第一篇：2014屆高考英語一輪復習課時作業(三) 模塊1 Unit 3 Celebration

課時作業(三)[模塊1 Unit 3 Celebration]

(限時：30分鐘)

Ⅰ.單項填空

1．He sighed again and the failure in physics seemed to have completely________his confidence.A．woundedB．destroyedC．shockedD．attacked

2．We all agree________his suggestion________the work be done at once.A．to；thatB．to；whatC．with；thatD．to；which

3．His determination and devotion to science________his great discovery.A．contributed toB．lied in

C．resulted fromD．brought about

4．Everything went wrong and he was________．

A．mess aboutB．messing up

C．on a messD．in a mess

5．—How come a simple meal like this costs so much?

—We have________in your bill the cost of the cup you broke just now.A．addedB．includedC．chargedD．contained

6．Never ________ forget the days when ________ together with my grandma.A．shall I;I livedB．shall I;did I live

C．I shall;I livedD．I shall;did I live

7.I've read many stories of Lei Feng, ________ this is the most touching one.A．whoB．of which

C．of whomD．that

8．Mr Smith was________to be a doctor but he became a teacher when he grew up.A．demandedB．supposedC．suggestedD．agreed

9．________the police thought he was the most likely one，since they had no exact proof about it，they could not arrest him.A．AlthoughB．As long as

C．If onlyD．As soon as

10．The fire out of control，all the houses were________．

A．burnt offB．burnt out

C．burnt upD．burnt to the ground

Ⅱ.完形填空

My mother's dream of becoming a teacher was interrupted by an unexpected child—me.Even though my mother left the field offormally, she did not leave it entirely.On the first day of kindergarten, I opened my lunch box, inside of which I found a(n)from my mother written on a napkin,that she loved me, that she wasof me and that I was the best kindergartner in the world!Because of that napkin note I1

madethrough my first day of kindergarten and many more school days to

I havemany napkin notes since the first one.There were napkin notes in elementary school when I hadwith math, telling me to “Hang in there.You can do it！” There were notes in high school,my basketball team was the first team in our “There is no ‘I’in a team.You havebecause you know how to．” And there were even notes which wereto me in college and graduate school, far away from my mother's physical touch.Despite theof colleges, majors, boyfriends, and theI looked at the world, my mother's encouragement, support and teachingsin years of love and napkin notes.At Christmas this year, my forty-four-year-old mother wasgoing back to school to earn her degree in teaching.I also gave her a Christmas gift for school: a lunch bagwith her favorite foods.As sheup her “You can do it！” napkin note from me, tears began running down her face.When her eyes met mine, I knew that shemy unspoken message: My mother is, and has always been, a teacher.11.A．scienceB．painting

C．educationD．sports

12.A．noteB．information

C．letterD．message

13.A．writingB．saying

C．addingD．telling

14.A．proudB．anxious

C．awareD．eager

15.A．thatB．her

C．itD．this

16.A．arriveB．begin

C．spendD．follow

17.A． receivedB．accepted

C．writtenD．copied

18.A．solutionB．decision

C．suggestionD．difficulty

19.A．beforeB．after

C．whenD．until

20.A．stadiumB．history

C．systemD．campus

21.A．farB．high

C．muchD．fast

22.A．performB．behave

C．shareD．compete

23.A．explainedB．sent

C．exposedD．handed

24.A．chancesB．charges

C．changesD．efforts

25.A．methodsB．ways

C．expressionsD．lessons

26.A．repeatedB．reported

C．remindedD．remembered

27.A．finallyB．suddenly

C．hardlyD．totally

28.A．coveredB．occupied

C．filledD．equipped

29.A．pickedB．took up

C．putD．opened

30.A．inventedB．forgot

C．passedD．understood

Ⅲ.閱讀理解

A

Adrian's “Amazing Race” started early when his parents realized that he, as a baby, couldn't hear a thing, not even loud noises.In a special school for the hearing-impaired(聽覺受損的)，he learned sign language and got to mix with other disabledchildren.However, the sight of all the disabled children communicating with one another upset his mother.She wanted him to lead a normal life.So after speaking to an advisor, she sent him to private classes where he learned to read lips and pronounce words.Later on, Adrian's parents decided to send him to a regular school.But the headmaster tried to prevent them from doing so, saying regular school couldn't take care of a special student.His parents were determined to take the risk and push him hard to go through his work every day because they wanted to prove that, given the opportunity, he could do anything.Adrian made the grade and got accepted.It was a big challenge.The pace(節奏)was faster so he had to sit at the front of the class and really pay attention to the teacher, which wasn'talways easy.But he stuck to it and did a lot of extra work after school.The efforts made by Adrian and his parents paid off.Adrian graduated with good grades and got into a top high school.He also achieved a lot in life outside school.He developed a love for the outdoors and went to Nepal to climb mountains.He even entered the World Yacht Race—being the first hearing-impaired Asian to do so.But none of these achievements would have been possible without one of the most important lessons from his mother.“If you believe in yourself and work hard, you can achieve greatresults，” she often said.31．How did Adrian communicate with other children in the special school?

A．By speaking.B．By using sign language.C．By reading lips.D．By making loud noises.32．Adrian's parents decided to send him to a regular school because________．

A．they wanted him to live a normal life

B．they wanted to prove the headmaster wrong

C．he wouldn't mix with other disabled children

D．he wasn't taken good care of in the special school

33．How did Adrian finally succeed in his study?

A．He did a lot of outdoor activities.B．He was pushed hard to study every day.C．He attended private classes after school.D．He worked very hard both in and after class.34．Why is Adrian's life described as an “Amazing Race”？

A．He did very well in his study.B．He succeeded in entering a regular school.C．He reached his goals in spite of his disability.D．He took part in the World Yacht Race.B

Chinese are hailing a bus driver who maintained control of his bus and ensured passengers' safety despite being struck by a chunk of iron that smashed through his windscreen.Wu was driving his bus from Wuxi to Hangzhou on the Shanghai-Yichang Highway around noon on May 29, 2012, when he was suddenly struck by a large chunk of iron that came flying through the windscreen.Although the sheet of metal severely injured Wu, a 76-second surveillance(監視)video clearly shows his final actions.He held the wheel tight, put on the parking brake, safely brought the bus to a halt, pulled up the handbrake, turned on the fault-warning lights, and advised his passengers to remain seated.He managed to calmly do all this before from his injuries.With his last strength he asked passengers to call emergency services.Wu was sent to a local military hospital.According to his doctors, Wu's liver had almost been smashed to pieces.He ultimately died from his injuries Friday morning from Tuesdays freak accident.Born in Hangzhou on March 8, 1965, Wu worked at the No.2 Passenger Transport Company of Hangzhou.Before the tragic accident, he'd had a spotless driving record of more than 1 million kilometers, according to his colleague Chen Yibo.Wu's heroic actions have deeply moved the public.His body was sent to a local funeral home under a police escort for cremation(火化).Thousands of people showed up to pay their last respects.Wu Bin is an ordinary Chinese person but is also a hero.The heroic deed of an ordinary person is making the world approach Chinese people once again and helping the touched and shocked world understand the spiritual support to the rise of China.35.What could be the best title for the passage?

