10．One day an ant was drinking at a small stream and fell in．She made desperate efforts（61）to reach
（reach） the side，but made no progress at all．The poor （62）exhausted（exhaust） ant was still bravely doing her best when a dove saw her．Moved by her （63）determination（determine） and perseverance，the bird threw her a blade of grass，（64）whichsupported her like a raft，and thus the ant reached the bank again．While she was resting and drying （65）herself（she） in the grass，she （66）heard（hear） a man come near．He was walking along barefooted （67）witha gun in his hand．As soon as he saw the dove，he wished to kill it．He would certainly have done so，but the ant bit him in the foot just as he raised his gun to fire．He stopped to see （68）whathad bit him，and the dove （69）immediately（immediate） flew away．It was an animal much （70）weaker（weak） that had saved her life．

分析 本文講述了一只螞蟻在河邊喝水時掉到了河里快要淹死了，一只路過的鴿子被螞蟻的決心和毅力所感動，用一根草棒救起來螞蟻．就在這時一位獵人舉起來槍準(zhǔn)備射殺鴿子時，螞蟻上去咬了獵人的腳，救了鴿子．這篇文章告訴我們，每個人都有需要別人幫助的時候，所以我們也應(yīng)該幫助別人．

解答 61．to reach；考查不定式，make efforts to do 是習(xí)慣用語，意為"努力做某事，千方百計作某事"．
62．exhausted；考查形容詞，這里用過去分詞做形容詞，意為"精疲力盡的，感到疲倦的"，修飾后面的名詞ant．
63．determination；考查名詞，結(jié)合上下文，這里用名詞形式 determination 和and后面的 perseverance構(gòu)成并列成分．
64．which；考查關(guān)系代詞，這是一個非限制性定語從句，關(guān)系代詞which指代前面的  a blade of grass．
65．herself；考查反身代詞，結(jié)合上下文語境，這句意思應(yīng)該為"當(dāng)它在草地上休息并要晾干自己的時候…"，所以這里用 反身代詞．
66．heard；考查時態(tài)，本文講的已經(jīng)發(fā)生的故事，所以用過去時．
67．with；考查介詞，根據(jù)語境，這里用"with+賓語+賓補"的with復(fù)合結(jié)構(gòu)作句子的狀語．
68．what；考查代詞的用法，這是一個賓語從句，從句缺少主語，空格處用what來作賓語從句的主語．
69．immediately；考查副詞，這里用副詞形式作狀語，修飾后面的動詞短語  flew away．
70．weaker；考查形容詞的比較級，much后面跟形容詞時要跟形容詞的比較級形式．

點評 首先要通讀全文，了解大意，抓住上下文語境所提供的信息，仔細(xì)分析帶空格的句子，明確空格所要填的詞義，詞型和短語搭配給出所要填的正確形式，然后整體閱讀短文，核對答案．

