高中人教版 (新课标)Unit 4 Exploring planets单元测试同步达标检测题

这是一份高中人教版 (新课标)Unit 4 Exploring planets单元测试同步达标检测题，共26页。试卷主要包含了5分，满分7，C　7，A　9，A　15，B　18等内容，欢迎下载使用。

Unit 4 Exploring plants 单元测试（人教版选修9，课标通用）
第一部分：听力(共两节，满分30分)
第一节：(共5小题；每小题1.5分，满分7.5分)
听下面五段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后，你都有10秒钟时间来回答有关小题和阅读下一小题。每段对话仅读一遍。
1．When does the play start?
A．At 6：30. B．At 8：00. C．At 6：00.
Text 1
W：Does the play start at 6：00 or 6：15?
M：Neither.It starts at 6：30 and ends at 8：00.
答案　A
2．What have they decided to do?
A．Visit. B．Play. C．Fly.
Text 2
M：There is an exhibition about planes and satellites.
W：Really？I'd like to see that，too.
答案　A
3．Who do you think broke the rule?
A．Lucy. B．Tom. C．Jack.
Text 3
W：Is Tom back，Uncle Jim?
M：No，not yet.Do you know why，Lucy?
W：I'm afraid he broke the rule.That's what Jack told me just now.
答案　B
4．What is Betty's opinion?
A．Women are better cooks than men.
B．Women are better teachers than men.
C．Women are better workers than men.
Text 4
M：Hello，Betty.Do you think women are better doctors than men?
W：Sorry，I'm not sure of that.But I'm sure that women are better teachers than men.
答案　B
5．What do you suppose the two speakers most probably are?
A．Two travelers. B．Brother and sister. 　 C．Two friends.
Text 5
M：Beautiful day，isn't it?
W：Yes，you are lucky.In our country we haven't such a day.
M：It's a pity.By the way，which part do you come from?
W：Scotland，what about you?
答案　A
第二节：(共15小题；每小题1.5分，满分22.5分)
听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，每小题将给出5秒钟的作答时间。每段对话或独白读两遍。
听第6段材料，回答第6至7题。
6．What has happened to the man and the woman?
A．They looked for a policeman.
B．The traffic was broken.
C．They lost their way.
7．What did they decide to do next?
A．To ask somebody for help.
B．To go ahead.
C．To drive back.
Text 6
M：What did I do wrong？Did I take a wrong turn?
W：I'm not sure.Maybe you turned left when you should have turned right.
M：Well，now the problem is how to get back onto the main highway?
W：Why don't you stop and ask a policeman?
答案　6.C　7.A
听第7段材料，回答第8至10题。
8．What was the woman's main purpose in going to New York during the vacation?
A．To learn English.
B．To visit an American family.
C．To go sightseeing.
9．When did the woman come back from America?
A．On July 5th.
B．On August 26th.
C．On August 25th.
10．What in particular did the woman like about the American Classes?
A．Listening，reading，speaking and writing were all taught.
B．The students were quite free.
C．There were a lot of activities in class.
Text 7
M：Hi，Jane.It's nice to see you again.I heard that you went to the US during the vacation.
W：Yes.I went to New York to attend a summer course in English.
M：Wow.You were lucky.How long did you stay there?
W：About 50 days.I went there on July 5th and came back on August 25th.
M：How about the course?
W：The course was very good.The teachers were nice.They taught us to listen，speak，read and write in English，but it was mostly speaking.One interesting thing I found was that the American classes are different from our classes here because they are very free.You can sit anywhere you like in the classroom.You can ask the teacher questions at any time during the class，and you are welcome to share your ideas with the class.I really liked this kind of class.
M：How interesting！Maybe our teacher should try that.
答案　8.A　9.C　10.B
听第8段材料，回答第11至13题。
11．Which of the following is right?
A．There are now several other schools like this one.
B．A lot of the children in the school are physically disabled.
C．Up till now there have been special schools for disabled children and for children with learning difficulties.
12．Why did the Head Teacher decide to start this school?
A．To bring all types of children together for their education.
B．Because there were not enough special schools.
C．Because the world is changing.
13．What happens in classes in the school?
A．Faster and slower learners are together for all classes.
B．Slower learners work better and more quickly.
C．Faster learners sometimes act as teachers for slower learners.
