黑龙江省齐齐哈尔市第八中学高中英语必修四导学案：Module Six 4
高一英语外研版必修四module6导学案
Book Four Module 6 Unexplained Mysteries of the Natural WorldPeriod 1 Introduction & Vocabulary一、学习目标1、通过自主阅读本模块教材，能够熟练读出和正确默写教材中的新词汇。
二、使用要求1、书写要认真规范；2、教师讲解时，务必用红色笔修正答案。
三、学习内容：Introduction & Vocabulary四、学习过程Step 1同学们，在本模块中，你要掌握这些单词和短语，请自主阅读教材P51-60，然后把它们找出来。
（一）Words：汉互译【名词】1、怪物__________2、脚印；足迹__________3、动物；生物__________4、爪__________5、指甲________6、杂志；学报；期刊____________7、（珍奇动物的）目击__________8、海豹________9、表面；水面__________10、（动物头上的）角________11、毁坏_____ 12、皇帝________13、长袍__________14、名誉；名声________15、边境；国界________ 16、身份；特性___________17、神话故事___________18、运气；命运；财富_________ 【动词】1、攻击；袭击__________2、存在___________3、声称___________4、潜水__________5、占地（多大面积）___________6、适应；适合___________7、不见；消失__________8、进化；演变__________9、象征；暗示____________【形容词】1、多毛的__________2、吓人的____________3、灰色的__________4、锋利的_________5、神秘的__________6、怀疑的___________7、不可能的________8、火山的_________9、绝种的__________10、凶猛的__________11、大方的_______12、变化莫测的______ 13、正面的____________（二）Phrases：英译汉1、die out________________________2、throw light on________________________3、come straight to the point______________4、due to_______________________5、attack sb with sth_______________6、be attacked with a disease__________7、make an attack on/upon___________8、a heart attack______________________9、come into existence______________ 10、a struggle for existence___________ 11、calm down ____________________12、sb. is unlikely to…__________________ 13、It is unlikely that…_____________ 14、be likely to...__________________15、be related to_____________________ 16、relate sth to sth________________ 17、There happens to be…_____________ 18、There appears to be…_____________ 19、There seems to be…__________ 20、have the fortune (luck) to do sth______ 21、make a fortune_______________ 22、try one’s fortune____________________ 23、come to light________________ 24、bring to light________________________ 25、beside/off the point_________ 26、to the point__________________________ 27、be on the point of___________ 28、go for________________________________ 29、adapt oneself to_____________ 30、according to__________________________ 31、be connected with____________ 32、in order to = so as to________________ 33、stick out____________________ 34、sharp nails___________________________ 35、exist on_____________________ 36、be generous to sb_____________________ 37、be generous with sth_________ 38、live up to one’s reputation__________ 39、have a good reputation___________________________Step 2Ⅰ.联想记忆(根据提示写出相应的词汇以及相关短语)1．attack vt.& n．袭击；攻击→under ___________受到攻击2．claim vt.声称→_______________to do sth.宣称做某事3．calm adj.平静的；v.(使)平静；(使)镇静→_________ down平静下来4．adapt vi.适应；适合；改编→________ to适应→adaptable adj.适应性强的；可改编的5．generous adj.有雅量的；大方的；心地高尚的→be ____________ to对……慷慨6．come straight to the point开门见山→___________ out 指出7．due to由于→____________ to因为；由于8．stick out 突出；伸出→___________ by坚持忠于；不离弃；信守，遵守，贯彻(承诺、计划等)9．get close to 靠近；接近→a _________game势均力敌的比赛10．be skeptical about对……表示怀疑→be doubtful _________不确定……；怀疑……11．a sense of national identity民族感→in a _________ 从某种意义上说12．