初三年级英语组教案学案一体化 教学内容 M 9 Unit3 Language in use 教师 课时 1 课型 语法写作课 周次 9 教学目标 Language objective To develop the students’ writing ability. Ability objective To be able "to write a passage about inventions. Moral objective To talk about inventions and how they have changed our lives. 教学重点 Write a short passage about inventions. 教学难点 How to write about inventions. 教学准备 课本；PPT 教学方式 启发式教学法 教学环节 教学过程 留白 自主预习 Step 1 Preview _____快速阅读；浏览 _____ 每次；一次 _____ 用手；靠手做 _____ 从某一角度；从某一点上看； _____ 在某种程度上 _____ 把……比作 _____ 在某人去……的路上 _____ 结果；因此 _____在20世纪 _____ 大量的 问题导学 Step 2 Warming up Work in pairs. Discuss the questions with your partner and write down your answers. Do you use emails to communicate with others Do you like shopping online Do you use the Internet to help you do homework What will our life be like without the Internet 小组合作探究 Step 3 Language practice Complete the sentences and conversations with the correct form of the words and expression in brackets. 1. _____ books _____ (replace) by computers in the future 2. My bike is broken. It _____ (fix) tomorrow. 3. —Dad, can I use the Internet this evening —Yes, but the computer is not on yet. The electricity _____ (not connect) until nine o’clock. 4. _____ the problem _____ (talk about) at the meeting tomorrow 5. Who _____ (invite) to give a report about great inventions next Friday 6. —When _____ the work _____ (finish) —In two days. Step 4 Complete the sentences with the words in the box direction introduction spread trade Before the _____ of printing, few people could read. There were more books to sell, so the _____ in books grew. Because more people could read, ideas _____ quickly. What _____ will printing take in the future 小组合作交流及展示 Step 5 Writing 1. Read the sentences on page 75 and notice how we give reasons and results. as a result as a result “因此，结果”，表示后面句子与前面句子所表达的内容构成因果关系，前面是因后面是果。它与so可以进行转换。如： Tony got up late that morning. As a result, he didn’t catch the first bus. = Tony got up late that morning, so he didn’t catch the first bus. because because是连词，引导原因状语从句。because +句子可以直接回答以why开头的特殊疑问句。 e.g. I like playing basketball because it’s fun. —Why is Lily crying —Because she can’t find her cat. 2. Now work in pairs. Ask and answer the questions. Write full sentences with as a result, because or so. Answers: 1 It’s hard to imagine a world without printing because we have so many printed things now. 2 Few books were produced and, as a result, few people could read. 3 After printing technology developed, books were cheaper, so more people learnt how to read. 4 Books might not be needed in the future because the Internet is growing quickly. 3. Write full sentences with the notes in Activity 3. Answer： About 2,000 years ago, paper was first created. Printi ... ...
~~ 您好，已阅读到文档的结尾了 ~~