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

8．Plastic bags that can help bread and cheese remain fresh for a long time have been developed by scientists．The technology，which uses chemicals that prevent bacteria and fungi （真霉） from growing，allows food to last longer．It could put an end to throwing away supermarket bread after just a couple of days in the bread bin and cheese that goes mouldy after just a few weeks．
The company，Janssen，has spent two years developing the technology with the plastics manufacturer，Symphony Environmental．They are now in discussion with several food factories and supermarkets about using the bags for their products．The technology could also be used to make credit cards and the new plastic bank notes more hygienic （衛(wèi)生的）．Tests have shown that the plastic can increase the shelf life of bread and cheese without letting the food go bad．Michael Stephen，director of Symphony Environmental，said the plastic also has the potential to do the same for fruit，vegetables and even meat．He said，"we have come up with a way of making the plastic that is antibacterial and that can be used in food wrapping．We have done a lot of tests on food packaging which have shown such plastic can reduce the mould that grows on both bread and cheese．"
In Britain，around 15 million tons of food is thrown away each year，mostly because it has spoiled or gone bad．Bread is the most wasted food，with families throwing away 4.4 million tons a year-about a third of all the bread purchased by UK families．Tesco，Britain's biggest supermarket，revealed last month that almost half of the bread sold in its stores ended up in the bin．
The technology developed by Janssen and Symphony，which they have called D2P，fixes antibacterial and antifungal chemicals to the plastic．They have found it can control bacteria which can cause food poisoning．It can also control the growth of fungi on bread and others．
Mr．Stephen added，"Initially we expect that it is only used in pipes and door handles，for example，to help reduce the spread of bacteria．It can also be put into man-made fibers so we are doing some experiments to put it into clothes to stop the bacteria that can cause them to smell．"
59．What would happen when people use the plastic bags produced by Janssen？C
A．The sales of bread and cheese would increase soon．
B．Bread and cheese could be stored in a fridge for years．
C．Bread and cheese could be kept for a longer time．
D．Supermarket bread and cheese would be on sale earlier．
60．Why does the writer mention the problem in Britain in Paragraph 3？D
A．To criticize the behaviour of the British．
B．To show the popularity of bread．
C．To criticize the increasing waste of bread．
D．To show the short shelf life of bread．
61．It can be concluded from Mr．Stephen's words thatA．
A．more daily uses for this technology are expected
B．this technology is only used used in pipes and door handles
C．man-made fibers should be improved by this technology
D．people's preference for this technology cannot be expected
62．The passage can be classified asB．
A．a(chǎn)n annual review                B．a(chǎn) news report
C．a(chǎn)n advertisement                D．a(chǎn) travel guide．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

1．The hit movie Finding Nemo follows a clownfish from the Great Barrier Reef． In real life，clownfish are among the thousands of colorful sea creatures that call the Great Barrier Reef home．Stretching l，250 miles along Australia's northeastern． coast，the Great Barrier Reef is the longest coral reef in the world．
    A coral reef is a living underwater structure． But these days，the Great Barrier Reef has found itself in trouble．Overfishing，pollution，and high temperatures are harming its health． That's why the government in Australia is trying to help rescue the reef．
Underwater Garden
   While coral may look like a plant，it is actually made up of tiny sea animal．Those sea animals are called coral polyps． 
   As polyps die，they leave hard．shells behind． Other polyps grow on top of the shells．Over thousands of years，they form a coral reef in warm water that is not very deep．
   In many ways，the Great Barrier Reef resembles an underwater garden．  Coral can be hard or soft．It forms in different colors and in strange shapes．Some coral looks like hardened brains． Other coral looks like fans and lettuces．
  The reef bursts with schools of tropical fish，dashing among gaps in the coral．The reef supplies food． and． shelter to creatures living in and around the coral．  Turtles，sharks，sea horses，and crabs are among its many inhabitants．
Helping Humans
     While the reef is important to ocean life，it helps humans，too．  People rely on the reef for both food and jobs． It also provides medicine used to treat disease．  Each year，the Great Barrier Reef contributes about  $ 975 million to the economy through tourism and fishing．
Stressed Out   
    Is it surprising，then，that the Great Barrier Reef is under too much stress？Fishing nets and ships break off sections and damage the reef．  Air and water pollution are also doing harm． At the same time，warmer sea temperatures have caused coral bleaching（漂白） on half of the reef． The high temperatures cause the coral to turn white，often killing it．
Reef Rescue
    In an effort to help save the reef，the government has limited fishing to two thirds of it． That plan increases the number of"green zones．"Those are areas that are off-limits to fishermen and boats． However，tourists and researchers can still visit them． Many fishermen are upset about the plan because they rely on the reef for jobs．
     The Australian government says that its plan will help keep the reef safe from some threats．"It is very important that we give   B reef proper protection for the future，"said one government official．  The reef is Australia's greatest natural treasure．

35．Which of the following is not a creature that lives in the Great Barrier Reef？D
A．  Coral polyps． 
B． Turtles．       
C．  Sea horses．  
D． Whales．
36． Which section describes the problem in this passage？C
A．"Underwater Garden"
B．"Helping Humans
C．"Stressed Out"
D．"Reef Rescue"
37．What picture can the reader get from the underlined sentence"The reef bursts with schools of tropical fish，dashing among gaps in the coral．"in Paragraph 6？C
A． Many fish quickly moving through the coral．
B．  Fish moving toward the center，or target，of the coral．
C．  Structured，orderly groups of young fish without a clear path． 
D． Fish exploding when they come into contact with gaps in the coral．
38．What is this passage mostly about？A
A． The causes of reef problems an  possible solutions．
B． Coral bleaching，which causes the reef to turn white．
C． The history of tourism to the Great Barrier Reef．
D． Overfishing and higher temperatures．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

