喷水视频在线观看,www国产无套内射com,香蕉视频黄色在线观看

Apple has entered the textbook market. The tech giant（科技巨頭） introduced iBooks textbooks a couple of weeks ago when it announced its iBooks 2 platform. They are digital books in many subjects taking in science, maths, history and geography.
Apple developed its iPad-based textbooks in conjunction with（連接）major textbook publishers. The company offers a collection of textbooks for high school students.
Apple says it offers a “new textbook experience” and suggests its iBooks textbooks are “the next chapter in learning”. It sounds like good news for pupils and students. Think of it. No more carrying heavy backpacks full of textbooks. Every textbook you require can be stored on your iPad. No more having to buy expensive textbooks which you will only use for a year or two and then sell or give away.
Of course there’s a catch. You need to own an iPad and as you know, it is not cheap. You also need to buy digital textbooks, mostly priced each at $14.99 (94.74 yuan) or less. Textbook publishing was worth $ 8.7 billion in the US alone last year. And the rest, as they say, is history. Will Apple revolutionize learning? Will digital books take over completely in education? That remains to be seen.
小題1:What is the best title of the text?

A．Apple Enters New Market

B．A Different Way of Learning

C．Experience Digital Texbooks

D．Say Good-bye to Tradition

小題2:iBooks textbooks will do good to pupils and students because ________.

A．they are free to get	B．they are easy to carry
C．they are ipad-based	D．they are favorite gifts

小題3:The underlined words “a catch” in Paragraph 4 are closest in meaning to “________.”

A．an advantage	B．a surprise
C．a problem	D．an order

小題4:What can we know from that last paragraph?

A．iPad-based textbooks have changed our learning.

B．Traditional textbooks will be replaced sooner or later.

C．Apple has earned a lot from the textbook market.

D．Digital books have disadvantages and advantages.

小題1:A
小題2:B
小題3:C
小題4:D

試題分析：本文陳述了蘋果發布iBooks 2成為蘋果向教育領域邁出的重要一步。那么蘋果究竟能否掀起這場學習革命呢？讓我們拭目以待。
小題1:
小題2:從第二段No more carrying heavy backpacks. Every textbook you require can be stored on your iPad.可推斷出蘋果電子書便于攜帶。
小題3:從下文You need to own an iPad and ...it is not cheap. You also need to buy digital textbooks可知雖然蘋果電子書有很多優點，但也存在問題：昂貴。所以a catch
小題4:從最后一段Will digital books take over completely in education? That remains to be seen可排除ABC，在文章第二，三段分別提到蘋果電子書的優缺點，所以可知D為正確答案。
點評：本文陳述了蘋果已經進入教科書市場。科普性說明文的主題比較容易把握，一般在文章開頭段。在答題中，應首先略讀一下短文，了解一下短文的大致意思。然后帶著問題通讀全文，找出答題依據，完成閱讀。另外詞義猜測題注意到上下文去找相關信息。

練習冊系列答案

天天練習王口算題卡口算速算巧算系列答案

育才課堂教學案系列答案

新課標教材同步導練績優學案系列答案

年級	高中課程	年級	初中課程
高一	高一免費課程推薦！	初一	初一免費課程推薦！
高二	高二免費課程推薦！	初二	初二免費課程推薦！
高三	高三免費課程推薦！	初三	初三免費課程推薦！
更多初中、高中輔導課程推薦,點擊進入>>

