流程图：剑六The process diagrams illustrate the life cycle of the silkworm(in5stages)and5key steps how to produce silk cloth.In the first diagram,at first,several eggs are laid on the leaves.After10days,the eggs become silkworm larvas,which feed on the mulberry leaves.4-6weeks later,these larvas produce silk thread to wrap themselves.It will take them3-8days to totally wrap themselves to form the cocoons.Then after16days, the original larvas become moths,which will continue a new life cycle by laying eggs on leaves.In the second diagram,initially,cocoons are selected carefully and then are boiled in hot water for some time. Then the cocoons are unwound to produce thread about300-900meters.In the next stage,the thread is twisted and can be weaved into silk cloth.During this process,the thread or the cloth can be dyed in various colors.The diagrams clearly show the life cycle of the silkworm and how to produce silk cloth in five key stages.剑四Test1P31The table illustrates the proportion from different household types living in poverty in Australia in1999.Overall/In general,11%of all households,which were1,837,000people,lived in poverty at that time.Sole parent accounted for/took up/represented the largest proportion,at21%(which were232,000people). The proportion of people who were single with no children is larger than that of those couples with no children,at19%(which were359,000people)and7%(which were211,000people)respectively.The couples with children represented a much higher proportion than couples without children,at12%(which were 933,000people).The aged people took up a smaller proportion than the young people,with single aged person accounting for6%(which were54,000people)and aged couple representing4%(which were48,000 people).According to the table,it is clear that the proportion of young people living in poverty in Australia in1999was larger than that of aged people.剑四Test2P54The line chart/graph,together with the pie chart/graph,illustrates/shows the typical daily demand for electricity in England in winter and summer and what the electricity is used for in an average English home.In the line chart,overall,the daily demand for electricity in winter is almost/nearly twice as much as that in summer.In winter,the demand for electricity was at the lowest point during6:00-9:00,at30,000units.Then it increased steadily to40,000units at12:00,and stayed mostly unchanged during12:00-19:00.After that, the demand for electricity rosed to a peak of approximately47,000units in22:00and then dropped sharply to35,000at24:00.Then it increased slightly to about40,000units at3:00.The demand for electricity thendecreased to the bottom at7:00,at30,000units.,However,in winter,...（略）In the pie chart.more than half of the electricity is used for heating rooms and heating water,which account for52.5%.About17.5%of the electricity is used for ovens,kettle and washing machines.Equal percent of electricity(at15%)is used for lighting,TV,radio and vacuum cleaners,food mixers,electric tools respectively.According to the graphs,it is clear that...（略）剑四TEST3P78The bar chart/graph shows/illustrates the different levels of post-school qualifications in Australia according to gender in1999.Overall/In general,the proportion of post-school qualifications held by men is much higher.The post-school qualification of skilled vocational diploma held by men accounted for the largest proportion,at90%,about nine times higher than that of women,at around12%....剑四TEST4P100The line graph,together with the bar chart,illustrates visitors traveling to and from the UK,measured in millions,from1979to1999,in five-yearly intervals and the most popular countries visited by UK residents in 1999.In the line chart,overall,the number of visiting abroad by UK residents is larger than the number of visiting to the UK by oversea residents and both increased over time.From1979to1986,the number of UK residents visiting abroad increased slightly while the number of overseas residents visiting to the UK stayed mostly unchanged.After1986,both rose significantly,with the number of UK residents visiting abroad reaching51 million people in1999and the number of overseas residents visiting to the UK reaching28million people in 1999.In the bar chart,overall,France and Spain are the two most popular countries traveled by UK residents.In 1999,approximately11million UK visitors visited France and around9million visited Spain.Fewer people visited the USA and Greece,at about4million people and3million people respectively.The fewest UK visitors visited Turkey in1999,at around2.5million.剑五TEST1The line graph/chart shows/illustrates from1940with forecasts to2040in twenty-yearly intervals in three countries--the USA,Sweden and Japan.Overall/In general,the proportion in the three countries increase steadily over the100years.In1940,the proportion in the USA was around9percent.Then it rose slightly to10percent in1960.During the next twenty years,it increased steadily to15percent and then stayed mostly unchanged from the years1980to2020,at around15percent.It is predicted that the proportion will rise significantly from2020to a peak at approximately24percent in2040.The proportion in Sweden increased from around7percent in1940to 14percent in1980and then level off for some time and increased steadily to20percent in2010.It is forecast that the proportion will fluctuate a bit then will continue to increase to25percent in2040.The proportion in Japan in1940was half of that in the USA,at5percent,and it remained mostly unchanged from the years1940to2008,at around5percent.Then it rose steadily from2008and will surpass the USA and Sweden in2030.According to the line chart,it is clear that the three countries have an increase in the proportion of population aged65and over.剑五Test2P52The bar charts/graphs illustrategroups and the amount of support they received from employers.In general/Overall,most younger people study for career while older people mainly study for interest and most employers would support young people to study.In the first chart,people(who are)under26study mainly for career,at80percent,which is eight times as much as those young people who study for interest, at10percent.The proportion for people who are between26-29and30-39is around70percent for career and20percent for interest respectively.The people between40-49have an equal proportion for career and for interest,at40percent.But the proportion of people over49for interest is more than three times larger than that for career,at70percent and20percent respectively.In the second chart,more supports are given to people who are under26,at approximately60percent.The proportion for people between26-29is less than that of the first group,at about50percent.The the proportion dropped to around30percent for people who are30-39and40-49.Then it increased slightly for people over49.According to the bar graphs,it is clear that...