Question

【題目】閱讀下面短文，并用英語回答問題(請注意每小題后面的詞數(shù)要求)。

Save the World's Trees

“When it comes to the Earth，there is no time to waste，” says the Earth Day Network.And that is right.Protecting our environment is very important，and World Earth Day was created in 1970 to ask more people to protect our environment.On April 22，people around the world celebrate Earth Day.

Every year there is a special topic，and this year it is “Trees for the Earth”，so Earth Day this year will be all about planting trees.They are planning to plant 7.8 billion trees within the next five years.

That's a big goal，and you might wonder why trees are so important.Because they can take in carbon dioxide(CO2) and protect the air quality(質(zhì)量)．CO2is a chemical in our atmosphere，but humans make too much of it.Each person makes about 2.3 tons a year，which is bad for the environment.

Well guess what! Planting new trees is important because people cut down a huge number of trees.Last year，there were 3 trillion trees in the world，about 139 billion in China.But according to China Daily，the world's total number has been almost cut in half since human civilization(文明) began.That's because 15 billion trees are cut down every year.

So we need to plant more to make up for(彌補(bǔ)) the ones we lost.One tree can take in 21.8 kilograms of CO2per year.And it's still one of the cheapest and best ways to get rid of CO2.

But don't forget that we can also help the environment by cutting down on how much energy(能源) or water we use every day.Every little thing helps.

【1】When do people around the world celebrate World Earth Day？(不超過5個(gè)詞)

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【2】What is the topic of Earth Day this year？(不超過5個(gè)詞)

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【3】Why are trees so important to the earth？(不超過15個(gè)詞)

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【4】How much CO2 can two trees take in each year？(不超過5個(gè)詞)

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【5】What's one of the cheapest and best ways to get rid of CO2？(不超過5個(gè)詞)

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Answer 1

【答案】

【1】On April 22.

【2】Trees for the Earth.

【3】Because they can take in carbon dioxide/CO2 and protect the air quality.

【4】43．6 kilograms.

【5】Planting trees.

【解析】

本文是一篇與環(huán)保相關(guān)的說明文，主要介紹了今年“世界地球日”的主題：地球的樹。介紹了樹木對于地球的重要性，并號召人們多植樹，保護(hù)地球。

【1】題意：世界各地的人們什么時(shí)候慶祝世界地球日？考查細(xì)節(jié)理解。根據(jù)第1段最后1句On April 22，people around the world celebrate Earth Day.可知世界各地的人們在4月22日慶祝世界地球日；故答案是On April 22.

【2】題意：今年地球日的主題是什么？考查細(xì)節(jié)理解。根據(jù)第2段第1句Every year there is a special topic，and this year it is “Trees for the Earth”（每年都有一個(gè)特別的主題，今年是“地球之樹”。）可知今年地球日的主題是“Trees for the Earth”，故答案是Trees for the Earth。

【3】題意：為什么樹木對地球如此重要？考查細(xì)節(jié)理解。根據(jù)第2段第4句Because they can take in carbon dioxide(CO2) and protect the air quality(質(zhì)量)．可知答案是Because they can take in carbon dioxide/CO2 and protect the air quality.

【4】題意：每年兩棵樹能吸收多少二氧化碳？考查細(xì)節(jié)理解。根據(jù)第5段第2句One tree can take in 21.8 kilograms of CO2 per year.可知“一棵樹每年可以吸收21.8公斤的二氧化碳�！眱煽脴淠芪�收二氧化碳：21.8*2=43．6 kilograms；故答案是43．6 kilograms

【5】題意：什么是降低二氧化碳的最廉價(jià)和最好的方法之一？考查細(xì)節(jié)理解。根據(jù)第5段第2/3句One tree can take in 21.8 kilograms of CO2 per year.And it's still one of the cheapest and best ways to get rid of CO2.可知“植樹是降低二氧化碳的最廉價(jià)和最好的方法之一”；故答案是Planting trees.

本文是任務(wù)型閱讀。初中任務(wù)型閱讀理解一般考查學(xué)生的細(xì)節(jié)理解能力、主旨理解能力和推理判斷能力。做閱讀理解題，首先要準(zhǔn)確理解題意，然后根據(jù)題意和短文內(nèi)容選出正確的答案。（1）考查細(xì)節(jié)理解能力，此類型題較簡單，學(xué)生準(zhǔn)確理解題意后，直接到文中找出答案。（2）考查猜詞能力。做這種題型時(shí)，學(xué)生要根據(jù)上下文意思準(zhǔn)確猜出詞義。3）考查推理判斷能力，此類題型較難，學(xué)生要準(zhǔn)確理解題意后，在文中找出相關(guān)的內(nèi)容做出合理的推斷。本文主要考查學(xué)生的細(xì)節(jié)理解能力。準(zhǔn)確理解題意后，到文中找出相關(guān)的敘述，然后做出正確的答語。