Unit 1 单元拓展阅读训练 2023-2024学年牛津上海版英语九年级下册（含解析）

Unit 1 单元拓展阅读训练 2023—2024学年 牛津上海版（试用本） 英语九年级下册 一、阅读理解 How do you deal with plastic bags from the supermarket Throw them away or recycle them How about eating them The bags are not harmful to the environment. Humans and animals can safely eat them. An Indian company EnviGreen has made a bag with natural materials. It looks and feels just like plastic, but it can be broken down(分解) easily. Ashwath Hedge who set up EnviGreen spent four years doing experiments with 12 natural materials. They included potatoes, corn, vegetable oil and bananas. He made the materials into liquid(液体) and used the liquid to make the bag. Although the EnviGreen bag is more expensive than a common plastic bag, it has many advantages. According to The Wall Street Journal, it takes 1,000 years for common plastic bags to be broken down. But an EnviGreen bag can naturally be broken down in less than 180 days. It is also broken down in less than a day in water, and in less than a minute in boiling water. Hedge was happy to show it in his interview. He put an EnviGreen bag in water and ate it with a smile. There are more than 15,000 tons of plastic waste in India every day. But only 9,000 tons are processed(处理). In China, 3 billion plastic bags are used every day. Maybe the EnviGreen bag could be a solution to the world problem of plastic pollution. 1．The main idea of the third paragraph is “_____”. A．What Hedge thought of the new bag B．How Hedge made the EnviGreen bag C．Who set up the EnviGreen company D．How long it took Hedge to make the bag 2．The underlined sentences in Paragraph 4 show that the EnviGreen bag _____. A．is safe and can be broken down quickly B．is useful although it is more expensive C．looks and feels like a common plastic bag D．will be used more widely than a common plastic bag 3．The EnviGreen bag is broken down fastest in _____. A．hot air B．cold water C．boiling water D．natural air 4．From the last paragraph, we can infer that _____. A．all of India’s plastic waste is processed B．India has the most plastic waste in the world C．China produces more plastic waste than India D．the EnviGreen bag may help solve the problem of plastic pollution Want to know what we can do to help make our city a better place to live Why not take part in “Clean & Green Weekend” Join us, and you can make new friends and help protect the environment at the same time. Park Life Do you like hanging out in the park with your friends If so, why not take the chance to come with us and tidy up the park as you go there To add some fun, there is a gift for the person who collects the most rubbish! Meet us at the south entrance to Taohe Park at 9 am next Saturday if you want to join in. The Air You Breathe A great way to make the air we breathe cleaner is to plant lots of trees! It is a fact that trees slowly filter(过滤) a lot of pollutants from the air. So come and help us plant some new ones in Fenhe Park at 2 pm next Sunday. War on ... ...