What do you usually use your cellphone for? Calling friends or sending them text messages?
As technology develops,nowadays cellphones can do much more than that.They have become all-in-one cell-phones.
A typical example is Apple’s phone.The touch-screen cellphone plays music,connects to the Web,sends emails and takes photos. More than 1 million Apple’s phones have been sold since it was sold in June.
“Today’s young people enjoy using all kinds of digital functions,such as those of a music player,a camera and even a computer. An all-in-one cellphone is easy to carry. That is the goal of developing a technology to make our lives more convenient,simple and relaxed,said Professor Ding Shouqian at Nankai University.
However, the all-in-one cellphones come with some problems. Users have complained that they are too complicated to use them, and that their battery life is too short. Cellphone producers say that they are working hard to make their phones even better.
It is very convenient to use it. “We are trying to make the cellphones in a way that people can quickly move from phoning to taking pictures to listening to music, said Alastair Curtis, Nokia’s chief designer.“If you look at the Nokia 3250 model, it has a twisting(轉(zhuǎn)動(dòng)) bottom. So you twist it half a turn,and it’s in camera mode. You twist it another 90 degrees, and it’s in music player mode.”Japanese companies such as Toshiba and Fujitsu are also working to develop a new kind of battery for cellphones.
If all the problems are solved in the future, all-in-one phones will change our lives for the better.
Title: 【小題1】 | Situation | With the 【小題2】 technology, nowadays cellphones can do much more than that. |
Functions | ◆It plays music. ◆It is 【小題3】 to the Web. ◆It can send e-mails and take photos. ◆It can even be used as 【小題4】 . | |
【小題5】 | ◆The cellphones are 【小題6】 carried. ◆The cellphone is designed to bring people much more 【小題7】 , simplicity and relaxation. | |
Problem | ◆They are too complicated to use. ◆Their battery life is short. | |
【小題8】 | ◆To make it easy and 【小題9】 to move from one mode to another ◆The companies make better batteries that last 【小題10】 than those at present. |
【小題1】The all-in-all cellphone/ all-in-one cellphones
【小題2】development
【小題3】connected/ linked
【小題4】 a computer
【小題5】Advantages
【小題6】easily
【小題7】convenience
【小題8】Solutions
【小題9】quick
【小題10】 longer
解析試題分析:隨著科技的發(fā)展,多功能手機(jī)成為流行趨勢(shì),文章介紹了多功能手機(jī)的優(yōu)點(diǎn)和存在的問(wèn)題。
【小題1】主旨題:從第二段的句子:As technology develops,nowadays cellphones can do much more than that.They have become all-in-one cell-phones.可知這篇文章講的是多功能的手機(jī),標(biāo)題是The all-in-all cellphone/ all-in-one cellphones。
【小題2】詞性轉(zhuǎn)化題:從第二段的句子:As technology develops,nowadays cellphones can do much more than that.可知把develops改成development
【小題3】詞性轉(zhuǎn)化題:從第三段的句子:The touch-screen cellphone plays music,connects to the Web,可知把connects改成connected或 linked
【小題4】原詞重現(xiàn):從第四段的句子:“Today’s young people enjoy using all kinds of digital functions,such as those of a music player,a camera and even a computer. 可知這種手機(jī)可以當(dāng)電腦用:a computer
【小題5】歸納題:從右邊的內(nèi)容,可知說(shuō)的是多功能手機(jī)的優(yōu)點(diǎn):Advantages
【小題6】詞性轉(zhuǎn)化題:從第四段的句子:An all-in-one cellphone is easy to carry.可知easy改成 easily
【小題7】詞性轉(zhuǎn)化題:從第四段的句子:That is the goal of developing a technology to make our lives more convenient,simple and relaxed,可知將convenient改成convenience
【小題8】詞性轉(zhuǎn)化題:從最后一段的句子:If all the problems are solved in the future,可知將solved改成 Solutions
【小題9】詞性轉(zhuǎn)化題:從倒數(shù)第二段的句子:“We are trying to make the cellphones in a way that people can quickly move from phoning to taking pictures to listening to music,可知將quickly改成 quick
【小題10】考查反義詞:從第五段的句子:that their battery life is too short. 可知將short改成longer
考點(diǎn):考查任務(wù)型閱讀
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語(yǔ) 來(lái)源: 題型:閱讀理解
請(qǐng)認(rèn)真閱讀下列短文,并根據(jù)所讀內(nèi)容在文章后表格中填入最恰當(dāng)?shù)膯卧~。注意:每空一詞。
Prepackaged, mass-produced snack foods are hugely popular in grocery stores around the world. Many people are accustomed to choosing snack foods in grocery stores.
