题目内容

【题目】短文填空,用括号中所给英文单词的适当形式填空或根据汉语提示写出英语单词(必要时注意形式变化),完成1-10题(每空不超过两词)。并将答案用0.5毫米黑色签字笔写在答题卡相应的位置上,每小题1.5分,共15分。

To understand why the Earth is warming up. 【1】 (one) of all, we need to understand why it is warm. Our planet 2_ (cover) with atmosphere(大气).Sunlight passes 3 (通过) the atmosphere and reaches the Earth. The Sun heats up the 4_ (Earth) surface. When the heat rises into the air, it is stopped by some special gases in the atmosphere like CO2, the 5 (hot) returns to the Earth and keeps it_6_(warm) .

Power stations and cars release (释放) so 7 (much) greenhouse gases every day. So we can help stop global (全球的) warming by using less electric things such as8 (关掉) lights when we leave a room, or asking our parents to turn down the heating in our house 9 (save) energy. We can also stop global warming by finding other 【10 (way) of transportation. For example, ride a bicycle or walk instead of going by car. Another way to help stop global warming is to plant and care for trees. Because trees take in CO2, they are our best friends when fighting against global warming.

【答案】

【1】first

2is covered

3through

4Earth's

5heat

6warm

7many

8turning off

9to save

【10ways

【解析】

试题分析:本文讲述的是地球变暖的原因:温室气体的排放量增多;我们可以采取的措施:少用电器;改用绿色的交通方式;多栽树等等。

【1】first 句意:首先,我们需要理解为什么它是暖和的。首先:first of all是固定结构。故填:first。

2is covered句意:我们的星球被大气覆盖着。主语our planet是谓语动词cover的承受者,用被动语态,故填:is covered。

3through句意:阳光通过大气,然后到达地球。阳光从大气内部通过,从事物的内部通过,用介词through。故填:through。

4Earth's句意:太阳加热了地球的表面。根据句意可知是地球的表面,用所有格形式:Earths。

5heat句意:热返回地球并保持它的暖和。在句中作主语,用名词形式,故填:heat。

6warm句意:热返回地球并保持它的暖和。使某人/物处于某种状态:keep sb/sth+adj,用形容词形式作宾语补足语,故填:warm。

7many句意:电站和小车每天释放那么多的温室气体。so much后跟不可数名词,so many后跟可数名词。greenhouse gases是可数名词的复数形式,用so many 修饰。故填:many。

8turning off句意:因此,我们可以通过少用电器来帮助阻止全球变暖,比如离开房间时关灯。关掉(灯):turn off,作为such as后举的例子,起名词的作用,用动名词形式,故填:turning off。

9to save句意:或是叫我们父母关掉暖气来节约能源。关掉暖气的目的是节约能源,用不定式作目的状语,故填:to save

【10ways句意:我们也可以通过找其它的交通方式来阻止地球变暖.其它的多种方式,用复数形式,故填:ways。

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