18．Losing weight comes with a lot of health benefits-including making your brain sharper．
Yes，it turns out that overweight may damage cognitive functions such as memory and attention．There have been few studies of overweight and cognitive functioning，possibly because it is generally believed that it is not a primary risk cause for poor cognitive performance．Losing weight，therefore，may help improve these mental functions，according to a new research led by John Gunstad，assistant professor of psychology at Kent State University．
Growing evidence suggests that being fat is linked to cognitive deficits（缺陷）．So Gunstad and his team guessed that losing weight might improve mental function．For their study，they measured memory and attention in a group of l 50overweight participants，some of whom had some kind of operation for weight loss and some did not．All of the volunteers completed mental skills tests to assess their abilities of memory and attention at the beginning of the study，and again 12weeks later．To begin with．a(chǎn)bout 24%of the patients showed damaged learning and 23%showed signs of poor memory when tested．At the end of the study，those who had lost weight after operation improved their scores into the average or above average range for cognitive functions．Scores for the volunteers who didn't lose weight dropped even further．
The study helped Gunstad to find out whether losing weight had any effect on mental function．Now that he's seen the positive effect that weight loss can have on memory and attention，he says he will next study those who choose to lose weight by the traditional way-eating healthier and getting more active．He expects that losing weight in this way will have a similarly positive effect on the brain．"If we can improve the condition with operations，then we can probably produce the same change with behavioral weight loss as well，''he says．

63．There is less research on overweight and cognitive functions because researchersC
A．believe overweight only affects our body
B．have focused on ways to sharpen people's mind
C．do not consider overweight a main cause for low cognitive ability
D．a(chǎn)re clear about the relation between weight and mental functions
64．The result of Gunstad's study shows thatB
A．losing weight has little effect on people's memory
B．losing weight can improve people's mental functions
C．overweight people are likely to have psychology problems
D．overweight people's abilities of concentration differ greatly
65．What is Gunstad planning to prove next in his research？D
A．Slim people are smarter than overweight people．
B．Healthy diet is better than exercise in losing weight．
C．Traditional ways of losing weight are better than operation
D．Overweight people will get smarter by taking more exercise．
66．Which of the following is the best title for the text？D
A．Body Weight and Health              B．Losing Weight by Operation
C．Ways to Improve Mental Functions    D．Losing Weight to Sharpen Your Mind．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

5．---How can my daughter develop her interest in literature？
---You should _______ her to classical literary works．（　�。�
A．devoteB．applyC．exposeD．recommend

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

15．Sometimes the targets we set（61）ourselves （us） are just too high．We think that we will be better people in the future．Just as we are （62）easily （easy） taken over by the planning fallacy（謬見），believing that we can complete a large project for work in an afternoon，we think in the future we will be better-organised and more self-disciplined．
One of the most （63）famous （fame） examples of the planning fallacy is（64）thatof the Oxford English Dictionary．In 1860plans were in place to complete it within three years．In 1879there was a new deal to publish in within a decade，but after five years they had only got so far（65）asthe word"ant"．It Was finally completed in 1928．by（66）whichtime it was considered out of date and revisions began at once．
The same thing happens when it comes to （67）trying （ try） to change our lifestyles．We read about a new idea and that optimism fires up all over again．At the University of Toronto Janet Polivy has been studying what she calls．"false hope syndrome"．
She found that People set themselves unrealistic targets which they undoubtedly failed to reach，leaving them feeling even （68）worse （bad） about themselves．Some of the students she studied had tried and failed for 10years to make the same （69）changes（change） in their lives，but each year they （70）were convinced （convince） that this time it would work．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

