2022-2023学年仁爱科普版英语八年级上册Unit 4Topic 1 What's the strongest animal on the farm? 同步练习（含解析）

Unit 4 Topic 1同步练习
一、单项选择（下列题目的四个选项中只有一个是符合题意的。）
1．Because of the 5G technology, the number of the people using Huawei products is getting _______.
A．more and more B．fewer and fewer C．less and less D．larger and larger
2．—Ann, I am worried I’m getting fatter and fatter. What should I do
—I think you should eat ________ food and do ________ exercise.
A．more, more B．less, less C．more, less D．less, more
3．—If you want to be healthier, you’d eat ________ meat and ________ vegetables.
—Good idea.
A．fewer; more B．less; more C．more; fewer D．more; less
4．—My father is 75kg and I am 45kg.
—So your father is ________ than you.
A．heavier B．lighter C．smaller D．shorter
5．This activity has made it ________ for us to experience the pleasure of reading than before.
A．easy B．easier C．easily D．more easily
6．John runs ________ Peter. They are at the same level.
A．faster than B．slower than C．no faster than D．so fast as
7．— Fred was late for work yesterday.
— It’s ! He’s always on time.
A．clear B．unusual C．possible D．traditional
8．We are happy to have ____________ homework because of the Double Reducing Police（双减政策）.
A．less B．more C．fewer D．many
9．Which of the following underlined parts is different in pronunciation from others
A．She turned the car into the narrow street. B．John is patient when he faces trouble.
C．She’s doing project on adult education. D．Columbus kept on his way until he saw land.
10．— What do you think of the double reduction policy(双减政策)
— Great! We have ________ homework.
A．fewer and fewer B．more and more
C．less and less D．little and little
11．The double reduction policy（双减政策）works and there is ________ free time for students now.
A．mucher and mucher B．less and less C．fewer and fewer D．more and more
12．—Drive ________ than usual and keep safe. There is thick fog outside.
—OK, Mum. I will keep that in mind.
A．careful B．more careful C．more carefully D．most carefully
13．We’ll try to do ________ work with ________ time than before.
A．much; much B．little; little C．less; more D．more; less
14．Jack is ________ than before because he ________ a new hobby — skating.
A．healthy; takes up B．healthier; takes down C．healthy; takes off D．healthier; takes up
15．To protect the environment, we need ________ cars to make ________ pollution.
A．more, less B．fewer, less C．fewer, fewer D．less, less
二、阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整，请将答案写在题号后的横线上，每空限填一词，每词限用一次。
protect, color, feed, the, because, quickly, from, same, appear, face
Do you know why different animals or insects have their own colors Because they can use different ____16____ to keep themselves safe.Some birds ____17____ on insects, but it’s not easy for them to catch locusts (蝗虫). Why It is because locusts change ____18____ colors together with the change of the colors of the crops. When crops are green, locusts look green. When crops are brown, locusts change to the ____19____ color. Some other insects have to ____20____ only at night. It is because they have colors different ____21____ plants and birds can find them and eat them.
If you study the animal life, you’ll find the main use of coloring is to ____22____themselves. Tigers, lions and other animals move quietly through forests. The small animals cannot find them ____23____ they have the colors much like those of the trees and grass.
In the sea, there’s a kind of fish with a soft body. It is not strong at all, but it can send out black liquid (液体） when it ____24____ danger. While the liquid spreads (展开）over, its enemies (敌人) can’t find it. And it _____25_____ swims away. That’s why we can still see it in the sea.
三、补全对话
A:Hi, Sandy. Shall we go to play computer games together
B: _________26_________.
A: Why
B: Because I have to go home to feed my pets.
A: _________27_________
B: Goldfish.
A: Goldfish! I like them, too. It is said that goldfish can only remember things for three seconds.
B: Oh. It’s so interesting. _________28_________
A: Yes. Do you know that goldfish sleep with their eyes open
B: _________29_________. How interesting!
