1、安徽省2015高考英语人教版课时作业附解析：选修7 Unit 4课时作业(三十四)选修7Unit 4Sharing.单项填空1(2014石家庄高三模拟)I guess I must leave now.See you tomorrow._！I have some important information for you.AHang onBNever mindCAll rightDTake care2(2014辽宁六校联考)We are in great want of a more capable monitor，_with straightforward personality as we
2、ll as good humor.AwhoBthe oneConeDwhich3(2014蚌埠一检)Its no easy task to catch a ticket on a website that receives 1 billion clicks daily.I cant agree with you more.There_be errors for every single step.AshouldBmustCcanDwill4(2014唐山摸底考试)Perhaps the day will come_people will be able to breathe clean air
3、 in cities.AwhenBwhileCasDwhere5(2013杭州高三质检)In China，people over sixtyfive can enjoy some_in public places as long as they can provide their indentifications.AadvantagesBgoodCprivilegesDwelfare6(2013山东烟台模拟)With China_in the world trade more frequently，the world economy is developing more rapidly and
4、 steadily.AparticipatingBto participateCparticipatedDbeing participated7(2014山东泰安检测)How was your trip to London?Great.I was helped by an organization.Otherwise，I_it.Awouldnt affordBhadnt affordedCwouldnt have affordedDneednt have afforded8(2014银川、吴忠部分中学联考)The mother_many things to get her daughter a
5、 good education.ApurchasedBproducedCsacrificedDstored9(2013湘潭市二模)It remains doubtful_immediate measures could be taken to prevent underground water pollution.AhowBwhetherCwhenDwhere10(2013南京三模)Suffering from war，poverty and illness，many African children are_food，love and care.Ain case ofBin charge o
6、fCin face ofDin need of11Grandma has left her key with her neighbor_she locks herself out one day.Aas long asBeven thoughCin caseDas if12It was not until I visited Guilin_I found it really worthy of its reputation.AthatBwhoCwhereDbefore13When I woke up，it was already midnight and it took a few secon
7、ds for my eyes to_to the darkness.Arefer BadjustCattend Dpoint14(2013温州十校联考)After his third novel，Mr Kings imagination seemed to_，so he decided to travel around the world to broaden his horizons.Aset upBpick upCspeed upDdry up15(2013山师大附中高考模拟)In my opinion，everyone has periods in their lives_everyth
8、ing seems very hard.AwhenBwhereCwhichDthat.阅读理解A(2014厦门三校高三联考)Many plants and animals live close together，and they depend on each other.They are usually very different from their partners，and yet all live easier lives because of each other.It is natures idea of sharing.An example of a partnership is
9、 the shark and pilot fish.The pilot fish is a little fish only about nine inches long.He would be helpless if he hung around by himself in the mighty ocean.He makes up for his size with his smartness.He cleverly swims beside the shark.When the shark eats，the pilot fish gets the leftovers.And the pil
10、ot fish neednt worry about his safety.The shark also gets benefits from this relationship.The pilot fish cleans food scraps and insects from the sharks hide.Another example of depending on each other is the sea anemone and striped clown fish.The sea anemone looks like a flower and has petals that co
11、ntain poisonous stinging cells.When small fish swim into the petals，the anemone traps and paralyzes (使麻痹) them.However，the striped clown fish is able to swim into the poisonous petals without being harmed.When he is in danger，he quickly swims into the sea anemone and is unable to be seen by his enem
12、ies.To pay for his safety，the clown fish brings food to the anemone.He also guides other fish into the anemones deadly trap.Large mammals such as the ox，antelope，rhinoceroses and African buffalo form such a relationship with the redbilled oxpecker.They provide daily meals for the bird.In fact the bi
13、rd eats insects.The various large mammals act as a restaurant with a varied menu for the oxpecker.What do they get in return from the bird？Free beauty treatments!Some plants live together in a beneficial relationship of symbiosis.The fungus (真菌类植物) does not have chlorophyll (叶绿素) that plants need to
