高中英语人教版 (2019)选择性必修 第四册Unit 3 Sea Exploration复习练习题

这是一份高中英语人教版 (2019)选择性必修 第四册Unit 3 Sea Exploration复习练习题，共6页。试卷主要包含了刷阅读理解，刷完形填空等内容，欢迎下载使用。

体裁：说明文 题材：环境与自然 词数：362 难度：中 建议用时：8分钟
[河北石家庄一中2021高二月考]Climate change pses a threat t the wrld's sandy beaches，and as many as half f them culd disappear by 2100，a new study has fund. Even by 2050 sme castlines culd be unrecgnisable frm what we see tday，with 10%t 12%facing severe ersin（侵蚀）.
Using updated sea level rise predictins，the researchers analysed hw beaches arund the wrld wuld be in a future with higher sea levels and mre damaging strms. They als cnsidered natural prcesses like wave ersin，as well as human factrs like castal building develpments，all f which can affect a beach's health. The study fund that the sea level rise is expected t utweigh these ther factrs，and that the mre heat-trapping gases humans put int the atmsphere，the wrse the influences n the wrld's beaches are likely t be.
It's hard t verstate just hw imprtant the wrld's beaches are. They cver mre than ne third f the wrld's castlines，and prtect castal areas frm strms. Beaches are als imprtant ecnmic engines，supprting relaxatin，turism and ther activities. And in sme areas，the beach is mre than a vacatin destinatin. In places like Australia，life near the cast revlves arund the beach fr much f the year.
Sme f the wrld's mst ppular beaches are already taking actin. Places like Miami Beach are trucking in thusands f tns f sand t patch up（修复）badly erded shrelines，while thers have built sea walls（海堤）and breakwaters（防波堤）in an attempt t hld precius sand in place. But the financial and envirnmental csts f these prjects are huge，and scientists say rising seas and mre pwerful strms，supercharged by a warmer climate，will make this a lsing battle.
Hwever，the researchers did find that humans have sme cntrl ver what happens t the wrld's beaches.
If the wrld's gvernments are able t stick t mdest cuts in heat-trapping gas pllutin，the researchers fund that 22%f prjected beach lsses by 2050 culd be prevented，a number that will grw t 40%by 2100 if greenhuse gases are limited.
1.Which is the biggest cntributr t severe beach ersin?
A. Damaging strms.
B. Wave ersin.
C. Castal building.
D. Sea level rises.
2.What can we infer frm Paragraph3?
A. It is hard t prtect castal beaches.
B. One third f strms take place near beaches.
C. Beaches are f great significance t ur life.
D. Mst Australians live n beach turism.
3.What des the underlined wrd "this" refer t in Paragraph4?
A. Ppularising the beaches.
B. Hlding sand in place.
C. Reducing the prject csts.
D. Stpping glbal warming.
4.What is the best title fr the text?
A. Half Beaches Culd Disappear by 2100
B. Climate Change Is Ding Harm t Our Life
C. The Beach Is Mre Than a Vacatin Destinatin
D. Gvernments Are Taking Actin t Fight Wave Ersin
二、刷完形填空
体裁：记叙文 题材：人物故事 词数：323 难度：中 建议用时：17分钟
[重庆2020高三调考·改编]Byan Slat is 26.If yu saw him walking dwn the street，yu might think he was just a student at a lcal technical university.
And s he was，seven years ag，right befre he 1 ut f cllege.
Slat's life began t 2 after a hliday trip t Greece with his family when he was 16.Befre taking a diving curse，he had 3 t see beautiful sea animals. Hwever，what he 4 saw in the cean was an awful lt f plastic waste. Frm that mment n，Slat dived int a 5 t find a slutin t this alarming prblem. 6 by the idea f a flating barrier that culd cllect plastic in the cean，he 7 his cmpany at the age f 18.The idea was named ne f the best 8 f 2015 by Time magazine.
After five and a half years' hard wrk，he launched the wrld's first cean plastic clean-up system: System 001.The U-shaped pipe，abut 609 metres in 9 ，snakes its way ut under the Glden Gate Bridge int the Pacific Ocean. These flating barriers will capture（捕获）plastic as the cean water flws past. Ships will cllect the waste and bring it t land fr 10 every few mnths. Accrding t Slat, if all ges accrding t plan, nly 60 systems culd 11 the amunt f plastic there by as much as 50 percent by 2025.
12 , there remains a prblem: What will happen t the plastic brught back t shre frm Slat's systems? It's likely that lts f the waste will 13 be recycled int mre single-use plastic that ends up back in the 14 . That desn't mean Slat will 15 ."Big prblems require big slutins," he says. "If anyne has any better idea, I'd lve t knw."
