4 . 假设你是红星中学学生会主席李华。为了响应全市进行垃圾分类的号召，你将代表学校向全体同学发表演讲，动员大家积极行动起来。演讲稿内容包括：
1. 垃圾分类的意义；
2. 在学校如何进行垃圾分类(如将可回收垃圾单独收集等)；
3. 希望大家积极参与；
注意：
1. 词数不少于100；
2. 文章开头已经给出，不计入总词数；
3. 适当增加相关细节，是内容充实，行文连贯。

Good morning, everyone! I am Li Hua, chairman of the Students’ Union.

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5 . 假定你是某国际学校学生会李华，你校正在开展垃圾分类活动，请你代表学生会用英语写封倡议信，向全校学生发出“垃圾分类，从我做起”的倡议。内容包括：
1. 活动的目的和意义。
2. 提出倡议。
garbage classification 垃圾分类
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8 . Garbage sorting (分类) has become a hot topic around China, especially after Shanghai began carrying out a regulation (规章) on July 1.

Beijing has been expected to do the same. At present the regulation gives garbage sorting responsibilities to government departments, property management groups and other organizations. It also gives rules for companies, explaining how they’re responsible for waste collection, transportation and treatment. Citizens are free of responsibilities for the moment.

The long-awaited revision will soon change the situation. “Taking out the trash without sorting it properly will be illegal,” said Sun Xinjun, director of the Beijing Commission of Urban Management. In Shanghai, violators (违背者) are now fined up to 200 yuan for trash-sorting violations. “The maximum fine in Beijing will not be less than that,” he said.

The Beijing city government first promoted garbage sorting in 2009. Authorities have since called on citizens to sort their household waste into four types—recyclable waste, kitchen trash, dangerous waste and others , and leave it in a colored dustbin or trash can. Blue-colored dustbins are for recyclable items, green for kitchen trash, red for dangerous materials and grey for other waste.

To promote the awareness of garbage sorting and expand the base of participants, authorities have employed workers to help citizens. With intelligent devices, those who throw in recyclable waste at given places will be rewarded with bonus points, which can be used to buy daily goods. At some communities, there are no color-coded dustbins. Instead, a scheduled garbage collection service is offered to help improve the environment. In other communities, workers offer a door-to-door service to collect recyclable or kitchen waste.

Beijing Environmental Sanitation Engineering Group has been promoting new garbage sorting facilities such as recycling cabinets and smart kitchen waste trash cans since 2016, Xinhua News Agency reported.

1. Which of the following shouldn’t be thrown into a blue dustbin?

A．Coke cans.	B．Thrown-away batteries.
C．Used books.	D．Broken iron pots.

2. We can learn from the passage that __________.

A．citizens are not responsible for garbage sorting in Beijing now

B．recyclable waste like newspapers should be thrown in green dustbins.

C．people sorting recyclable waste will be rewarded in Beijing

D．Shanghai carried out garbage sorting later than Beijing

3. What is the best title for the text?

A．An Example in Garbage Sorting in Shanghai

B．Action to Be Taken to Sort Garbage in Shanghai

C．New Garbage Sorting Regulation in Beijing

D．Present Garbage Collection in Beijing

4. Where can you read the article?

A．A fashion magazine.	B．A science book.
C．A newspaper.	D．A government report.

9 . 阅读下面短文，在空白处填入 1个适当的单词或括号内单词的正确形式。

With the development of science and technology, our life is becoming much better and more convenient. However, more garbage and pollution    1    (produce) at the same time, which    2    (lay) a heavy burden on our environment.    3    is known to all, environment plays a vital role in our daily life. In response to the severe situation, we should take effective    4    (measure) to protect the planet where we coexist. It is suggested that we should sort waste    5    (relieve) the situation.

Garbage classification, which is a good way to protect our environment, can’t be overemphasized. It can help separate recyclable waste, which can be    6    (full) used to help save the resources    7    a large degree. Not only can we make our environment clean and beautiful, but also recyclable waste can be made good use of to benefit us in return.

As garbage classification is significant, we should take    8    active part in putting it into practice. It’s a must for    9    (we) to learn to sort waste. It is the little things we do today that have a profound influence on the planet. Only if all of us make joint efforts can we make a big    10    (different) and have a good environment.