初中英语人教版八年级下册SectionA1a-2d.docx

Unit 7What the highest mountain in the world? Section A第1课时（1a2c)Language aims1. The new words2. The important language points and expressionsin size, 1025 meters long (数字+单位+形容词)， any other mountain, of all the salt lakes3. The important sentencesThe Nile is 6671 kilometers long.Qomolangma is higher than any other mountain in the world.The Caspian Sea is the deepest of all the salt lakes.Emotion aims培养学生热爱大自然，保护环境的意识，增强民族自豪感。自主学习方案1.自学生词，并记住拼读及拼写2.预习课本，回忆形容词和副词比较级和最高级的变化规则及用法。课堂导学方案Step 1 Warm-up1.Ask three students to stand in front of the class, and use “tall” to make sentences.Eg. Gao yang is tall. Li zhenpan is taller than Gao yang. Zhang le is the tallest of the three.2. Review 形容词和副词比较级和最高级的变化规则 使用比较级和最高级时的句子结构Step 2 New lessonIn this unit, we are going to talk about geography and nature with the comparative and superlative.QuestionsDo you know the longest river, the biggest desert, the highest mountain and the deepest salt lake in the world?Talk about one minute and then give me your answers.In the books, we can get the answers and know more about geography and nature.Point at the picture of Qomolangma.T：What is it?T:Its Qomolangma.T：How high is it?T：Its 8844. 43 meters high. Its the highest mountain in the world.Step 3 1a1c 1.Ask the students to finish part 1a, and the teacher can help the student say the number .2.Let students talk about other pictures. 注：Because the speaking of numbers is difficult for the students, the teacher should help them frequently.3.ask some groups to show their conversations.参考对话T：What is it?T：Its Qomolangma.T： How high is it?T：Its 8844. 43 meters high. Its the highest mountain in the world.T : Whats the highest mountain in the world ?T: Its Qomolangma./ Qomolangma.4.listen to the tape and complete the sentences in 1b. After that, check the answers and then read these sentences.Point out the language points in 1a and 1b, and explain them to the students.环节说明：听说结合，第一时间向学生传达语言目标，通过结对对话练习和小结训练，使语言目标得以强化。Step4 2a2c1.listen to the tape and number the facts1-4in the order.2.listen to the tape for the second time and fill in the blanks with the numbers in the box.3.Read these sentences loudly. Explain the language points to the students4.Give them an example conversation, and let them make their own conversations.6.Ask some group