A．Wu Bin：the hero driver

B．An ordinary driver

C．Passengers were saved

D．Accidents on the highway

36.The second paragraph mainly tells us ________．

A．when and where the accident happened

B．how Wu Bin was injured by a large chunk of iron

C．what Wu Bin did to ensure the safety of the passengers

D．where the iron came flying

37.What does the underlined word “collapsing” most probably mean?

A．Cheering up.B．Breaking down.C．Picking up.D．Taking down.38.Which of the following is not true according to the passage?

A.Wu Bin was an ordinary driver, but did a heroic deed.B．Wu Bin was an experienced driver.C．Wu Bin died the same day he was injured.D．Wu Bin's deed moved the whole nation.

第二篇：2018高考英語一輪復習構想Unit2Cloning課時作業

Unit 2 Cloning Ⅰ.閱讀理解

A(2017·濰坊4月模擬)Every evening Sylvie left her grandmother's house at 530 to bring their cow home.The old animal spent her days out in the open country eating sweet grass.When the cow heard Sylvie's voice calling her, she would hide among the bushes, unwilling to go home.This evening it had taken Sylvie longer than usual to find her cow.The child hurried the cow through the dark forest, following a narrow path that led to her grandmother's home.“Hello, little girl，” a young man called out cheerfully.“I've been hunting for birds, but I've lost my way.” The young man explained he was a scientist, who searched for birds.“Do you put them in a cage？” Sylvie asked.“No，” he answered, “I shoot them and deal with them with special chemicals to preserve them.”

“I saw a white heron(蒼鷺)not far from here two days ago.It's a very rare bird.Have you seen it, too？” he asked Sylvie.Sylvie's heart began to beat fast.She knew that strange white bird!The young man was staring at Sylvie.“I would give $10 to the person who showed me where the white heron is.”

Sylvie had a plan that she would get the $ 10 for her grandmother and make the young man happy.Her plan was to climb to the top of a tall pine tree to see where the white heron had hidden its nest.The pine tree seemed to grow taller, the higher that Sylvie climbed.Suddenly a bird with broad white wings flew past Sylvie and landed on a pine branch below her.The white heron sat on its nest in a nearby tree.Sylvie gave a long sigh.She knew the wild bird's secret now.Slowly she began her dangerous trip down the ancient pine tree.About an hour later Sylvie returned.Both her grandmother and the young man stood up as she came into the kitchen.The splendid moment to speak about her secret had come.But Sylvie was silent.She could not tell the heron's secret and give its life away.【解題導語】 本文是一篇記敘文，講述了小女孩Sylvie最終因為她的善良而沒有把白蒼鷺的棲息地告訴年輕的科學家的故事。

1．Where would Sylvie usually meet the cow every evening? A.In the open country.B.Among the forest.C.On a narrow path.D.In the bushes.答案與解析：D 細節理解題。根據關鍵句可知，Sylvie是在灌木叢中遇到這頭奶牛。故D項符合題意。

【關鍵句】When the cow heard Sylvie's voice calling her, she would hide among the bushes, unwilling to go home.(第一段最后一句)譯文：當這頭奶牛聽見Sylvie叫她的聲音時，她就會藏在灌木叢中，不愿意回家。2．What was the young scientist's job according to his introduction? A.Collecting birds.B.Raising birds.C.Observing birds.D.Protecting birds.答案與解析：A 推理判斷題。根據關鍵句可推知，這個年輕的科學家的工作可能是收集各種鳥類標本。故A項符合題意。

【關鍵句】．..I shoot them and deal with them with special chemicals to preserve them.(第三段最后一句)譯文：??我射殺它們，并用特殊的化學藥劑來處理它們，目的是保存它們。3．What had Sylvie planned to do about the white bird? A.Make good friends with it.B.Prevent it from being caught.C.Find its nest but keep it secret.D.Find it for money and the man.答案與解析：D 細節理解題。根據關鍵句可知，因為錢和這個年輕人，Sylvie想找到白蒼鷺。故D項符合題意。

【關鍵句】Sylvie had a plan that she would get the $10 for her grandmother and make the young man happy.(第五段第一句)譯文：Sylvie有了一個計劃，她可以為她的祖母掙10美元并且還能使這個年輕人高興。4．What saved the white bird's life at last? A.Grandmother's sympathy.B.The white bird's beauty.C.Sylvie's kindness.D.The young man's generosity.答案與解析：C 推理判斷題。根據文章最后一段的內容可知，當Sylvie找到白蒼鷺的巢的位置，回到家之后，她決定不把這個秘密告訴這個年輕人，因為她不想白蒼鷺丟掉性命。由此可推知，Sylvie是一個善良的小女孩。故C項符合題意。

【長難句分析】“I would give $10 to the person who showed me where the white heron is.”(第四段最后一句)分析：本句是一個復合句。who引導定語從句，修飾先行詞the person，在從句中作主語；where引導賓語從句，作動詞showed的賓語。

譯文：“誰帶我去找白蒼鷺，我就給誰10美元。”

B(2017·福建省質量檢查)When students read articles about scientific discovery, they learn what worked.Scientists present the methods that got the best result.They often show only the results that are significant and important.What they won't show are the mistakes or failures that came first.Yet sometimes those mistakes pointed the way to success.It can take a long time and many experiments to achieve scientific success.Robbin, 16, and Annabelle, 15, learned that while working this summer in a biochemistry lab at Stony Brook University in New York.What's more, they learned that failure is not necessarily something to fear.“I like the idea of scientific research，” says Robbin.It's the basis for “every lesson you learn in school and understanding everything you see in life”.This summer, Robbin has been working with Lauren, a chemistry student, who is making new drugs to fight harmful bacteria.At first, the tests made Robbin anxious.She worried that she might be making costly mistakes.But Lauren reassured her that finding out what doesn't work is“just part of the learning process”.With time, the teen got comfortable with the idea that every experiment wouldn't succeed.Annabelle also learned a lot about failure and success.She worked with graduate student Agnieszka Gil.“Sometimes I try something and it takes a while for the experiment to run.” This means that finding out whether Annabelle did something wrong can be a stressful waiting game, because “if you did something wrong you need to do it again”.But she's now learning to be patient and not to expect instant success.In science, figuring out why something failed is what may just put them on the road to success.【解題導語】 在閱讀科學發現的文章時，人們往往對科學成就過度關心，其實科學成就往往是建立在無數次失敗的基礎之上的。Robbin和Annabelle在實驗室里體會到了坦然接受實驗失敗的價值。

