Unit 2 Natural disasters 2020-2021学年【新教材】牛津译林版（2020）高中英语必修第三册讲义(下）.docx

1、M3U2 Natural disasters II 课文语法填空根据教材课文，在空白处填入1个适当的单词或括号内单词的正确形式。(1) In spite of 7 killed and over 200 injured in an earthquake, 476 students and 36 teachers at Falmont Primary School 1._(escape) the disaster. Only 5 students suffered slight injuries. The head teacher 2._(name) Alice Brown was teachi

2、ng when the floor began to shake. Her students 3._(react) was quick and correct. Miss Brown 4._(quick) opened the classroom door 5._ might be damaged 6._ case it could not open. The moment 7._ shaking stopped, Miss Brown sensed it was the best time for the class to make their escape. She signalled t

3、o her students to exit the classroom in an 8._(order) line. After a roll call confirmed that all were safe and sound, they relaxed, 9._(laugh), crying and hugging each other. The earthquake safety procedures 10._(practise) twice year, so the kids were calm enough to protect themselves during the ear

4、thquake.() Although a series of huge waves 1._(cause) by an undersea earthquake left thousands 2._(die), a 10-year-old girl named Sabrina Andron helped around 100 people escape danger with her basic knowledge of tsunamis. While people 3._( enjoy) the warm sea air and the soft wind on the sandy beach

5、, Sabrina noticed something odd. She said that the water looked like the bubbles on the top of a beer. She had just learnt about tsunamis in Geography lesson, and it immediately occurred 5._ her that these were signs of an 6._(approach) tsunami. Although frightened, she kept her head 7._ warned her

6、parents of the danger, insisting that they talk to a safety officer. Much to her 8._(relieve), the officer realized the coming danger 9._(immediate) and the beach 10._(clear) of people soon, just before the huge waves crashed into the coast.【答案】(1)1. escaped 2. named 3. reaction 4. quickly 5. that/w

7、hich 6. in 7. the 8. orderly 9. laughing 10. are practised(2)1. caused 2. dead 3. were enjoying 4. a 5. to 6. approaching 7. and 8. relief 9. immediately 10. was clearedl 语言知识初探I. 根据词性和汉语提示，写出下列单词1 shock n. 震惊，令人震惊的事；休克 vt. 使震惊，使惊吓shocking adj. 非常糟糕的，令人气愤的（多修饰事物）shocked n. 震惊的，愤慨的（多修饰人的感受、表情、声音等）2 p

8、ower n. 电，电力，能量；能力；政权；权力 vt. 驱动，推动（机器或车辆）powerful adj. 有影响力的；强有力的3 donate vt. 捐赠donation n. 捐赠,捐款donor n. 捐赠者4 distance n. 距离；远方；遥远；冷淡，疏远distant adj. 遥远的；疏远的distantly adv. 遥远地；有远亲关系地II. 根据提示补全下列短语1. take the form of 呈现的形状；采取的形式2. break out 突然开始，爆发3. far and wide 到处，各处4. power failure 停电5. run out of

9、 supplies 用光补给6. go through 浏览，通读；经历；检查7. emergency services 紧急服务8. in the distance 在远处l 重点知识点解析 power n. U 电，电力，能量；能力；政权；U, C, usu pl. 权力 vt. 驱动，推动（机器或车辆）(教材P20) The strong wind and heavy rain didnt scare me, but I was quite frightened during the power failure. 强风暴雨没有吓到我，但是停电的时候，我吓坏了。【用法详解】a power

10、failure/cut 停电a power plant 发电厂wind/solar/nuclear power 风/太阳/核能 within ones power 在某人能力/权力范围内 beyond/out of ones power 某人能力所不能及have power over . 对有控制权，能支配have power to do sth. 有能力做某事be in power 执政，掌权come into/to power =take power 上台，执政，掌权如：It is not within my power (=I am unable or not in a position

11、) to help you. 我是爱莫能助啊。 Human societies have the power to solve the problems confronting them. 人类社会有能力解决面临的问题。He had lost the power of speech. 他丧失了语言能力。eg. China has been described as an “emerging economic powerhouse”. 中国被称为“崛起中的经济强国”。world powers 世界列强，economic power 经济实力/ purchasing power 购买力，power