Text 8
W：In what way is your school different from other schools?
M：Our school is for all children.A few of the children are physically disabled，and some of the others have learning difficulties.We have fast learners and slower learners.
W：And is yours the only school like this?
M：That's correct.Up till now ，disabled children and those with learning difficulties were sent to special schools.They grew up in a different world.
W：What made you decide to start this new school?
M：We realized that disabled children had no knowledge of children in ordinary schools.The opposite was also true.We thought it was important that all human beings should grow up together.
W：Do the slower learners hold up the faster learners?
M：No.For some classes，slower and faster learners are separated.In other classes they all work together.
W：How does that work?
M：Well.The faster learners help the slower learners.That way they become very skilled as teachers.When it's time for the faster learners to do a task or do their homework，they do it more quickly and better too.
答案　11.C　12.A　13.C
听第9段材料，回答第14至16题。
14．What's the length of the advertising?
A．Three months.
B．Three weeks.
C．Five months.
15．What's the ways of advertising?
A．TV，radio and newspaper.
B．Magazine，newspaper and advertising boards.
C．TV，newspaper，magazine and cinema.
16．Why do they think that customers will want to buy the product?
A．It's cheap and moves fast.
B．It looks good，moves well and fast.
C．It looks beautiful and strong and moves well.
Text 9
M：So，how much money have we got to spend?
W：Seven hundred and fifty thousand pounds.What do you suggest?
M：I suggest that we use mainly TV，cinema and print.
W：I see，magazines and newspapers.Can you give me your reasons?
M：Sure.First，our product looks good.So it would be a waste of money to use radio.Second，our product moves well，and it moves fast.So I want people to see it on the roads in our ads.
W：What about advertising boards?
M：No.I prefer magazines and newspapers，and we haven't got the money to do all three.So people will see the ad on TV and in the cinema.Then they'll be able to read all about it when they're sitting down，reading their newspapers and magazines.
W：When do you want the advertising to start?
M：May 1st.That gives us three months to run to August 1st when most people like to buy their new cars.
W：I see.
答案　14.A　15.C　16.B
听第10段材料，回答第17至20题。
17．Why couldn't she see the sun?
A．Because the situation was bad.
B．Because the sky was full of smoke.
C．Because the sky was getting dark.
18．Where was her husband?
A．He was in town.
B．He was in the garden.
C．He was abroad.
19．What things did the woman take with her?
A．Her clothes，passport，bank book and money.
B．Useful things，such as clothes and food.
C．Her clothes，drinks，money and books.
20．What was the woman expecting to happen?
A．She was expecting the fire went out as quickly as possible.
B．She was expecting the police to drive by and warn people.
C．She was expecting animals could run across the road and escape from the fire.
Text 10
The first thing I did when I woke up in the morning was to watch the TV news.I could see that the situation was bad，and they showed a map where the fires were burning.Outside in the garden I couldn't see the sun，as the sky was full of smoke.I decided I'd better prepare to leave.My son was staying in town and my husband was abroad.So it was up to me to decide what to do.I packed a suitcase of clothes and another case of useful things.It's difficult in this kind of situation to know what to take with you.So I took my passport and my bank book and all the money I had.Out in the garden the sky was getting blacker and the wind which had been blowing hard for two days was getting stronger.I could now hear the sound of the fire which was only a mile or two away.I got into my car and drove down the road.The smoke was thick and at times it was difficult to see the road.Animals were running across the road，trying to escape the fire.Five miles down the road I came to a long bridge over the river.Once on the other side，I knew I was safe.
答案　17.B　18.C　19.A　20.A
第二部分：英语知识运用(共两节，满分45分)
第一节：单项填空(共15小题；每小题1分，满分15分)
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
21．Have you read________today's news？The price of________houses has slightly
gone down.
A．the；the B．不填；the
C．the；不填 D．不填；不填
解析　考查冠词。news是不可数名词，不能与不定冠词连用，且其前有today's修饰，名词前有形容词性物主代词或名词所有格修饰时，不可以与the连用，排除A、C两项；此处houses为复数可数名词，表类别，所以也用零冠词。
答案　D
22．The lady________the boy with two dollars for bringing back her lost cat.
