Unit 4 The Internet Connects Us Unit Review 同步练习 2022-2023学年冀教版英语八年级下册（含答案）

《Unit Review》同步练习
一、语法专练:单项选择
1.I don't know if he will come tomorrow. If he 　　　　, I will call you.
A. comes B. will come
C. came D. come
2.—Tim, our foreign teacher Ms.Green will go back to England next week.
—Really Let's have a party to say goodbye to her if she 　　　　free this weekend.
A. was B. is
C. been D. will be
3.[2022达州中考]The local government advises people 　　　　to other places 　　　　it is not necessary during the pandemic.
A. travel; unless
B. to not travel; if
C. not to travel; unless
D. not to travel; if
4.You'd better travel around Nanjing with a local tour guide　　　　 you want to know more about its culture.
A. unless B. until
C. although D. if
二、用方框中所给短语的适当形式填空(每个短语限用一次)
make a difference, depend on, take up, be interested in
1.Some students don't 　　　　their parents when they study at a university.
2.More and more foreigners 　　　　China's tea culture.
3.Learning cultures of different countries 　　　　to my life.
4.Nowadays, smartphones 　　　　most of our spare time, and we have less time to talk to others.
三、根据短文内容,在空白处填入一个适当的单词或括号内单词的正确形式
In recent years, with the development of technology,many popular apps have been produced. These days, 1. 　　　　 app has caught great attention. It is TikTok, a video sharing app. TikTok first 2.　　　　(appear) in 2016. Now it is many people's favorite app,3.　　　　(especial) the young.
With TikTok, users can 4.　　　　(record) videos, edit(剪辑) them and share them online. It is very easy 5.　　　　 interesting. We can share our videos 6.　　　　 our friends with just a tap on the mobile phone screen. What's more, it's a great way to spend our free time by 7. 　　　　(look) through those funny videos.
However, every coin has two 8.　　　　(side). The app also has disadvantages(坏处). Some people spend long hours on the app, which is 9. 　　　　(harm) to their health.
In 10. 　　　　(I) opinion, TikTok should check the videos carefully before they are uploaded(上传) in order to keep a healthy environment for its users.TikTok can be bad for teenagers. We should not use it too often.
四、完形填空
　　As we all know, the Internet is becoming more and more important in our daily life. It 　1　 everything. It is hard for me to think 　2　 life was like before computers and the Internet were invented. My parents remember those days very well. When they were children,very 　3　 people had a computer in their own home. My mother now uses e-mail to 　4　 messages and photos to our relatives in England, and my father does all his banking online. They can also buy books, groceries, electronics and many 　5　 things with just a few clicks of the mouse.
As for me, I know many useful websites. From these websites, I can find 　6　 with school projects and homework. My school has its own site, including information 　7　 its past, present and future: term dates, school trips, examination results, and so on. I also enjoy just surfing the Internet for fun, downloading music and games and 　8　 to others in chat rooms. 　9　, there is some bad and unhealthy information on the Internet. But if you use the Internet properly, it will be a very 　10　 tool.
1.A. changed B. saved C. enjoyed D. lost
2. A. how B. what C. where D. who
3. A. few B. many C. little D. much
4. A. sell B. send C. leave　　 D. bring
5. A. the other　　 B. another C. others　　 D. other
6. A. money B. work C. help D. fun
7. A. about B. at C. with D. without
8. A. chatting B. reading C. singing D. saying
9. A. Luckily B. Unluckily C. Hopefully D. Happily
10. A. easy B. beautiful C. useful D. fast
五、阅读理解
①Have you ever shown your photos on your favorite social media(媒体) Or have you expressed your feelings and emotions on your online page If yes, do you know what you have posted on the social media can cause problems that you could not expect
②Cathy, who is going to be fifteen, posted online an invitation to her birthday party with her address in it. And guess what! 500 people came to the party, and some even broke the windows, making a total mess of the house. The girl's birthday party turned into a nightmare(噩梦).
③Many teenagers think they know everything about social media, and that such a thing could never happen to them. Studies show that each year more than three million young people in the world get into trouble because of their online activities.
④So do remember these if you really want to share something online.
⑤Share with care! Not everyone will like what you write online. Think before you post anything. You never know who sees your texts, pictures or videos. Before clicking "post", you should ask yourself, "How will I feel if my family or teachers see this " and "How might this post be bad for me in five or ten years from now "
⑥Be polite when you write! Imagine someone is unfriendly in real life. The same is true of online communication. No one likes it when you "shout" in your messages. If you feel angry or frustrated while you're writing a message, wait a bit. Read it again later and then send it.
⑦Protect and respect! Never share your passwords with anyone. It's not wise to post your home or email address online. Don't say bad things about people. If you get messages like that or see them online, talk to your parents or your teachers.
⑧In my opinion,none of these things promises(保证) 100% online safety, but each will help you to be safer.
1.The writer starts to introduce the topic by 　　　　.