12、house强大的集团（或组织The car was powered(power) by engine.【归纳拓展】词性转换： powerful adj. 有影响力的；强有力的常见搭配 powerful reasons/arguments 有说服力的理由/论据 a powerful organization 有影响力的组织 run out (of .), supply (教材P20) Were you afraid of running out of supplies? 你是不是担心补给品用光了？【用法详解】(1) run out (of .) 用完，耗尽（供应品）易混辨析 run out of

13、/run out/use up/give out易混词组区别run out意为“用完，耗尽”时，为不及物动词短语，其主语一般为物，其后不可以接宾语，也不用被动run out of意为“用完，耗尽”，为及物动词短语，其主语一般为人，其后要接宾语give out意为“耗尽，用完”，为不及物动词短语，其主语通常是物use up意为“用光，用完”，为及物动词短语，其后可接宾语，可用于被动语态如：But once these plants use up/ run out of their stored reserve or tap out the underground supply, they cea

14、se growing and start to die. 但是，一旦这些植物耗尽它们储存的水或者用完地下水源，它们就会停止生长并开始死亡。 It was feared that food supplies would give out/ run out/ be used up before the besieged town could be relieved. 人们担心食品储备在被围的城镇解围以前就会耗尽。归纳拓展 run构成的其他短语run across 偶然遇见run after 追捕；追求run away from . 逃离run into 撞上；偶然遇见；遇到（困难等）run for

15、 竞选run through 浏览；快速穿越即时巩固 用以上短语完成句子I her in the public library yesterday.Our food is . Will you go to the supermarket to buy some?You just cannot always your duty while faced with difficulty.Food supplies in the flood-stricken area are . We must act immediately before theres none left. 【答案】ran acro

16、ss/intorunning outrun awayrunning out【用法详解】(2) supply n. pl. 补给，补给品；C 供应量，储备；U 供应 常见搭配 water supply 供水be in short supply 供应短缺a supply of ./ supplies of . 的供应supply and demand供求supply chain 供应链supply sb. with sth. =supply sth. to sb. 供给某人某物如：Since we will be walking for almost two weeks, I need to bu

17、y a large backpack in advance to carry my supplies of food and water. 因为我们需要徒步行走将近两周时间，所以我得预先买一个大容量的背包来背我的给养食物和饮用水。 Books were in short supply (=there were not enough of them). 书籍供应短缺。 A stroke can disrupt the supply of oxygen to the brain. 中风可导致大脑供氧中断。 易混辨析 supply/provide/offer的用法区别supply sb. with

18、sth. =supply sth. to sb.provide sb. with sth. =provide sth. for sb.offer sb. sth. =offer sth. to sb. 双宾；offer to do sth. 主动提出做某事，提议做某事即时巩固 翻译句子诸如煤和石油这样的自然资源供应不足。The natural resources, such as coal and oil are . in short supply一句多译：政府决定给难民提供住处。The government decided to the refugees houses. offerThe g

19、overnment decided to houses the refugees. supply; toThe government decided to the refugees houses. supply; with donate vt. 捐赠，赠送；献（血），捐献（器官）(教材P20) Luckily, many people came to help, donating food and clothes to charities. 幸运的是，许多人来帮忙，捐赠食物和衣服给慈善机构。【用法详解】donate sth. to sb./sth. 将某物捐赠给某人/某物如：I found t

20、he pre-holidays a good time to encourage young children to donate less-used things, and it worked. 我发现假期前是鼓励孩子们捐赠不常用物品的好时机，而且效果很好。（2018全国卷）Before graduation, many students in our school donated their books to the school library for the students in lower grades to use. 毕业前夕，我们学校的许多学生把他们的书捐赠给学校图书馆供低年级

21、学生使用。Many people donated that type of blood to rescue the severely injured boy.许多人献了那个血型的血来救那个严重受伤的男孩儿。【归纳拓展】词性转换：donor n. C 捐赠者；献血者donation n. C, U 捐赠物，捐赠，赠送 常见搭配 make a donation (of sth. to .) （向）捐赠（某物）如：The large hall was filled with people who came to make a donation to the earthquake victims. 这