A．rewarded B．paid
C．offered D．presented
解析　句意：这位妇女因为这个男孩给她找回丢失的猫而给予他两美元的奖赏。reward sb with...for...因某事而以……报答某人。
答案　A
23．You should avoid________with your neighbor.
A．wars B．conflict
C．battles D．struggle
解析　war“战争”；conflict“冲突”；battle“战斗”；struggle“斗争”。
答案　B
24．Don't take anything away.Father likes everything to be________.
A．in place B．take place
C．out of place D．out of the place
解析　in place在正确位置；take place发生；out of place位置不当。由后句句意“父亲喜欢一切都在恰当的位置”可知答案为A。
答案　A
25．When I________a good article in reading newspapers，I often want to cut and
keep it.
A．come about B．come through
C．come to D．come across
解析　come across碰上，遇见。come about发生；come through传来；come to被想出，合计。
答案　D
26．Every evening after dinner，if not________from work，I will spend some time
walking my dog.
A．being tired B．tiring
C．tired D．to be tired
解析　考查省略的用法。在条件、时间、让步等状语从句中，当从句的主语与主句的主语一致，且从句的谓语动词含有be时，从句的主语及谓语动词be可以省略。根据句子意思可知，答案为C。
答案　C
27．His sister left home in 1998，and________since.
A．had not been heard of
B．has not been heard of
C．had not heard of
D．has not heard of
解析　考查谓语动词的时态和语态。句意：他姐姐在1998年离开了家，此后人们再也没有听到她的消息。根据句意可知应用被动语态，句中的since暗示应用现在完成时，因此答案为B。
答案　B
28．There is not much time left，but________we must get there on time.
A．somehow B．somewhat
C．however D．anyway
解析　句意：剩下的时间不多了，但即使如此，我们也必须按时到那里。anyway－whatever the facts may be；in spite of this；at least无论如何、即使如此、至少。又如：It's too late now，anyway.无论如何现在已经太迟了。Anyway，you can try.至少你可以试试。somehow－in some way；by some means以某种方式、通过某种途径；somewhat－to some degree；rather达到某种程度、颇为。
答案　D
29．—Jack has spent an hour in the shoe shop.Hasn't he decided
　which pair of shoes to buy?
—Maybe.Young as he is，he is________about his appearance.
A．special B．curious
C．particular D．serious
解析　句意：——杰克在鞋花店费了一个小时，他还没决定要买哪双鞋吗？——可能。尽管他年轻，他对自己的外表很讲究。依据句意可知此处表示“对……很讲究；对……很挑剔”，需用be particular about...，这是一个固定搭配。
答案　C
30．—I'm afraid that I can't finish the task as soon as planned.
—________.
A．Don't be afraid B．Don't mention it
C．I suppose so D．Take your time
解析　考查交际用语。句意：——恐怕我不能像计划的那么快完成任务。——别急，慢慢来。I'm afraid为委婉的说法，不用Don't be afraid来回答。Don't mention it用来回答别人的道歉。C表示“我也这样认为”，相当于I think so，不符合语境。Take your time表示“别着急，慢慢来”。
答案　D
31．Little________about her own safety，though she was in great danger herself.
A．did Rose care B．Rose did care
C．Rose does care D．does Rose care
解析　考查倒装。句意：虽然身处险境，Rose却丝毫不在乎她个人的安危。little是否定副词，否定副词置于句首时，句子用部分倒装；再依据后面的“was”一词，可知事情发生在过去，用过去时，所以A项正确。
答案　A
32．For a moment nothing happened.Then________all shouting together.
A．voices had come B．came voices
C．voices would come D．did voices come
解析　考查倒装结构。句意：那一会儿，什么都没发生。随后大家一起欢呼起来。表示时间的副词now，then及表示方位的副词here，there等位于句首，与位移性动词come，go，arrive等连用，且主语不是人称代词，用完全倒装。从前一句可知此处描述的是过去的事情，所以用一般过去时。
答案　B
33．The pictures in this book help make________clear________I wasn't sure of
before.
A．it；for me to understand what
B．it；everything
C．everything；to understand what
D．/；what
解析　it为形式宾语，what从句为真正的宾语，what又在宾语从句中作of的宾语。
答案　A
34．—What was the trouble with you the day before yesterday?
—When I practiced running on the playground，my strength________and I fell onto the ground.
