women have great talent for using automatic machines to handle heavy lifting.C. Changes in the nature of work have triggered companies to employ more women.D. American meat-packing industry prefers to hire men to do the job of meat cutting.58、What may happen as a result of the increasing proportion of female graduate students?A. Growth in the US labor force may turn slower than in previous years.B. Discrimination against women in the workplace may be hard to change.C. Competition for employment between women may become more intense.D. The number of women taking up executive or professional jobs may increase.59、Which of the following does the author most likely agree?A. People should applaud the trend toward higher proportions of female workers.B. Equality of opportunity is impossible to realize without men’s commitment.C. The public is blind to the impacts of the changes in the American labor force.D. Displacement of male workers can be prevented if more work is done on computer.60、What is the author probably going to discuss next?A. Importance of balanced relationships in the family.B. Negative effects of women’s progress in employment.C. Legal measures to ensure equality of opportunity.D. Good ways to maintain male self-esteem in the workplace.。
倒装句练习题
倒装句练习题第一篇范文:倒装句经典练习(带答案)1.Look,________.—Look,_______,heiatthechoolgate.A.therehei B.thereiheC.hereyouareD.hereiti3.WhichofthefollowingentenceicorrectB.ruhedheC.heruhedD.hedidruh5._______,heihonet.A.AheipoorB.PooriheC.PooraheiD.PooraiheD.ChildaiheD.Inpiteyou’retrong6.________,heknowalotofthing.A.AchildaheiB.ChildaheiC.Achildaihe7._____,youcan’tliftyourelfup.A.Evenyou’retrongB.StrongayouareC.Howtrongyouare8.Socarelel y________thathealmotkilledhimelf.A.hedriveB.hedroveC.doehedriveD .didhedrive9.Earlyintheday____thenew_____theenemyweregone.didtheybeginB.theyhadbegunC.theydidbeginD.hadtheybegun12.Not only____totayathome,buthewaaloforbiddentoeehifriend.A.hewaforcin gB.hewaforced13.Notuntilhifatherwaoutofprion____tochool.A.canJoh ngoB.Johncango14.Neverbefore_____eenuchatupidman.A.amIB.waIC.waheforcingD.waheforcedC.couldJohngoD.JohncouldgoD.hallIC.haveI15.Rarely____uchaillything.A.haveIheardofB.IhaveheardofC.amIheardofD.hadIheardof16.Litt le_____abouthiownhealththoughhewaveryill.A.hecaredB.didhecareC.d oehecareD.hecare17.Onlywhen_____intheafternoon_____abletoleave.A .thematchwaover;theywereB.wathematchover;weretheyC.wathematchove r;theywereD.thematchwaover;werethey18.Hardly____down____hetepped in.A.hadIat;thanB.Ihadat;whenC.hadIat;thenD.hadhefellD.hadIat;when19.Noooner_____aleepthanheheardaknockatthedoor.A.hehadfallenB.hadhefallenC.hehadfell20.ShedidnoteeSmith.________.21.Infrontofthefarmhoue______idapeaantbo yA.NeitherdidIB.Nordidn’tIC.NeitherIdidD.Sodidn’tIC.apeaantlayD.didapeaantboylie22.—Yououghttohavegiventhemomeadvice.—_____,butwhocaredwhatIaidA.SooughtyouB.SoIoughtC.SodidyouD.SoIdi d23.—Itwahotyeterday.—_____.A.Itwao.B.Sowait.C.Soitwa.24.Nolonger_____tobemonitorofthecl a.A.ihefitB.heifitC.hefit25.—Youlikefootballverymuch.