Unit 1 Part 2 Grammar and usage & Integrated skills（同步练习）-【学而思·PPT课件分层练习】2025-2026学年高一英语必修第三册（译林版）

Part 2　Grammar and usage & Integrated skills 基础过关练 Ⅰ.单词拼写 1.(2025新课标Ⅰ)Moving goods and people around the world is responsible for a large part of 　　　　(全球的) CO2 emissions(排放).  2.The 　　　　(组织), founded in 2018, aims to protect the ocean ecosystem around the globe.  3.(2024新课标Ⅱ)Walkers are sure to learn lots about the 　　　　(栖息地) and natural world of the Blackstairs.  4.Yuan Longping was awarded the M　　　　 of the Republic as a result of his great contribution to food production.  5.I was back in my hometown to take some winter 　　　　(图像).  6.(2025黑龙江哈尔滨开学考试)The watch can help you keep t　　 of your fitness and chart your training progress.  Ⅱ.单元语法专练 将下列句子改为省略句 1.Unless it is necessary, you had better not refer to the dictionary. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　  2.—He hasn't finished the task. —Well, he ought to have finished it. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　  3.Jack must have been playing basketball and Mary must have been doing her homework. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　  　　　　　　　　　　　　　　　　　　　　　　　　　　　　  4.Everything went worse than everything had been expected, for she couldn't remember anything. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　  　　　　　　　　　　　　　　　　　　　　　　　　　　　　  5.These books will be put to good use if they are donated to the local library. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　  6.He raised his hand as if he was going to take off his hat. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　  7.I am sorry that I hurt your feelings. I didn't intend to hurt your feelings. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　  　　　　　　　　　　　　　　　　　　　　　　　　　　　　  8.It prevents people who are cut off from society from falling victim to cheaters. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　  　　　　　　　　　　　　　　　　　　　　　　　　　　　　  9.(2021新高考Ⅰ)When I am feeling depressed, I often choose to enjoy the novel part which includes a lot of imaginative stories. 　　　　　　　　　　　　　　　　　　　　　　　　　　　　  　　　　　　　　　　　　　　　　　　　　　　　　　　　　  Ⅲ.完成句子 1.(2025北京写作)空气污染已成为全球日益关注的问题,这需要所有国家的共同努力,所以你可以就此提出一个倡议。(call for) Air pollution has become an increasing concern globally, which 　　　　 　　　　 　　　　 　　　　 from all countries,so you can 　　　　 　　　　 　　　　 　　　　 　　　　 about this.  2.Historical accuracy is important but entertainment is important too.(句式升级) →Historical accuracy is important but 　　　　 　　　　 　　　　.  能力提升练 Ⅰ.阅读理解 (2025江苏苏州期中) 　　On the blue ocean surrounding Weizhou Island in Guangxi Zhuang Autonomous Region, a group of volunteers are preparing to dive into the water. Huang Wen and his team have spent years planting, monitoring and surveying coral reefs(珊瑚礁) around the island, diving the waters more than 500 times as part of efforts to restore its coral reefs. 　　As a associate professor of the School of Marine(海洋的) Sciences at Guangxi University, Huang developed a strong interest in coral reefs during his diving trips in Malaysia, where he discovered a lively underwater world that looked like a magical aquarium(水族馆) filled with colorful coral. Those trips left a lasting impression on him. “I remember my first dive in Weizhou Island in 2015. I was so disappointed to find low coral coverage,” recalled Huang, explaining why he joined the university's team to make a change. 　　