A：Goldfish are good pets, but you must give them clean water. And you mustn’t give them too much food.
B: OK. Thanks a lot, Amy. _________30_________.
A: See you.
四、完形填空
Winter is cold and it can be ____31____ for animals to find food during winter. They get through winter in many ____32____.
Would you like to go to a ____33____ place for the winter That’s ____34____ migratory animals do. When the weather starts to ____35____ cold, migratory animals like birds and butterflies fly to a warmer place, and then they come back in ____36____.
____37____ good way to get through winter is to sleep through ____38____. Many animals hide and sleep during the winter. Their body temperature drops and hearts beat more ____39____. This helps them to save their energy. They do not eat. They live off their fat. They _____40_____ when the weather gets warmer. We call this hibernation (冬眠). Snakes, frogs and _____41_____ hibernate in winter.
Many animals stay active in winter and adapt to the cold weather. Some animals save food in summer and autumn and eat it in winter. This is what squirrels do. Other animals _____42_____ changes in their bodies or behavior. To keep warm, some animals grow _____43_____ coats in winter. Some animals eat different kinds of food as the _____44_____ change. The red fox eats fruit and insects in the other three seasons, but eats small rodents in winter. Other animals change _____45_____. The arctic fox is brown in summer. Its coat turns white in winter.
How do you live through the winter Do you wear a thick coat Do you stay inside Or do you live in a warm place
31．A．easy B．different C．difficult D．interesting
32．A．plans B．ways C．roads D．seasons
33．A．warm B．quiet C．good D．cold
34．A．when B．how C．what D．where
35．A．get B．stop C．take D．make
36．A．winter B．autumn C．summer D．spring
37．A．Other B．Another C．The other D．Others
38．A．it B．them C．her D．him
39．A．easily B．slowly C．quickly D．hard
40．A．wake up B．get up C．turn up D．put up
41．A．ducks B．sheep C．dogs D．bears
42．A．do B．plan C．make D．have
43．A．smaller B．thinner C．thicker D．larger
44．A．days B．months C．seasons D．years
45．A．coats B．houses C．food D．colors
五、阅读理解
Once, there was a farmer who worked in his fields（田）all year round. He worked at sunrise and rested at sunset.
One day, when the farmer was working, a hare（野兔）came out of the bushes（灌木丛）. The hare was very afraid when seeing the farmer, so it started to run. It ran so fast that it hit on a tree suddenly and died in the end. The farmer brought the hare home. He enjoyed a wonderful meal with his wife.
The next day, the farmer did not work as hard as before. He turned his eyes to the bushes from time to time, hoping to see another hare. The whole day passed and the farmer didn’t see another hare. He didn’t get much work done, either.
The third day, the farmer was not in the mood to work in the fields anymore. He put his tools aside and sat near the tree. There, he waited for another hare. Again, no hare appeared.
From then on, every day, the farmer waited beside the tree. Days passed, and not a single hare showed up. At the same time, his fields became deserted and nothing grew on them.
The story tells us people who just wait for the good luck instead of working hard to get what they want will never succeed.
46．What happened to the farmer one day
A．He met a hare. B．He caught a hare. C．He got a dead hare. D．He waited for a hare.
47．Why didn’t the farmer work hard in his field anymore
A．Because he turned his eyes to the bushes. B．Because he just waited for good luck.
C．Because he sat near the tree. D．Because he put his tools aside.
48．What can we learn from the passage
A．The hare was so afraid when seeing the farmer.
B．The people who don’t work hard will never succeed.
C．The farmer sat beside the tree to wait for another hare.
D．The farmer worked harder than before.
