初中英语人教版（2024）九年级全册Unit 13 We’re trying to save the earth!综合与测试当堂检测题

这是一份初中英语人教版（2024）九年级全册Unit 13 We’re trying to save the earth!综合与测试当堂检测题，共21页。
( ) 1. Which ne isn’t mentined in the dialgue?
A. B. C.
( ) 2. What causes mre serius air pllutin in big cities accrding t the girl?
A. B. C.
( ) 3. What pllutin are they talking abut?
A. Air pllutin. B. Water pllutin. C. Litter pllutin.
( ) 4. What’s the by’s advice?
A. Saving water.
B. Burning less wd.
C. Planting mre trees.
( ) 5. What will they d tmrrw?
A. Clean the beach.
B. Help t clean the park.
C. Cllect rubbish in the street.
II. 长对话理解 (共5 小题；每小题1 分, 满分5 分)
听下面一段对话, 回答第6、7 题。
( ) 6. What is the mdel plane made f?
A. Plastic and glass.
B. Wd and glass.
C. Wd and plastic.
( ) 7. Hw des the man feel abut the artwrks?
A. Wrried. B. Bred. C. Amazed.
听下面一段对话，回答第8 至10 题。
( ) 8. What are they talking abut?
A. Hw t g t schl.
B. Hw t recycle waste paper.
C. Hw t save the envirnment.
( ) 9. Hw many ways d they talk abut?
A. Three. B. Fur. C. Five.
( ) 10. What’s the last way?
A. Using a clth bag instead f plastic bags.
B. Saving mney when shpping nline.
C. Riding a bike t wrk every day.
III. 短文理解 (共5 小题；每小题1 分，满分5 分)
( ) 11. Wh writes this letter?
A. A headmaster. B. A student. C. A teacher.
( ) 12. Hw much time have the parents agreed t spend helping with the prject?
A. One mrning. B. One day. C. One weekend.
( ) 13. Hw much mney des Tm ask the schl t dnate?
A. $100. B. $1,000. C. $10,000.
( ) 14. What wuld they like t turn the empty land int?
A. A garden. B. A library. C. A hall.
( ) 15. What wuld they like t paint?
A. The frnt wall. B. Sme paths. C. The rubbish bins.
IV. 信息转换 (共5 小题；每小题1 分，满分5 分)
第二部分 语言知识运用 (共三大题, 满分35 分)
V. 单项填空 (共10 小题；每小题1 分，满分10 分)
( ) 21. The king was s ______ t his peple that many f them were against him.
A. cruel B. friendly C. plite D. similar
( ) 22. The price f husing in Hefei is s high that mst yung men can’t affrd ______ a flat.
A. buying B. t buy C. bught D. buy
( ) 23. Lk! The factry is sending ut ______ smke. The gvernment shuld d smething t stp it.
A. nice B. harmful C. valuable D. serius
( ) 24. Peple depend n natural resurces t live. ______, il and natural gas are nt nly useful fr families, but als have wider use fr factries.
A. Metal B. Irn C. Steel D. Cal
( ) 25. My parents used t ______ in the city, but nw they are used t ______ in the cuntry.
A. live; living B. live; live
C. living; live D. living; living
( ) 26. —Why d yu prefer t live in the cuntryside?
—Well, ne f the ______ is that it is quiet.
A. disadvantages B. advantages
C. results D. effects
( ) 27. —Dn’t ______ the waste paper. We can cllect and recycle it.
—Yu’re right. Everyne shuld be a greener persn.
A. blw away B. give away
C. thrw away D. put away
( ) 28. It’s well- knwn that kites ______ in China mre than 2,000 years ag.
A. invent B. invented
C. are invented D. were invented
( ) 29. Since 2021, ur schl ______ many kinds f after-schl services fr students.
A. prvides B. is prviding
C. has prvided D. was prvided
( ) 30. —I dn’t think sixteen-year-lds shuld be allwed t smke.
—______. It’s bad fr teens’ health.
