课时梯级训练(22) Section Ⅱ Using language(Word练习)-【优化指导】2026-2027学年高中英语选择性必修第一册（外研版2019）

课时梯级训练(二十二)　Section Ⅱ　Using language Ⅰ.单句语法填空 1.You know，I have_been_looking(look) for a job for three months，and this is my first formal interview. 2.We have_done(do) quite enough work for the morning；now let's take a break. 3.The little boy is dirty all over because he has_been_playing/has_played(play) in the mud all morning. 4.I wondered(wonder) if you were free this afternoon. 5.Here he is！We have_been_waiting(wait) anxiously for him since last night. 6.—I am sorry I have_kept(keep) you waiting so long. —It is all right.I have_been_reading(read) the newspapers. 7.The CCTV has_been_broadcasting(broadcast) English programmes ever since 1977. 8.She has_been_working(work) at the company since last year. 9.Though she has_been_teaching(teach) English for twenty years, she is still fond of teaching. 10.My sister has_been_learning(learn) English since she was(be) a child. Ⅱ.根据本单元所学知识完成句子 1.自从上午9点以来经理就一直在告诉工人们如何改善这一方案。 The manager has_been_telling_the_workers how to improve the program since 9 a.m. 2.数十年来，他一直在学习相声——中国曲艺形式之一，他想把中国相声与西方的单口喜剧融合起来。 He，who has_been_learning crosstalk，one of the folk forms of Chinese Quyi，for decades，wants to mix it up with the Western stand­up tradition. 3.最近他们一直在加宽马路，预计明天完成。 They have_been_widening_the_road in the recent days and it is expected to finish tomorrow. 4.起床后他一直坐在那里读书。 He has_been_sitting_there since he got up，reading books. 5.我们为即将到来的活动做了精心准备。 We have_made_careful_preparations for the coming activities. 6.在过去的几年里，我们的城市发生了很大的变化。 In the past few years，our city has_changed_a_lot. Ⅲ.阅读理解 (2025·菏泽高二检测)A Fish and Wildlife Service proposal would protect the whitebark pine as an endangered species.Whitebark pines can live for up to 1，000 years and grow at elevations(海拔) as high as 12，000 feet.Environmentalists had requested the government in 1991 and again in 2008 to protect the trees.A nonnative fungus(真菌) has been killing whitebark pines for a century.More recently，the trees have proved vulnerable(易受伤的) to tiny insects that have killed large areas of forest. The whitebark pines have almost disappeared in some areas，including the eastern edge of Yellowstone National Park，where they are a source of food for threatened grizzly bears(灰熊).This makes the government's declaration of the Yellowstone area's grizzly bears as a restored species a lie. After being blamed for not taking steps to protect the trees，wildlife officials in 2011 admitted that whitebark pines needed protection，but they didn't act rapidly，saying other species faced more immediate threats. A lawyer for the Natural Resources Defense Council，which made the formal request for protection in 2008，expressed his disappointment that it took so long but said the proposal was still worth celebrating. The government's proposal described the threats to the trees as immediate and said the whitebark pines were one of many plants expected to be harmed as climate change moves faster than they can adapt.“Whitebark pines survive at high elevations already，so there is little remaining habitat in many areas for the species to move to higher elevations in response to warmer temperatures，” Fish and Wildlife Service officials wrote. Government officials are working with researchers and private groups on plans to gather seed from trees，grow them in greenhouses and then plant them back on the landscape，according to Fish and Wildlife Service biologist Amy Nicholas.A proposal of that nationwide restoration is expected by the end of this year.“We do have options to restore this species，” Nicholas said. 1.What do we know about whitebark pines? A.They are long­lived，high­elevation trees. B.They have a strong resistance to nonnative fungi. C.The government used to care about protecting them. D.They and small insects depend on each other for survival. 2.What makes the government's announcement about grizzly bears a lie? A.Grizzly bears are no longer threatened. B.The whitebark pines have almost disappeared. C.The population of grizzly bears has increased greatly. D.The government is actually doing nothing to protect bears. 3.Which of the following would the lawyer agree with? A.Better late than never. B.All roads lead to Rome. C.Never do things by halves. D.The first step is the hardest. 4.What is Amy Nicholas' attitude toward saving whitebark pines? A.Irresponsible. B.Doubtful. C.Optimistic. D.Uncertain. 【语篇解读】本文是一篇说明文。文章讲述了鱼类和野生动物管理局的一项提案将把白皮松作为濒危物种加以保护，并解释了原因。 1.A　[解析]细节理解题。根据第一段中的“Whitebark pines can live for up to 1，000 years and grow at elevations as high as 12，000 feet.”可知，白皮松的寿命可达1 000年，可以生长在海拔高达12 000英尺的地方。因此，白皮松是长寿命的高海拔树木。故选A。 2.B　[解析]细节理解题。根据第二段内容可知，作为灰熊食物来源之一的白皮松几乎消失了，这使得政府关于灰熊这一物种已经恢复的声明成了谎言。故选B。 3.A　[解析]推理判断题。根据第四段内容可知，该委员会的一名律师对耗时如此之久表示失望，但表示该提案仍值得庆祝。由此推断，这名律师可能会同意“迟做总比不做好”。故选A。 4.C　[解析]推理判断题。根据最后一段中的We do have options to restore this species可知，尼古拉斯说他们确实有办法恢复这个物种。由此推断，她对拯救白皮松的态度是乐观的。故选C。 Ⅳ.