A．gave away B．gave in
C．gave off D．gave out
解析　give away分发，赠送，泄露(秘密)，出卖；give in屈服，投降，让步；give off发出(蒸汽，热)；give out分发，用完，精疲力尽。根据句意选D。
答案　D
35．I haven't seen Ann for________long that I've forgotten what she looks like.
A．such B．very C．so D．too
解析　句意：我有很长时间没见着安了，我已忘记她长什么样了。so/such...that如此……以致，即so＋adj./adv.＋that，而such＋n.＋that，long为副词，故用so。
答案　C
第二节：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四个选项(A、B、C和D)中选出可以填入空白处的最佳选项。
On the top of a tree which had lost all its other leaves，two still remained hanging from one branch：Ole and Trufa.For some reason unknown to them，Ole and Trufa had__36__all the rains and winds.But Ole and Trufa believed the answer__37__in the great love they bore one another.One leaf can do__38__for another when the wind blows，and the rain pours.__39__，Ole encouraged Trufa at every opportunity.
At times during cold and stormy nights，Ole would__40__，“My time has come，Trufa，but you hang on！”
“What for？”Trufa asked.“Without you，my life is__41__.If you fall，I'll fall with you.”
One day just as Trufa spoke these words，what they two had__42__all these months happened—a wind came up and tore Ole__43__from the branch.Soon Ole disappeared from sight and Trufa was left all alone on the tree.
As long as it was still day，Trufa managed somehow to__44__her sorrow.But when it grew dark and cold，she__45__despair.Somehow she felt that the blame for all the leaves'__46__was laid on the tree.Leaves fell，but the trunk stood tall，and was__47__rooted in the earth.No wind，or rain could__48__it.
One night，Trufa dozed off.The next morning，to her__49__she found that she was no longer__50__on the tree.The wind had blown her down while she was asleep.She__51__now that she wasn't just a leaf that__52__the wind，but that she was__53__of the universe.
Next to her lay Ole，and they__54__each other with a love.This wasn't a love that depended on chance，but a love as powerful and__55__as the universe itself.
【语篇解读】 文章主要讲述了两片叶子的爱情故事。
36．A.suffered B．survived
C．escaped D．avoided
解析　文章一开始就提到了只有两片树叶还留在树上，因此此处用survive表示“幸免于，幸存”。suffer“遭受”；escape“逃脱，避开”；avoid“避免”均不符合语境。
答案　B
37．A.resulted B．brought
C．lay D．came
解析　lie in在于。语境为“他们认为答案在于他们之间产生的爱”。
答案　C
38．A.little B．much C．favor D．few
解析　根据句意可知，在大风大雨中一片树叶能为另一片树叶所做的是很少的，故用little表示。
答案　A
39．A.But B．Still C．Though D．Otherwise
解析　Ole仍然每次都鼓励着Trufa。still“仍然，还”。but表示转折，though表示让步，otherwise“否则”均不符合语境。
答案　A
40．A.complain B．say
C．request D．announce
解析　根据上下文可知，这里是说“在寒冷的暴风雨的夜晚，Ole就会跟Trufa说……”。
答案　B
41．A.regretful B．senseless
C．different D．happy
解析　没有你，“我”的生命就没有意义。senseless“无意义的”；regretful“后悔的，抱歉的”；different“不同的”；happy“高兴的”。
答案　B
42．A.expected B．intended
C．feared D．imagined
解析　下文中提到一阵风吹来，Ole被吹掉了，这是两片叶子数月来一直害怕的事情。fear“害怕，畏惧”；expect“盼望”；intend“打算，企图”；imagine“想象，设想”。
答案　C
43．A.open B．active C．loose D．alive
解析　从下文的“Soon Ole disappeared from sight”可知Ole被风从树上吹下来了。loose符合语境。
答案　C
44．A.appreciate B．win
C．afford D．bear
解析　两片赖以生存的叶子中的一片被风吹掉了，剩下的一片肯定是很难过的，但是在白天Trufa还是将难过埋藏在心里。
答案　D
45．A.stepped into B．caught in
C．took in D．sank into
解析　上文提到Trufa白天强忍悲痛，到了晚上变得非常绝望，故选sink into “渐渐进入(消极、不快等)状态”。
答案　D
46．A.fortunes B．changes
C．misfortunes D．chances
解析　她感到落叶的不幸遭遇应该归咎于大树。misfortune“不幸”，此处指的是被大风吹落的不幸遭遇。fortune“幸运，运气”，change“改变”；chance“机会，机遇”。
