人教版(新课程标准)必修2 Unit 3 ComputersSection Ⅰ Warming Up & Reading 练习(原卷版+解析版)

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名称 人教版(新课程标准)必修2 Unit 3 ComputersSection Ⅰ Warming Up & Reading 练习(原卷版+解析版)
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更新时间 2023-01-17 21:26:54

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Section Ⅰ Warming Up & Reading
(一)基础词汇全面练
Ⅰ.单词拼写
1.These flowers look like real ones, but in fact they are _________ (人造的) flowers.
2.I haven't _________ (计算;估算) the cost that we will spend in travelling.
3.If we work together, the problem can be__________ (解决) easily.
4.Sometimes if you want to call abroad, you should first ring the _________ (接线员).
5.Please leave us alone; we have something _________ (私人的) to discuss.
6.Filling in a college _________ (申请) form is an important matter so you must consider it carefully.
7.With scientific and _________ (科技的) development, our life is becoming better and better.
8.There was a _________ (普遍的) agreement to keep the peace of the world.
Ⅱ.单句语法填空
1.I hope you will enjoy the book and find ideas in it to _________ (simple) your life.
2.There is a difference between wisdom and _________ (intelligent). A person may have one without the other.
3._________ (happy) lies in giving help to others.
4.You'd better run in to see and talk with him _________ (personal).
5.This book is about space _________ (explore).
6.If you compare his work _________ hers, you'll find hers is much better.
Ⅲ.补全句子
1.I think this problem ___________________________.
我认为这个问题不难解决。
2.They set up a scientific organization ___________________________.
他们成立了一个科研机构,去探索未知的世界。
3. So clever a student was he that he was able to ___________________________.
他是一个如此聪明的学生,以至于成功地解出了所有难题。
4._ ___________________________,_I'm in favour of the plan.
就本人而言,我赞成这个计划。
5.After ___________________,_you'd better try your best to achieve it.
确定了目标后,你最好尽力实现它。
(二)重点单词多维练
1.reality (单句语法填空/补全句子)
(1)______ reality, different students have different learning habits, which I think influence their learning efficiency greatly.
(2)After years of hard work, his dream became a reality.
(3)We ought to work hard to ___________________________ when we are young.
年轻时我们应该努力工作把中国梦变为现实。
2.total (单句语法填空/补全句子)
(1)I ______ (total) agree with what you have said just now.
(2)A total ______ two thousand computers had a virus yesterday.
(3)Our team scored two goals ______ in the last two matches.
在最后两场比赛中我们队共计获得两个进球。
3.application (单句语法填空/补全句子)
(1)The technology has a wide ____________ (apply) in IT industry.
(2)He has applied to the company for a job.
(3)If you ____________ the job in hand, you'll soon finish it.
如果你集中精力于手头的工作,你将能很快完成它。
(三)易混短语比较练
1.have ... in common与……有共同点;与……共有
have little/nothing/something/a lot/much in common (with ...)     (与……)几乎无/无/有/有很多/有许多共同之处in common with ... 和……一样
补全句子
(1)To my surprise, although they are brothers, they ________________________.
令我惊讶的是,虽然他们是兄弟,但他们没有共同之处。
(2) _____________________ many young people, he prefers pop music to classical music.
和许多年轻人一样,他更喜欢流行音乐,不太喜欢古典音乐。
2.from ...on从……时起
from now on   从今以后from then on 从那时起(和一般过去时连用)since then 从那时起(和现在完成时连用)
单句语法填空/补全句子
(1)From then on he _________(refuse) to talk about it.
(2)The prince fell in love with the countryside girl at first sight. They ________ (be) in love with each other since then.
(3)Please be more careful when you cross the street_________________.
从今以后你过马路时要更加小心。
3.as a result结果;因此
as a result of     由于;作为……的结果result from 由……引起result in 导致;结果
选用上述短语填空
(1)The sports meeting has to be put off ______________the weather.
(2)His difficulty in walking ______________ a childhood illness.
(3)We helped each other in studies and ______________ we became good friends.
(4)His carelessness ______________ the accident, causing the death of 35 people.
(四)经典句式仿写练
1.(教材原句)I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.
我发育缓慢,差不多到了两百年之后,查尔斯·巴比奇才把我制成了一台分析机。
[仿写1] 我们花了几个月的时间才解决了公司的财务问题。
It_____________________________ the financial problem of our company.
