江苏省常州市西夏墅中学高中英语 Unit3 The world online Word power教学设计 牛津译林版选修7.doc

unit3 the world online word power教学设计单 元：unit 3 the world online板 块：word powerthoughts on the design 本节课是以说、读、写为主的词汇教学课。本节课主要是和因特网相关的一些常用单词及因特网上较常见的一些缩写形式，既是对前面教学内容的拓展，又可扩展学生对因特网的词汇知识，本节课的教学努力遵循认知规律，按照学生温故知新探索新知识使用新知识巩固新知识的客观规律进行教学，并兼顾学生的兴趣，以激发学生的学习热情。teaching aims:after learning this period, the students will be able to:1. enlarge their vocabulary related to the internet; 2. arouse their interest in learning more about the internet. teaching procedures:step 1 lead-in 1. lead in by reviewing the words about computers, which have been learned in module 4, unit 3. show the picture about a computer; get students to give the names of the different parts. (ppt4-5)2. brainstorming. the internet plays a very important role in our daily lives. to surf the internet, we need to be familiar with some words and terms. how many words do you know related to the internet? ask students to give as many words as they can. （ppt6）explanation本节课通过复习前面第四模块曾学过的和电脑相关的单词，可自然引入和因特网相关的单词，后通过“头脑风暴”的形式，让学生列举尽可能多的相关单词，既拓展学生词汇，又能激发学生兴趣。 step 2 vocabulary learning 1. ask students to read part a. make sure that students know what these words in blue mean or refer to in chinese. 2. get students to fill in the blanks with their books closed to see whether they have remember all the words listed in part a. （ppt7-10）1) when you _ for something, you are looking for specific information. 2) you can click the button of _ to return to the previous page.3) when youre looking at information without a specific goal, youre_.4) when you find something on the internet that you want to save, you can _ it onto your computer.5) when you want to bring a page to full size, click the _ icon. 6) if you have something you want to publish on the internet, you can _ it from your computer. 7) when you finish viewing a page, you can click the _ icon at the top right hand corner to exit the page. 8) when the web page has a problem, you can click on the _ button and the page may appear again without a problem.9) if you want to stop viewing a page, but you might want to come back to it later, click the _ icon and the name of the page will stay at the bottom of your screen.answers: 1）search 2）back arrow 3）browsing 4）download 5）maximize 6）upload 7）close 8）refresh 9）minimize3. ask students to focus on part b on page 38 and encourage them to read the sentences individually first. make sure that students these words mean or refer to in chinese. (ppt11-12)explanation这一步先让学生自己学习记忆a部分和因特网相关词汇，然后再通过记忆填空，既是复习巩固，加深印象，同时锻炼了学生的记忆力。 step 3 vocabulary using allow students three or four minutes to deal with part c on page 39 to consolidate the use of the vocabulary learnt in parts a and b. as there are some new words in the letter, encourage students to guess the meanings from the context. then check the answers as a class. (ppt13-14)explanation这一步骤进一步巩固前面a、b部分所学的词汇，同时通过文章上下文，也可以帮助学生加深记忆。 step 4 vocabulary extension1. ask students whether they have ever used some abbreviations that people often use in internet chat room. get students to guess the meaning of some abbreviations. (ppt 15-16)b4： _oic： _cul8r： _btw： _bfn： _answers: before; oh, i see; see you later; by the way; bye for now. 2. allow students three minutes to complete part d on page 39. get them to write the correct abbreviation in the blanks. then check the answers together. (ppt1