16．
A．A shocking report
B．Solution to the terrifying result
C．What is global warming？
D．Many shocking things were found．
E．Greater danger of extinction
F．A careful analysis biologically
81．C
The earth is getting warmer．People burn coal，oil and gas and this produces carbon dioxide，methane （沼氣） and nitrous oxide．These gases，called"greenhouse gases"，prevent the heat of the sun from leaving the earth's upper atmosphere and this makes the earth warmer．
82．A
A few weeks ago a group of scientists produced a report about global warming and the natural world．They wanted to find out if global warming was dangerous for plants and animals．According to what they found，the scientists say that during the next 50years about 25% of land animals and plants will become extinct．More than a million plant and animal species will be extinct by 2050．
83．B
More than 10% of all plants and animals will become extinct．It is too late to save many plants and animals because of the greenhouse gases that are already in the atmosphere．But the scientists say if we control greenhouse gases now，we could save many more plants and animals from extinction．
84．F
The scientists studied some regions of the world with a very rich biology．These were Europe，Australia，Central and South America，and South Africa．Their studies showed that species living in mountainous areas had a better chance of survival because they could move uphill，to get cooler．In flat areas，such as deserts，plants and animals would have to move a very long distance to get cooler，so they are in greater danger of extinction．
85．D
The scientists found that half of the 24species of butterflies they studied in Australia would soon become extinct.60% of the species in the Kruger National Park in South Africa would also die out，and more than 100% of the 300South Africa plant species they studied would also become extinct．One of the plants in danger of extinction is the national flower of South Africa，the King Protea．They studied 163tree species in the Cerrado region of Brazil and found that 70would become extinct．Many of the plants and trees that live in the region live nowhere else in the world．In Mexico，they studied 1，870species and found that more than 30% of these were in danger of extinction．

分析 本文主要介紹了全球氣溫變暖的情況和一些驚人的事實(shí)．比如：在未來(lái)50年內(nèi)會(huì)有25%的動(dòng)植物會(huì)滅絕，在澳大利亞的24種蝴蝶的一半會(huì)滅絕等．

解答 81--85 CABFD
81．C 考查上下文理解判斷能力．本段是對(duì)全球氣溫變暖進(jìn)行解釋?zhuān)蔬xC．
82．A 考查上下文理解判斷能力．根據(jù)下文A few weeks ago a group of scientists produced a report about global warming and the natural world可知，會(huì)列舉一些相關(guān)的數(shù)據(jù)，在未來(lái)50年內(nèi)會(huì)有25%的動(dòng)植物會(huì)滅絕，前文應(yīng)是：一個(gè)令人吃驚的報(bào)告．故選A．
83．B 考查上下文理解判斷能力．根據(jù)本段最后一句But the scientists say if we control greenhouse gases now，we could save many more plants and animals from extinction可知，控制溫室氣體，可以拯救更多的動(dòng)植物免于滅絕．即：是對(duì)可怕結(jié)果的解決辦法．故選C．
84．F 考查上下文理解判斷能力．根據(jù)下文The scientists studied some regions of the world with a very rich biology可知，是從生物角度的仔細(xì)分析．故選F．
85．D 考查上下文理解判斷能力．本段里面出現(xiàn)了很多數(shù)據(jù)，都是發(fā)現(xiàn)的讓人震驚的事情．故選D．

點(diǎn)評(píng) 七選五題型看似簡(jiǎn)單，實(shí)際上有時(shí)完全作對(duì)并不容易，需要方法和分析能力及足夠的耐力，有必要進(jìn)行專(zhuān)門(mén)練習(xí)．首先，快速瀏覽一遍七個(gè)備選答案，先確定哪個(gè)選項(xiàng)適合放在文章的什么位置．其次，快速瀏覽文章，確定文章體裁，抓住文章結(jié)構(gòu)，分析篇章結(jié)構(gòu)，找出各段的主題句或主旨大意．其三，注意各選項(xiàng)中出現(xiàn)的句子銜接手段，尋找句中銜接標(biāo)志詞，七選五備選答案中有兩個(gè)多余的選項(xiàng)，會(huì)對(duì)文章中兩個(gè)空的選擇構(gòu)成干擾，這時(shí)要特別細(xì)致地比對(duì)相似選項(xiàng)．最后，用代入法，檢查答案是否合理，將所有選擇答案放回空白處，通讀全文，檢查文章內(nèi)容是否語(yǔ)義連貫合理、緊扣主題，語(yǔ)篇結(jié)構(gòu)是否通順連貫、具有一致性、合乎邏輯，寫(xiě)作思路是否清晰明了，格式以及用語(yǔ)是否恰當(dāng)貼切，從而判斷選擇的答案是否正確．

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：書(shū)面表達(dá)

15．在一次英語(yǔ)課上，你們班就"發(fā)展經(jīng)濟(jì)與保護(hù)環(huán)境的關(guān)系問(wèn)題"進(jìn)行了熱烈的討論，討論結(jié)果見(jiàn)下表．請(qǐng)根據(jù)表格所提供信息，寫(xiě)一篇不少于150 詞的英語(yǔ)短文．
注意：1．開(kāi)頭為你寫(xiě)好，不計(jì)入總詞數(shù)，請(qǐng)接著往下寫(xiě)．
2．參考詞匯：不可避免的unavoidable 副產(chǎn)品by-product
以------為代價(jià)at the cost of/sacrifice---for---

