Unit 12 Innovation Section 1 Topic Talk & Lesson 1 分层练习-2024-2025学年高中英语北师大版（2019）选择性必修第四册

【北师大版选择性必修四】Unit 12 Section Ⅰ　Topic Talk & Lesson 1（解析版） 题组A 基础过关练 Ⅰ.单词拼写 1．His academic performance is well above average，but he is still (谦逊的) and helpful. 2．I assure you what I do will with what I say. 3．The the criminal was arrested，he confessed all he had done. 4．The building work is creating (持续不断的) noise and disturbance，which I can’t tolerate any more. 5．The chairman declared that thanks to our efforts，the launch is a great success. 6．He is so gifted that he has acquired a reputation as this country’s (最好的) solo violinist. 7．He decided to devote the rest of his life to (科学的) investigation. 8． of people volunteer to make large donations to the victims of the earthquake. 9．Unfortunately，the (发现) in the study do not correspond with the previous ones. 10．Being too straight­forward and (直言不讳的) could become one’s Achilles’ heel. Ⅱ.单句语法填空 1．They voted on his (propose) but only a few representatives subscribed to it. 2．There is the question of ensuring that what the volunteers do is (scientific) valid. 3．If we want to avoid making similar mistakes in the future，everybody should (humble) acknowledge their own weaknesses. 4．It will be many years before anyone can predict a hurricane’s behaviour with (accurate)． 5．A professor has proposed that a fund should (establish) to raise money. Ⅲ.单句写作 1．这笔钱是当地一位不愿透露姓名(anonymous)的企业家捐赠的。(donate) 2．电影中，枪能使人在瞬间毙命，而实际情况并非如此。(instantly) 3．很难准确预测它对环境的影响。(accurate) 4．他们建议双方多仔细听取对方的意见。(propose) 5．要不是导游带路，我们都不能安然无恙地回来。(but for) 课时跟踪练 Ⅰ.单词拼写 1. humble 2. correspond 3. instant 4. constant 5. joint 6. premier 7. scientific 8. Millions 9. findings 10 . outspoken Ⅱ.单句语法填空 1. proposal 2. scientifically 3. humbly 4. accuracy 5. be established Ⅲ.单句写作 1. The money was donated by a local businessman who wished to remain anonymous. 2. In the movies guns kill people instantly，but it’s not like that in real life. 3. It’s difficult to make accurate predictions about its impact on the environment. 4. They proposed that the two sides (should) listen more carefully to each other. 5. But for the guide leading us，nobody would have returned safe and sound. 题组B 能力提升练 Ⅳ.阅读理解 For the past four decades，Billy Bar—he insists his name be written with lower case letters only—has been living by himself in Gothic，Colorado，a ghost town deserted since the 1920s，passing the time by recording all sorts of data，from daily snowfalls，temperatures，snow melting，animal sightings，etc.He never imagined that the results of his 40­year hobby would one day help scientists better understand global warming and earn him a cool superhero name—The Snow Guardian. Billy Bar first came to Gothic in 1972 as a Rutgers University environmental science student doing water chemistry research.He liked the quiet life here so much that he completed his semester to get his degree and became a permanent resident of the mountainous ghost town.He had grown up in New Jersey，but never really liked being surrounded by so many people，so moving to this ghost town was a chance to get away from social pressure. Bar began the winter of 1974 camping in a tent，which is not exactly ideal in a place where snow reaches twenty­five feet a year.Luckily，the owner of an abandoned mining shack was kind enough to let Billy move in to keep him from freezing to death.It became his home for the next eight years，and also the place where he started his impressive database on snow.The modern­day hermit claims that the sole goal behind his epic journal was to fight boredom.There’s not a lot to do in a ghost town in winter time，so he just started monitoring things like daily snowfalls，snow density，temperature，and anything else he could measure.“I didn’t have anything else to do.It was simple curiosity，” Billy says. 1．Why did Billy Bar record all kinds of data? A．To do research. B．To become a hero. C．To kill his time. D．To enjoy snowfalls. 2．What do we know about the town Gothic? A．It is thickly populated. B．