Unit 6 Earth First Using language-分级课时练习 2026-2027学年高中英语外研版必修第二册

**基本信息** 本同步练习通过A级基础夯实与B级能力提升的分层设计，构建从词汇语法到语篇应用的知识巩固路径，兼顾语言能力培养与思维品质提升，适配高中英语新授课教学需求。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |A级|核心词汇（如supply, restore）、非谓语动词语法|单词拼写聚焦单元重点词，语法填空强化非谓语用法，补全语段实现语法知识语境化应用| |B级|语篇理解、综合语言运用|选用真实情境语篇（如鲨鱼保护、兔子救助），阅读理解考查推理判断，完形填空融合文化意识与思维训练，知识积累卡辅助词汇拓展|

Using language A级 必备知识基础 Ⅰ.单词拼写 1.The need to feed a growing population is putting much pressure on the world’s water s　　　　　.  2.A heavy learning burden leads to unhealthy behavior such as poor eating habits,which in turn d　　　　　 the health of students.  3.The government made an attempt to r　　　　　　 the building to its original state,but failed.  4.Don’t release the news to the public until we give you the 　　　　　　(许可).  5.When applying for a job,you should 　　　　　(使……突出) your experience and skills.  6.Millions of people faced starvation as a result of the 　　　　　　(旱灾) in Africa.  7.This nature 　　　　　　(保护区) has had a lot of work done recently in order to help the butterflies.  8.Today,　　　　　　(可持续的) development is a popular trend in many countries.  9.The 　　　　　　(员工) are not very happy about the latest pay increase.  10.The government has taken some measures to deal with the 　　　　　　(雾霾) problem,but it may be some time before the situation improves.  Ⅱ.单句语法填空 1.After a knock at the door,the child heard his mother’s voice 　　　　　　(call) him.  2.If you wave your book in front of your face,you can feel the air 　　　　　　(move) against your face.  3.I was sleeping when I heard my name 　　　　　　(call).  4.We had some photos 　　　　　　(take) in the park last weekend.  5.They kept the door 　　　　　　(lock) for a long time.  6.Hands waving,I dashed towards the bird,yelling to make myself 　　　　　　(notice).  7.A cook will be immediately fired if he is found 　　　　　　(smoke) in the kitchen.  8.If she catches you 　　　　　　(read) her diary,she’ll be angry.  9.I couldn’t do my homework with all that noise 　　　　　　(go) on.  10.With his mind 　　　　　　(focus) on the engaging novel,the boy ran into a tree on the sidewalk.  Ⅲ.根据汉语提示,用本单元语法知识补全语段 The old man returned from abroad and was excited to 1.　　　　　　　　　　　　　　　 (看到他的家乡有了变化) beyond recognition.He 2.　　　　　　　　　　　　　　　　 (观察到道路正变得) wider than before and masses of 3.　　　　　　　　　 (车辆正行驶) on the roads.He noticed tall buildings being built one after another.He couldn’t find his own home with 4.　　　　　　　　　　　　　　　 (社区被重建).He was glad to 5.　　　　　　　　　　　　　　　　　　 (发现人们的收入在增长) continuously.He could 6.　　　　　　　　　　　　 (感觉人们享受着) their happy life.  B级 能力素养提升 Ⅳ.阅读理解 (2026云南普洱高一上期末) A dozen children play at a family fishing camp on a beach of Isla Partida,off Mexico’s Baja California.Fathers and uncles sit in the shade,fixing fishing nets.These men are the fourth generation to make a living by catching fish,including sharks.Most of them hope their children will not follow in their footsteps. Paloma,15,wears a T-shirt with a picture of a hammerhead shark(锤头鲨),the logo of a local conservation group called Pelagios Kakunja.Paloma wants to be a marine biologist when she grows up.Her parents support her dream.Nowadays,it takes more time and fuel to find sharks,so fishing does not bring much money.Now,her father hopes to get paid to study sharks instead of killing them. Her family is part of a project run by Pelagios Kakunja.The group plans to train 30 fishers in Baja California as field technicians,who will drive a boat to look for sharks,take blood and tissue samples from the sharks,and use underwater cameras to record videos. One shark they’re looking for is the scalloped hammerhead.In the 