49．If we put the passage into three parts, which of the following is the best
(①=Para.（自然段）1; ②=Para. 2; ③=Para. 3; ④=Para. 4; ⑤=Para. 5; ⑥=Para. 6)
A．①②; ③④; ⑤⑥ B．①②; ③④⑤; ⑥
C．①; ②③; ④⑤⑥ D．①; ②③④⑤; ⑥
六、写作
地球是一个形形色色的动物与人类共同居住的大家庭，我们居住环境不同，生活习性也不同，请以My Favourite Animal为题，根据下列提示完成一篇作文，字数80字左右，题目已给出，不计入字数中。
1. What does it look like
2. What does it like/dislike doing
3. How do you get on with it
4. How do you protect it
My Favorite Animal
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
1．D
【解析】句意：由于5G技术，使用华为产品的人数变得越来越多。
考查形容词比较级用法。more and more越来越；fewer and fewer越来越少；less and less越来越小地；larger and larger越来越多。“比较级+and+比较级”结构，表示“越来越……”。根据“the number of the people...is getting...”可知，此处指人数变得越来越多。故选D。
2．D
【解析】句意：——Ann，我担心我正在变得越来越胖。我应该做什么？——我认为你应该吃更少的食物并且做更多的锻炼。
考查单词辨析。more更多的，many和much的比较级；less更少的，little的比较级。根据“I am worried I’m getting fatter and fatter. What should I do ”可知为了不变胖，应是少吃东西多锻炼，故选D。
3．B
【解析】句意：——如果你想更健康，你就应该吃更少的肉和更多的蔬菜。——好主意。
考查形容词比较级。fewer更少的，后接可数名词；more更多的，后接可数名词或不可数名词；less更少的，后接不可数名词。结合语境和“If you want to be healthier”可知，如果想更健康，就应该吃更少的肉和更多的蔬菜，根据“meat”可知，其为不可数名词，第一空应用less。根据“vegetables”可知，“更多的”应用more。故选B。
4．A
【解析】句意：——我爸爸75公斤，我45公斤。——所以你的爸爸比你更重。
考查形容词的比较级。heavier更重的；lighter更轻的；smaller更小的；shorter更矮的。根据”My father is 75kg and I am 45kg“可知，爸爸比“我”更重，故选A。
5．B
【解析】句意：这项活动使我们比以前更容易体验阅读的乐趣。
考查形容词比较级。根据“than”可知应该用比较级，排除AC选项；空前的it作形式宾语，结构为：动词+it+形容词+for sb to sth，所以此处应用形容词比较级，故选B。
6．C
【解析】句意：约翰跑得和彼得一样快。他们处于同一水平。
考查副词的比较级。faster than比……快；slower than比……慢；no faster than不比……快；so fast as和……一样快。根据“They are at the same level.”可知，约翰跑得和彼得一样快，排除AB；so fast as用于否定句中，故选C。
7．B
【解析】句意：——弗雷德昨天上班迟到了。——这很不寻常！他总是按时上班。
考查形容词。clear清楚的；unusual不寻常的；possible可能的；traditional传统的。根据“He’s always on time.”可知，弗雷德昨天上班迟到是件不寻常的事情。故选B。
8．A
【解析】句意：由于双减政策，我们很高兴作业更少了。
考查形容词的比较级。less更少；more更多；fewer更少，修饰复数名词；many许多，修饰复数名词。根据语境，可知因为双减政策，学生的作业减少了，因此应用less来修饰名词homework。故选A。
9．B
【解析】句意：下面哪个带下划线的部分在发音上与其他部分不同？
考查元音字母的发音。narrow[ n r ]；patient[ pe nt]；adult[ d lt]；land[l nd]。根据四个单词的发音可知，选项B的划线部分发音和其他三项不同。故选B。
10．C
【解析】句意：——你觉得双减政策怎么样？——太棒了！我们有越来越少的作业了。
考查形容词比较级。fewer and fewer越来越少，后接名词复数；more and more越来越多；less and less越来越少，后接不可数名词；little and little错误表达。根据常识可知，双减政策下，学生们的作业会越来越少，homework为不可数名词，故选C。
11．D
【解析】句意：双减政策奏效了，现在学生有越来越多的空闲时间。
