2021-2022学年七年级上学期英语人教版阅读理解专题专练（七）自然类

这是一份2021-2022学年七年级上学期英语人教版阅读理解专题专练（七）自然类，共17页。试卷主要包含了 Plar bear等内容，欢迎下载使用。

1. Peple ften think f the Nrth Ple (北极) and the Suth Ple as similar frzen(冰冻的) wastelands. They are bth places with very cld temperatures and few peple live there. Hwever, the Nrth and Suth Ples are nt much alike as peple may imagine.
The Nrth Ple has n land, nly thick ice. Temperatures seldm g abve 32℉, at which water turns int ice. Mst f the time, it stays belw zer. In winter temperatures are usually as lw as -30℉.
Althugh cnditins were very pr, peple tried fr many centuries t reach the Nrth Ple. Abut 100 years ag, tw men, Rbert Peary and Mathew Hensn, were able t get t this envirnment full f trubles and difficulties. They reached the Nrth Ple n March 8th, 1909.It was really a hard trip fr them.
There are few things mre dangerus than crssing the Arctic (北极圈) n ft. Peple wh stayed there may face many prblems: very cld temperatures, sudden strms, and even hunger. Mst f the area is uninhabited. Few peple can live in such a difficult place.
Peple might think that with such lw temperatures fr mst f the year, the ice wuld be thick and hard. Hwever, this is nt true in the Arctic. The mvement f the cean water under the ice may ften cause many different changes n the surface. Smetimes the ice breaks int tw pening lanes f water (水道) called "leads". Anyne wh falls int a lead can be frzen t death in a few minutes.
1.This passage is prbably frm .
A.a bk reviewB.a science bkC.a schl reprtD.a cmputer magazine
2.Accrding t the passage, what happened abut 100 years ag?
A.Tw men succeeded in getting t the Nrth Ple.
B.Temperatures in the Nrth Ple went abve 32℉.
C.The envirnment in the Nrth Ple suddenly became wrse.
D.The Nrth Ple changed int thick ice because f the temperatures.
3.What des the underlined wrd "uninhabited" prbably mean in Chinese?
A.气候恶劣的B.充满危险的C.困难重重的D.无人居住的
4.The reasn fr the ice t break int tw pening lanes f water is .
A.that the temperature suddenly drps
B.that the water under the ice is frzen
C.that the cean water under the ice mves
D.that the surface is cvered with lts f ice
5.What des this passage mainly talk abut?
A.The thick ice in the Nrth Ple.
B.A difficult trip t the Nrth Ple.
C.The real situatin in the Nrth Ple.
D.The differences between the Nrth Ple and the Suth Ple.
2. Every year thusands f yung peple in England finish high schl and then take a year ff befre they start wrk r g t university. Sme yung peple g t ther cuntries and wrk as vlunteers.
Vlunteers give their time t help peple. Fr example, they wrk in schls r hspitals, r they d smething helpful fr the envirnment.
Paul, 18, cmes frm Wales. Next year he wants t g t university t study Chinese, but nw he's living in Belize. Paul says, "I'm wrking with ther peple here t save the cral reefs (珊瑚礁) in the sea near Belize. The reefs here are beautiful, but if the sea water is plluted badly, the cral will die. I'm helping t d study n the cral and the fish that live arund the reefs. All ver the wrld, cral reefs are dying. We need t d smething abut the prblem befre it's t late. I'm staying with a family here. I help d sme husewrk. I dn't get any mney, but that's OK. I lve my wrk here, and I'm learning a lt abut the peple f Belize! When I finish my wrk, I want t stay here fr anther three mnths. I want t travel arund Belize and Central America."
