新人教版高中英语必修二 UNIT3 The Internet Reading for writing 4 课时同步练习学案（含答案解析）

新人教版高中英语必修二 Unit 3 The Internet Reading for writing 课时同步练习学案（含答案解析） 一、单词拼写（根据汉语提示或首字母补全单词） 1.It's important to protect your _______ (隐私) when surfing the Internet. 2.Identity _______ (盗窃) has become a serious problem in the digital age. 3.Don't be _______ (粗鲁的) to others in online conversations. 4.The website was designed to _______ (以……为目标) young people interested in technology. 5.He spread _______ (虚假的) information online, which caused great trouble. 6.The teacher gave us some useful _______ (建议) on how to write a good blog. 7.She felt _______ (尴尬的) when her private photos were posted online without permission. 8.You should _______ (记住) the golden rules of online safety. 9.The dictionary helps us _______ (给……下定义) difficult words clearly. 10.In this _______ (情况), you'd better report the problem to the website administrator. 11.Please _______ (点击) the link below to get more details about the activity. 12.The _______ (作者) of this blog post shares practical advice on online learning. 13.We are _______ (熟悉的) with the functions of this social media platform. 14.The school has issued _______ (准则) for students' proper use of the Internet. 15.It's impolite to _______ (取笑) others' mistakes in online forums. 答案 1.privacy 2.theft 3.rude 4.target 5.fals 6.tips 7.embarrassed 8.keep in mind 9.define 10.case 11.click 12.author 13.familiar 14.guidelines 15.make fun of 二、完成句子（根据本课时重点短语句型及语法结构填空，每空一词） 1.We should _______ _______ _______ (保护我们的隐私) and never give out personal information casually online. 2._______ _______ _______ (首先), you need to learn how to tell true information from false ones on the Internet. 3.The more politely you communicate online, _______ _______ _______ _______ _______ _______ _______ (你被攻击的可能性就越小). 4.Many teenagers _______ _______ _______ (沉迷于) playing online games, which affects their studies. 5.You can _______ _______ _______ (获取) a large amount of educational resources through the Internet. 6.It is important to _______ _______ _______ (给关键术语下定义) when writing a technical blog. 7.She was _______ _______ (对……感到心烦) the embarrassing comments posted by a stranger. 8._______ _______ _______ (万一) online harassment, you should save the evidence and ask for help. 答案 1.protect our privacy 2.First of all 3.the less likely you are attacked 4.are addicted to 5.have access to 6.define key terms 7.upset about 8.In case of 三、课文语法填空（贴合高考题型） 在空白处填入1个适当的单词或括号内单词的正确形式。 Today I'd like to blog about a question that 1._______ (ask) many times — how to stay safe online and avoid bad experiences. First of all, there's 2._______ golden rule of the Internet: if you see or read something that makes you feel uncomfortable, leave the site immediately. Don't post comments or click on anything. Second, protect your privacy and never give out your address or phone number, as someone might use the information 3._______ (commit) identity theft, a common and serious problem 4._______ the digital world. Third, be polite. A troll is a person 5._______ posts meaningless comments just to stir up trouble online. A cyberbully usually picks on weak people, 6._______ (share) their private photos to hurt them. Both behaviors are unacceptable. 