考查形容词短语辨析。mucher and mucher错误表达；less and less越来越少；fewer and fewer越来越少；more and more越来越多。根据“The double reduction policy works and there is...free time”可知双减政策后，学生有越来越多的空闲时间。故选D。
12．C
【解析】句意：——开车要比平时小心，注意安全。外面有浓雾。——好的，妈妈。我会记住的。
考查副词比较级。careful小心的，仔细的；more careful更小心的；more carefully更仔细地；most carefully最仔细地。根据“Drive”是动词可知，此处要用副词修饰；再由“than usual”可知，应用副词比较级more carefully。故选C。
13．D
【解析】句意：我们将设法用比以前更少的时间做更多的工作。
考查形容词比较级。much很多；little几乎没有；more更多；less更少。由than可知，两个空都用形容词的比较级，排除A、B；根据“try to do ... work with ... time than before”及语境可知，应是花更少时间做更多工作，故选D。
14．D
【解析】句意：杰克比以前更健康了，因为他有了一个新爱好——滑冰。
考查比较级和动词短语。第一空根据than可知应用比较级，排除AC选项；take down拿下；take up开始从事。根据“a new hobby”可知是开始从事一个新爱好，故选D。
15．B
【解析】句意：为了保护环境，我们需要少用汽车来减少污染。
考查形容词辨析。more更多的，后接不可数或可数名词；less更少的，后接不可数名词；fewer更少的，后接可数名词复数。根据“To protect the environment”可知，为了保护环境，应少用汽车，排除A项。“cars”是可数名词，“pollution”是不可数名词，所以第一空用“fewer”，第二空用“less”。故选B。
16．colors 17．feed 18．the 19．same 20．appear 21．from 22．protect 23．because 24．faces 25．quickly
【导语】本文主要讲述在自然界中，一些动物用颜色来保护自己。
16．句意：因为它们可以用不同颜色来保证它们自己安全。根据“Do you know why different animals or insects have their own colors ”可知，此处讲的是动物有不同颜色的原因，color“颜色”，different后跟名词复数。故填colors。
17．句意：一些鸟以昆虫为食，但是对它们来说捉蝗虫并不容易。鸟吃昆虫，feed on“以……为食”，固定搭配，此处陈述客观事实，用一般现在时，主语是复数名词，谓语动词用原形。故填feed。
18．句意：因为蝗虫会随着农作物颜色的变化改变颜色。此处特指蝗虫身上的颜色，应填the表特指。故填the。
19．句意：当农作物变成棕色时，蝗虫会变成相同的颜色。根据“When crops are green, locusts look green.”可知，蝗虫会变成跟农作物相同的颜色，same“相同的”，作定语修饰color。故填same。
20．句意：一些其他的昆虫只能在晚上出现。根据“It is because they have colors different…”可知，与植物颜色不同，所以只能晚上出现，appear“出现”，have to后跟动词原形。故填appear。
21．句意：因为他们和植物有不同的颜色，鸟类会找到并吃了它们。different from“与……不同”，固定搭配。故填from。
22．句意：如果你研究动物生活，你会发现颜色的主要用处是保护它们自己。根据“The small animals cannot find them…they have the colors much like those of the trees and grass.”可知，是保护自己不被发现，protect“保护”，空处与to构成不定式，因此填原形。故填protect。
23．句意：小动物不能发现他们因为他们的颜色很像树木和草。根据“The small animals cannot find them…they have the colors much like those of the trees and grass.”可知，此处是前果后因，因此用because引导原因状语从句。故填because。
24．句意：它一点也不强壮，但是当它面临危险时会发出黑色液体。根据“It is not strong at all, but it can send out black liquid (液体） when it…danger.”可知，是面临危险时会释放黑色液体，face“面对”，时态是一般现在时，主语是三单，应填三单式faces。故填faces。
25．句意：它会迅速游走。根据“its enemies (敌人) can’t find it. ”可知，敌人找不到它，这种鱼会迅速游走，此处修饰动词用副词quickly。故填quickly。
26．Sorry, I can’t 27．What kind of pet do you have 28．Is there anything else about them 29．No, I don’t know that, either 30．See you tomorrow
