2017年深圳市中考英語試卷真題解析

1、1 / 14 2017 年#市中考英語試卷真題解析i. 選擇填空。（15 分）i. 從下面每小題的a、 b、c三個(gè)選項(xiàng)中選出可以替換劃線部分的最正確選項(xiàng)。（共 8 小題，每小題 1 分，計(jì) 8 分）1. ancient greeks used a giant wooden horse to capture the city of troy. a. huge b. wonderful c. wide 答案 a 考點(diǎn) 詞義辨析 解析 a 選項(xiàng) huge 表示巨大的，龐大的”；b選項(xiàng) wonderful表示“令人驚嘆的，極好的，奇妙的”； c選項(xiàng) wide 表示“寬的，廣泛的”。因此正確答案選a。2

2、. i worked as a volunteer in the school library last friday afternoon. really? can i go with you next time? a. had b. made c. was 答案 c 考點(diǎn) 詞義辨析 解析 a 選項(xiàng) had 表示“有”； b選項(xiàng) made表示“做，制作”；c 選項(xiàng) was表示“是”。題干中的“ work as ”表示“擔(dān)任，從事工作”，因此正確答案選c。3. i have difficulty in learning chinese. could you give me some help?

3、sure. reading a lot will help you improve your chinese. a. questions b. problems c. tasks 答案 b 考點(diǎn) 詞義辨析 解析 a 選項(xiàng) questions表示“需要尋找答案的問題”；b選項(xiàng)表示“難以解決的問題”；c選項(xiàng)表示“工作，任務(wù)”。題干中的“difficulty”表示“困難，困境”， 因此正確答案選b。4. chinas first large passenger plane c919 flew successfully on march 5.yes. whats more, it was built

4、on our own in shanghai. a. with some help b. from our friends c. by ourselves 答案 c 考點(diǎn) 詞組辨析 解析 a 選項(xiàng) with some help 表示“得到了一些幫助”；b選項(xiàng) from our friends表示“來自我們的朋友”；c選項(xiàng) by ourselves表示“我們獨(dú)立完成”。題干中的“ on our own ”表示“憑我們自己”，因此正確答案選c。5. hi, bob! what s going on over there? oh, tom and dick are playing chess, wi

5、th a crowd of students watching them. a.happening b. appearing c. working 答案 a 考點(diǎn) 詞義辨析2 / 14 解析 三個(gè)選項(xiàng)均為動(dòng)詞的現(xiàn)在分詞。a選項(xiàng) happening 表示“發(fā)生”；b選項(xiàng) appearing表示“出現(xiàn)”；c選項(xiàng) working 表示“工作”。劃線詞組所在句子句意為“嗨，鮑勃，那邊發(fā)生什么事情了？噢，湯姆和迪克正在下象棋，一群學(xué)生在圍觀。” 詞組“ going on”表示“發(fā)生”，因此正確答案選a。6. ding ning beat miu hirano, a japanese player, in

6、 the 2017 world table tennis championship entering the final. we were all excited at the good news. a.fought with b. won against c. lost by 答案 b 考點(diǎn) 詞組辨析 解析 a 選項(xiàng) fought with 表示“與斗爭”；b選項(xiàng) won against表示“贏，打敗”；b選項(xiàng) lost by 表示“因而吃虧， 因而受損失”。題干中的 beat 表示“戰(zhàn)勝、 打敗”，因此正確答案選b。7. did you see the movie dangal last

7、week? no. i hardly go to the cinema these days. i am busy writing a book report. a.often b. always c. seldom 答案 c 考點(diǎn) 詞義辨析 解析 a 選項(xiàng) often表示“經(jīng)?！?；b 選項(xiàng) always 表示“總是，常常”；c選項(xiàng) seldom 表示“很少”。題干中的“ hardly ”表示“幾乎不”，因此正確答案選c。8. in shenzhen the city center will be connected to all the districts by metro in sever

8、al years. great, im proud of living in shenzhen. a. closed to b. joined to c. added to 答案 b 考點(diǎn) 短語辨析 解析 a 選項(xiàng) closed to表示“離近; 與關(guān)系密切”；b選項(xiàng) joined to表示“加入，與相連”；c選項(xiàng) added to 表示“添加，增加”。題干中的“ connected to ”表示“與相連接”，因此正確答案選b。ii. 從下面每小題的a、b、c 三個(gè)選項(xiàng)中選出可以填入空白處的最正確選項(xiàng)（共題，每小題分，計(jì)分）9. you are beautiful today. your sh

