Unit 7 第3课时Section B 1a-2e（分层作业）-2024-2025学年人教版英语八年级下册

中小学教育资源及组卷应用平台
Unit 7 第3课时Section B 1a-2e
一、翻译
翻译下列词组
1．走路时撞着
2．绊倒
3．大约
4．死于
5．砍伐
6．濒危的野生动物
二、单词拼写
7．She didn’t go to school because of her i .
8．The rain kept beating the windows heavily, so I kept a all night.
9．When my friend met me on the street, he called me with (excite).
10．We should try our best to protect w (野生的) animals.
11．The g is going to set up some rules to stop killing wild animals.
三、单项选择
12．Don’t run too fast, or you might ________.
A．come over B．get over C．fall over D．run over
13．When we heard we won the soccer game, we jumped up and down in ________.
A．excite B．exciting C．excitement D．excited
14．—Has Tom fallen asleep
—No, he is still ________. And he is playing with a toy.
A．awake B．normal C．available D．alone
15．Scientists are doing ________ to better understand the habits of pandas.
A．truth B．wood C．silence D．research
16．We all jumped in ________ as soon as we heard our country successfully launched (发射) Shenzhou-18．
A．silence B．danger C．achievement D．excitement
四、完形填空
The largest animal that ever lived on the planet is the blue whale. An adult blue whale′s average length (平均长度) is 24 meters and it 17 over 100 tons. On land, an animal as 18 as the blue whale would almost certainly be crushed (被压坏) by its own weight.
Usually, blue whales 19 winters in warm waters to give birth. A new-born baby whale can weigh as much as a big elephant. Mothers provide milk for their babies and 20 them for six or seven months. During summer, they travel to the Arctic seas to find food.
The blue whale is also the loudest animal on the planet. They can make different 21 to communicate with each other. They can be 22 by other blue whales miles away.
Blue whales 23 live for 80 to 90 years on average. Now they are endangered 24 humans killed them for their meat and oil. 25 , more and more people get to know the importance of saving these amazing animals. People are working hard to help them recover (恢复). It has been found that there are about 2,200 Californian Blue Whales today—nearly 97% of the original (原先的) 26 , before humans started hunting whales.
17．A．achieves B．rises C．weighs D．means
18．A．large B．wild C．ancient D．wide
19．A．cost B．spend C．waste D．pass
20．A．look at B．look for C．look up D．look after
21．A．sounds B．deals C．words D．ideas
22．A．brought B．watched C．made D．heard
23．A．could B．need C．can D．must
24．A．and B．because C．although D．until
25．A．Luckily B．Carefully C．Hardly D．Suddenly
26．A．fairness B．pressure C．population D．condition
五、阅读理解
Have you ever seen firefighters (消防员) put out the fire when a fire broke out in the forest Now I’ll tell you something about smokejumpers (空降森林消防员) and let you know more about it.
Smokejumpers are special firefighters. They jump from planes into areas that are difficult to reach by car or on foot, like the middle of a mountain forest. They race to put out fires as fast as they can.
At the scene of the fire, smokejumpers first check the land and decide how to fight the fire. They try their best to stop a fire from spreading (蔓延). Using their tools, smokejumpers clear the land of flammable things like dry grass and leaves (叶子). They usually carry some water with them.
In the USA, although most smokejumpers are men, more women are joining. The important thing is that their height and weight must be within a certain range (范围). For example, smokejumpers in the USA must be between 120 and 200 pounds, so they don’t get hurt when they land, or get blown by strong winds.
Smokejumpers must also be able to live in the wilderness. In Russia, many smokejumpers know how to find food in the forest and make simple tools.
The work is dangerous, and the hours are long. But for smokejumpers, smokejumping isn’t just a job. They love being able to jump out of planes, fight fires, and live in the forest. As a 28-year-old Russian smokejumper, Alexi Tishin says, “This is the best job for brave people.”
27．How do smokejumpers go to the scene of the fire
A．On foot. B．By train. C．By plane. D．By car.
28．The underlined word “flammable” in Paragraph 3 means “______” in Chinese.
A．会动的 B．可燃的 C．易活的 D．可用的
29．As for smokejumpers in the USA, ______.
A．they don’t think their work is dangerous B．most of them are under 28 years old
C．they have proper height and weight D．there are no women smokejumpers
30．What can we know about Alexi Tishin
A．He loves his job. B．He is American.
C．He works short hours. D．He lives in the wilderness all year round.
31．The writer writes the passage mainly to ______.