5．What impresses students most in articles about scientific discovery? A.Scientists' achievements.B.The reasons for success.C.The cause of mistakes.D.Stressful process of research.答案與解析：A 考查細節理解。根據第一段的第一句“When students read articles about scientific discovery, they learn what worked”以及第二段的第一句“It can take a long time and many experiments to achieve scientific success”可知，學生在閱讀科學發現的文章時，對科學成就的印象最為深刻，故A項正確。

6．What can we learn from the passage? A.Robbin is a graduate student.B.Lauren managed to make new drugs.C.Annabelle learns the value of patience.D.Agnieszka expected instant success.答案與解析：C 考查推理判斷。根據倒數第二段的最后一句“But she's now learning to be patient and not to expect instant success”可知，Annabelle學會了耐心，不期望立即成功；據此可以判斷，Annabelle知道了耐心的價值，故C項正確。

7．What did Robbin and Annabelle have in common in their experiments? A．They did their experiments independently.B．They realized not all experiments would succeed.C．They assisted graduate students to make new drugs.D．They made severe mistakes in the experiments.答案與解析：B 考查細節理解。根據第三段的最后一句“With time, the teen got comfortable with the idea that every experiment wouldn't succeed”可知，Robbin坦然接受了并不是每次實驗都會成功的事實；根據第四段的最后一句“But she's now learning to be patient and not to expect instant success”可知，Annabelle學會了耐心，不期望立即成功；據此可知，Robbin和Annabelle的共同點是她們都意識到了不是每次實驗都會成功，故B項正確。

8．What does the writer intend to tell us? A.The cause of making errors in science.B.The significance of scientific discovery.C.The importance of doing experiments.D.The correct attitudes towards failures.答案與解析：D 考查目的意圖。通讀全文可知，本文的主題句是文章最后一句“In science, figuring out why something failed is what may just put them on the road to success”；由此可知，探索科學世界，失敗是成功之母；據此可以判斷，本文旨在告訴人們對待失敗的正確態度，故D項正確。

Ⅱ.七選五

(2017·河北石家莊考試)

How to Avoid an Internet Addiction

While it may seem like everyone surfs the web these days, there is a fine line between casually checking your social media pages and having a full-blown Internet addiction.If you fear that you may lose interest in other aspects of your life because you prefer to be on the Internet, you may be on your way to an Internet addiction.__1__ Admit you are at risk of an addiction.More and more people in the world are becoming addicted to the Internet.You are not the only one with this problem, and it is becoming more and more common and more and more well-known.__2__ Set aside limited time for computer use.Make sure not to turn it on too many times a week.If you have a laptop, make sure to put it somewhere that you can remember but not somewhere that you see every day.Try keeping the lid closed when you are not using it.__3__ If you have a desktop PC, try not to go near it or put something over it like a sheet.Call people instead of sending instant messages or texts.If you are free on weekends, call friends and ask them to go outside.This will distract you from the computer.__4__ Use an alarm clock or timer.Before using your computer, decide on a time limit such as 30 minutes.Set the clock or timer and make sure that you get off the computer when the time is up.Alternatively create a shutdown timer on your desktop.__5__ A.Make a small list of what you want to do within that time.B.When the computer is not looking at you, you are less likely to use it.C.This can be programmed to shut down your computer after the set time.D.Luckily, there are ways to avoid living your life in front of the computer.E.This will stop you from using the Internet so often or going on to another page.F.If you have a problem on weekdays, phone your friends or ask for help in person.G.Do not be embarrassed;find others with the same problem and help each other beat it.答案與解析 【文章大意】 網癮會給人們的生活帶來很大的影響，本文就如何避免網癮提出了建議。1．D 上文談到網癮會導致你對生活的其他方面失去興趣，下文的幾條建議則是有關如何避免網癮的，D項對全文起著承上啟下的作用。

2．G 本段的主旨是“Admit you are at risk of an addiction”，再結合本段講述的“越來越多的人有網癮，這是一個普遍現象”可知，選G項“不要覺得不好意思，找到和你一樣有網癮的人，互相幫助去戰勝網癮”。

3．B 根據空前的“Try keeping the lid closed when you are not using it”可知，作者建議你不用電腦時，把它合上，故選B項“看不到電腦時，你用它的可能性就小”。

4．F 本段的主題是“給朋友打電話而不是在網上發信息”，上文的“call friends and ask them to go outside”與F項中的“phone your friends or ask for help in person”，還有上文的“on weekends”與F項中的“on weekdays”前后呼應。

5．C 本段的主題是“Use an alarm clock or timer”，作者建議使用鬧鐘或定時器來限制上網的時間，空前的“shutdown timer”與C項中的“shut down your computer after the set time”相對應。

Ⅲ.語法填空

(2017·石家莊模擬考試)Dogs are __1__ very popular pet.Most of them just live with their families.But some dogs have very special jobs __2__(do).A group of dogs __3__(know)as “Therapy Dogs”.These dogs are family pets with special training, __4__ allows them to go into public buildings and comfort people __5__ need.The dogs are trained to be calm and quiet.Loud noises and unfamiliar places don't frighten them.They enjoy spending time with people.Some therapy dogs go into places, such as hospitals and nursing homes.When the dogs visit the patients, the patients are cheered up.They have fun __6__(pet)the dogs and look forward to their visits.The dogs help to brighten their day.Therapy dogs can improve people's health as well.Studies show that when people pet animals, their blood __7__(press)and heart rates go down.They are calmer and __8__(they)mood improves.Other therapy dogs work in schools and libraries.They serve as warm and caring __9__(friend)to children, but they also do __10__(much).In one town in California, therapy dogs have become children's reading buddies.The dogs make a great audience.The children look forward to reading to the dogs, and the dogs love the attention.答案與解析

【文章大意】 本文是一篇說明文，介紹了有著特殊用途的狗——治療犬。它們能給病人帶來心理上的安慰，能成為孩子的朋友。

1．a 考查冠詞。依據本句中的“very popular pet”可知，此處應用不定冠詞，表示泛指。

2．to do 考查固定用法。本句中應用不定式作后置定語，have sth.to do表示“要做某事”。

3．are known 考查時態、語態和主謂一致。分析句子結構可知，本句話缺少謂語動詞，“a group of＋名詞復數”作主語時，謂語動詞用復數，dogs與know是動賓關系，此處描述的是一般情況，因此用一般現在時的被動語態。