22、个大厅挤满了那些前来为地震灾民捐款的人们。注意 donate虽然是及物动词，但不能接双宾语，而要用介词to构成donate sth. to sb./sth.。有类似用法的词还有introduce, explain等。 go through(教材P21) Next I went through my notes of Mr Lis experiences . 之后，我浏览了我关于李先生的经历的笔记【用法详解】go through的用法：(1)通读，查阅。为及物短语动词。相当于look through。如：He has the habit of going through newspapers a

23、fter getting up. 他有起床之后浏览报纸的习惯。(2)穿过，通过。为及物短语动词。如： The rope is too thick to go through the hole. 绳子太粗，穿不过这个孔。(3)经历，遭受。为及物短语动词，相当于experience。如： Go through those things that seem impossible, and achieve what we never believe we can.去经历那些似乎不可能做到的事情，去取得我们从不相信自己能取得的成就。(4)仔细察看，检查，审查。为及物短语动词。相当于go over。如：

24、I would be grateful if you could go through my paper and make necessary changes.如果你能仔细检查我的论文并作必要的修改，我将不胜感激。(5)（法律、合同等正式）通过。为不及物短语动词。主语通常为物。如： The plan went through at the meeting, which made us all quite happy.会议通过了这项计划，这使我们都非常高兴。【归纳拓展】go构成的其他短语：go ahead 先走；发生，进行；开始做，着手干 go away 走开，离开go against 反抗；违

25、反；对不利 go on 继续下去；发生；（时间）流逝go by （时间）流逝，过去 go over 仔细检查（或审查、查阅） go in for 爱好；参加（考试或竞赛） go out 出去；（火或灯光）熄灭go up 上升，上涨 go down 下降，下跌 go without . 没有也行【即时巩固】用以上短语完成句子My grandmother was becoming more and more sad and frail虚弱 as the years went by.Go over your work for spelling mistakes before you hand it

26、in. They go in for tennis and bowls. The bedroom light went out after a moment. break out(教材P26) The cries of women broke out; men looked at each other, but were silent. 女人们嚎啕大哭；男人们面面相觑，但没有作声。【用法详解】break out意为“（战争、打斗等不愉快事件）突然开始，爆发”，是不及物短语动词，不用于被动语态。如：A fire broke out in the restaurant last night. Fo

27、rtunately, no one was hurt.昨晚这家饭店发生了火灾。幸运的是，没有人受伤。 Her friends came to help her when the war broke out. 战争爆发时她的朋友来帮助她。【易混辨析】break out/happen/take place易混词区别break out意为“（战争、打斗等不愉快事件）突然开始，爆发”。如：The Second World War broke out in September; 1939. 第二次世界大战于1939年9月爆发。happen意为“发生，出现”，常带有偶然的意味，此时用物作主语，不用于被动语

28、态；还可意为“碰巧，恰好”，此时常用人作主语。如：The car accident happened yesterday. 车祸是昨天发生的。She happened to be out when we called. 我们打电话时，她恰好外出了。take place意为“发生，进行”，常用来指按计划发生的事，不用于被动语态。如：The film festival will take place in October. 电影节将于十月举行。【归纳拓展】break构成的其他短语：break away from 逃脱；背叛，脱离 break in 强行进入；打断，搅扰 break into 强行闯

29、入（某地）；突然开始（笑、唱等）break down 出故障，坏掉；失败；垮掉 break up 解散；粉碎；绝交 break off 断开；停顿，中断；突然终止 break through 作出新的重大发现；突破；克服【即时巩固】用以上短语完成句子Talks with business leaders broke down last night.MPs国会议员 say they work too hard and that is why so many of their marriages break up因而导致他们当中很多人婚姻破裂.Llewelyn broke off in mid-s

30、entence.When his lips break into a smile, it is enough to melt any womans heart. 他粲然一笑就足以让任何女人心软。 distance n. C，U 距离；sing. 远方；U 遥远；U, C 冷淡，疏远 (教材P26) At that moment, they felt the earth shaking beneath their feet; beyond in the distance, they heard the crash of falling roofs. 那一刻，他们感到大地在脚下晃动；从另一边，远处

