选择性必修第一册 UNIT 3 CONSERVATION(Word讲义)-【赢在微点·顶层设计】2026年高中英语高考一轮总复习过重点(北师大版2019)

UNIT 3　CONSERVATION 重点1　练学核心词汇 教材里寻金 1.The reasons for extinctions are varied (vary). 2.Although it is not unusual (usual) for species to die out naturally, the rate at which this is now happening is cause for concern. 3.For example, we need to take steps to save endangered (endanger) species, including setting up special areas where plants and animals can be protected. 4.It is clear that human activity has negatively affected (affect) all other species on Earth, including animals and plants. 5.In addition to this, factory farming has a negative impact on the environment because it creates a lot of waste products, and uses a lot of chemicals (chemical) to control insects and drugs to treat diseases. 6.On the other hand, opponents (opponent) of factory farming say that it is cruel to the animals. 高考这样考 1.I see what you mean. These days you can see traffic jams (jam) around schools at drop-off and pick-up times, but it’s hard to blame the parents. (2024·新课标Ⅰ卷) 2.The mechanism involves (involve) a repurposed reward system originally used to develop habits important for self-care. Our brains use the system to acquire behavioural patterns regarding safe routes home, efficient food gathering and dangers to avoid. (2024·北京卷) 3.We’ll explore beautiful park sites while conducting invasive (侵入的) plant removal, winter planting, and seed collection (collect). (2024·新课标Ⅰ卷) 4.Habitat Restoration Team volunteers play a vital role in restoring sensitive resources and protecting endangered (endanger) species across the ridges and valleys.(2024·新课标Ⅰ卷) 5.Thankfully, Campbell has more than two decades’ (decade) professional experience translating the heady into the understandable.(2024·新课标Ⅱ卷) 　blame vt. ①把……归咎于　②责怪;指责　 n. ③责备;指责 练基础—单句语法填空 ①Blamed (blame) for the accident, the driver was fined a great deal. ②The police believe more than one person is to blame (blame) for the fire.  ③Lots of people find it hard to get up in the morning, and put the blame on the alarm clock. 提写作—试写佳句—背诵 一旦养成把不好的情况归咎于其他人或事的习惯,你就是一个失败者。(短文) ④Once you form the habit of blaming somebody or something else for a bad situation, you are a failure.  Ⅰ.词形转换和动词形式变化 1.So China 　　　　 (urgent) needed new ideas and new political organizations to instill vitality into the Chinese people and drive the nation forward.  答案与解析　urgently　设空在句子中作状语,修饰动词,故填urgently。 2.A tractor carrying passengers 　　　　 (illegal) killed 15 and injured one on Saturday.  答案与解析　illegally　根据句意“周六,一辆非法载客的拖拉机造成15人死亡,1人受伤”可知,应填副词。 3.The exhibition explored pathways for worldwide high-quality education and 　　　　 (innovate) services.  答案与解析　innovative　修饰名词services,设空应填形容词。 4.We can have an immersive (身临其境的) experience of the 　　　　 (cruel) of war and learn the greatness of the CPC’s centenary struggle.  答案与解析　cruelty　分析句子结构可知,定冠词后应接名词, the cruelty of war“战争的残酷”。 5.Women who eat plenty of fresh vegetables are far less likely to suffer 　　　　 (anxious) or depression.  答案与解析　anxiety　分析句子结构可知,动词suffer后面接名词,与后面的depression并列。 6.If you don’t want to 　　　　 (involve) in any sort of serious accident, look both ways before crossing busy roads.  答案与解析　be involved　根据句意“如果你不想被卷入……”可知,考查固定搭配be involved in “卷入……”。 7.It 　　　　 (claim) that soap powders pollute the water we drink.  答案与解析　is claimed　考查固定句式It is claimed that ... “据声称……”。 8.She earned 　　　　large sum of money by selling mobile phones.  答案与解析　a　考查固定短语。a large sum of “许多;大量”。 9.The advanced officials believe that more than one person may be 　　　　 (blame) for the fire.  答案与解析　to blame　考查固定结构。sb be to blame “某人应当受责备”。 10.Benjamin Franklin set about 　　　　 (learn) the printer’s trade at an early age.  答案与解析　learning　考查固定结构。set about doing sth “着手做某事”。 Ⅱ.固定用法和搭配 　　It’s said that dinosaurs died ①out because of a natural disaster. But now, many species are endangered. It is human activities that are ②to blame (blame) for the mass extinction. However, we should be aware ③of the fact that without the species on which we depend for our survival, we would be also ④at risk. Many environmentalists write informative essays to educate people to go green. Various measures, which involve switching to solar energy, stopping using throwaway cartons or chopsticks, and taking regular buses to and from work have been adopted. To sum ⑤up, everybody has a role to play in protecting our planet and if we all do our part, the world will be much better.  重点2　短语、句型和单元语法 教材里寻金 1.Extinctions, where entire species are wiped out, are not unusual in our Earth’s history. 2.This time, human activity will be to blame (blame).  3.They found that human activity is causing species to die out 1,000 times faster than normal. 4.Of course, as we humans depend on so many species for our survival, we would also be at risk of dying out. 5.Experts say that it is not yet too late, if we take action (act) now. 6.In short, if we want to survive, we need to stop destroying the planet that we live on and start to protect it. 7.How often do we arrive at work or school, stressed out, tired and angry? 