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1、小作文中表达趋势变化的句式,主要适用于线状图的描述,变化主体/图画中的主体趋势动词副词时间区间 Eg：The number of aged people over 65 increased significantly from 1940 to 2000.,句式一,There be 形容词表示趋势的名词in变化的主体时间区间 Eg: There was a slight decline in the number of aged people over 65 from 1960 to 1980.,句式二,时间段 see/experience 形容词表示趋势的名词 变化主体 The period
2、between 10 oclock and 12 oclock experiences a slight growth in the number of people in the station.,句式三,变化主体show an upward/ downward trend时间段 Eg: The consumption of beef showed an upward trend from 1980 to 1990.,句式四,要求：用上述学到的四种句式描述同一条线的变化趋势,课堂练习,变化主体/图画中的主体趋势动词副词时间区域,Hamburgers,The consumption of ha
3、mburgers increased significantly from 1970 to 1990.,There be 形容词表示趋势的名词in变化的主体时间区间,Hamburgers,There was a significant increase in the consumption of hamburgers from 1970 to 1990.,时间段 see/experience 形容词表示趋势的名词 变化主体,Hamburgers,The period between 1970 and 1990 saw/experienced a significant increase in the consumption of hamburgers.,变化主体show an upward/ downward trend时间段,Hamburgers,The consumption of hamburgers showed an upward trend from 1970 to 1990.,Thank you!,
