高中英语 unit 23 conflict section communication workshop课时作业 北师大版选修

在学生就要走出校门的时候，班级工作仍要坚持德育先行，继续重视对学生进行爱国主义教育、集体主义教育、行为规范等的教育，认真落实学校、学工处的各项工作要求Unit 23 Conflict Section Communication Workshop.单词拼写(根据汉语提示写出单词) 1.He succeeded at the_(代价) of his health.答案：expense2Your medical records are strictly_(秘密的)答案：confidential3He has _(赞助) the poor student every term in the last few years.答案：sponsored4An _(任意的) decision can easily cause failure.答案：arbitrary5I didnt_ (打算) her to see the painting until it was finished.答案：intend6Dont climb that ladder.Its not that _ (稳固)答案：stable7. There is no water in the _(热水瓶)答案：thermos8China used to_(进口) a lot，but now it exports more.答案：import.单句语法填空1The building around the corner caught fire last night.The police are now looking_the matter.答案：into2(陕西高考改编) The basketball coach，as well as his team，_(be) interviewed shortly after the match for their outstanding performance.答案：was3Id like to go to the cinema with you，dad.Sorry，my darling，but the film is intended_adults only.答案：for4At first I thought I understood _my teacher said，but the more he explained，the_confused I became.答案：what；more5I didnt think you were coming.Oh，I _(intend) to stay at home，but I changed my mind.答案：had intended6(福建高考改编)Born into a family with three brothers，David was brought _to value the sense of sharing.答案：up7New policies，_(intend) to insure that compulsory education is truly free，_(make) known by the local government across China since the start of school on September 1.答案：intended；have been made8The little boy was told by the shop owner to sort the apples_by the size.答案：out9My father recommended that I_(not，disobey) my officer.答案：(should) not disobey10We feel now as though we_(witness) the whole thing which happened last week.答案：had witnessed.翻译句子1你们学得越多，就越感到自己无知。(the more.，the more.)_答案： The more you learn，the more we realize our ignorance.2他打算让自己的儿子管理公司。(intend sb.to do sth.)_答案：He intends his son to manage the company.3他说话的样子，好像他知道她在哪里似的。(as if)_答案：He talks as if he knew where she was.4吸烟不仅使你身上有气味，而且危险。(as well as)_答案：Smoking is dangerous，as well as making you smell bad.5长时间使用电脑会令我们疲劳。(bring sth.on sb.)_答案：Working on computers for a long time can bring tiredness on us.阅读理解Within five years，a woolly mammoth (猛犸象) will likely be cloned，according to scientists who have just recovered wellpreserved bone marrow (骨髄) in a mammoth bone.Russian scientist Semyon Grigoriev and his colleagues are now analyzing the marrow，which they obtained from the mammoth，found in Siberian soil.Grigoriev and his team，along with colleagues from Japan，have announced that they will start a joint research project aimed at recreating the enormous mammal，which went extinct around 10,000 years ago.Mammoths used to be a common sight in North America and Eurasia.Many of our distant ancestors probably had regular facetoface encounters with the elephantlike giants.The key to cloning the woolly mammoth is to replace the nuclei of egg cells from an elephant with those extracted (提取) from the mammoths cells.Doing this，according to the researchers，can result in embryos with the mammoths DNA.That has actually been known for a while.What have been missing are the woolly mammoths nuclei with undamaged genes.Scientists have been on a search for such nuclei since the late 1990s.Now it sounds like the missing genes may have been found.In the course，global warming may be responsible for the breakthrough.Warmer temperatures tied to global warming have melted ground in eastern Russia that is almost always permanently frozen.As a result，researchers have found a fair number of wellpreserved frozen mammoths there，including the one that produced the bone marrow.Is it such a good idea，however，to clone animals that have long been extinct？For a while there has been some discussion of a reallife Jurassic Park setup containing such animals.Introducing these beasts into existing ecosystems could be like bringing in a potentially invasive species that would try to fill some space presently held by other animals.Even if the cloned animals were contained in special parks，there could still be a risk of spreading.So if the woolly mammoth is successfully cloned sooner rather than later，wed probably be left with more questions and arguments than answers，at least in the short term.语篇解读猛犸象是一种早在1万年前已经绝迹了的动物，借助克隆技术，俄罗斯及日本的科学家们有望通过获取的冰冻在西伯利亚地下的猛犸象骨髓克隆出该动物。