相關習題

科目：高中英語 來源：不詳 題型：閱讀理解

To master a language one must be able to speak and understand the spoken language as well as to read and write．Lenin and his wife translated a long English book into Russian but when they went to England in 1902, English people couldn't understand a word Lenin and his wife said, and Lenin and his wife couldn't understand what was said to them．This shows the importance of spoken language．
Speaking, of course can't go without listening．If you want to pronounce a word correctly, first you must hear it correctly．The sounds of Chinese and English languages are not exactly the same．If you don't listen carefully, you'll find it difficult or even impossible to understand the native speakers．
Well, what about writing﹖ Like speaking, it's to exchange ideas．People usually use shorter words and shorter sentences in their writing．
The important thing is to make your idea clear in your mind and then to write it in a clear lively language．
Chinese students read too slowly．If you read fast, you understand better．If you read too slowly by the time you have reached to the end of a page you have forgotten what the beginning is about．When you meet with new words don't look them up in the dictionary．Guess the meaning to form the context. You may not guess quite correctly the first time but as new words appear again and again in different context their meaning will become clearer and clearer. If you look up every word you'll never finish a book．
Students of a foreign language need a particular knowledge, the knowledge of the life, history and geography of the people whose language they're studying. They should study those subjects in the foreign language not only in translation．In this way one can kill two birds with one stone: learn a foreign language and get some knowledge of the foreign country at the same time．
小題1:In England Lenin ．

A．could be understood by Englishmen

B．could understand Englishmen

C．and Englishmen couldn't understand each other

D．and Englishmen could understand each other

小題2:In the first paragraph the writer told us ．

A．how to speak English

B．how to read and write

C．why English people couldn't understand the Lenins

D．spoken English is important

小題3:In the fifth paragraph the writer advised us on ．

A．how to guess the meaning of the words

B．how to read fast

C．how to look up new words in the dictionary

D．how to read carefully

小題4:“Kill two birds with one stone” means ．

A．to get some particular knowledge

B．to get more than what one pays

C．the stone is very useful

D．the birds are blind enough

小題5:In the last paragraph the writer advised us ．

A．to kill two birds with one stone

B．to learn two languages at the same time

C．to study all the subjects in a foreign language

D．to get some knowledge of the foreign country whose language we are studying

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Anyone who has ever lost keys or money will have wished for a simple but effective way to make sure it never happens again. A US company is trying to help.
Using a tiny microchip which is implanted into the arm, they have come up with a replacement for cash or credit cards that cannot be left at home or dropped on the bus.
The Verichip is about the size of a grain of rice and works using radio frequency identification technology. At a shop, a radio frequency “reader” would send a signal and the chip in your arm would respond with your unique identity number. That would give the “reader” your financial information, and money could be taken directly from your accounts and you wouldn't even have to reach for your wallet.
The company also hopes to include other information on the chip, such as medical records, building security codes(密碼) and passwords, making life even easier.
But not everyone is happy with the developments. Critics say that a lot can go wrong with the chip. A clever thief could build a fake(假的) reader that would steal your information without you knowing. So your money could still be stolen. Privacy is a big issue too. Stores, or even the government, only need to track the chip to find out what you buy, how much you spend and where you go.
And if you wanted to get rid of your chip,you would need an operation to remove it.
小題1:The Verichip is .

A．the identity number	B．the security code
C．a tiny microchip	D．a radio reader

小題2:Paragraph 3 is mainly about .

A．how the Verichip works

B．the importance of the Verichip

C．the development of the Verichip

D．how money is taken from your accounts

小題3:Which is true of the Verichip?

A．Your information on it will always be safe.

B．Medical records have already been included.

C．You can easily reach for your wallet using it.

D．An operation has to be performed to remove it.

小題4:What can be inferred from the text?

A．All people are satisfied with the chip.

B．The Verichip company has financial problems.

C．The chip needs improving to be widely accepted.

D．Many people have the experience of losing keys or money.

小題5:The author's purpose of writing the text is most likely to .

