作业(五)　Unit 4　Natural Disasters-2023年新教材高一英语寒假假期作业

作业(五)　Unit 4　Natural Disasters Ⅰ.标记熟悉单词，回查陌生单词 □whistle　　 □disaster　　□slide □flood □rescue □damage □destroy □shelter □ruin □percent □trap □bury □effort □context □supply □tap □pipe □calm □aid □crash □sweep □wave □strike □death □affect □shock □electricity □breathe □wisdom □suffer □erupt □survive □power □emergency □deliver □summary □length Ⅱ.典题展示 假定你受学生会委托为校宣传栏“英语天地”写一篇短文， 题目为：Stay safe online。内容包括： 1.上网存在风险； 2.上网时如何保护个人隐私。 注意：写作词数应为80个左右。 [佳作品读] Nowadays, it is common for people to go online every day. However, potential risks are also present when people browse the Internet. To ensure online safety(不定式作目的状语), there are some measures you might find helpful. Firstly, never give out personal information, such as your name, phone number, home address or any other sensitive information to strangers. Secondly, be careful when downloading attachments, or clicking on links sent by others(分词作状语). Make sure you only open attachments or links from trusted sources to avoid viruses or malicious programs. Thirdly, it is also very important to use secure passwords and to change them periodically. By following these security measures, you will be safe online and be able to surf the Internet freely with an ease of mind. Ⅰ.单句语法填空 1.He said they did not want war—but if attacked，they would fight to the ______ (die). 2.Ignoring the danger，he rushed into the fire to rescue those ________(trap) in the house. 3.________(bury) himself in the newspaper，he didn't notice what was happening. 4.Later，he worked in Africa，where many people suffered ________ blindness for lack of proper treatment. 5.More and more vegetables and fruit are supplied ________ the cities. 6.Thousands of soldiers and rescue workers were sent there to search for the ______ (survive). 7.________ struck her that this was not perhaps the best time to put forward the subject. 8.The number of students in this school ________ (increase) by 20 percent this year. 9.The news that