英语人教版八年级下册unit7 1a--2d.docx

Unit 7 Whats the highest mountain in the world?Section A(1a-2d)Teaching Key Points【教学重点】The vocabulary:meter,deep,desert,population,Asia,wall,tour,tourist,amazing,ancient,protect,wide,take in,in the face of,the Pacific OceanTarget language:1.Whats the highest mountain in the world?Qomolangma.2.China is almost as big as the US,but 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 CAITeaching Steps【教学过程】Step 1Preview and perception【预习感知】Ask the students to read the vocabulary and target language.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_.句型转换。1.Qomolangma is the highest mountain in the world.（对划线部分提问）_ _ _ 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.（对划线部分提问）_ _is the Caspian Sea?Step 2Consociation 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 a group or ask the teacher for help.When they finish the questions,ask some students to check the answers.Step 3Leading in【情景导入】Show some pictures of nature.T:Our earth is so beautiful.There are some pictures of the earth.Ask:Whats the highest mountain in the world? Let the students listen and repeat.Step 4Pre-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 5While-task【过程任务】Page 50,2a&2b1.Play the recording for the first time.Students listen and number the facts 14 in the order you 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 numbers in the box.Step 6Post-task【后续任务】P age 50,2c & 2d1.Focus on the conversation in 2c & 2d.2.Practice reading.Make the students scan the conversations first.3.Teach and then make students role-play the conversation in pairs.4.Play the recording and ask the students to listen and repeat 2d.Step 7Consolidation practice【巩固练习】Look at the students book of the 1st exercise.Step 8Summary【课堂小结】In this class we have learned some geography and review Superlative Forms of Adjectives and Adverbs.Step 9Homework【家庭作业】1.Listen to the tapes twice.2.Practice the conversat ion on Page 50,2d.Board Design板书设计Unit 7Whats the highest mountain in the world?The first period Section A(1a-2d)1.The vocabulary:meter,deep,desert,population,Asia,wall,tour,tourist,amazing,ancient,protect,wide,take in,in the face of,the P