—________.A.SodoIB.SoIdoD.SoitdidD.fitbeD.ItitheamewithmeC.Idotoo26.Onlybypracticingafewhoureveryday___beabletomaterthelangua ge.A.youcanB.canyouC.youwillD.willyou27.Hardly_____thebutop___th ebuarrived.A.wathecity;werethetreetB.thecitywa;werethetreetC.wathecity; thetreetwereD.thecitywa;thetreetwere31.Sheiateacherandworkatthec ollege._______.A.SoiLiMingB.SodoeLiMingC.SoiitwithLiMingD.SoitiwithLiMing32 .Now___Tom’turntorecitethete某t.A.fledallthemiceB.awayfledthemiceC.allthemicefledawayD.fleeingallthemice34._______readingandpeakingEngliheveryday,hewouldpeakitwelle noughnow.A.HadhepracticedB.DidhepracticeC.ShouldhepracticeD.Werehetop ractice35.Nearby_____inwhichtheyhadpenttheirummervacation.A.watw ohoueB.twohouewereC.weretwohoue36.Notonlyawriterbutalo______here.A.anactorwawantedD.aretwohoueD.wereanactorwantedB.waanactorwantedC.anactorwerewanted37.Sotired____afterawholeday’heavyworkthatI____tandonmyfeet .A.waI;couldhardlyB.waIfelt;couldhardlyC.waI;couldn’thardlyD.Iw a;hardlycouldn’t38.Onlyinthiway_____e某pecttogetoveromanydifficultie.A.weareuretoB.canweC.thatwecanD.th atcanweD.Idon’tcarealoA.howtheyweree某citedB.howe某citedtheywereC.howe某citedweretheyD.theywerehowe某cited43.Notuntilallthefihdiedintheriver_____howeriouthepollution wa.A.didthevillagerrealizeB.thevillagerrealizedC.thevillagerdid realizedD.didn’tthevillagerrealize44.Little_____about hiownafety ,thoughhewaingreatdangerhimelf.A.doehecareB.didhecareC.hecareD.hecared45.—Davidhamadegreatprogrerecently.—_______,and_______.A.Soheha;oyouhaveB.Soheha;ohaveyouC.Sohahe;oh aveD.Sohahe;oyouhave46.—Itwacareleofyoutohaveleftyourclotheoutideallnight.—MyGod!______.A.thematchtartedB.doethematchtartC.didthematchtartD.thematch hadtarted51.______hadIfinihedmytranlationwhentheclawaover.A.Neve rB.Noooner52.In_______andtheleonbegan.C.HardlyD.HowD.waitA.hangB.hangC.hanged54.Such______thereultofthee某periment.A.iB.waC.are55.—Theyhavedoneagoodjob.—________.A.SotheyhavedoneB.SotheyhaveD.arehangingD.abeC.SohavetheyD.Soiit56.______herealizeditwatoolatetoreturnhome.A.Noooneritgrewda rkthanB.HardlydiditgrowdarkwhenC.ItwanotuntildarkthatD.Itwauntil darkthat57._____,Motherwillwaitforhimtohavedinnertogether.A.HoweverlateiheB.HoweverheilateC.HoweverihelateD.Howeverlat ehei58._____hotitheunthatwecannotgooutatpreent.A.VeryADCABDDBDCBBABBBCDDC11-20ADCCABDDBACDCB.TooC.SoD.Such31-40DDAACAABAB51-58CABCB第二篇范文:高中英语倒装句练习及答案倒装句知识要点:1、倒装句(Inverion)英语的基本语序是“主语+谓语”。
复习题new
一、选择题1、下列关于构造函数的描述正确的是(C )A、构造函数可以声明返回类型。
(不可以申明返回类型)B、构造函数不可以用private修饰(一般是用public,但也可以用private)C、构造函数必须与类名相同D、构造函数不能带参数(可以带数)2、接口是一种引用类型,在接口中可以声明(A ),但不可以声明公有的域或私有的成员变量。
A、方法、属性、索引器和事件B、方法、属性信息、属性C、索引器和字段D、事件和字段;3、下列描述错误的是(D )A、类不可以多重继承而接口可以;B、抽象类自身可以定义成员而接口不可以;C、抽象类和接口都不能被实例化;D、一个类可以有多个基类和多个基接口;(一个基类和实例化多个接口)4、在C#中设计时,如何将一个可读写的公有属性Nmae修改为只读属性?( C )A、为Nmae添加修饰符B、将Nmae的set块置空C、将Nmae的set块删除D、在Nmae的set块前加修饰符pravite5、以下关于ref和out的描述不正确的是?( B )A、使用ref参数,传递到ref参数的参数必须最先初始化。
B、使用out参数,传递到out参数的参数必须最先初始化。
(使用out表明该引用参数是用来输出的,调用时不需要对参数进行初始化)C、使用ref参数,必须将参数作为ref参数显式传递到方法。
D、使用out参数,必须将参数作为out参数显式传递到方法。
6、下列关于C#中索引器理解正确的是(C )A、索引器的参数必须是两个或两个以上(只要形参个数与类型不一样都可以)B、索引器的参数类型必须是整数型(C#并不将索引类型限制为整数)C、索引器没有名字(索引器声明类似于属性声明,主要区别是索引器是无名称的使用this关键字)D、以上皆非7、在C#中设计类时,应如何保证在释放对象的所有引用之前,释放对象使用的文件、网络等资源?(A)A、为类添加析构函数,在析构函数中释放资源B、为类重载new运算符C、为IDisposable实现接口D、为类添加delete运算符8、要创建多文档应用程序,需要将窗体的(D )属性设为true。
语法第20节练习题
语法第20节练习题20.倒装练习题1.Only when you have obtained sufficient充足的 data ___A___ come to a sound正确的 conclusion结论.a. can youb. you canc. would youd. you would2.____B__ that this region was so rich in natural resources.资源a. Little he knewb. Little did he knowa. Little he did know d. Little he had known3.Never again ___D___ political office职务after his 1928 defeat for the presidency.总统的职位a. Alfred E. Smith seriously soughtb. seriously Alfred E. Smith soughtc. when did Alfred E. Smith seriously seekd. did Alfred E. Smith seriously seek翻译:1928年竞选失败后,Alfred E.Smith再也不曾认真的争取政治上的职务。