1980s and 1990s,there were hammerheads everywhere.Unluckily,the number of the scalloped hammerhead began to collapse quickly in Baja.By 2012,there was nearly nothing left.Overfishing,they concluded,was the main reason.Soon,Mexico made shark fishing illegal from May to July,which helps protect sharks during their breeding season.And sharks are starting to come back. Last year,researchers caught and tagged a young hammerhead for the first time in Cabo Pulmo National Park.This is a protected ocean area near the southern end of Baja California.More fishers are also joining the ecotourism industry.Baja is a famous place for swimming with or watching blue sharks and white sharks.Shark-related tourism brings in over $300 million each year around the world,and this number is likely to double in the next 20 years. 1.Why does the author introduce Paloma in the beginning? A.To describe her family life. B.To show a changing tradition. C.To explain why people love sharks. D.To praise a conservation group. 2.What do we know about Pelagios Kakunja from the text? A.It sells T-shirts to tourists. B.It helps fishers make money quickly. C.It trains fishers to protect sharks. D.It teaches fishers to catch more sharks. 3.What does the underlined word “collapse” in paragraph 4 mean? A.Increase rapidly.　　　 B.Change slowly. C.Remain similarly. D.Drop suddenly. 4.What does the author want to say in the last paragraph? A.Fishing is still the best job. B.Sharks are too dangerous. C.Protecting sharks brings advantages. D.Tourism is harming the ocean. Ⅴ.完形填空 (2026浙江宁波高一上期末) Chloe Dalton,a British writer,once found a lost rabbit near her home.Though she had little 　1　 with animals—having always wanted a pet but never getting one—she was determined to keep it.  To 　2　 the creature,Chloe turned to her family for advice and sought help from the Rabbit Preservation Trust’s website.　3　,she even learned a lot from 18th century poems by William Cowper,who kept rabbits himself back then.Most importantly,she chose to keep the rabbit free,never 　4　 it,as freedom was something she deeply valued.  This small 　5　 changed Chloe.Earlier on,city life had dulled her 　6　,as she was often too busy to be aware of sounds,colors,and movements around her.But with the rabbit,she began to 　7　 its curious eyes,playful jumps,and quiet moments—tiny 　8　 that soon became treasured material for her writing.  When Chloe worked on her book Raising Rabbit,something 　9　 happened:this rabbit gave birth to two babies and left them in her study.So much of her 　10　 time was spent with these tiny creatures hiding nearby;their 　11　 became part of her story.  The book didn’t just share her story—it inspired her to do more.Now she is 　12　 to set up a “closed season” for not shooting rabbits in England,　13　 them during breeding time(繁殖期).  All of this dates back to that simple,kind act:caring for a small creature 　14　 true writing,and that writing has gone on to 　15　 care to more people,one page at a time.  1.A.patience B.interest C.experience D.trouble 2.A.take control of B.look forward to C.pay attention to D.take care of 3.A.Surprisingly B.Obviously C.Strangely D.Immediately 4.A.training B.caging C.observing D.disturbing 5.A.decision B.curiosity C.exchange D.exploration 6.A.topics B.senses C.emotions D.thoughts 7.A.imagine B.describe C.notice D.record 8.A.efforts B.details C.qualities D.attempts 9.A.awkward B.classic C.extreme D.sweet 10.A.playing B.parenting C.writing D.acting 11.A.company B.grace C.fitness D.recovery 12.A.competing B.working C.experimenting D.pretending 13.A.hiding B.freeing C.admiring D.protecting 14.A.challenges B.requires C.inspires D.confuses 15.A.return B.preserve C.relate D.spread 知识积累卡 一、重点单词 1.shade n.　　　　　　　　　   2.generation n.　　　　　　   3.sample n.　　　　　　   4.preservation n.　　　　　　   5.dull v.　　　　　　   