答案　C
47．A.firmly B．slightly
C．deeply D．tightly
解析　句意为“叶子虽然掉了，但是树干仍然高高耸立，根深深地扎在泥土中”。firmly“坚定地，稳固地”；slightly“轻微地，稍微”；deeply“深深地”；tightly“紧紧地”。
答案　A
48．A.upset B．blow
C．touch D．make
解析　上文中提到“树干仍然高高耸立，根深深地扎在泥土中”，因此没有什么风雨能够吹倒大树。upset“使倾覆，碰倒，打翻”；blow“吹”；touch“接触，触摸”；make“制造”。
答案　A
49．A.delight B．amazement
C．disappointment D．satisfaction
解析　从下文提到的“The wind had blown her down”，可知Trufa已经被风吹掉了，当她发现时肯定是惊讶的，故用amazement“惊愕，惊异”。delight“高兴，欣喜”；disappointment“失望”； satisfaction“满足，满意”。
答案　B
50．A.hanging B．staying
C．leaving D．sticking
解析　Trufa已经被风吹到了树下，因此她已经不在树上了。hang悬挂，符合题意。
答案　A
51．A.spoke B．remembered
C．considered D．knew
解析　本句说的是Trufa当时心里的想法，因此know“知道”符合题意。
答案　D
52．A.decided on B．held on
C．concentrated on D．depended on
解析　语意为“她不仅仅是一片依靠风的叶子而是宇宙的一部分”。
答案　D
53．A.some B．any C．part D．one
解析　part of“……的一部分”，意思为“她是宇宙的一部分”。
答案　C
54．A.presented B．treated
C．provided D．greeted
解析　Ole与Trufa都从树上被吹落下来，他们见面之后当然要相互问候了，故选greet。
答案　D
55．A.pure B．brief C．permanent D．free
解析　与宇宙一样的爱当然是强大的和持久的，故选permanent“永久的，持久的”。
答案　C
第三部分：阅读理解(共两节，满分40分)
第一节：(共15小题；每小题2分，满分30分)
阅读下列短文，从每题所给的四个选项(A、B、C和D)中选出最佳选项。
A
If you travel to a new exhibit at the San Francisco Conservatory of Flowers，you will have chances to see some meat­eating plants.Take bladderworts，a kind of such plant，for example.They appear so small and grow in a quiet pond.But these are the fastest­known killers of the plant kingdom，able to capture a small insect in 1/50 of a second using a trap door!
Once the trap door closes on the victim，the enzymes(酶)similar to those in the human stomach slowly digest the insect.When dinner is over，the plant opens the trap door and is ready to trap again.
Meat­eating plants grow mostly in wet areas with soil that doesn't offer much food value.In such conditions，these amazing plants have developed insect traps to get their nutritional needs over thousands of years.North America has more such plants than any other continent.
Generally speaking，the traps may have attractive appearance to fool the eye, like pitcher plants，which get their name because they look like beautiful pitchers (a container like a bottle) full of nectar(花蜜)．
The Asian pitcher plant，for example，has bright colors and an attractive half­closed lid.Curious insects are tempted to come close and take a sip，and then slide down the slippery(光滑的)slope to their deaths.
Hair­like growths along the pitcher walls ensure that nothing can escape，and the digestive enzymes can get to work.A tiny insect can be digested in a few hours，but a fly takes a couple of days.
Some of these pitchers are large enough to hold two gallons.Meat­eating plants only eat people in science fiction movies，but sometimes a bird or other small animals will discover that a pitcher plant isn't a good place to get a drink.
【语篇解读】 本文是一篇说明文，介绍了一些特别的植物——靠捕食动物获得生长所需养分的“食肉植物”。
56．From the first paragraph，we can know that bladderworts can________.
A．capture 50 small insects in a second
B．capture an insect in the shortest time
C．be found floating on a quiet lake
D．digest an insect in 1/50 of a second
解析　细节理解题。第一段指出，bladderworts能在1/50秒的时间内捕获一只小昆虫，是植物中已知的捕获动物速度最快的，因此选B。
答案　B
57．If the trap door of a meat­eating plant is closed，the plant________.