4.Only in recent years ___C___ begun to realize that wild dogs, kept within bounds界限, often do more good than harm. 利大于弊a. people haveb. since people havec. have peopled. people who have5.____B___, we were not going to make any concessions妥协 to his unreasonable过分的 demands.a. What may comeb. Come what mayc. May what comed. What come 不管发生什么6.Not until I shout ed at the top of my voice ___B___ his head.a. that he turnedb. did he turnc. he didn’t turnd. he had turned翻译:直到我用最高声音去叫他,他才回头7.____D__ received law degrees as today.a. Never so women haveb.The women aren’t everc. Women who have neverd. Never have so many women not so…as:不如,不像8. Heat does not travel传导by convection对流in solid, because the solid does not move, ___C___.a. so does a liquidb. so a liquid doesc. as doesa liquid d. so is a liquid翻译:热并不以对流形式在固体中传导,是因为固体并不像液体那样可以流动。
测试习题及答案
Part 2 Cloze (with four choices provided)(每小题:1 分)Directions: Read the following passage carefully and choose the best answer from the four choices given for each blank. Questions 1 to 20 are based on the following passage."America, the land of opportunity, the land of the free."I, (1)Have you ever heard of the American Dream? It isthe (2)every person, (3)beginnings, can change his life. Anyone can work his wayfrom the (4)top. (5)stories about our great-grandparents. They traveled here froma (6)make it big. We would dream of (7)for ourselves. "Your great-grandfather came to this countrywith (8)and built his company from the ground up." This was how thestory (9)changed, (10)increasingly (11)They see it as nothing but anempty (12)cynical (13)they will ever be rich or powerful. They believe that pastgenerations (14)power. These people willdo (15)themselves.Money rules this country. (16)become leaders. And they approve rules to help their richfriends take (17)are more than happy to give you ajob, (18)must agree to work for lowwages, (19)If you work very hard, you can (20)bank for a small house and car and a couple of children. That is the American dream today.What is behind the symbols of American civilization?Americans (21)about how values like loyalty and honesty are a(n) (22)of anAmerican's life. They talk about how they got everything they have bysimply (23)effort. Don't believe a word of it! I'll tell you whatis (24)and acting without (25)(26)their country? They put it together from the ground (27)about thanking the Chinese slaves that helped to build the first railroadthat (28)Maybe they should (29)the Native Americans. They were the ones (30)They want us to believe that Americans (31)us to think that this is somehow (32)their wealth and power.Integrity must not be part of what they are (33)America'ssuccess (34)certain facts. One of these is the fact that its citizenshave a(n) (35) ability to dismiss the truth. They should boast ofthis (36)(37)liberty. There are also monuments for the courage of (38)However, where are the statues (39)Americans are not alone when it comes to a past they should be (40)but I for one am tired of listening to them boast about their virtue.Part 3 Reading Comprehension (Multiple Choice)(每小题:2 分)Directions: Read the following passages carefully and choose the best answer from the four choices marked A, B, C and D.Questions 1 to 5 are based on the same passage or dialog.In 1913, the United States government introduced a bold, new nickel. James Earle Fraser said his goal was to design a coin that would be "truly American." In his search for symbols, he found none more distinctive