31、传来屋顶坍塌的声音。【用法详解】in the distance 在远处at/from distance 离一段距离；从远处at/from distance of . 从远的地方（of后跟具体的距离）keep sb. at distance 同某人疏远，对某人冷淡，与某人保持一定距离 keep ones distance (from .)（与）保持距离；疏远如：I can see lights in the distance. 我能看到远处的点点灯光。Polar bears - like all wild animals - should be photographed from a safe

32、distance.拍摄北极熊跟拍摄所有的野生动物一样，应保持一段安全的距离。（2020浙江）The tower can be seen from a distance of 30 miles. 从30英里远的地方都可以看到这座塔。It was very difficult to get to know her because she always kept everyone at a distance.很难搞懂她，因为她总是与每个人都保持一定的距离。【归纳拓展】词性转换：（1）distant adj. 遥远的；远亲的；冷淡的常见搭配 be distant from . 离远 （2）distan

33、tly adv. 远地；冷淡地；远亲关系地 如：Were distantly related. 我们是远亲。【即时巩固】单句语法填空1. To many people, technology means computers, hand-held devices, or vehicles that travel to _(distance) planets.2. Soon, it ran away off the road and disappeared in _ distance.【答案】1. distant 2. the1. (教材P20) The hurricane must have c

34、aused lot of damage and suffering. 飓风一定造成了很大的损失和痛苦。【句式剖析】此句中含有must have done结构。must have done表示对过去所发生事情的肯定推测，意为“想必/准是/一定做了某事”，仅用于肯定句中。如： The road is wet. It must have rained last night. 路面是湿的。昨晚一定下雨了。You must have gone to bed late last night. Your eyes are red. 你昨晚准是睡觉晚了，你的眼睛都红了。补充 must表示推测时的常用结构:mu

35、st do 表示对现在动作的肯定推测must be doing 表示对正在进行动作的肯定推测 must have done 表示对过去动作的肯定推测【考点提炼】“情态动词+have done”的用法（一）表推测（表示对过去或已完成动作的推测）反义(1) 表肯定推测：must have done（“肯定做过某事”） ，may/might have done(2) 表否定推测：cant/couldnt have done（“不可能做过某事”） ，may/might not have done（二）表虚拟You shouldnt tell him about it. 建议将来不要做某事You sho

36、uldnt have told him about it. He is so sad now.You neednt do it.You neednt have got up so early. Its Sunday today.I could/might have come to your party yesterday, but my mom was seriously ill.总结 should (not) have done sth., ought (not) to have done sth. _本（不）该做某事（而实际） neednt have done sth. _本不必做（而实际

37、却做了） could/might have done sth. _本可以做某事（而实际）（三）注意：情态动词表推测和情态动词表虚拟的的区别A. 情态动词表推测 must have done 意为：_肯定做过某事 如：He must have left this morning. may/might have done 意为：_可能做过某事 如：He might have come. Look, theres some money on the table. cant/couldnt have done 意为：_不可能做过某事 如：He couldnt have come. Nobody saw

38、 him at the meeting. may/might not have done 意为：_可能没做过某事如：It may not/might not be Tom who stole the money. B. 情态动词表虚拟 should/ought to have done 意为：_本该做某事（而实际未做）shouldnt/oughtnt to have done 意为：_本不该做某事（而实际已做） neednt have done 意为：_本不必做某事（而实际已做） could have done 意为：_本可以做某事（而实际未做） might have done 意为：_本可以

39、做某事（而实际未做）【即时巩固】单句语法填空Had they known what was coming next, they _(have) second thoughts. We _(face) the difficulty together, but why didnt you tell me?Sorry, Mum! I failed the job interview again.Oh, its too bad. You _(make) full preparations.The weather turned out to be fine yesterday. I _(not take

40、) the trouble to carry my umbrella with me.【答案】7. might have had 8. could have faced 9. should have made 10. neednt have taken2. (教材P25) Its ashy rocks, now dark, now light, told a story of past eruptions that might have warned the city what was to come！火山岩忽明忽暗，述着过去火山几度喷发的故事，这本来可以警告这座城市里的人们，灾难即将降临！【

