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1、can use the new words and phrases correctly。
2、Adverbial Clause with “if”.
3.learn how to use the internet properly
三、Learn the new words and phrases （3--5分钟左右）
Show the class the vocabulary list. En courage the students to learn the new words themselves. check to see if they have any difficulties in pronunciation. Help them with their problems. After that, explain the meaning and usage of the key words and phrases.
四、listening（5分钟）
Listen to the tape and find the answers to the questions:
1.what does Dnny use the Internet to read?
2.how many people follow Danny’s blog?
3.who likes coffe very much?
五、Reading
Instruct the students to read Lesson 19 and do Exercise 1 independently. Check and discuss the answers as a class. Ask them to underline the contents they don’t understand.
六、language points（6分钟）
Let students find out the key phrases and key sentences.
七、Presentation
Present the adverbial clauses with “if” ① If you have some money, what will you buy? (I will buy a computer) ② : What will you do if you have a computer? (I will send e-mails to my friends) ③ You go to school by bike because your home is very far from the school. If you walk to school, what will happen? (I will be late for school) ③If you are late for school , what will happen? (I will have to say sorry to the teacher.) T: if引导一个条件状语从句 当主句是一般将来时时,if引导的从句必须用现在时来表示将来可能发生的动作或存在的状态。 ① If I get up late, I will be late for school. ② If I get enough exercise, I will be healthy. 从句(一般现在时态) 主句(一般将来时态) ③ I will be tired if I watch too much TV. ④ I will be happy if I help others. 主句(一般将来时态) 从句(一般现在时态【。
八、【活动】Task
~T: Maybe some students will play computer games after class. I like surfing the Internet. If you surf the Internet, what will happen? Please work in groups of four or five. Ss: …. T: I think you will learn a lot by surfing the Internet. But playing computer games a lot is bad for you. You should study hard and then you will be happy.21
九
八八
板书
设计
教学反思
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