60%同學(xué)的觀點(diǎn)		經(jīng)濟(jì)發(fā)展不應(yīng)以環(huán)境為代價(jià)．忽視環(huán)境而發(fā)展經(jīng)濟(jì)將對(duì)環(huán)境造成破壞，工業(yè)和城市的迅速發(fā)展造成農(nóng)田土地減少就是例證．

40%同學(xué)的觀點(diǎn)		發(fā)展經(jīng)濟(jì)必然帶來(lái)環(huán)境問(wèn)題，環(huán)境問(wèn)題是經(jīng)濟(jì)發(fā)展的副產(chǎn)品，等以后有了錢(qián)和時(shí)間再來(lái)解決．
你的觀點(diǎn)-----
Once in an English lesson，we had a heated discussion about the relationship between economic development and environment protection．---

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：填空題

7．Belgian architect Luc Schuiten thinks that modern society is driving（48）itselfinto environmental doom，（49）withour fuel-burning，sea level-raising ways that are gradually sweeping away countries from the map．（50）Thesolution to such a huge problem，he believes，（51）mustbe equally huge-nothing short of a complete rebuilding of how we build cities．
In Schuiten's opinion，blocks of concrete and glass buildings are replaced with sprouting plant （發(fā)芽植物） structures shaped（52）liketrees and lotus flowers．Schuiten calls his nature-inspired cities"vegetal cities"．
Many features in these fantastical cities are modeled after creatures like flowers and vegetables．For example，the"city of the waves"is designed to grow（53）likethe shores of a lake．It is built onto the shores of a lake．It is built onto the connective roots，（54）whichgrow on trees in tropical forests．Habitats are built into these trees using materials that pattern upon silkworm cocoons（蠶繭）．（55）Ifyou need to run to the store for groceries，you can use a network of bridges hanging from tree to tree．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：信息匹配

4．NOISE
    The people who lived in Rome 2，000 years ago were already talking about the noise in their
city．They couldn't sleep，they said，with all the people and carriages in the streets．For them noise was only a trouble，but for us it has become a real danger．We know that sounds of an ordinary city are loud enough to cause serious harm to the people's hearing--in the United States，one person out of twenty has suffered some hearing loss．（66）FIt has increased greatly in the 20th century with the development of machines．We live
surrounded by loud planes，trucks，buses，radios，machines--that make such loud noises day and
night up to 90 or 100 decibels（分貝）．A usual talk reaches 55 decibels．A jet plane goes to 100
decibels and more．"Pop"music reaches around 118 decibels．At 120 decibels the ear stops
hearing sound，and the ear suffers a lot．
    However，the human ear does not judge clearly the degree of loudness of a noise．A sound ten decibels louder than another one is felt as twice as loud，when，in fact，it is ten times louder．
 （67）EBut it is not only our hearing that is harmed．It has been known that loud noises，over a period of time，cause loss of sleep，anger，and many other problems．（68）GCan anything be done to make our world more quiet？We know how to build quieter machines，if the public wants them．But shop-assistants say that people who buy motorbikes like the loudest ones because they sound more loudly．（69）AIn America the drivers in some cities are fined fifty dollars for honking；they may lose their right to drive if they do it again．People who carry noisy radios in public places may lose them if they are caught with them．（70）DEven so，say the scientists，in twenty years the cities will be twice as loud as they are
today because of the increase of the population．People will have to shout to be heard at the dinner table．Unless，of course，they have all become completely deaf!

A．Some countries are trying to make laws．
B．People will become completely deaf in the future．
C．When a sound is getting louder and louder，our ears are in danger．
D．In fact，it will take everybody's hard work to keep city noises from increasing．
E．Since we cannot measure the increase or decrease of noise，we never know in what danger we are．
F．And all over the world the situation is getting worse all the time since noise increases with the population．
G．Such problems have been found among factory workers，and people who operate loud machines，or often go to pop music concerts．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：信息匹配

11．Children in kindergartens have a lot of chances to interact（互動(dòng)）with otherchildren at their age．If your child is not in it，it can be fun and helpful to create chances to play with others．Here are some things you can do to support your child′s early partner relationship．
Schedule regular playmates．
Start when your child is around one year of age，set aside a few times a week for playtime with partners．（36）G．Even so，you still might want to give your baby a chance observe and interact with children who are at the same developmental level．
Join a playgroup．
（37）E．This can be a great way for your child to interact with her partners，and learn to feel
comfortable in a new setting．As an added benefit，while your child plays，you can talk with other parents who have children the same age as your own．
（38）A
You can organize a playground in your own home．It may involve just one other child，or as many as three or four．（39）C．Remember：safety first．
Offer guidance when needed．
If you see a child playing in a way that might hurt another，certainly you need to help her find a safer way to have fun．（40）D．But remember that some children need to watch for a while before they feel comfortable joining in---encourage everyone to join the fun，but don′t push．