41、句式剖析】此句从句中含有be to do结构，表示某事“即将发生”。【考点提炼】“be to do”结构的用法该结构表示将来，主要有以下三方面的含义:（1）表示注定要发生的或不可避免会发生的事情。如：The discovery is to have a major effect on the treatment of heart disease. 这一发现将对心脏病的治疗产生重大影响。（2）表示按照计划、安排即将发生某事或者打算做某事表将来。如： We are to meet at the school gate. 我们将在学校门口见面。 He said he was to finish th

42、e work in week. 说他将在一周之内完成这项工作。（3）表示意志、意图、职责、义务、命令等。如：You are to go to bed and keep quiet, kids. Our guests are arriving in less than 5 minutes.孩子们，你们必须上床睡觉并保持安静。我们的客人五分钟之内就要到了。He said no one was to leave the building without the polices permission.他说没有警方的允许，没有一个人可以离开这幢楼。注意 “be to do”结构中，若do与句子的主语构成

43、逻辑上的动宾关系，不定式要用to be done的形式。如： The meeting is to be held next Monday. 会议将于下周一举行。小试身手（1）-完成句子1. 你不能在室内吸烟。（be to do） _2. 他正处于非常艰难的时期。He _ a very difficult time.3. 我到了车站，却发现我要搭乘的火车已经开走了。I reached the station _ that my train had already left. 4. 我觉得我们一定是在什么地方拐错了路。I think we _ a wrong turning somewhere.

44、【答案】1. You are not to smoke in the room. 2. was going through 3. only to find 4. must have taken单元重点语法动词不定式作定语和结果状语（一）动词不定式作定语 阅读下列句子，注意不定式作定语的形式和位置The car to be bought is for her sister. 要买的车是给她姐姐的。He has no friend to depend on. 他没有可依靠的朋友。（=who he can depend on）I have no chance to go abroad.He was

45、the first student to get up this morning.Can I have something to drink?总结 不定式作定语不定式*后置定语（to do, to be done）n. + （多个单词）*解析 不定式作后置定语1、不定式作定语的几种情况不定式表将来。如： The car to be bought is for his sister. 要买的这辆车是给他姐姐的。中心词为地点、方式、工具等或不定代词，或被the only/last/next/ ., the first等序数词或最高级修饰时。如：I have no pencil to write w

46、ith.He is the first one to get to school.He was the best man to do the job.被修饰词为抽象名词，由原本加不定式的及物动词或形容词派生而来。此类抽象名词有：arrangement, desire, decision, attempt, determination, failure, hope, intention, need, order, plan, promise, refusal, wish等（动词派生）；ability, anxiety, curiosity, eagerness, patience, willin

47、gness等（形容词派生）。如：He made an attempt to overcome his weakness.His eagerness to get back home is quite obvious.注意 被修饰词与不定式间有时具有同位关系，即不定式解释说明中心词的内容，相当于同位语。如：We are sure he has the ability to deal with the problem.补充 此类抽象名词还有：chance, opportunity, courage, efforts, evidence, means, way, time, right, reaso

48、n, ambition, movement等。如：He has an ambition to become a world champion.Thank you for giving me the chance to make the speech. 2、不定式作定语的语态问题中心词逻辑主语 + to do（表主谓关系），即中心词是不定式动作的执行者，则使用主动形式。如： We need some nurses to look after children. （nurseslook after children）中心词逻辑宾语 + to do（表动宾关系），即中心词是不定式动作的承受者，使用“

49、主动表被动”，且不及物动词后应有相应的介词。如： I have some heavy bags (for me) to carry. （some heavy bagscarry） I have some problems (for me) to deal with. （some problemsdeal with）注意 试比较以下2句话a. I have much work to do. 可在不定式前加“for me”，说明工作是由“我”来做。b. I have some films to be developed. 表示胶卷不是由“我”冲洗。（二）动词不定式作结果状语不定式在句子中作结果状语

50、，往往表示“出乎意料的、非本意的结果”。如：He hurried to the station only to find hat the train had left. 他匆忙赶到了车站结果却发现火车已经开走了。不定式在带有 enough或too的句子里作结果状语。如： He is old enough to go to school. 他到上学的年龄了。We found the room too small to hold so many people.小试身手（2）-单句语法填空(1)I was watching the clock all through the meeting, as

51、I had a train _(catch).(2)There are still many problems _(solve) before we are ready for a long stay on the Moon.(3)That is the only way we can imagine _(reduce) the overuse of water in students bathrooms.(4)We are invited to a party _(hold) in our club next Friday.(5)The news reporters hurried to t