A．is fooling insects into taking a sip
B．is producing nectar
C．is tempting insects to come close
D．is enjoying a dinner
解析　细节理解题。第二段说，一旦“陷阱门”将猎物关起来，类似于人胃里的那些消化酶就开始慢慢地消化它了，由此判断D正确。
答案　D
58．Meat­eating plants can grow in wet and poor soil because they________.
A．can get nutrition from animals
B．don't need much food value
C．can make the most of such conditions
D．have developed digestive enzymes
解析　推理判断题。这些植物生长在潮湿贫瘠的土壤中，为获得生长所需的养分，在数千年的进化中，它们演化出了捕获昆虫的“陷阱”，由此推出它们主要从动物中获取养分，而不是从土壤中获取养分。
答案　A
59．Which of the following is the picture of the Asian pitcher plant?

解析　推理判断题。根据第四、五、六段可知亚洲捕虫草主要有这些特征：状如水瓶，颜色鲜亮，有半掩的盖子，综合此三项可知，只有A项最合适。
答案　A
B
Researchers from the University of North Carolina
in Chapel Hill found that coral coverage in the
Indo­Pacific­an area stretching from Indonesia's
Sumatra island to French Polynesia—dropped 20
percent in the past two decades.
About 600 square miles of reefs have disappeared since the 1960s，the study found，and the losses were just as bad in Australia's well­protected Great Barrier Reef as they were in poorly managed marine reserves in the Philippines.
“We found the loss of reef building corals was much more widespread and severe than previously thought，”said John Bruno，who conducted the study along with Elizabeth Selig.“Even the best managed reefs in the Indo­Pacific suffered significant coral loss over the past 20 years.”
The study，which examined 6,000 surveys of more than 2,600 Indo­Pacific coral reefs done between 1968 and 2004，found the declines began earlier than previously estimated and mirror global trends.The United Nations has found close to a third of the world's corals have disappeared，and 60 percent are expected to be lost by 2030.
The Indo­Pacific contains 75 percent of the world's coral reefs and provide a home for a wide range of marine plants and animals.They provide shelter for island communities and are key source of income，mostly from the benefits of fishing and tourism.
“ Indo­Pacific reefs have played an important economic and cultural role in the region for hundreds of years and their continued decline could mean the loss of millions of dollars in fisheries and tourism，”Selig said in a statement.“It's like when everything in the forest is gone except for little twigs(小树)．”
【语篇解读】 本文是科普阅读。由于天气变暖、疾病和海岸开发等原因，世界上大量的珊瑚礁在消失，特别是在印度洋、太平洋地区。
60．What do we know about Great Barrier Reef from the passage?
A．It is well­protected and in much better condition than elsewhere.
B．It also suffers a bad coral loss though it is well­protected.
C．Because it is well­protected，reefs have never disappeared.
D．It is as badly managed as the marine reserves in the Philippines.
解析　细节理解题。从第三段可知，在澳大利亚的大堡礁、珊瑚礁也在消失，情况跟菲律宾的一样糟糕。
答案　B
61．We can infer from the passage that________.
A．the Indo­Pacific has the largest coral coverage
B．reefs only began to disappear in the 1960s
C．coral loss has only happened in some parts of the world
D．human factors play an important role in coral loss
解析　推理判断题。从文章第一段的介绍可知，珊瑚礁的消失与三个因素有关，而气候变暖和海岸开发都有人为因素在里面。
答案　D
62．In what way are coral reefs important?
A．Many marine plants and animals live in them.
B．They can be used as building materials.
C．Many marine plants and animals feed on them.
D．They provide shelter for island residents.
解析　细节理解题。文章倒数第二段第一句说明，珊瑚礁为很多海洋动植物提供了“家”。
答案　A
63．How many coral reefs will be left by the year 2030?
A．One third. B．20 percent.
C．40 percent. D．60 percent.
解析　细节理解题。从倒数第三段可得到答案，2030年60%的珊瑚礁会消失，因此只有40%的能够存活下来。
答案　C
C
How much rain has fallen on the earth in the past？
Man has not always kept weather records.Because scientists
need a way to learn about past rainfall，they study the tree
rings.
