中考真题2024年山东省潍坊市完形填空-塑料回收利用
中考真题2024年山东省潍坊市完形填空-塑料回收利用
There are over fifty different types of plastics. Many of them are used ___1_ packaging (包装). Most plastics do not break down and a lot of them are not recyclable. When they are ___2__, they can pollute the air and make it very dangerous. 
One of the most popular plastics used in making bottles is called PET. This can be recycled. Plastics __3__ PET need to be labeled so they can be collected easily for recycling. In America, PET is recycled and used to make ___4_ things, such as flowerpots and milk crates. In Germany some bottles are made from a type of plastic which breaks down in strong ___5__ or when buried. ___6__ this is expensive and the bottles might break while they are being need. 
Nearly all the things you buy from the supermarket are wrapped in something. ___7__ fruit and vegetables are wrapped in plastic or in plastic bags. When we use these things, we usually ___8__ the packaging. Packaging keeps food ___9__. It protects the food and also gives us information about the product. But is it all necessary? If you add up all the packaging, it comes to a lot. 
Try not to buy things that use a lot of plastic. You’d better ___10___ your old plastic containers for keeping things.

1.1.

A at

B on

C to

D for

解析：选D。正确答案是：D. for 句子中提到了“Many of them are used for packaging”，其中“for”表示“用于”，符合句意。因此，选项D是正确答案。

2.2.

A burnt

B heated

C bought

D used

解析：选A。正确答案是：A. burnt 在句子中提到“they can pollute the air”，说明这些物品被燃烧后会污染空气，因此可以推断出这些物品被“burnt”（燃烧）了。因此，答案为A。

3.3.

A as

B by

C like

D with

解析：选C。正确答案是：C. like 句子中提到了“Plastics like PET”，其中“like”表示“像……一样的”，符合句意。其他选项的意思与句子不符，因此C是正确答案。

4.4.

A dry

B new

C heavy

D natural

解析：选B。正确答案是：B. new 在句子中提到PET被回收后用于制造新的事物，如花盆和牛奶箱，因此应该选择B选项，即“new”。

5.5.

A wind

B smell

C storm

D sunlight

解析：选D。正确答案是：D. sunlight 句子中提到“some bottles are made from a type of plastic which breaks down in strong sunlight”，说明这种塑料瓶在强烈的阳光下会分解，因此D选项“sunlight”是正确答案。

6.6.

A Or

B So

C But

D And

解析：选C。正确答案是：C. But 句子中出现了转折关系，即“虽然这种方法很贵，但瓶子在需要时可能会破裂”，因此需要使用表示转折的连词。选项C“But”表示转折，符合句意。

7.7.

A Yet

B Even

C Still

D Always

解析：选B。正确答案是：B. Even 句子中使用了"even"表示"甚至"，表示连水果和蔬菜也被包装在塑料或塑料袋中，强调了包装现象的普遍性。其他选项的意思与句子不符。

8.8.

A put up

B pick up

C give away

D throw away

解析：选D。正确答案是：D. throw away 在句子中提到“我们通常扔掉包装”，所以应该选择“throw away”这个短语，表示“扔掉”。其他选项的意思分别是“put up”张贴，“pick up”捡起，“give away”赠送，都与句子意思不符。

9.9.

A warm

B clear

C fresh

D delicious

解析：选C。正确答案是：C. fresh 句子中提到“Packaging keeps food fresh”，意思是包装可以让食物保持新鲜。因此，正确答案为C，即“新鲜的”。

10.10.

A reuse

B return

C repair

D reduce

解析：选A。正确答案是：A. reuse 句子中提到“最好再利用你的旧塑料容器来存放东西”，所以正确的动词应该是“reuse”（再利用）。其他选项的意思分别是“return”（归还）、“repair”（修理）和“reduce”（减少），都与句子意思不符。