Unit 4 The Internet Connects Us
课时分层训练(十九)
[Lesson 19]
用方框中所给单词的适当形式填空
1．I want to learn the new ________ on the Internet.
2．The tablet has no ________．
3．They are planning ________ swimming.
4．There are one hundred students ________ the song.
5．Thank you for your ________， Lily.
Ⅰ. 单项填空
( )1. I began ________ Chinese medicine three years ago.
A. studied B. study
C. to study D. studies
( )2.2018·江西—Can students go online during lessons?
—They can________ it is for that lesson.
A. but B．or C．so D．if
( )3.________ the Internet, we can learn things that we like.
A. By B．With
C．In D．Without
( )4.2017·临沂Doctors in the town are using the books ________ their studies and treat patients.
A. continue B．to continue
C．continuing D．continues
( )5. 2018·湘西改编—I think Karen should go swimming with Kate.
—If she________， she will have great fun.
A. do B．does C．will do D．did
Ⅱ.根据汉语意思完成句子
1．他没有兄弟姐妹。
He has ________ brothers ________ sisters.
2．我通过看英文电视节目学习英语。
I learn English ________ ________ English TV programs.
3．如果你忘了写报告， 你的老师会生气的。
If you ________ to write the report, your teacher ________ ________ angry.
4．我们正在计划去爬山。
We are ________ ________ go climbing.
5．昨天苏珊通过电子邮件给汤姆发送了一些照片。
Susan ________ some pictures ________ Tom ________ e?mail yesterday.
Ⅲ.阅读理解
What can you do on the Internet? Many of us like to read news, buy things and play games. Some students now have a new use for the Internet—helping them with their homework.
Tina, 14, from Shenzhen, Guangdong, often searches online for the answers to her maths problems. She said sometimes she and her parents don't know the answers to the problems, so she has to turn to the Internet.
“I can see how other people work out these problems and learn from them，” Tina said. “It's easy and saves time.”
But not all the students welcome this. Leo, 15, from Hangzhou, Zhejiang, thinks it may make students stop thinking.
“We should think over the problems first. Simply copying the answers won't improve our abilities，” he said.
In the eyes of Wang Zhaoming, a teacher in Shanghai, the success of all this is down to the students. “If they use the Internet properly(适当地), it could be a good tool for study，” Wang said.
“Students should first think about the problems by themselves. As for the online answers, they should choose the best among different ones. The most important thing is to know the logic(逻辑) behind the answers，” he said. “Don't be shy to ask teachers and classmates the next day if you don't understand the answers.”
( )1. According to the passage, it's a new use for students to ________ on the Internet.
A. buy things
B．play games
C．help with their homework
D．read news
( )2. In Leo's opinion, searching online for the answers may ________．
A. make students simply copy the answers instead of thinking
B．help solve the problems
C．be a good tool for study if students use the Internet properly
D．improve the students' abilities
( )3. The best title of this passage is________．
A. How to use the Internet to do homework properly
B．How to shop online
C．Is the Internet bad or good for students
D．Computers or teachers
详解详析
课内基础自测
1．technology 2.keyboard 3.to go
4．singing 5.invitation
课后巩固提升
Ⅰ.1.C begin to do sth. 意为“开始做某事”。
2．D 3.B
4．B use sth. to do sth. 意为“用某物做某事”。故选B。
5．B
Ⅱ.1.no; or 2.by watching
3．forget; will be 4.planning to
5．sent; to; by
Ⅲ.[主旨大意] 这篇短文主要介绍了孩子们应该如何利用互联网来帮助自己写作业，并对此提出了具体建议。
1．C 细节理解题。根据第一段中“Some students now have a new use for the Internet—helping them with their homework.”可知，用互联网帮助学生们做作业是学生用互联网的一个新用途，故选C。
2．A
3．A 这篇短文主要介绍了孩子们应该如何利用互联网来帮助自己写作业，故选A。
1
Unit 4 The Internet Connects Us
单元基础知识过关四
根据汉语提示，写出下列单词及变形
1．技术________
2．键盘________
3．工业；企业；行业________
4．输入；进入________
5．钥匙________ → ________(复数)
6．搜索；查找________
7．依靠；取决于________
8．隐藏；躲避________→________(过去式)
9．出现；呈现；来到________→________(反义词)
10．现代的；新式的________
11．电子的________
12．卖；出售________→________(过去式)
13．收到；接到________
14．优势；有利条件；有利因素________→ ________(反义词)
15．简单的；简明的________ →________(adv.)