剑五Test4P98The table illustrates/shows the relevant information of underground railway systems in six countries --Overall,longer route carries more passengers per year.London has system,opened in1863,the route of which is394kilometres,carrying775million passengers per year.The railway system in Paris opened in1900.The route is about half of that in London,at199kilometres,but it carries more passengers than London railway system,at1191million people per year.Tokyo opened its railway system in 1927.Though the route is shorter than those of London and Paris,it carries the most passengers among the six countries,at1927passengers per year.The railway system in Washington DC opened in1976,and it has a route of126kilometres but only carries144million passengers per year.The railway systems in Kyoto (opened in1981)and Los Angeles(opened in2001)have much shorter routes,at11kilometres and28 kilometres respectively and thus carry fewer passengers,at45million and50million each per year.According to the table,it is clear that every country has its special feature of its own railway system.剑六Test1P30The line chart,together with the table,illustrates the global water use,measured in km3in three sectors from the years1900to2000and the water consumption in Brazil and Congo in2000.In the first chart,the use of water in three sectors increased steadily over100years.The water used for agriculture rose steadily from500km3in1900to3000km3in2000.The water used for industrial use and domestic use stayed mostly unchanged from1900to1950,then increased steadily from1950to2000, reaching at1000km3and400km3respectively.However,the increase of domestic use was far slower than that of agriculture use and industrial use.In the table/second chart,the water consumption in Brazil was much more than that in DRC in2000.With an irrigated land of26,500km2,the water consumption per person in Brazil(population of176million)was359 m3,much more than that in DRC,with a land of100km2and a population of5.2million,at8m3.剑六TEST2P52The table illustrates the average distance traveled by different modes per person per year in England between1985and2000.In general/Overall,the average distance traveled by all modes increased during the15years,and indistance traveled by local bus.In1985,the longest distance traveled per person per year is by car,at3,199 miles.The distance traveled by local bus was much shorter than that traveled by car,at429miles.People traveled255miles and289miles by walking and train respectively.Shorter distance were traveled by bicycle and long distance bus,at51miles and54miles each.The shortest distance was traveled by taxi, which was only13miles.And there exist other modes covered450miles per person per year.In2000,The longest distance was still traveled by car,increasing to4806miles....According to the table,it is clear that the average distance traveled by all modes increased from4740in 1985to6475in2000.剑六TEST4P98The bar charts/graphs show/illustrate the number of marriages and divorces in the USA,measured in millions,from the years1970to2000and the marital status of adult Americans in1970and2000.Overall/In general,the number of marriages decreased while the number of divorces stayed mostly unchanged.In the first chart,the number of marriage was2.5million in1970and in1980.It decreased to 2.3million in1990and continued to drop to2million in2000.In contrast,the number of divorces was just 1million in1970and it rose to about1.4million in1980then decreased to approximately1.1million in1990and continued to drop to the previous level at1million in2000.In the second chart,married adults account for the largest proportion,at70percent in1970and59 percent in2000,although the percentage decreased during the30years.The adults who never married increased from about14percent in1970to20percent in2000.The percentage of divorced adults had a fourfold increase from2percent in1970to8percent in2000.However,the percentage of widowed adults remained relatively stable,at approximately5percent.According to the bar charts,it is clear that during the30years the number of marriages decreased while the number of divorces stayed mostly unchanged.剑七Test1P30The table illustrates the percentage of national consumer expenditure on different/various items/categories in five countries in2002.Overall/In general,the consumers in the five countries spent the most money on food/drinks/tobacco,and Turkey accounted for the largest percentage,at32.4%.The percentage of Ireland was just second to that of Turkey,at28.91%.The percent in Spain,Italy and Sweden was much smaller,at18.80%,16.36%and 15.77%respectively.Less money was spent on clothing/footwear,with Italy representing the highest percentage,at9.00%,while Turkey,Spain and Ireland accounted for only6.63%,6.51%and6.43% respectively.The smallest percentage was in Sweden,at5.40%.All the consumers in five countries spent the least money on leisure/education.The percentage in Turkey was the highest,at4.35%,and the percentages in Sweden and Italy were almost the same,at3.22%and3.20%each.Smaller percentages were in Ireland and Spain,at2.21%and1.98%respectively.According to the table,it is clear that the consumers in five countries spent much more money on food/drinks/tobacco than any other categories.剑七Test4P101The pie charts/graphs illustrate/show the units of electricity produced by fuel source in Australia and France in the years1980and2000.Overall/In general,the electricity production almost doubled,rising from100units to170units in Australia, and from90to180units in France.In1980Australia coal is used as the main electricity source,representing half of the total production,at50units,followed by natural gas,hydro power(each producing20units)and oil(which produced only10units).By2000,coal had accounts for the majority units,producing130units electricity.Less electricity was produced by Hydro power,which produced36units.Oil and natural gas only produced2units each.In contrast,France...。