throw light on/upon帮助弄清楚；阐明某事→bring sth.to ________揭露；显露Ⅱ.构词记忆(根据提示写出相应的词汇及其派生词)1．exist vi.存在→____________ n．存在2．sharp adj.锋利的；尖的→___________ v．(使)变得锋利；加强；使尖锐3．mysterious adj.神秘的→______________ n．神秘的事物；谜4．unpredictable adj.变化莫测的→_____________ adj.(反义词)可预见的；可预料的；意料之中的→______________ n．预言；预测→____________ adj.预测的；预言的→___________ v．预言；预告；预报5．indicate vt.象征；暗示→_____________ n．象征；表明Ⅲ.语境填词(根据提示用适当的单词或短语填空)1．The _____________(神秘的) __________(多毛的) _________(怪物) likes_______(攻击) other ____________(动物；生物) at night.2．The_________(凶残的) __________(皇帝) ___________(声称) that no one could __________(存在) without him.3．The ___________(有雅量的；大方的) manager has a good _____________(名声) and has a ___________(积极的) effect on his staff.4．I’m ____________(怀疑的) of his ___________(身份)，but he appears to be __________(镇静的)．5．The _______(海豹) soon __________(适应) to its new home and it liked __________(潜水) into the water.Step 3Finish exercise 2 on P51 and then check up the answers in groups.Step 4 巩固检测Ⅰ.单词拼写1．The animal is mild，and never ________(袭击)tourists or other animals. 2．There was enough evidence ________(表明)that the man was guilty.3．Teens are good at ________(适应)to the changing environment.4．He was being very ________(神秘的，诡秘的)about where he was going.5．If we continue to destroy the habitats of some rare animals，they will be endangered and become ________(绝种的)．6．The company has made a new ________(财富)even in the present declining economy. 7．He is a wellrespected teacher and has won a good ________(名誉，声望)for all he has done for the kids.8．It was really ________(慷慨的)of him to pay for both of us.9．Some people are really ________(怀疑的)about what they have read in the newspaper.10．The quiet village，as the police claimed in the morning paper，was an ________(不可能的)setting for such a crime.Ⅱ.完成句子1．她声称那只戒指是被偷的，而不是遗失的。
必修四第四模块知识点导学案
Class________ Group_______ No________ Name____________教师评价___________________第一页答案：一：单词短语拓展：1.producer, produce, production2.leading, leader, lead 3．figure cate, education 5.agriculture, agricultural 6．species7.yield8.original, origin9.publish, publisher10．support11.export, import12.replace13.quantity 14．quality15-20：15.a large quantity of16.as a result of17.bring up18．convert sth. into/to...19.the key to doing sth.20. support sb. in sth.二. 语篇填空Who; staple; rice-growing; leading; figure; brought up; feeding; crossing; with; brought in; by; by; Following; was exported.第二页答案：数字；图表，图解；画像，肖像；身材；数学；金融界巨头；a well-known figure in politics; a leading figure in agriculture孤独的身影；认为，以为；明白.2. (1). 支持, 支援, 赞助(2). 承受, 支撑(3). 赡养, 维持(4). 资助, 供养n (1). 支持, 支援(2). 给予帮助、同情等的人3.①培养; 养育: 她养育了五个孩子。
was brought up ②提出(问题): 你为什么非要提钱这个话题?③呕吐4. lead ; 导致；通向；领导人、者； plays a leading role; leading writers; lead to; took the lead.第三页答案：1. perform/make/ do perform/ carry out an experiment; in2. are searching; for; is searching for.3.“……的关键，……的要点”。
黑龙江省齐齐哈尔市第八中学高中英语必修四领学案(无答案)Module1词汇
1).【2013辽宁】Briggs will _______ as general manager when Mitchell retires.
A. get away B. take over C. set off D. run out
2).---I’m still working on my project.