16．硬币________
17．造成；引起________
18．更少的(地)；更小的(地)________→________(原级)
19．偷盗；窃取________→________(过去分词)
根据汉语意思，写出相应的英文短语
1．搜索引擎__________________
2．依靠；取决于；根据__________________
3．传递；前进__________________
4．用手；手工__________________
5．继续__________________
6．在很短的时间内__________________
7．遥远__________________
8．除此之外__________________
9．占用，占据；开始从事；接受(提议)__________________
10．约个时间__________________
根据汉语意思完成句子
1．我的奶奶喜欢在网上看电影。
My grandma enjoys________ ________ on the Internet.
2．我们不能总是依靠我们的父母。
We can't always ________ ________ our parents.
3．昨天晚上我爸爸一直咳嗽。
My father ________ ________ ________ last night.
4．使我吃惊的是电脑没关机。
________ ________ ________， the computer is not turned off.
5．除了几处擦伤外，我安然无恙。
________ ________ a few scratches, I'm OK.
6．如果今天晚上我努力工作，我将会完成我的研究。
If I work hard this evening, I ________ ________ my ________．
7．它是许多国家最重大的节日之一。
It's ________ ________ ________ ________ holidays in many countries.
8．人们在网上买书和卖书更容易了。
It is easier for people to ________ ________ ________ books online.
9．简的奶奶曾经有一个周游世界的梦想。
Jane's grandma once had a dream ________ ________ around the world.
10．当简把照片给奶奶看时，她很惊讶。
Granny ________ ________ ________ when Jane showed her the pictures.
11．花太多的时间上网对人们的健康有害。
________ ________ ________ ________online is ________ ________ people's health.
12．我知道如何在网上下载电子书。
I know ________ ________ ________ ebooks online.
Ⅰ. 根据句意及首字母或汉语提示完成句子
1．Modern t________ is amazing, isn't it?
2．I left my k________ in the office. I had to get them back.
3．I have no money, so I want to________ (卖) my car.
4．Tom put two________(硬币) in the machine and got the soda.
5．It is against the law to ________(偷盗) others' things.
Ⅱ.用所给单词的适当形式填空
1．________(chat) online is popular with young people.
2．Danny decided ________(tell) his mother the truth.
3．My mother is very________(surprise) at the news.
4．If it ________ (rain) tomorrow, we won't go hiking.
5．Don't spend much time ________ (play) computer games.
用方框中所给短语的适当形式填空
search engine, depend on, pass on, by hand, keep on, in seconds, aside from, take up, far away, set up
1．Let's ____________ a time to have a picnic this Sunday.
2．The toy is made ____________．
3．Could you ____________ the ball to me, please?
4．Though it rained hard, the workers ____________ working.
5．You should enter the key words into the ____________.
6．It all ____________ the weather if we will go to the Great Wall tomorrow.
7．My home is ____________ from the movie theatre.
8．I know you are busy and I won't ____________ too much of your time.
9．We can send an email ____________ on the Internet.
10．Everything around was quiet, ____________ the occasional sound of a car.
Ⅰ.按要求完成下列各题
1．She doesn't have brothers or sisters.(改为同义句)
She has________ brothers________ sisters.
2．There are about__1，000 people following Kate's blog.(对画线部分提问)
________ ________ people are there following Kate's blog?
3．I sent my father a present on Father's Day.(改为同义句)
I ________ a present ________ my father on Father's Day.
4．The Internet is very useful in our daily life.(改为感叹句)
________ ________ the Internet is in our daily life!
5．In ancient times, people passed on knowledge by__telling__stories. (对画线部分提问)
________ did people________ on knowledge in ancient times?
6．It took me half an hour to walk to school. (改为同义句)
I________ half an hour ________ to school.
7．They don't know when they will leave for Beijing. (改为同义句)
They don't know when ________ ________ for Beijing.
