人教版八年级下Unit 7 What's the highest mountain in the world?单元综合练（含答案及解析）

人教版八年级下 Unit 7 What's the highest mountain in the world 单元综合练
一、单项选择
1．Look! There are some birds ________ in the sky. They are very beautiful.
A．to fly B．fly C．flying
2．Zhaozhou Bridge is one of ________ stone bridges in the world.
A．old B．older C．oldest D．the oldest
3．There are _____ bears on the earth ,but bears have ______ space to live.
A．fewer and fewer; less and less B．more and more; fewer and fewer
C．less and less; fewer and fewer D．more and more; less and less
4．Daniel is ________ his twin brother. They are both 1.75 meters tall.
A．taller than B．shorter than C．as tall as D．so tall as
5．—What’s the weight of your daughter when she was ________ birth
—She ________ about 2.5 kg.
A．in; weight B．at; weighted C．at; weighed D．in; weighs
6．If we Chinese work hard together, China Dream will ________.
A．come out B．come true C．achieve D．come in
7．In the museum, the children felt ________to see so many ________things.
A．surprised；amazed B．surprising；amazing C．surprising；amazed D．surprised；amazing
8．Of the two math problems, I can just work out _________ one.
A．the less difficult B．more difficult C．the more difficult D．less difficult
9．—How will you feel if you find ________ 18-centimetre-tall monkey
—I must feel so ________ that I can’t believe my eyes.
A．a; interesting B．an; surprised C．a; interested D．an; amazing
10．—It's very important to plant more trees, because they can _________ carbon dioxide(CO2) and improve the air quality.
—Let's take action!
A．take in B．take off C．take up D．take after
二、阅读单选
With the Year of the Rat coming up, I remember going out for Chinese food when I was a kid in the US. In Chinese restaurants, there are always plates with pictures of the zodiac animals (十二生肖). For most people in the US, this might be the deepest impression of Chinese culture. One time, we started to laugh after we learned that my aunt is a rat.
We laughed because in our culture, rats are animals of very low position. They eat rubbish and cary diseases, so we think they are dirty. Because rats are sneaky (鬼鬼祟祟的), we think of them as untrustworthy. Calling semeone a rat is very rude. It means we cannot trust him or her easily, or we will be cheated.
As a kid, this caused me to feel bad for people born in the Year of the Rat. I wondered whether they would be looked down upon by others. I did some research and found that although Chinese people also see rats as dirty animals, they added them to the zodiac for some reasons.
Rats are thought to be animals that can bring people wealth. They are also able to give birth to lots of babies, which makes them a symbol of good luck—traditionally, Chinese people prefer to have large families with many children. Rats are believed to have intelligence as well. It is believed that sneaky animals must be clever.
So now, I’m entering the new year with a fresh way of looking at rats. Perhaps I need to find a new understanding for other things—-animals, ideas or even people!
11．The writer gave ________ reasons to explain why Chinese people add rats to the zodiac.
A．two B．three C．four D．five
12．From the passage, we know that ________.
A．rats are animals of very low position in Chinese culture
B．Chinese children born in the Year of the Rat are looked down upon
C．rats are only seen as dirty animals in Chinese culture
D．Chinese people believe rats are sneaky but clever animals
13．According to the passage, Phrase ________ can describe someone called a rat in US.
A．油嘴滑舌 B．伶俐乖巧 C．背信弃义 D．言出必行
14．The writer mainly talks about ________.
A．why American people don’t like rats B．what Chinese people think of rats
C．how people see rats in different cultures D．who can find a new understanding for rats
三、阅读判断
Can dolphins talk Maybe they can't talk with words, but they can talk with sounds. They show their feelings with sounds.
Dolphins travel in a group. We call a group of them a “school”. They don't study, but they travel together.
Dolphins talk to each other in the school. They give information. They tell other dolphins when they are happy, sad or afraid. They say “welcome” when a dolphin comes back to the school. They talk when they play.