than the American buffalo. Choosing to show a Native American on the other side of the coin, Fraser said the new nickel had "perfect unity of theme."Production of "Buffalo" or "Indian Head" nickels began in February 1913. A single coining press at the Philadelphia Mint (造币厂) started turning out the nickels at the rate of 120 a minute. But afterthe first examples were introduced, The New York Times said they were "bad."Other critics said that the coin's "rough" surfaces would encourage counterfeiters (造假币的人). But the most serious complaint about the nickel had to do with its inability to stand heavy use. One coin collectors' magazine predicted that the slightest wear would remove the date and the words Five Cents "beyond understanding."In 1938, the Government staged a competition for a new nickel picturing Thomas Jefferson. According to a news item of the day, the Department of Indian Affairs didn't receive a single complaint from Native Americans about the design change. Collectors didn't seem to mind either.1.In the eyes of Fraser, a __________ is the mostdistinctive.A. nickelB. buffaloC. Native AmericanD. unity of theme2.In the second sentence, Paragraph 2, the word "press"means ________.A. publicationB. newspaperC. machineD. the act of pushing down3.The design of a buffalo was modified ________.A. because it was not able to stand heavy useB. because the words Five Cents were "beyondunderstanding"C. because the coin couldn't be pressed by thePhiladelphia MintD. because the words were too high on the coin4.According to one collectors' magazine using a NativeAmerican and a buffalo was ________.A. a good ideaB. a bad ideaC. a perfect ideaD. a forced idea5.It seemed that the new nickel picturing Thomas Jefferson________.A. won much praise from collectorsB. caused strong protests from American IndiansC. was OK both to the collectors and American IndiansD. was praised both by the collectors and AmericanIndiansBCABCQuestions 6 to 10 are based on the same passage or dialog. Time passed and my cards sold well. My enthusiasm for the greeting card business grew quickly. All along, I had been drawing fantasy art: monsters, dragons, castles, etc. With the birth of my first son in 1980, the content of my work went through a pretty dramatic change.Fantasy went out of the window, and I began to illustrate reality.In the spring of 1983, we, The Mary Engelbreit Greeting Card Company, took our 12 little designs to New York to exhibit them at a national card show.I remember how big the show was. I just couldn't get over it. I had no idea there were so many different card companies. And it wasexciting because our 12 little cards were getting a lot of attention in that huge place!I've been told one of the reasons we had so much success at that show is because my card style was different than anything else at the market. I typically draw complicated details and use deep colors and funny or meaningful quotations.By 1985, many greeting card publishers started noticing my art, and two of them approached me with licensing contracts.I have always believed if you choose a job you love, you'll never work a day in your life. If you ask about the mystery of my success, all I can say is this: to imagine is everything!6.Before the birth of her first son, Mary Engelbreit's cardsfocused on ________.A. realityB. daily lifeC. fantasyD. dragons7.The New York show was so big that Engelbreit ________.A. couldn't walk through itB. couldn't believe