Liu loves to teach people to explore the underwater world and lead them to feel the beauty of the sea. Now, he spends all his time on the voluntary work in a community called Better Blue. The volunteers in Better Blue are not only made up of diving(潜水) teachers like Liu, but also lawyers, doctors and so on. All of them should have the knowledge of the sea.
Every year, 12 million tons of plastic waste flow into the ocean. Sea animals like turtles often lose their lives because of eating plastic or fishing nets. Even humans on land are affected because the fish we eat may have harmful plastic particles in their bodies. So the community Better Blue was started in 2017. It hopes to raise marine（海洋的） protection awareness among all the people and encourage people to think about how to make the ocean develop in a friendly way.
Dive Against Debris is an activity organized by Better Blue to protect the ocean. The activity needs volunteer divers to go into the waters and fish out rubbish. The work also includes doing research on why this kind of rubbish is the most and making suggestions to reduce the pollution.
Marine protection is not only about collecting rubbish: it also includes marine protection education. On weekdays, Liu volunteers to teach children marine protection in local schools. Volunteers like him teach marine science to make children realize that land-based rubbish can also pollute the ocean. Researchers from local universities also take part in such activities. With diving becoming popular, people are more willing to learn about marine protection.
任务一 阅读填表
阅读短文,根据所读内容,在文章后题的空格里填入最恰当的内容。注意:1～5 题每个空格只填1 个单词,第 6 题词数不少于 20。
任务二 阅读理解
What is the main idea of the passage?
A.A community protects the ocean.
B.Diving is becoming popular.
C.Liu is a good diving teacher.
D.The sea is full of rubbish.
解析：
【解析】
任务一：
1. 根据原文第一段"The volunteers in Better Blue are not only made up of diving teachers like Liu"，可知Liu的身份是潜水老师，填teacher。
2. 根据原文第二段"Sea animals like turtles often lose their lives because of eating plastic or fishing nets"，lose their lives同义转换为die，填die。
3. 根据原文第二段"It hopes to raise marine protection awareness among all the people"，raise awareness同义转换为make people become more aware of，填aware。
4. 根据原文第三段"making suggestions to reduce the pollution"，suggest后接动名词形式，填reducing。
5. 根据原文第四段"Liu volunteers to teach children marine protection in local schools. Volunteers like him teach marine science"，可知志愿者开展相关课程，填lessons。
6. 围绕海洋环保主题，写出不少于20词的合理建议即可，示例：We can reduce the use of single-use plastic products, such as plastic bags and bottles, to cut down on plastic waste entering the ocean. We can also organize more beach cleaning activities and spread marine protection knowledge on social media to let more people join in the protection.
任务二：
通读全文可知，文章核心介绍名为Better Blue的海洋保护公益社区的成员、创立背景、开展的相关海洋保护活动，其余选项B仅为细节内容、C是引入的人物示例、D是创立背景的部分原因，均不能概括全文主旨，因此选A。
【答案】
任务一：
1. teacher
2. die
3. aware
4. reducing
5. lessons
6. We can reduce the use of single-use plastic products, such as plastic bags and bottles, to cut down on plastic waste entering the ocean. We can also organize more beach cleaning activities and spread marine protection knowledge on social media to let more people join in the protection.（言之有理即可）
任务二：A
【知识点】
阅读理解细节定位；词义转换；主旨大意辨析
【点评】
本题属于阅读理解综合题型，既考查学生快速定位原文细节、进行同义转换的基础能力，也开放设置了环保建议类表达题，同时通过主旨选择题检验学生对全文核心内容的整体把握，难度梯度设置合理，兼顾基础能力与综合语言运用能力的考查。
【难度系数】
0.7