A. I agree B. I hpe s C. I disagree D. I hpe nt
VI. 完形填空 (共20 小题；每小题1 分，满分20 分)
A
Dai Changlin has becme well-knwn fr making little mdel cars frm waste cans and ther rubbish. He has turned the 31 int useful prducts. He is knwn as “the king f changing the waste” by fllwers and has 32 ver 270,000 fllwers nline.
Dai has cllected and 33 mre than 30,000 empty cans since he started t make little mdels as a high schl student. After graduating frm high schl, Dai wrked in Hangzhu instead f ging t 34 . But he kept his interest. Making the mdels 35 much f his time but he didn’t give up. He said he made mney frm making the 36 and enjyed the hbby f making things. When Dai first psted vides f his mdels n the Internet, he said, “Sharing the vides and phts with peple is very 37 . I will keep ding it. ”
Up t nw, he has made mre than 8,000 tys, and he is wrking full-time n different mdels like planes and ships. Nw he can make 38 10,000 yuan in a mnth when his wrks sell well n the Internet. “ 39 I’m tired smetimes, I feel happy. Next, I’d like t give a class n the Internet and teach mre peple hw t turn waste int smething 40 . I hpe they will jin in picking up rubbish, srting and recycling it. It can help save ur envirnment,” Dai said.
( ) 31. A. paper B. plastic C. waste D. metal
( ) 32. A. wn B. beaten C. rescued D. nticed
( ) 33. A. created B. recycled C. ffered D. cmpleted
( ) 34. A. market B. cuntryside C. hspital D. university
( ) 35. A. cut ff B. cut dwn C. tk up D. set up
( ) 36. A. mdels B. cards C. snacks D. cartns
( ) 37. A. serius B. puzzling C. bring D. interesting
( ) 38. A. prperly B. nearly C. widely D. differently
( ) 39. A. Althugh B. Unless C. Befre D. Until
( ) 40. A. harmful B. awful C. useful D. pwerful
B [2025 淮南期中]
Plants are amazing living things that play a big part in ur lives and the envirnment. They are nt nly beautiful t lk at, but als prvide us with many 41 things.
First f all, plants make mst f the xygen (氧气) we breathe. They take in carbn dixide (二氧化碳) and 42 xygen thrugh a prcess called phtsynthesis (光合作用).
This is imprtant fr all living things n Earth 43 we need xygen t breathe. Withut plants, the air we breathe wuld be 44 f xygen, making it impssible fr mst life frms t stay alive.
Plants are als imprtant fr fd. We depend n them fr fruits, vegetables and s n. Even the meat we eat cmes frm animals that 45 n plants. In additin, many plants can be used as 46 . Scientists have fund lts f treatments frm plants t help us fight diseases and stay 47 .
Mrever, plants make ur envirnment beautiful. Gardens, parks, and frests make ur living places mre relaxing and enjyable. They can als reduce ur 48 and help us becme psitive.
Hwever, plants face many 49 tday, such as pllutin and climate change. It is ur duty t prtect them. We can plant mre trees and supprt experts’ effrts. By taking care f plants, we are nt nly prtecting ur 50 but als making a better future fr ur kids. Let’s take actin nw!
( ) 41. A. strange B. terrible C. useful D. harmful
( ) 42. A. take away B. use up C. give ut D. break dwn
( ) 43. A. if B. because C. althugh D. unless
( ) 44. A. shrt B. certain C. prud D. full
( ) 45. A. feed B. fcus C. wrk D. agree
( ) 46. A. fd B. medicine C. wd D. electricity
( ) 47. A. uncmfrtable B. cl
C. healthy D. nervus
( ) 48. A. value B. luck C. stress D. waste
( ) 49. A. activities B. benefits C. reasns D. prblems
( ) 50. A. mn B. culture C. cean D. planet
VII. 补全对话, 其中有两项多余 (共5 小题；每小题1 分, 满分5 分)
A: Lucy, have yu heard abut Liu Jun and his wife?
B: N. 51._______
A: They are a cuple prtecting the frest farm frm fire.
B: Really? Hw lng have they been wrking there?
A: 52._______ They must have a hard life.