A．Make your home safe for play．
B．Make sure there is an open classroom you can use．
C．You′ll need a safe space that has been carefully child-proofed．
D．It is also necessary to help a child who does not know how to get started．
E．Many communities have organized playgroups for young children．
F．It is enough to have a few interesting and safe toys to help everyone feel comfortable．
G．If you have older children，of course，they will do a lot of playing with your younger ones．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：信息匹配

1．Do you know what a big dream is？（71）COr，is a big dream something that provides only entertainment？Children dream big dreams，but there are three barriers to realizing dreams．They often kill them before they ever have a chance to grow．
    The Self
    Immediately following the birth of a big dream，a negative self-talk takes over and gives all the reasons why it cannot happen．This inside voice is the ego（自我）．It's there for protecting and should be listened to．（72）EMost people are influenced by the inside voice．That's why only a handful of people make their dream come true．
   （73）A
Family and friends are a lot like the ego．They want to protect those they love，so they will often list all the reasons why the big dreams won't come true．Sometimes，family and friends destroy dreams of those they love most，out of their own fear of being left behind．
The World
    If one gets past the first two barriers，one has to face the world．（74）FIn the past，big dreamers were locked up and sometimes even killed when they were shown to the world．Fortunately，in most of the world today，big dreamers just get laughed at．
The way to realize a big dream is with confidence and action．When children have confidence and then take action，they will be ready to accept any failure．The truth is that every great dreamer whose dreams have never seen the light of success knows failure well．（75）D 

A．Family and Friends
B．How Big Dreams Die
C．Does a big dream show one's future？
D．They simply fail until they succeed．
E．Sometimes it is right，but more often it is wrong
F．It is the last and the most terrible barrier．
G．And their big dream is to be a rock star or a famous artist．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：信息匹配

8．"Nature does not hurry，yet everything is accomplished．"---Lao Tzu
If you are in a city where everyone rushes，realize that you don't have to be like everyone else．You can be different．You can walk instead of driving in rush hour traffic．You can be on your iPhone or Blackberry less，and disconnected sometimes．Your environment doesn't control your life---you do．I'm not going to tell you how to give you a step-by-step guide to moving slower．（71）D
1．Do less．
Cut back on your projects，on your task list，on how much you try to do each day．Focus not on quantity but on quality．（72）F Save smaller，routine tasks for later in the day，but give yourself time to focus．
2．Have fewer meetings．
（73）B And they eat into your day，forcing you to squeeze the things you really need to do into small windows，and making you rush．
3．（74）A
When you do the important things with focus，without rush，there will be things that get pushed back，and that don't get done．And you need to ask yourself：how necessary are these things？What would happen if I stopped doing them？
4．Practice mindfulness．
Simply learn to live in the present，rather than things so much about future or the past．When you eat，fully appreciate your food．When you are with someone，be with them fully．When you are walking，appreciate your surroundings，no matter where you are．
Try these things out．Life is better when unrushed．
（75）E

A．Start to put off or cancel the unnecessary．
B．Meetings are usually a"big waste of time"．
C．The world likely won't end if you don't pass one of the examinations．
D．But here are some things to consider and perhaps adopt，if they work for your life．
E．Remember the quote：if nature can get everything done without rushing，so can you．
F．Pick 2-3important things---or even just one important thing---and work on those first．
G．Give yourself more time to get ready and get there．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：書(shū)面表達(dá)

5．請(qǐng)根據(jù)下列表格內(nèi)容描述你在剛結(jié)束的暑假中的活動(dòng)，適當(dāng)增加細(xì)節(jié)，字?jǐn)?shù)不少于60個(gè)．
1、參加了一個(gè)短期英語(yǔ)課程，練習(xí)了聽(tīng)、說(shuō)；
2、給來(lái)北京度假的一些外國(guó)朋友當(dāng)導(dǎo)游，參觀名勝，品嘗傳統(tǒng)小吃，欣賞京劇；
3、你的感受
提示詞：短期英語(yǔ)課程 a short-term English course
       ．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：書(shū)面表達(dá)

6．假設(shè)你是李華，你的美國(guó)朋友Peter打算今年暑假來(lái)中國(guó)西藏旅游，請(qǐng)你根據(jù)下表用英語(yǔ)向他介紹有關(guān)西藏的情況．
歸屬中華人民共和國(guó)
地理位置中國(guó)西南方，被譽(yù)為世界屋脊（Roof of the World）
人口約2，800，000
面積120多萬(wàn)平方公里
省會(huì)拉薩 （Lhasa），被譽(yù)為世界上最高的城市
特征700多年的悠久歷史；風(fēng)景秀麗，有很多享譽(yù)海內(nèi)外的名勝古跡，如布達(dá)拉宮（the Potala Palace）．
發(fā)展1951年5月23日解放以來(lái)，西藏在政治、經(jīng)濟(jì)（economy）、文化等方面都取得了很大的進(jìn)步．

查看答案和解析>>

同步練習(xí)冊(cè)答案