A tree's trunk(树干)grows bigger each year.Under its bark(树皮)，a tree adds a layer of new wood each year it lives.If you look at a tree stump(树桩)，you can see the layers which are called annual rings.
On some trees，all of the rings are of the same width.But the ponderosa pine(美国黄松)that grows in the American southwest have rings in different width.The soil in the southwest is dry.The pines depend on rainfall for water.In a year of good rainfall，they form wide rings.In a dry year，they form narrow ones.
Scientists don't have to cut down a pine tree to study its rings.With a special tool，they can remove a narrow piece of wood from the trunk without harming the tree.Then they look at the width of each ring to see how much rain fell in the year it formed.
Some pines are hundreds of years old and have hundreds of rings.These rings form an annual record of past rainfall in the southwest.
【语篇解读】 本文主要讲了树的年轮。
64．We could infer from the story that________.
A．a tree grows faster when it has a lot of water
B．scientists can cut down trees to study tree rings
C．pine trees form wide rings every year
D．the ponderosa pine grows in the southwest
解析　推理判断题。由第三段第四、五、六句可知答案为A。
答案　A
65．A tree grows a new layer of wood________.
A．each week B．whenever it rains
C．every year D．every season
解析　细节理解题。由第二段第一句可得到答案。
答案　C
66．All in all，this story is about________.
A．why the tree trunks grow bigger
B．scientists study tree rings
C．trees that lived hundreds of years ago
D．the ponderosa pine in the southwest
解析　推理判断题。本文主要讲述了树的年轮和科学家对它的研究。
答案　B
D
UK residents take over 40m holidays abroad and more than 100m overnight stays in this country each year.Choices made about where to go，how to get there and what to do while there can either benefit or harm the environment.
While on holiday
Many of the things you can do to be greener on holiday will be the same things you can do at home—but there are also some extra things too，like avoiding gifts made from endangered species.Here are some suggestions：
·Making the most of locally produced food and drink，and local activities and attractions will support people in the area you are visiting and reduce the need for further environmental impact from transport；
·Switching off any air conditioning，heating and lights when you're not using your accommodation will help reduce climate change effects；
·Try not to waste water—some countries suffer from water shortages and saving water can help avoid damage to natural habitats.
Endangered species
Some gifts and foods available in some countries can be made from endangered plants or animals，for example，animal skins，ivory，orchids，caviar，or coral.Check before you buy，but if in doubt avoid animal and plant gifts.More details of the types of products to avoid and illegal trade hotspots can be found on the Souvenir Alert webpage.
Making a positive contribution to the place you are visiting
There are ways in which your holiday can help support local people and the environment：
·There are many opportunities to volunteer and help with projects that conserve and improve habitats and nature reserves；
·When you are away，or if you are looking for somewhere to visit in the UK，you can support projects or attractions which protect wildlife，such as nature reserves and conservation projects.
【语篇解读】 本文是应用文。文章介绍在海外旅行时，怎样保护环境，选择绿色活动。
67．If given a title to the passage，a best possible one would be________.
A．Travel Abroad：Don't Harm the Environment
B．Holidays：Greener choices
C．Holidays Abroad：What to Do and What Not to Do
D．Travel Abroad：Minimise Environmental Impact
解析　主旨大意题。第一段中“在海外旅行时，怎样保护环境”—Choices made about where to go，how to get there and what to do while there can either benefit or harm the environment是本文的主题句。
答案　B
68．The Souvenir Alert webpage gives you information about________.
A．souvenirs available
B．forbidden souvenirs
C．where to trade souvenirs
D．all types of products
解析　细节理解题。B项forbidden souvenirs与原文中“非法旅游纪念品”交易的含义最接近。
答案　B
69．What can you do to help reduce climate change effects?
A．Don't waste water.
B．Make the most of locally produced food and drink.
C．Save electricity.
D．Don't go around too much.
解析　细节理解题。从第一部分第二条Switching off any air conditioning，heating and lights...的信息可知，省电会减少对气候变化的影响。
答案　C
70．We can infer from the passage that________.
A．green holidays have been accepted by most people
B．it is not so easy to make a green holiday
C．nature reserves need the most volunteer work
D．not every one can tell an illegal souvenir
解析　推理判断题。从第三部分Check before you buy，but if in doubt avoid animal and plant gifts可得到答案，并不是所有人都能分辨非法旅游纪念品。
答案　D
第二节：(共5小题；每小题2分，满分10分)
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
How to Learn a Foreign Language
Learning a foreign language benefits a person in several ways.__71__However，how can you learn a foreign language properly?