9、oes coloryour dress color. a. catches b. matches c. meets 答案 b 考點(diǎn) 詞語釋義 解析 a 選項(xiàng) catches表示“抓住”；b 選項(xiàng) matches 表示“匹配，相稱”；c 選項(xiàng) meets表示“遇見，迎合，滿足”。根據(jù)題干意思“你的鞋子和你的裙子很配”可知，此題正確答案為b。3 / 14 10. is the quality to be brave when you are facing difficulties. a. courage b. pride c. humor 答案 a 考點(diǎn) 詞語釋義 解析 a 選項(xiàng) courage

10、表示“勇氣，膽量”；b 選項(xiàng) pride表示“驕傲”；c選項(xiàng) humor 表示“幽默”。根據(jù)題干意思“勇氣是當(dāng)你面對困難的時(shí)候所表現(xiàn)出來的勇敢的品質(zhì)”可知，此題正確答案為a。11. it s going to rain. remember toyour umbrella with you when you go to school, dear. all right, mum. bye! a. take b. buy c. put 答案 a 考點(diǎn) 詞語釋義 解析 a 選項(xiàng) take 與題干中的with 搭配，表示“隨身攜帶某物”；b選項(xiàng) buy 表示“買”；c選項(xiàng) put 表示“放”。根據(jù)解析搭

11、配和題干含義，此題正確答案為a。12. the scenery of shenzhen is amazing, in spring. i think so. you can see green trees and flowers everywhere. a.exactly b. especially c. actually 答案 b 考點(diǎn) 詞語釋義 解析 a 選項(xiàng) exactly表示“準(zhǔn)確地， 確切地”；b選項(xiàng) especially表示“尤其地， 特別地”；c 選項(xiàng) actually表示“實(shí)際上”。根據(jù)題干意思“#的景色很美，尤其是在春天”可知，此題正確答案為b。13. my daughter

12、 willfor america to study next month. youll miss her very much.a.set down b. set off c. set up 答案 b 考點(diǎn) 詞組辨析 解析 a 選項(xiàng) set down 表示“記下，寫下”；b選項(xiàng) set off表示“出發(fā)，動(dòng)身”；c選項(xiàng)set up表示“建立”。根據(jù)題干意思“我女兒下月即將出發(fā)去美國學(xué)習(xí)”可知，此題正確答案為 b。14. anne, the information you gave me is really. thank you very much. not at all. im happy i

13、can help you.a. useless b. ordinary c. valuable 答案 c 考點(diǎn) 詞語釋義 解析 a 選項(xiàng) useless表示“沒用的”；b選項(xiàng) ordinary表示“普通的，平常的”；c選項(xiàng)valuable表示“珍貴的，有價(jià)值的”。根據(jù)題干意思“你給我的信息很有價(jià)值”可知，此4 / 14 題正確答案為c。15. she got full marks in the math exam. her parents wereher. a.satisfied with b. tired of c. worried about 答案 a 考點(diǎn) 詞組辨析 解析 a 選項(xiàng) sa

14、tisfied with表示“對滿意”；b選項(xiàng) tired of表示“對感到厭煩”； c選項(xiàng) worried about 表示“為擔(dān)心”。根據(jù)題干意思“她在數(shù)學(xué)考試中得了滿分。她的父母對她感到很滿意。”可知，此題正確答案為a。ii. 完型填空。（每空 1.5 分，共 15 分）an old man lived with his little grandson. every day the old man got up early to read books. his grandson wanted to be just like him and tried to copy him in eve

15、ry 16 he could. one day the grandson asked, “grandpa, i try to read that book just like you do. but i dont understand it and i always forget 17 i close the book. what good does 18 do? ”the grandfather quietly turned from putting 19 in the stove and replied, “take this coal basket down to the river a

16、nd bring me back a basket of water. the boy did as his grandpa said, but all the water leaked(漏) out before he got back home. the grandfather laughed and said, “youll have to walk faster next time. ”the next time the boy ran faster, but the basket was still empty before he 20 home. the boy said, “se

17、e, grandpa, its 21 to finish the task!”“is it no use?” the old man said. “22 the basket.”the boy looked at the basket and for the first time realized that the basket was 23. instead of a dirty old coal basket, it was 24 inside and out. “my child, that s what happens when you read books. you might no

18、t understand or remember everything, but the 25 will change you inside and outside. that is the work of reading in our lives.”( ) 16. a. way b. book c. table ( ) 17. a. until b. when c. since ( ) 18. a. reading the book b. getting up early c. sitting at the desk ( ) 19. a. water b. book c. coal ( )