【相关知识点回顾】写出下列短语意思：
for sure ___________ run out ____________ rely on ____________
get rid of _________ free of charge _________ use up __________
look out ___________ for a start ____________ on the way out _____________
loadn.装载物（量）;工作量；（精神等方面的）负担，负荷
The teachers’ ____________in our school is about 10 hours a day.我们学校老师的工作量每天约十个小时。
They loaded________________. (=They loaded bananas onto the truck.)他们往卡车上装香蕉。
mand(1)vt. /n..命令；控制，控制权；(对语言的)运用能力
____________one’s command在某人控制之下
_________command (of)指挥；控制
_________one’s command随心所欲的；可供某人使用的
He is_________________________.这个部队由他指挥。
黑龙江省齐齐哈尔市第八中学高中英语必修四领学案(无答案)Module1阅读
【相关知识点回顾】 Choose the correct answers. 1. Concrete is a ____ building material. 2. You find rubber ____. 3. Plastic is made from ____. 4. Mud is a ____ building material. 5. Aluminium is a ____. A. natural A. in trees A. oil A. traditional A. mixture of metals B. man-made B. underground B. stone B. modern B. metal
6. ____________activities will build up our bodies and bring us closer to nature. 7. We need to find alternatives in case one day we ________________ our traditional energy. 8. We haven't _________________ enough research into different forms of energy. 9. ______________ energy is the safest and cleanest. 10. Tourist brochures are _______________ in this region. III Fill in the blanks. What will the city of the future look like? No one knows 1____________, and making predictions is 2_____________. But one thing is certain—they are going to get bigger 3_________ they get smaller. In the future, care for the 4____________ will become very important as earth's natural resources 5____________. We will use lots of 6___________ materials, such as plastic, aluminium, steel, glass, wood and paper, and we will waste fewer natural resources. We will also have to rely more on 7___________ energy, such as solar and wind power. All this seems certain, but there are plenty of things about city life in the future which are not certain. To find out what young people 8__________ the future of 9__________, a teacher at a university in Texas in the United States asked his students to think how they would 10_______ a city of 50,000 people in the year 2025. Here are some of the ideas they had.
黑龙江省齐齐哈尔市第八中学高中英语必修四领学案(无答案)Module1习题
6.A.pack B.change C.sell D.refuse
7.A.painting B.working C.teaching D.studying
8.A.month B.second C.time D.minute
9.A.hit B.beaten C.fought D.caught
5自然资源__________ resources 6用光，耗尽run ___
7依赖，依靠rely ____ 8.订购，下订单____ orders
9.摆脱，除去get rid ____ 10.把...装上load…______...
11.在出生时_____birth 12.免费free ____ charge
After12for five days, she woke up and cried because her family had no money to13the hospital bill（账单）. At that moment, the nurse came and gave her the hospital bill. It14: “Everything is paid by one box of food many years ago.” It was15by Roy Freetz. The girl cried and16everyone in the room. Then, when she looked at the17of the bill, she saw the words: “WILL YOU MARRY ME?” She was very18at this. And at that moment, the doctor came and gave her a19. The girl20his proposal（求婚）and they lived a happy life from then on.
黑龙江省齐齐哈尔市第八中学高中英语必修一导学案：mo
必修一 Module 4领学案1词汇:单词拼写1.sounds2.population3.starving4.approaching5.survey6.parking7.attractive8.unemployedrmation 10.bothing 11.architecture词性转换1. attractive attract attractively attraction2. fortunately fortune unfortunate unfortunately3. unemployed unemployment employment employ核心单词1.local2.pretty3.sound4.bother5.approchanization7.starve8.occupation9.exchange 10.afford 11.livly 12.professional语境填词:用所给单词的正确形式填空1.attraction attractive attracts2.fortunate fortune fortunately3.starving starvation4.neighbours neighbourhood5.tour tourists6.employer employees employmentanization organized8.survived survivors survival领学案2阅读:阅读P32教材课文，选择最佳答案 AAAB完成句子：1.is\has been2.smoked3.had graduated4.have been sent5.had been lateII重点词汇：跟踪练习:# fortunate 2.working 3.to visit 4. Fortunately# put up建造；张贴；举起；安排住宿；# at , to选词填空(1) 1． up to now/so far．2． made it 3.get away from 4． has gone up 5．a number of选词填空(2)1． put up 2． are made of 3．by the seaside．4． is similar to 5． on the coast．领学案3语法:Ⅰ单句语法填空1.didn’t know 2.have promised 3.happened4.has made5.has been deadⅡ.单句改错 1.has 2.have 3.were 4.has 5.have III.基础练习: CDCBB DCABB。
