题目内容

【题目】请仔细观察下面的图表,并按照要求用英语写一篇150词左右的文章。

写作内容】

1.用约30个单词概述图表中的现象;

2.造成这一现象的原因有哪些简要谈谈你的看法(原因不少于两点)

3.提出你对这一问题的解决方法

【写作要求】

1.作文中不能出现真实姓名和学校名称

2.不必写标题

3.参考词汇:obesity rate 肥胖率 malnutrition rate 营养不良率 school-age children 学龄儿童

【评分标准】

内容完整,语言规范,语篇连贯,词数适当。

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【答案】The chart shows that family income greatly affects the health problems of school-age children. With the family income increasing, their malnutrition rate has been falling, while the obesity rate rising.

There are some reasons accounting for this phenomenon. On the one hand, parents with higher income spoil their children to such a degree that they tend to provide their children with delicious fatty food, but ignore the importance of their balanced diets. On the other hand, parents with lower income cannot afford expensive nutritious food due to their economic squeeze, which leads to their children’s malnutrition.

As for the solutions to this phenomenon, parents of high-income families should increase their awareness of the severe problem with obesity and help their children develop healthy eating habits. Meanwhile, parents of low-income families should and must try every means to improve the quality of their children’s diets, which help them grow healthily.

【解析】本文属于图表类作文,以第三人称为主,时态主要是一般现在时。

我们可以根据提示将这些信息进行整理和安排,使文章的意思衔接更自然。文中所使用的词汇和句型,是学生们比较熟悉的,所以将平时的积累发挥出来就可以。当然我们要尽量使用一些好的句型和连词,使文章上下文意思连贯,更出彩。短文中作者按照题目的要求条理清楚,结构清晰,要点全面。文章语言简练,结构严谨,覆盖所有要点。

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【题目】 Ever wonder how this season’s celebrations affect the environment? Guest blogger Krista Fairles takes an amusing look at this very topic:

The holidays are a wonderful, cheerful time when most people wait for Santa to bring them presents. But I’m not like most people. I spend my time wondering just what the environmental impacts of Santa Claus and his reindeer are, and more importantly, how I can calculate those impacts.

Lately I’ve been particularly curious as to whether Santa’s old sled is a clean green flying machine, or if he should be replacing his 8 reindeer with an environmentally-friendly car.

I should mention that, surprisingly, I was unable to find statistics specific to Santa’s magical flying reindeer, so these calculations use numbers from various sources and may not represent actual pollution caused by Santa and his animals. In other words, don’t complain to the government about the damage Santa is causing to the environment based on this article.

Santa’s yearly trip around the globe is 44,000km long, twice the average of a North American driver. If we assume that the magic provides the altitude for this trip, then reindeer power only needs to push Santa’s sled forward. To complete the trip in 12 hours, I estimate they must travel at a speed of about 3100km/h. To travel at this speed, for this length of time, the reindeer need to eat an incredible 980 million calories each!

So the next question is: how much food is in 980 million calories? Well, if they’re eating corn, they’d need to eat 16,500 lbs each - or 1.6 acres of food. Growing 12.8 acres of corn has its own implications for the environment that we’ll leave for another calculation.

We now need to consider that during the global trip the reindeer are “letting out” some of that corn in the form of methane (甲烷,沼气). A resting cow produces 110 kg of methane per year, so flying reindeer would each let out about 4.8 tons. With methane causing 20 times the global warming damage of CO2, and the altitude increasing that damage by 1000% that another 20 times, we can put Santa’s round-trip emissions at 15,488 tons. This is much more than the 100 tons an environmentally-friendly car would release on the same trip!

Bad Santa.

1Which aspect does the writer NOT mention in her analyses about reindeer’s influence on environment?

A.Distance covered.B.Money spent on food.

C.Tons of waste let out.D.Calories consumed.

2According to the passage, how many acres of corn would Santa need to feed 12 reindeer?

A.12.8.B.16.C.19.2.D.128.

3Which of the following words best describes the tone of the passage?

A.Humorous and concerned.B.Cheerful and friendly.

C.Academic and formal.D.Serious and boring.

4Which of the following is the best title for this passage?

A.Santa, watch where you’re going!B.Let’s reduce waste on Christmas celebrations!

C.Santa Claus is coming to town!D.Is Santa driving clean and green?

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