19、20. a. returned b. read c. bought ( ) 21. a. difficult b. different c. impossible ( ) 22. a. look for b. look at c. look after ( ) 23. a. new b. different c. wonderful 5 / 14 ( ) 24. a. broken b. clean c. complete ( ) 25. a. words b. water c. wood 答案 16-20abaca 21-25 cbbba 解析 文章體裁為記敘文。講述爺爺和孫子之間的一個(gè)小故

20、事。從前， 一個(gè)老人和他的小孫子一起生活， 每天老人總是早起讀書，孫子想要像他爺爺一樣，所以努力地模仿他的一切行為。一天， 孫子對爺爺說他已經(jīng)很努力地像爺爺一樣讀書，但是他不明白文章的意思并且一關(guān)上書就把書里的東西都忘記了，爺爺沒有直接回答孫子的問題，而是讓他去用裝煤的籃子打水，孫子反復(fù)裝了幾次，水都在到家前漏光了，孫子對爺爺說這是根本不可能完成的任務(wù)。這時(shí)， 爺爺讓孫子看那個(gè)裝煤的籃子，孫子驚奇地發(fā)現(xiàn)以前那個(gè)又臟又舊的籃子，現(xiàn)在竟然從內(nèi)到外都干干凈凈。這時(shí)， 爺爺對孫子說“這是和讀書一個(gè)道理，讀書時(shí)你可能不能理解或記住每件事，但是讀書會(huì)從內(nèi)到外地改變你，這就是讀書的意義。16. a 解析 考

21、查名詞詞義辨析，句意是“孫子嘗試各種方法去模仿爺爺?shù)淖龇??！?7. b. 解析 考查連詞詞義辨析，句意是“我不理解文章意思，并且當(dāng)我關(guān)上書的時(shí)候，總是忘記書里的內(nèi)容。”18. a解析 考查上下文語境，從上文“grandpa, i try to read that book just like you do, but ” 可知孫子是對讀書的意義有疑問。19. c解析 考查上下文語境， 從下文“take this coal basket down to the river and bring me back a basket of water.”可知前面爺爺是把煤炭放在爐子里了。20. a解析 考

22、查上下文語境，從上文“but all the water leaked(漏) out before he got back home”可知應(yīng)該是打水回家。21. c解析 考查上下文語境，前文提到孫子嘗試了很多次但是還是半路水就漏光了，因此，孫子認(rèn)為這是不可能完成的任務(wù)。22. b 解析 考查動(dòng)詞短語詞義辨析，look for 尋找， look at 看， look after 照顧，根據(jù)句意，應(yīng)是“看這個(gè)籃子”。24. b 解析 考查上下文語境，根據(jù)下文“instead of a dirty old coal basket ”不是而是，說明這個(gè)籃子變得與以前不同了。24. b 解析 考查上下文

23、語境，根據(jù)前文“instead of a dirty old coal basket”, 可知后文意思應(yīng)與前文意思相反，不是又臟又舊的籃子，而是從內(nèi)到外都很干凈。25. a 解析 考查名詞詞義辨析，讀書時(shí)你可能不能理解或記住每件事，但是書里的話會(huì)從內(nèi)到外地改變你，這就是讀書的意義。iii. 閱讀理解。（每題 1.5 分，共 30 分）閱讀 a篇文章大意： hands on實(shí)踐動(dòng)手能力和課堂測試兩種學(xué)習(xí)方式哪個(gè)更好？四個(gè)人分別說明觀點(diǎn)，基本都是細(xì)節(jié)理解題。26.百分之多少的人認(rèn)為測試好？a. 50% b. 73% c. 27% d. 100% 解析 c 細(xì)節(jié)題：根據(jù)文章開頭“73% of stu

24、dents prefer hands- on”通過計(jì)算可知，只有27%6 / 14 的學(xué)生認(rèn)為課堂測試比較好，應(yīng)選c。27. david 支持 hands-on 的原因？a. 2 b. 3 c. 4 d.5 解析 b 細(xì)節(jié)題：根據(jù)表格中david 的觀點(diǎn)“ you can learn a lot from hands-on, like solving the problems”可知共有三個(gè)，應(yīng)選b。28.為什么覺得動(dòng)手比較好？a. 考試比手工更有趣b. 做手工比較浪費(fèi)時(shí)間c. 手工比考試簡單d. 做手工能夠改善你與朋友之間的關(guān)系 解析 d 細(xì)節(jié)題： a選項(xiàng)相比之下原文說手工更有趣；b選項(xiàng) al

