1、In 1980 Australia used coal as the main electricity source (50 units ) and the remainder was produced from natural gas, hydro power (each producing 20 units) and oil (which produced only 10 units). By 2000, coal had become the fuel for more than 75% of electricity produced and only hydro continued t
2、o be another significant source supplying approximately 20%.In contrast, France used coal as a source for only 25 units of electricity in 1980, which was matched by natural gas. The remaining 40 units were produced largely from oil and nuclear power, with hydro contributing only 5 units. But by 2000
3、 nuclear power, which was not used at all in Australia, had developed into the main source, producing almost 75% of electricity, at 126 units, while coal and oil together produced only 50 units. Other sources were no longer significant. Overall, it is clear that by 2000 these two countries relied on
4、 different principal fuel sources: Australia relied on coal and France on nuclear power.(2) You should spend about 20 minutes on this task.The diagram below shows the method of obtaining water outdoors.You should write at least 150 words.Table one: The table below shows the proportion of different c
5、ategories of families living in poverty in Australia in 1999. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.Family typeProportion of people from each household type living in povertySingle aged personAged coupleSingle, no childrenCouple,
6、no childrenSole parentCouple with childrenAll households4% (48, 000)19% (359, 000)7% (211, 000)21% (232, 000)12% (933, 000)11% (1,837, 000)Table two:The table below gives information about the underground railway systems in six cities. Summarize the information by selecting and reporting the main fe
7、atures, and make comparisons where relevant.Underground Railway SystemscityDate openedKilometres of routePassengers per year (in millions)London 1863394775Paris 19001991191Tokyo1927155Washington DC1976126144Kyoto19811145Los Angeles20012850Table three:The table below gives information about changes i
8、n modes of travel in England between 1985 and 2000. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.Average distance in miles travelled per person per year, by modes of travel19852000Walking 255237Bicycle5141Car31994806Local bus429274Long d
9、istance bus54124Train 289366taxi1342Other 450585All modes47406475Table one :The table compares the proportion of people from each household type living in poverty in Australia in the year of 1999.What is noticeable is that in 1999, the percentage of all households living in poverty was as high as 11
10、%, involving 1837000 people, of which sole parent families and single-without-children families accounted for 21% and 19% respectively.Apparently, the other three types of families, namely, couples with children, couples without children and single aged people who lived in poverty took up 12%, 7% an
11、d 6% respectively, far lower than the percentages of the two above-mentioned types of families.Thus, we have learnt about some statistics about various types of families living in poverty in Australia in 1999.The table demonstrates the features of the underground railway systems in 6 cities in three
12、 different aspects.First, the subway systems in the six cities were opened in time sequence with London being the earliest (in 1863) and Los Angeles the latest (in 2001). The underground railway system had their prime time in the 20th century, which saw the construction of 4 underground railway syst
13、ems respectively in Paris (1900), in Tokyo (1927), in Washington DC (1976), and in Los Angeles (1981).Second, seen from London to Los Angeles, which happened to be in chronological order of subway construction, the above-mentioned six cities roughly revealed a trend of sharp decrease in the length o
14、f the subway route. London ranked No. 1 in this respect, with a length of 394km; Paris came next with 199km; Tokyo was No. 3 with 155km; Washington DC ranked No. 4 with 126 km. Kyoto and Los Angeles were the most interesting, with merely 11km and 28km respectively, nothing comparable with the top 4
15、cities.Third, we see some really unexpected figures about the number of passages transported by the subway system in these six cities. Tokyo took the lead with 1.927 billion; Paris came next with 1.191 billion; London was No. 3 with 775 million; Washington DC was No. 4 with 144 million. Los Angeles
16、and Kyoto had 50 million and 45 million respectively. Therefore, we can see the big difference as compared with other cities.Overall, the six cities revealed great differences in the history of subway construction, the length of subway lines and the yearly passenger transportation capability.Through
17、 comparison of figures of the average distance traveled per person per year in different modes of transportation, the table indicates the changes that occurred to some common ways of travel by the English people over a span of 15 years from 1985 to 2000.As is indicated in the table, three modes of t
18、ravel including walking, bicycling, and taking local bus showed a trend of decline while the rest revealed a general trend of rise, though the margins of rise differed.First of all, we see that the average walking distance of people dropped from 255 miles in 1985 to 237 miles in 2000. The average di
19、stance of traveling by bike decreased by 10 miles while that by local bus saw the greatest drop by 155 miles.The use of car increased greatly from 3199 miles in 1985 to 4806 miles in 2000. Those who traveled by long distance bus also witnessed a fast increase by 70 miles. People traveling by train a
20、nd taxi, on the other hand, saw an increase by 77 miles and 29 miles respectively. Meanwhile, we see that the total average distance per person in England rose by 1735 miles between 1985 and 2000.Overall, British people experienced great changes in terms of the modes of traveling and the actual dist
21、ance traveled over a period of 15 years.1.蚕丝整理Sample:As is displayed in the first diagram, the life cycle of the silkworm can be categorized into 4 main stages. First, the life of the silkworm starts from eggs propagated by the moth, and it takes 10 days for each egg to become a silkworm larva that
22、feeds on mulberry leaves. Silkworm larva continues to grow in 4 to 6 weeks, then wrapping itself with silk thread to construct a cocoon in the next 3 to 8 weeks. A moth can be produced from the cocoon in 16 days. The life cycle begins again from then on.Focusing on the second diagram, it illustrates
23、 the 5 main steps of the procedure of producing silk cloth. Well generated cocoons will be selected firstly. Before the silk thread can be unwound, cocoons have to be boiled in hot water. One cocoon can produce approximately 300 to 900 metres of silk thread. The unwound thread will be dyed afterward
24、s to be weaved into silk cloth. Overall, the two diagrams reveal the stage of producing cocoons in the life cycle of the silkworm can be used to make silk cloth through 5 simple steps.Cambridge IELTS 6 Version:The first diagram shows that there are four main stages in the life of the silk worm.First of all, eggs are produced by the moth and it takes ten days for each e
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