itC. couldn't stay to the end of itD. couldn't understand it8.Engelbreit's cards were successful because ________.A. they were distinctive in styleB. they had a thank-you sentenceC. they had complicated detailsD. they were rich in color9. A couple of greeting card companies ________.A. presented Engelbreit with contractsB. asked Engelbreit to make her cards more distinctiveC. wanted Engelbreit to use more meaningful quotationsD. thought her cards were to complicated10.According to Mary Engelbreit, the key to success is________.A. devotionB. opportunityC. good luckD. imaginationCBAADQuestions 11 to 15 are based on the same passage or dialog. In the early days of sea travel, seamen on long voyages lived exclusively on salted meat and biscuits. Many of them died of scurvy (坏血病), a blood disease which causes swollen gums, livid (铅色的) white spots on the flesh and general exhaustion. On one occasion, in 1535, an English ship arrived in Newfoundland with its crew seriously ill. The men's lives were saved by Iroquois Indians (易洛魁印第安人) who gave them vegetable leaves to eat. Gradually it came to be realized that scurvy was caused by something lacking in the sailors' diet. Captain Cook, on his long voyages of discovery to Australia and New Zealand, established the fact that scurvy could be warded off by the giving fresh fruit to the sailors.Nowadays it is understood that a diet which contains nothing harmful may yet result in serious diseases if certain important elements are missing. These elements are called "vitamins". Quitea number of such substances are known and they are given letters to identify them, A, B, C, D, and so on. Different diseases are associated with a lack of particular vitamins. Even a slight lack of Vitamin C, for example, the vitamin most plentiful in fresh fruit and vegetables, is thought to increase our chances of catching colds.The vitamins necessary for a healthy body are normally supplied by a good mixed diet, including a variety of fruit and green vegetables. It is only when people try to live on a very restricted diet, say, during the extended periods of religious fasting (斋戒), or when trying to lose weight, that it is necessary to supply the missing vitamins.11.Which of the following happens because of scurvy?A. People become hungry.B. People lose blood.C. People become livid.D. People feel pain in their gums.12.How would the sailors ward off scurvy on long trips?A. They took fresh fruit with them.B. They stopped in places to relax.C. They often found Indians to help.D. They ate vegetable leaves regularly.13.Which vitamin helps protect us against colds?A. Vitamin A.B. Vitamin B.C. Vitamin C.D. Vitamin D.14.What supplies all the vitamins we need to be healthy?A. Any one of the different sorts of green vegetables.B. Diets like those taken by religious people.C. Certain important elements known by letters.D. Mixed diets with different fruits and vegetables.15.When should people take vitamins?A. When wanting to be healthy.B. When joining a religion.C. When dieting to lose weight.D. When protecting against sickness.DACDCPart 1 Reading Comprehension (BankedCloze)(每小题:1 分)Directions: Fill in the blanks in the following passage byselecting suitable words from the Word Bank. You may notuse any of the words more than once.Questions 1 to 10 are based on the following passage.On the West Coast of the States, people fear earthquakes. They accordingly watch for signs, like worms coming out from the ground. On