1. What will sme yung peple in England d after finishing high schl?
A. G t wrk fr mney. B. G t ther cuntries and wrk as vlunteers.
C. Start wrk in universities. D. G t university in ther cuntries.
2. Where is Paul living nw?
A. In England. B. In China. C. In Belize. D. In America.
3. What is Paul ding with ther peple in the sea near Belize?
A. Wrking t save the cral reefs. B. Studying Chinese in a university.
C. Helping d sme husewrk. D. Ding sme research in Wales.
4. Frm the passage, we knw that the cral reefs_____.
A. are nt as beautiful as befreB. will prbably be sld fr mney
C. may die because f the pllutinD. cannt live withut fish in the sea
5. What des Paul want t d after he finishes his wrk as a vlunteer?
A. Stay there fr anther year. B. G back hme t start wrk.
C. Learn abut the peple at hme. D. Travel arund Central America.
3. Pandas are in danger nw. There are sme reasns (原因) fr this. One is that pandas are lsing their hmes. Peple cut dwn pandas' bamb frests t make twns and cities. Anther is that pandas have few baby pandas. Pandas have anther big prblem. A new reprt shws that there isn't much bamb because f climate (气候) change. Bamb is almst the nly fd pandas eat. An adult panda needs arund 38 kilgrams f bamb every day.
The study shws that nearly all the bamb in China's Qinling Muntains may disappear (消失) ne day because f climate change. Pandas will have nthing t eat. Scientist Liu Jiangu said that we must help pandas nw, "It is difficult, but I think there's still hpe, if we start nw." Panda lvers feel sad abut the bad news. Panda expert (专家) Chang Leng said it is time fr the wrld t wake up and help pandas.
(1).Which isn't the reasn fr pandas in danger?
A.Peple cut dwn many pandas' bamb frests.
B.Pandas have few babies.
C.Peple can't save them well.
D.They can't find a lt f fd.
(2).Peple cut dwn much bamb t ____ .
A.make twns and cities
B.make bamb mdels
C.make bamb frests
D.make fd fr peple
(3).An adult panda needs abut ____ kilgrams f bamb every day.
A.21B. 28C.38D.48
(4).Hw d panda lvers feel abut the bad news?
A.Happy.B.Sad.C.Angry.D.Excited.
(5).What's the main idea (主题) f Paragraph(段落)2?
A.All the bamb in China's Qinling Muntains disappears.
B.The climate f the wrld is changing.
C.We shuld start t prtect pandas.
D.Pandas shuld mve t ther cuntries.
4. When peple are asked abut the weather in Australia, the answers are always different! Why? Because Australia is such a large cuntry, weather in different parts is different in the cuntry.
The nrthern parts f Australia are warm t ht all year rund because it is clser t the equatr(赤道). In the nrth, summer is als the rainy seasn.
The areas alng the cast arund Sydney are warm in winter with the lwest temperatures abut 10°C t 16 °C. Summer there is warmer and the temperature is abut 26°C.
Hwever, if yu think all parts f the cuntry are warm all year rund, yu'll be wrng. Sme parts in Australia are very cld during the winter. When we say cld, we dn't mean that cld like the winter in Harbin. In sme places in Tasmania and Victria, yu can see snw and temperatures there are belw freezing. In fact many peple d nt knw that there are ski resrts(度假胜地)in the muntains f Australia. Australia is a gd place t visit. Yu can enjy everything here frm sunbathing n the beach t kncking snw ff yur bts (靴子) after a day f skiing. If yu want t g there fr a visit, all yu shuld think abut is the weather there.
(1).Why are the answers abut the weather in Australia always different?
A.Because Australia is clse t the equatr.
B.Because there are mre seasns in Australia.
C.Because there are many muntains in Australia.
D.Because Australia is a very large cuntry.
(2). What's the weather like in the nrthern parts f Australia?
A.Warm t ht.B.Cl t cld.C.Ht t cl.D.Cld t warm.
(3).What's the temperature f Sydney in summer?
A.Belw freezing.B.Abut 10° 16° 26°C.
(4).We can learn frm the passage that ____ .
A.Australia is warm all year rund
B.visitrs can't enjy sunbathing in Australia
C.Tasmania and Victria are in Australia
D.there's a lt f rain in the suthern parts f Australia
(5).Peple can prbably find ski resrts ____.
A.in Sydney
B.in the nrthern parts f Australia
C.in the areas alng the cast
D.in the muntains f Australia
5. There are tw kinds f elephants, African elephants and Indian elephants. Indian elephants are called Asian (亚洲的) elephants. Thailand elephants als belng t (属于) Asian elephants.
