范文一:
Student Use of Computer
Students tend to use computers more and more frequently nowadays. Reading this chart, we can find that the average number of hours a student spends on the computer per week has increased sharply. In 1990, it was less than 2 hours; and in 1995, it increased to almost 4 hours, and in 2000, the number soared to 20 hours.
Obviously computers are becoming increasingly popular. There are several reasons for this change. First, computers facilitate us in more aspects of life. Also, the fast development of the Internet enlarges our demands for using computers. We can easily contact with friends in remote places through the Internet. Besides, the prices of computers are getting lower and lower, which enables more students to purchase them.
However, there still exist some problems, such as poor quality, out-of-date designs and so on. And how to balance the time between using computers and studying is also a serious problem. Anyhow, we will benefit a lot from computers as long as we use them properly.
范文二:
Film Is Giving Way to TV
It can be seen from the graph that the rate of car accidents in Walton City experienced rises and falls in 1990. From January to March last year it increased by 45%. From March to June it dropped by about half the previous rate. From June to August there was a steep rise of 50%. After that, however, there was a steady decrease.
There are several reasons for this improvement, but the following are the most critical ones. First, new traffic regulations have made drivers more careful. Second, more people are using bicycles for transportation. Finally, in the later part of the year good weather made the roads safer to drive on.
I am confident that there will be even fewer car accidents in Walton in the future. First, major roads have been repaired and the number of public buses has been increased in the past few months. Moreover, a traffic safety campaign has made all the local people more aware of the dangers of unsafe driving.
广东版(开心)六上《Unit 10 I want the best!》ppt课件
广东版(开心)六上《Unit 11 Let’s go to space!》ppt课件
开心学英语六年级上册《Unit 11 Let’s go to space》ppt课件
2016秋广东版开心学英语五上Unit 3《Dates》(第1课时)word教案
开心学英语六年级上册《Unit 10 I want the best》ppt课件之一
广东版(开心)六上《Unit 2 I usually look for cookies》ppt课件1
2016秋广东版开心学英语六上Unit 2《Looking for a Hospital》(第2课时)word教案
2016秋广东版开心学英语六上Unit 1《Feeling Sick》(第1课时)word教案
2016秋广东版开心学英语五上Unit 2《Months》(第2课时)word教案
广东版(开心)六上《Unit 1 I wrote a long letter》ppt课件
2016秋广东版开心英语三上Unit 7《Food and Drink》word教案
2016秋广东版开心学英语五上Unit 6《Shopping for a School Party》(第2课时)word教案
2016秋广东版开心学英语六上Unit 6《Planting Trees》(第1课时)word教案
2016秋广东版开心学英语六上Unit 6《Planting Trees》(第3课时)word教案
2016秋广东版开心学英语六上Unit 1《Feeling Sick》(第2课时)word教案
2016秋广东版开心英语三上Unit 6《Let’s Sing》word教案
2016秋广东版开心学英语六上Unit 3《Staying Healthy》word教案2
2016秋广东版开心学英语五上Unit 4《School Things》(第1课时)word教案
2016秋广东版开心学英语六上Unit 3《Staying Healthy》word教案1
广东版(开心)六上《Unit 10 I want the best!》ppt课件3
2016秋广东版开心学英语六上Unit 2《Looking for a Hospital》(第1课时)word教案
2016秋广东版开心学英语五上Unit 6《Shopping for a School Party》(第3课时)word教案
开心学英语六年级上册《Unit 12 Review 3》ppt课件
2016秋广东版开心学英语五上Unit 3《Dates》word教学设计
广东版(开心)六上《Unit 10 I want the best!》ppt课件1
2016秋广东版开心学英语六上Unit 4《Keeping Clean》(第1课时)word教案
广东版(开心)六上《Unit 12 Review 3》ppt课件
2016秋广东版开心学英语六上Unit 1《Feeling Sick》(第3课时)word教案
广东版(开心)六上《Unit 11 Let’s go to space!》ppt课件2
2016秋广东版开心学英语五上Unit 4《School Things》(第2课时)word教案