8．Li Ming writes his blog three__times__a__week．(对画线部分提问)
________ ________ does Li Ming ________ his blog?
9．Thank you for your invitation.(改为同义句)
Thank you for ________ ________．
10．Whatever you do, don't give up. (改为同义句)
________ ________ ________ you do, don't give up.
Ⅱ.连词成句
将所给词语连成句子，标点已给出，词语不得重复使用。
1．swim, easy, it, for, is, him, to
________________________________________________________________________.
2．you, what, do, know, Easter, about
________________________________________________________________________?
3．next, asked, he, what, do, to
________________________________________________________________________.
4．Granny, surprised, was, pictures, at, the
________________________________________________________________________.
5．take, space, too, these, much, tables, up
________________________________________________________________________.
详解详析
【基础知识清单】
重点单词
1．technology 2.keyboard 3.industry
4．enter 5.key; keys 6.search 7.depend
8．hide; hid 9.appear; disappear
10．modern 11.electronic 12.sell; sold
13．receive 14.advantage; disadvantage
15．simple; simply 16.coin 17.cause
18．less; little 19.steal; stolen
重点短语
1．search engine 2.depend on 3.pass on
4．by hand 5.keep on 6.in seconds
7．far away 8.aside from
9．take up 10.set up a time
重点句型
1．watching movies 2.depend on
3．kept on coughing 4.To my surprise
5．Aside from 6.will complete; research
7．one of the biggest 8.buy and sell
9．of travelling 10.was very surprised
11．Spending too much time; harmful to
12．how to download
【基础知识迁移】
单词回顾
Ⅰ.1.technology 2.keys 3.sell
4．coins 5.steal
Ⅱ.1.Chatting 2.to tell 3.surprised
4．rains 5.playing
短语运用
1．set up 2.by hand 3.pass on 4.kept on
5．search engine 6.depends on 7.far away 8.take up 9.in seconds 10.aside from
句型突破
Ⅰ.1.no; or 2.How many 3.sent; to
4．How useful 5.How; pass
6．spent; walking 7.to leave
8．How often; write 9.inviting me
10．No matter what
Ⅱ.1.It is easy for him to swim
2. What do you know about Easter
3. He asked what to do next
4. Granny was surprised at the pictures
5. These tables take up too much space
1
Unit 4 The Internet Connects Us
课时分层训练(二十)
[Lesson 20]
Ⅰ. 用适当的介词填空
1．You have grown up. You should depend ________ yourself.
2．The book is very useful ________ us students.
3．People in English?speaking countries usually greet each other________ this way.
4．We can talk with friends ________ the Internet.
5．In our school, hundreds of students can search the Internet ________ useful information now.
Ⅱ. 根据句意及汉语提示完成句子
1. Someone ________ (进入) the room just now.
2. I lost the ________(钥匙) to my door, so I couldn't go into my room.
3. Whether we need to buy food ________ (取决于) on how many people come.
4. My pet cat________ (藏) itself behind the door when my mother opened the door.
5．We ________ (搜寻) everywhere, but could not find her.
Ⅰ.单项填空
( )1. 2018·青岛Mount Lao is one of ________ mountains in Qingdao.Many tourists like climbing it every year.
A. famous B．the more famous
C．most famous D．the most famous
( )2. —Are you going to Brazil for your summer holiday?
—I'm not sure. It ________ the weather.
A. depends on B．cares about
C．agrees to D．finds out
( )3.The teacher told us the key ________ success is hard work.
A. about B．of C．to D．with
( )4. If Nancy ________ the exam, she will go to Australia for further study.
A. pass B．passed
C．passes D．will pass
( )5.2018·资阳We will achieve(实现) our China Dream ________we work hard and never give up.
A. and B．so
C．if D．but
Ⅱ.根据汉语意思完成句子
1．别总是依靠你的父母，你已经长大了。
Don't always ________ ________ your parents. You have grown into a young man.
2．我把打碎的盘子藏在餐桌后面了。
I ________ the broken plate ________ the table.
3．伦敦是世界上最大的城市之一。
London is ________ ________ ________ ________ ________ in the world.
4．你知道这个生词的意思吗？
Do you know ________ ________ ________ the new word?
5．青少年经常上网查找信息。
Teenagers often ________ ________ information on the Internet.
Ⅲ.任务型阅读
The Internet can show you lots of jobs all over the world. If you want to find a job on the Internet, use the word “job?search” or “employment(职业)” to find the websites you need. Type in what you want and where you want to work. In a few seconds, a list of jobs will appear on the screen. You can also type in the name of a company to learn about jobs there. Many websites list full?time and summer jobs.