Spend time on it.The most important factor is how much time you devote to learning the language.__72__This means listening，reading，writing，speaking and studying words and phrases.This means also spending your time enjoyably in ways that are connected to the language you are learning.
__73__Listen wherever you are on your MP3 player.Read what you are listening to.Listen to and read things that you like，things that you can mostly understand.If you keep listening and reading you will get used to the language.
Focus on words and phrases.Build up your vocabulary，for you will need lots of words.__74__Learn these words and phrases through listening and reading.
Take responsibility for your learning.If you do want to learn the language，take control.Choose content that you want to listen to and read.Talk when you feel like it.Write when you feel like it.
Finally，relax and enjoy yourself.__75__It doesn't matter.You are learning and improving.Just make sure you spend enough time with the language.That is the greatest guarantee(保障)of success.
A．Listen and read every day.
B．Express what you heard in your own language.
C．Start to notice words and how they are put together as phrases.
D．The more time you spend on the language，the more you will learn.
E．Do not worry about how many words and phrases you can remember.
F．One hour of listening or reading is more effective than many hours of class time.
G．It allows you to communicate with foreigners and have a better understanding of foreign culture.
答案　71.G　72.D　73.A　74.C　75.E
第四部分：写作(共两节，满分35分)
第一节：短文改错(共10小题；每小题1分，满分10分)
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除：把多余的词用斜线(\)划掉。
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词。
2．只允许修改10处，多者(从第11处起)不计分。
As everyone knows，the global financial crisis resulted from the United States have caused a great effect in the development of the global economy.What shall we do facing the global challenge?
I quite agree with what the President Hu Jintao said at the 7th ASEM summit.Nothing is more important than confidence.Only if we have confidence and hold together we get through a variety of difficulty .For example，after the terrible earthquake in Sichuan Province，all the Chinese held together and bravely fight against the disaster with great confidence，what won the admiration of the world.
In my opinion，facing with the present global financial crisis，we should keep calm and not be in a panic.Believe in both our Party and country，then we will certainly live through the crisis.
答案　
As everyone knows，the global financial crisis resulted from the United States caused a great effect the development of the global economy.What shall we do facing the global challenge?
I quite agree with what President Hu Jintao said at the 7th ASEM summit.Nothing is more important than confidence.Only if we have confidence and hold together we get through a variety of .For example，after the terrible earthquake in Sichuan Province，all the Chinese held together and bravely against the disaster with great confidence，won the admiration of the world.
In my opinion， with the present global financial crisis，we should keep calm and not be in a panic.Believe in both our Party and country， we will certainly live through the crisis.
第二节：书面表达(满分25分)
2010年上海世博旅游热
下图是一副反映2010年上海世博旅游热，请按图下的提示写篇英语报道。

世博网2010年7月1日消息：世博开园第62天，气温不断攀升，一度超过37度，游客顶着高温游园，兴致不减，截止当晚20时，入园参观人数达36.88万。其中各地旅游团队入园人数为15万。
注意：1.词数100左右。
2．简述消息内容，可适当增加情节，以使行文连惯。
3．简要谈谈你的感受。
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
__________________________________________________________________
【参考范文】
2010 Shanghai World Expo Traveling Heat
On the 62nd day on which Shanghai World Expo opened to the visitors，the weather there was very hot，the temperature climbs unceasingly，once surpassed 37 degrees.But the tourists' interest and passion didn't reduce in slightest.Regardless of the high temperature，they visited the park with joyful feelings.By 20：00 p．m.，the tourists who entered the park reached 368,800.And the regional traveling teams' population is 150,000.
Proudly speaking，with the drive of Shanghai World Expo，more and more people throughout the world are focusing their attention on Shanghai.It has no national boundaries，and people are discussing the changes here.The World Expo has a long history but it has never been held in Asia.So the 2010 World Expo is an honor for all of the Asians.Our government has promised that it will be the best one.And Shanghai，as a host city，will have more chances to develop quickly.Not only has the environment become more sanitary，but the construction is getting better and better.