B: 53._______
A: Well, there is little water and few peple live n the frest farm.
B: That’s unbelievable! 54._______
A: I dn’t knw. But they must wrk hard and have a strng will.
B: 55._______ They really d a lt fr ur envirnment!
A: That’s true. They are envirnmental heres. We shuld learn frm them.
第三部分 阅读 (共两节, 满分40 分)
VIII. 阅读理解 (共20 小题；每小题2 分，满分40 分)
第一节 阅读下列短文，从每小题所给的A、B、C、D 四个选项中选出最佳选项。
A
( ) 56. When is Internatinal Castal Clean-up Day?
A. September 10th. . B. September 17th.
C. Octber 1st. D. Octber 10th.
( ) 57. What are the vlunteers expected t d?
A. T cllect trash frm the beach.
B. T lk after sea animals.
C. T give away bags t turists.
D. T prepare fr a beach cncert.
( ) 58. In which categry (类别) can we find the text?
A. News. B. Science.
C. Travel. D. Envirnment.
B
Water is imprtant fr all living things n the Earth. The water cycle is a natural prcess that takes water frm the grund and the sky and brings it back t the Earth again. It is a cycle that happens the whle year and is mst active frm March t May in China.
The water cycle always begins with water vapur (蒸气). When it’s ht utside, yu can see cluds frming in the sky. These cluds are made f water vapur that cmes frm the grund, plants and rivers. As water vapur rises int the sky, it cls dwn and becmes cluds. After that, cluds travel thrugh the sky and fall back t the Earth as rain r snw. Then, water runs thrugh rivers and ceans and finally returns t the Earth again in different frms like rainwater r snw.
The water cycle is imprtant fr prtecting ur Earth’s climate. It prvides us with water t drink and keeps ur climate healthy. On tp f that, it takes water frm rivers and ceans and brings it t the areas that dn’t have enugh water. Withut the cycle, we wuld face many prblems. When there is t much water in ne place, it becmes a fld. When water is badly in need, it becmes a drught (干旱). Besides, water vapur can take heat frm the sun and keep ur planet cl.
The water cycle is a natural prcess that keeps ur planet alive. It’s imprtant fr plants, animals and the flw f rivers. Understanding the water cycle helps us enjy the beauty f nature, knw hw the planet wrks, and develp better ways t prtect ur Earth. And that is a respnsibility we shuld take n.
( ) 59. Which seasn might have the mst active water cycle in China?
A. Spring. B. Summer.
C. Autumn. D. Winter.
( ) 60. What des the underlined wrd “it” in Paragraph 3 refer t?
A. The water cycle. B. The Earth’s climate.
C. Water vapur. D. Drinking water.
( ) 61. What is the main idea f the passage?
A. The beauty f nature.
B. Hw t prtect the Earth.
C. The imprtance f the water cycle.
D. The needs f plants and animals.
C
①A new study says that birds are building their nests (巢) with rubbish. The rubbish includes cigarette butts (烟头) and plastic bags.
② A grup f Eurpean scientists lked int abut 35,000 studies n birds’ nests. They fund that birds had used man-made things in nests almst everywhere n Earth except in Antarctica.
③ Sme rubbish seems t be helpful. This is why birds “like” putting it in their nests. Fr example, cigarette butts have sme chemicals, s they can keep insects away and prtect the chicks (雏鸟). Plastic bags are useful in keeping birds warm. And ther hard things, such as paper cards, can make nests strnger.
④ Hwever, human rubbish may d harm t birds. The txic (有毒的) chemicals in cigarettes can hurt the chicks. The chicks may get sick r have shrter lives, accrding t a study.
⑤ T make matters wrse, if the cigarette still burns when the bird brings it back t its hme, it may set fire t the nest. Pieces f fishing net (网) may als trap birds, and it’s impssible fr them t get ut by themselves. If the chicks eat sme kinds f rubbish by accident, they will als get hurt. Our friends in the air are feeling the bad effects f envirnmental pllutin.
( ) 62. Hw des the writer begin the passage?