【导语】本文是一篇关于养宠物的对话。
26．根据“Because I have to go home to feed my pets.”可知，是拒绝了对方的邀请，且同时应表示抱歉。故填Sorry, I can’t。
27．根据“Goldfish.”可知，是问养了哪种宠物，what kind of+名词单数表示“哪种”。故填What kind of pet do you have。
28．根据“Yes. Do you know that goldfish sleep with their eyes open ”可知，此处是说了金鱼的另一种习性，因此上面是问“还有什么关于它们的事吗”。故填Is there anything else about them。
29．根据“Do you know that goldfish sleep with their eyes open ”和“How interesting!”可知，问句是一般疑问句，且根据后面答语可知，回答不知道。故填No, I don’t know that, either。
30．根据“See you.”可知，此处表示“再见”。故填See you tomorrow。
31．C 32．B 33．A 34．C 35．A 36．D 37．B 38．A 39．B 40．A 41．D 42．C 43．C 44．C 45．D
【导语】本文主要讲述了在寒冷的冬季，动物们用各种各样的方式寻找食物并过冬。
31．句意：冬天很冷，动物在冬天很难找到食物。
easy容易的；different不同的；difficult困难的；interesting有趣的。根据“winter is cold”可知，动物很难在冬天找到食物。故选C。
32．句意：他们用多种方法度过冬天。
plan计划；ways方法；roads道路；seasons季节。根据下文介绍的动物各种过冬的方法可知，此处指的是方法。故选B。
33．句意：你想去一个温暖的地方过冬吗？
warm暖和的；quiet安静的；good好的；cold寒冷的。根据“When the weather starts to…cold, migratory animals like birds and butterflies fly to a warmer place, and then they come back in…”可知，此处指的是暖和的，因为根据常识，迁徙动物在天气变冷的时候才会飞往一个温暖的地方。故选A。
34．句意：这就是迁徙动物所做的。
when何时；how如何；what什么；where在哪里。根据下文“When the weather starts to…cold, migratory animals like birds and butterflies fly to a warmer place, and then they come back in…”可知，本段讲的就是动物是怎样用迁徙的方法过冬的，也就是迁徙动物做了什么。“what什么”符合语境，此处是what引导的表语从句，且在从句中作宾语。故选C。
35．句意：当天气开始变冷时，鸟类和蝴蝶等迁徙动物飞往一个更温暖的地方，然后它们在春天回来。
get得到；stop停止；take拿走；make制造。get作不及物动词时意为“变得”，后面要用形容词，get cold变冷，固定短语，符合语境，因为根据常识可知，迁徙动物在天气变冷时要往南迁徙。故选A。
36．句意：当天气开始变冷时，鸟类和蝴蝶等迁徙动物飞往一个更温暖的地方，然后它们在春天回来。
winter冬天；autumn秋天；summer夏天；spring春天。根据常识可知，春天气温慢慢变得暖和了的时候迁徙动物才会回来。故选D。
37．句意：度过冬天的另一个好方法是睡觉。
Other其它的；Another另外的；The other其它的；Others其它的。本段承接上文，讲到另外一种过冬的方法，选项B“另外的”符合语境。另外Other后面一般是用可数名词复数，Others后面不能用名词。而Another后面一般是可数名词单数，空后出现可数名词单数“way”。故选B。
38．句意：度过冬天的另一个好方法是睡觉。
it它；them它们；her她；him他。此处要用it指代前面提到的winter。故选A。
39．句意：他们的体温下降，心跳得更慢。
easily容易地；slowly慢慢地；quickly迅速地；hard努力地。根据“This helps them to save their energy. They do not eat. They live off their fat.”可知，这是在讲动物冬眠时的特点，按照常识可知，动物冬眠时心跳更慢，所以选项B“慢慢地”符合语境。故选B。
40．句意：当天气变暖时，他们醒来。
wake up醒来；get up起床；turn up开大；put up张贴。根据“Many animals hide and sleep during the winter.”可知，许多动物在冬天躲起来睡觉，这是在说冬眠，所以当天气变暖时，动物会醒来。故选A。
41．句意：蛇、青蛙和熊在冬天冬眠。