(1)It takes+时间段+before+从句 ...过了多久才…… (2)It will (not) be+时间段+before+从句(现在时)要过多久才…… (用不了多久就……)(3)It was (not) be+时间段+before+从句(过去时)过了多久才…… (没过多久就……)
[仿写2] 如果你错过了这次机会,可能需要很多年你才能再获得一次。
If you miss this chance, _____________________________you get another one.
2.(教材原句)By the 1940s I had grown as large as a room, and I wondered if I would grow any larger.
到20世纪40年代,我已经长得像一间屋子那么大,我不知道是否还会长得更大。
[仿写1] 到20世纪90年代为止,计算机已经在全世界流行起来了。
By the 1990s, the computer ____________________________.
(1)“by+现在的时间/从句(现在时)”作状语时,句子/主句谓语一般用现在完成时。 (2)“by+过去的时间/从句(过去时)”作状语时,句子/主句谓语一般用过去完成时。 (3)“by+将来的时间”作状语时,句子谓语一般用将来完成时。
[仿写2] 到现在这本书他已读了大约40页。
He_____________________________ by now.
3.(教材原句)As time went by, I was made smaller.
随着时间的推移,我被做得越来越小。
[仿写1] 随着年龄的增长,你会越来越了解自己。
____________________________,_you will know better about yourself.
as意为“随着”,引导时间状语从句。而with是介词,后接名词或代词构成with短语或with复合结构。
[仿写2] 随着春天的到来,万物复苏。
(1)_______________________,_everything comes to life.(as)
(2)_______________________,_everything comes to life.(with)
(五)课文缩写迁移练
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
1.________ history of computer began in 1642 in France. 2.________ was first built only as a calculating machine, and later as an analytical machine that could “think” 3.________ (logic) and produce an answer 4.________ (quick) than any person. Still later, the “universal machine” was built 5.________ (solve) mathematical problems,6.________ made computer huge! 7.________ time goes by, computer has been made smaller, quicker and cleverer. Later, computers 8.________ (connect) by network and brought 9.________ common people's homes to deal with information and help communication between people around the world. Since its birth, computer has always been 10.________ (design) to serve the human race.
阅读理解
A
Learning how to use a computer is not optional (随意的) in today's world. Children must have computer skills to survive in the modern world. Most children are expected to have a general understanding of computers before entering elementary school. Children understand technology easily and need only a little guidance, patience and supervision (监督) along the way.
The first thing children should learn to use on a computer is the mouse. A child, as young as 2 years old, can learn to move the mouse around on the screen and click on the icon (图标). At first the parent should guide the child's hand on the mouse.
Children who know numbers and letters can learn to use the keyboard. The parent can open Microsoft Word and allow a child to play around with hitting the keys. The child will quickly learn that by hitting the “H” key, an “H” appears on the computer screen.
When the child is comfortable with the mouse and the keyboard, he can be introduced to kid friendly websites. A child must be taught never to click on anything other than the site the parent opened for him.
A child can send an email to family members using a subject line that states it is from the child rather than the parent. Then the parent can help the child spell out a simple message and send it to Grandma or an aunt or uncle. To teach the child how quickly the email travels from your computer to Grandma's, it is best to warn Grandma ahead of time so she can be waiting to respond right away.
Children can be introduced to age appropriate (适合年龄) games after they are comfortable with the mouse and the keyboard. Most public libraries allow children to borrow a wide array (大批) of games and programs.
1.Children are taught to use the keyboard after ________.
A.they can read
B.they go to school
C.they can use the mouse
D.they know numbers and letters
2.When children learn to surf the Internet, ________.
A.they can use the computer freely
B.they can go to any website they like
C.parents should teach them how to choose websites
D.parents should choose some websites appropriate for them
3.How can children know the email travels quickly
A.By reading books.
B.By telephoning Grandma.
C.By asking their parents.
D.By receiving response soon.
4.The passage is probably most helpful to ________.
A.children         B.teachers
C.parents D.experts
B
Electronic books have changed the way many people read for pleasure. Now online textbooks are changing the way some students learn and some teachers teach.
More than one hundred seventy five thousand students attend the public schools in Fairfax County, Virginia, outside Washington. Last year, the school system used digital books in fifteen schools. This school year, middle schools and high schools changed from printed to electronic textbooks in their social studies classes.
Luke Rosa is a history teacher at Falls Church High School. His students work on laptop computers at school. He explains the idea to them this way,“I mean, it's just like a regular textbook, except it's got it all, online.”
Peter Noonan, an assistant superintendent (助理监督) of schools, said,“The world's changing. And the online textbooks can change right along with the events that are happening.” Digital books also cost less than printed textbooks, he said.