A. By telling a stry. B. By asking a questin.
C. By shwing a study. D. By listing sme numbers.
( ) 63. Hw can cigarette butts “help” birds?
A. By making nests strnger.
B. By keeping birds warm.
C. By stpping insects getting clse.
D. By being the birds’ gd fd.
( ) 64. What des the underlined wrd “trap” mean?
A. Catch. B. Supprt. C. Admire. D. Create.
( ) 65. What wuld be the best structure f the passage?
A. ① / ② / ③④ / ⑤ B. ① / ②③④⑤
C. ① / ②③④ / ⑤ D. ①② / ③ / ④⑤
D [2025 无锡期中]
Trees are very imprtant. They prvide shelter fr animals and add beauty t ur envirnment. They use light frm the sun t turn water and carbn dixide int the xygen we breathe. Why nt plant sme trees t make yur neighburhd greener? This guide will shw yu hw.
·Planting trees
① Befre carrying seedlings (秧苗) t yur site, place them in a bucket lined with wet paper twels t keep their rts wet.
② Dig a hle deep enugh fr the seedling’s whle rt system.
③Using yur hands, cver the seedling with sil. All rts shuld be buried (覆盖). The seedling shuld stand upright.
④ Pack the sil arund the seedling.
·Setting weed mats (杂草垫) in place
Weedy plants can take water and nutrients (营养素) in the sil befre a tree takes rt. ▲ The mats als keep the sil wet.
① Weed mats have a “shiny” side and a “rugh” side. The shiny side shuld always face up.
② Guide the plant thrugh the hle in the centre f the mat.
③ Fld under each crner f the mat. Drive a nail (钉子) int each crner. That mat shuld be flat against the grund.
·Watering trees
After yu have finished planting yur trees, water them until the sil arund is wet. T decide whether yu need t water yur trees, dig an eight-centimeter-deep hle near ne f them. If the sil in the hle is dry, yu shuld water the trees.
( ) 66. The main purpse f this passage is t tell readers ______.
A. why trees are very imprtant
B. when the best time t plant trees is
C. hw t plant trees and then care fr them
D. what trees t add t ur envirnment
( ) 67. Which f the fllwing charts is crrect in shwing the task f trees, accrding t Paragraph 1?
( ) 68. Which f the fllwing is the mst suitable fr “ ▲ ”?
A. S remember t prvide mre water and nutrients fr a tree.
B. We shuld use weed mats instead f pesticide (杀虫剂) t keep the sil
clean.
C. Weed mats prevent their grwth by stpping sunlight frm reaching
them.
D. The mat with tw different sides is a gd chice.
E
Life tday is much easier than it was hundreds f years ag, but has brught new prblems. One f the biggest prblems is pllutin. Pllutin cmes in many ways. We see it, smell it, drink it and even hear it.
Men have been plluting the earth. Many years ag, the pllutin was nt s serius because there were nt s many peple. When the land was used up r the river was dirty in ne place, men mved t anther place.
Air pllutin is nw the mst serius. Air makes peple sick. And lts f peple nw are trying t use smething t clear the air. Water pllutin kills ur fish and pllutes ur drinking water. Nise pllutin makes us becme angry mre easily.
Many cuntries are making rules t fight air pllutin. They stp peple frm burning cal in huses and factries in the city, and frm putting dirty smke int the air.
Pllutin by SO₂ is nw the mst dangerus kind f air pllutin. It is caused by heavy traffic. It is true that if there are fewer peple driving, there will be less air pllutin.
Althugh mst f the pllutin is caused by us, we are the nes wh can change the situatin. The earth is ur hme. We must take care f it. And we must pay mre attentin t infrmatin abut pllutin at the same time.
( ) 69. What is ne f the biggest prblems tday?
A. Nise. B. Pllutin.
C. Energy. D. Ppulatin.
( ) 70. Hw many kinds f pllutin are talked abut in Paragraph 3?
A. One. B. Tw.
C. Three. D. Fur.
( ) 71. What can we infer frm the text abut slving air pllutin?
