英语人教版八年级下册unit7 sectionA 1a-1d.docx

Unit 7 Whats the highest mountain in the world?Period 1 Section A (1a-1c)Teaching plan课 题Unit 7 Whats the highest mountain in the world? Period 1 Section A (1a-1c)授课班级Class5,Grade8 课时 Period 1设计时间 2017.05.26备课人Liu HuaKnowledge aims:1.Words and phrases: Qomolangma, Nile, Caspian , desert, Sahara, square, meter, deep 2. Expressions:Whats the highest mountain / the longest river / the deepest salt lake / the biggest desert in the world?To express the big numbers using: thousand, million, kilometer long / deep / highAbility aims:1. The students can use the questions to get information to improve their listening and speaking abilities.2. To train the students cooperation with their partners.Emotional aims:To train the students to care about the worlds environment through talking about the worlds tops.教学重难点Teaching important points:1. To be able to read large numbers correctly. 2. Note its grammar meaning and use “what” questions to ask about the worlds tops.Teaching difficult points:The students can ask questions to get information to improve their listening and speaking abilities.教学准备Teaching aids: CAI 教学过程设计Step 1 Grammar previewReview the superlative of adj.Step 2 Presentation & read1. Show on the screen some pictures and enjoy the beauty of nature in the world and learn some new words! And learn the new words.2. How to read the large numbers. Using “hundred,million”3. Reading:Qomolangma is the highest mountain in the world. Its 8,844.43 meters high!The Nile is the longest river in the world. Its 6,671 kilometers long. The Caspian Sea is the deepest salt lake in the world Its 1,025 meters deep. The Sahara is The biggest desert in the world. Its 9,600,000 square kilometers in size.Step3 Activity 1a1. Get the students to read through the pictures in Activity 1a and match the statements with the right picture.2. Talking: Qomolangma is 8,844.43 meters high.The Nile is 6,671 kilometers long. The Caspian Sea is 1,025 meters deep. The Sahara is about 9,600,000 square kilometers in size.3. Explaination8,844 meters high. 8,844米高 meters high (long, wide)米高（长，宽)。英语表示“有多长（宽，高）”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。e.g. Our classroom is 9 metres long, 7 meters wide.Step 4 Listening (1b)1. Get the students to listen and complete the sentences.2. Listen again and repeat after the tape.3. Language points Qomolangma is higher than any other mountain in the world.珠穆朗玛峰比世界上其他任何一座山都高。“比较级 + than any other + 单数名词 + 比较范围”“比较级 + than the other + 名词复数 + 比较范围” 都意为“比其他的（任何一个）都要更”，用比较级的形式表达最高级的含义。Step 5 Pair work (1c)1. Get the students to have a pairwork, talking about the places in the picture.2. Practice the conversations with the partners.Practice the conversations like this:A: What is the longest river in the world?B: The Nile.A: How long is it?B: It is 6,671 kilometers long.Step 6 Summary(Look the studying aims)Step 7 HomeworkLevel A: To memorize the important phrases and sentences.Level B: To make some dialogues to talk about some places of interest.板书设计Unit 7 Wh