An elephant is the nly animal that has a lng nse that is called a trunk. It can use the trunk like a hand. With its trunk an elephant can pick up (检起) a 270kg tree, r pick up ne peanut. Elephants have the biggest ears f all the animals. Their tusks are the biggest teeth. Elephants have very strng legs. Their legs are like trees. They usually walk slwly (缓慢地) because they are s big, but they walk very quietly.
Elephants are kind animals. When ne f them is hurt (受伤) and cannt walk, the ther elephants lift it up and help it t walk. Elephants are very smart. They remember peple wh are kind r bad t them. Peple use elephants fr hard wrk fr thusands f years.
Nw Wrld Wide Fund fr Nature (世界自然基金会) and ther rganizatins (组织) are wrking t save the elephants and t stp peple selling and buying ivry.
(1).There are tw kinds f elephants, _____.
A.Indian elephants and Thailand elephants
B.African elephants and Thailand elephants
C.African elephants and Asian elephants
D.Thailand elephants and Asian elephants
(2).Elephants use their _____ t pick up smething.
A.earsB.legs C.trunks D.feet
(3).Elephants usually walk slwly because they are very _____.
A.strngB.big C.quietD.lazy
(4).Frm the passage, we knw _____.
A."tusks" means "elephants' teeth"
B.elephants are scary animals
C.elephants aren't peple's friends
D.elephants aren't in danger
(5).What can we learn frm the passage?
A.Elephants have gd memries (记忆力).
B.When an elephant is in danger, it can't get any help frm ther elephants.
C.Many animals have lng nses called trunks.
D.N ne stps peple selling and buying ivry.
6. Plar bear
D yu like the plar bear? The plar bear is a very big white bear. We call it plar bear because it lives near the Nrth Ple (北极).
The plar bear lives in the snw and ice. At the Nrth Ple there is almst nly snw, ice, and water. Yu cannt see the plar bear clearly smetimes in the snw because its cat is yellw white. It has a very warm cat because the weather is cld.
The ple bear is nrmally 3 metres high when it stands up. Its feet are very wide. It can stand up n its back legs. It can use its frnt legs like arms. The plar bear can swim very well. It can swim fr a lng way in the water. It catches sea animals fr fd. When it is afraid (害怕), it ges int the sea.
Peple like t kill the plar bear fr its beautiful cat. The gvernments (政府) f Canada and America say that n ne can kill plar bears nw. They d nt want all f these beautiful animals t die.
1. The plar bear lives in the .
A. Nrth PleB. snw
C. iceD. A, B and C
2. Yu can’t see the plar bear clearly in the snw because .
A. its cat is yellw white
B. the weather is cld
C. the snw is white
D. its cat is warm
3. What can’t plar bear d?
A. Swim. B. Catch fish.
C. Climb the trees.D. G int the sea.
4. Why d peple like t kill the plar bear?
A. It’s bad fr peple.
B. Its cat is beautiful.
C. Its meat is delicius.
D. Peple like t kill all animals.
5. Which ne is WRONG accrding t the passage?
A. The plar bear can catch sea animals.
B. The plar bear is abut three meters high when it stands up.
C. It can stand up n its back legs.
D. When it’s afraid, it can’t swim in the water.
7. Air pllutin is bad fr ur health in many ways. N air means death. Thugh we can’t see it, there is air arund us. Air is everywhere and it gives a life t every living thing. But bad air makes peple ill. In the city, there are many peple and there are t many cars running n the rad. The cars send ut bad gases (气体).There are many factries t. Frm the chimneys (烟囱)f these factries, we get the smke usually in black clur. Every day we breathe (呼吸) it in and ut. When peple talk abut air pllutin, they are usually thinking abut utdr air pllutin. But a lt f air pllutin cmes frm indr activities such as smking and cking. Indr air pllutin can hurt peple’s eyes, nses and thrats. S air pllutin, bth indr and utdr, can als cause lung cancer (肺癌)and heart disease.
Everyne shuld help fight against pllutin. In rder t keep us healthy, we have t g ut t the cuntryside t breathe mre fresh air. Or we can climb up hills t get mre fresh air.