Job?search websites can help you in other ways, too. They show you how to write a good résumé(履历) and how to get an interview(面试). They also tell you what to say in an interview on the telephone. Some websites give you interview conversations to practice. One website even has a dictionary which is full of interview words. A good employment website can be a big help in your job?search.
Good luck with your job?hunting.
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。
1．The Internet can show you lots of jobs ________________．
2．Some employment websites tell you how to write a good résumé and how to ________________．
3．What word can you use if you want to find a job on the Internet?
________________________________________________________________________
4．________________________________________________________________________
详解详析
课内基础自测
Ⅰ.1.on 2.to 3.in 4.on 5.for
Ⅱ.1.entered 2.key 3.depends
4．hid 5.searched
课后巩固提升
Ⅰ.1.D 考查形容词的最高级。句意：崂山是青岛最著名的山脉之一。每年都有许多游客喜欢爬崂山。此处是“one of＋the＋形容词的最高级＋可数名词复数”结构，表示“最……之一”。故选D。
2．A 考查动词短语辨析。句意：“你打算暑假去巴西吗？”“不确定，要取决于天气。”depend on意为“依靠，取决于”；care about意为“关心”；agree to意为“同意”；find out意为“弄明白”。故选A。
3．C 句意：老师告诉我们成功的秘诀是努力工作。the key to success为固定搭配，意为“成功的秘诀”，to意为“关于；对于”。故选C。
4．C if引导的条件状语从句遵循 “主将从现”原则，由于主语是第三人称单数，故选C。
5．C
Ⅱ.1.depend on 2.hid; behind
3．one of the biggest cities
4．the meaning of 5.search for
Ⅲ.1.all over the world
2．get an interview
3．“job?search” or “employment”
4．Job?search websites can help you in other ways, too.
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Unit 4 The Internet Connects Us
课时分层训练(二十二)
[Lesson 22]
Ⅰ. 用所给单词的适当形式填空
1. He was ________(surprise) to hear the ________(surprise) news.
2. A few days later, many people ________(begin)to follow my blog.
3. She asked me if I could ________ (help) her.
4. I heard some bad news. It ________(make) me very sad.
5. Neither Jim nor Kate________ (speak) Chinese.
Ⅱ. 用方框中所给单词或短语的适当形式填空
dream of, in front of, receive，
in surprise, come true
1. I am afraid to make a speech ____________ so many people.
2．The baby looked at me____________．
3．I have ____________ your necklace, but I can't accept it.
4．Hold on to your dreams, and they ____________ one day.
5．My younger brother ____________ being a policeman.
Ⅰ. 单项填空
( )1.I can't help you ________ your homework. You must do it yourself.
A. do B．done
C．doing D．to doing
( )2.2018·齐齐哈尔改编—How do you like the two pairs of shoes?
—They both fit me.They are ________ too big ________ too small.
A. not only; but also
B．neither; nor
C．either; or
D．both; and
( )3. The aged lady was ________ at the ________ view of the mountain.
A. surprising; amazing
B. surprised; amazing
C. surprised; amazed
D. surprising; amazed
( )4. China Dream is a great dream. Each of us should try our best to make it ________．
A. come true B. grow up
C. take place D．keep on
( )5. 2018·安顺—The weather report says that it________ tomorrow in most parts of Anshun city.
—If it________， the school sports meet will be canceled.
A. will rain; will rain
B．will rain; rains
C．rains; will rain
D．rains; rains
Ⅱ.任务型阅读
The Internet has become so popular that 90% of teenagers in the United States use it. They visit chat rooms and send e?mails.They go online to get information for their homework.
Kids are now living in a virtual(虚拟的)world. As the Internet is becoming more and more important for our life, we should think about one question: Is the Internet good or bad for kids?
It's difficult to answer the question because the Internet involves(涉及) so many things.They include online computer games, news, messages and even e?mails. So,__more__and__more__people__believe__that__the__online__world__can__be__helpful__in__some__ways__but__dangerous__in__others.
Although it's not easy to tell whether it's good or bad, the Internet, at least, is very useful and can be used widely by everyone in the world.
We have to use the Internet correctly.
1题完成句子；2、3题简略回答问题；4题找出并写下全文的主题句；5题将文中画线句子译成汉语。
1．Teenagers go online to ____________ for their homework.