The first problem with packaged snack foods like cookies, crackers, and other bite-sized options is that they are often loaded with unhealthy materials. The reason for this is fairly easy to understand. Mass-produced foods need to be uniform in color, taste and so on. In order to achieve this uniformity, snack food producers use sugar, salt, and other chemical preservatives (防腐劑) and coloring materials in large amounts. These materials contribute to a rather unhealthy food.
In addition to requiring uniformity of taste and appearance, mass-produced snack foods like potato chips and candies need to be shelf stable. Preservatives and complex packaging make products shelf stable, but this stability and non-perish ability (抗腐性) often come at the expense of nutrition.
One reason that pre-made snacks are so popular in grocery stores is their prices. Food producers can keep costs down by using established production facilities and processes to quickly produce a huge amount of food. Shoppers are drawn to what they see at low prices.
People who are interested in improving the quality of their snacking can use magazines, books, and the Internet to discover a lot of healthy snacking tips and ideas. Even television shows about health and food sometimes talk about healthy snacking alternatives. Some healthy snacks, like fresh fruit, require no preparation at all.
Once people are aware of the drawbacks of clearly cheap and easy snack foods, they can start turning to better options. Soon, perhaps, the old and unhealthy snack options will no longer be profitable for food producers.
Title: Prepackaged, mass-produced snack foods | |
Fact | Prepackaged, mass-produced snack foods are well 【小題1】 ________ around the world. |
【小題2】 _______ | ?Having preservatives, coloring materials and 【小題3】________ packaging ? Having uniformity of 【小題4】________ and appearance ? Being shelf stable ? Being at low 【小題5】 ________ |
Problems | ? 【小題6】 ________ unhealthy materials ? Being shelf stable and non-perishable leading to some nutrition 【小題7】________ |
Measures | ?Discover healthy snacking tips and ideas by 【小題8】________ magazines, books, the Internet and television shows. |
Conclusion | ? People will turn to better options once 【小題9】 _______ the drawbacks of cheap and easy snack foods. ? The old and unhealthy snack foods will no longer bring 【小題10】 _______ to food producers. |
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:閱讀理解
Most Americans have a city they like best. Over the years, American songwriters have described these feelings in music. More songs have been written about America's biggest city, New York, than about any other city. Many others dream about leaving their small towns to go there. They want to become rich and famous. Frank Sinatra sings about this dream in the most popular song written about New York.
Almost three-million people live in the middle western city of Chicago, Illinois. It is now America's third largest city. It used to be the second largest city. So, of course, it needed its own song. Judy Garland sings the song, "Chicago, Chicago. "
One of America's most exciting cities is Las Vegas, Nevada. In nineteen-sixty-four, Elvis Presley starred in a movie called "Viva Las Vegas." Here is the song from that movie. It is sung by the group Z-Z Top.
As we all know, one of the most beautiful cities in America is San Francisco, California. The most popular song about the city is called "I Left My Heart in San Francisco." Tony Bennett recorded it in nineteen-sixty-two. It sold more than three-million records.
Many people love Los Angeles, California. It is now America's second largest city. Los Angeles is popular because the weather is warm and the sun shines almost all the time. Randy Newman sings about his feelings for the city in the song, "I Love L.A." Not everyone, however, loves Los Angeles. Some people do not like all the big roads around the city. They like living in a smaller place. A place like San Jose, California. Dionne Warwick sings about going back to this city. The song is, "Do You Know The Way To San Jose."