1.What is this article abut?
A.Air pllutin.
B.Water pllutin.
C.Nise pllutin.
2.What can make peple ill?
A.The factries.
B.Bad air.
C.Ging t the cuntryside.
3.Indr air pllutin cmes frm______.
A.bad gases frm the cars
B.black smke frm the chimneys f the factries
C.smking and cking
4.What can we d t keep us healthy accrding t (根据) the passage?
A.G ut t the cuntryside t breathe mre fresh air.
B.Climb up hills t get mre fresh air.
C.A and B.
5.Which f the fllwing is NOT true?
A.N air means death.
B.Air pllutin can cause king cancer and heart disease.
C.Only scientists shuld help fight against pllutin.
8. I’m sure yu are interested in this pht. The stnes in it are very special, aren't they? They are Trvants. Yu can see them in Cstesti. It’s a small village in Rmania (罗马尼亚). If yu stay there fr a few days, maybe yu can see hw much they have changed during the clays. Why? They are grwing!
Anther amazing thing! The grwing stnes can multiply (繁殖). Each f the stnes has a hard stne cre(核）and the ther part is sand. The sand is arund the cre as its shell. A Trvant can becme tw Trvants r even three smetimes.
What makes these stnes multiply? The water that is rich in calcium carbnate (碳酸钙) is imprtant in making a Trvant and that is als the key t making the stne grw in the rainwater. After every heavy rain, Trvants can grw. Small Trvants are nly a few centimeters lng. But after a few shwers, they can becme 10 meters lng.
Trvants are strange because f their shapes and ability t grw and multiply. They can als mve frm ne place t anther. Is it interesting?
1.The underlined wrd "Trvants" here means ____.
A.sme visitrs
B.a kind f special stnes in Rmania
C.a small village in Rmania
D.the phts f sme stnes
2.What is a Trvant's shell made f?
A.Sand. B. A cre.
C. Sme earth.D. Sme grass.
3.Trvants can grw after ____.
A.sme ht days
B.peple give them sme fd
C.they have sme sunshine
D.a few shwers
4.Which f the fllwing is TRUE accrding t this passage?
A.When Trvants begin t grw, peple knw it will rain.
B.Trvants lk like balls very much.
C.Peple like grwing Trvants in Rmania.
D.Trvants can mve.
5.The best title fr this passage may be "____".
A.Crwing Stnes
B.A Village Called Cstesti
C.Cre and Sand
D.Phts f stnes
答案以及解析
1.答案：1-5 BADCC
解析：1.推理判断题。全文讲的是北极的自然环境，选自科学书籍的可能性比较大。
2.细节理解题。根据第三段第一、二句可知选A。
3.词义猜测题。画线词后面一句"Few peple can live in such a difficult place."是对uninhabited的解释，意为"几乎没有人可以在那样一个充满艰难困苦的地方生存"，因此选D。
4.理解题。最后一段第三、四句说明了冰层变成两条水道的原因是冰下面的海水的运动。故选C。
5.大意题。本文说的是北极恶劣的自然环境，故选C。
2.答案：1-5 BCACD
解析：1.细节理解题。根据第一段最后一句"Sme yung peple g t ther cuntries and wrk as vlunteers." 可知一些年轻人去其他国家做志愿者,故选B项。
2.细节理解题。根据第二段中的but nw he's living in Belize可知,他现在住在伯利兹,故选C项。
3.细节理解题。根据第三段中的"I'm wrking with ther peple here t save the cral reefs in the sea near Belize. "可知他和其他人在努力拯救珊瑚礁,故选A项。