4．Some people have travelled to Canada while others may have just heard of it．As is known to all，the Canadian red and white mildly leaf flag is officially called The National Flag of Canada．The Canadian flag shows a stylized red maple leaf with 11points on a white background，with red borders down each side．The Canadian flag is twice as long as its width．The white square containing the red maple leaf is the same width as the flag．Canada is a very large country，too．It is the second largest country in the world．By contrast，it has a very small population．There are only about 29million people there．Most Canadians are of British or French origin，and French is an official language as well as English．About 45% of the people are of British origin，that is，they or their parents or grandparents，etc．come from Britain．Nearly 30% are of French origin．Most of the French-Canadians live in the province of Quebec．Over the years，people have come to live in Canada from many countries in the world．They are mostly from European countries and also from China，as well as other Asian countries．
However，Canada was not an empty country when the Europeans began to arrive．Canadian-Indian lived along the coast，by the rivers and lakes and in forests．Today there are only 350 000Canadian-Indians in the whole country，with their own language．In the far north live the Inuits．There are only 27 000Canadian-Inuits．Their life is hard in such a harsh climate．

21．What is the population of Quebec？B
A．More than 29，000，000people．
B．About 30% of the total population．
C．Over 45% of the total population．
D．Less than 30% of the French-Canadians．
22．Which of the following stands for Canada？A
23．Which of the following is TRUE according to this passage？C
A．The Canadian flag is twice as wide as its length．
B．Most Indians are now forced to live along the coast．
C．Nowadays Inuits still have difficult living conditions．
D．Nobody existed when the Europeans began to arrive in Canada．

查看答案和解析>>

科目：高中英語 來源： 題型：完形填空

1．The survey about childhood in the Third World shows that the struggle for survival is long and hard．But in the rich world，children can suffer from a different kind of poverty-of the spirit．（51）B，one Western country alone now sees 14，000attempted suicides （ 自殺 ） every year by children under 15，and one child  （52）B five needs psychiatric （心理） advice．
There are many good things about （53）A in the Third World．Take the close and constant relation between children and their parents，relatives and neighbours for example．In the West，the very nature of work puts distance between  （54）A and children．But in most Third World villages mother and father do not go miles away each day to work in offices．（55）C，the child sees mother and father，relations and neighbours working （56）D and often shares in that work．
A child （57）A in this way learns his or her role through joining in the community's work：helping to dig or build，look after animals or babies---rather than through playing with water and sand in kindergarten，keeping pets （58）C playing with dolls．
These children may grow up with a less oppressive sense of space and time than the western
children．Their sense of days and time has a lot to do with the change of seasons and positions of
the sun or the moon in the sky．Children in the rich world，（59）C，are provided with a watch as one of the （60）Bsigns of growing up，so that they can（61）A along with their parents about being late for school times，meal times，bed times，the times of TV shows．
Third World children do not usually （62）C to stay indoors，still less in highrise apartments （公寓）．Instead of dangerous roads，"keep off the grass"signs and"don't speak to strangers"，there is often a sense of（63）D  to study and play．Parents can see their children outside rather than observe them （64）Afrom ten floors up．
（65）C，twelve million children under five still die every year through hunger and disease．But childhood in the Third World is not all bad．

51．A．As usualB．For instanceC．In factD．In other words
52．A．byB．inC．toD．under
53．A．childhoodB．povertyC．spiritD．survival
54．A．a(chǎn)dultsB．fathersC．neighboursD．relatives
55．A．AnyhowB．HoweverC．InsteadD．Still
56．A．a(chǎn)wayB．a(chǎn)loneC．a(chǎn)longD．nearby
57．A．growing upB．living throughC．play ingD．working
58．A．a(chǎn)ndB．butC．orD．so
59．A．a(chǎn)t any momentB．a(chǎn)t the same timeC．on the other handD．on the whole
60．A．easiestB．earliestC．happiestD．quickest
61．A．careB．fearC．hurryD．worry
62．A．dareB．expectC．haveD．require
63．A．controlB．dangerC．disappointmentD．freedom
64．A．a(chǎn)nxiouslyB．eagerlyC．impatientlyD．proudly
65．A．Above allB．In the endC．Of courseD．What's

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

11．You are advised to do as the Romans do when you travel      the customs are really different from your own．（　　）
A．in whichB．whatC．whenD．where

查看答案和解析>>

同步練習(xí)冊答案