高中英语Unit2SailingtheoceansSectionⅢLearningaboutLanguageUsingLanguage课时作业新人教版选修.docx

Section III Learning about Language & Using Language课时作业5I单句语法填空1. Shortly after the movie was previewed, some critics (foresee) its comments from the audiences.答案：foresaw2. David was quite(thirst) for a bicycle race from parents as a Christmas gift.答案：thirsty3. Knowing their parents' income, they will realize their(hard) in supporting the family.答案：hardships4. Many refugees are (starve) to death every day for lack of food in Africa.答案：starved5. The ship sank into the sea, only a few passengers (survival). 答案：survived6. China' s Ministry of Education has made English compulsory course in most elementary schools.答案：a7. The incident occurred Smith entered the school building with his girlfriend.答案：when8. He made an attempt to(clarification) the misunderstanding about the origin of the language.答案：clarify9. Three days after his returning home, he left again. His(depart) was unexpected.答案：departure10. A security officer at the factory, who declined(give) his name, said he had seen two men leave the building.答案：to give11阅读理解In 2013 alone at least 20, 000 African elephants were killed for their teeth. In South Africa over the last two years more than 2, 200 rhinos were killed for their horns. These numbers are alarming, because current rates of illegal hunting are faster than birth rates, which could lead to extinction of these ecologically important creatures in the environment. Indeed, some elephant and rhino populations are on track to be locally extinct within the next decade.If you are reading this, you may already be aware of these facts. But you might not know that wildlife trafficking（非法交易）not only threatens the existence of elephants and rhinos but is also leading to extinction of other species, such as tigers, tortoises, sea turtles, and the world? s most trafficked mammal （哺乳动 物）一pangolins.Pangolins are the only mammals that are entirely covered in tough scales（鳞）， which makes them look very strong. But actually they are endangered mammals. There are eight different species of pangolins, four in Asia and four in Africa, and all are threatened with extinction. Although pangolins are protected throughout most of the countries where they live, high demand in East Asia, where the delicious pangolin meat is considered a delicacy and where their scales are used in traditional medicines, is driving an illegal trade in both live animals and pangolin parts. The number of pangolin trafficking is shocking. Experts believe that over the last 10 years more than 1 million pangolins were taken from the wild. It is estimated that between 40, 000 and 81, 250 pangolins were killed for the illegal trade in 2013 alone.In February, the United States released a plan to deal with wildlife trafficking, which lays out the steps we will take to fight the illegal trade in wildlife, including pangolins. We are strengthening the carrying out of the plan； building international cooperation and contribution to protect wildlife； raising awareness to drive down the demand that is fuelling the illegal trade.Get involved and remember World Wildlife Day （March 3） by spreading the plan. Use social media and tell everyone that now it is time to get serious about wildlife crime and end the demand that threatens species, big and small, from the huge elephant to the shy pangolin.【解题导语】 由于人们的捕猎，一些物种濒临灭绝。本文号召人们行动起来，保护濒 危物种。1. How many endangered creatures are mentioned in the passage?A. 4.B. 5.C. 6.D. 7.C解析：细节理解题。根据第一、二段可知，文章提到了大象、犀牛、老虎、陆龟、 海龟、穿山甲六种濒临灭绝的动物。故选C项。2. Which of the following is TRUE according to Paragraph 3?A. Eight species of pangolins live on the same continent.B. Pangolins are not protected in most of their natural habitats.C. The scales of pangolins can be used as an ingredient for cooking.D. High demand contributes to the illegal trade of pangolins in East Asia.D 解析: 正误判断题。根据第三段中的“high demand in East As中is driving an illegal trade in both live animals and pangolin parts” 可知，高需求导致了东亚穿 山甲非法交易的发生，即D项正确。3. What can we know about the plan released by the US?A. Social media will be used to spread World Wildlife Day.B. Whether the plan will be worked out remains to be seen.C. The US will work together with other countries to protect wildlife.D. More and more people are advised to increase their needs of pangolins.C 解析：推理判断题。根据文章倒数第二段中的"We are strengthening the carrying out of the plan； building international cooperation and contribution to protect wildlife； raising awareness to drive down the demand that is fuelling the illegal trade.”可知，美国将联合其他国家保护野生动物，即C项正确。4. What is the author' s intention of writing the passage?A. To inform us something about World Wildlife Day.B. To raise awareness of protecting endangered wildlife.C. To explain why pangolins are illegally traded in East Asia.D. To show how the United States is to fight the illegal trade in wildlife.B解析：目的意图题。根据文章最后一段的内容可知，作者写这篇文章的目的是增强 人们保护濒危物种的意识，即B项正确。