14、 make food.However，green algae does contain chlorophyll.It is，therefore，able to feed the fungus along with itself.But nothing is free！The fungus repays it by protecting the algae.Since it takes in and stores water，it can provide the algae with a nonending water supply.1Why does the pilot fish swim b
15、eside the shark?ABecause he likes eating the waste given off by the shark.BBecause he can help the shark get food.CBecause he can get food and protection.DBecause he needs the help of the shark to lead his way.2To repay the sea anemone，the striped clown fish_.Aparalyzes small fish for himBhelps him
16、catch other fishCdoes some cleaning workDwarns him of the danger3What do the fungus and the green algae share with each other?AEnergy and light.BFood and energy.CLight and chlorophyll.DChlorophyll and water.4What is the structure of the passage?ABCDB(2014石家庄市高三模拟考试)Teenagers are often a difficult gr
17、oup.With all those hormones (荷尔蒙) flooding in their bodies，they can be moody，unpredictable，and tend to make uncertain choices.But however confusing their teenage years are，kids can still be generally happy，depending on their lifestyle choices.According to a new research by British scientists，teens w
18、ho dont smoke，drink only moderately or not at all，and who dont eat much junk food are likely to be happier than other teens.The study looked at 40,000 British families and came up with some interesting findings.For example，kids who never drank alcohol were up to six times more likely to report highe
19、r levels of happiness than kids who drank.And teens who smoked were five times less likely to rate high on happiness charts compared to kids who didnt smoke.The same goes for diet and physical activities.The more fruits and vegetables kids eat，and the more hours they spend playing sports，the happier
20、 they are.Now，of course this doesnt mean that not smoking or drinking，and playing sports can guarantee happiness.It could be that kids who have happy character tend to be more active and less addicted to drinking or smoking.And it could equally be the case that kids who are unhappy are more related
21、to drinking，smoking and eating junk food.Other studies have shown that exercise is a proven way to treat anxiety and depression.Future studies may support the idea that other healthy behaviors，including refraining (克制) from smoking，drinking，and eating too much junk food，can avoid sadness and increas
22、e happiness，too.5The author develops the second paragraph mainly by_. Amaking comparisons Bproviding statisticsCoffering examples Danalyzing causes6What can we learn from the text?ANot smoking or drinking guarantees happiness.BTeens with flooding hormones cannot be happy.CPlaying sports can decrease
23、 teens unhappiness.DUnhappiness can certainly lead to smoking and drinking.7Which of the following might help teens quit anxiety?ATaking exercise. BSmoking and drinking.CEating junk food. DGoing on a diet.8Which can be the best title for the text?AWays to treat anxiety and depressionBExercise and te
24、enagers healthCTeenagers shouldnt drink or smokeDTeenagers lifestyle and their happiness.书面表达(2013安徽省合肥名校实验部高三三模) 2012年国庆节期间，中央电视台记者做了关于“你幸福吗”的相关调查，采访对象包括各行各业各个年龄段的人们，因为阅历和理解的不同，人们的答案也不尽相同。请你以“What is happiness？”为题用英语写一篇短文，谈谈你对幸福的理解。 要求：1.举例说明；2.词数120左右。What is happiness?From my point of view，_ _【20
25、15高考复习】书面表达随着人民生活水平的不断提高，越来越多的人加入了“有车一族”，可是随之而来的不便和污染也越来越明显。各大城市均饱尝了堵车之痛。北京市也在广泛征集治堵良方，请根据下面图中的相关信息，结合自己的理解，写一封倡议书，表达一下自己的观点，倡导绿色出行。词数100左右。Lets Go Cycling!As is depicted in the picture above，we can see that the streets are filled with so many cars that the traffic jams happen very frequently，which
26、has very bad influence on the life of the people._【参考范文】Lets Go Cycling!As_is_depicted_in_the_picture_above，we _can _see_ that_ the_ streets_ are_ filled_with_so_many_cars_that_the_traffic_jams_happen_very_frequently，which_ has_ very _bad _influence _on_ the_ life_ of_ the_ people.Nowadays we Chines