4．which 考查定語從句。這是一個非限制性定語從句，先行詞為“special training”。

5．in 考查介詞。由句意可知，這些治療犬可以到公共場所安撫那些需要幫助的人。in need表示“在困難時，在危難之中”，為固定搭配。

6．petting 考查非謂語動詞。have fun(in)doing sth.表示“做某事有樂趣”。7．pressure 考查名詞。分析句子結構可知，此處應用名詞，blood pressure表示“血壓”。

8．their 考查代詞。修飾名詞mood要用形容詞性物主代詞，故用their。9．friends 考查名詞的數。根據句子的主語They可知，此處用名詞復數。

10．more 考查比較級。句中的but暗示這些狗對孩子來講不僅僅是朋友，它們會做得更多。

第三篇：2012年高考一輪復習課時作業2-7

課時作業(十)

一、選擇題

1．下列大小關系正確的是()

A．0.43<30.4

C．log40.3<0.43<30.4

答案 C

解析 ∵log40.3<0,0<0.43<1,30.4>1，∴選C.2．(2010·浙江卷)已知函數f(x)＝log2(x＋1)，若f(α)＝1，則α＝()

A．0

C．2

答案 B

解析 依題意知log2(α＋1)＝1，則α＋1＝2，故α＝1.ππ3．(2011·廈門一模)log2sin＋log2cos的值為()1212

A．－4

C．－2

答案 C

解析 log2sinππππ1π1＋log2cos＝log2sin＝log2sinlog2＝－2，故選C.12121212264B．4 D．2 B．1 D．3 B．0.43

4．(09·全國Ⅱ)設a＝log3π，b＝log3，c＝log2，則()

A．a＞b＞c

C．b＞a＞c

答案 A

13b22

3＜log22＝1，∴a＞b，又＝(log23)2＞1，c1223B．a＞c＞b D．b＞c＞a 解析 ∵a＝log3π＞log33＝1，b＝log2

∴b＞c，故a＞b＞c，選A.5．設logbN＜logaN＜0，N＞1，且a＋b＝1，則必有()

A．1＜a＜b

C．1＜b＜a

答案 B

解析 0＞logaN＞logbN?logNb＞logNa，∴a＜b＜1

16．0＜a＜1，不等式1的解是()logax

A．x＞aB．a＜x＜1 B．a＜b＜1 D．b＜a＜1

C．x＞1答案 B

解析 易得0＜logax＜1，∴a＜x＜1 7．下列四個數中最大的是()A．(ln 2)2C．2答案 D

解析 0

ln2＝2

D．0＜x＜a

B．ln(ln2)D．ln 2

8．(2011·江南十校聯考)已知實數a，b滿足log＝log，給出五個關系式：①a>b>1，23②0a>1，④0

A．1個C．3個答案 B

解析 當a＝b＝1時，顯然滿足題意．故⑤a＝b有可能成立；當a≠1且b≠1時，根1211lgalgb111111

據loga＝logb得＝，因此lga＝lgb＝(log)lgb.因為log

23111323233

lglg233

lg

0a>1和②0

二、填空題

9．若xlog32＝1，則4x＋4x＝________.－

B．2個 D．4個

答案

11－－

＝log23，所以4x＋4x＝22x＋22x＝22log23＋2－2log23＝9＋＝log329

解析 由已知得x＝82

10．若loga(a2＋1)＜loga2a＜0，則實數a的取值范圍是__________． 解析 ∵a2＋1＞1, loga(a2＋1)＜0，∴0＜a＜1.1

又loga2a＜0，∴2a＞1，∴a21

∴實數a的取值范圍是(，1)

11．若正整數m滿足10m1＜2512＜10m，則m＝__________.(lg2≈0.3010)

－

答案 15

5解析 由10m1＜2512＜10m得

－

m－1＜512lg2＜m∴m－1＜154.12＜m ∴m＝155

12．(09·遼寧)已知函數f(x)滿足：當x≥4時，f(x)＝()x；當x<4時，f(x)＝f(x＋1)．則

2f(2＋log23)＝________.答案

4解析 由于1

211111111()3232－log23＝·2log2＝＝228838324

??log2?4－x?，x≤0

13．(09·山東)定義在R上的函數f(x)滿足f(x)＝?，則f(3)的值為

?f?x－1?－f?x－2?，x>0?

________．

答案 －2

解析 由題知，f(3)＝f(2)－f(1)，f(2)＝f(1)－f(0)，則f(3)＝－f(0)＝－2.三、解答題

14．(2010·遼寧卷改編)設2a＝5b＝m＋2，求m的值．

ab答案

解析 a＝log2 m，b＝log5 m，代入已知，得logm 2＋logm 5＝2，即logm 10＝2，所以m＝10.1－x

15．已知函數f(x)＝－x＋log2.1＋x

1111

(1)求f()＋f(－)＋f)＋f(的值．

***8

(2)若x∈[－a，a](其中a∈(0,1))，試判斷函數f(x)是否存在最大值或最小值？ 答案(1)0

(2)有最小值f(a)＝－a＋log2

1－a1＋a

f(－a)＝a＋log21＋a1－a

1－x

解析(1)得函數的定義域是(－1,1)，1＋x1＋x1－x

又f(－x)＋f(x)＝log2＋log2log21＝0，1－x1＋x∴f(－x)＝－f(x)成立，∴函數f(x)是奇函數，11

∴f(－)＋f(＝0，20072007

f(－

11)＋f(＝0，20082008

1111∴f(－)＋f(－)＋f()＋f()＝0.***8(2)f(x)＝－x＋log2(1－x)－log2(1＋x)，－11∴f′(x)＝－1＋<0，?1－x?ln2?1＋x?ln2有最小值f(a)＝－a＋log2

1－a1＋a，有最大值為f(－a)＝a＋log21＋a1－a

評析 本題可以運用單調函數的定義域來證明函數單調遞減，但相對來說，在許多情況下應用導數證明函數的單調性比運用定義證明函數的單調性，運算量小得多．

11－ax

16．設f(x)＝loga為常數．

2x－1(1)求a的值；

(2)證明f(x)在區間(1，＋∞)內單調遞增；

(3)若對于區間[3,4]上的每一個x的值，不等式f(x)>()x＋m恒成立，求實數m的取值范

2圍．

解析(1)∵f(x)是奇函數，∴f(－x)＝－f(x)，11＋ax11－ax即loglog

2－1－x2x－1

1＋axx－111＋ax1x－1即loglog，∴＝，2－x－121－ax－x－11－ax化簡整理得(a2－1)x2＝0，∴a2－1＝0，a＝±1，經檢驗a＝－1，f(x)是奇函數，∴a＝－1.1x＋1(2)證明 由(1)得f(x)＝log，2x－1設1

x＋1x＋12?x－x?