BBeijing一With the safe return to Earth on Wednesday of three astronauts after a successful 15-day mission, China moved a step closer to realizing its space dream, which includes operating a space station by 2020.Wang Zhaoyao, director of the China Manned Space Agency, released a more detailed outline for the manned space program. He said in Beijing the manned space program will launch the Tiangong-2 space laboratory around 2015, and an experimental core space station module around 2018.The aim is to build a 60-ton multimodule space station by 2020. Between 2015 and 2020, a string of cargo （货物）and manned spacecraft will be launched to deliver supplies and transport astronauts to the space lab and space station, he said.Wang did not say how much will be spent on the forthcoming missions, but said the Shenzhou X mission that ended on Wednesday took spending on the manned space program to 39 billion yuan since it was started in 1992. He also said construction of a new launch site in Hainan province and development of two new types of launch vehicleboth crucial elements （组成部分）in the space programs next stage一have made smooth progress. Yuan Jie, deputy general manager of the China Aerospace Science and Technology Corp, said the new site will see the launch of two types of China' s new-generation carrier rockets.As the carrier rockets in service now cannot meet demand from the future manned space station, the large-thrust （推力）Long March- 5 carrier rocket, with the capacity of carrying a 20-ton payload（有效负荷）in near-Earth orbit, will send space station modules into orbit, he said. Meanwhile, the medium-thrust Long March-7 launch vehicle, with a carrying capacity of 13 tons in near-Earth orbit, will be used to send cargo spacecraft to the future manned space station.【解题导语】本文介绍了中国的“航天梦”。5. Which of the following may be the best title of the news report?A. Space dream one step closer to realityB. The space lab and space stationC. The organization of the China Manned Space AgencyD. Two types of China' s new-generation carrier rocketsA 解析：标题归纳题。根据全文尤其是开头：China moved a step closer to realizing its space dream, which includes operating a space station by 2020.可得答案。6. What is the possible meaning of the underlined word “crucial“ in Para. 3?A. Quite safe.B. Too easy.C. Rather slow.D. Very important.D解析：词义猜测题。根据第四段提到的“大推力长征系列运载火箭”的作用和bolh 所指代前面的内容，可推出是“关键的，非常重要的”意思。7. The purpose of the manned space problem is to.A. launch the Tiangong-2 space laboratoryB. build a 60-ton multimodule space stationC. build an experimental core space station moduleD. transport astronauts to the space labB 解析：推理判断题。根据第二段：The aim is to build a 60-ton multimodule space station by 2020.可得答案。8. The Long March-5 carrier rocket will have the capacity of carrying.A. 13 tonsB. 20 tonsC. 39 tonsD. 60 tonsB 解析：细节理解题。根据最后一段中的the large-thrust （推力）Long March-5 carrier rocket, with the capacity of carrying a 20-ton payload （有效 负荷）in near-Earth orbit 可知答案。III七选五Interruptions are one of the worst things to deal with while you' re trying to get work done. 1.' s take a look at them now.2. . Tell the person you' re sorry and explain that you have a million things to do and then ask if the two of you can talk at a different time.When people try to interrupt you, have set hours planned and let them know to come back during that time or that you, 11 find them then. 3. It can help to eliminate（消除）future interruptions.When you need to talk to someone, don' t do it in your own office. 4., it' s much easier to excuse yourself to get back to your work than if you try to get someone out of your space even after explaining how busy you are.If you have a door to your office, make good use of it. 5. If someone knocks and it' s not an important matter, excuse yourself and let the person know you' re busy so they can get the hint （暗不）that when the door is closed, you' re not to be disturbed.A. If you' re busy, don' t feel bad about saying noB. When you want to avoid interruptions at workC. Set boundaries for yourself as far as your time goesD. If you' re in the other person' s office or in a public areaE. It' s important that you let them know when you' 11 be availableF. It might seem unkind to cut people short when they interrupt youG. Leave it open when you' re available to talk and close it when you' re not【解题导语】本文是一篇说明文，介绍了避免工作时被打断的几种方法。1. B 解析：根据上文的 “Interruptions are one of the worst things to deal with” 以及下文的“there are several ways to handle things”可知，工作口寸被打断是要处理 的最糟糕的事情之一，有几个处理事情的方法。空处承上启下，应选B项。2. A 解析：根据下文的 “Tell the person you' re sorry. . . ask if the two of you can talk at a different time."可知,本段讲述的是当你忙的时候，要拒绝别人打断你。 故A项符合文意。3. E 解析：根据上文的“let them know to come back during that time or that you'11 find them then”及下文的“It can help to. ”可知,此处指让他们知道你什么时候 有空是很重要的。故选E项。4. D 解析：根据上文的 “don' t do it in your own office” 以及下文的 “excuse yourself to get back to your work”可知，你如果不在自己的办公室里，就更容易给自 己找到借口返回来工作。故选D项。5. G 解析：根据本段的首句 “If you have a door to your office, make good use of it. ”以及下文的“when the door is closed”可知，G项符合文意。