the Gulf Coast the biggest natural threatis a hurricane or (1)best (2)and sea creatures. One (3)is that they move a long way from the ocean. A large hurricane that recently struck manysouthern states in America seemed (4)for Mexico. Despite the appearance that the hurricane was heading for the Mexican coast,the birds there stayed (5) . The birds on the Gulf Coast ofAmerica, (6) , moved far away from the sea even before the storm changed direction toward the American coast. Having enough time isa (7) when preparing for a natural disaster. The occurrence of bird movement should have served as a very early warning for people as to the direction of this hurricane. Unfortunately, far too few were paying attention and over a thousandpeople (8) lost their lives. Immediately after the disaster many people began to suggest that government offices that help with stormpreparations (9) with offices that monitor wild animals. This isa sensible suggestion considering the (10) for losses of lives. Who would have ever guessed that a bird watcher might actually save lives?Questions 11 to 20 are based on the following passage.People seem to have very short memories when it comes to natural disasters. Despite environmental concerns and recommendations thatwe (11)development, we build anyway. Often we must ignore the fact that we can never buildbuildings to (12)proceed. No engineer or architect can design a building on anearthquake's (13)forecasts (14)sink are theoretical at best. Sometimes, whole cities sink. We design buildings that are so-called "earthquake- (15)tested without an actual earthquake.It seems that our anxiety for building upon our land (16)judgment and memories. If one official will not give (17)land use, we simply get another one elected who will allow it. If there islegal (18)who will give us a favorable ruling. The process seems quite transparent, so there should be enough protest to stop it. But instead, we build. And, more often than not our effortsare (19)inevitably we find ourselves picking up the (20)experimental buildings. As one great baseball coach once said, "Nature always has the final say."。
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第十一章课后习题
P337:11.2.1 ---- 指令(含定时、堆栈) P354:11.2.2(a、b) ---- -- RL电路 4.4.12 ---- RC电路 P162:4.5.11(b) ---- 阻抗串并联 4.5.12(b) ---- RLC电路 P161:4.5.4(e) ---- 相量图 P162:4.5.7 ---- 相量图(难) P164:4.8.2 ---- 功率因数 P165:4.8.5 ---- 综合题 P164:4.7.4 ---- 串联谐振 4.7.6 ---- 并联谐振
第三章课后习题
P103:3.2.5 ---- 初始值 P104:3.3.4 ---- U;含两C 3.3.6 ---- I;C P105:3.4.5 ---- I,U;C
P106:3.6.6 ---- 两U;L
P107:3.6.9 ---- 两U;L
第四章课后习题
P113:4.1.3 ---- 判相位关系 P116:4.2.4 ---- 相量表示、图、计算
第七章课后习题
P257:7.4.11 ---- 知铭牌,一般计算
P258:7.4.13 ---- 一般计算,含磁场 7.5.4 ---- Y/△换接
7.5.5
---- 自耦变压器
第十章课后习题
P304:10.2.3 ---- 连续+点动 P305: 10.3.2 ---- 顺序+正反转
10.4.1 ---- 往复运行
第一章课后习题
P28: 习题A选择题(自己练习)
---- 基本概念与基本分析方法
P31: 1.5.10 ---- 判断电源和负载 1.5.11 ---- 电源工作状态 P32: 1.6.3 ---- KCL 1.6.4 ---- KCL、KVL
1.7.3 ---- 电位
1.7.5 ---- 电位(含开关) P29: 1.6.6 ---- 拓宽题
第五章课后习题
P182:5.2.8 ---- Y、单两组非对称 5.3.2 ---- Y、△两组对称 P183:5.4.3 ---- △对称断线
第六章课后习题
P215:6.3.9 ---- 阻抗匹配 6.3.10 ---- 原边多绕组连接
6.3.11 ---- 两绕组负载求电流
P216:6.3.13 ---- 副边多绕组连接
第二章课后习题
P73:2.1.13 ---- 求R P75:2.3.9 ---- UI变换
2.4.2 ---- 支路电流法(only)
P54: 2.5.1 ---- 结点电压法 P76:2.5.2 ---- 结点电压法 P77:2.6.4 ---- 叠加定理 2.7.3 ---- 戴维宁定理 P78:2.7.6 ---- 戴维宁定理 2.7.11 ---- 综合 P80:2.7.14 ---- 综合
P356:11.2.5(a) ---- 指令(含微分),复杂 11.2.6(a) ---- 指令(含定时),时序图、功能 11.2.9 ---- 时序图(含计数) ,功能。要求:写指令! P357:11.3.2 ---- 两电机顺序设计