《2025年练就优等生课后提分攻略九年级英语全一册通用版》

2a 速连
1. plastic 可回收利用的
2. wasteful 塑料；塑料制的
3. recyclable 浪费的
4. do harm to 淹没在
5. drown in 伤害
6. environmentally friendly 环保的

答案： 2a 1. 塑料;塑料制的 2. 浪费的
3. 可回收利用的 4. 伤害 5. 淹没在 6. 环保的

2b 阅读理解
According to Time magazine, there are at least five million tons of plastic in the ocean. Certain sea animals often mistake plastic bags for jellyfish(水母) to eat, which can kill them. Fish, penguins and other bird species often get plastic chains stuck on their legs or necks, slowly killing them.
Plastic products do harm to the world we are living in. Luckily, there are new and recyclable products of all kinds to replace(代替) them all.
As we all know, disposable(一次性的) plastic water bottles are not only wasteful but also harmful to the environment. This is a simple problem to solve: We stop producing disposable plastic bottles and start using reusable water bottles. But what can we do with the plastic bottles that have already been made? We can follow the instructions from some videos on the social media platforms and no longer use these materials that take 200 years to break down to build houses.
To replace plastic bags, there are new recyclable bags made of cassava, a kind of root vegetable. The company that makes them is in Indonesia, and it makes people try to save the country from being drowned in plastic. Another replacement of plastic is reusable shopping bags.
They’re stronger than plastic bags, so there’s no chance of your milk falling and breaking on the road as you walk to your car.
For restaurants, there’s also a replacement for plastic wrap(包裹材料), Bee’s wrap. It costs at least 18, but because it can be reused, it still saves money.
These are just some of the many choices the world has to replace plastic. Any company in the world can use these methods to create and sell environmentally friendly products. The point is that it is possible to replace plastic. Plastic needs to be thrown away once and for all.
(D)1. What can we infer from Paragraph 1?
A. Some birds like eating plastic.
B. Most plastic ends up in the sea.
C. Sea animals can be dangerous.
D. Plastic is harmful to sea animals.
(B)2. What can we know about the plastic bottles from Paragraph 3?
A. They are hard to replace.
B. They can be used as building materials.
C. They cost less than the reusable bottles.
D. They are hot topics on the social media platforms.
(C)3. How many kinds of recyclable products are mentioned in the text?
A. 2.
B. 3.
C. 4.
D. 5.
(C)4. What’s the structure of the text? (①=Paragraph 1,②=Paragraph 2, …)
A. ①→②③④⑤→⑥
B. ①→②③→④⑤→⑥
C. ①②→③④⑤→⑥
D. ①②→③→④⑤⑥
(C)5. What’s the writer’s purpose of writing the text?
A. To show people the importance of protecting sea animals.
B. To draw people’s attention to a company in Indonesia.
C. To ask people to use fewer plastic products.
D. To tell people some ways to save money.

答案： 2b 1. D [解析] 推理判断题。根据第一段 “Certain sea animals often mistake plastic bags for jellyfish(水母) to eat, which can kill them.”可推知,塑料对海洋动物是有害的。故选D。
2. B
3. C [解析] 细节理解题。第三至五段,依次提到可以回收的四种产品,分别是:reusable water bottles, new recyclable bags made of cassava, reusable shopping bags 和 Bee’s wrap。故选C。
4. C [解析] 篇章结构题。结合全文的内容可知,本文的篇章结构为:第一段用事实描述塑料对动物所产生的危害;第二段直接点明现在有可循环利用的产品来替代那些塑料制品;第三至五段分别介绍了四种可循环利用的产品;第六段升华主题,表明塑料应该被彻底扔掉。故选C。
5. C