Songs about American Cities
States | 【小題1】__________ | Features | Songs | Songwriters/ Band |
| New York | America's biggest city | A song about New York | 【小題2】____________ |
Illinois | Chicago, | 【小題3】 America's ____________ city | "Chicago, Chicago" | Judy Garland |
【小題4】________ | 【小題5】_________ | America's second largest city | 【小題6】_________ | Randy Newman |
San Francisco | 【小題7】___________ | "I Left My Heart in San Francisco." | 【小題8】____________ | |
【小題9】________ | small | "Do You Know The Way To San Jose | Dionne Warwick | |
Nevada | Las Vegas | exciting | A song from "Viva Las Vegas." | 【小題10】 the group ___________ |
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:閱讀理解
請(qǐng)認(rèn)真閱讀下列短文,并根據(jù)所讀內(nèi)容在文章后表格中的空格填入最恰當(dāng)?shù)膯卧~。
注意:每空格一個(gè)單詞。
Eat more, Play more—Weight Less
In the United States, 20 to 40 percent of the adult population have a “weight problem”. To many people, the cause seems obvious: we eat too much. But scientific evidence does little to support this idea.
Several modern studies have shown that fatter people do not eat more on average than thinner people and that slim people are more active than fat people.
I believe that this shows overweight people can become relatively slim gradually via a progressive program of regular exercise. The key is regular, enjoyable activity.
Use of energy(calories) by the body falls into two categories. The first is energy used for essential bodily functions—digestion, heart beat, breathing—and BMR(新陳代謝). In an average-sized adult, BMR requires about 1400 calories per day.
The second category is energy used for physical activity—standing, walking and all other movements. Together with the BMR, it makes up total calorie use, which should be balanced by food intake for weight to remain stable.
For years now, we have known that dieting—especially severe dieting(400 calories per day, for instance)—decreases BMR. This is the body's defense system to keep energy when food supply is reduced. Unfortunately, it tends to weaken the diet's effects by enabling the body to “get by” on fewer calories. For this reason, I believe that severe dieting is not a good way to lose weight, and all dieting should be seen as a temporary measure.
In addition to helping weight loss and continued weight control, regular exercise has many other features to recommend it. While weight loss by dieting alone results in some loss of muscle as well as fat, weight loss by exercise and moderate dieting leads to an increased proportion(均衡)of muscle mass. The regular exerciser has good heart function too.
Regular exercise helps to raise blood levels of high-density lipoprotein(HDL) and increased exercise leads to increased food intake and thus to increased intake of critical nutrients (營(yíng)養(yǎng)).
The benefits of eating more because of an increase in physical activity are not widely appreciated. Many people in this country, by actual measurement, have remarkably low calorie intake. Often the amount is so low (1 200 to 1 800 calories a day) that nutritionists worry about the adequacy(足夠的)of their vitamin and mineral intake. And too little food, with inadequate fiber content, leads in the old population to chronic constipation(長(zhǎng)期便秘).
To sum up, most Americans still get too little regular exercise, and it is within this group that almost all obesity is found. Severe dieting should not be used as it is unpleasant and tends to be self-defeating. Moderate dieting combined with regular exercise is much more effective and enjoyable. The choice is yours: life on the sofa, nibbling celery or the active, healthy-eating, healthful way.
