Unit 4 Welcome to the unit & Reading 课件-2023-2024学年高中英语牛津译林版（2020）选择性必修第二册

Unit 4 Living with technology Welcome to the unit & Reading Vocabulary 请在此处输入您的标题 Please enter your title here 1. massive a mass of/masses of 许多 the mass of 大多数 mass campaign群众运动 练习：A cold front is the forward edge of a ________ of moving cold air. massive 3 请在此处输入您的标题 Please enter your title here 2. threaten threaten sb with sth 用某事物威胁某人 threaten to do sth 威胁要做某事 threat n.威胁；凶兆；构成威胁的人或事物 be a threat to sb/sth 对某人/某物来说是一种威胁 under threat of... 面临……的威胁 threatening adj.威胁的；恐吓的 练习：This dispute ________ to split the party. threatened 4 请在此处输入您的标题 Please enter your title here 3. urge urge sb to do sth 催促/力劝某人做某事 urge + that从句（从句谓语用should do，should可以省略）竭力主张…… urge sb on为某人加油；激励某人 have an urge to do sth 有做某事的冲动烈欲望 urgent adj.紧急的；急迫的 be in urgent need of… 急需…… urgency n.紧急；紧迫 练习：My lawyer has been ________ me to make a will. urging 5 请在此处输入您的标题 Please enter your title here 4. warning warn vi.& vt.警告；告诫；使警惕 warn sb of/about/against sth警告某人某事；让某人提防某事 warn sb to do sth 提醒/告诫某人去做某事 warn sb not to do sth (=warn sb against doing sth) 警告/告诫某人不要做某事 warn sb that... 提醒某人……；告诫某人…… 练习：Please give us advance ________ of any changes. warning 6 请在此处输入您的标题 Please enter your title here 5. demand demand to do sth要求做某事 demand that… 要求……（从句谓语用“should+动词原形”，should可以省略） a demand for... 对……的需求 satisfy/meet one's demands满足某人的需求 in demand 需求大；受欢迎 练习：Righting the economy will ________ major cuts in expenditure. demand 7 Reading Lead-in The Moon computers 9 Lead-in What other descriptions in science fiction have turned into reality? Jules Verne believes that anything people can imagine can be made real. Do you agree? Why or why not? 10 Reading Before reading, please think about these questions: 1. What do you know about artificial intelligence? 2. How is the author likely to organize the information on artificial intelligence? 11 Reading What might be discussed in this article? This article may discuss conflicts between family members. 2. What does the strangers mean? It means their parents. 12