Huang said that not only do coral reefs play an important part in keeping the balance of the underwater ecosystem, but they also act as a protective barrier against natural disasters such as storms and tsunamis. “Coral reefs are the ‘Great Wall’ of the seabed, capable of keeping out 70% to 90% of wave impacts. Without them, the sandy coastal rocks are easily washed away,” explained Huang. Since the 1950s, global coral reef degradation has become increasingly severe, endangering their survival and leading to the marine life's dying out. 　　Under Huang's guidance, the team has successfully grown more than 10 coral species and over 50,000 individual corals, marking great progress in their restoration efforts. Their hard work has resulted in a survival rate of over 80% for coral in the northern restoration zone, making coral communities thrive and attract diverse marine life. 　　“I hope more people will join our cause to protect coral reefs,” Huang said. “In the future, our team will continue to perfect our technology and restore more damaged coral reefs. Once our experience on Weizhou Island matures, we plan to expand it to the South China Sea and even overseas.” 1.What drove Huang Wen to volunteer to protect coral reefs? A.His disappointment with the low coral coverage.　　 B.His concerns for the island protection. C.His curiosity about marine life.　　 D.His interest in coral reefs. 2.Why are coral reefs important according to the text? A.They can prevent natural disasters.　　 B.They can restore the seabed. C.They can beautify the coastal rocks.　　 D.They can block most wave impacts. 3.What does the underlined word “thrive” in paragraph 4 probably mean? A.Grow slowly.　　B.Live peacefully.　　 C.Develop well.　　D.Survive narrowly. 4.What is the best title for the text? A.Guardian of Coral Reefs　　B.Underwater “Great Wall” C.Volunteer of Weizhou Island　　D.Endangered Underwater World Ⅱ.七选五 (2025浙江衢州五校期中) 　　Starting a new environmentally-friendly habit can be very difficult. New “green” products are popping up every day but too hard to learn and use. 　1　. The good news is that this isn't an entirely new playing field. Long before bamboo toilet paper was invented, someone else was running their household goods with very little waste: our grandmothers. Here are their good old practices.  　　Stop using “disposables(一次性物品)” 　　Disposables like paper cups weren't popularized until the mid-1900s. So what was everyone doing before then? Turn to glass cups, save highly effective paper products for your next party trick and go back to the original mess cleaner: cloths(抹布). 　2　. There are also a million designs to suit your kitchen.  　　Blow your nose in a bit greener way 　　We can't picture our grandmother without at least one handkerchief(手帕) in their purse or pockets. The time of handkerchiefs has gone as paper towels take off, but a washable handkerchief is not just better for the planet, but also a must when going through a cold. 　3　.  　　　4　  　　We all love fresh flowers in our homes, but buying cut flowers from grocery stores can include throwing away imperfect blooms, and a lot of other wasteful behaviour. 　5　. If you have space to cultivate your own garden, it's easy to cut a few blooms, or if you can, find some wildflowers instead of store-bought ones.  