黑龙江省齐齐哈尔市第八中学高中英语四导学案：ModuleSix2
题目Module Six UnexplainedMysteries of theNatural World第2课时学习目标1.Make sure all the students can read the new words correctly and fluently.2.Make sure all the students learn the new words by heart。
3.Learn and grasp different forms of some key words.4.Learn how to use some major words.学习建议1。
after class read the new words as much as possible.2..recite the new words by helping each other with your classmates。
一。
匹配词义:1.get close to A。
在。
..的表面2.claim to do sth B.靠近3。
be unlikely to do sth C.对。
怀疑4.tell the truth D.潜入水中5。
stick out E.看清楚某物D.Its average depth is 370 metres.【探究点一】The director of a local tourist office, Meng Fanying，said the monster,which seemed to be black in color,was ten metres from the edge of the lake during the most recent sighting.___________________________.归纳拓展: seem to do/be…。
___________seem to be doing……_____________seem to have done……____________It seems/seemed that……。
黑龙江省齐齐哈尔市第八中学高中英语四导学案：ModuleSix3
题目Module 3第3课时学习目标情态动词＋have done的用法单句语法填空：1.He pretended_______（read)when his father came。
2.We saw your son _______（play)with his friend just now.3.It happened ______（rain)when I got off the bus。
4.Don't forget_____（turn）off the lights when you leave the room。
5.Seeing the sun______（rise）above the surface of the sea, we let out a shout of jo单句改错：6.The president came under an attack from all sides for his inability to face up to the country’s severe social problem。
7.Trade connections were existed between the two countries before the war。
8.He claimed having seen billions of butterflies in his life.9.He had decided to give it up,but on second thoughts hedecided to try the third time.10.O n last week’s showing, the team is impossible to win today.“情态动词＋have done"结构一般有三个用法：1．表示对过去发生的动作或状态的推测或估计。
must have done __________can’t/couldn't have done ___________can/may/might have done_____________may/might not have done ______________※无mustn’t have done形式.Eg：1).it must have rained last night, for the ground is wet。
黑龙江省齐齐哈尔市第八中学高中英语一导学案：module4阅读
题目Module 4reading第2课时阅读P32教材课文，选择最佳答案1．Where is the most wonderful part of the city？A．In the western district。
B．In the eastern district.C．In the Gulangyu Island. D．In the northern district.2．Which sentence is RIGHT from the text?A．Xiao Li and John haven’t seen each other for 6 years。
B．There are so many tourists in autumn。
C．Xiao Li's hometown is an old city that is no apartment block.D．John doesn't like eating fish。
3。
The following statements are what John Martin thinks of Xiamen EXCEPT ．A．being fortunate B．being lively C．being interesting D．being attractive4．We can know from the text that ．A。
there are a lot of fish in the sea B.tourists may annoy local peopleC.the weather there is wet in winterD.people there like swimming in the seaI．主要句型：1.(教材P32)It’s been six years since we last saw each other，you know.2.（教材P32)And this is the first time I've visited your hometown。
黑龙江省齐齐哈尔市第八中学高中英语一导学案：module4语法
题目Module 4Grammar第3课时学习目标掌握现在完成时的用法观察下列句子，体会现在完成时的用法。
1．It’s been six years since we last saw each other，you know。
2．And this is the first time I’ve visited your hometown。
3．You know，I've seen quite a lot of China and I've visited some beautiful cities，but this is one of the most attractive places I've been to。
4．My wife's just bought a beautiful dress from one of the shops there。
5．A friend's told me about a nice little fish restaurant near here.一、现在完成时构成：基本形式____________,否定____________，被动____________5．This is the cleverest student that I ever met。
基础练习:1。
Li Hong has ____ the army for 2 years.A. joined B. be in C。
been in D. joined in2。
We have been friends since ______。
A. children B。
five years C。
five years ago D。
five years before3。
Mike ___________ the story for a month.A。
has bought B. has had C。
黑龙江省齐齐哈尔市第八中学高中英语必修四领学案(无答案)Module1语法
一般将来时
1．一般将来时的基本概念
一般将来时表示将来某一时刻的动作或状态，或将来某一段时间内经常的动作或状态。一般将来时由助动词shall（第一人称），will（第二、三人称）+动词原形构成。
2．一般将来时的用法
1）表示将来的动作或状态
一般将来时常与一些表示将来的时间状语连用，如：tomorrow，next week，from now on,in the future等。
7.免费___________ 8.在进展中___________
9.实现___________ 10.用…装___________
11.make predictions ___________ 12.at birth ___________
13.be attached to ___________ 14.get stuck___________
(6)表示结果
Stop the child or he will be falling over.
