英语九年级全册Unit 13 We’re trying to save the earth!综合与测试练习

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一、短对话理解(共5小题；每小题1分，满分5分)
1. Which ne isn't mentined in the dialgue?
2. What causes mre serius air pllutin in big cities accrding t the girl?
3. What pllutin are they talking abut?
A．Air pllutin. B．Water pllutin.
C．Litter pllutin.
4. Hw is the weather?
A．It is becming better. B．It is fine.
C．It is becming wrse.
5. What will they d tmrrw?
A．Clean the beach. B．Help t clean the park.
C．Cllect rubbish in the street.
二、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小题。
6. Hw many phts d they talk abut?
A．One. B．Tw.
C．Three.
7. Where did the man save the cat?
A．In the street. B．In the frest.
C．In the garden.
听下面一段对话，回答第8至10小题。
8. Wh ften ges t schl n ft?
A．Jack. B．Maria.
C．Jack's brther.
9. What des Jack advise Maria t d?
A．T d mre exercise.
B．T be a greener persn.
C．T take a bus t schl.
10. When did Maria start t ride a bike t schl?
A．Abut tw weeks ag.
B．Abut tw mnths ag.
C．Last term.
三、短文理解(共5小题；每小题1分，满分5分)
11. What clr was the planet?
A．Green. B．Blue.
C．Grey.
12. Where did the by find the flwer?
A．By the lake. B．In the park.
C．In the muntains.
13. Why didn't the by grw the flwer n the planet?
A．Because there was n water n the planet.
B．Because there was rubbish everywhere.
C．Because it was t ht n the planet.
14. Hw was the flwer n the mn?
A．It became sick. B．It died.
C．It grew well.
15. What des the stry tell us?
A．Flwers make ur planet beautiful.
B．It's imprtant t prtect ur planet.
C．We shuld lve plants and animals.
四、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(三大题，35分)
五、单项填空(共10小题；每小题1分，满分10分)
21. ( )—Wh d yu think will have this jb, Helen r Grace?
—Grace.She has the ____ f a gd educatin.
A．friendship B．develpment
C．advantage D．discvery
22. ( )— Excuse me, is this cat yurs?
— Yes.It ____ me 188 yuan.
A．tk B．cst C．paid D．spent
23. ( )—Why dn't yu buy the hat? It lks very warm.
—Er, it's ____．I dn't like it at all.
A．ugly B．easy C．nice D．safe
24. ( )When ur parents becme t ld t take care f themselves ne day, they ____ be lked after well by us.
A．may B．can't
C．shuldn't D．shuld
25. ( )—Why des yur family cllect empty plastic bttles?
—Because we want t ____ them t prtect the envirnment.
A．recycle B．repair C．replace D．review
26. ( )—We're s prud that China is getting strnger and strnger.
—Yes.As yu can see, Chinese ____ by mre and mre freigners.
A．learns B．learned
C．is learned D．was learned
27. ( )Junk fd is ____ ur teeth, but sme peple dn't care.
A．harmful t B．famus fr
C．careful abut D．different frm
28. ( )—The light in the hallway was n all night.Why didn't anyne ____？
—Srry, I frgt it after I came back late yesterday.
A．turn it ff B．turn it n
C．turn it up D．turn it dwn
29. ( )It's dangerus t use a mbile phne n a plane.Remember t ____ befre yu get n the plane.
A．find it ut B．turn it ff
C．put it dwn D．give it up
30. ( )—I think everyne shuld read e­bks t save paper.
—____．Reading e­bks may be bad fr ur eyes.
A．Yu're right B．It desn't matter
C．I disagree D．N way
六、完形填空(共20小题；每小题1分，满分20分)
A (新素材·一棵树的自述)
Ever since “Mther Nature” gave me life, I have expected t grw tall and big.
As a yung __31__， I was well prtected in the frest.I used t have a gd time with my friends under the blue sky and alng the river.My pal Tim ften said, “All I __32__ fr is t be strng and happy.” Until ne day, ur first birthday, we were __33__ ut f the earth and put n trucks.“I dn't want t g！” Tim cried.
After a lng jurney, we arrived in a cmpletely __34__ place with nthing green.Here we were planted in a line.Because the wind blew __35__， I culd nt even pen my eyes t see Tim clearly beside me.And we needed plenty f water t grw thicker and higher t stp the wind.
As time went by, we finally grew much strnger.Gradually, I culd keep my eyes pening in the wind! I even fund the blue sky was back!