Title | Eat more, Play more—Weight Less |
Causes of weight problems | ●It's commonly believed that adults' weight problems are due to 【小題1】______ too much, but little scientific evidence 【小題2】______ this idea. ●Studies show that fat people eat less and are 【小題3】______ active than slim people. |
【小題4】______of eating enough | ●Energy used for essential bodily functions, BMR, and 【小題5】______ activity should be balanced by food intake for weight to remain stable ●Food intake offers 【小題6】______ vitamin and mineral intake and prevents the old from chronic constipation. |
Ways of weight loss | ●Dieting alone—a temporary measure ●Tending to weaken the diet's effects ●【小題7】______in some loss of muscle as well as fat ●Exercising 【小題8】______ — a recommended way ●Having good heart function ●Helping to raise blood levels of HDL ●Attaining critical nutrients |
【小題9】______ | ●Doing little exercise has much to do with obesity. ●Severe dieting should be 【小題10】______. ●Moderate dieting as well as regular exercise is much more effective and enjoyable. |
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:閱讀理解
閱讀下列短文并根據(jù)所讀內(nèi)容在文章后表格中的空格里填入最恰當(dāng)?shù)膯卧~,每空格1詞(共10個(gè)小題;每小題1分,滿分10分)
Zebras have their own bug repellent(驅(qū)蟲(chóng)劑)?
Eww bugs! They are so annoying! We humans are lucky that we can apply repellents to avoid nasty bites. But what’s an animal to do? They have no choice but to spend their days shooing them off with their tails, unless, of course, they are zebras, who apparently have their own automatic repellent--- their striped skin!
Scientists had originally thought that the reason why the animal had developed the black and white lines was to help protect itself from predators in the African savannah, because the stripes make it difficult to single out one zebra that is traveling with a herd.While that may be true, the theory has never been tested or proven. Now the experts have another---that the stripes have evolved to repel the annoying horse flies that not only feed off their blood, but also, transmit dangerous germs into the bodies of these innocent animals.
The study was performed by a team of Swedish scientists. One of the clues that got them thinking along these lines was the fact that darker horses got bitten more often than light-colored or white ones.
The fact that zebras are born black and only develop strips as they grow older made the scientists theorize that the stripes may be something the animals have developed to make themselves less attractive to flies.
To test if this may be the case, they painted some boards at a horse-infested horse farm in Budapest with patterns of black and white stripes of varying widths and applied a layer of glue on them. What they noticed was that the places where the black and white stripes were at their narrowest (similar to what zebras have) attracted the fewest flies. They achieved similar results when they painted horses with black and white zebra-like stripes.
While the research are not sure why this may be the case, they believe it may be something to do with the way insects operate---horseflies are attracted to horizontally polarized light(偏振光); since white does not reflect it, white horses are luckier than black ones. But zebras seem to be the luckiest of all. When the researchers measured the polarized light reflected from real zebra skins, they found that it matched light patterns that were the least attractive to horseflies.
While this theory does make logical sense, nobody is 100 percent sure that it is really true, given that it has never been tested on a real zebra. If it is true, it does raise the question of why a horse, a close relative of the zebra has failed to develop stripes. The researchers believe that this could be because there are more horseflies in Africa, where zebras reside, then anywhere else in the world.
Title | Zebras have their own bug repellent? | |
Reasons for zebras developing their strips | Original belief | With the black and white lines, one zebra is difficult to single out while traveling with a herd, thus ___【小題1】___ it from its enemies. |
New theory | Zebras, residing in Africa where there are most horseflies in the world ,have developed strips to avoid being___【小題2】____ . | |
A study | Researchers | A team of scientists from ___【小題3】____ |
____【小題4】____ | To test if strips are developed to make zebras less attractive to flies. | |
Clues | *White or light-colored horses are less __【小題5】___ to get bitten than dark ones. *Zebras develop strips as they grow older though born black . | |
Method | *Some boards at a horse farm are painted with patterns of black and white stripes variously ___【小題6】___ , a layer of glue applied on them *Measured the polarized light reflected from real zebra skins | |
_____【小題7】___ | *The places where the black and white stripes were similar to the ___【小題8】___zebras have attracted the fewest flies *Strips of zebras matched light patterns that were the least attractive to horseflies | |
Principle of zebras’ black and white strips repelling the flies | Horizontally polarized light, which white does not reflect, ____【小題9】___ to horseflies. | |
Conclusion | ____【小題10】___tested on real zebras, the theory isn’t definitely true. |
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:閱讀理解
Teamwork is just as important in science as it is on the playing field or in the gym. Scientific investigations (調(diào)查) are almost always carried out by teams of people working together. Ideas are shared, experiments are designed, data are analyzed, and results are evaluated and shared with other investigators. Group work is necessary, and is usually more productive than working alone.