25、ice支持手工所以不認(rèn)為其浪費(fèi)時(shí)間；c選項(xiàng)文中提與手工有時(shí)候難度會(huì)很大；d選項(xiàng)原文原句提與，應(yīng)選d. 29. 那個(gè)句子可以描述matt 和 alice的觀點(diǎn)？a. they can focus on their studies. b. they can become more creative when study. c. they can become more active in and after class. d. they will forget the knowledge quickly after tests. 解析 a 細(xì)節(jié)題：根據(jù)支持考試的兩位同學(xué)的觀點(diǎn)，對比可得出該題選a.

26、 閱讀 b篇，題源來自shenzhen daily 題源如下：at least 4,250 holiday drivers fined for using bus lane shenzhen(2017-5-31, wednesday) traffic police fined 4,251 private cars 300 yuan (us$44.11) each for illegally using the bus lane on the luosha road and dameisha tollgate section of huishen coastal expressway (s30)

27、 by 8 p.m. yesterday since it was put into use sunday, the first day of the three-day dragon boat festival holiday. the bus lane bans eastbound vehicles except buses between 9 a.m. and 9 p.m. during holidays and weekends. police issued 2,395 tickets sunday and 1,856 yesterday by press time. to ensur

28、e smooth traffic on the bus lane, police sent officers to patrol the site using cameras and drones to capture violations. the information and photos of the vehicles that illegally entered the bus lane were updated using roadside lcds and the police microblog. statistics from the police show that the

29、 bus lane has reduced the time it takes buses to get to the east of the city. a resident took a holiday bus to dapeng at noon from the luohu stadium stop, while his colleague drove a private car. the bus arrived at xinda tourism terminal 7 / 14 at 12:48 p.m., 77 minutes earlier than the private car,

30、 which arrived at 2:05 p.m. according to police, the bus lane can also be used as a rescue passage for accidents that happen in the tunnels. on the first day of the holiday, which ends tomorrow, 53,000 vehicles headed to dapeng and 35,000 vehicles went to tourist attractions in huizhou. the traffic

31、flow started to surge at 8 a.m. and reached its peak at around 9 a.m. with the hourly number of vehicles reaching 3,500 between 9 a.m. and 10 a.m. police had to impose controls on luosha road and shenzhen-yantian no. 2 passage. the parking lots in tourist attractions, such as jiaochangwei and yangme

32、ikeng, were fully packed by around noon. the 110 hotline received a total of 1,581 reports on the first day, including 845 accident reports and 110 congestion reports. yantian district tourist attractions received 60,500 visitors on the first day of the holiday. most of the visitors were at dameisha

33、, which has required online reservations since the may day holiday. the beach park capped the number of visitors to 80,000 a day and travelers to the park need to make online reservations within seven days in advance. as park visitors need to pass through security checks, police seized 97 knives and

34、 bottles of beer at the entrances. in addition, thefts on the beach have also been reduced thanks to the security checks and online reservation system. 30. according to the news, when did the dragon boat festival holiday begin? a. on may 27 b. on may 28 c. on may 29 d. on may 30 解析 選 b。 細(xì)節(jié)理解題。根據(jù)5 月

35、31 號是周三，“ yesterday since it was put into use sunday, the first day of the three-day dragon boat festival holiday” 推算可知，周日是 5 月 28 號，應(yīng)選b. 31. when can the private car use the bus lane? a. from 9:00 am to 9:00 pm b. from 9:00 pm to 9:00 am c. on weekends d. when there is an accident 解析 選 d。 細(xì)節(jié)理解題。根據(jù)原

36、文可直接推出答案，原文： according to police, the bus lane can also be used as a rescue passage for accidents that happen in the tunnels. 32. how long was the holiday bus earlier than the private car arrived at xinda tourism terminal? a. about 60 minutes. b. about half an hour. c. about 77 minutes. d. over two

37、hours. 答案 選 c。 解析 細(xì)節(jié)理解題。原文：第6 段： the bus arrived at xinda tourism terminal at 12:48 p.m., 77 minutes earlier than the private car, which arrived at 2:05 p.m. 33. which of the following is the main idea for the news report? a. shenzhen (2017-5-31, wednesday) traffic police fined 4,251 private cars 30