(7)表示对将来的打算
My duties will be ending in July , and I'll be returning toShangHai.
A.与现在进行时态的区别
现在进行时表示一种经过考虑的,将来要进行的动作,而将来进行时通常表示正常过程中会发生的动作.
2）表示将来经常发生的动作。
4．一般将来时的其他用法
一般将来时表示将来某一时刻的动作或状态，其表达形式除了“shall（第一人称），will（第二、三人称）+动词原形构成”外，还有以下几种形式。
1）“to be going to+动词原形”表示即将发生的或最近打算进行的事。例如：
黑龙江省齐齐哈尔市第八中学高中英语一导学案：module4答案
必修一 Module 4领学案1词汇：单词拼写1.sounds 2。
population 3。
starving 4.approaching 5.survey 6.parking 7.attractive 8。
unemployed rmation 10.bothing 11.architecture词性转换1。
attractive attract attractively attraction2. fortunately fortune unfortunate unfortunately3。
unemployed unemployment employment employ核心单词1.local 2。
pretty 3.sound 4.bother 5。
approchanization 7。
starve 8。
occupation 9。
exchange 10.afford 11.livly 12。
professional语境填词：用所给单词的正确形式填空1.attraction attractive attracts2。
fortunate fortune fortunately3。
starving starvation4.neighbours neighbourhood5.tour tourists6.employer employees employmentanization organized8.survived survivors survival领学案2阅读:阅读P32教材课文，选择最佳答案AAAB完成句子：1.is\has been 2。
smoked 3.had graduated4.have been sent5.had been lateII重点词汇：跟踪练习:＃fortunate 2.working 3。
to visit 4. Fortunately# put up建造；张贴;举起；安排住宿；# at ，to选词填空(1) 1．up to now/so far．2．made it 3。
黑龙江省齐齐哈尔市第八中学高中英语四导学案：ModuleSixBookFour
题目Module Six Unexplained Mysteries ofthe NaturalWorld第1课时学习目标1.Make sure all the students can read the new words correctly and fluently.2.Make sure all the students learn the new words by heart。
3.Learn and grasp different forms of some key words.4.Learn how to use some major words。
学习建议1.after class read the new words as much as possible.2..recite the new words by helping each other with your classmates。
填空:1.__________ vt。
袭击，攻击2。
__________ adj 吓人的v。
________，n。
________3. ________vi 存在n。
__________4.__________ adj 锋利的，尖的，_____。
v.________ 5。
mysterious adj __________ n._________6。
unlikely adj.________(同义词)。
__________7.extinct adj。
_________。
n。
_________8.evolve vi.______ n。
________9.unpredictable adj._________(反义词）._______n._________10. reputation n。
__________11.positive adj._________ （反义词)_________12._________vt.象征，暗示n。
黑龙江省齐齐哈尔市第八中学高中英语一导学案：module6第一课时
题目必修一module 6第一课时学习目标Master the new words and their usages.学习疑问学习建议一汉译及派生词1 create vt。
n。
adj。
2 definite adj.adv.3 defence n。
v。
4 invention n.v。
5 permission n。
v。
6 independent adj。
n.7 disadvantage n。
反：8 shorten vt.adj。
二词组with 与……相比consist = be made up 由…组成from that moment communicate sb 某人交流hesitate sth做某事从那时起become known 作为……而出名be known 因……而出名be known 为……所知up with 提出up with 赶上up with 不落后于well 也work …做…工作connect A B 把A 与B相连log 登录/注销the moment 此刻one’s opinion在某人看来the help of.. 在某人的帮助下concentrate …集中注意力于agree sb. 同意某人last （+ some time）持续…时间be excepted …被期盼做某事三核心考点1 containincludeeg。
This book all the information you need.The box ten glasses.Many cars run on petrol which lead (铅)Compared to Paris，London is larger.7 depend：v. 1 depend on/uponrely on2 It (all）depends。
That depends.四练习1 用contain include 的正确形式填空1）The basket several eggs.2)The book twenty units。
黑龙江省齐齐哈尔市第八中学高中英语五导学案：Module3(4)
19。( ）A。 Text B. Job C。 DiplomaD。 Chance
20.（ ）A. prepare B. ready C。 studyingD。 waiting
七选五Evaluating Sources of Health Information
6.（ ） A。 middle B。 high C。 publicD。 private
7.( ）A。 regretting B。 agreeing C. havingD。 beginning
8。 （ )A. still B. alsoC. almostD. such
9.( )A. chosenB。 allowedC。 promisedD. offered
题目
Module3Adventure in Literature and the Cinema
第7—时
学习
目标
Exercises
短文改错1.People often have troubles getting used to a new culture. They areusually curious when they first arrive a foreign country. Therefore， if they stay for a long time, they may start to feel different stages of culture shock。 They can feel alone or sad because he can’t deal with the local people. How quick people get used to culture differences may be depend on the way they learn. That’s a problem if they can't speak the language. On other hand, some can study the situation and make good guesses about the culture。 When they finally began to understand some of the language and make some new friends, they will gradually enjoy themselves and feel satisfying。
