初中英语冀教版八年级下册Lesson 22 Travel on the Internet优质ppt课件
展开Unit 4 The Internet Connects Us lesson 22 Travel on the Internet
一、Teaching content:（教学内容）
1. New words and phrases: receive, cancer, blessing, pyramid, Egypt, grow up, a dream of, all over the world.
2. Understand the meaning of text.
3. The Grammar: Adverbial Clause with “if”.
二、Teaching goals：（教学目标）
1. Master the new words and phrases, the meaning of text.
2. Introduce how to travel the Internet .
3. Introduce the history of Internet, and how to use it.
三、Key points:（重点）
Master the new words and phrases, the meaning of text.
The Grammar: Adverbial Clause with “if”.
四、Difficult points:（难点）
Introduce how to travel the Internet.
五、Teaching aids:（教学辅助） Pictures or cards.
六、Type of the lesson:（课程类型） New lesson.
七、Teaching procedure：（教学过程）
Step 1.Analysis of the student.(学生分析)
Homework check.
Review: In last lesson, we learned the history of books, and we learned about in the future, we should use the computer to do anything in our life. Now, in this lesson, we will learn how to travel on the Internet, and what is the Internet, How to use it?
Step 2. Lead in.（引入）
- Greet the students in English and make sure they can response correctly.
Do the duty report: a student on duty can say whatever he/she likes to say.
- Come to “Think About It!”
Does your grandma live with you?
What is your grandma’s dream? What can you do to help her realize it?
Step 3. New lesson.（新课）
No. 1. Prepare lessons before class.
Teach the new words and phrases. Make sure the Ss can read it correctly.
No. 2. Text: Give them some time to read the text themselves. Then let them act out the dialogue in groups. Correct their pronunciation when necessary.
Read the lesson and answer the questions:
What’s the bad news about Jane’s grandma?
What is Grandma’s dream?
What did Jane find on her blog?
What did Grandma say when Jane showed her the picture?
At last, the teacher explains the text in Chinese; make sure the Ss can understand the meaning of text.
No.3. Important phrases:
Jane’s grandma once had a dream of traveling around the world.
Jane wanted to help her realize it.
If Grandma could not travel herself, maybe there was another way.
No. 4. The Grammar: Adverbial Clause with “if”.
1.复习“when”时间状语从句与“because”原因状语从句,
（1）主句从句时态保持一致，主句一般将来时，从句使用一般现在时。
（2）从句位于句首，从句主句之间分开。
2. “if”引导的是条件状语从句，意思是“如果，假如”。其用法如“because” “when”。
另外，引导的是条件状语从句还有其他的连接词—unless(除非)as long as(只要)
E.g. If you work hard, you’ll _____ (get) there in the end.
If you don’t stop him, he will _____ (play) games the whole day.
If it _____ (rain) tomorrow, Danny will not go to the supermarket to buy donuts.
If you _____ (go) to bed now, I’ll read you a bedtime story.
No. 5 Finish “Let’s Do It!”
Step 4. Listen to the text.
Make the Ss listen to the text, then let them read follow the material.
Step 5. Summary. （小结）
Sum up the text what we learned, the new words, phrases, and sentences.
Sum up the grammar.
Step 6. Homework.（作业）
Finish the activity book and the practice.
Copy the new words and phrases twice.
Step 7.Blackboard-writing:（板书）
The new words, the master phrases, important sentences.
The grammar and practice.
八.Teaching reflection:（教后反思）
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