A. telling stories B. giving examples
C. asking questions D. sharing experiences
2.Why did Cathy's birthday party turn into a nightmare
A. Because Cathy made a total mess of the house.
B. Because Cathy shared the photos of her house online.
C. Because Cathy invited hundreds of people to her party.
D. Because Cathy posted an invitation with her address online.
3.The writer uses the mark "!" in the underlined sentences of Paragraphs 5~7 to 　　　　.
A. draw the readers' attention(注意)
B. give orders that readers should follow
C. express the strong feelings of worry
D. give the decisions that have been made
4.What does the writer mean by saying the last sentence
A. You should spend much less time online.
B. It's necessary to think before you act online.
C. You have to make a promise before you go online.
D. If you want to be safer online, do as the writer suggests.
六、任务型阅读
With the development of the television and the Internet, many people have changed their hobbies and the way that they enjoy their free time. Because of the television and the Internet,many people spend less time reading, so the aim of this passage is to give reasons why people should read. The reasons that I give you are quite simple:to improve your knowledge, to have more fun,to fire your imagination, to find new ways to express your ideas, and to have a better understanding of life.
Firstly, you can improve your knowledge when you read. There are all kinds of good books to choose from. People who read more usually have a better idea about life than those who do not read so often.
Secondly, you can have fun and let your imagination run wild by reading books. Children have very good imagination, so parents need to read lots of stories to feed their imagination. Adults should try to develop their imagination by reading books that make them think of amazing things.
Finally,no matter how old you are, reading books can help you to have a better understanding of life and express your ideas to others in a simple and correct form.
So I suggest that you read more. I know that many of us like to play on the Internet when we are free, but we cannot forget to read books. Try to choose good books in the beginning, and then I'm sure that you will never stop reading.
1、2题完成句子;3题简略回答问题;4题找出并写下第二段的主题句;5题将文中画线句子译成汉语
1.The aim of this passage is to give reasons why people should 　　　　　　　　.
2.People who read more usually have 　　　　　　　　　　about life.
3.How can parents feed their children's imagination

4.
5.
参考答案
一、语法专练
1.A　if引导的条件状语从句常用一般现在时表示将来,故选A。
2.B　在含有if引导的条件状语从句的复合句中,当主句是祈使句时,从句时态应为一般现在时,故选B。
3.D　 advise sb. (not) to do sth."建议某人(不要)做某事",为固定搭配,故第一空用not to travel。分析语境可知,"it is not necessary"是"The local government advises people…to other places"的条件,故第二空用if引导条件状语从句。
4.D　句意:如果你想了解更多南京的文化,你最好和当地的导游一起游览南京。if"如果"符合语境。
二、用方框中所给短语的适当形式填空
1.depend on　句意:一些学生上大学时不依靠他们的父母。depend on意为"依靠"。
2.are interested in　句意:越来越多的外国人对中国的茶文化感兴趣。
3.makes a difference　句意:学习不同国家的文化对我的生活有影响。动名词(短语)作主语时,谓语动词应用第三人称单数形式。
4.take up　句意:如今,智能手机占用了我们大部分的空闲时间,我们和别人交谈的时间更少了。
三、根据短文内容,在空白处填入一个适当的单词或括号内单词的正确形式
1.an　　　2.appeared　　3.especially　 4.record
5.and 6.with 7.looking　 8.sides
9.harmful 10.my
四、完形填空
1.A　根据下文内容可知,它改变了(changed)一切。
2.B　我很难想象在电脑和互联网被发明之前的生活是什么(what)样子的。
3.A　当他们还是孩子的时候,几乎没人在自己家里有电脑。此处用来修饰可数名词people,且表示"很少",故选A。
4.B　现在,我妈妈使用电子邮件给我们在英国的亲戚发送信息和照片。send"发送"。
5.D　他们只需要点击几下鼠标还可以买到书、食品杂货、电子产品和许多其他的(other)东西。
6.C　从这些网站上我可以找到在学校课题和家庭作业方面的帮助(help)。
7.A　我们学校有自己的网站,包括关于它过去、现在和未来的信息。about"关于,对于"。
8.A　根据下文中的"in chat rooms"可知,此处应是和其他人聊天。chat to"与……聊天",是固定短语。
9.B　根据空后内容可知,此处指"不幸地,遗憾地",故选B。
10.C　它将是一个非常有用的工具。useful"有用的"。
五、阅读理解
1.C　细节理解题。根据第一段内容可知,作者提出了三个问题来引出主题。
2.D　细节理解题。根据第二段内容可知,Cathy因在网上发布了自己生日聚会请柬时附加了自己的住址,导致数百人来参加聚会,最终使聚会变成一场噩梦。
3.A　推理判断题。根据第五至第七段内容可知,画线句子均为各段的主题句,再结合第四段中的"do remember these"可推知作者用"!"是为了引起读者的注意。
4.D　推理判断题。根据最后一段内容可知,作者认为以上注意事项都不能完全保证网络安全,但每一个都会帮助我们更安全地上网,故D项符合题意。
六、任务型阅读
1.read
2.a better idea
3.Parents need to read lots of stories./By reading lots of stories.
4.Firstly, you can improve your knowledge when you read.
5.开始时尽力选择好书,然后我确信你再也不会停止阅读。