江苏省沭阳县潼阳中学高中英语Unit3Theworldonlinewordpower教案牛津译林版选修7

Unit 3 The world online
Word power
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 pi cture about a computer; get students to give the names of the different parts. (PPT4-5)
2. Brainstorming. Says: 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 can you think of related to the Internet?
Ask students to give as many words as they can. （PPT6）
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 a page that you saw earlier.
3) When you’re lo oking at information without a specific goal, you’re__________.
4) When you find something on the Internet that you want to save, you can __________ it onto your computer.
5) When you want to b ring 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 information you are trying to see does not appear quickly, or the web page has a problem, you can click the __________ button and the information may appear again without a problem.
9) If you want to stop looking at a page, but you might want to come back to it later, you can use the ________ button and the name of the page will stay at the bottom of your screen. If you click on the name again, the page will return to your screen.
Answers:
1）search 2）back arrow 3）browsing 4）download 5）maximize 6）upload 7）close 8）refresh 9）minimize
3．Ask studen ts 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)
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)
Step 4 Vocabulary extension
1.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. (PPT17-19)
Step 5 Homework
1. Memori ze the words in word power.
2. Surf the Internet and find more words related to the Internet.。