It has many mountains. C．It is a tourist attraction. D．It has a high annual rainfall. 3．Why did Billy Bar settle in the town Gothic? A．He liked quietness. B．It was a city with much snow. C．It was his hometown. D．He wanted to leave his family. 4．Where did Billy Bar start his database on snow? A．At Rutgers University. B．In New Jersey. C．In a camping tent. D．In a mining hut. Ⅴ.完形填空 Hunter Leininger，from Georgia，the USA，has been adventure racing(探险速度赛) since he was seven years old.Now，at age 19，he has set world records，traveled around the globe，and 1over 50 races! And he is now on a mission to 2 other young people to follow their own3 . Hunter became interested in adventure racing through his dad.While playing football，Hunter was looking to 4 something new.He asked his dad if he could 5 him in an adventure race，and he went on to complete his first race in about 6 hours. He has learned a lot of perseverance through adventure racing.There can be a lot of 6 in a race，but if you drop out，your whole team will have to 7 .This is unlike other team sports，where you can stop and be 8 by another player.In racing，and in his life，the sport has 9 Hunter to keep going when times get 10 . As reported by the USARA，Hunter wants to inspire young people that they can 11incredible things at whatever 12 and that they don’t have to 13 until they get older. 14 people put off their dreams at a young age，they tend to never come back to them，which15 them never accomplishing anything.The best time to do something is now，so go after your dreams before it’s too late! 1．A.missed B．reported C．organized D．completed 2．A.inspire B．invite C．advise D．order 3．A.interests B．dreams C．paths D．rhythms 4．A.try B．discover C．create D．share 5．A.help B．meet C．accompany D．join 6．A.fun B．harm C．pain D．cooperation 7．A.restart B．stop C．change D．struggle 8．A.replaced B．supported C．encouraged D．caught 9．A.required B．forced C．attracted D．taught 10．A.better B．tougher C．special D．strange 11．A.accept B．imagine C．choose D．achieve 12．A.age B．level C．degree D．status 13．A.wait B．practice C．perform D．compete 14．A.Unless B．Although C．Once D．Because 15．A.avoids B．prevents C．results in D．objects to Ⅳ.阅读理解 语篇解读　这是一篇记叙文。文章主要介绍了Billy Bar独自居住在Gothic，Colorado，他有记录降雪数据的爱好。令人惊喜的是他的这些数据对科学家研究天气变暖有很大的帮助。 1. 答案　C 解析　推理判断题。根据文章最后一段可知，他记录各种自然气候的数据是为了打发时间，故选C。 2. 答案　B 解析　细节理解题。根据文章第二段第二句中的“the mountainous ghost town”可知，Gothic有很多山，故选B。 3. 答案　A 解析　细节理解题。根据文章第二段的第二句可知，他喜欢这里的安静所以定居下来。故选A。 4. 答案　D 解析　细节理解题。根据文章最后一段可知他记录数据的地方是个采矿小屋。故选D。 Ⅴ.完形填空 语篇解读　这是一篇夹叙夹议文。文章讲述了美国乔治亚州现在19岁的亨特·莱宁格已经创造了世界纪录，环游世界，完成了50多场比赛。冒险赛车让他学会了坚持不懈的精神。他激励其他年轻人追随自己的梦想，在任何年龄都能实现不可思议的事情。 1. 答案　D 解析　根据“he has set world records，traveled around the globe”可知他完成了50多场比赛。故选D。 2. 答案　A 解析　根据“he is now on a mission”和下文“to inspire young people that they can”可知，他现在的使命是激励其他年轻人追随自己的梦想。inspire sb.to do sth.激励某人做某事。故选A。 3. 答案　B 解析　根据最后一段可知，此处是指激励其他年轻人追随自己的梦想。dream梦想。故选B。 4. 答案　A 解析　根据“something new”可知亨特想尝试一些新事物。try尝试。故选A。 5. 答案　D 解析　根据“in an adventure race”和“complete his first race”可知，他问他的爸爸是否可以和他一起参加冒险比赛。join参加。故选D。 6. 答案　C 解析　根据“but if you drop out”可知，比赛中可能会有很多痛苦。pain痛苦。故选C。 7. 答案　B 解析　根据下文“This is unlike other team sports，where you can stop and be by another player.”可知，如果你退出比赛，你的整个团队将不得不停止。stop停止。故选B。 8. 答案　A 解析　根据“by another player”可知，是由另一名运动员取代。replace取代，替换。故选A。 9. 答案　D 解析　根据“to keep going”可知，这项运动教会了亨特坚持下去。teach教会，教授。故选D。 10. 答案　B 解析　根据上文“He has learned a lot of perseverance through adventure racing.”可知，是在困难时期坚持下去。tougher较艰苦的。故选B。 11. 答案　D 解析　根据“incredible things”可知，是实现不可思议的事情。achieve取得，获得，实现。故选D。 12. 答案　A 解析　根据“they don’t have to until they get older”可知，亨特希望激励年轻人可以在任何年龄实现不可思议的事情。age年龄。故选A。 13. 答案　A 解析　根据“until they get older”和下文“people put off their dreams at a young age”可知，此处是指不必等到自己长大。wait等待。故选A。 14. 答案　C 解析　根据“they tend to never come back to them”可知，一旦人们在年轻的时候推迟梦想，他们往往就不会再去实现它。once一旦。故选C。 15. 答案　C 解析　根据“never accomplishing anything”可知，人们在年轻的时候推迟梦想导致他们永远无法完成任何事情。result in导致，结果是。故选C。 题组C 培优拔尖练 Ⅵ.