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1、Health is better than wealth.Asfarasthetopicabouthealthandwealthisconcerned,differentpeoplehave differentopinionsaboutit.Somepeoplethinkthatwealthmeanseverything.Tothem,wealthorhavingalotofmoney canhelpthem doeverythingtheywant.Theycanbuyalargehouse,expensivecar,beautiful clothes and so on.Theyeven
2、have the idea theycan buy happiness if they like.On the other hand,some other people dont agree with thosepeoplementionedabove.Theybelievethathealthismorebetter than wealth.First,you can enjoy a happier life withhealthy body than wealthy people with poor health.Second,ahealthy body is the foundation
3、 for a successful career.Third,a healthy body is also necessary for accumulating wealth.Inaword,keepinghealthfirstifyouwantbecomewealth.It iswellknown that aperson can make a large fortuneif he has the right opportunities during his life.But if thepersonsuffersfrom aterribleillness,thennomatterhowmu
4、ch he may earn,hewillstilllead amiserablelife.Therefore,health is better than wealth.Computer and educationIntroduction shows main idea computers are now essentialin many areas of life-modern banking,retailand informationexchange amongothers.However, thisis not true for education.At a simple level s
5、ome subjects may be better taught using computers, but to explain important concepts a human teacheris still indispensable.Why computers do well, with examplesThere are some subjects in which a computer can be usedsuccessfullytoteach.Elementarymathematics,elementarylanguage leaning,any area which re
6、quiresa studentto memorizebasicfactsthroughrepetitioniswellsuitedtocomputerlearning.The computer can be programmed to providean endlessnumber of simple questions, and as the student answers thesequestions the facts are learned and reinforced.What computers cannot be, with an exampleHowever, in the l
7、earningand practiceof more complex ideas,thecomputer isnot adequate. A computer can evaluate an answeras rightorwrong, but it cannot determine why.Itcannot findoutwhyastudentismaking mistakes,andthenre-presentimportantconceptsina differentwayso thestudent willunderstand.Itcannotdetermine atwhat stag
8、eina mathematicsproblem the studenthas madean error,itcan only indicatethatthe finalanswer is wrong. Tasks involvingreasoningcannot betaught by computers, as there are too many variables for acomputer to deal with successfully.Conclusion re-states main ideasThus, while computers maybeusefulas a tool
9、for practicingsimple skills, they are not an essential feature of moderneducation, because they cannot monitor a students grasp ofconcepts, nor evaluate a students reasoning.Until furtherdevelopmentsincomputersaremade thehuman teacherwillremain indispensable.E-books versus traditional booksThere is
10、no denying the factthate-books have been gainingincreasing popularity in the past years with the developmentof informationtechnology.Nowadays, more and more people reade-booksinsteadofthetraditionalway.E-booksversustraditional book, which are the winner?Some people claim that E-books are convenient
11、to read online as modern people have easy access to the Internet whilehaving less and less time to frequent the bookstore. Besides,readinge-books saves money. Nonetheless,E-books are not goodfor intensive reading and comments.How are traditional books? Traditional books are good forcollection especi
12、ally what are valuable. And the paper booksisonewayof people communication.However,itisnotconvenient to save, search.To conclude, E-books and traditional books all have theirown shortcomings and advantages. Although E-books are a veryvaluable tool that could be used as a profit center. Readingpaper
13、books can givepeople a sense of satisfactionsincethatthey can know what they read clearly. Therefore, E-books willnot win traditional books.The importance of physical exercisesIt is well known that life lies in movement. Life for usis precious, but fragile. Life lies in physical exercises,physicalex
14、ercises can bring vitality.Nevertheless,inmodernsociety, with the improvement of living standards, the modernpeople pay less attention to the physical exercises and spendlesstimeinphysicalexercises. Itis reported thatthehealthof young people in China, college students in particular, isnot as good as
15、 is supposed to be. They are so busy, they arebusy playing computer games, busy with their school work, butnotbusy atphysicalexercises.Evensomeone supposethattaking exercises is a total waste of time. It is so terrible.There are many reasons for this fact, but the mian reasonis thatthey dontrealizet
16、he importanceof physicalexercises.So we should tell them the benefits of sports. First, doingsportsproperlycan promote the levelof intelligence.Second,it is good for the physical and mental health. Third, it iseffective in regulate mood.In a word, physical exercises are crucial, so we shouldspend ou
17、r time in physicalexerciseswhich make ours lifemorehealthier, more happy, more beautiful.Nactive effects of televisionThe effectsof televisionwatching.Withthe development ofscience and technology,the applicationof hi-techproductsisinfluencingpeopleslifemore profoundly.The popularizationof media, in
18、particular, is closely related to daily life. Itcovers newspaper, radio, television and mails and so on. Andwe all have a personal experience owing to our directandfrequentcontactwith television,so we know wellthe positiveand negative effects of television watching.On one hand, if we watch televisio
19、n properly and with aclear purpose, we can learn something useful, especially whenwe watchsome programsthatisbeneficialtoourbrain.Therefore,weadvocate thatmore advantageoustelevisionprograms shouldbe held.Programs thatare spreadingincorrectand misleading concepts should be banned. As a transmitter o
20、fculture and knowledge, the contents of television programsshould be and must be healthy so as to create a harmoniousenvironmentforourlifeas well as forchildrendevelopment.On the other hand, watching television excessively couldresultinseriousfritteroftime.Althoughwatchingtelevisionis a good way to
21、kill time and ease mind, we should not relytoo much on it. We could have done a lot of significant thingsifthetimewasted on watchingtelevisioncouldbe utilizedtodo something down-to-earth.Wemight have learneda skill,suchasguitar,piano,andpaintingandsoon.Besides,sometelevisionprograms arereallytoo mea
22、ningless,watchingitisa total waste of time.Besides, some series and movies played on the televisioncontains erotic and violent scenes that are detrimental tochildrengrowth. The governingsectorshould makeeveryefforttogetridofsuchundesirablethingswhichcancausepsychological deformity amongchildren andg
23、rown-ups as well.Therefore, children are usually accompanied by their parentswhen watching television.What ismore, watchingtelevisionisharmfultoour health,especially to children eyes and ears.Near-sight is a verycommonphenomenonaround the world,fornearly allthe childrenhave an easy access totelevisi
24、onorotherkinds of equipments.Accordingtoa healthreport,one totwo hoursaday isappropriate for children, or they have to relax for a whileevery half an hour.Inmy opinion,watchingtelevisionisno doubt a usefultooltokill timeand get informationaboutthe outerworld aslongas we seta properlimiton thetimewe
25、spent on it.And no harmcould be done to us if we maintain a correct posture towardsit.Development and environmentEnvironment and Development, Which is more important?Nowadays,theproblem ofthe environmenthas become one ofthebiggestconcern as our livingconditionsare gettingworse andworse .The most imp
26、ortantreason is thatpeople developeconomyatthepriceoftheenvironment,wehave tothinkabout,environment and development, which is more important?Somepeople thinkthatthe urgenttaskis to develop economyon a large scale. They hold the opinion that ,many people,especiallyinruralareas,arelivinginpoverty.As a
27、 result,many children drop out of school and a large amount of peoplecantaffordmedicaltreatment.theybelievethatonlybyfurther developing our economy can we live happer, Its timefor us to protect the environment until we reach this goal.On the other hand, many people insist that environmentprotectionshouldbe a top priority.First,theyclaimthatwehave only one mother earth, if our ecological environment isheavily polluted or ruined, we could not even survive
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