人教新版八年级上册Unit 7 will people have robots Section B 2a-4同步练习卷（含解析）

人教新版八年级上册《Unit 7 Will people have robots （Period 4 Section B （2a-4）） 》2023年同步练习卷
一、选择题
1．If there are trees，the air in the city will be cleaner．（　　）
A．less；more B．more；more C．more；less D．more；much
2．﹣Excuse me，Mary．Can you read "198" in English？
﹣Yes，of course．_____．（　　）
A．One hundred ninety﹣eight．
B．One hundred nine eight
C．One hundred and ninety﹣eight
3．Jim wants to be a pilot because he wants to_____the sky.（　　）
A．fly up B．fly up at
C．fly up with D．fly up into
4．﹣It's for her to do so much work．
﹣Let's help her．（　　）
A．simple B．impossible
C．common D．possible
5．﹣I think children must keep away from the Internet．It's bad for study．
﹣ ．The Internet can help them learn more about the world．（　　）
A．I disagree with you
B．I think so
C．That's true
二、阅读理解
In the Republic of Korea，many schools hire（雇） English teachers from abroad，but as you know，there are not so many native English teachers there.A team of engineers have created a robot that they hope will take the place of foreign teachers.
Robots will save schools money.The cost of building a robot and hiring a Filipino teacher to work with it is around ＄20，000 a year.That is about half the cost of supporting a foreign teacher in the Republic of Korea.What's more，robot teachers can make students have more fun learning English.
The robot teacher is called Engkey.She is about one meter tall and is white，egg shaped.She takes a screen as her face.She can move around the classroom while speaking to students，reading books to them and dancing to music by moving her head and arms.So this robot is more than a video screen on wheels.But Engkey's voice is not her own.It is controlled by an English teacher in the Philippines（菲律宾）.There is a camera in each of the robot teachers.With the help of the camera，English teachers in the Philippines can see and hear the students.
Engkey's creators say that they don't know how successful the robot is as a teacher now.But they hope that some day all schools in the Republic of Korea will have a robot in the classroom.
（6）According to Paragraph 1，there aren't enough 　 　in the Republic of Korea.
A．great engineers
B．foreign English teachers
C．English books
D．smart robots
（7）What are the advantages of robot teachers？ 　 　
A．Saving schools money and making classes fun.
B．Saving schools money and hiring a Filipino teacher.
C．Catching people's attention and making classes fun.
D．Catching people's attention and saving schools money.
（8）What's the cost of hiring two English teachers from abroad in the Republic of Korea a year？ 　 　
A． ＄10，000.
B． ＄20，000.
C． ＄40，000.
D． ＄80，000.
三、单词拼写
9．agree（反义词） 　 　．
10．possible adj. （翻译） 　 　
（ 副词） 　 　
（反义词） 　 　
11．Our teacher told us that the solar system（太阳系） has eight 　 　（行星）.
12．Robots can do the same work as h 　 　．
13．pollute 　 　 （n．）
14．maybe （同义词） 　 　
15．vacation （同义词） 　 　
16．The tallest b 　 　in our city is the city library.
17．I usually spend time together with my parents 　 　weekends.
18．At that time，he didn't 　 　 （甚至）know what the computer was like.
四、句型转换
19．We will go to summer camp soon．（改为否定句）
We 　 　 to summer camp soon．
20．Tom is going to Canada with his friends. （同义句转换）
Tom 　 　　 　to Canada with his friends.
