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高考真题周周练(11)阅读理解a the oldest and most common source (来源) of renewable energy known to man, biomass is one of the most important forms of energy production in the united states and elsewhere. since such a wide variety of biomass materials is everywhere from trees and grasses to agricultural and city-life wastes biomass promises to play a continuing role in providing power and heat for millions of people around the world. according to the union of concerned scientists (ucs), biomass is a kind of renewable energy source that produces no carbon dioxide (二氧化碳), because the energy it contains comes from the sun. when plant matter is burned, it gives off the suns energy. in this way, biomass serves as a sort of natural battery (电池) for storing the suns energy. as long as biomass is produced continuously with only as much grown as is used the “battery” lasts forever. according to the energy information administration, biomass has been one of the leading renewable energy sources in the united states for several years running through 2007, making up between 0.5 and 0.9 percent of the nations total electricity supply. in 2008 although the numbers arent all in yet wind power probably took over first place because of the rapid development of wind farms across the country. producing power from biomass helps reduce some 11 million tons of carbon dioxide each year. some homeowners also try to make their own heat by using biomass materials. such practice may save homeowners money, but it also produces a lot of pollution. so, the best way is to encourage power plants to use it.21. why is biomass considered as “a sort of natural battery”? a. it burns merely plant matter. b. it keeps producing electricity. c. it stores the energy from the sun. d. it produces zero carbon dioxide.22. we learn from the text that in 2008 _. a. wind power would be the leader of renewable energy b. there was a rapid growth of electricity production c. biomass might become the main energy source d. 0.50.9% of power supply came from biomass23. why does the author encourage power plants to use biomass? a. to prevent the waste of energy. b. to increase production safety. c. to reduce pollution. d. to save money.24. where does the text probably come from? a. a research plan. b. a science magazine. c. a book review. d. a business report. b some people will do just about anything to save money. and i am one of them. take my familys last vacation. it was my six-year-old sons winter break from school, and we were heading home from fort lauderdale after a weeklong trip. the flight was overbooked, and delta, the airline, offered us $400 per person in credits to give up our seats and leave the next day. i had meetings in new york, so i had to get back. but that didnt mean my husband and my son couldnt stay. i took my nine-month-old and took off for home. the next day, my husband and son were offered more credits to take an even later flight. yes, i encouraged okay, ordered them to wait it out at the airport, to earn more delta dollars. our total take: $1,600. not bad, huh? now some people may think im a bad mother and not such a great wife either. but as a big-time bargain hunter, i know the value of a dollar. and these days, a good deal is something few of us can afford to pass up. ive made a living looking for the best deals and exposing (揭露) the worst tricks. i have been the consumer reporter of nbcs today show for over a decade. i have written a couple of books including one titled tricks of the trade: a consumer survival guide. and i really do what i believe in. i tell you this because there is no shame in getting your moneys worth. im also tightfisted when it comes to shoes, clothes for my children, and expensive restaurants. but i wouldnt hesitate to spend on a good haircut. it keeps its shape longer, and its the first thing people notice. and i will also spend on a classic piece of furniture. quality lasts.25. why did delta give the authors family credits? a. their flight had been delayed. b. they had early bookings. c. they took a later flight. d. their flight had been cancelled.26. what can we learn about the author?a. she is very strict with her children. b. she seldom makes a compromise.c. she rarely misses a good deal. d. she is interested in cheap products.27. what does the author do?a. shes a teacher. b. shes a housewife.c. shes a media person. d. shes a businesswoman.28. what does the author want to tell us?a. how to expose bad tricks. b. how to reserve airline seats.c. how to spend money wisely. d. how to make a business deal.