Several times throughout the year you may be asked to work with one or more of your classmates. Whatever the task your group is assigned, a few rules need to be followed to ensure a productive and successful experience.
What comes first is to keep an open mind, because everyone’s ideas deserve consideration and each group member can make his or her own contribution. Secondly, it makes a job easier to divide the group task among all group members. Choose a role on the team that is best suited to your particular strengths. Thirdly, always work together, take turns, and encourage each other by listening, clarifying, and trusting one another. Mutual (相互的)support and trust often makes a great difference.
Activities like investigations are most effective when done by small groups. Here are some more suggestions for effective team performance during these activities: Make sure each group member understands and agrees to the task given to him or her, and everyone knows exactly when , why and what to do; take turns doing various tasks during similar and repeated activities; be aware of where other group members are and what they are doing so as to ensure safety; be responsible for your own learning, though it is by no means unwise to compare your observations with those of other group members.
When there is research to be done, divide the topic into several areas, and this can explore the issue in a very detailed way. You are encouraged to keep records of the sources used by each person, which helps you trace back to the origin of the problems that may happen unexpectedly. A format for exchanging information (e.g., photocopies of notes , oral discussion, etc.) is also important, for a well-chosen method not only strengthens what you present but also makes yourself easily understood. When the time comes to make a decision and take a position on an issue, allow for the contributions of each member of the group. Most important of all, it is always wise to make decisions by compromise and agreement.
After you’ve completed a task with your team, make an evaluation of the team’s effectiveness — the strengths and weaknesses, opportunities and challenges.
Title | Working Together |
Theme | Effective performance needs highly cooperated 【小題1】__________. |
General rules | Keep an open mind to everyone’s【小題2】_________. Divide the group task among group members. 【小題3】__________ and trust each other. |
【小題4】______ | ● Understand and agree to the 【小題5】_________ task of one’s own. ● Take turns doing various tasks. ● Show concern for others to ensure safety. ● Take【小題6】__________ for one’s own learning. ● Compare your own observations with those of others. |
Explore an issue | ● Break the【小題7】_______ into several areas. ● 【小題8】_________the sources just in case. ● 【小題9】__________ your information with others via proper format. ● Make all decisions by compromise and agreement. |
【小題10】______ effectiveness | ● Analyze the strengths and weaknesses. ● Find out the opportunities and challenges |
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:填空題
根據(jù)句意和提示寫單詞:(共10個(gè)小題,滿分15分)
【小題1】Read the poem more slowly with a slight __________(停頓) at the end of each line.
【小題2】Many of the graduates decided on jobs straight away, but Cliff decided to spend a year doing __________(志愿的) work.
【小題3】Patients have benefitted greatly from this treatment, that is, this treatment is __________ to patients. (benefit)
【小題4】The __________(改革) and open policy has brought us Chinese people a rich and prosperous life.
【小題5】What __________(percent) of babies die of this disease every year?
【小題6】If you __________(hesitation) too long, you will miss the opportunity.
【小題7】It is generally __________(assume) that stress is caused by too much work.
【小題8】 She was forced to __________(退休) early from teaching because of ill health.
【小題9】 The purpose of education is not just __________(積累) knowledge.
【小題10】 We are waiting to hear the final o__________(結(jié)果) of the negotiations.
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源: 題型:填空題
詞匯應(yīng)用根據(jù)下面所給的英文單詞詞首或中文釋義寫出相應(yīng)的單詞的正確形式,使
意思通順。
【小題1】All three teams a _______different approaches to the problem.
【小題2】Scientists have been trying to find e ________to prove there are aliens living on earth.
【小題3】The little girl was_______(模仿) her big brother by trying to walk like him.
【小題4】He has all the ________ (品質(zhì)) of a successful businessman.
【小題5】Her father was a quiet man with________(優(yōu)雅的) manners.
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com