A．warn

B．advertise

C．compare

D．introduce

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Play is the basic business of childhood, and in recent years more and more research has shown the great importance of play in the development of a human being. From earliest infancy （嬰兒）, every child needs opportunity and the right material for play, and the main tools of play are toys. The main function of toys is to suggest, encourage and assist play. To succeed in this, they must be good toys, which children will play with often and will come back to again and again. Therefore, it is important to choose suitable toys for different stages of a child’s development.
In recent years research on infant development has shown that the standard a child is likely to reach, within the range of his inherited(遺傳的) abilities, is largely determined in the first three years of his life. So a baby's ability to benefit from the right play materials should not be underestimated. A baby who is encouraged, talked to and shown things and played with, has the best chance of growing up successfully.
The next stage, from three to five years old, curiosity knows no bounds. Every type of suitable toy should be made available to the child, for trying out, experimenting and learning, for discovering his own particular ability. Bricks and jigsaws and construction toys; painting, scribbling(亂涂) and making things; sand and water play; toys for imaginative and pretending play; the first social games for learning to play and get on with others．
By the third stage of play development—from five to seven or eight years old— the child is at school. But for a few more years play is still the best way of learning, at home or at school. It is easier to see which type of toys the child most enjoys.
Until the age of seven or eight, play and work mean much the same to a child. But once reading has been mastered, then books and school become the main source of learning. Toys are still interesting and valuable, which lead up to new hobbies, but their significance has changed —to a child of nine or ten years old, toys and games mean, as to adults, relaxation and fun.
小題1:The writer wants us to understand that a child_______.

A．cannot grow up without toys	B．matures（使成熟） through play
C．uses toys as friends	D．has to be taught how to play

小題2:According to the passage, the abilities a child has inherited from his parents ________.

A．determine his character

B．will not change after the age of three

C．partly determine the standard he is likely to reach

D．to a large extent determine the choice of toys

小題3:The passage tells us that children are the most curious when they are about______.

A．two years old

B．one year old

C．six years old

D．four years old

小題4:The article is about_______.

A．the importance of play

B．the importance of books

C．the relationship between play and work

D．children’s speech development

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

The Peppered Moth, a kind of insect(昆蟲), is found in England. It is light brown in colour and likes to settle(棲息) on trees which are also light brown. This makes the moth difficult to be seen and birds are less likely to notice and eat it.
But with the development of industry(工業) , smoke from factories began to reach the trees where the moth settled. It made the trees blacker. Then something very strange took place: in industrial areas, the Peppered Moth began to change colour. It became darker as well. Though the change took several years, some scientists soon notice that newly-born moths were a little darker than usual.
A scientist with the name Kettlewell decided to make a careful study of this phenomenon(現象). He marked some of the light moths and some of the darker ones, and set them free in the woods near Bermingham, an industrial city. Later, he recaptured(重新捕獲) as many as the marked moths as possible. The results were as follows.

	light moths	darker moths
Moths set free	201	601
moths recaptured	34(16%)	206(34%)

Kettlewell's research (研究) was done in the early 1950s. Soon afterwards Britain introduced new laws to reduce smoke and factory pollution.
Can you imagine what would happen to the Peppered Moth as the air became cleaner again?
小題1:The Peppered Moth began to change its colour in industrial areas because .

A．it itself liked to

B．it could be like the colour of its living-place

C．it had to keep the balance of nature

D．it was usually dark brown

小題2:From the results of Kettlewell's research, we can see that .

A．many more of the light moths were killed or eaten

B．more than one-fifth of the light moths was not killed

C．three times as many dark moths were kept safe as light ones

D．more dark moths were killed in industrial areas

小題3:As the air became cleaner, .

A．the number of the light moths became larger

B．the total number of the light moths remained unchanged

C．there were more of the darker moths and fewer of the light ones

D．the darker moths changed into the light ones suddenly

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Some people have very good memory（記憶力） and they can easily remember quite long texts. There are other people who can only remember things when they have said them again and again. The famous English writer Charles Dickens said that he could walk down any long street in London and then tell you the name of every shop he had passed. Many great men of the world have a wonderful memory.
A good memory is greatly helpful in learning a language. Everybody learns his own language by remembering what he hears when he is a small child, and some children, like the boys and girls who live abroad(國外) with their parents, seem to learn two languages almost as easily as one. In school it is not so easy to learn a second language because the students have so little time for it, and they are very busy with other subjects too.
A man’s mind is like a camera, but it takes photos not only of what we see but also of what we feel, hear, smell and taste. When we take a real photo with a camera, Some people have very good memory（記憶力） and they can easily remember quite long texts.In the same way, there is much work to be done before we can keep a picture forever(永遠) in our minds.
Memory is a diary, and we all carry it about us. We keep things we have experienced (經歷)in this diary.
小題1:Which of the following is true?

