仁爱英语同步练习册九年级仁爱版广东专版
注：当前书本只展示部分页码答案，查看完整答案请下载作业精灵APP。练习册仁爱英语同步练习册九年级仁爱版广东专版答案主要是用来给同学们做完题方便对答案用的，请勿直接抄袭。
四、任务型阅读。
阅读下面一篇语言材料，然后按后文要求做题。
It is reported that there were 400 million people at the most on the earth more than a thousand years ago. However, nowadays the world's population has reached more than 8 billion. 1 The world has developed so rapidly that a lot of people are having a modern life. 2
First, a lot of people can't get job chances. The situation is the same all over the world. Second, there are not enough houses for too many people in some developing countries. 3 Third, a lot of people are still starving because they don't have enough food to eat in some poor countries. 4 Fourth, there are not enough schools for so many people. For this reason, a lot of children can not go to school. 5 The earth may not support (支持) such a large population in the future.
Human beings must take measures to (采取措施做某事) control population and solve these problems.
根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使文章意思通顺、内容完整。
A. Many people don't have houses to live in.
B. Fifth, the large population caused a list of environmental (环境的) problems.
C. That means the human population has increased by nearly 20 times in the recent thousand years.
D. This causes many other problems, such as illnesses, death and so on.
E. But at the same time, the rapidly growing population also caused many serious problems.
1. ______ 2. ______ 3. ______ 4. ______ 5. ______
答案：1.C 2.E 3.A 4.D 5.B
解析：
1. 前文提到一千多年前最多4亿人，现在80多亿，C选项“这意味着近千年来人口增长了近20倍”承接上文，解释人口变化，选C。
2. 前文说世界发展快很多人过现代生活，后文讲人口带来的问题，E选项“但同时，快速增长的人口也带来了许多严重问题”承上启下，选E。
3. 前文说发展中国家没有足够的房子，A选项“很多人没有房子住”具体说明，选A。
4. 前文说很多人挨饿，D选项“这导致了许多其他问题，如疾病、死亡等”进一步说明后果，选D。
5. 前文列举了四个问题，B选项“第五，人口众多导致了一系列环境问题”是第五个问题，选B。
五、写作训练。
近年来，人们的交流方式发生了许多改变。请根据下图写一篇90个词左右的短文，描述今昔通信方式的变化，以及这些变化给人们生活带来的影响。
要求：
1. 开头和结尾已给出，不计入总词数。
2. 可适当增加细节，以使行文连贯。
3. 文中不能出现真实的人名、地名。
提示词：communicate with (与……交流), efficiently (高效率地)
开头：Changes of the Way of Communication
Great changes have taken place in the way of communication in people's life in recent years.
In the past, people mainly communicated with each other by writing letters or using public telephones. It often took a long time to get a reply and it was not convenient. Now, with the development of technology, people can use mobile phones and computers to communicate. They can send messages, make video calls and share information quickly and efficiently. These changes have made people's life more convenient and colorful. People can keep in touch with friends and relatives far away easily.
结尾：In a word, people have an easier life nowadays.
答案：Changes of the Way of Communication
Great changes have taken place in the way of communication in people's life in recent years. In the past, people mainly communicated with each other by writing letters or using public telephones. It often took a long time to get a reply and it was not convenient. Now, with the development of technology, people can use mobile phones and computers to communicate. They can send messages, make video calls and share information quickly and efficiently. These changes have made people's life more convenient and colorful. People can keep in touch with friends and relatives far away easily. In a word, people have an easier life nowadays.＜/第7页＞