>0，x1－1x2－1?x1－1??x2－1?x1＋1x2＋1

>，x1－1x2－1

1x1＋11x2＋1

從而logf(x1)

(3)原不等式可化為f(x)－x>m，令φ(x)＝f(x)－)x，則φ(x)>m對于區間[3,4]上的每一個x都成立等價于φ(x)在[3,4]上的最小值大于m.∵φ(x)在[3,4]上為增函數，∴當x＝3時，φ(x)取得最小值，13＋11399log－m<－.23－1288

第四篇：2013高考語文一輪復習課時作業

2013高考語文一輪復習課時作業（江蘇專版）4

課時作業(四)[辨析并修改病句]

[時間：45分鐘分值：45分]

1.2011·廣東卷下列句子中，沒有語病的一項是()

A．北接陸上絲綢之路、南連海上絲綢之路，將于2014年申遺的“中國大運河”，包括了京杭大運河、隋唐大運河以及浙東運河組成。

B．《野鴨子》最打動人的是對真善美的熱情謳歌，透過劇情的審美體驗，讓人們相信了一個事實、一條真理：世上還是好人多，人間自有真情在。

C．成功的基礎是奮斗，奮斗的收獲是成功，所以，天下唯有不畏艱難而奮斗的人，才能登上成功的高峰。

D．我先來到展廳后面一座小山上，映入眼簾的，是一個巨大的由一塊茶色玻璃構成的覆斗形上蓋，它保護著古墓的發掘現場。

2．2011·湖南卷] 下列各句中，有語病的一句是()

A．“感動中國”將鏡頭對準生動的現實生活，聚焦于推動當代中國發展進步的主體力量，解讀了平凡中的偉大。

B．微博一經推出，就以其強大的即時通信功能，受到了廣大網民的追捧，它正有力地介入我們的社會生活。

C．新生代農民工除了關注工資待遇外，對工作環境和社會保障條件也越發重視，那些環境惡劣、保障缺失的企業，他們將說“不”。

D．全面建設小康社會，建設社會主義現代化國家，實現中華民族偉大復興，為我國廣大 有志青年提供了創造精彩人生的廣闊舞臺。

3．2011·北京卷下列句子中，沒有語病的一句是()

A．高速公路上交通事故的主要原因是司機違反交通規則或操作不當造成的，交通部門要加強安全宣傳，提高司機的安全意識。

B．在“人類非物質文化遺產保護行動”中，中國民間文藝家協會確定將搶救民間木版年畫列為民間文化遺產搶救工程之一。

C．崇安髭蟾是武夷山區特有的兩棲類珍稀動物，生活在海拔一千米左右的高山溪水中，最初因五十年前在崇安發現而得名。

D．食醋富有氨基酸、鈣、磷、鐵和維生素B等成分，因此具有美容功效，皮膚吸收之后，可改善營養缺乏，促使皮膚美白細膩。

4．2011·江西卷下列各句中，沒有語病的一句是()

A．中華全國總工會緊急撥款100萬元，用于對在黑龍江省鶴崗新興煤礦爆炸事故中遇難礦工家屬的慰問。

B．領導班子是否廉明，能否堅持以人為本的執政理 念，是推動一個地方社會經濟健康發展的前提。

C．這個垃圾處理廠原設計日處理垃圾1000噸，現在，平均日處理垃圾達到了2300噸，早就處于超負荷運轉了。

D．在宣泰戰斗中，我軍殲滅國民黨軍兩個 團，生俘團長一名，繳獲了大批槍支彈藥和武器物資。

5．2011·遼寧卷] 下列各句中，沒有語病的一句是()

A．會計專業的學生無論是中專生、大專生、本科生，畢業后如要從事會計類職業，必須通過考試取得會計從業資格證書才能上崗。

B．林小云在學校有“心算第一人”的美譽，有人說這是訓練的結果，也有人說她的速算能力其實可以從家庭遺傳的角度得以解釋。

C．如果想刻畫一種語言具有什么特征，拿另一種語言來跟它進行比較是最好的方法，通過比較可以很好地發現并感受語言的差異。

D．建立制度很重要，但我們不能滿足于把制度寫在紙上、貼在墻上、掛在嘴上，還需要有制約和監督機制，以提高制度的執行力。

6．2011·山東卷下列各句中，沒有語病的一句是()

A．朝鮮藝術家這次來華表演的歌劇《紅樓夢》，受到了中國觀眾的熱烈歡迎，給予了很高的評價。

B．《尚書》記載，東方的夷人部落民風淳樸，人們好讓不爭且取予有度，因此這個部落被稱為“君子之國”。

C．據西藏自治區統計局發布的最新數據顯示，在自治區常住人口中，藏族人口占九成以上，為271.6萬人。

D．隨著大運會的日益臨近，深圳隨處可見志愿者忙碌的身影，迎接大運會已成為展現志愿者風采的廣闊舞臺。

7．2011·天津卷] 下列各句中沒有語病且句意明確的一句是()

A．旺盛的國內需求正在成為跨國巨頭獲取暴利的重要市場，尤其是針對中國的石油、鐵礦石以及基礎能源等方面表現得異常突出。

B．時光的流逝不能讓我淡忘對故鄉濃濃的思念，反之，隨著年齡的增長，對故鄉的思念愈發日久彌堅。

C．說起餃子，每一個中國人都不感到陌生，中國的 餃子對外國人也充滿了難以抗拒的誘惑。

D．因為有了幽默感，他們更善于與其他人溝通，即便表達了反對意見，別人也不會反感。

8．2011·浙江卷下列各句中，沒有語病的一項是()

A．在網絡時代到來以后，爭鳴性質的學術文章，更強調要得到作者本人認可的文本為學術爭論的起點。

B．中國正在經歷一場從“吃飽”向“吃好”“吃健康”的轉變，在這一歷史進程中，能否保證公眾的食品安全，取決于政府的執政水平，事關百姓的切身利益。

C．最近，國家發改委下調了青霉素、羅紅霉素等162個品種、近1300個劑型的藥品，平均降幅是調整前規定價格的21%。

D．由于核廢料衰變緩慢，所以一旦發生地質變動，或者因建筑、地鐵建設等人為因素的影響，導致核廢料泄漏事件，那么后果將不堪設想。

9．2011·重慶卷] 請找出下列三項中有語病的一項，并針對語病進行修改。

(1)與過度利用自然資源相關造成的現象，如全球變暖、土地荒漠化、臭氧層空洞擴大等，都給人類生存帶來了嚴重危害。

(2)湖南長沙馬王堆三號漢墓出土的帛書《駐軍圖》中，標有“箭道”二字的城堡上，可看到有道路蜿蜒而下。

(3)按照一定順序準確無誤地將一長串數字記住，比牢記內容相互關聯的文本或圖像難度更大。

有語病的一項是：

________________________________________________________________________

針對性修改：

________________________________________________________________________

10．下列語句中，沒有語病的一項是()