A student named Melanie Reuter said, “I don't have to carry a textbook around, so that's nice.”
But another student said,“I don't like it because the Internet sometimes doesn't work.”
Students also need access to the Internet when they are not at school. About ten percent of students in Fairfax County do not have a computer or online access at home. Public libraries in the county have free Internet. There are also after school computer labs as well as computer clubhouses supported by the county. Middle school student Slieman Hakim is happy about that. He said, “My family only has one computer; my sister and I both do our homework on it. So I come here to do my homework. It's good.”
Other school systems in the area are also considering online textbooks.
5.One of the disadvantages of digital textbooks is that ________.
A.they're more expensive
B.they can't be used if the computer is offline
C.they're soon out of date
D.reading online does harm to students' eyes
6.Why does Slieman Hakim feel happy
A.He is offered a free computer to do his homework.
B.He doesn't have to do his homework at home.
C.He has access to the Internet to study at any place.
D.He needn't share a computer with his sister to do homework.
7.What can we learn from the passage
A.All students like digital textbooks because they are new.
B.Digital textbooks are more beautiful than paper textbooks.
C.Students can do their homework in the computer clubhouses.
D.The lessons online are completely different from those in paper textbooks
8.The passage aims to ________.
A.report the use of electronic textbooks in school
B.show how to use electronic textbooks
C.encourage more schools to use electronic textbooks
D.tell readers electronic textbooks will replace regular textbooksSection Ⅰ Warming Up & Reading
(一)基础词汇全面练
Ⅰ.单词拼写
1.These flowers look like real ones, but in fact they are artificial (人造的) flowers.
2.I haven't calculated (计算;估算) the cost that we will spend in travelling.
3.If we work together, the problem can be_solved (解决) easily.
4.Sometimes if you want to call abroad, you should first ring the operator (接线员).
5.Please leave us alone; we have something personal (私人的) to discuss.
6.Filling in a college application (申请) form is an important matter so you must consider it carefully.
7.With scientific and technological (科技的) development, our life is becoming better and better.
8.There was a universal (普遍的) agreement to keep the peace of the world.
Ⅱ.单句语法填空
1.I hope you will enjoy the book and find ideas in it to simplify (simple) your life.
2.There is a difference between wisdom and intelligence (intelligent). A person may have one without the other.
3.Happiness (happy) lies in giving help to others.
4.You'd better run in to see and talk with him personally (personal).
5.This book is about space exploration (explore).
6.If you compare his work with hers, you'll find hers is much better.
Ⅲ.补全句子
1.I think this problem is_not_difficult_to_solve.
我认为这个问题不难解决。
2.They set up a scientific organization to_explore_the_unknown_world.
他们成立了一个科研机构,去探索未知的世界。
3. So clever a student was he that he was able to work_out_all_the_difficult_problems.
他是一个如此聪明的学生,以至于成功地解出了所有难题。
4._Personally_speaking,_I'm in favour of the plan.
就本人而言,我赞成这个计划。
5.After setting_a_goal,_you'd better try your best to achieve it.
确定了目标后,你最好尽力实现它。
(二)重点单词多维练
1.reality (单句语法填空/补全句子)
(1)In reality, different students have different learning habits, which I think influence their learning efficiency greatly.
(2)After years of hard work, his dream became a reality.
(3)We ought to work hard to turn_Chinese_Dream_into_a_reality when we are young.
年轻时我们应该努力工作把中国梦变为现实。
2.total (单句语法填空/补全句子)
(1)I totally (total) agree with what you have said just now.
(2)A total of two thousand computers had a virus yesterday.
(3)Our team scored two goals in_total in the last two matches.
在最后两场比赛中我们队共计获得两个进球。
3.application (单句语法填空/补全句子)
(1)The technology has a wide application (apply) in IT industry.
(2)He has applied to the company for a job.
(3)If you apply_yourself_to the job in hand, you'll soon finish it.
如果你集中精力于手头的工作,你将能很快完成它。
(三)易混短语比较练
1.have ... in common与……有共同点;与……共有
have little/nothing/something/a lot/much in common (with ...)     (与……)几乎无/无/有/有很多/有许多共同之处in common with ... 和……一样
补全句子
(1)To my surprise, although they are brothers, they have_nothing_in_common.
令我惊讶的是,虽然他们是兄弟,但他们没有共同之处。
(2)In_common_with many young people, he prefers pop music to classical music.