语法填空 Most people nowadays are so busy with their lives that they do not have time to enjoy a healthy and 1. (balance) diet.For most individuals，as 2. result of eating foods rich in fats and sugar several years，they choose to go on a diet but do not succeed at the end.Be sure to be with a strong 3. (aware) that you are 4. you eat! Therefore，maintaining a healthy diet not only 5. (provide) your body with energy but also numerous health benefits.One is that you will keep a healthy weight and is also the easiest and most 6._______(benefit) way in which you can be energetic and protect yourself 7. a number of diseases when growing old.Another benefit is that you will meet your everyday nutritional 8.______(require).9. (Basic) speaking，you should ensure that you take the good amount of vegetables，grains，milk and proteins.In most cases，a healthy diet can help you decrease the risk of 10. (get) some diseases like diabetes and cancer. Ⅵ.语法填空 语篇解读　这是一篇健康类的文章，饮食可以反映出一个人的性格和生活习惯，保持健康的体重让身体充满活力，同时带来许多益处。 1．答案　balanced 解析　考查词性转换。此处应用形容词修饰名词，balance的形容词形式是balanced。故填balanced。 2．答案　a 解析　考查冠词。as a result of 为固定搭配，意为“作为……的结果”。故填a。 3．答案　awareness 解析　考查词性转换。形容词修饰名词，故填awareness。 4．答案　what 解析　考查名词性从句。此处为what引导的表语从句，并在从句中作宾语。故填what。 5．答案　provides 解析　考查主谓一致。主语maintaining a healthy diet为现在分词短语作主语，谓语动词应用单数形式。故填provides。 6．答案　beneficial 解析　考查词性转换。此处用形容词修饰名词。故填beneficial。 7．答案　from/against 解析　考查介词。protect...from/against...保护……以免……。故填from/against。 8．答案　requirement(s) 解析　考查词性转换。此处为形容词修饰名词。故填requirement(s)。 9．答案　Basically 解析　考查词性转换。固定搭配basically speaking从根本上讲。故填Basically。 10．答案　getting 解析　考查非谓语动词。介词of后跟动词­ing形式。故填getting。 学科网（北京）股份有限公司 $$ 【北师大版选择性必修四】Unit 12 Section Ⅰ　Topic Talk & Lesson 1（原卷版） 题组A 基础过关练 Ⅰ.单词拼写 1．His academic performance is well above average，but he is still (谦逊的) and helpful. 2．I assure you what I do will with what I say. 3．The the criminal was arrested，he confessed all he had done. 4．The building work is creating (持续不断的) noise and disturbance，which I can’t tolerate any more. 5．The chairman declared that thanks to our efforts，the launch is a great success. 6．He is so gifted that he has acquired a reputation as this country’s (最好的) solo violinist. 7．He decided to devote the rest of his life to (科学的) investigation. 8． of people volunteer to make large donations to the victims of the earthquake. 9．Unfortunately，the (发现) in the study do not correspond with the previous ones. 10．Being too straight­forward and (直言不讳的) could become one’s Achilles’ heel. Ⅱ.单句语法填空 1．They voted on his (propose) but only a few representatives subscribed to it. 2．There is the question of ensuring that what the volunteers do is (scientific) valid. 3．If we want to avoid making similar mistakes in the future，everybody should (humble) acknowledge their own weaknesses. 4．It will be many years before anyone can predict a hurricane’s behaviour with (accurate)． 5．A professor has proposed that a fund should (establish) to raise money. Ⅲ.单句写作 1．这笔钱是当地一位不愿透露姓名(anonymous)的企业家捐赠的。(donate) 2．电影中，枪能使人在瞬间毙命，而实际情况并非如此。(instantly) 3．很难准确预测它对环境的影响。(accurate) 4．他们建议双方多仔细听取对方的意见。(propose) 5．要不是导游带路，我们都不能安然无恙地回来。(but for) 题组B 能力提升练 Ⅳ.阅读理解 For the past four decades，Billy Bar—he insists his name be written with lower case letters only—has been living by himself in Gothic，Colorado，a ghost town deserted since the 1920s，passing the time by recording all sorts of data，from daily snowfalls，temperatures，snow melting，animal sightings，etc.He never imagined that the results of his 40­year hobby would one day help scientists better understand global warming and earn him a cool superhero name—The Snow Guardian. Billy Bar first came to Gothic in 1972 as a Rutgers University environmental science student doing water chemistry research.He liked the quiet life here so much that he completed his semester to get his degree and became a permanent resident of the mountainous ghost town.He had grown up in New Jersey，but never really liked being surrounded by so many people，so moving to this ghost town was a chance to get away from social pressure. Bar began the winter of 1974 camping in a tent，which is not exactly ideal in a place where snow reaches twenty­five feet a year.Luckily，the owner of an abandoned mining shack was kind enough to let Billy move in to keep him from freezing to death.It became his home for the next eight years，and also the place where he started his impressive database on snow.The modern­day hermit claims that the sole goal behind his epic journal was to fight boredom.There’s not a lot to do in a ghost town in winter time，so he just started monitoring things like daily snowfalls，snow density，temperature，and anything else he could measure.