52、he airport, only_(tell) the film stars had left.答案：(1)to catch (2)to be solved (3)to reduce (4)to be held (5)to be told I. 根据句意并结合汉语或首字母提示填写单词1. Peace marked a new (开端，萌芽) in the countrys history.2. Our success was far (超出) what we thought possible.3. Violence (突然发生) outside the embassy gates.4. The

53、 countrys major (出口产品) are fruit and vegetables.5. Researchers have (发现) documents from the1600s.6. The temple is supported by marble (柱，圆柱).7. He has no plans to (退休) as editor of the magazine.8. The country has to (进口) most of its raw materials.9. Tennis requires a lot of short (急剧的，剧烈的) movements

54、.10. The players are (禁止，阻止) from drinking alcohol the night before a match.11. They searched far and w for the missing boy.12. We saw lights in the d .13. Ellis Isand has become one of Americas most popular tourist d .14. The wages often take the f of living goods.15. He was 29 when war broke o .16

55、. A wealthy benefactor came to their r with a generous donation.17. As a saying goes, “When in Rome, do as the R do.”18. When the police arrived, the crowd scattered in all d .19. The hill is supposed to be the r place of the legendary King Lud.20. A all, we should be fully prepared for the crisis.【

56、答案】1. dawn 2. beyond 3. erupted 4. exports 5. unearthed 6. columns 7. retire 8. import 9. sharp 10. barred 11. wide 12. distance 13. destinations 14. form15. out 16. rescue 17. Romans 18. directions 19. resting 20. AboveII. 完形填空A friend of mine is a musician. He always seems to be learning new tunes

57、, new _1_, and new ways of making music in cool ways. At the weekends, he _2_ to go into Central Park in the center of Nagoya during the daytime where lots of bands _3_. Some of these bands are really good, but some of them are quite _4_. One of the reasons why my friend likes watching all the bands

58、 is that they are free! And as he says to me, “_5_ expensive things dont necessarily mean that theyre good, free things dont necessarily mean they have no _6_. You have to listen and look yourself and _7_ what is valuable for you. And _8_, as you listen and look, you may learn different things.”So m

59、y friend goes to the park every week when the weather is fine, and he says he learns _9_ from every single band! When he watches and listens to the really good bands, he learns new concertos(协奏曲) from the _10_ and cool rhythms from the drummers. I guess that its not _11_ that you can learn a lot by

60、watching _12_ performers. But what impress me are my friends words - “You can learn by watching and listening to the bad performers, too. When I watch a bad performer, I think to myself - wow, thats another thing that Im going to _13_.”So my friend makes _14_ by leaning from both good and bad perfor

61、mers. And he says he also finds _15_ and pleasure in learning and improving in ways that he has never even imagined!1. A. games B. systems C. instruments D. languages2. A. loves B. wishes C. agrees D. affords3. A. compete B. perform C. study D. succeed4. A. poor B. shy C. unlucky D. fierce5. A. Sinc

62、e B. For C. While D. Unless6. A. price B. fault C. soul D. value7. A. find out B. wait for C. bring out D. call for8. A. in short B. of course C. at first D. as usual9. A. nothing B. anything C. everything D. something10. A. listeners B. learners C. players D. dancers11. A. touching B. exciting C. s

63、urprising D. satisfying12. A. excellent B. strange C. energetic D. amateur13. A. come up with B. get hold of 13. C. look down on D. get rid of14. A. time B. money C. progress D. way15. A. duty B. fun C. pride D. respect【答案】CABAC DABDC CADCBIII. 阅读理解AA highaltitude rescue team has set new standards i

64、n the Himalayas this season, performing the highest altitude rescue ever completed. On May 19th, a rescue team successfully got a mountaineer from near Camp 3 at 23, 000 feet on Everest(珠穆朗玛峰). The climber named Gautam nearly reached the top but became extremely exhausted and seriously dehydrated(脱水

65、的)After a difficult and dangerous rescue, the team was able to successfully save Gautams life.In an interview with Moro, the pilot of the rescue team, he said, “You have to be prepared, technically, physically, and also mentally.” He added, “The aim wasnt to set a record but to save someones life.”T