A.Turn to “washable clothes” B.Source your flowers carefully C.Luckily, our grandmas have better choices D.Our grandmother only ever washed in cold water E.The soft cotton cloth will be so much gentler on your nose F.And then some of them are actually worse for the environment G.They can absorb more water and be easily handwashed in cold water 1.　　　　　2.　　　　　3.　　　　　4.　　　　　5.　　　　  Ⅲ.完形填空 (2024湖南衡阳开学考试) 　　My PhD project is to protect a tiny species of fish, whose color is greenish. To 　1　 eggs, Clanwilliam sandfish(沙鱼) swim to 　2　 tributaries(支流) of the Doring River system in South Africa. Local people say it was once a 　3　 event: The water seemed to change the 　4　 as thousands of sandfish migrated to the shallower tributaries. Now, 　5　, their numbers have reduced to a dangerous level.  　　My PhD project at South Africa's University of Cape Town is in 　6　 with a nongovernmental organization in saving sandfish. Human activities, climate change, etc, are drying up the rivers. As newly young sandfish try to 　7　 upstream(向上游), they now get 　8　 in shallow tributaries. The sandfish population has decreased by more than 90% since we began keeping count. They're now regarded as 　9　 species by the International Union for Conservation of Nature. When the river starts to dry up, we 　10　 young sandfish, put them into buckets of water, and move them by truck to prepared fish nurseries(鱼种场) 　11　 by local people. The support from local people is amazing. Once the sandfish are large enough to be less threatened, we will 　12　 them to the natural ecosystem.  　　The data so far show the project has been　13　. We've 　14　 about 36,000 young sandfish over the past three years. I'm looking forward to 　15　 those numbers next year.  1.A.lay　　B.hide　　C.drag　　D.lie 2.A.shorter　　B.quieter C.shallower　　D.smaller 3.A.sad　　B.puzzling C.moving　　D.wonderful 4.A.speed　　B.color C.environment　　D.climate 5.A.however　　B.therefore C.besides　　D.moreover 6.A.relationship　　B.schedule C.solution　　D.cooperation 7.A.keep　　B.lead　　C.swim　　D.turn 8.A.stuck　　B.hurt C.annoyed　　D.punished 9.A.balanced　　B.injured C.endangered　　D.changeable 10.A.keep　　B.control C.fool　　D.catch 11.A.repaired　　B.donated C.discovered　　D.required 12.A.return　　B.devote C.sell　　D.show 13.A.serious　　B.extra C.successful　　D.convenient 14.A.received　　B.rescued C.recorded　　D.cleared 15.A.resulting from　　B.adding to C.talking about　　D.cutting off 答案与分层梯度式解析 Unit 1　Nature in the balance Part 2　Grammar and usage & Integrated skills 基础过关练 Ⅰ.1.global　2.organization　3.habitats　4.Medal 5.images　6.track Ⅱ.1.Unless necessary, you had better not refer to the dictionary. 2.—He hasn't finished the task. —Well, he ought to have. 3.Jack must have been playing basketball and Mary doing her homework. 4.Everything went worse than expected, for she couldn't remember anything. 5.These books will be put to good use if donated to the local library. 6.He raised his hand as if to take off his hat. 7.I am sorry that I hurt your feelings. I didn't intend to. 8.It prevents people who are cut off from society falling victim to cheaters. 9.When feeling depressed, I often choose to enjoy the novel part which includes a lot of imaginative stories. Ⅲ.1.calls for joint efforts;come up with a proposal 2.so is entertainment 能力提升练 Ⅰ.◎语篇解读　本文是一篇记叙文。文章主要叙述了广西大学的副教授黄雯及其团队多年来致力于涠洲岛珊瑚礁修复工作,并取得显著成果,他希望更多人加入保护珊瑚礁的事业。 【高频词汇】　1.surround vt.围绕;包围　2.effort n.