A．史鐵生《病隙碎筆 》對生死問題的深度探討和對生命意義的追問，不僅體現了一個真正思想者的風采，而且再現了一個優秀寫作者的藝術功力。

B．如云的明星、無數的影迷和眾多的媒體，似乎都昭示著這樣一個事實：奧斯卡頒獎活動正在把巨大的商機和經濟利益帶到世界影都洛杉磯。

C．本著朝陽、有適當坡度、排水良好、牧草繁茂、無污染、無噪音，威海市將臺灣贈送的梅花鹿和長鬃山羊的圈舍建在劉公島國家森林公園南側。

D．動畫片《孔子》用動漫形式塑造的全新的孔子形象，打破了以往人們對國學刻板而僵化的思維習慣，受到社會各界的廣泛關注，并多次獲得國家獎項。

11．下列語句中，沒有語病且句意明確的一句是()

A．殲20試飛成功向世界證明了中國軍工位于世界一流水平，這不但使民航機市場看到了收復失地的曙光，而且使國產戰機確保了國土制空權。

B．最近兩年來，為了保護農民的利益，政府特別關心蔬菜、肉類、服裝、雞蛋、食用油等農副產品的有關問題。

C．商務部首次對外發布的《中國的對外援助》白皮書中稱，截至2009年底，中國累計向161個國家及30多個國際和區域組織提供了援助。

D．目前血液供應相當緊張，中國人口眾多，不缺血源，能否真正建立無償獻血的長效機制，是解決“血荒”問題的根本辦法。

12．下列各項中，沒有語病的一項是()

A．當今世界，自主知識產權所占比重是衡量一個國家科學發展水平的標志，而科學技術進步與否是國家富強的標志。

B．2月3日凌晨零時發生的沈陽皇朝萬鑫國際大廈火災事故的原因，系由燃放煙花引發外墻可燃物燃燒引起所致。兩名犯罪嫌疑人已被警方采取強制措施。

C．不久前正式發布的2011年中央一號文件，是新中國成立以來中央首次全面系統地部署水利改革發展工作，并將水利提升到關系國家安全的戰略高度的重要文件。

D．外交部發言人洪磊8日在答記者問時表示，中國尊重蘇丹南方公投結果，希望雙方本著互諒互讓，繼續通過對話與協商解決懸而未決的問題，維護蘇丹的和平與穩定。

13．下列語句中，沒有語病的一句是()

A．京劇，又稱“皮黃”，它的音樂素材由“西皮”和“二黃”兩種基本腔調組成，也兼唱一些地方小曲調，有“國劇”之稱，稱為“國粹”。

B．國務院食品安全委員會等九部門日前聯合發布公告，要求嚴厲打擊食品非法添加行為，嚴格規范食品添加劑的生產、經營和使用。

C．建黨90周年獻禮劇《焦裕祿》依托由焦裕祿夫人生前唯一審定通過的《焦裕祿傳》為藍本，清晰地刻畫出一個有血有肉，兼具情感和傳奇色彩的人民干部形象。

D．北非戰亂造成的嚴重的國際人道主義災難已經波及到歐洲，大量難民逃往位于地中海的意大利小島蘭佩杜薩，小島已經不堪重負。

14．下列各句中，沒有語病的一句是()

A．史鐵生是中國作家中少數甚至唯一堅持寫實寫作的人，幾乎全部建立在自己的生活經歷、生存體驗上，他對哲學的思考帶來了精神空間的高度開闊。

B．今年春晚由旭日陽剛演唱的《春天里》抒發了農民工的理想，這些農民工在陌生的城市里雖然勞累辛苦，但他們甘愿把汗水獻給這座城市。

C．作者有意識地同時又十分成功地借鑒了 電影藝術所特有的“蒙太奇”和“畫外音”手法，畫面組合相當成功。

D．有媒體人士表示，眾多網友對“給力”的熱捧，反映了大眾對語言的新期待。親切、通俗易懂的語言，甚至包括網絡流行語，都是被今天的受眾喜聞樂見的。

15．找出下面文字中的五處語病，先寫出有語病句子的序號，然后加以修改。① 追求和保持體態優雅要講究方法，②重要的是要選擇科學的營養。下面的方法值得借鑒，進食的時間應盡量拉長，③每道菜要有很大的間歇，④這樣可以避免不過量進食。因為當體內血液中的糖減少時，人就會覺得餓。如果先吃一塊小食品充饑，然后休息15分鐘至20分鐘，⑤這期間血液中的糖就會減少，饑餓感就會減輕。⑥較科學的進食法就這么簡單，這也是有的人的體態優雅的結果所在。

課時作業(四)

1．C [解析] 本題考查辨析病句的能力。A項，“包括了??組成”句式雜糅，可改為“包括京杭大運河、隋唐大運河以及浙東運河”或“由京杭大運河、隋唐大運河以及浙東運河組成”。B.主謂搭配不當，“審美體驗”的陳述主體應為人，而句中承前主語為“《野鴨子》”；成分殘缺，“讓”前面缺主語，可在其前面加“它”。D項，語序不當，應為“是一個由一塊茶色玻璃構成的巨大的覆斗形上蓋”。

2．C [解析] 此題考查辨析語病的能力。C項，成分殘缺，造成陳述對象的不一致?！澳切┉h境惡劣、保障缺失的企業”前面缺了一個介詞“對”，因為句子的本意要表達的陳述對象是“新生代農民工”。

3．B[解析] 本題考查病句的辨析和修改。A項句式雜糅，要么說“主要原因是司機違反交通規則或操作不當”，要么說“主要是司機違反交通規則或操作不當造成的”；C項語序不當，應改為“因五十年前最初在崇安發現而得名”；D項成分殘缺，賓語中心語殘缺，應改為“可改善營養缺乏的狀況”。

4．A [解析] 本題考查辨析語病的能力。B.兩面對一面。C.“處于”缺乏賓語中心語，應該在“超負荷運轉”后加“狀態”。D.“槍支彈藥”與“武器”有從屬關系，不能并列。

5．D [解析] 本題考查正確辨析語病的能力。A項成分殘缺或關聯詞缺少搭配，在“必須”前面加上一個“都”字。B項成分贅余，去掉“得以”。C項搭配不當?！翱坍嫛迸c“特征”不搭配，將“刻畫”改成“分析”。

