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Did you know that you can help the environment if you buy recyclable products instead of non-recyclable ones? Look for the recycle s 小題1:  —— three arrows that make a circle – on the package. Recyclable products are usually made out of things that already have been u 小題2:. It usually takes less energy to make recycled products than to make new ones. The more energy we save, the b 小題3:.

Imagine that it's a hot summer day. You put an ice cream on the sidewalk, and it melts. W小題4:   does this happen? Well, you probably know that the sun causes the ice cream to melt. But you may not know that the sun produces solar energy. Solar energy is a 小題5: way of saying "energy that comes from the sun." Solar energy can be used to heat homes, buildings, water, a 小題6:__ make electricity. Today, more than 200,000 houses in the United States make use of the s 小題7:energy.
　　Cars are an important part of life for most people. But cars also cause pollution and give out a lot of greenhouse gases into the air. L 小題8:, there are some cars that are better for the environment. These cars can travel longer on a smaller amount of gasoline. They don't p小題9: much, either. Using these kinds of cars can help reduce the amount of greenhouse gases in the air.
Many things, l 小題10: computers, TVs, stereos, and VCRs, have special labels on them. The label says "Energy" and has a picture of a star. Products with the ENERGY STAR® label are made to save energy. Buying products with ENERGY STAR® labels will help protect the environment.

小題1:symbol/sign
小題2:used 
小題3:better
小題4:Why
小題5:another
小題6:and
小題7:sun's/solar
小題8:Luckily
小題9:pollute
小題10:like

試題分析：本文介紹了能源的如何再利用，以及對于能源的解釋。分析后提倡進行環(huán)保，利用太陽能，太陽能是環(huán)保的，并且在美國有20多萬房子都運用它。接下來是介紹小汽車在環(huán)境中也有很大的污染，現在有一種新型的小汽車，依靠天然汽，并且污染也少。最后提到了還有很多是有污染的。倡導大家注意環(huán)保。
小題1:考查名詞及語境的理解。分析前文介紹了垃圾的事。現在講到看箱上的一個回收標識。因此為標識。故填：symbol/sign
小題2:考查動詞及語境的理解。分析句意：可回收的產品是經常制作出來是已經用過的了。體現為現在完成時的被動語態(tài)，用運詞的過去分詞。故填：used
小題3:考查形容詞及語境的理解。分析句意：它經常花費很少的能源比制作一個新產品。我們節(jié)省更多的能源，就是更好�？疾楸容^級的一種形式，the +比較級，the +比較級。故填：better
小題4:考查疑問詞及語境的理解。分析句意：夏天，你拿著冰激凌在路邊走，它就會熔化。為什么會發(fā)生？同時結合下文體現為在解釋這一現象，因此用why.故填：Why
小題5:考查詞義及語境的理解。結合上下文體現出是日光能是另一個方式的能源。不定數目當中的一個用another.故填：another
小題6:考查連詞及語境的理解。分析句意：太陽能可以用于家庭供暖、建筑、水、和發(fā)電。體現為并列關系，因此用連詞and。故填：and
小題7:考查語境的理解。句意展示出在美國有超過20萬的房子在運用太陽能�？梢杂妹~所有格的形式，或者是前面提及日光的（solar）故填：sun's/solar
小題8:考查副詞及語境的理解。分析上文提到小汽車對環(huán)境的污染，現在幸運的是有了新型小汽車。體現為副詞形式。故填：Luckily
小題9:考查動詞及語境的理解。分析句意：這些小汽車行程遠并且能用少量的天然氣。也會產生不多的污染。句中少動詞，因此用污染的動詞形式。故填：pollute
小題10:考查動詞及語境的理解。分析下文：還有許多事物，像……此處用like.故填：like
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小題2:
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How to _小題1:Your Memory
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小題2:
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