A. Using mre cal can reduce it.
B. Fewer cars n the rad can cut it.
C. Only gvernments can slve it.
D. It is nt serius and needs n attentin.
( ) 72. What is the main idea f the passage?
A. Pllutin is a serius prblem t slve.
B. Pllutin is nt as bad as peple think.
C. Pllutin is nly caused by heavy traffic.
D. Pllutin is getting better ver time.
第二节 阅读下面短文, 并用英语回答问题(请注意每小题的词数要求)。
F
In America, a new activity knwn as “zer waste” is becming ppular. It is carried ut in schls, cafes, gyms, parks, restaurants and ther places. The “zer waste” activity calls n peple t prduce less trash. It encurages peple t reduce, reuse and recycle.
Althugh the idea seems t be a little unrealistic (不实际的), it is necessary. Accrding t a new reprt, American peple prduce the largest amunt f trash in the wrld. Each persn prduces abut 4.6 punds f trash each day. Mre than half f the trash is put int landfills (垃圾填埋场) and then burned. Actually, this is bad fr the envirnment. Besides this, mre landfills are needed.
“Nbdy wants t have a landfill near his huse,” said Jn D. Jhnstn frm the Envirnmental Prtectin Agency, which helps t carry ut “zer waste” activity. “There aren’t enugh landfills, s we can’t put all ur trash int them. We shuld try t reduce, reuse and recycle as much as we can.”
73. Hw much trash des each persn in America prduce every week? (不超过5 个词)
_________________________________________________________________
74. What is the best title f the passage? (不超过5 个词)
_________________________________________________________________
75. What shuld peple d t deal with mst f the trash accrding t the text? (不超过15 个词)
_________________________________________________________________
第四部分 写(共两大题，满分25 分)
IX. 单词拼写 (共5 小题；每小题1 分，满分5 分)
76. There are sme l (法律) t prtect children.
77. Ben likes the mdel car made f m (金属) very much.
78. I think we can r (回收利用) the rubbish t prtect ur earth.
79. It’s bad fr children t play with the p (塑料的) tys.
80. Tday many peple can a (买得起) expensive bjects.
X. 书面表达(共1 小题；满分20 分)
假设你叫李明，你校英文报“Prtect the Envirnment”专栏面向全校学生征集宣传稿，你打算向校刊投稿。请你根据以下思维导图内容提示用英文写一篇题目为“Save the Earth: Let’s D Our Part!”的短文。
要求：语句连贯，词数80~100。标题和开头已给出，不计入总词数。
Save the Earth: Let’s D Our Part!
The earth is the nly hme fr everyne n it. It’s crying fr ur help nw.
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Unit 13 单元拔尖检测
听力材料：
I. 短对话理解
你将听到五段对话。每段对话后有一个小题，请在每小题所给的A、B、C 三个选项中选出一个最佳选项。每段对话读两遍。
1. W: What shuld we d t prtect the envirnment?
M: We can care fr wild animals, plant mre trees, cllect rubbish and s n.
2. M: The air pllutin is mre and mre serius in big cities.
W: Yeah. I think it is caused by cars. There are mre and mre cars n the rad. We
shuld drive less.
3. W: Lk! There is s much litter arund ur city.
M: Yeah. The pllutin has caused lts f prblems.
4. W: The weather is becming wrse and wrse. What shuld we d t imprve it?
M: I think planting mre trees is a gd way. Trees are very imprtant.
5. W: Tmrrw is the Clean-Up Day. Will we clean the beach?
M: N, we will help t clean the park.
II. 长对话理解
你将听到两段对话。每段对话后有几个小题，请在每小题所给的A、B、C 三个选项中选出一个最佳选项。每段对话读两遍。
听下面一段对话，回答第6、7 题。
M: Ww, s many artwrks.
W: Yes, they are all made ut f waste.
M: Really? What’s the mdel plane made f?
W: It’s mainly made f used wd and sme glass.
M: Hw abut the chair?
W: It’s made f plastic bttles. They are glued tgether and painted in different clrs.
M: What amazing artwrks! Waste can be changed int treasure.
听下面一段对话，回答第8 至10 题。
M: Hi, Mary. Wuld yu like t help save the envirnment?