6．B [解析] 這道題考查辨析語病的能力。A.“給予”前的主語不明確，屬于搭配不當；C.“據??數據”，或者“??數據顯示”，這兩種說法單用都可以，合用就犯了句式雜糅或者累贅多余的語?。籇.迎接大運會成為舞臺，顯然主賓不搭配，應該是“大運會成為??舞臺”。

7．D [解析] 本題考查正確辨析和修改病句的能力。A.第二個分句中“針對”與“等方面”搭配不當，可將“針對”改為“在”；B.“愈發”與“彌”重復，應該刪去“愈發”；C.主客體顛倒，應該說“外國人對中國的餃子也充滿??”。

8．B [解析] 本題考查正確辨析病句的能力。A.“更強調要得到作者本人認可的文本為學術爭論的起點”，缺少介詞，應在“要”后添加介詞“以”，以保證“以??為”結構的完整；C.“國家發改委下調了??藥品”后缺少賓語中心語，應添加“的價格”；D.句式雜糅，“導致核廢料泄漏事件”缺少賓語中心語，應添加“的發生”。

9．[答案] 有語病的一項是：(1)

針對性修改：刪掉“與”和“相關”(或者刪掉“造成”)

[解析] 本題考查辨析并修改病句的能力，能力層級為D級。此題考查病句的修改。修改病句的前提是發現病句。在熟記六類病句典例的前提下，可綜合運用語感審讀法、主干枝葉法、類比檢查法、邏輯分析法和尋找標志法。如同病人有體征一樣，病句也有相應的語言標志。如介賓短語、否定詞、關聯詞、數量詞、兩面詞、敬謙詞、代詞、并列短語、特殊句式(如判斷句、復雜單句)等。借助這些語言標志，我們能迅速地甄別是不是病句。

10．B [解析] A項不合邏輯，遞進關系顛倒，改為“不僅再現了一個優秀寫作者的藝術功力，而且體現了一個真正思想者的風采”。C項成分殘缺，在“無噪音”后加“的原則”。D項搭配不當，全句的主干為“孔子形象，打破??思維習慣，受到??關注，多次獲得國家獎項”，“孔子形象??獲得國家獎項”不當，應是“動畫片《孔子》”“受到關注”獲得“國家獎項”，可以將“塑造的”改為“塑造了”。

11．C [解析] A項“位于”與“水平”不搭配。B項“服裝” 不是農副產品。D項，“能否”對“解決”是兩個方面對一個方面，對應不當。

12．C [解析] A．搭配不當，兩面對一面。B.句式雜糅。D.成分殘缺，在“互諒互讓”后加上“的原則”。

13．B [解析] A項不合邏輯，應為“被稱為‘國粹’”。C項句式雜糅，將“依托”改為“以”或刪掉“為藍本”。D項“波及到”重復贅余，刪去“到”。

14．C [解析] A項主語殘缺，應該在“幾乎??”之前加“他的作品”。B項搭配不當，把“理想”變成“情懷”。D項成分贅余，去掉“被”字。

15．[答案] ②(成分殘缺)改為“科學的營養法”；③(表意不明)改為“各道菜之間”；④(不合邏輯)刪掉“不”；⑤(不合邏輯)“減少”改為“增加”；⑥(不合邏輯)改為“優雅的原因所在”。

第五篇：高考總復習英語課時作業40

(選修八·Unit 5)

Ⅰ.單項填空

1．—Why don't you do some shopping in the second-hand store?

—Well，the goods there are ________，but ________.A．more expensive;worse

B．more expensive;not as bad

C．cheaper;good enough

D．cheaper;not as good

答案與解析：D 考查形容詞的用法。由語境結合常識可知，和新貨比起來，二手店里的貨物價格便宜，但是質量不如新貨好。很顯現這是把兩種店里的貨從價格和質量方面進行了比較，后面省略比較狀語。

2．He has a terrible toothache.So his mother has to________all his food for him.A．cut outB．cut off

C．cut upD．cut away

答案與解析：C cut up 切碎。句意：因為他牙痛的要命，所以他母親不得不為他將所有的食物切碎。cut out 切掉，停止；cut off 切斷；cut away 切掉，砍掉，均不符合句意。

3．There is not much time left，but________we must get there in time.A．somehowB．somewhat

C．howeverD．anyway

答案與解析：D anyway“不管怎樣”。句意：剩下的時間不多了，但是不管怎樣，我們必須按時到達那里。somehow“不知怎么地”；somewhat“有點”；however“然而”。

4．As time goes by，the________between the various classes of society are not so sharply marked as they used to be.A．divisionsB．gaps

C．separationsD．intervals

答案與解析：A division“區分”。句意：隨著時間的推移，現在社會上各階層的區分不像過去那樣明顯了。gap“隔閡”；separation“分開；分離”；interval“間隔”。

5．It's reported that thousands of people are going back to school online for career________or just for fun.A．developmentB．advancement

C．promotionD．relief

答案與解析：B advancement“進步，提高”，此處表示為了改進工作，很多人上網校。development當“經濟、社會等的發展”講；promotion“晉升；推廣”；relief“(痛苦，負擔等的)緩和”。

6．To our________，computers，far from getting rid of jobs，can create employment.A．anxietyB．relief

C．viewD．judgment

答案與解析：B to one's relief使某人欣慰的是。根據句意，空白處應填入一個名詞構成表示“使我們感到放心”之意的介詞短語。anxiety意為“焦慮”；view意為“觀點”；judgment意為“判斷”。句意：使我們欣慰的是，電腦完全不是消除工作，而能創造工作。

7．Not having enough to eat，many died from________in the search for the new land.A．hungryB．thirst

C．strategyD．starvation

答案與解析：D 根據not having enough to eat可知許多人死于饑餓，可排除B、C項；A項hungry為形容詞，所以選D項。

8．________his wife's strong objection，the husband insisted on putting all the money they had into the stock market，which almost drove her crazy.A．Regardless ofB．In relation to

C．On behalf ofD．In memory of

答案與解析：A regardless of“不管，不顧”。

9．She tried to explain what had happened but he________her several times.A．botheredB．spoiled

C．cutD．interrupted

答案與解析：D interrupt“打斷；插話”。bother“麻煩”；spoil“寵壞”；cut“切”。

10．Let's________that there is a selection this month.What is the result likely to be，given the latest opinion polls?