This was n lnger a n man's land，__36__ hundreds f visitrs came here.A man tk a picture f us with his __37__.“Thank yu.We can enjy clear days withut __38__ sandstrms.” A yung girl jumping up and dwn came ver and __39__ me.“Thank yu, ” she said.“It's yu that have turned the desert int a green land！”
Tim and I smiled at each ther and we were __40__ f what we did.The sun was shining brightly in the bluer sky.
31. ( )A.tree B．fish C．bird D．kid
32. ( )A.think B．ask C．need D．say
33. ( )A.pushed B．pulled C．rushed D．carried
34. ( )A.different B．imprtant
C．beautiful D．dirty
35. ( )A.quietly B．slwly C．strngly D．sftly
36. ( )A.and B．but C．althugh D．if
37. ( )A.radi B．vide C．clck D．camera
38. ( )A.cming ut B．asking abut
C．pinting ut D．wrrying abut
39. ( )A.brke B．hugged C．invited D．kicked
40. ( )A.tired B．afraid C．prud D．careful
B
Scientists are planting cral reefs (珊瑚礁) in the deep seabed arund the island prvince f Hainan.
Cral reefs are really cmmn and useful.They help keep the cean __41__.They slw dwn the flw (流动) f water and prtect casts frm strng waves.Besides, they are __42__ t abut 25% f sea life.They prvide fd and prtectin fr it.Actually, they are nt nly __43__ t sea life but als t human beings.
Hwever, in the past 30 years, mst f the cral reefs have been harmed because f glbal warming, water __44__ and human activities.T save them, the Hainan Suth China Sea Institute f Trpical Ocean __45__ a prgram t plant cral reefs in 2019.Nw ver 200，000 cral reefs have been __46__ in the deep seabed arund the island prvince f Hainan.
“It's like planting trees under the sea.__47__ they grw slwly, the seedlings(幼苗) may becme cral reefs.And they can grw as __48__ as several ftball fields.The underwater ecsystem needs __49__ t recver (恢复)．Planting cral reefs is nly the first step.Hpefully, they will slwly becme a frest, and the fish and shrimp(虾) will __50__，” a member f the prgram says.
41. A．dirty B．silent
C．healthy D．ht
42. A．hme B．farm
C．party D．schl
43. A．kind B．cruel
C．difficult D．imprtant
44. A．pressure B．pllutin
C．level D．psitin
45. A．cancelled B．refused
C．started D．watched
46. A．planted B．mved
C．watered D．washed
47. A．S B．Because
C．When D．Thugh
48. A．tall B．large
C．fast D．light
49. A．pwer B．care
C．time D．space
50. A．cme back B．give away
C．clean ff D．cut up
七、补全对话(有两项多余)(共5小题；每小题1分，满分5分)
(Jeremy was ging t thrw the rubbish away when he met Ben.)
A: What are yu ding, Jeremy?
B: Nt much.I'm just taking ut the rubbish.There's a lt f it.
A: 51. ________
B: What d yu mean? It's rubbish! We can nly thrw it away!
A: 52. ________ It's better fr the planet.I'll help ut.
B: Thanks.53. ________
A: Let's get the paper first.We can recycle that.
B: 54. ________
A: Of curse! Can yu put all the glassware in ne bag?
B: 55. ________ What else can we recycle?
A: We can recycle plastic.Let's put all the plastic in a different bag.
B: Thanks fr yur help.I'll try t be green and make srting the rubbish a habit in the future.
第三部分 阅读(共两节，40分)
八、阅读理解(共20小题；每小题2分，满分40分)
第一节：
A
(续表)
56. Where is this survey prbably frm?
A．A website. B．A pster.
C．A bk. D．A newspaper.
57. What infrmatin des this survey include?
A．Yur age, jb and suggestins.
B．Yur address, questins and answers.
C．Yur name, questins and suggestins.
D．Questins, answers and suggestins.
58. If Sam chses ◆ mstly, what d yu think f him accrding t the survey?
A．He des well in envirnmental prtectin.
B．He desn't care abut the envirnment at all.
C．He ften des prperly and wisely t prtect the envirnment.
D．He needs t learn mre and d better in envirnmental prtectin.
B (热点话题·2025洛杉矶山火)
In early January 2025, a huge fire brke ut in Ls Angeles, Califrnia.The strng Santa Ana winds made the fire spread very quickly.The fire hurt nt nly peple's huses but als the envirnment arund them.
A lt f frests and grasslands were burned.Many trees turned black, and the green grass was gne.All thse plants were imprtant fr animals.Withut them, animals lst their hmes and fd.Squirrels (松鼠) that lived in tree hles had t run away.Deer that ate the grass had nthing t eat.Sme small animals like mice and rabbits died in the fire.
