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高中英语范文——说明文


范文7 Education System in China TodayEducation in China today has been developing rapidly.Most children start school by the age of seven.They spend five or six years in a primary schooland three or four years in a junior middle school,which are compulsory education.The students don’t need to take examsbefore they enter a junior middle school.After graduation,some study in a professional schoolfor two or three years before work.Most of them stay in a senior middle schoolfor three years.Students have to pass a series of examinationsbefore entering a university.Now about 50% of the studentscan go to university.The university life lasts four or five years,and part of the cost is providedby their families, also they can get supportfrom the university.After they graduate,they can go and find jobs.Though great changes have taken placein the education system of China,it still can’t meet the needs of the society.
范文4 The Leisure Hours of Modern PeopleNowadays, people are usually engaged intwo kinds of recreationsduring their leisure time:physical activities and mental activities.Some people like having sports, travelingor doing some household worksuch as cleaning and gardening.These physical activitiescan keep them healthyand lift up their spirits.However, most of the peoplewould rather stay at home, sleep late,watch TV, enjoy music, read novelsor play some indoor games.These activities are beneficial to their mindand provide temporary escape from their troubles.As a matter of fact,there should be a balancebetween these two forms of activitiesso that they can feel much betterboth physically and mentally when holidays are overand people begin to work again.
范文3 Antarctica Antarctica,which is the coldest continent in the world, lies in the extreme south of the earth.It has an area of about 140 000 square kilometers.It is covered with cold thick ice and deep snow all year round.But it’s a very rich continent. It has many well-known animalssuch as penguins, whales and it is also rich in mineral resourcesincluding iron, coal and so on.Up to now only some visiting scientists live there. Maybe one day lots of households will live there.
范文8 Recently a survey has been carried outabout the health conditionof the students of our city.Here we present the result of the surveywhich shows that the health of the studentshas been going from bad to worsein the past three years.As we can see in the chart,the percentage of nearsighted studentshas increased from 78.2% in 2004to 92.5% in 2007,while that of overweight,from 36% to 52.4%. Nearly 10% more of the studentssuffer from lack of sleep. Besides, over 15% morehave become mentally unhealthy. There are several reasons for the declineof the health of the students.Above all,the students are burdenedwith too much homework,resulting in lack of sleep, less exercise,damage to eyesight and so on.The heavy burden of homeworklies in the fierce competition,which leads to great anxiety,that is, mental illness.It is urgent that somethingshould be done to improve the health condition of the students,the most important of which is to reduce their load of homework.
范文6 Most of us feel nervousbefore we’re taking an important exam.Some will feel dizzy or tired,some will suffer from lack of sleep,and some will lose their appetite.In fact, all these symptoms haveterrible effects on our examsand we are all eager to get rid of them.First of all, in my opinion,it’s important for usto have a right attitude toward exams.They are only a means of checkinghow we are getting along with our studies,so there is no need to worry too muchabout the results.Study hard every dayand make careful plans for every exam.In this way we can avoidsuffering from the pressure of exams.Besides, enough sleep can make us energeticand enable us to perform well in an exam.Therefore,during the period of exams,we should not stay up too late.We can also try a warm bathor a cup of warm milk before going to bed.They might help us to have a sound sleep.We’d better go out for a walkor do some outdoor exercisesbefore and during an examso that we can keep ourselves relaxedand then concentrate ourselves on exams.
范文5 From the chart above we can knowthat the students of this high schoolare living a busy life.The average time they spendon their studies everydayis 12 hours and 20 minutes.Apart from 7 hours for sleepand 55 minutes for meals,they have only 3 hours and 45 minutes a day for things they like to do—45 minutes for sports,1 hour for leisureand 2 hours for other activities.There are two possible resultsfrom this way of life.One is that some students mayget high scores in their studies,but lack the common knowledge of daily life.The other is that some students may lose interest in studyunder the great stress of it.I do hope high school studentscan get med some informationabout our national central stadiumon the Internet.The twenty-ninth Olympics will holdthe opening and closing ceremoniesin this stadium. It is usually called “the nest”in a friendly waybecause of its appearance.It is widely applaudedbecause its shape gets on wellwith the surroundings.And “the nest” is a structuremade up of tons of steel.It’s popular not onlybecause of its outside lookbut also its energy-saving designwith lots of high-tech. I believe that the athletesall over the worldcan create many wondersin this great stadium.
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