66、he team has flown rescue tasks using Nepalese helicopters(直升机) for two years but had the idea to create a team with its own helicopter, which has been able to complete this season. The entire operation is privately financed, and according to Moro,“doesnt cost the Italian or Nepalese taxpayer a singl

67、e cent.”Moro also flies tasks for the local population for “free or at extremely reduced prices”Moro sees potential for the increasing number of highaltitude Himalayan rescue operations. In the future, he hopes to see more than one team, as well as a specialised team of climbers that would be able t

68、o perform rescues at altitudes and in weather conditions that are impossible for helicopters.1. What can we infer about Gautam?A. He is a lover for mountaineering. B. He lost his life on Himalayas.C. He ever reached the mountain top once. D. He is a leader of a rescue team.2. What is Moro like?A. He

69、 can operate the helicopter technically. B. He is generous and helpful to people.C. He makes good preparations for mountaineering. D. He is potential and wealthy.3. What does the underlined word “financed” in Paragraph 4 mean? A. Loved by many people. B. Managed in a new way.C. Supported with money.

70、 D. Discovered by chance.4. Whats the best title for the passage?A. The Future of Highaltitude Rescue TeamB. The Successful Flying Task on HimalayasC. An Interview with an Italian Famous Rescue Team LeaderD. A Daring Highaltitude Rescue on Everest Sets a RecordBIn the US, tornadoes(龙卷风) are responsi

71、ble for 80 deaths and more than 1, 500 injuries each year. Although they happen quite frequently, tornadoes are difficult to predict. Why? Tornadoes develop from storms, but only some storms are likely to become tornadoes. Scientists dont know where and when a storm will touch the ground and turn in

72、to a tornado. Today, the warning time for a tornado is usually just 13 minutes.Time Samaras is a storm chaser. His job is to find tornadoes and follow them. When he gets close to a tornado, he puts a special tool called a turtle probe on the ground. This tool measures things like a tornados temperat

73、ure, humidity(湿度), and wind speed. With this information, Samaras can learn what causes tornadoes to develop. If meteorologists(气象学家) understand this, they can warn people about tornadoes sooner and save lives.How does Samaras hunt tornadoes? Its not easy. First, he has to find one. Tornadoes are to

74、o small to see using weather satellites. So Samaras cant rely on these tools to find a tornado. Instead, he waits for tornadoes to develop. Every May and June, Samaras drives about 40，000 kilometers across an area known as Tornado Alley, looking and hoping to spot a tornado.Once Samaras sees a torna

75、do, the chase begins. But a tornado is hard to follow. Some tornadoes change direction several times - for example, moving east and then west and then east again. When Samaras finally gets near a tornado, he puts the turtle probe on the ground. Being this close to a tornado is terrifying. Debris(碎片)

76、 is flying in the air. Then wind is blowing at high speed. He must get away quickly.The work is risky, even for a skilled chaser like Samaras. But danger wont stop his hunt for the perfect storm.5. What do we know about tornadoes?A. They can be predicted by satellites. B. They usually come down in w

77、inter.C. The warning time for them is very short. D. They often develop into storms.6. A turtle probe is used to _A. predict tornadoes B. collect information about tornadoesC. chase tornadoes D. decrease the power of tornadoes7. The third paragraph is mainly about _A. how tornadoes develop B. how th

78、e turtle probe worksC. how powerful Tornado Alley is D. how Samaras chases a tornado8. According to the text, the job of a tornado chaser is _A. difficult and dangerous B. stressful and troublesomeC. mysterious and interesting D. exciting and popular【答案】ABCD CBDAIV. 七选五Mountains of smoke and fireDee

79、p under the Earths surface, its so hot that even rock melts. Sometimes this molten rock, called “magma”， is pushed up to the surface. _1_ And the opening or vent that lets the lava out is a volcano.A volcano may explode violently, throwing out rocks for miles around. _2_ Some volcanoes release cloud

80、s of poisonous gas or huge clouds of ash. Volcanoes can even do all these things underwater.Most volcanoes have been around for a very long time. Many havent erupted for years and have cooled off. Volcanoes that are not going to erupt again are called “dead volcanoes”. Some volcanoes still give off