1. A. ran B. drpped C. studied D. grew
2. A. change B. imprve C. suffer D. wrsen
3. A. failed B. managed C. started D. expected
4. A. suddenly B. prbably C. actually D. rarely
5. A. prject B. bk C. lake D. river
6. A. Trubled B. Amused C. Frightened D. Struck
7. A. left B. funded C. sld D. intrduced
8. A. inventins B. results C. wishes D. barriers
9. A. width B. length C. height D. depth
10. A. burning B. burying C. recycling D. testing
11. A. increase B. reduce C. keep D. limit
12. A. Besides B. Therefre C. Hwever D. Otherwise
13. A. eventually B. certainly C. rapidly D. carefully
14. A. ships B. muntains C. dustbins D. ceans
15. A. give back B. give in C. give ut D. give up
答案解析
刷阅读理解
【语篇导读】本文是说明文。一项新研究显示：气候变化对世界上的沙滩造成了威胁，到2100年可能有一半的沙滩将会消失。
1.D细节理解题。根据第二段中的The study fund that the sea level rise is expected t utweigh these ther factrs可知，有很多因素会造成沙滩被侵蚀，其中海平面上升是导致沙滩严重侵蚀的首要因素。故选D项。
2.C推理判断题。根据第三段中的It's hard t verstate just hw imprtant the wrld's beaches are.They cver mre than nethird f the wrld's castlines，and prtect castal areas frm strms.Beaches are als imprtant ecnmic engines，supprting relaxatin，turism and ther activities.可知，世界上的海滩极其重要，它们覆盖了世界三分之一以上的海岸线，并保护着沿海地区免受风暴的侵袭。海滩也是重要的经济引擎，支持休闲、旅游和其他活动。故第三段强调了沙滩对人类生活非常重要。故选C项。
3.B词义猜测题。根据第四段中的 while thers have built sea walls and breakwaters in an attempt t hld precius sand in place.But the financial and envirnmental csts f these prjects are huge，and scientists say rising seas and mre pwerful strms，supercharged by a warmer climate，will make this a lsing battle.可知，这些固沙项目的金融和环境成本巨大，且科学家说因气候变暖增压，上升的海洋和更强大的风暴将会使固沙项目成为失败的举措。由此可知this指的是Hld sand in place.。故选B项。
4.A主旨大意题。根据Climate change pses a threat t the wrld's sandy beaches，and as many as half f them culd disappear by 2100，a new study has fund.可知文章首句点明主题。一项新研究显示：气候变化对世界上的沙滩造成了威胁，到2100年可能将有一半的沙滩消失。所以最佳标题是“到2100年，一半的沙滩可能会消失”。故选A项。
刷完形填空
【语篇导读】本文是一篇记叙文。文章主要讲述了一个叫博扬·斯莱特的男孩，在16岁去希腊潜水时看到海里到处是塑料垃圾，决定专注于解决海洋塑料垃圾问题，并发明了世界上第一个海上塑料收集系统，这个系统定期将海里的塑料垃圾运上岸并进行回收。
1.B根据前文的And s he was，seven years ag可知，他没退学之前是一名大学生。drp ut为固定短语，意为“退学，辍学”。故选B项。
2.A根据后文的Frm that mment n，Slat dived int a t find a slutin t this alarming prblem.可知，16岁时，他和家人去了希腊度假之后，他的生活就发生了改变，从那时起他开始潜心研究解决海洋塑料垃圾问题的方法。故选A项。
3.D根据本句中的Befre taking a diving curse可推知，他是带着能看到美丽的海洋生物的期待去上潜水课的。expect意为“期望”，符合语境。故选D项。
4.C根据句首的Hwever可知，本句与前文应为转折关系，表示他实际看到的与他期望看到的事物不同。故选C项。
5.A根据后文的find a slutin t this alarming prblem可知，他想找到解决这个令人担忧的问题的办法，因此潜心研究这个项目。故选A项。
6.D根据后文的 the idea f a flating barrier that culd cllect plastic in the cean可知，他应是突然想到了用漂浮屏障来收集海洋中的塑料的主意。故选D项。
7.B根据后文的his cmpany可知，他应是创立了自己的公司。故选B项。
8.A根据前文的the idea f a flating barrier that culd cllect plastic in the cean可知，漂浮屏障是一项发明。故选A项。
9.B根据前文的The U-shaped pipe可知，这是一个U型管，且后文动词snakes意为“（使）蜿蜒前进”，因此abut 609 metres应是它的长度。故选B项。
10.C根据后文的It's likely that lts f the waste will be recycled int mre single-use plastic that ends up back in the.可知，从海洋里收集的垃圾会被回收。故选C项。
11.B根据前文的These flating barriers will capture plastic as the cean water flws past.Ships will cllect the waste and bring it t land frevery few mnths.可知，海洋塑料清理系统是以“捕捞海洋中的塑料并将其运往岸上回收”为工作原理的，是在减少海洋中的塑料垃圾，因此在斯莱特看来，按计划，只用60个这样的系统就能够在2025年前减少海洋中多达50%的塑料垃圾。故选B项。
12.C根据后文的there remains a prblem:What will happen t the plastic brught back t shre frm Slat's systems？可知，出现了“从这个系统带回岸上的塑料会怎么处理”的疑问，这与前文之间为转折关系。故选C项。
13.A根据空后的be recycled int mre single-use plastic that ends up back in the可知，被回收的塑料垃圾最后会被做成更多一次性使用的塑料制品，最终会重新回到海洋。故选A项。
14.D根据前文中提及的back可知，这些塑料垃圾被回收做成一次性使用的塑料制品，最后还是会回到海洋中。故选D项。
15.D根据后文的“Big prblems require big slutins，”he says.“If anyne has any better idea，I'd lve t knw.”（“重大的问题需要伟大的解决方案，”他说，“如果有人有更好的主意，我很想知道。”）可知，面对前文提及的问题，他并没有知难而退，即他没有放弃。故选D项。