统考版届高考英语一轮复习课时提能练9必修2Unit4Wildlifeprotection含解.docx

1、统考版届高考英语一轮复习课时提能练9必修2Unit4Wildlifeprotection含解课时提能练(九) 必修2Unit 4Wildlife protectionA：知识层面.语境语法填空A(考查派生词)In some 1distant (distance) areas, there are still 2merciless (mercy) killings of rare animals. Forests and grasslands are disappearing，which is also 3harmful (harm) to the survival of wildlife. N

2、ow it is of great 4importance (important) to provide rescue and 5protection (protect) for wild animals, especially for those in danger of dying out. The government should make a quick 6response (respond) to massive destruction of their natural habitat. Those who kill wild animals must be severely pu

3、nished and those who have a high 7affection (affect) for them must be well rewarded.B(考查动词)Population growth 8is decreasing (decrease) year on year, leading to a higher proportion of older people. In Germany, for example, 100 9employed (employ) persons now support about 40 elderly, deeply 10affectin

4、g (affect) its labour, financial and housing markets. How 11to contain (contain) population decline is a problem many governments have to face. China 12has responded (respond) to the issue quickly by allowing one couple to have two children. Whether this policy will influence the concerned markets i

5、s worth 13inspecting (inspect) closely. So far, this measure 14has been appreciated (appreciate) by many developed countries.C(考查句型)Most of the details of the project were arranged 15as the director had suggested. But there were still some problems 16remaining (remain) to be solved. My colleagues ca

6、me up with different approaches, 17which, actually, were not very practical. Later, a young engineer thought of another way 18in which the problems could be properly handled. We all thought highly of it. Certainly any idea had to be tested before 19being(be) fully accepted. It would be a wise choice

7、 to wait a while before it became perfect.语境短文改错(短文中有5处错误)I have been longed for a visit to Tibet for a long time. It is reported that the antelopes, a mild animal, is becoming extinct in Tibet. Only a few antelopes have survived after were hunted and killed for years. But they are still left exposi

8、ng to chances of being starved or frozen to death. I have decided to do something for them. So I would appreciate very much if you could give me a chance to be there.【答案】I have been for a visit to Tibet for a long time. It is reported that the ， a mild animal, is becoming extinct in Tibet. Only a fe

9、w antelopes have survived after hunted and killed for years. But they are still left to chances of being starved or frozen to death. I have decided to do something for them. So I would appreciate very much if you could give me a chance to be there.根据提示补全句子 1俗话说：在家靠父母，出门靠朋友。这话不错。As the saying goes，a

10、man depends upon his parents at home and upon his friends away from home.Its really true.2必须采取措施保护稀有鸟类，使其免遭伤害。Something must be done to protect the rare birds from being endangered.3据说这样的风俗很早以前就存在了。It is said that such a custom came into being long ago.4我们已经没有时间来仔细考虑它了。There has been no time left fo

11、r us to think it over.5随着期末考试的临近，你父母可能不会允许你花费太多时间上网。With the final exam drawing near，your parents will not probably allow you to spend too much time on the Internet.B：能力层面.阅读理解A(2020合肥市第二次教学质量检测)A new study recently found that elephants in Central African forests can encourage the growth of slowgrow

12、ing trees and increase the ability of the forest to store carbon.“As a tree，theres a tradeoffyou cant have it all，” explained Fabio Berzaghi，who led the study.“You either invest energy in growing fast，or in building a lot of structure with carbon to be more resistant.”Elephants prefer to eat fastgro

13、wing trees in more open spaces.As they feed and walk，they cause damage to these species，knocking over trees or breaking off branches，which results in an ecosystem that favors large，slowgrowing hardwood trees.“As the elephants thin the forest，they increase the number of slowgrowing trees and the fore

14、st is capable of storing more carbon，” said Stephen Blake，one of the papers authors.Scientists collected field measurements in the Congo Basin and used a computer model to predict how elephants would affect forest structure，and carbon storage potential in the long term.The data confirmed that when e

15、lephants are present，the forest contains larger trees and higher abundance of species with high wood density.Conversely (相反地)，should forest elephants go extinct，leaving those slowgrowing trees struggling to compete with fastgrowing species，it would result in a 7 percent loss of aboveground biomass (

16、生物量)As a result，Central African forests could lose up to three billion tons of carbon，potentially accelerating climate change.The sad reality is that humans are doing their best to rid the environment of elephants.“This study comes at a time when forest elephants are threatened as never before，”said

17、 Iain DouglasHamilton，founder of Save the Elephants.“It is shocking that just as we are beginning to understand how elephants might have a key role in Africa in storing carbon，they are under real threat of extinction.” One limitation of the study，Mr.Berzaghi said，is that we do not know how much carb

18、on has already been lost because of the elephants decline.But it does seem certain，he added，that putting a stop to illegal hunting and restoring forest elephant populations would bring climate benefits.【语篇解读】最近一项新的研究发现，在中非森林中活动的大象能促进生长缓慢的树木的生长，并能提高森林贮存碳的能力。人类非法猎杀大象不仅会使大象面临灭绝的威胁，而且会对气候造成不良影响。1What ca