21．Will he go for a trip next week？（作否定回答）
　 　， 　 　．
22．He is practicing speaking English now． （用next term作时间状语改写句子）
He 　 　　 　speaking English next term．
23．﹣Will Bob study in the USA next year？（补全肯定答语）
﹣Yes， 　 　．
五、翻译题
24．多次；反复；不断地 　 　．
25．倒塌（原形和过去式） 　 　
26．在某些时候 　 　
27．100年后人们还在用钱吗？
　 　
28．像人类一样交谈
　 　
29．我认为是．/我认为不是．
　 　
人教新版八年级上册《Unit 7 Will people have robots （Period 4 Section B （2a-4）） 》2023年同步练习卷
参考答案与试题解析
一、选择题
1．【解答】答案：D
根据题意"如果有更多的树，城市的空气将会更干净．"，可知less修饰不可数名词，more修饰可数名词，much修饰比较级，结合本题，trees是可数名词复数，用more修饰，much修饰比较级cleaner，故选：D。
2．【解答】考查数词用法．根据198，十位和个位之间要加连字符，ninety﹣eight是正确的，所以先排除B．百后面要加and，
故选：C．
3．【解答】根据题干可知吉姆想成一名飞行员的原因是他想飞上天空，其中fly up into the sky表示飞上天空。
故选：D。
4．【解答】simple简单的；impossible不可能的；common普通的；possible可能的．由答语Let's help her．（让我们帮助她）可知，她一个人不可能完成这么多工作．
故选：B。
5．【解答】A.I disagree with you我不同意你的看法；B.I think so 我也这么想；C.That's true的确是这样；根据The Internet can help them learn more about the world．可知应说我不同意你的看法。
故选：A。
二、阅读理解
【解答】（6）B.细节理解题。根据there are not so many native English teachers there.那里没有那么多母语是英语的老师。可知，韩国没有那么多外教老师。故选B。
（7）A.细节理解题。根据Robots will save schools money.机器人将为学校节省资金。以及robot teachers can make students have more fun learning English.机器人老师可以让学生学习英语更有乐趣。可知，机器人老师的优点是为学校省钱而且让课堂变得有趣。故选A。
（8）D.推理判断题。根据The cost of building a robot and hiring a Filipino teacher to work with it is around ＄20，000 a year.That is about half the cost of supporting a foreign teacher in the Republic of Korea.制造一个机器人和雇佣一名菲律宾老师每年的成本约为2万美元。这大约是在韩国雇一名外籍教师费用的一半。可知，从国外聘请两名英语老师一年的费用是80，000美元（20000×2+20000×2）。故选D。
三、单词拼写
9．【解答】答案：disagree．
agree，动词，同意；它的反义词应该加前缀dis构成．故填disagree．
10．【解答】根据题干，可知需要翻译的是"possible "，其汉语表达是"可能的"；副词possibly；反义词impossible。
故答案为：可能的；possibly；impossible。
11．【解答】行星，英语表达是：planet。可数名词，eight接复数形式。
故答案为planets。
12．【解答】根据Robots can do the same work as h﹣﹣．可知机器人可以做和人类一样的工作．humans，名词，人类．故填humans．
13．【解答】pollute是动词，表示污染，其名词形式是pollution．
故答案是：pollution．
14．【解答】maybe可能，副词；probably可能，或许，副词。
15．【解答】holiday假期，名词。
故答案是holiday。
16．【解答】根据句意"我们城市最高的______是城市图书馆"，由首字母b可推出此处用名词building，表示"建筑"。由空后is考虑此处填单数形式。
故答案为 building。
17．【解答】句子考查短语on weekends表示在周末。
故填on。
18．【解答】根据提示"甚至"可知，填副词even。
故答案为：even。
四、句型转换
19．【解答】答案：won't go．
根据We will go to summer camp soon，可知这里will是一个情态动词，否定形式直接在will后面加not．故填won't go．
20．【解答】一般将来时构成为be going to+动词原形，或者will+动词原形。
故填写：will go
21．【解答】答案：No，he won't．考查否定回答．一般疑问句的否定回答用No．主语用he他．情态动词will开头．否定回答用won't不会．答案是No，he won't．
22．【解答】根据题干，原句中的now换成next term后，时态变成了一般将来时will+动词原形。
故答案为will practice.
23．【解答】答案：he will．考查肯定回答．情态动词will开头的，一般疑问句，肯定回答用will．主语Bob用he他，代替．答案是he will．
五、翻译题
24．【解答】time after time
25．【解答】根据题干，可知需要翻译的是"倒塌 "，其英语表达是" fall；fell"。
故答案为fall；fell。
26．【解答】在某些时候at some point，固定短语．
故答案为at some point．
27．【解答】根据题干，可知考查：still use money还在用钱；in 100 years100年后。由句意可知时态是一般将来时will+动词原形。
故答案为Will people still use money in 100 years？
28．【解答】根据题干，可知需要翻译的是"像人类一样交谈"，其英语表达是"talk like a human "．
故答案为：talk like a human．
29．【解答】根据题干，可知考查句子结构：I think so．否定结构是I don't think so．由句意可知时态是一般现在时．句意：我认为是．/我认为不是．
故答案为I think so． / I don't think so．