W: I dn’t knw. What can I d?
M: Well, first, yu can start by turning ff the lights.
W: Yes, that’s easy. Smetimes I turn ff the lights withut thinking. What’s the next?
M: Secnd, yu can ride a bike. Dn’t take a bus r taxi if yu dn’t have t.
W: That will save mney, t. What else?
M: Try t recycle paper.
W: Um, newspapers, magazines, mail... We get a lt f paper at hme. Gd idea.
M: And last, take a clth bag when yu g shpping. Dn’t use plastic bags.
W: OK. My parents d mst f the shpping. I’ll tell them.
III. 短文理解
你将听到一篇短文。短文后有五个小题，请根据短文内 容，在每小题所给的A、B、C 三个选项中选出一个最佳选项。短文读两遍。
Dear headmaster,
Lately ur class has becme wrried abut the envirnment at the back f the schl and we wuld like t d smething t make it mre beautiful. We have already asked ur parents and they have agreed t dnate ne weekend f their time t help us cmplete the prject. But we will need sme mney fr plants and paint. I’m writing t ask the schl t allw us t d this wrk and t ask if the schl culd dnate ne thusand dllars t ur prject. We wuld like t turn the empty land at the back f the schl int a garden. We wuld like t plant trees, grass, flwers and make paths thrugh the garden. We wuld like t paint the back wall f the schl. We wuld als like t paint all the rubbish bins. We think ur plan wuld greatly imprve the back f the schl. We hpe t get yur supprt.
Yurs,
Tm White, Mnitr f Class 1, Grade 9
IV. 信息转换
你将听到一篇短文。请根据短文内容，写出下面表格中所缺的单词，每空仅填一词。短文读两遍。
Our schl celebrates Wrld Earth Day n April 22 every year. This year ur schl invited a famus sprts player t give us a big speech in the music hall in the mrning. The speaker asked us t treat the earth as ur mther and prtect it. He als said if we hurt the earth, it wuld punish us in different ways. Then he gave us five pieces f advice abut hw t prtect the earth. At the same time, he advised all the teachers and students t ride t schl.
I. 1-5 AACCB II. 6-10 BCCBA III. 11-15 BCBAC
IV. 16. April 17. speech 18. ways 19. five/5 20. ride
V.
21. A 根据“many f them were against him”可知, 此处是指国王对他的子民很残忍。故选A。
22. B 23. B
24. D 根据“natural resurces t live” 以及“il and natural gas are nt nly useful fr families, but als have wider use fr factries”可知, 设空处填“煤”。故选D。
25. A used t d sth. 过去常常做某事; be used t ding sth. 习惯于做某事。根据题干可知, 前后两个句子表达的是过去与现在不同情况的对比。故选A。
26. B 根据“Why d yu prefer t live in the cuntryside?” 可知, 答句解释为什么更喜欢农村, 要介绍其优点。故选B。
27. C blw away 吹走；give away 赠送；thrw away 扔 掉；put away 收起。根据“We can cllect and recycle it. ”可知, 此处应指不要把废纸扔掉。故选C。
28. D 根据“mre than 2,000 years ag”可知, 此句描述的是过去的事情, 主语kites 与invent 是被动关系, 应用一般过去时被动语态。故选D。
29. C since ＋过去的时间点, 要与现在完成时“have/ has dne”的结构连用, 故选C。
