单元检测（二十四）Unexplained Mysteries of the Natural World Ⅰ.语法填空 I d like to say something about WeChat. Nowadays, it __1__ (become) more and more popular in China. No matter where we are, we can send text or voice messages to our friends. We can also find someone __2__ (talk) to by shaking our cellphones. And WeChat can help search for people __3__ (use) this application nearby. Many people like this function (功能), __4__ it can help them make more new friends. All in all, WeChat is really __5__ useful chatting (聊天) tool. It allows us to communicate and share our __6__ (feel) with others more easily. However, it may also do harm to people, especially to students. As you see, some people use WeChat for too long every day, which is of course bad __7__ their health. So it is very important that we use WeChat in a correct way. While studying, we should not use it. And we must be careful not to give away too much __8__ (person) information or trust strangers so much. Or we might be easily cheated online. In a word, we should learn how to use WeChat __9__ (proper). Remember WeChat is not everything in __10__ (you) life. 语篇解读：本文为一篇说明文。作为一款功能非常强大的交际应用程序，微信已经被广泛使用。但是，我们应该合理使用它。 1．is becoming 根据“nowadays”及“more and more”可知，这里用现在进行时。 2．to talk “to talk to”是动词不定式短语作后置定语，修饰不定代词someone。 3．using people是动词use所表示动作逻辑上的主语，故用现在分词短语作后置定语，修饰people。 4．because/for 主句和从句之间在意义上存在因果关系，故用because/for引导原因状语从句。 5．a 微信是一个有用的聊天工具，故用不定冠词。 6．feelings 形容词性物主代词修饰名词，故填feel的名词形式feeling的复数形式。feeling意为“情感，感情”。 7．for be bad for .为固定短语，意为“对……有害”。 8．personal 空格中所填单词在句中修饰名词information，故填person的形容词形式。 9．properly 空格中所填单词在句中修饰动词use，故填proper的副词形式。 10．your 名词前用形容词性物主代词修饰。 Ⅱ.短文改错 Zhou Yan is the Senior Three student. Last week, he goes to see a doctor because of his arms and fingers hurt. The doctor told him the fact that had a “mobile phone disease”. Zhou sent messages for his friends with his mobile phone all the time, even in bed. Zhou started to do badly in all the exam because he spent so many time on his mobile phone. He didn t stop use the mobile phone until his arms hurt. Yang Ling, which is an expert from a health center, said students should try to use their mobile phones less, especial at school. 答案：第一句：the→a 第二句：goes→went; 去掉of 第三句：had前加he 第四句：for→to 第五句：exam→exams; many→much 第六句：use→using 第七句：which→who; especial→especially Ⅲ.书面表达 假定你是李华，利用暑假时间在一个旅游网站上做兼职。为了吸引对中国未解之谜感兴趣的外国游客，你负责介绍一个神秘的旅游景点，请根据下列要点写一篇英语短文。 主要内容如下： 1．介绍一个神秘的旅游景点； 2．去该景点应注意什么。 注意：1.词数100左右； 2．可以适当增加细节，以使行文连贯。 参考范文： A mysterious ancient city, known as Loulan, is located in Xinjiang. It holds special appeal for explorers, and it is sometimes honored as a “holy land for archaeologists”．In March 1900, when leading his expedition in the desert region, Swedish explorer Sven Hedin accidentally found this place.Loulan was one of the cities on the famous Silk Road and was the first stop for merchant trading between China and Central Asia.However, the once prosperous area was abandoned after the Tang Dynasty. It has drawn wide interest on the reasons of its abandonment.When you go there for traveling, you should be well prepared.Water and food are necessities, because that place is far away from downtown and the weather there is dry.