The sil als gt int big truble.Plants usually help keep the sil in place.But after the fire, there were n plants.When it rained, the rain washed the sil away.In sme hilly places, the mudslide (泥石流) ccurred．It brke rads and even destryed sme huses.
The air became dirty, t.The fire sent a lt f smke and bad things int the air.Peple in the areas near the fire had t wear masks.If smene had truble breathing, he was in even mre danger.
All in all, the 2025 Ls Angeles wildfire was a big blw t nature.It will take a very lng time fr everything t get back t nrmal.Peple need t think abut hw t prevent this kind f fire in the future.
59. ( )What happened t the animals after the wildfire?
A．They all died.
B．They fund new hmes easily.
C．They lst their hmes and fd.
D．They became strnger.
60. ( )(新考法·篇章结构)What's the structure (结构) f the passage?
A. B.
C. D.
61. ( )What is the best title fr the passage?
A．The Wildfire in Ls Angeles
B．The Firefighters in Ls Angeles
C．Hw t Prevent Wildfire in the Future
D．The Changes f Ls Angeles
C
D yu knw what birds use t build their nests (巢)? Yu may say that birds usually build their nests with sticks, leaves r grass.But d yu knw that birds are als building their nests with rubbish these years? The rubbish includes cigarette butts (烟头) and plastic bags.
A grup f Eurpean scientists lked int abut 35, 000 studies n bird nests.They fund that birds have used man­made things in nests almst everywhere n Earth.Sme rubbish seems t be helpful.This is why birds “like” putting it in their nests.Fr example, cigarette butts have special smell, s they can keep insects away t prtect the baby birds.Plastic bags are useful fr keeping the animals warm, and ther hard things, such as paper cards, can make nests strnger.
Hwever, in the end, human rubbish may nly bring mre harm t birds.The txic (有毒的) chemicals in cigarettes hurt the baby birds.They may get sick r have shrter lives, accrding t a study.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 nets (渔网) may als trap birds, and it's impssible fr them t get ut by themselves.If the baby birds eat ther kinds f rubbish by accident, they will als get hurt.Our bird friends in the air are feeling the bad effects f humans plluting the envirnment.
62. ( )Hw des the writer lead int the tpic abut birds' nests in Paragraph 1?
A．By telling a jke.
B．By setting an example.
C．By asking a questin.
D．By making a survey.
63. ( )Which f the fllwing things are used by the birds t build their nests accrding t the text?
①leaves ②cigarette butts ③plastic bags
④metal ⑤grass
A．①②④⑤ B．②③④
C．③④⑤ D．①②③⑤
64. ( )What is Paragraph 3 mainly abut?
A．The bad influence that human rubbish has n birds.
B．The harm that the envirnment brings t the wild animals.
C．The reasn why birds like using rubbish t build their nests.
D．The harmful activities that humans have dne t the envirnment.
65. ( )What des the underlined wrd “it” refer t(指的是)?
A．The cigarette. B．The bird.
C．The plastic bag. D．The paper card.
D
Suthern white rhins mainly live in Africa.They are very large in size, abut 4 metres lng, 1.75 metres high, and ver tw tns in weight.There are tw hrns n the nse.The frnt hrn is ver half a metre lng, while the ther ne is smaller.Suthern white rhins are nt really white.They are grey in clur.“White” may cme frm the Afrikaans wrd fr “wide”．It has sme cnnectin with their wide muths.
Suthern white rhins live n grass, leaves, fruit and s n.They have very pr eyesight.Hwever, they have gd hearing and an excellent sense f smell.Their skin is nearly 5 cm thick but is very sensitive．During the day, they try t find a cl place t avid sunburn.Suthern white rhins lie in mud when they can, as it sticks t their skin and prtects them frm the bright African sun.
Sme humans kill rhins fr their hrns.They sell hrns t thse wh believe hrns have magic pwers r can treat sickness.It puts suthern white rhins in danger.
Nw many steps are taken t prtect suthern white rhins.The internatinal trade in rhin hrns has been stpped in the wrld.Besides, many prtected areas have been built, especially in Suth Africa.Mre than 20 cuntries have made rules t prtect suthern white rhins.Tday the number f suthern white rhins has increased t ver 20，000 in the wild.
66. ( )Where d suthern white rhins mainly live?
A．In America. B．In Africa.
C．In Asia. D．In Eurpe.
67. ( )What is the last paragraph mainly abut?
A．Ways t feed suthern white rhins.
B．The number f suthern white rhins.