30. A I agree 我同意；I hpe s 我希望如此；I disagree 我不同意；I hpe nt 我希望不是。根据题意可知, 此处是指同意对方的观点。故选A。
VI. A)
【主旨大意】本文主要讲述了戴长林把垃圾制成有用的物品, 告诉人们废品也可以变为宝。
31. C 根据 “Dai Changlin has becme well-knwn fr making little mdel cars frm waste cans and ther rubbish. ”可知, 是指将废品变成有用的产品。故选C。
32. A 根据“ver 270,000 fllwers nline”可知, 是获得了超过27 万名粉丝。故选A。
33. B 根据“mre than 30,000 empty cans”可知, 是指回收空罐。故选B。
34. D 根据“After graduating frm high schl, Dai wrked in Hangzhu”可知, 是指高中毕业后, 他在杭州工作没有去上大学。故选D。
35. C 根据“much f his time”可知, 是指制作模型占据了他很多时间。故选C。
36. A 根据“Making the mdels”可知, 是从制作模型中赚钱。故选A。
37. D 根据“I will keep ding it. ”可知, 是认为分享视频和照片有趣, 所以才会继续这样做。故选D。
38. B 根据“10,000 yuan”可知, 是指将近10000 元。故选B。
39. A 根据“. . . I’m tired smetimes, I feel happy. ”可知, 前后句是让步关系, 用Althugh 引导让步状语从句。故选A。
40. C 根据“hw t turn waste int smething”及前文介绍他用废品制作模型可知, 是指如何把废品变成有用的东西。故选C。
B)
【主旨大意】本文主要介绍植物对人类和环境的重要作用, 以及它们面临的问题, 并呼吁我们保护植物。
41. C 根据“prvide us with many. . . things”可知, 植物提供的是有益的东西。故选C。
42. C take away 拿走; use up 用完; give ut 释放; break dwn 分解。光合作用是释放氧气的过程。故选C。
43. B 句意：这对地球上所有生物都很重要, 因为我们需要氧气呼吸。故选B。
44. A “Withut plants”会导致氧气不足, be shrt f“短 缺”符合句意。故选A。
45. A “animals that. . . n plants”指动物以植物为食, feed n“以……为食”。故选A。
46. B 后文“treatments. . . fight diseases”对应植物可以被用作药物。故选B。
47. C “fight diseases”与保持健康为并列关系。故选C。
48. C “psitive”指心理状态, 此处指减少压力。故 选C。
49. D “such as pllutin. . . ”列举的是负面问题。故选D。
50. D 根据“By taking care f plants, we are nt nly prtecting ur”可知, 保护植物的目的是保护我们的地球。故选D。
VII. 51-55 DAGBE
VIII. A)
【主旨大意】本文是一则海报, 邀请大家在国际海岸清洁日在白沙湾海滩参加海滩清洁活动。
56. B 细节理解题。根据“INTERNATIONAL COASTAL CLEAN-UP DAY SEPTEMBER 17th”可知, 国际海岸清洁日在9 月17 日。故选B。
57. A 细节理解题。根据“Yu can wrk n yur wn r as a team t cllect as much trash frm ur beautiful beach as pssible. ”可知, 志愿者应该收集海滩上的垃圾。故选A。
58. D 推理判断题。本文介绍了在国际海岸清洁日去海边做志愿者收集垃圾的活动, 属于环境类别的文本。故选D。
B)
【主旨大意】本文主要介绍了地球上的水循环。了解水循环可以帮助我们享受自然之美, 了解我们的地球是如何运作的, 并找到更好的方法来保护我们的地球。
59. A
60. A 代词指代题。根据“On tp f that, it takes water frm rivers and ceans and brings it t the areas that dn’t have enugh water. Withut the cycle, we wuld face many prblems. ”可知, 水循环会从河流和海洋中取水, 并将其带到缺水地区, 由此可推知, “it”指代水循环。故选A。
61. C 主旨大意题。全文围绕水循环的过程和重要性展开, 重点强调其生态作用。故选C。
C)
【主旨大意】本文主要介绍了一项新研究指出鸟类正在用垃圾建造巢穴, 包括烟头和塑料袋等, 这些垃圾有的看似有用, 但有的对鸟类有害, 鸟类正感受到环境污染的不良影响。
62. C 细节理解题。根据文章第一段“A new study says that birds are building their nests (巢) with rubbish. ”可知, 作者通过展示一项研究来开始这篇文章。故选C。
63. C 细节理解题。根据“Fr example, cigarette butts have sme chemicals, s they can keep insects away and prtect the chicks（雏鸟）. ”可知, 烟头中的化学物质阻止昆虫靠近。故选C。
64. A 词义猜测题。根据 “Pieces f fishing net (网) may als trap birds, and it’s impssible fr them t get ut by themselves. ”可知, 渔网的碎片可能会困住鸟, 它们不可能自己逃出来, 所以“trap”意为“困住；缠住”, 与“Catch” 意思相近。故选A。
