八年级英语下册 Unit 7 What's the highest mountain in the world第一课时 Section A(1a-2d)教案（新版）人教新目标版-（新版）人教新目标版初中八年级下册英语教案.doc

第一课时　Section A(1a－2d)

Teaching Key Points　【教学重点】
　The vocabulary：
　square，meter，deep，desert，population，Asia，wall，tour，tourist，amazing，ancient，protect，wide，feel free，as far as I know
　Target language：
　1.—What's the highest mountain in the world?
—Qomolangma.
2．China is almost as big as the US，and it is the biggest country in Asia.
Teaching Difficult Points　【教学难点】
　Use the target language above to talk about geography and nature.
Teaching Aids　【教学工具】
　an English book，a tape recorder and CAI
Teaching Steps　【教学过程】
★Step 1　Preview and perception　【预习感知】
Ask the students to read the vocabulary and target language.
Ⅰ.根据句意及首字母提示完成句子。
1．China has the biggest p______ in the world.
2．A lot of t______ visit the Great Wall every day.
3．—How do you p______ yourself when you go out alone at night?
—I will take a knife.
4．The river is not d______．We can walk across it.
5．China is in the east of A______．
Ⅱ.句型转换。
1．Qomolangma is the highest mountain in the world.(对画线部分提问)
______ ______ ______ mountain in the world?
2．She is taller than any other girl in her class.(改为同义句)
She is ______ ______ ______ in her class.
3．The Caspian Sea is 1，025_meters deep.(对画线部分提问)
______ ______ is the Caspian Sea?
★Step 2　Consociation and exploration　【合作探究】
Let the students read the book by themselves in order to find out the answers.They can discuss the questions in groups or ask the teacher for help.When they finish the questions，ask some students to check the answers.
★Step 3　Leading in　【情景导入】
Show some pictures of nature.T：Our earth is so beautiful.There are some pictures of the earth.Ask：What's the highest mountain in the world? Let the students listen and repeat.
★Step 4　Pre－task　【准备任务】
Page 49，1a &1b
1．Look at the pictures.Match the facts you know.
2．Ask the students to read it by themselves.
3．Look at 1b.Play the tape and ask the students to listen and complete the sentences.
Page 49，1c
1．Focus on the conversation in the box.
2．Ask the students to use the information in 1b to make conversations.
3．Ask some pairs to act them out.
★Step 5　While－task　【过程任务】
Page 50，2a&2b
1．Play the recording for the first time.Ask the students to listen and number the facts [1—4] in the order they hear them.
2．Check the answers.
3．Play the recording a second time and ask the students to fill in the blanks in 2a with the numbers in the box.
★Step 6　Post－task　【后续任务】
Page 50，2c & 2d
1．Focus on the conversations in 2c & 2d.
2．Practice reading.Make the students scan the conversations first.
3．Teach and then make students role－play the conversations in pairs.
4．Play the recording and ask the students to listen and repeat 2d.
★Step 7　Consolidation practice　【巩固练习】
Look at the students' book of the 1st exercise.
★Step 8　Summary　【课堂小结】
In this class we have learned some geography and review Superlative Forms of Adjectives and Adverbs.
★Step 9　Homework　【家庭作业】
1．Listen to the tapes twice.
2．Practice the conversation on Page 50，2d.
Board Design　板书设计
Unit 7　What's the highest mountain in the world?
The first period　Section A(1a－2d)
1．The vocabulary：
square，meter，deep，desert，population，Asia，wall，tour，tourist，amazing，ancient，protect，wide，feel free，as far as I know
2．Target language：
(1)—What's the highest mountain in the world?
—Qomolangma.
(2)China is almost as big as the US，and it is the biggest country in Asia.