《2022雅思小作文范文》由会员分享，可在线阅读，更多相关《2022雅思小作文范文（13页珍藏版）》请在金锄头文库上搜索。
1、Line chart/line graphThe line graph illustrates the date about people at a London subway station from 6 am to 10 pm. As we can see from the line graph, the number of people using this station fluctuates over these 16 hours. More specifically, at first at 6 am the number of people at the station stan
2、ds at only 100. Then, the number shoots up over the next two hours, peaking at 400 at 8 am. After that, the number declines rapidly for two hours, bottoming out at 180 at 10 am. The period between 10 o clock and 12 oclock experiences a slight growth in the number of people in the station, with the n
3、umber reaching 280 at midday. Numbers in the following two hours level off at just under 300 people. From this point onwards, the number plunges to only 100 from 2 pm to 4 pm. The next two hours experiences a sharp rise again, with 6 pm arriving at 380 people. After 6 pm, the number falls again, rea
4、ching the lowest point of 130 at 8 pm. The period from 8 pm to 10 pm sees a slight rise, but finally the number of people declines again from 180 at 9 pm to 135 at 10 pm. The graph illustrates changes in the amounts of beef, lamb, chicken, and, fish consumed in a particular European country between
5、1979 and . Overall, the graph shows the consumption of chicken increased dramatically while the popularity of these other foods decreased over the period.In 1979 beef was by far the most popular of these foods, with about 225 grams consumed per person per week. Lamp and chicken were eaten in similar
6、 quantities(around 150 grams), while much less fish was consumed(just over 50 grams).However ,during this 25-year period the consumption of beef and lamp fell dramatically to approximately 100 grams and 55 grams respectively. The consumption of fish also declined, but much less significantly to just
7、 below 50 grams, so although it remained the least popular food, consumption levels to were the stable. The consumption of chicken, in the other hand, showed an upward trend, overtaking that of lamb in 1980 and that of beef in 1989. By it had soared to almost 250 grams per person per week. The graph
8、 shows energy consumption in the US from 1980 to , and projected consumption to 2030. Overall, the US will continue to rely on fossil fuels, with sustainable and nuclear energy sources remaining relatively insignificant.Petrol and oil are the dominant fuel sources throughout the period, with 35 quad
9、rillion (35q) units used in 1980, rising to 42q in .Despite some initial fluctuation, from 1995 there was a steady increase. This is expected to continue, reaching 47q in 2030. Consumption of energy derived from natural gas and coal is similar over the period. Form 20q and 15q respectively in 1980,
10、gas showed an initial fall and coal a gradual increase, with the two fuels equal between 1985 and 1990. Consumption has fluctuated since 1990 but both now provide 24q. Coal is predicted to increase steadily to 31q in 2030, whereas after , gas will remain stable at 25q. In 1980, energy from nuclear,
11、hydro- and solar/wind power was equal at only 4q. Nuclear has risen by 3q, and solar/wind by 2. After slight increases, hydropower has fallen back to the1980 figure. It is expected to maintain this level until 2030, while the others should rise slightly after 2025. BAR CHARTThe bar charts illustrate
12、 how developing and developed countries participated in education and science in the years of 1980 and 1990. In terms of years of schooling, both developing countries and industrialized countries experienced stable increase, with the former increasing from 2.5 years of schooling in 1980 to 3.5 years
13、 in 1990, and the latter growing from 8.5 years in 1980 to 10.5 years in 1990. When it comes to scientists and technicians per 1000 people, developing countries, as well as industrialized countries, show a similarly upward trend. There were about 10 scientists and technicians per 1000 people for dev
14、eloping countries in 1980 while there were approximately 42 people for industrialized countries in the same period. The gap widened in 1990, with 15 scientists and technicians per 1000 people in less developed countries but 70 in developed countries. Unlike the 2 indicators above-mentioned, spending
15、 on research and development has seen a utterly different picture in developing countries. While developed countries have more than doubled their spending on Research & Development from $150 billion to $350 billion, developing countries diminished theirs from $50 billion to $25 billion. The chart sh
16、ows the time spent by UK residents on different types of telephone calls between 1995 and . To sum up, although local fixed line calls were still the most popular in , the gap between the three categories had narrowed considerably over the second half of the period in question.Local fixed line calls were the highest throughout the period