38、0 8 / 14 yuan (us$44.11) each for illegally using the bus lane. b. 干擾項(xiàng)c. police sent officers to patrol the site using cameras and drones to capture violations. d. 干擾項(xiàng)。 解析 主旨大意題。 新聞報(bào)道類的主旨概括，通讀全文進(jìn)行歸納概括，原文為總分結(jié)構(gòu)，所以可以看文章開頭，應(yīng)選a. 閱讀 c篇文章大意： 主要講述一個(gè)女孩與沙畫的故事，一位#的女孩， 小時(shí)候喜歡上畫沙畫，因?yàn)樯钞嫯嫷暮茫?所以獲獎(jiǎng)并被很多節(jié)目邀請當(dāng)嘉賓，然而她想放棄沙

39、畫，集中精力學(xué)習(xí)，后來她被說服，免費(fèi)去給貧困學(xué)校學(xué)生表演沙畫，隨后抒發(fā)了自己想當(dāng)志愿者的感想。34. the underlined word “performance ” in paragraph 1 means?a. show b. video c.干擾項(xiàng)d.干擾項(xiàng) 解析 a 猜詞題：根據(jù)劃線詞所在句子的句意，女孩在電視上看到沙畫表情。推算可知performance是表演的意思，應(yīng)選擇a選項(xiàng)，其他選項(xiàng)不符合句意。35. why the girl learnt the sand painting? a. because she wanted to be a volunteer. b. beca

40、use she wanted to be famous. c. because the sand painting melted her heart. d. because she wanted to earn a lot of money. 解析 c 推算題：由“ the sand painting melted many peoples heart ”一句推斷可知。小女孩因?yàn)橄矚g上沙畫才去學(xué)習(xí)，應(yīng)選擇c選項(xiàng)。36. “she is about to wash the sand from her hands”這句話大意是什么？a. she wanted to wash the sand of

41、f her hands. b. 干擾項(xiàng)c. 干擾項(xiàng)d. she wanted to give up the sand painting. 解析 d 推斷題：根據(jù)前文，她想集中精力學(xué)習(xí)，放棄沙畫，應(yīng)選擇d選項(xiàng)。37. what is the purpose of writing paragraph three? a. paragraph three shows that she wants to throw the sand on the glass. b. 干擾項(xiàng)c. 干擾項(xiàng)d. paragraph three shows she works hard. 解析 d 推斷題： 第三段描寫女孩剛開

42、始很難將沙子撒在玻璃上，之后每天練習(xí)幾個(gè)小時(shí)，最終將沙9 / 14 畫畫得很好，由此推斷出第三段的目的是說明女孩很努力。閱讀 d篇文章大意： 母親寫給兩個(gè)女兒的建議，告訴他們要改變現(xiàn)在做事情的方法，給其中一個(gè)女兒的建議是要有開放的思想；給另一個(gè)女兒的建議是要懂得尋求幫助，并且其中每個(gè)建議之前還有媽媽的一段經(jīng)歷。38. according to the letter, what should the daughters think about is they want to change what they are doing? a. advantage and interest b. wisd

43、om and dream c. good luck and timing d. experience and help 解析 d 細(xì)節(jié)題： 通過文章母親讀給女兒提出建議，且每個(gè)建議之前還有母親的一段經(jīng)歷，從中可知，母親希望女兒能考慮的，選項(xiàng)為d。39. according to the mother, how should her daughters deal with the failures? a. they should feel good about the failure b. they should be sad about the failure c. they should l

44、earn from the failure d. they should avoid any failure. 解析 c 細(xì)節(jié)題：通讀全文，根據(jù)母親給女兒的建議和經(jīng)歷，可以總結(jié)得出，答案為c。40. what s the main idea of the passage? a.干擾項(xiàng)b. mother s advice for her daughters.c.干擾項(xiàng)d.干擾項(xiàng) 解析 b 主旨題： 考察學(xué)生對文章內(nèi)容的理解和把握，通過通讀全文可知，主要內(nèi)容圍繞母親給兩個(gè)女兒寫信，并告訴他們一些建議，要改變他們現(xiàn)在做事的方法，所以，答案為b。41. what do you think of the

45、 mother? a. worried and wise. b. unkind and unsuccessful. c. kind but cold. d. kind and successful. 解析 d 歸納題：從文中對母親的態(tài)度和母親給女兒的建議等描述中可知，答案為d. 閱讀 e篇文章大意： 文章主要介紹中國在開采可燃冰（fire ice; or methane hydrates ）技術(shù)上的突破以與為什么不能大量開采可燃冰。文章出處為china daily 2017年 5 月 25 號的報(bào)道，10 / 14 標(biāo)題為 first step towards using for ice as