2．What percent teenagers use the Internet in the U．S.?
________________________________________________________________________
3．What question should we think about?
________________________________________________________________________
4．________________________________________________________________________
5．________________________________________________________________________
详解详析
课内基础自测
Ⅰ.1.surprised; surprising 2.began
3．help4.made 5.speaks
Ⅱ.1.in front of 2.in surprise
3．received 4.will come true
5．dreams of
课后巩固提升
Ⅰ.1.A help sb. (to) do sth. 意为“帮助某人做某事”。
2．B 3.B
4．A 句意：中国梦是个伟大的梦。我们每一个人都应该尽自己最大的努力来实现它。come true意为“实现”，符合句意。
5．B
Ⅱ.1.get information 2.90%.
3．Is the Internet good or bad for kids?
4．We have to use the Internet correctly.
5．所以，越来越多的人相信，网络世界在某些方面会有所帮助，但在其他方面却是危险的。
1
Unit 4 The Internet Connects Us
课时分层训练(二十三)
[Lesson 23]
Ⅰ. 用适当的介词或副词填空
1．The Internet let us send and receive messages around the world ________ seconds.
2．I won't take________ much of your time.
3．The new music teacher lives far________．
4．Does he speak any language aside ________ French?
5．I open ________ the store at around 8：30 every morning.
Ⅱ.用所给单词的适当形式填空
1．Smoking is ________ (harm) to your health.
2．This is a ________ (person) letter, so you can't read it.
3．________ (drink) water is good for your health.
4．The Internet has some ________ (advantage) and disadvantages.
5．A shower needs ________ (little) water than a bath.
Ⅲ.用方框中所给短语的适当形式填空
aside from, in seconds, take care, far away, take up
1．The table ____________ too much room.
2．____________ some small problems, the exhibition was a success.
3．The child can't answer the question ____________．
4．Their village is ____________ from the big city.
5．____________ not to cut your finger.
Ⅰ. 单项填空
( )1.2018·齐齐哈尔Miss Brown tells us to remember that ________ careful we are, ________ mistakes we will make.
A. the more; the fewer
B．the fewer; the more
C．the more; the less
( )2. —Doing morning exercises every day ________ good for us.
—I agree.
A. is B. are C. be D. was
( )3. I have ________ rules in my home.We have________ homework to do today.
A. too many; too much
B．too much; many too
C．too many; much too
D．much too; many too
( )4. The world had a big crisis and it ________ by money. It began in America.
A. cause B. causes
C. was caused D. is caused
( )5. —I can't stand swimming in cold rivers in winter.
—But it's ________ for your health. You know I often swim in rivers in different seasons.
A. helpful B．harmful
C．painful D．careful
Ⅱ. 根据汉语意思完成句子
1. 人们能在很短的时间内取得联系并分享信息。
People can connect and share information ________ ________．
2. 现在人们能够通过因特网发送电子邮件。
Nowadays, people ________ ________ ________ send e?mails by Internet.
3. 北京离悉尼很远。
Beijing is ________ ________ from Sydney.
4. 因特网让生活变得更加容易、更简单。
The Internet makes life ________ ________ ________.
5. 事物都有两面性。
Every coin ________ two sides.