二、词块速记 1.follow in one’s footsteps 　　　　　　　　　   2.bring in 　　　　　　　　　　　　   三、长难句分析 The group plans to train 30 fishers in Baja California as field technicians,who will drive a boat to look for sharks,take blood and tissue samples from the sharks,and use underwater cameras to record videos. 分析:本句是主从复合句。主句为 The group plans to train 30 fishers...;who 引导　　　　　　　　　从句,修饰　　　　　　,从句中有三个并列　　　　　　语。  句意:   　　　　　　　　　　　　　　　　　　　　　　　　　　　　 参考答案 Ⅰ.1.supply　2.damage　3.restore　4.permission　5.highlight　6.drought　7.reserve　8.sustainable　9.staff　10.smog Ⅱ.1.calling　2.moving　3.called　4.taken　5.locked　6.noticed　7.smoking　8.reading　9.going　10.focused Ⅲ.1.see his hometown changed　2.observed the roads becoming　3.cars running　4.the community reconstructed　5.find people’s income increasing　6.feel people enjoying Ⅳ.【语篇解读】本文是一篇说明文。文章讲述了墨西哥下加利福尼亚地区渔民从捕鲨谋生到参与鲨鱼保护的转变,介绍了相关保护项目及鲨鱼保护带来的生态与经济益处。 1.B　推理判断题。根据第一段中的“These men are the fourth generation to make a living by catching fish,including sharks.Most of them hope their children will not follow in their footsteps.”以及第二段中帕洛玛想成为海洋生物学家、其父亲希望研究鲨鱼而非捕杀鲨鱼的内容可知,作者开篇介绍帕洛玛,是为了体现当地捕鲨谋生的传统正在改变。 2.C　细节理解题。根据第三段中的“The group plans to train 30 fishers in Baja California as field technicians,who will drive a boat to look for sharks,take blood and tissue samples from the sharks,and use underwater cameras to record videos.”可知,Pelagios Kakunja组织的核心工作是培训渔民参与鲨鱼保护。 3.D　词义猜测题。根据第四段中的“In the 1980s and 1990s,there were hammerheads everywhere.Unluckily,the number of the scalloped hammerhead began to collapse quickly in Baja.By 2012,there was nearly nothing left.”可知,collapse在此处指数量“突然下降”。 4.C　推理判断题。根据最后一段“Last year...double in the next 20 years.”可知,作者想通过该段说明保护鲨鱼能带来生态和经济上的双重益处。 Ⅴ.【语篇解读】本文是一篇记叙文。文章主要讲述了英国作家克洛伊·多尔顿救助并照料一只迷路的兔子,从中获得写作灵感,进而倡导保护兔子的故事。 1.C　根据破折号后“having always wanted a pet but never getting one”可知,她从未养过宠物,因此缺乏养动物的经验。 2.D　根据下文“Chloe turned to her family for advice and sought help from the Rabbit Preservation Trust’s website”可知,此处指为了照料这只兔子,Chole想办法寻求帮助。 3.A　根据下文“she even learned a lot from 18th century poems by William Cowper”她从18世纪的诗歌中学习可知,这一行为让人意外。 4.B　根据上文“keep the rabbit free”及下文“freedom was something she deeply valued”可知,她没有笼养兔子,而是让其自由生活。 5.A　结合上文她决心收留并照料兔子、让兔子自由生活等行为可知,这是一个决定,且这个决定改变了她。 6.B　根据下文“too busy to be aware of sounds,colors,and movements around her”可知,声音、颜色和动静都需要通过感官感知,城市生活让她的感官变得迟钝。 7.C　结合上文城市生活让她忽视周围事物,以及下文“its curious eyes,playful jumps,and quiet moments”可知,她开始留意这些细节。 8.B　上文“curious eyes,playful jumps,and quiet moments”均是兔子的具体细节,这些细节成为写作素材。 9.D　根据下文“this rabbit gave birth to two babies and left them in her study”可知,这是一件温馨的事。 10.C　根据上文“worked on her book Raising Rabbit”可知,她当时在写作,因此大部分写作时间都和小兔子们在一起。 11.A　结合上文“So much of her 　　　time was spent with these tiny creatures hiding nearby”可知,小兔子的陪伴融入了她的故事。  12.B　结合上文“The book didn’t just share her story—it inspired her to do more.”可知,她受到启发做更多保护兔子的事,设立禁猎期是她努力的方向。 13.D　根据上文“set up a ‘closed season’ for not shooting rabbits”可知,设立禁猎期的目的是在兔子的繁殖期保护它们不被射杀。 14.C　根据上文提及兔子的细节成为她宝贵的写作素材及写书的经历可知,照料兔子的行为激发了她的写作灵感,inspire符合语境,且与上文“it inspired her to do more”相呼应。 15.D　结合下文“to more people”可知,她的写作向更多人传递了关爱,spread符合语境。 知识积累卡 一、1.阴凉处;树荫　2.一代(人)　3.样本　4.保护;保存　5.使迟钝;使暗淡 二、1.效仿某人;继承某人事业　2.带来(收入) 三、非限制性定语　technicians　谓 该组织计划在下加利福尼亚州培训30名渔民成为野外技术员,他们将驾船寻找鲨鱼,从鲨鱼身上采集鲨鱼的血液和组织样本,并使用水下相机录制视频。 学科网（北京）股份有限公司 $