A．encourage more people to become smokejumpers
B．tell people how to become a smokejumper
C．share his experience as a smokejumper
D．let people know more about smokejumpers
根据短文内容，选出能填入空白处的最佳选项（其中有一项多余）。
A donkey（驴）had no friends. A jackal saw him and asked, “Why do you look so sad ” The donkey said, “ 32 ” “Well, I’d like to be your friend,” the jackal said.
33 One evening, the jackal and the donkey came to a garden with lots of fruit trees. They entered the garden and started to eat the fruit. After eating enough, they lay under a tree happily. “That was delicious, but there is something missing tonight,” said the donkey. “What’s that ” asked the jackal. “Music,” answered the donkey. “ 34 ” asked the jackal. “Don’t you know that I am an excellent singer ” the donkey asked. The jackal was worried. “If the farmer hears that, we will be in trouble. If you want to sing, let us go away,” he advised. “ 35 ” asked the donkey.
The jackal realized that the donkey didn’t want to take his advice, so he moved away and hid himself behind a tree when the donkey started his song. The farmer heard the sound and came to beat the donkey.
After the farmer left, the jackal went over to his friend and said, “ 36 I hope you have learnt a lesson.”
A．But let’s do it very quietly.
B．This is what happens when you don’t listen to the advice given by a friend.
C．I have no one to talk with and I’m very lonely.
D．You don’t think I can sing, do you
E．Then they always stayed together.
F．Where are we going to get music
六、任务型阅读
You may think there is only sand in the desert of the world, but it is not true. In the desert, as we know, there is a little rain, but it is not enough for most plants. Still we can see some plants live in the desert.
There is water in some places in the desert. We call these places oases(绿洲). In the oases, there are villages and towns. People grow all kinds of crops in the fields there.
People also live outside the oases. They have camels, sheep and other animals. These animals depend on the desert plants for their food and do not need too much water.
The animals are useful to the desert people in many ways. They eat the meat and drink the milk of the animals. They use the camels for carrying water, food, tents and something else.
The people of the desert have to keep moving from place to place. They must always look for grass or desert plants for their animals. When there is no more food for their animals, they move to another place. The desert people are friendly. No man in the desert would ever refuse to help the people in trouble and give them food and water.
37． 38． 39． 40． 41．
参考答案
题号 12 13 14 15 16 17 18 19 20 21
答案 C C A D D C A B D A
题号 22 23 24 25 26 27 28 29 30 31
答案 D C B A C C B C A D
题号 32 33 34 35 36
答案 C E F D B
1．walk into 2．fall over 3．or so 4．die of 5．cut down 6．endangered wild animals
【分析】1．走路时撞着：walk into，固定短语，故填walk into。
2．绊倒：fall over，固定短语，故填fall over。
3．大约：or so，固定短语，故填or so。
4．死于：die of，固定短语，故填die of。
5．砍伐：cut down，固定短语，故填cut down。
6．濒危的endangered，形容词；野生wild；动物animals；故填endangered wild animals。
7．(i)llness