完形填空 joe simpson and simon yates were the first people to climb the west face of the siula grande in the andes mountains. they reached the top 41 , but on their way back conditions were very 42 . joe fell and broke his leg. they both knew that if simon 43 alone, he would probably get back 44 . but simon decided to risk his 45 and try to lower joe down the mountain on a rope (绳). as they 46 down, the weather got worse. then another 47 occurred. they couldnt see or hear each other and, 48 , simon lowered his friend over the edge of a precipice (峭壁). it was 49 for joe to climb back or for simon to pull him up. joes 50 was pulling simon slowly towards the precipice. 51 , after more than an hour in the dark and the icy cold, simon had to 52 . in tears, he cut the rope. joe 53 into a huge crevasse (裂缝) in the ice below. he had no food or water and he was in terrible pain. he couldnt walk, but he 54 to get out of the crevasse and started to 55 towards their camp, nearly ten kilometers 56 .simon had 57 the camp at the foot of the mountain. he thought that joe must be 58 , but he didnt want to leave 59 . three days later, in the middle of the night, he heard joes voice. he couldnt 60 it. joe was there, a few meters from their tent, still alive.41. a. hurriedly b. carefullyc. successfully d. early42. a. difficult b. similar c. special d. normal43. a. climbed b. worked c. rested d. continued44. a. unwillingly b. safelyc. slowlyd. regretfully45. a. fortune b. time c. health d. life46. a. lay b. settled c. went d. looked47. a. damage b. storm c. changed. trouble48. a. by mistake b. by chance c. by choice d. by luck49. a. unnecessary b. practical c. importantd. impossible50. a. height b. weight c. strengthd. equipment51. a. finally b. patiently c. surely d. quickly52. a. stand back b. take a rest c. make a decision d. hold on53. a. jumped b. fell c. escaped d. backed54. a. managedb. planned c. waitedd. hoped55. a. run b. skate c. move d. march56. a. around b. away c. aboved. along57. a. headed for b. traveled toc. left for d. returned to58. a. deadb. hurtc. weakd. late59. a. secretly b. tiredly c. immediatelyd. anxiously60. a. find b. believe c. make d. accept单词拼写1. lisa, i didnt _ (认出) you - youve had your hair cut!2. i usually just have a _ (三明治) for lunch.3. mr. white announced that he would go to china in _ (二月).4. the story was first written in english and later _ (翻译) into chinese.5. the village children like to go _ (游泳) in the nearby river.6. one of our _ (邻居) kept a very beautiful garden.7. the english teacher gives the class a _ (听写) almost every day.8. david turned and walked off in the _ (相反) direction.9. i suggest that we have _ (定期) meetings.10. rose rushed _ (向楼下) to answer the door.翻译1. 我习惯睡前听点轻音乐。(accustomed)2. 将来过怎样的生活取决于你自己。(be up to)3. 没有什么比获准参加太空旅行项目更令人兴奋的了。(than)4. 家长嘱咐孩子别在河边嬉戏,以免遭遇不测。(for fear)5. 虽然现代社会物资丰富,给予消费者更多的选择,但也使不少人变成购物狂。(turn)短文改错 my grandfather and i enjoy fishing. one sunday morning we go fishing at a lake. we took ours fishing poles and headed for the lake. as soon as we arrived, so we dropped the lines into the water. before waiting for about half an hour, i was beginning to get impatiently. i wanted to give up, and my grandfather told me to wait a little longer. finally, there were a sudden pull at the pole and fish was caught. within the next few minute, my grandfather also caught a fish. felt hungry, we built a fire by the lake and barbecued the fish. it was delicious.高考真题周周练(11)keys21-24: cacb 全国卷201325-28: cccc 全国卷201341-60: cadbd; cdadb; acbac; bdacb 全国卷2014单词拼写(全国卷2008)1. recognize (-ise) 2. sandwich 3. february 4. translated 5. swimming 6. neighbo(u)rs 7. dictation 8. opposite 9. regular 10. downstairs翻译(上海2014)1. im accustomed to listening to some light music before sleep.2. its up to you what kind of life you will lead in the future.3. there is nothing more exciting than b
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