C．Places fr suthern white rhins t live in.
D．Steps f prtecting suthern white rhins.
68. ( )In which part f a newspaper can we read the text?
A．Culture. B．Histry.
C．The Envirnment. D．Educatin.
E
The Amazn River—the secnd­lngest river in the wrld—is in the nrth f Suth America.But the Amazn River has much mre water in it than any ther river.The water that flws (流) int the Atlantic Ocean every secnd is a few times greater than the ttal flw f the ther three biggest rivers in the wrld.That is why it is called the wrld's biggest river.
The Amazn River is very imprtant t the earth.It plays an imprtant rle in keeping the balance f nature.It is hme t different kinds f animals and plants.The rainfrests alng the Amazn River are called the “lungs f the earth” .They release (释放) a large amunt f O2 and take in a lt f CO2.It's a great help t the glbal climate (全球气候)．
Hwever, the Amazn River and its rainfrests are facing serius prblems.One f the biggest prblems is that peple vercut trees.As a result, many animals have lst their hmes.And, a lt f plants are endangered, t.Besides, pllutin is als a big prblem.Industrial waste and chemicals are being pured int the river, which makes the water in the Amazn River becme dirtier and dirtier.At the same time, this als has a bad influence n the lives in the river.
Nw sme methds have been taken t deal with the prblems by the gvernment.We must take the prblem seriusly and try ur best t d smething fr the earth.
69. ( )Why is the Amazn River called the wrld's biggest river?
A．Because the water in it is the mst.
B．Because it cvers the biggest area.
C．Because it is the lngest river in the wrld.
D．Because it flws int the Atlantic Ocean.
70. ( )Which questin culd best help us find the main idea f the secnd paragraph?
A．What animals live alng the Amazn River?
B．Where des the Amazn River start and end?
C．Why is the Amazn River imprtant t the earth?
D．Hw des the Amazn River keep the balance f nature?
71. ( )(跨学科·化学)Which experiment can prduce the same gas (气体) as that released by the rainfrests?
A. B.
C. D.
72. ( )What's the writer's purpse in writing the text?
A．T tell us the ways t prtect the Amazn River.
B．T encurage us t learn mre gegraphy knwledge.
C．T shw hw the Amazn River affects the glbal climate.
D．T intrduce the Amazn River and call n us t prtect it.
第二节：(6分)
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
Lng ag, a by heard a sad cry when he was walking thrugh a frest.Fllwing the sund, he came t a pl.The by swept aside the pl's dirty surface and saw a grup f grey fish swimming slwly.
The by tried t catch ne f these fish.But when he put his arm int the water, it turned grey, and a huge sadness filled his heart.As this happened he suddenly understd hw sad the fish was feeling.He felt just like the earth n his arm: dirty and plluted.
He quickly pulled his arm ut f the water.But the arm stayed grey, and the by cntinued feeling unhappy.He tried many ways t cheer himself up, but nthing wrked.He finally realized that if he were t make the earth happy, happiness wuld, in turn, cme back t him.
Frm then n, he started t keep the envirnment frm being plluted.He was s successful that his arm started t change its clr.When the grey disappeared cmpletely, he started feeling happy again, and he decided t visit the pl.When he arrived there, he heard the fish singing happily.
73. What happened t the by when he put his arm int the water? (不超过10个词)
_____________________________________________________________________
_____________________________________________________________________
74. What did the by d t make the earth happy? (不超过10个词)
_____________________________________________________________________
75. What des the stry mainly tell us? (不超过10个词)
_____________________________________________________________________
第四部分 写(两大题，25分)
九、单词拼写(共5小题；每小题1分，满分5分)
76. This blue car is t expensive, s I can't a________ (买得起) it.
77. Let's meet at the schl g________(大门) tmrrw mrning, shall we?
78. As an animal lver, I can't stand peple wh are c________(残忍的) t them.
79. Read the instructins(说明书) n these b______(瓶子)carefully befre taking the medicine.
80. Nw we have t think f a s________(科学的) way t slve the prblem.
十、书面表达(共1小题；满分20分)
保护环境人人有责。为了增强同学们的环保意识，你校环保俱乐部将开展一次以“环境保护”为主题的英语演讲比赛。假如你是参赛者，请你根据海报提示，写一篇英语演讲稿参加比赛。词数80～100。
Dear friends，
As we all knw, rubbish causes a lt f pllutin.
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
_____________________________________________________________________
That's all.Thank yu.
参考答案
一、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 ur city.
W：Yeah. I think it is caused by cars. There are mre and mre cars n the rad. We shuld use cars 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 Clean­Up Day. Will we clean the beach?
