冀教版八年級下冊英語 Unit4 Lesson 22 教案

1、Lesson 22:Travel on the Internet一 、Teaching content:（教學(xué)內(nèi)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：（教學(xué)目標(biāo)）1. Master the new words and phrases,the

2、 meaning of text.2.Introduce how to travel the Internet .3.Introduce the history of Internet,and how to use it.三、Key points:（重點）Master the new words and phrases,the meaning of text.The Grammar: Adverbial Clause with “if”.四、Difficult points:（難點） Introduce how to travel the Internet .五、Teaching aids:（

3、教學(xué)輔助） Recorder, pictures or cards.六、Type of the lesson:（課程類型） New lesson.七、Teaching procedure：（教學(xué)過程）Step 1.Analysis of the student.(學(xué)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 ,

4、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）1.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.2.Come to “Think About It!” Does

5、your grandma live with you?What is your grandmas dream?What can you do to help her realize it?Step 3. New lesson.（新課）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

6、 out the dialogue in groups. Correct their pronunciation when necessary.Read the lesson and answer the questions:Whats the bad news about Janes grandma?What is Grandmas dream?What did Jane find on her blog?What did Grandma say when Jane showed her the picture?At last,the teacher explain the text in

7、Chinese,make sure the Ss can understand the meaning of text.No.3Important phrases:Janes 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.復(fù)習(xí)“when”時間

8、狀語從句與“because”原因狀語從句,（1）主句從句時態(tài)保持一致，主句一般將來時，從句使用一般現(xiàn)在時。（2）從句位于句首，從句主句之間分開。2. “if”引導(dǎo)的是條件狀語從句，意思是“如果，假如”。其用法如“because” “when”。另外，引導(dǎo)的是條件狀語從句還有其他的連接詞unless(除非)as long as(只要)Eg:If you work hard,youll (get)there in the end.If you dont stop him,he will (play)games the whole day.If it (rain)tomorrow,Danny wil

9、l not go to the supermarket to buy donuts.If you (go)to bed now,Ill read you a bedtime story.No. 5 Finish “Lets Do It!”Step 4. Play the tape for the Ss to follow.Make the Ss listen the text,then let them read follow the tape.Step 5.Summary. （小結(jié)）Sum up the text what we learned,the new words,phrases,and sentences.Sum up the grammar.Step 6. Homework.（作業(yè)）Finish the activity book and the practice.Copy the new words and ph