27、e people are living a comparatively rich life.People buy cars to go out very conveniently.But what we have to mention is that so many cars on the road might not be a good thing for the city traffic.Sometimes it is easy to get jammed.Always using cars is not good for health and it produces to some de
28、gree air pollution.The bicycle is a Chinese traditional stereotype.Many people like to go cycling.Cycling is recreation，a sport，and a means of transport.The bicycle is an efficient means of transportation.In fact，cycling is more efficient than any other method of travel！It is absolutely an energysav
29、ing means of transportation.Lets go cycling!课时作业(三十四).单项填空1解析：考查交际用语。句意为：我想我现在必须离开了。明天见。等等！我有一些重要的信息要告诉你。根据句意可知，Hang on等等，等一下，正确。答案：A2解析：考查代词。由空后是一个介词短语可判断该空引导的不是定语从句，由此排除A、D两项；同时可判断该空需用一代词作monitor的同位语，因此选one指代a monitor。句意为：我们非常需要一个更有能力的班长，他既要诚实又要有幽默感。答案：C3解析：考查情态动词。句意为：在每天十亿次点击量的网站上订到一张票是一项艰难的任务。我完
30、全同意你。而且每一个步骤都有可能会出错。根据语境，答话人表达的是对困难情况的一种推测。can有可能，会，表示可能性，符合语境。来源:答案：C4解析：考查定语从句。先行词the day和定语从句被谓语动词隔开，关系词在从句中作时间状语，故用when。答案：A5解析：考查名词辨析。privilege特权，特别优待；advantage优点，长处；good好处，益处；welfare福利，幸福。由“只要提供身份证明”可知，应为享有某些特权而不是好处或福利。答案：C6解析：考查介词with加复合宾语结构，这里是with China participating in the world trade，因为中国
31、加入世界贸易，主动关系用现在分词作宾语补足语。答案：A7解析：考查虚拟语气。句意为：你的伦敦之旅怎么样？很好，我得到了一个机构的帮助。否则，我是支付不起这个费用的。根据Otherwise和was可知，此处表示的是与过去事实相反的虚拟语气，故用would/could/might have done结构，再结合选项可知应选C。答案：C8解析：考查动词辨析。句意为：这位母亲为了给她的女儿良好的教育，牺牲了许多东西。purchase购买；produce生产；sacrifice牺牲；store储存。答案：C9解析：考查主语从句。句意为：是否能够立即采取措施防止地下水污染还很难说。根据句意并分析句子成分可
32、知，it是形式主语，空处引导一个主语从句，是句子的真正主语。故应该用whether，表示“是否”。答案：B10解析：考查介词短语辨析。句意为：受战争，贫穷和疾病的折磨，许多非洲的孩子需要食物，爱和关心。in need of需要，符合句意。in case of以防万一；in charge of掌管；in face of面对。答案：D11解析：考查连词辨析。句意为：奶奶把钥匙留给了邻居，以防万一有一天她将自己锁到门外。A项意为“只要”；B项意为“尽管，即使”；C项意为“以防万一”；D项意为“好像，仿佛”。答案：C12解析：考查强调句式。句意为：直到我游览了桂林，我才发现它真是一个名副其实的好地方。
33、本句为“It was.that.”强调句型，被强调的部分是时间状语“not until I visited Guilin”。答案：A13解析：句意为：“我”一觉醒来已是午夜，所以我的眼睛过了几秒后才适应了黑暗。adjust to适应，调节，符合语境。 答案：B14解析：考查动词短语辨析。set up建立；pick up捡起，学会，习得；speed up加速；dry up干涸，枯竭。句意为：金先生在写完第三本小说之后，好像他的想象力已经枯竭，所以他决定周游世界以开拓视野。答案：D15解析：考查定语从句。句意为：在我看来，每个人在他们的生命中都有一段时期，在这段时期里，每件事都好像特别难。分析句子
34、结构可知，这是一个定语从句，先行词是periods，在定语从句中作时间状语。答案：A.阅读理解语篇解读本文用四个例子来说明一些动植物之间相互依赖，相互帮助，共同分享的关系。1解析：考查细节理解。根据第二段中的“When the shark eats，the pilot fish gets the leftovers.And the pilot fish neednt worry about his safety.”可知，答案为C。 答案：C2解析：考查细节理解。根据第三段中的“To pay for his safety，the clown fish brings food to the ane
35、mone.He also guides other fish into the anemones deadly trap.”可知，答案为B。答案：B3解析：考查细节理解。根据最后一段内容可知，真菌类植物生存依靠绿藻的叶绿素。作为回报，真菌类植物向绿藻提供水源。答案：D4解析：考查文章结构。本文第一段提出文章的主旨，下面四段分别举了四个例子来说明，通篇为总分结构，故答案为A。答案：A语篇解读研究表明，多吃水果、蔬菜以及多运动可以增加青少年的幸福指数，相反，吸烟、喝酒以及吃垃圾食品则会降低他们的幸福指数。5解析：写作手法题。文章第二段通过列举研究报告的数据，对两类人群进行对比得出结论，因此作者采用
36、的是比较的写作手法，选A。答案：A6解析：推理判断题。根据文章最后一段的第一句“其他研究表明，锻炼是一个经证实了的治疗焦虑和沮丧的方法”可推知，运动可以降低青少年的不幸福指数。答案：C7解析：细节理解题。由最后一段第一句的内容可知，锻炼是一个经证实了的治疗焦虑和沮丧的方法。答案：A8解析：主旨大意题。本文主要讲述了青少年的生活方式和他们的幸福指数之间的关系，故D项最适合作本文的标题。答案：D.书面表达 What is happiness?From my point of view，happiness is the most precious thing in the world，which c
37、an be obtained easily.As for me，being in a good mood anytime and anywhere is the most important thing I need to be happy.There is an old saying going like this，“Happy is he who is content.” I cant agree with it more.I still remember a story my mother told me when I was a child.A millionaire tried ev
38、ery means to seek after pleasure but still felt unhappy.On the contrary，a poor man who didnt have much money always felt happy.Why are they so different？The answer is that the rich is always thinking how he can gain more while the poor is satisfied with what he owns at handhealth，freedom，love and so on.From the story we can see that while happiness is precious，it is easy to get.