七选五阅读 (2025·云南大学附中高二检测) Be a Responsible Camper Being a responsible camper is about more than just respecting your neighbors and observing the boundaries set by campsites.1.______ Please keep sustainable camping guidelines in mind while planning a trip into the great outdoors. Leave no trace.2.______ Follow the principles：“take only pictures，leave only footprints”.Most “leave no trace” principles focus on reducing our impact on the natural environment.Following the same rules for hiking and other outdoor activities is one of the best ways to show your respect for a natural destination. 3.______ Harmful sunscreen chemicals can pollute bodies of water and may take many years to break down in the natural environment，so be mindful of what you put on your bodies before jumping into that lake. Respect the wildlife.If you're camping in a popular area with plenty of people around，it's easy to forget that you're actually sharing space with wild animal habitats.Sometimes，too much interaction with people can disturb the natural balance and make animals more aggressive or lead to more human­wildlife conflicts.Try to keep all of your food out of reach from wildlife.4.______ Practice fire safety.While this is especially relevant on the west coast of the United States，where wildfire season is most threatening，fire safety should always be a top priority while camping.5.______ In areas known for having greater fire danger，it pays to have a shovel(铲子) or a bucket of water bandy to take care of any runaway flames. A.Aim for zero waste. B.Keep waterways clean. C.Only build fires in fixed sites or rings. D.And most importantly，remember never to feed wild animals. E.Taking your campsite off the beaten path may sound adventurous. F.Always leave your campsite the same as or better than you found it. G.It's about having the lowest impact possible on the surrounding environment. 【语篇解读】本文是一篇应用文。文章就如何做一个负责任的露营者给出了几条建议。 1.G　[解析]根据上文中的more than just可知，一个负责任的露营者除了要尊重邻居和遵守营地界限外，还需要有更高的要求。G项“It's about having the lowest impact possible on the surrounding environment.(尽可能减少对周围环境的影响。)”承接上文，明确做一个负责任的露营者还需要尽可能减小对周围环境的影响，上下文语意连贯。故选G。 2.F　[解析]本段主旨句“Leave no trace.”提出露营后不留痕迹。F项“Always leave your campsite the same as or better than you found it.(离开时，让营地与来时一样，甚至更好。)”要求离开时，让营地保持原样，甚至更好，呼应本段主题。故选F。 3.B　[解析]空处是本段主旨句。本段强调不要污染水体，B项“Keep waterways clean.(保持河道清洁。)”符合段意。故选B。 4.D　[解析]上文讲不要与动物有过多的互动，不要把食物放在野生动物够得着的地方。D项“And most importantly，remember never to feed wild animals.(最重要的是，记住永远不要喂野生动物。)”承接上文，再次强调不要投喂野生动物，与上文语意一致。故选D。 5.C　[解析]上文讲野外露营的消防安全问题。C项“Only build fires in fixed sites or rings.(只在固定的地点或火圈内生火。)”明确只能在特定的点位生火，与消防安全相关。故选C。 Ⅴ.语法填空 (2025·枣庄高二检测)The Northeast China Tiger and Leopard National Park，bordering Russia and the Democratic People's Republic of Korea，1.__________(cover) an area of 14，100 square kilometers.It is the major habitat of the country's Siberian tigers and Amur leopards and is 2.__________ model for cross­border wildlife conservation. Located in the central zone of the mixed coniferous(针叶的) and broad­leaved forest ecosystems in the temperate(温带的) zone of Asia，the park possesses splendid and attractive scenery 3.__________ different seasons.In addition，there are plentiful plant species well 4.__________(preserve) in the park，including thousands of medical plants，eatable wild herbs，wild fruit trees and bushes.Some of them are 5.__________(endanger) plant species and under state protection. The park is a perfect place for the reproduction and 6.__________(survive) of birds.Every spring，various forest birds start returning from the south to prepare 7.__________(lay) eggs.The rich soil of the park also provides a favorable living environment for cold­blooded animals.At present，a community of flesh­eating animals and a community of plant­eating animals make up a complete food chain in the national park，8.__________ is extremely rare to see in China.The national park will 9.__________(effective) protect Siberian tigers and Amur leopards，10.__________(help) them continue to reproduce and live in harmony with nature. 【语篇解读】本文是一篇说明文。文章主要介绍了东北虎豹国家公园。它是中国西伯利亚虎和野生东北豹的主要栖息地，是跨境野生动物保护的典范。 1.covers　[解析]考查动词的时态和主谓一致。分析句子可知，此处为谓语动词。结合句意可知，该句陈述客观事实，时态用一般现在时；主语The Northeast China Tiger and Leopard National Park为第三人称单数，所以谓语动词用第三人称单数形式。故填covers。 2.a　[解析]考查冠词。根据句意可知，此处泛指“一个模范”，model以辅音音素开头，用不定冠词a。故填a。 3.in　[解析]考查介词。由空后seasons可知，用介词in，此处为in different seasons“在不同的季节”。故填in。 4.preserved　[解析]考查非谓语动词。分析句子可知，此处为非谓语动词作后置定语修饰plant species，plant species和preserve之间为被动关系，应用过去分词。故填preserved。 5.endangered　[解析]考查形容词。由空后plant species为名词短语可知，此处为形容词endangered“濒危的”作定语修饰该名词短语。故填endangered。 6.survival　[解析]考查名词。由and连接的reproduction为名词可知，此处也应为名词形式。故填survival。 7.to lay　[解析]考查非谓语动词。动词短语prepare to do sth.意为“准备做某事”，此处用动词不定式。故填to lay。 8.which　[解析]考查定语从句的关系词。分析句子可知，此处为关系代词which引导的非限制性定语从句，先行词为前面整句话，在从句中作主语成分。故填which。 9.effectively　[解析]考查副词。此处是副词作状语修饰动词protect。故填effectively。 10.helping　[解析]考查非谓语动词。分析句子可知，此处为非谓语动词作状语，help和逻辑主语The national park之间为主动关系，应用现在分词。故填helping。 学科网（北京）股份有限公司 $$