“I didn’t have anything else to do.It was simple curiosity，” Billy says. 1．Why did Billy Bar record all kinds of data? A．To do research. B．To become a hero. C．To kill his time. D．To enjoy snowfalls. 2．What do we know about the town Gothic? A．It is thickly populated. B．It has many mountains. C．It is a tourist attraction. D．It has a high annual rainfall. 3．Why did Billy Bar settle in the town Gothic? A．He liked quietness. B．It was a city with much snow. C．It was his hometown. D．He wanted to leave his family. 4．Where did Billy Bar start his database on snow? A．At Rutgers University. B．In New Jersey. C．In a camping tent. D．In a mining hut. Ⅴ.完形填空 Hunter Leininger，from Georgia，the USA，has been adventure racing(探险速度赛) since he was seven years old.Now，at age 19，he has set world records，traveled around the globe，and 1over 50 races! And he is now on a mission to 2 other young people to follow their own3 . Hunter became interested in adventure racing through his dad.While playing football，Hunter was looking to 4 something new.He asked his dad if he could 5 him in an adventure race，and he went on to complete his first race in about 6 hours. He has learned a lot of perseverance through adventure racing.There can be a lot of 6 in a race，but if you drop out，your whole team will have to 7 .This is unlike other team sports，where you can stop and be 8 by another player.In racing，and in his life，the sport has 9 Hunter to keep going when times get 10 . As reported by the USARA，Hunter wants to inspire young people that they can 11incredible things at whatever 12 and that they don’t have to 13 until they get older. 14 people put off their dreams at a young age，they tend to never come back to them，which15 them never accomplishing anything.The best time to do something is now，so go after your dreams before it’s too late! 1．A.missed B．reported C．organized D．completed 2．A.inspire B．invite C．advise D．order 3．A.interests B．dreams C．paths D．rhythms 4．A.try B．discover C．create D．share 5．A.help B．meet C．accompany D．join 6．A.fun B．harm C．pain D．cooperation 7．A.restart B．stop C．change D．struggle 8．A.replaced B．supported C．encouraged D．caught 9．A.required B．forced C．attracted D．taught 10．A.better B．tougher C．special D．strange 11．A.accept B．imagine C．choose D．achieve 12．A.age B．level C．degree D．status 13．A.wait B．practice C．perform D．compete 14．A.Unless B．Although C．Once D．Because 15．A.avoids B．prevents C．results in D．objects to 题组C 培优拔尖练 Ⅵ.语法填空 Most people nowadays are so busy with their lives that they do not have time to enjoy a healthy and 1. (balance) diet.For most individuals，as 2. result of eating foods rich in fats and sugar several years，they choose to go on a diet but do not succeed at the end.Be sure to be with a strong 3. (aware) that you are 4. you eat! Therefore，maintaining a healthy diet not only 5. (provide) your body with energy but also numerous health benefits.One is that you will keep a healthy weight and is also the easiest and most 6._______(benefit) way in which you can be energetic and protect yourself 7. a number of diseases when growing old.Another benefit is that you will meet your everyday nutritional 8.______(require).9. (Basic) speaking，you should ensure that you take the good amount of vegetables，grains，milk and proteins.In most cases，a healthy diet can help you decrease the risk of 10. (get) some diseases like diabetes and cancer. 学科网（北京）股份有限公司 $$