1Which of the following would be the best title for the passage?AHow to clone a woolly mammothBThe woolly mammothan ancient speciesCThe research made by Russian and Japanese scientistsDA woolly mammoth to be cloned解析：主旨大意题。第一段Within five years，a woolly mammoth will likely be cloned点明文章的主旨，并在后文具体讲解了克隆猛犸象的关键步骤及可能带来的问题。答案：D2Which of the following can be the key factor in cloning a mammoth?ATo find a living mammoth in North America or Eurasia.BTo use nuclei from a mammoths egg cells to replace the nuclei in an elephants egg cells.CTo find out when and where woolly mammoths lived on the earth.DTo find out if ancient mammoths are distant ancestors of todays elephants.解析：细节理解题。根据第三段The key to cloning the woolly mammoth is to replace the nuclei of egg cells from an elephant with those extracted from the mammoths cells.可知B项正确。答案：B3Global warming has made the clone possible because_.Athe woolly mammoth can only live in a warm climateBglobal wanning makes people care more about extinct animalsCwarmer temperatures enable scientists to find wellpreserved frozen mammothsDresearchers cant work efficiently if the weather is too cold解析：细节理解题。根据第五段可知全球变暖带来的气温升高使得俄罗斯东部常年处于冰冻状态的土地得以融化，从而研究人员在那里寻找到了保存完好的冰冻状态的猛犸象。因而C项正确。答案：C4Which of the following best describes the writers attitude towards the future of cloning a mammoth?AUncertain. BIndifferent.CPositive.DDisappointed.解析：作者态度题。在最后两段中，作者提出了克隆猛犸象可能会产生的问题，对克隆猛犸象的未来抱一种不确定的态度。答案：AThe world market for wind energy saw a sound revival in the first half of 2011 and regained momentum (动力) after a weak year in 2010.The worldwide wind capacity (风电装机容量) reached 215,000 MW by the end of June 2011，out of which about 18,400 MW were added in the first six months of 2011.This increase represents 15% more than in the first half of 2010.Still the five leading countriesChina，USA，Germany，Spain and Indiatogether represent a total share of 74% of the global wind capacity.Again in 2011，China continues to dominate the world wind market，adding 8 GW in only 6 months.By June 2011，China had an overall capacity of around 52 GW.Most of the European markets showed stronger growth in 2011 than in the previous year.The top markets in Europe continue to be Germany，Spain，Italy，France，the United Kingdom and Portugal.Only France and Denmark showed a decrease in their new installed capacity compared to the first half of 2010.The US market added 2,252 MW，about 90% more than in the same，but very weak period of 2010.However，it is questionable whether the US market can regain the strength it had in 2009 when a total capacity of almost 10 GW was installed within one year.Whats more，during the first half of 2011，three countries were added to the list of countries using wind energy，increasing the number of wind energy markets from 83 to 86：Venezuela，Honduras，and Ethiopia.The total installed wind capacity is projected to reach 240,500 MW by the end of 2011.This capacity can cover almost 3% of the electricity demand all over the world.语篇解读世界风电产业在经历了一年的低潮期后，在2011年上半年恢复了活力。5How much wind capacity was added in the first half of 2010?AAbout 16,000 MW. BAbout 18,400 MW.CAbout 187,000 MW.DAbout 215,000 MW.解析：细节理解题。从第一段的about 18,400 MW were added in the first six months of 2011.This increase represents 15% more than in the first half of 2010可计算出答案。答案：A6Compared to the first half of 2010，which country had less new installed wind capacity in the first half of 2011?AChina. BThe US.CGermany.DFrance.解析：细节理解题。从第三段的Only France and Denmark showed a decrease in their new installed capacity compared to the first half of 2010可知答案。答案：D7We can learn from the last two paragraphs that_.Amany countries are considering leaving the wind energy marketBthe wind energy industry is sure to have a bright futureCwind capacity can soon cover most of the electricity demandDsome new wind energy markets arose in 2011解析：推理判断题。从倒数第二段的three countries were added to the list of countries using wind energy.可知D项正确。答案：D8The passage was mainly written to_.Areport the development of world wind energy industry in the first half of 2011Bappreciate the performance of different countries concerning wind energy industryCpraise new technologies that have been developed in wind energy industryDforecast the development of world wind energy industry in the second half of 2011解析：作者意图题。本文列出了大量数据，客观地报道了世界风电行业在2011年上半年的发展情况。答案：A.短文改错Last month，I was playing outside while I heard a cat crying.I found her behind a parking car.She seemed very hungrily.I fed her，and she seemed to want to stay with me.I wondered where the sweet cat came from.I named him