人教版(新教材)高中英语选修1Unit 2 Looking into the Future教学设计2：Reading and Thinking.docx

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1、Unit 2 Looking into the FutureReading and Thinking教学目标与核心素养知识目标：掌握关于未来的词汇和相关表达能力目标：能够预测文章内容，浏览课文，概括文章的写作目的。情感目标：通过阅读，了解未来只能家居将让我们的生活变得更便捷、更平安、更节 能，让我们的居住环境更舒适；讨论未来家居的利与弊。教学重难点教学重点：掌握核心词汇 persuade, switch, distant, preference 等教学难点：理解并掌握动词不定式作定语的结构课前准备：多媒体，黑板，粉笔教学过程Pre-reading教师活动：Let students discus

2、s following questions.1. What does it mean when we say that something such as a phone is “smart”?2. What do you think a “smart“ house can do that other houses cannot?Examples:1. It means that the thing might be driven by a computer and can operate more automatically.2. A smart“ house can turn on and

3、 off the light, computer and other intelligent equipment, but other houses cannot.While- reading教师活动：Introduce the new words.persuade劝说,说服switch转换，交换，调换；改变，转变distant遥远的，远处的，疏远的，心不在焉的preference偏爱，爱好，优先instant瞬间，片刻；立即的，速食的，速溶的command指令，命令，指挥，控制，掌控critical严重的,关键的，批判性的，挑剔的potentially潜在的，可能的catch fire 着火

4、available可获得的，可购得的；可找到的；有空的教师活动：Explain some sentences.1. These smart homes will keep us secure, save us energy, and provide a more comfortable environment to live in.动词不定式作定语不定式作后置定语时，须放在被修饰的名词或代词的后面。常见的动词不定式（短语） 作定语的情况有：1）被修饰词为last, only,序数词，形容词最高级或被last, only,序数词，形容词最高 级修饰的词，且被修饰词与动词之间为逻辑上的主动关系时。

5、2）不定代词something, nothing, little等后常用不定式（短语）作定语，说明被修饰代 词的内容。3）抽象名词 time, way, reason, chance, ability, courage, opportunity, wish 等后常用不定式 （短语）作定语。4）被修饰词前有the only, the very, the next等词时。5）表示将要发生的动作时（既有主动形式，也有被动形式）2. Your lights will come on the instant you enter the door along with your favourite mus

6、ic or TV programmers, and you will find your dinner already prepared for you.（1）名词短语引导的时间状语从句1） the moment, the minute, the second, the day, the week, the month, the year 等弓I 导的时间 状语从句。2） the first/second/third/. time, the last time, next time, any time, every time, each/every time等引导的时间状语从句（2） “fin

7、d+宾语+宾补”结构“find+宾语+宾补”结构中的宾语补足语可以由名词、形容词、副词、介词短语、现在 分词、过去分词以及不定式等来充当。find后由动词不定式作宾语补足语时，可以省略t。, 但当不定式为t。be时，to不可省略。学生活动：精读文本，之后回答以下问题。1. What is the purpose of the text?2. Who is the intended audience of this text?Examples:1. The text means to tell that what is a smart home and how it works to make

8、our life easier.2. The intended audience of the text might be home members who live in an ordinary house. 学生活动：再次阅读文本，完成活动3的表格。教师活动：Help students summarize the text. Then flnish Activity 4 together.After-reading学生活动：小组内讨论以下问题。1. In what way is the home of tomorrow already the home of today?2. What might be some of the disadvantages of smart homes?Summary重点词匚：persuade switch distant preference instant command critical potentially catch fire available重点句型：动词不定式作定语；名词短语引导的时间状语从句；“find+宾语+宾补”结 构作业布置：复习并掌握重点词汇和句型。