A．assumeB．announce

C．assistD．approve

答案與解析：A assume“假定；設想”，符合題意。

11．He was________when customs officers found drugs in his bag.A．arguedB．fought

C．persuadedD．arrested

答案與解析：D arrest“逮捕”符合題意。argue“爭論”；fight“打架”；persuade“說服”。

12．—I wonder if you are satisfied with my proposal.—But I prefer to see an________one before making a decision.A．alternativeB．another

C．otherD．others

答案與解析：A 根據句子意思可知回答者希望能有選擇的余地再做決定，可與one搭配的只有alternative。another前不需要冠詞。

13．The origin of Chinese culture________more than 5,000 years ago.A．is dated back toB．dates back to

C．is dated fromD．dates back

答案與解析：B more than 5,000 years ago是時間點而不是時間段，故排除D項。date back to還可以用date from來表示，它們都無進行時態和被動語態，故選B項。

14．Everyone should________and save a little money each year for when he retires.A．look forwardB．look up

C．look aheadD．look into

答案與解析：C look ahead“為將來打算”，符合題意。look forward“期望”；look up“向上看”；look into“調查”。

15．—I just hear the tickets for tonight's film had been sold out.—Oh，no！________.A．It's not at all interesting

B．It doesn't matter

C．I was looking forward to that

D．I know

答案與解析：C 題意：“今天晚上的電影票已經賣完了?！薄芭?，不！我一直盼著呢！”只有C項能表達說話者的迫切的心情。

Ⅱ.閱讀理解

Starbucks coffee shops can be found all over America and in more than thirty countries around the would.Many people think they are great places to enjoy a cup of hot coffee or tea.But others dislike the company.If you are in any major city in America，the chances are great that you are not far from a Starbucks.In fact，you might be very close to several of these coffee shops.The company started in the West Coast city of Seattle，Washington，in 1971.Starbucks was named after a character in the famous American novel Moby-Dick by Herman Melville.Today，there are more than 12 000 Starbucks around the world.Sales in 2008 were almost eight billion dollars.Starbucks sells more than just plain coffee.It started a whole coffee culture with its own special language and coffee workers called“baristas”．It sells many kinds of hot and cold coffee drinks；like White Chocolate Mocha and Frappuccino.It also sells music recorders，coffee makers，food，and even books.But most of all，it sells the idea of being a warm and friendly place for

people to sit，read or talk.Starbucks is a great successful story.Buiers are willing to pay as much as five dollars for coffee drink.Many people say they go to Starbucks because they can depend on it to have exactly what they want and it is nearby.Some say Starbucks has helped to educate people about coffee from many countries.However，some people do not like the company's expansion.Owners of independent coffee stores cannot compete with Starbucks.Some small coffee sellers even took the company to court，saying Starbucks controls the market and forces out competition.1.Which of the following may be the best title of the passage?

A．Starbucks，the Coffee Giant(巨人)

B．The World's Starbucks

C．Starbucks，Selling Ideas

D．Starbucks，In or Out

答案與解析：A確立文章標題。文章主要介紹擁有眾多連鎖店的咖啡店巨無霸Starbucks，B、C、D三項都只是介紹Starbucks coffee shops的某一個側面，較片面。

2.People will go to Starbucks for coffee drink because of________.A．the sense of satisfaction there

B．the highly educated baristas

C．the plain taste of the drink

D．the low price there

答案與解析：A 細節理解題。由第四段第三句“Many people say they go to Starbucks because they can depend on it to have exactly what they want”由此推斷人們去Starbucks是由于一種滿足感。

3.What do you think takes the most important role in Starbucks' success?

A．Selling their ideas.B．The coffee culture they have created.C．Their great economic power.D．All kinds of their coffee drinks.答案與解析：B 判斷推理題。由第三段中“Starbucks sells more than just plain coffee.It started a whole coffee culture with its own special language...But most of all it sells the idea of being a warm and friendly place for people to sit，read or talk”可推斷Starbucks成功之處在于他們創立的咖啡文化。

4.The writer's attitude towards Starbucks is________in writing the passage.A．supportiveB．critical(批評的)

C．objectiveD．doubtful

答案與解析：C 判斷作者態度題。本文介紹Starbucks咖啡連鎖店特有的文化經營理念，所以作者的態度是客觀的。

Ⅲ.篇章結構

“__1__It all depends on your personality，”said British naturalist Richard Mabey.“Personality shapes your view of the season，”he said.“You may see it as a fading away，a packing up(結束)，or as a time of packing in another sense –the gathering of resources before a long journey.” __2__ About November，he wrote：

No warmth，no cheerfulness，no healthful ease

No shade，no shine，no butterflies，no bees

November!

On the other hand，another English poet John Keats，already sensing he was seriously ill，was inspired by a late September day to pen one of the most famous poems in the English language，According to Richard Mabey，Keats has the biological evidence on his For example，just at the moment that Keats's“gathering swallows”(in To Autumn)are departing for Africa，millions of creatures are fleeing from the frozen north like Iceland，Greenland and Russia

to winter along the east and south coasts of Britain.People might argue that it is the coloring of the leaves and their eventual fall that make people feel sad about autumn.But no one is sure why trees drop their leaves in the first place.It may be likely to rid the poisonous material trees collect over A century after Keats，the American poet Loren Eiseley wrote in his journal：“Suppose we saw ourselves burning like maples in a golden autumn.And suppose we could disintegrate(瓦解)like autumn leaves...Would not our attitude towards death be different？”

A.Autumn is not a time of slowing down，but a time of new beginnings and great movements of creatures.B．He wrote to a friend afterwards that there was something comforting and healing about autumn.C．Keats thought we should take a negative attitude towards death.D．Autumn means different to different people.E．If this is true，perhaps it tells us a little about，for instance，Thomas Hood，the 19th Century English poet.F．More likely，it is a way of reducing the loss of water，which tree roots find hard to take in from cold soil.G．The fall of tree leaves is more likely to make people sad.答案： 1.D 2.E 3.B 4.A 5.F

Ⅳ.短文改錯

On a snowy winter night，a bus with 45 passenger had an accident because the slippery road.And all of them were trapping in the bus and what was worse，the bus ran out of gas and it is very cold in it.They could do nothing but to wait for help.A man who lived nearby saw what had happened.He and some villagers tried to open the door and helped all of whom out of the bus.He took them to his home but offered them food and water and even some warm clothes for children.They spent two days in his home and finally help came.All of them were thankfully for his kind help.答案：

On a snowy winter night，a bus with 45had an accident because ∧ the slippery of

road.And all of them were trapping in the bus and what was worse，the bus ran out of gas and itvery cold in it.They could do nothing but towait for help.A man who lived nearby saw

what had happened.He and some villagersto open the door and helped all ofout of the bus.He took them to his home but offered them food and water and even some warm clothes for ∧ children.They spent two days in his home and finally help came.All of them were the

for his kind help.