46、 new energy on may 18, the ministry of land and resources announced that it had achieved success in drilling fire ice, or methane hydrate, from the seabed in the shenhu area of the south china sea. methane hydrate is akin to methane gas trapped in ice-like crystals; it produces high amount energy wh

47、en burned and its chemical reaction produces nothing but dioxide and water. since methane hydrate is both clean and energy-intensive and is considered the fuel of the future, many media outlets used big, bold headlines, such as china makes technological breakthrough and new energy source found for c

48、hina to report the find. in fact, it would not be an exaggeration to say china has indeed achieved a great technological breakthrough in the field. many countries, including the united states and japan, have long been conducting research on methane hydrate, but extracting it from the bottom of the s

49、ea has been a common problem plaguing all of them. but, according to reports, the chinese team succeeded in drilling methane hydrate for nearly eight successive days, with the average daily extraction exceeding 16,000 cubic meters, which is a big breakthrough. however, it is too early to say a new e

50、nergy source has been found. the worlds total methane hydrate reserve is estimated to be about 21,000 trillion cubic meters, which if extracted could meet the worlds energy need for 1,000 years. but the successful test drilling of methane hydrate does not mean it can be extracted for industrial use.

51、 to extract enough methane hydrate for everyday use, the drilling technology must be successfully transferred from the laboratory to the industry. and for that, the two main challengesenvironmental risk and economic costhave to be overcome. methane hydrate is formed under high pressure and low tempe

52、rature at the bottom of the sea, and it decomposes into methane and water when extracted from the seabed. thats disastrous for the environment because methane is one of the worst greenhouse gases. if methane is released in large volumes into the atmosphere, it will cause temperatures to rise further

53、 and intensify climate change. besides, the process to extract methane hydrate is very expensive as it involves highly advanced equipment and massive manpower. considering that 1 cubic meter of methane hydrate provides the same amount energy that 164 cubic meters of natural gas does, the cost of usi

54、ng methane hydrate as an energy source is way too high. therefore, china has to solve many problems before it can use methane hydrate as a source of energy. but it can be said that china has taken the first big step toward solving those problems. chinas technological breakthrough is important becaus

55、e it shows the way researchers across the world should take. it also raises hopes that one day we can 11 / 14 drill methane hydrate as a source of energy. with china achieving initial success in the field, researchers worldwide are expected to pay more attention to the subject, and if they make conc

56、erted efforts to find ways to extract methane hydrate without causing environmental damage, it can be used as energy earlier than thought. besides, at present studies on methane hydrate exploitation are sponsored mainly by states and the researchers hardly work with each other. with china taking lea

57、d in the field, hopefully international cooperation in research will become a possibility. 42. what s the main idea of the first paragraph?a. fire ice has been widely used. b. many countries have drilled fire ice. c. china has succeeded in drilling fire ice. d. its difficult to drill from the seabed

58、. 解析 c 主旨題：考察學(xué)生對文章段落的理解和把握，第一段主要說的是開采可燃冰技術(shù)取得成功。所以選 c。43. what are the two main challenges the countries face in drilling fire ice? a. 干擾項(xiàng)b. 干擾項(xiàng)c. 干擾項(xiàng)d. environmental risk and economic cost. 解析 d 細(xì)節(jié)題：關(guān)鍵詞是the two main challenges.對應(yīng)原文第六段最后一句話可知，答案為d。44. according to the passage, why fire ice shouldn t

59、be the real start of the energy source? a. its difficult to drill and its good for the environment.b. its difficult to transform fire ice into energy.c. 干擾項(xiàng)d. its expensive to drill and its harmful to the environment. 解析 d 細(xì)節(jié)題：通過文章提到的environmental risk和 economic cost 后面的詳細(xì)表達(dá)可知，開采可燃冰對環(huán)境是存在危害的，且開采費(fèi)用昂貴

60、，所以答案應(yīng)為d. 45. the passage probably comes from . a. storybook b. newspaper c. travel guide d. advertisement 解析 b 推測題：通過閱讀全文可知，這是一篇科學(xué)技術(shù)報(bào)道，出現(xiàn)在報(bào)紙上的可能性相對更大，這12 / 14 篇文章出自china daily 2017年 5 月 25 日的報(bào)道，所以，答案選b. iv.語法填空（每空1 分，共 10 分）in a small house outside london lives an old man. people often see him look