和许多年轻人一样,他更喜欢流行音乐,不太喜欢古典音乐。
2.from ...on从……时起
from now on   从今以后from then on 从那时起(和一般过去时连用)since then 从那时起(和现在完成时连用)
单句语法填空/补全句子
(1)From then on he refused_(refuse) to talk about it.
(2)The prince fell in love with the countryside girl at first sight. They have_been (be) in love with each other since then.
(3)Please be more careful when you cross the street_from_now_on.
从今以后你过马路时要更加小心。
3.as a result结果;因此
as a result of     由于;作为……的结果result from 由……引起result in 导致;结果
选用上述短语填空
(1)The sports meeting has to be put off as_a_result_of_the weather.
(2)His difficulty in walking results_from a childhood illness.
(3)We helped each other in studies and as_a_result we became good friends.
(4)His carelessness resulted_in the accident, causing the death of 35 people.
(四)经典句式仿写练
1.(教材原句)I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.
我发育缓慢,差不多到了两百年之后,查尔斯·巴比奇才把我制成了一台分析机。
[仿写1] 我们花了几个月的时间才解决了公司的财务问题。
It_took_months_before_we_solved the financial problem of our company.
(1)It takes+时间段+before+从句 ...过了多久才…… (2)It will (not) be+时间段+before+从句(现在时)要过多久才…… (用不了多久就……)(3)It was (not) be+时间段+before+从句(过去时)过了多久才…… (没过多久就……)
[仿写2] 如果你错过了这次机会,可能需要很多年你才能再获得一次。
If you miss this chance, it_may_be_years_before_you get another one.
2.(教材原句)By the 1940s I had grown as large as a room, and I wondered if I would grow any larger.
到20世纪40年代,我已经长得像一间屋子那么大,我不知道是否还会长得更大。
[仿写1] 到20世纪90年代为止,计算机已经在全世界流行起来了。
By the 1990s, the computer had_been_popular_all_over_the_world.
(1)“by+现在的时间/从句(现在时)”作状语时,句子/主句谓语一般用现在完成时。 (2)“by+过去的时间/从句(过去时)”作状语时,句子/主句谓语一般用过去完成时。 (3)“by+将来的时间”作状语时,句子谓语一般用将来完成时。
[仿写2] 到现在这本书他已读了大约40页。
He_has_read_about_40_pages_of_the_book by now.
3.(教材原句)As time went by, I was made smaller.
随着时间的推移,我被做得越来越小。
[仿写1] 随着年龄的增长,你会越来越了解自己。
As_you_grow_older,_you will know better about yourself.
as意为“随着”,引导时间状语从句。而with是介词,后接名词或代词构成with短语或with复合结构。
[仿写2] 随着春天的到来,万物复苏。
(1)As_spring_comes,_everything comes to life.(as)
(2)With_spring_coming,_everything comes to life.(with)
(五)课文缩写迁移练
阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
1.The history of computer began in 1642 in France. 2.It was first built only as a calculating machine, and later as an analytical machine that could “think” 3.logically (logic) and produce an answer 4.quicker (quick) than any person. Still later, the “universal machine” was built 5.to_solve (solve) mathematical problems,6.which made computer huge! 7.As time goes by, computer has been made smaller, quicker and cleverer. Later, computers 8.were_connected (connect) by network and brought 9.into common people's homes to deal with information and help communication between people around the world. Since its birth, computer has always been 10.designed (design) to serve the human race.
阅读理解
A
Learning how to use a computer is not optional (随意的) in today's world. Children must have computer skills to survive in the modern world. Most children are expected to have a general understanding of computers before entering elementary school. Children understand technology easily and need only a little guidance, patience and supervision (监督) along the way.
The first thing children should learn to use on a computer is the mouse. A child, as young as 2 years old, can learn to move the mouse around on the screen and click on the icon (图标). At first the parent should guide the child's hand on the mouse.
Children who know numbers and letters can learn to use the keyboard. The parent can open Microsoft Word and allow a child to play around with hitting the keys. The child will quickly learn that by hitting the “H” key, an “H” appears on the computer screen.
When the child is comfortable with the mouse and the keyboard, he can be introduced to kid friendly websites. A child must be taught never to click on anything other than the site the parent opened for him.
A child can send an email to family members using a subject line that states it is from the child rather than the parent. Then the parent can help the child spell out a simple message and send it to Grandma or an aunt or uncle. To teach the child how quickly the email travels from your computer to Grandma's, it is best to warn Grandma ahead of time so she can be waiting to respond right away.
Children can be introduced to age appropriate (适合年龄) games after they are comfortable with the mouse and the keyboard. Most public libraries allow children to borrow a wide array (大批) of games and programs.
