人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection课时练习

这是一份人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection课时练习，共4页。试卷主要包含了完形填空，语法填空等内容，欢迎下载使用。

When Laura Wd’s senir year began, she was expecting t talk t the usual handful f members in the Envirnmental Club f Scarbrugh. 1 , she fund herself standing in frnt f 60 f her peers.
The year befre Wd tk ver as 2 , the new club was still trying t establish itself. As the first meeting 3 she wrked hard t advertise that the club still existed and was lking fr 4 members. Her campaign wrked. Sixty 5 shwed up t hear what Wd wuld say abut helping t imprve the lcal envirnment.
“It was 6 ,” said Wd. “I really wasn’t 7 60 kids, yu knw, because last year there were nly 10. We want t help purchase ur schl the first 8 minibus.
Under Wd’s directin, the club suddenly started t grw 9 . Later, it pened the green bus bank accunt.
With the club, Wd als cllected cans and paper bth t raise mre mney and t help the schl reduce 10 . This wasn’t always an easy jb. Wd didn’t just pick up 11 she srted the useful waste ut, smetimes after it had been 12 thrwn away. “We’d be a little 13 mst f the time in the afternns,” said Wd.
By the end f the year they had been 14 abut $60 a week by saving the cans and bttles.
This is what Wd usually ges abut starting change: quietly but effectively. “She’s a 15 kid,” said Principal Andrew Dllff. “She just desn’t d flashy (招摇的) things t get nticed.
1. A. Therefre B. Instead C. Besides D. Anyhw
2. A. president B. teacher C. wrker D. emplyer
3. A. annunced B. suggested C. ended D. apprached
4. A. ld B. natinal C. new D. fficial
5. A. students B. experts C. prfessrs D. cleaners
6. A. interesting B. exciting C. frustrating D. amusing
7. A. recgnizing B. calling C. expecting D. cunting
8. A. clean B. green C. safe D. fast
9. A. mentally B. physically C. plitically D. financially
10. A. waste B. cst C. pressure D. prblems
11. A. recycling B. learning C. practicing D. funding
12. A. clearly B. hurriedly C. deliberately D. mistakenly
13. A. crazy B. healthy C. smelly D. busy
14. A. lsing B. averaging C. cunting D. paying
15. A. strange B. silly C. lvely D. great
二、语法填空
Each area f the envirnment is full f 1. ________ (differ) kinds f plants, animals and ther rganisms (有机体). 2. ________ (stay) alive, these living things depend n each ther and n nn-living things in their envirnment including water, sunlight and temperature. A cmmunity f living and nn-living things 3. ________ functin tgether creates an ecsystem (生态系统).
Plants get their energy frm the earth, water and sun. Animals get their energy frm eating plants and ther animals. Each rganism within an ecsystem 4. ________ (have) its wn rle t play. Think f the ecsystem f a mangrve frest (红树林). When leaves and branches fall frm 5. ________ (tree) t the land, they are brken dwn by bacteria in the muddy areas Only bacteria can survive in this lw-xygen envirnment.
As the leaves and branches are brken dwn, they release nutrients fr animals 6. ________ (live) in the sea. The large mangrve rts and stick-like plants prtect the castline and prvide nesting places 7. ________ (birds). They als give shelter and fd t a large number f yung fish.
Anything that 8. ________ (invlve) in an ecsystem can affect the balance f it. 9. ________, ther threats such as invasive species, natural disasters, temperature changes and 10. ________ (pllute) can als harm r destry the system.
参考答案
一、完形填空
【语篇导读】本文是一篇记叙文。伍德是学校环保俱乐部的主席，该俱乐部回收垃圾，并打算筹资为学校买一辆小型环保公共汽车。
1. B 【解析】根据该空前的handful f members可知，她本来以为俱乐部会员会寥寥无几，但没想到会员竟达到了60位。此处表示转折，故用Instead，表示“相反”。
2. A 【解析】根据该空前的tk ver以及第四段中的Under Wd’s directin可知，伍德成了该俱乐部的主席，故用president。
3. D 【解析】根据常识和第二段内容可知，此处表示当第一次会议临近 (apprached) 的时候，她尽力为俱乐部宣传。
4. C 【解析】根据语境可知，此处表示俱乐部正在招募新 (new) 会员。
5. A 【解析】根据文章第一句可知，伍德是个学生。再根据文中多次出现的schl可知，前来听伍德演讲的是俱乐部招募的学生 (students) 会员。
6. B 【解析】根据本段内容可知，这次学生们非常踊跃，前来参加会议的人很多，伍德没有想到会有这么多人，由此推知此处表示伍德说“真是令人兴奋 (exciting)”。
7. C 【解析】根据该段中伍德所说的话可知，她没有预料到 (expecting) 会有这么多同学参与。文章第一句中的expecting也给出了提示。
8. B 【解析】根据本文内容可知，她想帮助学校买一辆环保的 (green) 小型公共汽车。
9. D 【解析】因为参与的人数剧增，俱乐部在财力方面 (financially) 显著增强，所以才有了下一句中提到的银行账户的建立。
10. A 【解析】根据语境和常识可知，收集易拉罐和废纸是为了筹资并帮助学校减少浪费 (waste)。
11. A 【解析】她不仅仅回收 (recycling) 垃圾，还把垃圾里面有用的东西挑出来。
12. D 【解析】引该空前的it指代垃圾中有用的东西。有时这些东西是被人们误(mistakenly) 扔的。
13. C 【解析】因为需要分拣垃圾，所以他们身上会有些难闻的气味。smelly有难闻气味的。
14. B 【解析】根据该空后的abut$60 a week及语境可知，他们平均每星期大概能赚60美元。average在此处为动词，意为“平均为”。
15. D 【解析】根据最后一段中对伍德的评价可知，她很务实，从不哗众取宠，因此安德鲁说她是一个了不起的 (great) 孩子。
二、语法填空
【语篇导读】本文是一篇说明文。文章主要介绍了生态系统的基本概念。
1. different 【解析】引分析句子结构可知，空处在句中作定语修饰kinds，表示“不同的”，应用形容词形式，故填different。
2. T stay 【解析】根据语境可知，空处表示目的，应用动词不定式作目的状语，故填T stay。
3. that/which 【解析】空处引导定语从句，指代先行词things，并在从句中作主语，故填关系代词that/which。
4. has 【解析】该句是对客观情况的描述，应用一般现在时；主语为Each rganism，表示单数意义，故填has。
5. trees 【解析】句中tree为可数名词，前面没有限定词，应用复数形式表示泛指，故填trees。
6. living 【解析】引分析句子结构可知，空处在句中作后置定语，修饰animals，因live与animals之间为逻辑上的主谓关系，应用动词-ing形式，故填living。
7. fr 【解析】prvide sth fr sb为某人提供某物。
8. is invlved 【解析】该句为含有定语从句的复合句，关系词that在定语从句中作主语，先行词为Anything，因此谓语动词用单数形式；此处陈述的是客观情况，要用一般现在时；that指代先行词Anything，与动词invlve之间为被动关系，应用被动语态，故填is invlved。
9. Besides 【解析】根据空前的can affect the balance f it以及本句中的can als harm r destry the system可知，这里表示递进，故填Besides。
10. pllutin 【解析】根据and前面的部分可知，此处应用名词形式，故填pllutin。