【详解】句意：她因为生病没去上学。根据“She didn’t go to school”并结合单词首字母i可知，她生病了。根据“her i…”可知，空处应该填一个名词，illness“疾病”符合题意。故填(i)llness。
8．(a)wake
【详解】句意：雨一直猛烈地敲打着窗户，所以我整夜都醒着。根据句意和首字母提示“a”可知，因为下雨所以我一直醒着，awake“醒着的”符合语境。故填(a)wake。
9．excitement
【详解】句意：当我的朋友在街上遇到我时，他兴奋地喊我。excitement“兴奋”，为名词，作介词with的宾语；with excitement“兴奋地”。故填excitement。
10．(w)ild
【详解】句意：我们应该尽力保护野生动物。“野生的”为wild，形容词在句中作定语，故填(w)ild。
11．(g)overnment
【详解】句意：政府将制定一些规则来禁止捕杀野生动物。根据“set up some rules to stop killing wild animals”和首字母提示可知，政府将制定规则来禁止捕杀野生动物。根据is可知，名词用单数形式，故填(g)overnment。
12．C
【详解】句意：不要跑得太快，不然你可能会摔倒。
考查动词短语。come over过来；get over克服；fall over摔倒；run over跑过来。根据“Don’t run too fast, or you might…”可知，不要跑得太快，不然你可能会摔倒。故选 C。
13．C
【详解】句意：当我们听说我们赢了足球比赛时，我们兴奋得跳上跳下。
考查名词。excite使兴奋；exciting令人兴奋的，形容词；excitement兴奋，名词；excited兴奋的，形容词。根据“we jumped up and down in”可知，设空处填名词，in+表示心情等情感的名词，表示处于某种状态。故选C。
14．A
【详解】句意：——汤姆已经睡着了吗？——没有，他仍然醒着，他正在玩玩具。
考查形容词辨析。awake醒着的；normal正常的；available可获得的；alone独自的。根据“Has Tom fallen asleep ”以及“No”可知，表示汤姆没入睡，仍然是醒着的。故选A。
15．D
【详解】句意：科学家们正在进行研究以更好地了解熊猫的习性。
考查名词辨析。truth真相；wood木材；silence沉默；research研究。根据“Scientists are doing ... to better understand the habits of pandas.”可知，为了了解熊猫的习性，科学家们进行的应是研究。故选D。
16．D
【详解】句意：当我们听到国家成功发射神船十八号时，我们都兴奋地跳了起来。
考查名词辨析。silence沉默；danger危险；achievement成就；excitement兴奋。根据“We all jumped in”可知是指都兴奋地跳了起来。故选D。
17．C 18．A 19．B 20．D 21．A 22．D 23．C 24．B 25．A 26．C
【解析】本文是科普类阅读，介绍了蓝鲸的相关知识和目前的生存环境，呼吁人们自觉保护这种神奇的物种。
17．句意：成年蓝鲸的平均体长为24米，体重超过100吨。
achieve实现；rise (数量或水平的)增加，提高；weight重；mean意思是。and连接并列结构，根据上文“An adult blue whale′s average length is 24 meters”，可知这里是说重量，故选C。
18．句意：在陆地上，像蓝鲸这样大的动物几乎肯定会被自身的重量压碎。
large大的；wild野生的；ancient古代的；wide宽的。根据下文“would almost certainly be crushed by its own weight”，可知这里是说蓝鲸的体型庞大，故选A。
19．句意：通常，蓝鲸会在温暖的水域度过冬天来生产。
cost价值；spend花费；waste浪费；pass经过。根据题干“blue whales…winters in warm waters to give birth”，可知是在温暖的水域度过冬，故选B。
20．句意：母亲们会给他们的孩子喂奶并照顾他们6到7个月。
look at看；look for寻找；look up查找；look after照顾。根据上文“Mothers provide milk for their babies”，可知look after切合语境，故选D。
21．句意：它们可以发出不同的声音来相互交流。
sounds声音；deals交易；words单词；ideas主意。根据上文“The blue whale is also the loudest animal on the planet”，可知这里是说发出声音，故选A。
22．句意：它们能被数英里外的蓝鲸听到。
bring带来；watch注视；make制作；hear听说。根据上文“The blue whale is also the loudest animal on the planet. They can make different sounds to communicate with each other”，可知hear切合语境，故选D。
23．句意：蓝鲸平均能活80到90年。
could可以，can的过去式；need需要；can能够；must必须。根据题干“Blue whales…live for 80 to 90 years on average”，可知BD两项不合句意；结合短文时态是一般现在时，故选C。
24．句意：现在它们濒临灭绝，因为人类为了获取它们的肉和油而杀害它们。
and和，表并列；because因为，表原因；although尽管，表让步；until直到，表时间，和not连用表示“直到……才”。根据题干“Now they are endangered…humans killed them for their meat and oil”，可知前后是因果关系，故选B。
25．句意：幸运的是，越来越多的人开始知道拯救这些神奇动物的重要性。
Luckily幸运地；Carefully细心地；Hardly几乎不；Suddenly突然地。根据下文“more and more people get to know the importance of saving these amazing animals”，可知这是很幸运的事情，故选A。
26．句意：据调查，目前加州约有2200头蓝鲸——几乎是人类开始捕鲸之前原始种群的97%。
fairness公平；pressure压力；population人口/动物的总数；condition条件。根据上文“there are about 2,200 Californian Blue Whales today”，可知这里是说蓝鲸的原始数量；original population原始种群，故选C。
27．C 28．B 29．C 30．A 31．D
【导语】本文主要介绍了一些空降森林消防员这一职业的相关信息。