81、smoke. These “sleeping volcanoes” may “wake up” one day and erupt again. _3_ But one day in AD 79 it suddenly woke up. Its eruption threw out hot ash and rocky fragments(碎片) that buried the city of Pompeii. A hot mudflow buried nearby Herculaneum. Because the remains are so well preserved, the area

82、has been named a World Heritage site.But not all volcanoes are destructive. When a volcano throws out vast amounts of lava and debris(岩屑), it piles up into a mountain. _4_ Other volcanoes help provide heat and energy. Many Icelandic homes get their hot water from springs heated by volcanic steam. _5

83、_ Plants grow very well in the rich soil left by volcanoes. And valuable gems, such as diamonds, can sometimes be found in the rocks that are thrown out by volcanoes.A. At this point it is referred to as “lava”B. The molten rock is formed inside the Earth.C. This steam can also be used to produce el

84、ectricity.D. Mount Vesuvius in Italy slept for a thousand years.E. Or it may push lava out so that it flows away, cools and hardens.F. Japan has many active volcanoes within its narrow national territory.G. The Hawaiian Islands and the island of Iceland were created in this way.【答案】AEDGC 单元单词默写1. _

85、n. 飓风 2. _ n. 会议，研讨会； 讨论，商谈3. _ n. 震惊，惊愕；剧烈震动 vt. 使震惊 4. _ vt. & vi. 惊吓，害怕 n. 恐慌；惊吓 5. _ n. 电，电力；权力；政权；控 制力；能力；能量；力量 6. _ 用完，耗尽 7. _ n. 补给，补给品；供应； 供应量，储备 vt. 供应，供给，提供 8. _ vt. 捐赠，赠送；献（血） 9. _ n. 慈善机构（组织）；慈善， 施舍；仁爱，宽容 10. _ n. 全体职工；管理人员 vt. 在工作，任职于11. _ n. 投影片；降低；滑行；山崩 vi. & vt. 滑行；逐渐陷入 12. _ n. 资金；基

86、金 13. _ n. 洪水，水灾；大量 vt. & vi. 淹没，泛滥；大量涌入；充满 14. _ adv. 在楼下，往楼下 n. 楼下 15. _ n. 文件，公文；（计算机中的）文档 16. _ n.（爱称）亲爱的；蜂蜜 17. _ adv. 否则，不然；除此以外 18. _ adj. 好奇的；奇特的19. _ adj. 古罗马的；罗马的 n. 古罗马人；罗马人20. _ vi. & vt.（火山）爆发；突然 发生 21. _ vt. 使出土，挖掘，发掘；发现，找到 22. _ n. 目的地，终点23. _ n. 酒吧；小馆子；吧台；条，块；栏 杆；障碍 vt. 封；阻挡；阻止 24. _

87、 n. 进口产品，输入的产品；输入 vt. 进口，引进25. _ n. 出口产品，输出的产品；出口，输出 vt. 出口，输出 26. _ n. 港口，避风港；港口城市 27. _ adj. 高耸入云 的，耸入云霄的 28. _ adj. 覆盖着灰的；灰色的 29. _ n. 黎明，破晓；开端，萌芽 vi. 开始；开始清楚 30. _ n. 火山 31. _ 呈现的形状；采取的形式 32. _ n. 树干 33. _ adj. 难耐的，无法 忍受的 34. _ 突然开始，爆发35. _ adv. 在（或向）较远处；在另一边 prep. 在（或向）更远处；超出；晚于；无法；超出之外 36. _ n

88、. 遥远，久远；距离；差异；疏远37. _ 到处，各处38. _ n. 图案，花样；模式；范例； 模型 39. _ n. 柱，圆柱；柱状物；栏；专栏；队，列 40. _ n. & vt. 救援，营救，抢救41. _ adj. 灵敏的；锋利的；急剧的；明显的；尖锐的；强烈的42. _ vt. 找出的准确位置；把安置在（或建造于）43. _ vi. & vt. 退休，退职hurricaneconference shock scarepower run out of supply donate charity staff slide fund flood downstairs document honey otherwise curious Roman erupt unearth destination bar import export port cloud-capped ashy dawn volcano take the form of trunk unbearable break out beyond distance far and wide pattern column rescue sharp locate retire