语篇解读:如今电脑的应用非常广泛,因此父母在孩子上学前指导孩子学习使用电脑是很有必要的。
1.Children are taught to use the keyboard after ________.
A.they can read
B.they go to school
C.they can use the mouse
D.they know numbers and letters
解析:选D 细节理解题。根据第三段的“Children who know numbers and letters can learn to use the keyboard.”可知,认识数字和字母的孩子可以学习使用键盘。
2.When children learn to surf the Internet, ________.
A.they can use the computer freely
B.they can go to any website they like
C.parents should teach them how to choose websites
D.parents should choose some websites appropriate for them
解析:选D 细节理解题。根据第四段可知,父母要给孩子介绍一些适合孩子的网站(kid friendly websites),教育他们不要点击除此之外的网站。
3.How can children know the email travels quickly
A.By reading books.
B.By telephoning Grandma.
C.By asking their parents.
D.By receiving response soon.
解析:选D 细节理解题。根据第五段的“To teach the child how ... waiting to respond right away.”可知,D项正确。
4.The passage is probably most helpful to ________.
A.children         B.teachers
C.parents D.experts
解析:选C 推理判断题。文章主要讲的是如何教学龄前儿童使用电脑,多次提到父母该怎样指导孩子。由此可推断出该篇文章对父母最有帮助。
B
Electronic books have changed the way many people read for pleasure. Now online textbooks are changing the way some students learn and some teachers teach.
More than one hundred seventy five thousand students attend the public schools in Fairfax County, Virginia, outside Washington. Last year, the school system used digital books in fifteen schools. This school year, middle schools and high schools changed from printed to electronic textbooks in their social studies classes.
Luke Rosa is a history teacher at Falls Church High School. His students work on laptop computers at school. He explains the idea to them this way,“I mean, it's just like a regular textbook, except it's got it all, online.”
Peter Noonan, an assistant superintendent (助理监督) of schools, said,“The world's changing. And the online textbooks can change right along with the events that are happening.” Digital books also cost less than printed textbooks, he said.
A student named Melanie Reuter said, “I don't have to carry a textbook around, so that's nice.”
But another student said,“I don't like it because the Internet sometimes doesn't work.”
Students also need access to the Internet when they are not at school. About ten percent of students in Fairfax County do not have a computer or online access at home. Public libraries in the county have free Internet. There are also after school computer labs as well as computer clubhouses supported by the county. Middle school student Slieman Hakim is happy about that. He said, “My family only has one computer; my sister and I both do our homework on it. So I come here to do my homework. It's good.”
Other school systems in the area are also considering online textbooks.
5.One of the disadvantages of digital textbooks is that ________.
A.they're more expensive
B.they can't be used if the computer is offline
C.they're soon out of date
D.reading online does harm to students' eyes
解析:选B 推理判断题。根据倒数第三段“I don't like it because the Internet sometimes doesn't work.”可推断出,这个学生认为电子教材的一个不利之处就是:当连接不上因特网的时候,电子教材就没法使用。故B项正确。
6.Why does Slieman Hakim feel happy
A.He is offered a free computer to do his homework.
B.He doesn't have to do his homework at home.
C.He has access to the Internet to study at any place.
D.He needn't share a computer with his sister to do homework.
解析:选D 细节理解题。根据倒数第二段的“My family only has one ... It's good.”可知, Hakim家只有一台电脑,之前他和妹妹都需要上网做作业,必然会出现电脑之争。现在做作业不用和妹妹共用一台电脑了,他当然感到高兴。
7.What can we learn from the passage
A.All students like digital textbooks because they are new.
B.Digital textbooks are more beautiful than paper textbooks.
C.Students can do their homework in the computer clubhouses.
D.The lessons online are completely different from those in paper textbooks
解析:选C 推理判断题。根据倒数第二段的“There are also after school computer labs as well as computer clubhouses supported by the county.”可知,学生也可以在computer clubhouses做作业,所以C项正确。其他选项文中没有提到。
8.The passage aims to ________.
A.report the use of electronic textbooks in school
B.show how to use electronic textbooks
C.encourage more schools to use electronic textbooks
D.tell readers electronic textbooks will replace regular textbooks
解析:选A 推理判断题。本文主要介绍了美国费尔法克斯郡公立学校使用电子教材的情况,文章并没有教我们如何使用电子教材,也没有鼓励学校使用电子教材,更没有提到电子教材会取代普通教材。所以答案为A项。