Ⅲ.词语运用
根据短文内容及所给提示，在文中的空白处填写一个正确的单词。
My name is Wang Lei.I'm 1.________(interest) in surfing the Internet.I check my e?mails and read news on the Internet three times 2.________ week.In 3.________(I) spare time, I usually 4.c________ online with my friends in English. 5.________ this way, I have improved my English a lot.Sometimes, I 6.a________ play games on the Internet.It is a good way to 7.r________．If I keep on 8.________(watch) the computer for a long time, my eyes will feel uncomfortable.So I surf the Internet for 9.________ (little) than an hour every time.It's good for my 10.________ (healthy)．
详解详析
课内基础自测
Ⅰ.1.in 2.up 3.away 4.from 5.up
Ⅱ.1.harmful 2.personal 3.Drinking
4．advantages 5.less
Ⅲ.1.takes up 2.Aside from 3.in seconds
4．far away 5.Take care
课后巩固提升
Ⅰ.1.A 考查形容词比较级的用法。句意：布朗老师告诉我们记住我们越细心，犯的错误就越少。“The＋比较级…，the＋比较级…”意为“越……就越……”。mistake为可数名词，应用few修饰。故选A。
2．A 动名词短语作主语，谓语动词用单数形式，由“every day”可知应该用一般现在时，故选A。
3．A too many 意为“太多”，后接可数名词复数；too much 意为“太多”，后接不可数名词；much too 意为“非常”，后接形容词或副词原级；没有many too短语。由句意可知选A。
4．C be caused by…意为“由……引起”。
5．A 考查形容词辨析。 helpful意为“有益的”；harmful意为“有害的”；painful意为“疼痛的”；careful意为“细心的”。由句意可知选A。
Ⅱ.1.in seconds 2.are able to 3.far away
4．easier and simpler 5.has
Ⅲ.1.interested 2.a 3.my 4.chat
5．In 6.also 7.relax
8．watching 9.less 10.health
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Unit 4 The Internet Connects Us
课时分层训练(二十四)
[Lesson 24]
根据汉语提示完成句子
1．I want to ____________ (约个时间) to meet you.
2．There are____________ (如此多的) books in the library!
3．We should always help____________ (互相)．
4．I don't know how____________ (照料) the plants.
5．Is there a ____________ (聊天程序) on your computer?
Ⅰ. 单项填空
( )1.The news was so ________ that all the people present at the meeting were ________ at it.
A. amazing; amazing
B．amazed; amazed
C．amazing; amazed
D．amazed; amazing
( )2.Let's ________ a time to go shopping together.
A. get up B．make up
C．give up D．set up
( )3.2018·黔南州—________ do your parents come to visit you in the U．S., Tim?
—Once a year.
A. How often B．How long
C．How soon D．How far
( )4.2017·乌鲁木齐________ teenagers are becoming the “Heads?down Tribe(低头族)”. It's ________ bad.
A. Too many; much too
B．Too much; much too
C．Much too; too much
D．Too many; too much
( )5.2017·宿迁The girl students are discussing ________ the walls in the classroom.
A. what to paint colour
B．to paint what colour
C．which colour to paint
D．to paint which colour
( )6.I don't know when he ________．If he ________， I will tell you.
A. arrives; arrives
B．will arrive; arrives
C．arrives; will arrive
D．will arrive; will arrive
Ⅱ. 完形填空
With the development of computer technology, the Internet has become __1__ and more important in our daily life.It __2__ a very important role in people's life.Some people even say that they cannot live __3__ the Internet because it is a very useful tool to them.__4__ should we use the Internet correctly?
On one hand, we should make good __5__ of the Internet.We can study on the Internet and search for some information on it.We can __6__ watch movies, go shopping, chat with our friends and so on.We shouldn't spend too much time on it.__7__ we shouldn't believe anything on the Internet because we can't imagine who the person we chat with is.We can't give out anything about our personal information on the Internet.On __8__ hand, many children are interested in computer games and waste a lot of time.It's __9__ for improving their grades.
In a word, the Internet is useful to people's life, but it also has disadvantages.If you can use it in the right way, your life will become better and better because __10__ the Internet.
( )1.A. many B．more
C．most D．much
( )2.A. plays B．studies
C．has D．uses
( )3.A. with B．of
C．without D．in
( )4.A. What B．Why
C．How D．Where
( )5.A. study B．advantages
C．help D．use
( )6.A. too B．as well
C．also D．either
( )7.A. But B．Though
C．So D．And
( )8.A. other B．the other
C．others D．another
( )9.A. good B．bad
C．easy D．nice
( )10.A. of B．for
C．in D．with
详解详析
课内基础自测
1．set up a time 2.so many 3.each other
4．to look after/to take care of 5.chat program
课后巩固提升
Ⅰ.1.C amazing意为 “令人惊奇的”，用于修饰物或物作主语；amazed 意为“感到惊奇的”，用于修饰人或人作主语，be amazed at…意为“对……感到惊奇”。由句意可知选C。
2．D set up a time意为“约个时间”，为固定短语。
3．A 考查疑问短语辨析。句意：“蒂姆，你父母多久来美国看你一次？”“一年一次。”how often意为“多久一次”，对频率提问；how long意为“多长时间；多长”，对时间段或物体长度提问；how soon意为“多久”，对“in＋时间段”提问；how far意为“多远”，对距
离提问。根据句意可知选A。
4．A too many意为“太多”，修饰可数名词复数形式；too much意为“太多”，修饰不可数名词；much too意为“太”，修饰形容词或副词。故选A。
5．C 考查“特殊疑问词＋动词不定式”。句意：女生正在讨论教室的墙应该涂哪种颜色。“特殊疑问词＋动词不定式”这一结构在句中作宾语，“哪种颜色”用疑问词which/what colour表示。故选C。
6．B 句意：我不知道他什么时候会到，如果他到了，我会告诉你。第一句是when引导的宾语从句，由句意可知用一般将来时；第二句是if引导的条件状语从句，遵循“主将从现”原则，如果主句是一般将来时，从句则用一般现在时。故选B。
Ⅱ.1—5 BACCD 6—10 CDBBA
1
Unit 4 The Internet Connects Us
课时分层训练(二十一)
[Lesson 21]
根据句意及汉语提示完成句子
1．Shanghai is a ________ (现代的) city.
