高三英語專項復習教案
at texas university, professor mark holzapple produces ethanol from materials found in solid waste. he has developed a way to turn materials like paper into simple sugar. he then uses yeast (酵母) to turn the sugar into ethanol. professor holzappple says two hundred liters of ethanol fuel can be produced from one ton of solid waste.
a professor at the university of arkansas, john geddie, is exploring another way to make ethanol. he is using acids on paper material. he says a large factory could produce ethanol from waste paper about the same cost of that of gasoline.
environmentalists support the use of ethanol because it turns waste into a useful product. professor holzapple says law makers in industrial nations need to support the development of this renewable fuel of the future.
ethanol: (71) ▲ and cheap fuel
definition
and uses of ethanol a kind of
(72) ▲ it can be mixed with gas.
it helps remove some (73) ▲ pollutants from gas.
it replaces some (74) ▲ known to cause cancer.
it will take the place of (75) ▲ .
production of ethanol it can be made from corn starch.
it can also be made from materials found in solid (76) ▲ like paper.
opinions the public demand the production and use of ethanol.
the clean air act got the (77) ▲ of the congress in 1900.
the producers will meet the (78) ▲ market.
environmentalists are in (79) ▲ of the development of it.
(80) ▲ ethanol, as a renewable fuel, will be produced and used more widely in the world, and it needs the support of law makers in industrial nations.
第五部分 書面表達 (滿分25分)
下面的柱狀圖 (bar chart) 顯示了不同年齡段孩子與父母談心的情況。
time spent in talking with parents
根據上圖信息，請以“heart-to-heart talks with parents”為題，用英語 寫一篇150詞左右的短文。要求如下：
1.簡要描述圖中信息；
2.說明原因，如：忙于學習或工作、由于代溝 (generation gap) 而缺少共同話題……；
3.談談你的看法。
注意：文章的標題和開頭已給出 (不計入總詞數)。
heart-to-heart talks with parents
as is shown in the bar chart, _____________________________________________
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