8.For instance, many farm animals are kept in small spaces where they can hardly move. 9.To sum up, despite producing cheap food, factory farming is bad for the planet and for the animals themselves. 高考这样考 1.The differences between print and digital reading results are partly related to paper’s physical properties. With paper, there is a literal laying on of hands, along with the visual geography of distinct pages. (2024·新课标Ⅰ卷) 2.For instance, almost all animals have distinct vocals (声音) that they rely on to either ask for help, scare away any dangerous animals or look for shelter. (2024·全国甲卷) 3.But as we’ve reshaped the world around us, dramatically reducing the cost and effort involved in obtaining calories, we still have the same brains we had thousands of years ago, and this mismatch is at the heart of why so many of us struggle to resist tempting foods that we know we shouldn’t eat. (2024·浙江1月卷) 4.According to this theory, people approach digital texts with a mindset suited to social media, which are often not so serious, and devote less mental effort than when they are reading print. (2024·新课标Ⅰ卷) 5.That dream reminded me that we would be at risks of making experiments for those fears and desires. (2024·北京卷改编) 1.“介词+关系代词”引导的定语从句 ①I will assign group work to be completed in class or short assignments to be completed at home, both of which will be graded. (2022·新高考Ⅰ卷) ②Those rooms are equipped with modern electronic facilities, all of which are linked to the Internet. (2022·浙江卷) ③Biang biang noodles were a beloved food among locals, for whom the back story and written character were common language. ④Nowadays an increasing number of people in various parts of China have begun to celebrate their flower festival again, some of whom, dressed in hanfu, a type of traditional Chinese costume, perform a series of ceremonies. ⑤2021 is the final stage of policies introduced in 2017, since when, the volume of foreign waste has fallen by 68 percent. ⑥Nowadays an increasing number of children in the districts have begun to celebrate Halloween, some of whom dress up. 敲黑板 ①在“介词+关系代词”引导的定语从句中,先行词如果指人,关系代词用whom;先行词如果指物,关系代词用which;②“介词+关系代词”引导定语从句时,关系代词不可用that。 2.before等引导的时间状语从句 ①It was nearly a week before he realized he had made a serious mistake. ②So much has changed in the sport since I was a teenager. ③It was (be) several minutes before we realised what was happening. ④John is sure that it won’t be long before he is (be) ready for his new job. ⑤It will take (take) some time before the two boys get used to each other.  重点3　最提分微写作 应用文写作提分练—海报(动物保护) 用本单元所学词汇、句式完成下面的应用文写作再背诵。 某动物保护协会的官网正面向全世界的中学生征集关于保护“活化石”扬子鳄的英语海报,请你根据所给提示写一份海报应征。 现状 野生扬子鳄约200只 面临的威胁 猎杀、栖息地被破坏等 第一步　斟酌词句　靓化表达(加黑体部分请用本单元所学词汇) 1.扬子鳄被称为“活化石”,在过去的几十年里逐渐成为濒危物种。这是因为它们的皮和肉被人类猎杀。 Chinese alligators, called living fossils, have gradually become an endangered species in the last few decades. The reason is that they are hunted and killed by humans for their skin and meat. (表语从句)  2.工业的发展使它们受到威胁。 They are at risk as a result of the development of industry.  3.令人震惊的是,野生扬子鳄的数量暴跌到只有200只左右! It is shocking that the number of Chinese alligators existing in the wild has crashed to only about 200! (主语从句)  4.它们需要一个安全的生存环境。现在是我们停止杀戮和着手去找解决办法的时候了! They need a safe environment to survive. It is time for us to stop killing and set out to seek the solutions!  5.让我们立即行动起来!扬子鳄需要保护! Let　's take immediate action! Chinese alligators need protecting!  第二步　恰当过渡　完美成文(恰当运用过渡衔接词汇,如what’s worse等) 范文　 Chinese alligators need protecting! Chinese alligators, called “living fossils”, have gradually become an endangered species in the last few decades. The reason is that they are hunted and killed by humans for their skin and meat. What’s worse, they are at risk as a result of the development of industry. It is shocking that the number of Chinese alligators existing in the wild has crashed to only about 200! They need a safe environment to survive. It is time for us to stop killing and set out to seek the solutions! Let’s take immediate action! Chinese alligators need protecting! 续写提分小语段—(主题:人与动物) 根据左栏汉语和黑体部分的提示,利用本单元所复习的词汇和句式补全小语段,并背诵成文。 男孩按下按钮后,弯腰给了波比一个大大的拥抱。但有一只金毛小狗也冲过来舔他的脸,他惊呆了。“哦,天哪,这是谁?”他最后叫道。看到他脸上震惊的表情,他的父母笑了。“这是皮维!”他镇静下来,专心看着两只小狗。男孩看到两只可爱的狗在小路上你追我赶,玩得不亦乐乎,激动得说不出话来。并渴望与它们一起玩耍。 ①After pressing the button, the boy bent down to give Poppy a big hug. But he ②froze in shock as a small golden dog came racing up to lick his face too. Oh, my, who is this? he ③eventually exclaimed. His parents laughed, seeing the shock on his face. That　's Pee-wee! ④He recovered himself and concentrated on watching the two dogs. ⑤Staring at the two lovely dogs roaring along the path in a happy game of chase, the boy was too choked with emotion to speak. He was anxious to play with them. 仿写(仿效加曲线句)一只可爱的小白狗跑过来对他又嗅又舔,他激动得说不出话来。 ⑥As a small white dog came racing to sniff and lick him, he was too choked with emotion to speak. 学科网（北京）股份有限公司 $$