27．细节理解题。根据“Smokejumpers are special firefighters. They jump from planes into areas that are difficult to reach by car or on foot, like the middle of a mountain forest.”可知，他们从飞机上跳到汽车或步行难以到达的地区。故选C。
28．词句猜测题。根据“Using their tools, smokejumpers clear the land of flammable things like dry grass and leaves”可知，空降消防员利用工具清除土地上的干草和树叶等易燃物品。因此推测划线单词为“易燃的，可燃的”。故选B。
29．细节理解题。根据“The important thing is that their height and weight must be within a certain range (范围).”可知，美国的空降消防员要有合适的身高和体重。故选C。
30．细节理解题。根据“As a 28-year-old Russian smokejumper, Alexi Tishin says, ‘This is the best job for brave people.’”可知，Alexi Tishin很喜欢的他的工作。故选A。
31．主旨大意题。根据“Now I’ll tell you something about smokejumpers (空降森林消防员) and let you know more about it.”可知，作者写这篇文章主要想让我们了解关于空降森林消防员的信息。故选D。
32．C 33．E 34．F 35．D 36．B
【分析】这是一篇记叙文，文章讲述的是驴因为没人和他讲话感到孤单，豺知道后和驴成为朋友。一天他们在花园里吃水果。后来驴想唱歌，豺很担心，认为如果农民听到之后他们就有麻烦了，如果驴想唱歌，就离开吧。但是驴没有听取豺的建议，结果开始唱歌就被农民打了。由此告诉读者要听朋友给的建议。
32．根据“Why do you look so sad” 豺询问驴为什么看起来如此悲伤，句子应回答驴感到孤单的原因。C选项“I have no one to talk with and I’m very lonely没有人和我讲话，我非常孤单”符合。故选C。
33．根据“I’d like to be your friend” 豺想要成为驴的朋友。可知第二段讲述的是豺和驴一起做的事。E选项“Then they always stayed together然后它们总是待在一起”符合。故选E。
34．根据“Music”及“Don’t you know that I am an excellent singer”可知豺询问的与音乐有关。F选项“Where are we going to get music我们将去哪里得到音乐呢”符合。故选F。
35．根据“ The jackal was worried. ‘If the farmer hears that, we will be in trouble. If you want to sing, let us go away’” 豺很担心，认为如果农民听到之后他们就有麻烦了，如果驴想唱歌，就离开吧。根据后文“the donkey didn’t want to take his advice”可知驴不想采纳豺的建议。可知驴回答的话与豺的话意见相左。D选项“You don’t think I can sing, do you你认为我不会唱歌，是么”符合。故选D。
36．根据“The jackal realized that the donkey didn’t want to take his advice”，“The farmer heard the sound and came to beat the donkey”及“I hope you have learnt a lesson”可知驴没有听取豺的建议，结果驴开始唱歌就被农民听到被农民打了，豺希望驴能吸取教训。B选项“This is what happens when you don’t listen to the advice given by a friend当你不听朋友给的建议时就会发生这样的事”符合。故选B。
37．why 38．grow 39．kept 40．for 41．这些动物在很多方面对沙漠里的人们有用。
【分析】主要讲述人们如何利用沙漠中的绿洲、动物并依靠自身的努力而在沙漠中种植庄稼，从而生存下来，说明人定胜天这个道理。
37．根据表格内容及文中第一段中“In the desert, as we know, there is a little rain, but it is not enough for most plants.”可知，沙漠里有一点点雨水，但对大多数植物来说是不够的。即很多植物不能在沙漠里种植的原因是沙漠里雨水太少，不能满足它们的生长。why……的原因。故填why。
38．根据表格内容及文中第二段中“In the oases…People grow all kinds of crops in the fields there.”可知，生活在绿洲的人们能在田地里种植各种各样的庄稼。grow种植。故填grow。
39．根据表格内容及文中第三段“People also live outside the oases. They have camels, sheep and other animals. These animals depend on the desert plants for their food and do not need too much water.”可知，生活在绿洲之外的人们有骆驼、绵羊和其他动物，这些动物以沙漠植物为食，不需要太多的水。即生活在绿洲之外的人们饲养的动物依靠的是沙漠植物，不需要太多的水。keep饲养，此处使用keep的过去分词kept作后置定语表示被动关系。故填kept。
40．根据表格内容及文中最后一段“The people of the desert have to keep moving from place to place. They must always look for grass or desert plants for their animals. When there is no more food for their animals, they move to another place.”可知，沙漠里的人们不得不不停地从一个地方搬到另一个地方。他们必须一直为他们的动物寻找草或沙漠植物。当没有更多的食物给他们的动物时，他们就搬到另一个地方。即沙漠里的人们为了获得更多的食物不得不不停地从一个地方搬到另一个地方。for为了。故填for。
41．分析句子可知，本句是陈述句；the animals这些动物；be useful to对……有用；the desert people沙漠里的人们；in many ways在很多方面；故填:这些动物在很多方面对沙漠里的人们有用。
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