A．Charles Dickens had a good memory because he was a famous writer.

B．People without a good memory cannot be great men of the world.

C．People became great because they have a good memory.

D．Many people may never become great though they have a good memory.

小題2:To learn a language well, one must ________.

A．live abroad	B．write it every day
C．often hear it	D．go to school

小題3:The writer thinks a camera in one’s mind can take photos of ______.

A．what we see

B．what we feel and hear

C．what we smell and taste

D．what we see, feel, hear, smell and taste

小題4:If you have a good memory, ________.

A．you can learn a second language easily

B．you can remember things for ever easily

C．you can learn your own language easily

D．you can remember things better

小題5:Which of the following is true?

A．We all keep a diary in our mind.

B．One has to do a lot of work before he can keep a picture in his mind forever.

C．A person with a good memory can remember things forever.

D．A good memory helps to remember everything forever.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

No one wants to look silly or do the wrong thing at a new job. It’s important to make the right impression (印象) from the first day. You will face new people. You will be in a new place. It may be difficult to know what to do. Here are seven tips to help you make it through the first days at a new job:
1. First impression is important. Make sure you make a good one. Before your first day, find out if your new job has a dress code. If so, be sure to follow it. No matter what you wear, always be neat (整潔) and clean.
2. Get to work on time. Employers value workers who come to work on time. Give yourself an extra 15 minutes to make sure you arrive on time.
3. Pay attention to introduction. One of the first things that your supervisor (主管) may do is to introduce you to co-workers. These co-workers will be important to you. They are the ones who will answer your questions when the boss isn’t around.
4. Ask plenty of questions. Make sure that your supervisor has told you what your are expected to do. If he or she has not told you your job duties, ask for a list. Set daily and weekly goals for yourself.
5. Don't make personal phone calls. You should never make personal phone calls to your friends and family unless it's an emergency.
6. Don’t take too long for lunch. What’s the lunch-hour policy at your new job? You can find out from your supervisor or your company’s personnel department(人事部門). For example, do people eat at their desks or does everyone take a full hour outside the workplace?
7. Never be the first one to leave. Observe how your co-workers behave around quitting (離開) time. It does no good for you to be eager to leave.
小題1:Which is the best title for the passage?

A．Tips On First Days At a New Job	B．How to Do a Job Well
C．Be the Last to Leave	D．Ways to Find a New Job

小題2:From the last two paragraphs, we can infer that the most important rule we should follow is ______.

A．to have lunch outside the workplace	B．to do as other people do
C．not to be the first to leave after work	D．to pay attention to introductions

小題3:The underlined phrase “a dress code” (Para. 2) means ______.

A．a beautiful dress	B．a place where a dress can be placed
C．a neat and clean dress	D．a rule about what you can wear to work

小題4:Which of the following is NOT true according to the passage?

A．You should not make personal calls unless very necessary.

B．Co-workers will be important to you when the boss is out.

C．You shouldn’t ask any questions in case you trouble others.

D．Leave an extra 15 minutes earlier to make sure you won’t be late.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

The clock struck eleven at night. The whole house was quiet. Everyone was in bed except me. Under the strong light, I looked sadly before a huge pile of troublesome stuff they call “books”.
I was going to have my examination the next day. "When can I go to bed?" I asked myself. I didn’t answer, in fact I dared not.
The clock struck 12. "Oh, dear!" I cried, "ten more books to read before I can go to bed!” We pupils are the most wretched creatures in the world. Dad does not agree with me on this. He did not have to study so hard when he was a boy ."
The clock struck one. I was quite hopeless now. I forgot all I had learned. I was too tired to go on. I did the only thing I could. I prayed, “Oh, God, Please help me pass the exam tomorrow. I do promise to work hard afterwards, Amen.” My eyes were heavy, so heavy that I could hardly open them. A few minutes later, with my head on the desk, I fell asleep.
小題1:When the author was going over his lessons, all the others in the house were_____ .