2．He didn't ________ (出现) at my birthday party.
3．Some students like ________ (电子的) books better than paper books.
4．Our school bought a new printing ________ (印刷机) yesterday.
5．Mr.Wang ________ (卖) his house at a low price last week.
Ⅰ. 单项填空
( )1.Bob cut the apple into halves ________ a knife, and gave one half to his brother.
A. in B．with
C．use D．to use
( )2.—It takes me an hour________ playing the guitar. And you?
—I usually spend 40 minutes ________ it.
A. practicing; on B．to practice; in
C．to practice; on D．practicing; in
( )3.This listening material, together with its CD?ROMs, ________ well.
A. sells B. sell
C. is sold D. are sold
( )4.It's dangerous ________ a close look at the tiger in the zoo.
A. for us taking B. of us to take
C. of us taking D. for us to take
( )5.—Excuse me. Could you please tell me ________ my car?
—Sure. Follow me. Park it on the right.
A. how to stop B．where to park
C．where to stop D．how to park
Ⅱ.根据汉语意思完成句子
1．这个女孩为她的洋娃娃手工制作了一条连衣裙。
The girl made a dress ________ ________ for her doll.
2．在古代，人们如何传递知识？
How did people ________ ________ their know?ledge in ancient times?
3．尽管工人们很累，但是他们仍然继续工作。
The workers were very tired, but they ________ ________ working.
4．写下这个电话号码，否则你就会忘记它。
________ ________ the phone number, or you will forget it.
5．不论发生什么，都不要放弃你的希望。
Don't give up your hope ________ ________ ________ happens.
Ⅲ.连词成句
将所给词语连成句子，标点已给出，词语不得重复使用。
1．spent, finishing, ten, workers, the, days, the, work
________________________________________________________________________.
2．is, for, to, and, books, it, easier, people, buy, sell, online
________________________________________________________________________.
3．on, man, keeps, exercising, every day, the
________________________________________________________________________.
4．makes, the, our, easier, Internet, life
________________________________________________________________________.
5．with, don't, here, chat, others
________________________________________________________________________.
Ⅳ.词语运用
根据短文内容及所给提示，在文中的空白处填写一个正确的单词。
We all know the four great 1.________ (invent) of ancient China and paper is one of them.China was the 2.f________ to invent paper.Chinese people 3.________ (invent) paper during the Han Dynasty.A man 4.________ (name) Cai Lun did it.He was a great 5.________ (invent)．From then on, people could write down their stories on paper 6.i________ of on other things.
详解详析
课内基础自测
1．modern 2.appear 3.electronic
4．press 5.sold
课后巩固提升
Ⅰ.1.B 2.C 3.A
4．D “It's＋形容词＋for sb. to do sth.” 意为“做某事对某人来说是……的”。
5．B “停车”用park, 根据答语可知，问句问“你能告诉我把车停在哪里吗？”，故选B。
Ⅱ.1.by hand 2.pass on 3.kept on
4．Write down
5．no matter what
Ⅲ.1.The workers spent ten days finishing the work
2．It is easier for people to buy and sell books online
3．The man keeps on exercising every day
4．The Internet makes our life easier
5．Don't chat with others here
Ⅳ.1.inventions 2.first 3.invented
4．named 5.inventor 6.instead
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