19、n we infer about slowgrowing trees in Paragraph 2?AThey are elephants favorite food.BThey are easily hurt by elephants.CThey can help forests store carbon.DThey may reduce elephant populations.C推理判断题。根据第二段尾句中Stephen Blake所说的话“As the elephants thin the forest，they increase the number of slowgrowing t

20、rees and the forest is capable of storing more carbon”可知，大象的活动增加了生长缓慢的树木的数量，这使森林能贮存更多的碳。据此可以推知，生长缓慢的树木有利于森林贮存碳，故C项正确。2What would happen without elephants living in Central African forests?AClimate change would possibly be sped up.BThe forest structure would remain unchanged.CThe forests would lose m

21、ore fastgrowing trees.DLarger trees would defeat fastgrowing species.A推理判断题。根据第三段最后两句“Conversely(相反地)，should forest elephants. potentially accelerating climate change”可知，如果森林中的大象灭绝，那些生长缓慢的树木将努力地与生长迅速的物种竞争，这将导致地面生物量减少7%。其结果是，中非森林将失去高达30亿吨的碳，这有可能加速气候变化。据此可以推知，如果中非森林中没有大象，则该地区的气候可能会加速变化，故A项正确。3What did

22、 Mr.Berzaghi suggest people do?ALead a lowcarbon life.BEvaluate the carbon loss.CStop destroying forests.DProtect forest elephants.D细节理解题。根据本文尾句“But it does seem certain.would bring climate benefits”可知，Berzaghi先生认为，停止非法捕杀并恢复森林中大象的数量，会给气候带来好处。据此可知，Berzaghi先生提议保护森林中的大象，故D项正确。4What is the best title fo

23、r the text?AHumans and Nature Live in HarmonyBElephants Disappear in Parts of AfricaCClimate Change Affects Forest StructureDElephants Defend Against Climate ChangeD标题判断题。通读全文可知，本文第一句和最后一句概括了全文的主旨，又结合文中的其他内容可知，本文通过分析中非森林中大象的活动对气候变化的影响，说明了保护森林中的大象对气候有好处，故D项最适合作本文标题。B(2020贵州省普通高等学校招生适应性测试)Theres one e

24、asy thing you can do every day to live longer and happier，according to a recent study，and it has nothing to do with diet，exercise，or cutting out bad habits.A review of nearly 150 studies with more than 300，000 participants found that having active social circles decreases your chances of dying by 50

25、 percent，regardless of age，gender or medical history.“When were social，we live longer，” Dr.Kelli Harding noted.“Loneliness is more of a risk factor to health than other known risk factors，like high blood pressure and obesity.”The findings are written up in Dr.Hardings new book, The Rabbit Effect，whi

26、ch is about how kindness，rather than laughter，may be the best medicine.The book gets its title from a famous 1978 study of the relationship between cholesterol(胆固醇) and heart health in rabbits.Researchers accidentally discovered that those rabbits that received the most affection from their human ha

27、ndlers lived much longer than the others.We live in a world where most of our social interactions happen through our phones.But to get the health benefits of a more active social circle，you dont have to throw away your device and join a book club.More casual interactions with neighbors，shop owners，a

28、nd others you meet every day can do the trickIncreasingly，those relationships can start online.Thats where Nextdoor comes in.The stated purpose of the company is “ to cultivate a kinder world where everyone has a neighborhood they can depend on”When asked for advice on one thing you can do to live l

29、onger and happier，Dr.Harding said it perfectly，“Be kind.Its actually pretty amazing how much each person can make the world a better，kinder，healthier place.It really takes very little and you never know the impact you have on somebody.”【语篇解读】研究发现，孤独比高血压、肥胖等对人的健康危害大，而积极的社交活动能延长人的寿命。本文还介绍了成为友善的人能让人活得更

30、久、更快乐。5What do we know about The Rabbit Effect?AIts title comes from a study.BIts a report about heart health.CLaughter could cure diseases.DRabbits could help live longer.A细节理解题。根据第三段第二句“The book gets its title from a famous 1978 study of the relationship between cholesterol(胆固醇)and heart health in

31、 rabbits”可知，兔子效应这本书的书名来自1978年所做的一项兔子中胆固醇和心脏健康的关系的研究，故A项正确。6Whats the purpose of Nextdoor?ATo advocate online shopping to save time.BTo offer the neighborhood sports facilities.CTo settle the arguments among the families.DTo create a harmonious community to rely on.D细节理解题。根据第四段尾句“The stated purpose o

32、f the company is to cultivate a kinder world where everyone has a neighborhood they can depend on”可知，Nextdoor的目的是建立一个更友善的世界，在那里每个人都有一个可以依靠的社区，故D项正确。7What does the underlined phrase “do the trick” in Paragraph 4 mean?AImprove health and wellness.BSet up online relationships.CBuild a happy and warm family.DKeep away from bad habits.A词义猜测题。根据第四段第二句可知，为了从一个比较积极的社交圈中得到健康好处，你不用扔掉你的设备，加入一个书友会；结