65. D 篇章结构题。文章第一段通过展示一项研究引出主题, 即鸟类正在用垃圾筑巢；第二段进一步说明鸟类几乎在地球上的每个地方都使用人造物品筑巢; 第三段说明一些垃圾似乎对鸟类有帮助；第四、五段说明人类垃圾可能对鸟类有害。因此, 文章的最佳结构是①② / ③ / ④⑤, 即先引出主题, 然后分别讨论垃圾对鸟类的利弊。故选D。
D)
【主旨大意】本文主要介绍了树木的重要性以及如何种植和护理树木, 旨在鼓励读者通过种植树木来美化环境。
66. C 写作目的题。根据“This guide will shw yu hw. ”以及全文内容可知, 本文主要讲述了如何种植树木并护理它们。故选C。
67. A 细节理解题。根据“They use light frm the sun t turn water and carbn dixide int the xygen we breathe. ”可知, 树木通过光合作用将水和二氧化碳转化为氧气。图表A 显示了树木将二氧化碳和水转化为氧气的过程。故选A。
68. C 推理判断题。根据“Weedy plants can take water and nutrients (营养素) in the sil befre a tree takes rt. ”可知, 杂草垫的作用是防止杂草抢夺水分和养分, 阻止它们的生长。故选C。
E)
【主旨大意】本文主要讨论了当今社会面临的最严重问题之一——污染, 包括空气污染、水污染和噪声污染等多种形式, 并指出虽然污染主要由人类活动造成, 但人类也有能力通过减少污染行为来改善这一状况。
69. B
70. C 细节理解题。根据“Air pllutin is nw the mst serius. . . Water pllutin kills ur fish and pllutes ur drinking water. Nise pllutin makes us becme angry mre easily. ”可知第三段提到了空气污染、水污染和噪声污染三种污染类型。故选C。
71. B 推理判断题。根据第五段“It is true that if there are fewer peple driving, there will be less air pllutin. ”可以推断减少车辆能减少空气污染。故选B。
72. A 主旨大意题。通读全文可知本文围绕污染问题展开, 说明污染是需要解决的严重问题。故选A。
F)【主旨大意】本文主要介绍了美国一项新环保活动“零浪费”。
73. Abut 32. 2 punds.
74. Zer Waste
75. We shuld try t reduce, reuse and recycle as much as we can.
IX. 76. laws 77. metal 78. recycle 79. plastic 80. affrd
X. 范文：
Save the Earth: Let’s D Our Part!
The earth is the nly hme fr everyne n it. It’s crying fr ur help nw. It’s everyne’s duty t prtect the envirnment. As middle schl students, we have the pwer t make a difference and help save the earth.
T prtect the earth, we can start by saving water, planting mre trees, and reducing pllutin. We can als save animals and recycle waste whenever pssible. Besides, chsing t ride a bike instead f taking a car is als what we can d t help reduce pllutin.
By ding ur part, we can make a psitive impact n the envirnment and create a better future fr urselves.
Yurs,
Li Ming
Wrld Earth Day
Date
It’s n 16._______ 22 every year.
Main activity
Our schl invited a sprts player t give us a 17._______.
Main request
The speaker asked us t treat the earth as ur mther.
If we hurt it, it’ll punish us in different 18._______.
Main advice
He gave us 19._______ pieces f advice. All the teachers and students shuld 20._______ t schl.
A. They have been wrking there fr mre than 20 years.
B. Hw d they keep wrking there fr s lng?
C. Wh tld yu abut their experience?
D. Wh are they?
E. What great peple they are!
F. I have heard abut them n the radi.
G．Why d yu say s?
保护地球：让我们尽一份力!
原因
1. 保护环境，人人有责;
2.……
具体的做法
1. 节约用水;
2.……
3.……
这样做的意义
1. 对环境有积极的影响;
2.……