努力 3.leave an impression on...给……留下印象　4.play a part in...在……方面起作用　5.disaster n.灾难,灾害　6.lead to导致　7.die out灭绝　8.result in导致;致使 9.expand v.扩展,发展(业务);增加;详谈 【熟词生义】　1.survey 熟义:n.调查　生义:v.测量,勘测　2.cause 熟义:n.原因;理由　生义:n.事业,目标,思想 【差距词汇】　1.monitor vt.监测;检查　2.coverage n.覆盖范围;新闻报道　3.tsunami n.海啸　4.degradation n.毁坏,恶化 1.A　细节理解题。根据第二段中的“I was so disappointed to find low coral coverage...explaining why he joined the university's team to make a change.”可知,黄雯对珊瑚低覆盖率的失望促使他志愿保护珊瑚礁。故选A。 2.D　细节理解题。根据第三段中的“Coral reefs are the ‘Great Wall’ of the seabed, capable of keeping out 70% to 90% of wave impacts.”可知,珊瑚礁重要是因为它们能阻挡大部分海浪的冲击。故选D。 3.C　词义猜测题。根据第四段第二句中的“Their hard work has resulted in a survival rate of over 80% for coral in the northern restoration zone”和“attract diverse marine life”可知,他们的努力使北部修复区的珊瑚存活率超过80%,吸引了各种海洋生物。由此可推知,珊瑚的存活率越来越高,情况越来越好。thrive意为“茁壮成长”与C项“Develop well”意义相近。故选C。 4.A　主旨大意题。通读全文可知,文章主要介绍了黄雯及其团队保护和修复涠洲岛的珊瑚礁的事迹,他们就像珊瑚礁的守护者。A项“珊瑚礁的守护者”最适合作为文章标题。故选A。 Ⅱ.◎语篇解读　本文是一篇说明文。文章主要讲述了借鉴祖母的智慧可以养成的环保习惯。 【高频词汇】　1.pop up突然出现　2.popularize v.使普及;宣传,推广　3.effective adj.有效的　4.original adj.起初的,原先的　5.take off 突然大受欢迎,迅速流行　6.go through经历　7.behaviour n.行为,举止,态度 【熟词生义】　1.run 熟义:n.& v.跑　生义:v.管理;经营 2.picture 熟义:n.图画　生义:vt.想象　3.source 熟义:n.来源　生义:vt.获得 1.F　上文提到新的绿色产品存在难学、难用的问题,结合下文中的“The good news is...”可知,设空处应承接上文,继续介绍这些产品的问题,所以F项“而且其中一些实际上对环境更有害”符合语境。故选F。 2.G　上文说明开始使用可重复使用的物品,并提到抹布,结合选项可知,G项“它们可以吸收更多的水,并且在冷水中手洗不费力”承接上文,说明抹布的优点,符合语境,该项中的They指代上文中的“cloths”。故选G。 3.E　上文说明使用可洗的手帕的好处,结合上一句中的“when going through a cold”可知,E项“柔软的棉布对你的鼻子会温和得多”符合语境,具体说明手帕的好处。故选E。 4.B　设空处为段落主旨句,结合其他段的主旨句的形式可知,答案为A或B项,下文说明获取鲜花的不同方式和环保的做法,所以B项“谨慎获取你的鲜花”符合语境。故选B。 5.C　上文提到从杂货店购买花会造成浪费,下文提出了解决方案。所以C项“幸运的是,我们的祖母有更好的选择”符合语境,引出了下文的解决方案。故选C。 Ⅲ.◎语篇解读　本文是一篇记叙文。作者详细描述了自己的博士课题——保护Clanwilliam sandfish,一种浅绿色的小型鱼类。 【高频词汇】　1.event n.事件　2.reduce v.减少,降低　3.decrease v.减少;降低　4.be regarded as...被当作…… 5.amazing adj.令人大为惊奇的,令人惊喜的　6.threaten v.威胁　7.data n.数据,资料 【差距词汇】　1.migrate v.迁徙;转移　2.bucket n.桶;一桶的量 1.A　根据下文的“eggs”和“sandfish”可知,此处指“产”卵。故选A。 2.C　根据下文的“migrated to the shallower tributaries”可知,此处指沙鱼游到“较浅的”支流。故选C。 3.D　根据上文的“whose color is greenish”和下文的“The water...migrated to the shallower tributaries.”可知,成千上万的沙鱼迁徙到较浅的支流,水似乎改变了颜色,这是一件“令人惊奇的”事。故选D。 4.B　解析见上一题。故选B。 5.A　根据上文的“thousands of sandfish migrated”和下文的“their numbers have reduced to a dangerous level”可知,之前有成千上万的沙鱼,而现在它们的数量已经降到了危险的水平,前后构成转折关系。故选A。 6.D　根据下文可知,作者和这个组织一起拯救幼年沙鱼,所以是作者与这个组织“合作”。relationship关系;schedule工作计划;solution解决方案;cooperation合作。故选D。 7.C　结合下文的“upstream”可知,幼年沙鱼是“游”向上游。故选C。 8.A　根据上文的“Human activities...drying up the rivers.”可知,河流干涸,所以幼年沙鱼被“困在”浅的支流里。故选A。 9.C　根据上文的“The sandfish population...keeping count.”可知,沙鱼的数量已经减少了90%多,所以被列为“濒危”物种。balanced平衡的;injured受伤的;endangered濒危的;changeable可变的。故选C。 10.D　根据下文的“put them into buckets of water”可知,此处指“捕捉”幼年沙鱼,然后把它们放在一桶桶水里。故选D。 11.B　根据下文的“The support from local people is amazing.”可知,当地人的支持是惊人的,所以推知,此处指当地人“捐赠的”鱼种场。故选B。 12.A　根据上文的“Once the sandfish...threatened”和下文的“to the natural ecosystem”可知,等沙鱼长得大到受威胁较小后就把它们“放回”自然生态系统。故选A。 13.C　根据下文的“We've...over the past three years.”可知,作者他们在过去的三年里拯救了大约三万六千条幼年沙鱼,所以这个项目是“成功的”。serious严重的;extra额外的;successful成功的;convenient方便的。故选C。 14.B　根据上文的“My PhD project...saving sandfish.”可知,作者的课题是“拯救”沙鱼。receive收到;rescue营救;record记录;clear清理。故选B。 15.B　根据上文的“My PhD project is to protect a tiny species of fish”可知,作者想要保护沙鱼,所以期望“增加”沙鱼数量。故选B。 17 学科网（北京）股份有限公司 $