M：N，we will help t clean the park.
二、Text 1
W：Where did yu take this pht?
M：I tk it when I traveled t America last year. All f my family went there tgether.
W：Sunds great! Oh, what's that next t yu in the pht?
M：It's a cute cat. I saved it in a frest. Its leg was hurt that day.
W：Oh, yu are s kind!
Text 2
M：Hell, Maria! Hw d yu ften g t schl?
W：By bike.
M：Why nt take a bus? It's much faster.
W：I think it's gd fr ur envirnment. Riding a bike t schl can save energy and reduce air pllutin.
M：Hw lng have yu been like this?
W：Fr abut tw mnths. Hw d yu g t schl, Jack?
M：I ften walk t schl. I want t d mre exercise.
三、 There was nce a planet. Peple there threw rubbish everywhere s the planet became grey and it was very dirty. One day, a little by fund a small red flwer by the lake. The flwer was almst dying, s the by carefully dug it up. He wanted t lk fr sme place t grw it，but he culdn't find a prper place because the planet was full f rubbish. Then he lked up and nticed the mn. The by thught the flwer might live there, s he went t the mn by spaceship and grew the flwer there. Far away frm pllutin and with the by's care, the flwer grew very well. Later peple n the planet knew abut it and realized their mistakes. S they began t take actin t prtect their planet.
四、 All kinds f pllutin d harm t peple's health. Here are three peple I interviewed last week.
Jane has wrked in a printing factry fr ten years. Every day she has t wrk in a very nisy envirnment. Recently she has fund there is smething wrng with her hearing. She is thinking abut leaving the factry. Nick's jb is t build machines. He smetimes has t wrk in the strng light fr a lng time. It is especially bad fr his eyes. Paul is a farmer in the cuntryside. He smetimes feels sick when wrking alng the plluted river.
第一部分 听力
一、1～5: AACCB
二、6～10: ABACB
三、11～15: CABCB
四、16. ten 17. hearing 18. machines
19. farmer 20. sick
第二部分 语言知识运用
五、21～25: CBADA 26～30: CAABC
六、A) 31～35: ABBAC 36～40: ADDBC
B) 41～45: CADBC 46～50: ADBCA
七、51～55: EGDCB
第三部分 阅读
八、A) 56～58: ADD
B) 59～61: CAA
C) 62～63: CD
64. A 主旨大意题。根据“Hwever, in the end, human rubbish may nly bring mre harm t birds.”及本段内容可知，本段主要讲述了人类垃圾对鸟类的不良影响。故选A。
65. A
D) 66～68: BDC
E) 69. A 70. C
71. B 推理判断题。根据“They release a large amunt f O2 and take in a lt f CO2.”可知，亚马孙雨林释放的气体是氧气。因此，能够产生氧气的实验与雨林释放的气体相同。B选项是加热高锰酸钾，可以得到氧气。故选B。
72. D 文章首先介绍了亚马孙河的基本情况及其重要性，然后指出了它面临的问题，并呼吁大家采取行动保护它。因此，作者的写作目的是介绍亚马孙河并呼吁大家保护它。故选D。
F) 73. His arm turned grey and he became very sad.
74. He kept the envirnment frm being plluted.
75. We shuld prtect the earth.
第四部分 写
九、76. affrd 77. gate 78. cruel 79. bttles
80. scientific
十、One pssible versin：
Dear friends，
As we all knw, rubbish causes a lt f pllutin.It may pllute the air, the water and the land.It's imprtant t deal with rubbish prperly.
As students, what shuld we d t stp rubbish frm plluting the envirnment? First, dn't litter.Secnd, learn t srt rubbish.We shuld develp the habit f srting the rubbish s that waste paper and glass bttles can be recycled.Third, share ur ld bks and clthes with thers instead f thrwing them away.Furth, deal with e­waste such as mbile phnes r cmputers carefully.Small things can make a big difference t ur envirnment.Everyne shuld play a part in prtecting the earth.Let's take actin nw!
That's all.Thank yu.
Interview
Jane
She has wrked in a printing factry fr 16. ____________ years.There is smething wrng with her 17. ____________.
Nick
He builds 18. ____________．He smetimes has t wrk in the strng light.It is bad fr his eyes.
Paul
He is a 19. ____________．He feels 20. ____________ when wrking alng the plluted river.
A．N way.
B．N prblem.
C．Can we recycle glass?
D．What shuld we d first?
E．Did yu srt the rubbish first?
F．Can we thrw the plastic away?
G．We shuld recycle as much as we can.