They make a few sounds above water. They make many more sounds under water. People can't hear their sounds because their sounds are very high.
Sometimes people catch dolphins for large aquariums (水族馆). So they can watch dolphin shows in the aquariums. Dolphins don't like to be in an aquarium, being away from their school. They are sad and lonely if they do so.
There are many stories about dolphins. They help people. Sometimes they save people's lives. Many people believe that dolphins can bring them good luck.
根据短文内容，判断正误。
15．Dolphins can talk and show their feelings with sounds.
16．Dolphins make more sounds above water than under water.
17．Dolphins' sounds are very high, so we can't hear them.
18．Dolphins will feel happy if they are away from their school.
19．Dolphins can save people's life and may bring good luck.
四、填写适当的单词补全对话
根据对话内容，在下面的空白处填入适当的词，使对话的意思完整与正确。每空一词。
A: Hi, Mary! Nice to meet you!
B: Laura! Nice to meet you, ___20___.
A: Where do you want to go now
B: Let’s ___21___ the pandas.
A: The pandas ___22___ do you like pandas
B: Because they are very cute, and they’re the national treasure (国宝) of China. But ___23___ very shy.
A: Yes. Do you know where they are from
B: They are from Sichuan, China.
A: Yes, you’re ___24___. Let’s go to see the pandas now.
B: OK. But where are they
A: Over there.
B: All right. Let’s go.
五、补全对话5选5
A: Hello. Fuchun Hotel.___25___
B: Yes.___26___Can you tell me something about your rooms
A: We have rooms with bathrooms, TV sets, air conditionings and fridges.
And it’s quiet here, too.
B: That’s nice.___27___
A: A standard room with two beds costs ￥280 and a room with a single bed costs ￥220.
B: I want to book three rooms with two beds and one room with a single bed.
A: Please pay for the rooms before 17:30.___28___B: I’m Chen Jianguo and my telephone number is 6364766. Thank you.
A:___29___
A．May I have your name and your telephone number
B．How much does a standard room cost.
C．What can I do for you
D．You’re welcome.
E．I want to book some rooms.
六、材料作文
30．根据以下表格的提示，写一篇80字左右英文作文，向外国人介绍东北虎。（开头已经给出，不计入内）
数量：500只 外貌：大部分是棕色，带有黑色的花纹（stripes）
居住地：中国东北的森林里 食物：其它小动物
行为：喜欢独居 寿命：野外一般能活15~17年左右
现状：由于森林被砍伐，东北虎被捕杀，数量越来越少 你的看法……
Today I want to tell you something about Amur tigers. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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参考答案：
1．C
【解析】
【详解】
句意：看！有一些鸟在天空中飞翔。它们非常漂亮。
考查there be句型。根据“Look!”可知，本句强调正在发生的动作，there be sb./sth. doing sth.“有某人/某物正在做某事”，故用动词的现在分词形式。故选C。
2．D
【解析】
【详解】
句意：赵州桥是世界上最古老的石桥之一。