黑龙江省齐齐哈尔市第八中学高中英语五导学案：Module1第四课时
C. there are more and more competing manufactures
D. people can choose from all kinds of products that are alike
C. buy and eat the same kind of food
D。 have more or less the same income
6。 What can we learn from the passage about theU。S。agriculture？
A. The American farmers need more land。
C. Test subjects have been used to make decisions。
D。 Computer programs can copy brain processes.
2. People laugh when tickled by others because the feeling is _______.
题目
单元综合练习
第7、8课时
阅读理解: A
Ask Dr.Jeffeቤተ መጻሕፍቲ ባይዱs
This month Dr. Jeffers is answering questions about the human brain and how it works。
Dear Dr。 Jeffers，
One of my colleagues， Felix Moeller， told me that scientists are learning to use computer to ‘read minds’. Is there any truth to this story?
高中高中英语必修四Unit导学稿教案
高中高中英语必修四U n i t导学稿教案Document number【980KGB-6898YT-769T8CB-246UT-18GG08】必修四Unit 2 Working the land导学稿Ⅰ. Reading Comprehension1. The whole passage mainly talks about ________.A. how to solve the world’s hunger problemB. how to increase rice harvestsC. Yuan Longping’s achievements in farmingD. Yuan Longping’s daily life2. If you met Yuan Longping face to face, you would think him to be a farmer because ________.A. he is one on of the agricultural pioneers in the worldB. he works on the land to do his research and has a sunburnt faceC. he has made great achievements in farmingD. he wears simple clothes as other farmers3. Although Yuan Longping is rich and famous, he wants to ________.A. earn much more money to help othersB. spend more time on his hobbiesC. lead a simple lifeD. lead a comfortable life4. What’s the main idea of the last paragraphA. Yuan Longping’s another dream is to export his rice.B. Yuan Longping proves that one dream is not always enough.C. Yuan Longping always has a lot of dreams when theepingD. Dreams can help people make greater achievements.5. What can we infer from the passageA. Dr. Yuan is the first agricultural pioneer in the world grow rice that has a high output.B. Dr. Yuan is not really satisfied with his wife.C. In the 1950’s, many parts of the countryside were short of food.D. His way of increasing rice harvest only works in some Asian countries.1. What’s the main idea of the textA. Organic farmers use man methods to keep the soil fertile.B. Chemical fertilizer is better than chemical fertilizer.C. Natural fertilizer is better than chemical fertilizer.D. Organic farmers prefer chemical fertilizer because it can improve the soil.2. According to the text, which of the following is NOT the problem caused by chemical fertilizerA. Crop diseases can be stopped.B. Chemicals also stay in the ground and underground water for a long time.C. The helpful bacteria and pests are killed as well as the harmful ones.D. Many of these fertilizers are dangerous to people’s health.3. Which of the following is TRUEA. Organic farmers prefer chemical fertilizers.B. Organic farmers prefer using natural waste from animals.C. All farming is organic farming.D. Farmers often grow the same crops year after year.4. Organic farming refers to ________.A. all crops produced on farmsB. crops growing with chemical fertilizersC. crops growing with natural fertilizersD. crops growing with both natural and chemical fertilizers5. How many ways do the organic farmers have to keep their soil fertile and healphyA. 3B. 4C. 5D. 6II. Writing根据下列提示，以“Development of Agriculture in China”为题，写一篇短文，介绍中国农业的发展史。