ducks鸭子；sheep羊；dogs狗；bears熊。根据常识可知，所给的动物中只有熊在冬天冬眠。故选D。
42．句意：其他动物的身体或行为发生变化。
do做；plan计划；make制作；have有。结合本段主要讲述的是动物们为了过冬做出的改变，比如：吃不同种类的食物和变色等，所以“make changes做出改变，使发生变化”符合语境。故选C。
43．句意：为了保暖，一些动物在冬天长出更厚的外套。
smaller更小的；thinner更瘦的；thicker更厚的；larger更大的。根据“To keep warm”可知，此处指的是“更厚的”。故选C。
44．句意：随着季节的变化，有些动物吃不同种类的食物。
days天；months月；seasons季（节）；years年。根据下文“The red fox eats fruit and insects in the other three seasons, but eats small rodents in winter.”可知，红狐在其他三个季节吃水果和昆虫，但在冬天吃小型啮齿动物。所以是随着季节的变化，动物吃不同种类的食物。故选C。
45．句意：其他动物改变颜色。
coats外套；houses住宅；food 食物；colors颜色。根据下文“The arctic fox is brown in summer. Its coat turns white in winter.”可知，北极狐在夏天是棕色的。它的外套在冬天变白了。所以此处指的是“改变颜色”。故选D。
46．C 47．B 48．B 49．D
【导语】本文主要讲了守株待兔的故事。
46．细节理解题。根据“It ran so fast that it hit on a tree suddenly and died in the end. The farmer brought the hare home.”可知，那只兔子跑得太快，突然撞到一棵树上，最后死了。农夫把兔子带回家。可知农夫抓到一只死兔子。故选C。
47．推理判断题。根据“The next day, the farmer did not work as hard as before. He turned his eyes to the bushes from time to time, hoping to see another hare.”可知，第二天，农夫不像以前那么努力地工作了。他不时地把眼睛转向灌木丛，希望能看到另一只野兔。可知农夫不努力工作因为他只是在等好运。故选B。
48．推理判断题。根据“The story tells us people who just wait for the good luck instead of working hard to get what they want will never succeed.”可知，这个故事告诉我们，那些只是等待好运而不是努力工作去得到他们想要的东西的人永远不会成功。故选B。
49．篇章结构题。总览全文，可知第一段主要介绍了故事的主人公，第二段到第五段讲了具体的故事，第六段主要告诉我们一个道理，因此这篇文章的结构为：①；②③④⑤；⑥。故选D。
六．例文
My Favorite Animal
I like animals very much, such as horses, monkeys, cats, tigers and so on. But I like dogs best. Why Because they are very cute and nice. I have a white dog. Its name is Bobo. She is a female dog. She comes from Beijing, China. She wears white clothes and he has two big eyes and a small month. She often walks round and round at home. It has nothing to do. She likes eating ice-cream so much. So do I. When I eat ice-cream, she will look at the ice-cream carefully, so I will give her some to eat.
I think Bobo is the cutest dog in the world.
【解析】① 题材：本文是一篇记叙文；
② 时态：时态为“一般现在时”；
③ 提示：根据所给提示完成写作，不能遗漏信息，以第一人称和第三人称为主。
第一步，介绍最喜欢的动物——狗；
第二步，具体阐述其外貌、喜欢什么、相处情况以及保护的方式；
第三步，最后表达对于这个狗的喜爱。
① such as例如
② come from来自
③ look at看
① When I eat ice-cream, she will look at the ice-cream carefully, so I will give her some to eat.（When引导时间状语从句，so连接的并列句）
② I think Bobo is the cutest dog in the world.（省略that的宾语从句）