考查形容词最高级。old古老的。old形容词原级；older形容词比较级；oldest形容词最高级；the oldest形容词最高级前加the。根据题干中“one of ____ stone bridges in the world”可知此处是指世界上最古老的石桥之一，用“one of the +形容词最高级+名词复数”结构。故选D。
3．A
【解析】
【分析】
【详解】
句意：在地球上有越来越少的熊，因为在地球上，他们有越来越少的空间。
考查形容词比较级。“比较级+and+比较级”意思是“越来越……”。bears是可数名词，根据意思表示“越来越少”，用few的比较级。space是不可数名词，根据意思，表示“越来越少”，用little的比较级。故选A。
4．C
【解析】
【详解】
句意：Daniel和他的双胞胎兄弟一样高。他们都是一米七五高。
考查形容词原级比较。taller than比……高；shorter than比……矮；as tall as和……一样高，用于肯定句；so tall as和……一样高，用于否定句。根据“They are both 1.75 meters tall.”都是一米七五高，可知他们应是一样高，本句为肯定句，因此用as tall as，故选C。
5．C
【解析】
【详解】
句意：——你女儿出生时的体重是多少？——她大约重2.5公斤。
考查介词和动词辨析。in在……里；at在；weigh重，动词；weight重量，名词。第一空是固定搭配at birth“出生时”。第二句子缺少谓语动词，应用动词，根据“was”可知，此空应填动词过去式，故选C。
6．B
【解析】
【详解】
句意：如果我们中国人一起努力，中国梦就会实现。
考查动词短语辨析。come out出版；come true实现；achieve实现，及物动词；come in进来。根据“China Dream”可知，此处表示实现梦想，其后无宾语，故选B。
7．D
【解析】
【详解】
句意：在博物馆，见到许多令人惊异的事情，孩子们感到吃惊。
形容词词义辨析。surprised感到惊讶的；surprising令人惊讶的；amazed感到惊异的；amazing令人惊异的。根据题干可知第一空前系动词“felt”后加形容词作表语，修饰主语人“the children”，表示人的感觉，应用-ed形容词；第二空后面是复数名词“things”，前面缺形容词作定语，修饰事物用ing形容词。故选D。
8．A
【解析】
【详解】
句意：两道数学题中，我只能算出比较简单的那道。
考查形容词比较级。the less difficult表示特指，没那么困难的，比较简单的；more difficult更困难的；the more difficult表示特指，更困难的；less difficult没那么困难的，比较简单的。句中one是代词，指代两道数学题中的一个，此处表示特指，所以应使用定冠词the，所以排除B和D；根据句中“can just work out”可知，此处使用the less difficult，表示“我只能算出比较简单的那道”。故选A。
9．B
【解析】
【分析】
【详解】
句意：——如果你发现一只18厘米高的猴子，你会感觉怎么样？——我一定很感到吃惊，简直不敢相信自己的眼睛。
考查冠词和形容词辨析。a不定冠词，表示泛指，用于以辅音音素开头的单词之前；an不定冠词，表示泛指，用于以元音音素开头的单词之前；interesting有趣的，其主语或修饰的名词多为物或事；surprised感到吃惊的，常用来说明人的感受；interested感兴趣的，常用来说明人的感受；amazing令人惊奇的，其主语或修饰的名词多为物或事。根据句意，空一表示泛指，且18（eighteen）是以元音音素开头，故不定冠词应用an，故排除A、C项；空二主语为人，应用以ed结尾的形容词，说明人的感受，故排除D项。故选B。
10．A
【解析】
【详解】
句意：——种植更多的树木是非常重要的，因为它们可以吸收二氧化碳并改善空气质量。——让我们采取行动吧！
考查动词短语辨析。take in吸收；take off起飞；take up开始从事；take after与……相像。根据“improve the air quality.”可推断，空格处要表达树木可以“吸收”二氧化碳。故选A。
11．B
12．D
13．C
14．C
【解析】
【分析】
本文主要讲述了不同国家的人对于“鼠”这个动物的看法，美国人认为老鼠吃垃圾，身上携带着病毒，称呼别人“老鼠”是非常不礼貌的，而在中国，老鼠被认为是能给人们带来财富的动物，以此作者认为自己需要找到一种对其他事物的新理解——动物、思想甚至是人！
11．
细节理解题。根据“Rats are thought to be animals that can bring people wealth” “They are also able to give birth to lots of babies”及“ Rats are believed to have intelligence as well”可知，一共给出了三条理由，故选B。
12．
细节理解题。根据“Because rats are sneaky”及“Rats are believed to have intelligence as well”可知，中国人认为老鼠是狡猾但聪明的动物，故选D。
13．
推理判断题。根据“Calling someone a rat is very rude. It means we cannot trust him or her easily, or we will be cheated”可知，叫某人是老鼠是很不礼貌的。这意味着我们不能轻易信任他或她，否则我们会被欺骗，所以用“背信弃义”这个词最能形容，故选C。
14．
主旨大意题。通读全文可知，本文是作者通过美国和中国对“鼠”的看法来表达了不同文化的观点，故选C。