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wonders.“In my opinion，”the first man said, “the Egyptian pyramids are the world's greatest wonder. Although they were built thousands of years ago, they are still standing. And remember：the people who built them only had simple tools. They did not have the kind of machinery that builders and engineers have today.”“I agree that the pyramids in Egypt are wonderful，”the second man said, “but I do not think they are the greatest wonder. I believe computers are more wonderful than the pyramids. They have taken people to the moon and brought them back safely. In seconds, they carry out mathematical calculations tha t would take a person a hundred years to do.”He turned to the third man and asked, “What do you think is the greatest wonder in the world？”The third man thought for a long time, and then he said, “Well, I agree that the pyramids are wonderful, and I agree that computers are wonderful，too. However, in my opinion, the most wonderful thing in the world is this thermos.”And he took a thermos out of his bag and held it up.The other two men were very surprised. “A thermos？”they exclaimed. “But that's a simp le thing.”“Oh, no, it's not，” the third man said. “In winter you put in a hot drink and it stays hot. In summer you put in a cold drink and it stays cold. How does the thermos know whether it's winter or summer？”21．The three men could not agree on what the world's greatest wonder was because ________.A．they could not think of anything very wonderfulB．they all had different ideasC．they could not prove that their opinions were rightD．the journey ended too soon22．The first man thought the pyramids were the most wonderful things in the worldbecause ________.A．they were very beautifulB．they were EgyptianC．they had been built with very simple toolsD．they could do mathematical calculations23．The third man thought a thermos was the most wonderful thing in the world because ________.A．it lasted longer than the pyramidsB．it cost less than a computerC．he thought it knew whether it was winter or summerD．the other two men were surprised when he told them about it24．The third man was not very clever because ________.A．he could not think of anything to sayB．he did not understand how a thermos worksC．he did not think the pyramids were wonderfulD．he did not know anything about computersBHave you ever thought about leaving your apartment and digging yourself a nice, comfortable hobbit hole in a hill? Cosmo and Elfie's family lives in such a house in a village in Wales.“Our round house is really one big room，”Elfie says. “It's easy to talk to each other! If Mom is cooking and I'm playing with my toys, we're still in the same place.”Cosmo and Elfie's parents built their unusual home using stone, mud (泥), and wood from the forest near their house and recycled materials. They use solar energy for electricity, and their running water is from a nearby river. Everything was designed to work in harmony with (与……协调一致) the environment.Cosmo says he prefers their village to an ordinary, neighborhood because it gives him the freedom to run around the fields and ride his bike without worrying about traffic.In fact, encouraging other people to live like them is one of the goals of Cosmo's family. They believe that by growing their own food, recycling, and using local sources for energy and supplies, they are protecting the earth from further damage caused by modern living.Cosmo and Elfie's parents will soon begin to build their third self-built woodland home.“Mom and Dad are building a three-bedroom hobbit house next，”Elfie says. She says she looks forward to living in it when she grows up.Like his sister, Cosmo also says he plans to continue living like a hobbit when he is older.“When I grow up, I really would like to live in a round house，”Cosmo says, “but I would have more rooms.”25．We can learn from Paragraph 2 that Elfie thinks their round house is ________.A．nice B．safe C．noisy D．boring26．Cosmo and Elfie's family lives in a hobbit-hole-like house because they ________.A．need more freedomB．want to be specialC．want to protect the earthD．love living in the countryside27．According to the text, Cosmo ________.A．has his own bedroomB．doesn't like his neighborsC．likes living in a hobbit houseD．thinks their home now is small28．What's the best title of the text?A．How to live like a hobbit?B．How to build a hobbit house?C．How to save energy?D．How to escape from modern living?完形填空(共20小题；每小题1.5分，满分30分)阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。