4.细节理解题。根据第三段中的"The reefs here are beautiful, but if the sea water is plluted badly, the cral will die."可知,如果海水污染严重,这些珊瑚礁会死掉, 故选C项。
5.细节理解题。根据第三段中的"When I finish my wrk, I want t stay here fr anther three mnths. I want t travel arund Belize and Central America."可知,在完成工作之后,他想在伯利兹和中美洲旅行,故选D项。
3.答案：(1) C (2) A (3) C (4) B (5) C
解析：(1).细节理解题。根据第一段提到的三个原因可知,C项不是熊猫处于危险中的原因。
(2).细节理解题。根据第一段中的 "Peple cut dwn pandas' bamb frests t make twns and cities"可知答案。
(3).细节理解题。根据第一段中的 "An adult panda needs arund 38 kilgrams f bamb every day"可知答案。
(4).根据第二段中的 "Panda lvers feel sad abut the bad news"可知答案。
(5).段落大意题。通读第二段尤其是 "we must help pandas nw"可知,本段主要呼吁人们保护熊猫。
4.答案：(1) D (2) A (3) D (4) C (5)D
解析：(1).细节理解题。根据第一段中的 "Because Australia is such a large cuntry, weather in different parts is different in the cuntry"可知答案。
(2).细节理解题。根据第二段中的 "The nrthern parts f Australia are warm t ht all year rund"可知答案。
(3).细节理解题。根据第三段中的 "Summer there is warmer and the temperature is abut 26℃"可知答案。
(4).细节理解题。通读全文可知 Tasmania和 Victria这两个地方都是澳大利亚的,故选C。
(5).细节理解题。根据第四段中的 "In fact many peple d nt knw that there are ski resrts(度假胜地) in the muntains f Australia"可知答案。
5.答案：CCBAA
解析：(1).C 细节理解题。由第一段中的"There are tw kinds f elephants, African elephants and Indian elephants. Indian elephants are called Asian(亚洲的) elephants" 可知选 C.
(2).C 细节理解题。由第二段中的"With its trunk an elephant can pick up (检起) a 270kg tree, r pick up ne peanut"可知选 C.
(3).B细节理解题。由第二段中的"They usually walk slwly (缓慢地) because they are s big"可知选 B。
(4).A 细节理解题。由第二段中的"Their tusks are the biggest teeth"可知选A。
(5).A细节理解题。由第三段中的"They remember peple wh are kind r bad t them"可知选 A。
6.答案：1.D 2.A 3.C 4.B 5.D
解析：1. D细节理解题。根据短文第一段最后一句及第二段的前两句 备可知选D项。
2. A细节理解题。根据短文第二段中的"Yu cannt see the plar bear clearly smetimes in the snw because its cat is yellw white. "可知选A项。
3. C细节理解题。根据第三段内容可知选C项。
4. B细节理解题。根据短文最后一段第一句"Peple like t kill the plar bear fr its beautiful cat." 可知选 B 项。
5. D细节理解题。根据第三段的最后一句"When it is afraid, it ges int the sea. "可知D项说法错误。
7.答案：1.A; 2.B; 3.C; 4.C; 5.C
解析：1.主旨大意题。从文章第一段第一句"Air pllutin is bad fr ur health in many ways."可知, 本文主要围绕空气污染展开。 故选A项。
2.细节理解题。从文章第一段第五句"But bad air makes peple ill."可知,糟糕的空气会使人们生病。故选B项。
3.细节理解题。从文章第一段中的"But a lt f air pllutin cmes frm indr activities such as smking and cking." 可知室内空气污染来自抽烟和烹饪,故选C项。
4.细节理解题。根据最后一段中的"In rder t keep us healthy, we have t g ut t the cuntryside t breathe mre fresh air. Or we can climb up hills t get mre fresh air."可知 A 项和 B 项表述均正确,故选C项。
5.细节理解题。从文章最后一段第一句"Everyne shuld help fight against pllutin."可知C项表述错误,故选C项。
8.答案：BADDA
解析：1.B词义猜测题。由第一段中的第二句可知, Trvants是一种特別的石头。
2.A 细节理解题。由第二段中的"The sand is arund the cre as its shell"可知，这种石头的外壳是由沙组成的。
3.D细节理解題。由第三段中的"After every heavy rain, Trvants can grw…they can becme 10 meters lng"可知选D。
4.D细节理解题。由最后一段中的"They can als mve frm ne place t anther"可知选D。
5.A标题判断题。本文主要介绍了一种神奇的石头，它们最大的特点是当雨水落在这些石头上时，它们便会生长，故选A。