A．asleep	B．working in bed
C．outside	D．quietly laughing at him

小題2:Reviewing his lessons didn’t help him because ________.

A．it was too late at night

B．he was very tired

C．his eyes lids were so heavy that he couldn’t keep them open

D．he hadn’t studied hard before the examination

小題3:What do you suppose happened to the author？

A．He went to a church to pray again

B．He passed the exam by luck

C．He failed in the exam

D．He was punished by his teacher

小題4:The best title for the passage would be __________ .

A．The Night Before the Examination

B．Working Far into the Night

C．A Slow Student

D．Going Over My Lessons

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Sometimes educators need to be reminded that their job is important and they are very much appreciated. Here are some movies that inspire us and make educators feel proud to be in the field of education where they really do have an impact.
The Miracle Worker
The ultimate teaching miracle, Anne Bancroft is awesome as Annie Sullivan who uses ‘tough love' to get through to the deaf and blind Helen Keller played by Patty Duke. Very few people can watch the famous ‘water' scene without experiencing a feeling of victory and relief. Excellent portrayal of the importance of perseverance. Both Bancroft and Duke won an Academy Award for their performances.
The Karate Kid
While not normally thought of as a ‘classroom' movie, The Karate Kid has much to say to teachers: Sometimes we have to have our students do things that they will not understand until much later; Basic skills are most important; Honor and integrity are central to character; Students need to see us beam with excitement over their achievements. A fun, nostalgic and inspiring movie to relish.
To Sir With Love
Produced in 1967, this film with Sidney Poitier as a novice teacher has a lot to teach us today. Poitier takes a teaching position in the rough part of London in order to pay his bills. Realizing that his students need to be taught important life lessons more than the curriculum he has been handed to teach them, he throws out the lesson plans and makes a real impact on their personal lives.
Mr. Holland's Opus
This memorable movie gives all teachers hope that they truly have an impact on their students. Richard Dreyfuss is wonderful as a musician/composer who must take a teaching job to support his family. In the end, Dreyfuss' character realizes that he has had as much if not more of an impact from his teaching ashe would have as a composer.
小題1:The four films above are specially intended for_______.

A．students

B．teachers

C．parents

D．managers

小題2:Which film tells us that students not only need to learn knowledge in the books but also knowledge in life?

A．Mr. Holland's Opus	B．The Karate Kid
C．To Sir With Love	D．The Miracle Worker

小題3:Which of the following statements is True according to the passage?

A．The actress who plays won a prize.

B．Richard Dreyfuss finally became a composer that he dreamt to be.

C．Helen Keller is the teacher of Annie Sullivan.

D．In the film “The Karate Kid” the teachers later have students do what they understand.

查看答案和解析>>

同步練習冊答案

影音先锋制服丝袜_欧美国产日本_亚洲欧美综合自拍_亚洲最大成人在线观看_成人一区二区三_色呦呦网站入口_亚洲欧美高清在线_黄页网站在线看_一卡二卡在线观看_在线观看免费黄网站

練習冊

高中

初中

小學

影音先锋制服丝袜_欧美 国产 日本_亚洲欧美综合自拍_亚洲最大成人在线观看_成人一区二区三_色呦呦网站入口_亚洲欧美高清在线_黄页网站在线看_一卡二卡在线观看_在线观看免费黄网站

練習冊

高中

初中

小學

影音先锋制服丝袜_欧美国产日本_亚洲欧美综合自拍_亚洲最大成人在线观看_成人一区二区三_色呦呦网站入口_亚洲欧美高清在线_黄页网站在线看_一卡二卡在线观看_在线观看免费黄网站