7._______ (actual), the more respectful you are to others, the safer you will be online. Besides, think twice before 8._______ (forward) any online news, for much of what you see may be 9._______ (true). Have you had any bad experiences online, or do you have some good advice for staying safe? Don't forget to share your thoughts in the 10._______ (comment) section below. 答案 1.has been asked 2.the 3.to commit 4.in 5.who/that 6.sharing 7.Actually 8.forwarding 9.untrue 10.comments 答案解析： 1.has been asked（动词时态：现在完成时被动语态） 考点：考查现在完成时被动语态表“过去动作持续到现在且反复发生”的用法，为高考语法填空高频考点。 解题思路：根据标志词“many times”可知动作已多次发生，主语“a question”与“ask”为被动关系，故用现在完成时被动语态“has been asked”。 2.the（冠词） 考点：考查定冠词的特指用法，侧重“双方共知的特定概念”，符合高考冠词考点命题规律。 解题思路：“golden rule of the Internet”特指“互联网的黄金准则”，是本文明确聚焦的特定规则，需用定冠词“the”限定。 3.to commit（非谓语动词：不定式作目的状语） 考点：考查不定式表动作目的的功能，为高考非谓语动词核心考点之一。 解题思路：“use the information”的目的是“commit identity theft”，不定式可清晰体现动作的目的性，故填“to commit”。 4.in（介词） 考点：考查介词与名词的固定搭配，侧重“语境中的惯用表达”。 解题思路：“in the digital world”为固定搭配，意为“在数字世界中”，符合语境逻辑与高考介词考点的命题特点。 5.who/that（连词：定语从句关系代词） 考点：考查定语从句中关系代词的选用，聚焦“先行词指人且作从句主语”的情况。 解题思路：先行词“a person”指人，且在从句中作主语，故用关系代词“who”或“that”引导定语从句，符合高考定语从句高频设题模式。 6.sharing（非谓语动词：现在分词作伴随状语） 考点：考查现在分词表伴随动作的用法，强调“主动且同时发生”。 解题思路：主语“A cyberbully”与“share”为主动关系，且“分享照片”与“欺负他人”两个动作同时发生，故用现在分词“sharing”作伴随状语。 7.Actually（形容词副词转换：形容词变副词） 考点：考查形容词变副词修饰整个句子的用法，为高考词性转换基础考点。 解题思路：空格处需修饰后文整个句子，作状语，“actual”为形容词，其副词形式“Actually”符合语法要求，表“事实上”。 8.forwarding（非谓语动词：动名词作介词宾语） 考点：考查动名词作介词宾语的规则，侧重“介词后接动词需用动名词形式”。 解题思路：介词“before”后需接名词性成分，“forward”为动词，故变作动名词“forwarding”，符合高考非谓语动词常规设题逻辑。 9.untrue（词性转换：形容词变反义词） 考点：考查词性派生中的反义词转换，聚焦“语境语义的逻辑转折”。 解题思路：根据前文“think twice”（三思）可知，此处表达“你看到的很多信息可能是不真实的”，“true”的反义词“untrue”契合语义。 10.comments（名词单复数） 考点：考查可数名词复数表泛指的用法，为高考名词考点基础题型。 解题思路：“comment”为可数名词，“comments section”意为“评论区”，需用复数形式表泛指多条评论，符合语境与语法规则。 四、应用文写作 写作任务： 你校将举办英语演讲比赛，主题为“Be Wise Internet Users”。请你写一篇演讲稿参赛，内容包括：1. 明智使用互联网的重要性； 2. 提出2-3条具体建议。 要 求：1. 词数80左右； 2.行文连贯，符合演讲稿格式； 3. 可适当增加细节，使内容充实。 参考范文 Be Wise Internet Users Dear teachers and classmates, Good morning! Today I want to talk about being wise Internet users. As the Internet brings great convenience to our lives, it also brings risks like privacy leaks and false information. Thus, being wise online is essential for our safety and growth. Here are my suggestions. First, protect your personal information and never share passwords casually. Second, think twice before believing or spreading online information. Finally, be polite and respect others to avoid cyberbullying. Let's make good use of the Internet and enjoy its benefits wisely! Thank you for listening! 答案解析： 1. 审题分析 体裁定位：演讲稿属于高考高频应用文体裁，符合“交际功能明确+半开放内容”的命题趋势，既给定核心要点，又预留发挥空间。 话题契合：紧扣单元主题“互联网”，聚焦“网络安全与合理使用”，贴近学生生活实际，符合高考“立德树人”与“时代背景融合”的选材原则。 要求匹配：严格遵循词数限制，格式包含开场白、主体内容、结尾呼吁，符合演讲稿的文体特征。 2. 构思解析 开头部分：采用“问候+主题引入”模式，用“brings great convenience”与“brings risks”形成对比，自然引出“明智上网的重要性”，逻辑清晰。 主体部分：用“First...Second...Finally...”分层列出建议，建议具体可操作（保护隐私、辨别信息、文明上网），贴合单元重点词汇与话题（privacy、false information、cyberbully）。 结尾部分：发出号召，呼应主题，简洁有力，符合演讲稿的鼓动性特征。 3. 亮点句式与词汇（契合高考评分标准） 高级词汇：privacy leaks（隐私泄露）、casually（随意地）、cyberbullying（网络霸凌），均为单元核心词汇与高考高频词。 复杂句型：“As the Internet brings...it also brings...”（状语从句）、“think twice before believing or spreading...”（介词+动名词结构），符合高考对句式多样性的要求。 衔接词：Thus、Here are、First、Second、Finally，使行文连贯，体现逻辑思维品质，符合高考“思维能力考查”的导向。 2 / 2 学科网（北京）股份有限公司 $