15．T
16．F
17．T
18．F
19．T
【解析】
【分析】
本文重点介绍海豚的生活习性及它们不同于其它动物的特点。它们一般集体活动，通过声音彼此交谈，具有人类的情感，被人们认为是会带来幸运的动物。
15．
细节理解题。根据“…but they can talk with sounds. They show their feelings with sounds.”可知，海豚可以用声音说话和表达自己的感情。故答案为T。
16．
细节理解题。根据“They make a few sounds above water. They make many more sounds under water.”可知，海豚在水下发出更多声音。故答案为F。
17．
细节理解题。根据“People can't hear their sounds because their sounds are very high.”可知，海豚声音很高，人们听不到。故答案为T。
18．
细节理解题。根据“…being away from their school. They are sad and lonely…”可知，海豚离开学校并不开心，而是难过和孤独。故答案为F。
19．
细节理解题。根据“Sometimes they save people's lives. Many people believe that dolphins can bring them good luck.”可知，海豚可以拯救人们的生命，并可能带来好运。故答案为T。
20．too
21．see
22．Why
23．they’re
24．right
【解析】
【分析】
文章大意：本文主要是对话双方约定去看熊猫以及对熊猫的讨论。
20．
根据上文“Nice to meet you!”结合“Nice to meet you, ….”可知此处表达的是我也很高兴认识你，故填too。
21．
根据上文“Where do you want to go now ”是询问对方想去哪儿，结合“Let’s … the pandas.”可判断此处的含义是建议去看熊猫。see“看”，动词，let sb do sth“让某人做某事”，为固定搭配，故填see。
22．
根据下文“Because they are very cute, and they’re the national treasure (国宝) of China.”可判断此处是询问为什么喜欢熊猫，故填Why。
23．
根据上文“Because they are very cute, and they’re the national treasure (国宝) of China.”因为它们很可爱，而且它们是中国的国宝。结合“But … very shy.”判断此处表达的是它们非常害羞，they“它们”，复数，因此be动词用are，可缩写为they’re，故填they’re。
24．
根据下文“Let’s go to see the pandas now.”可知此处应是同意对方的观点，结合“Yes, you’re ….”可知是你说得对，right“正确的”，形容词，符合题意，故填right。
25．C
26．E
27．B
28．A
29．D
【解析】
【分析】
试题分析：
25．此题是服务员经常说的一句话，意思是“我能为你做些什么”，故选C。
26．根据下文B想获得一些有关旅馆房间的信息，所以此举应是说想预定房间，故选E。
27．根据下文回答的是房间的价格可知此句是问房间的价格如何，所以选B。
28．根据下文回答是姓名和电话可知此句是问对方的姓名和电话，故选A。
29．此句是回答上问的thank you，所以应选D。
考点：情景交际
30．例文：
Today I want to tell you something about Amur tigers. They are brown with black stripes. Most of them live in the forest in the northeast of China. They like to live alone and feed on other small animals. They can live about 15 years.
In recent years, the number of them has become smaller and smaller because many trees were cut down. The number of them is about 500 now. So we must do something to protect them. First, we can help to protect the forest. Second, we can stop people from killing them for money. Third, we can help them to have more babies.
Tigers play an important role in keeping the nature in balance. To save them means saving the earth and ourselves. Let’s do our best to protect them!
【解析】
【详解】
1、题干解读：该题目属于材料作文写作，写作时应先介绍东北虎的外貌、吃的食物和行为以及寿命，然后介绍东北虎目前的现状，最后发表自己的看法，可适当发挥。
2、写作指导：本文应该以第一人称和第三人称来叙述内容；时态采用一般现在时为主；介绍东北虎时，应详细具体，语句通顺，逻辑性强，保证条理清晰。
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