英语人教版八年级下册新人教版八年级英语下Unit7 SectionA 1a-1c.docx

教学内容Unit 7 Whats the highest mountain in the world? Period 1 Section A (1a-1c)班 级八一班课 时 Period 1设计时间2017.5.19备课人曾 玲教学目标Knowledge aims:1.Words and phrases:Qomolangma,the Nile,the Caspian,Sea,the Sahara,square,meter,deep,desert,population,Asia2. 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,billion, 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. The comparative and superlative of adj.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 , a recorder教学过程设计Step 1 Grammar previewReview the superlative of adj.Step 2 Presentation & talk1. Show on the screen some pictures and learn the new words.2. 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.3.Review the expression of big numbers,like: 9,600,000 ; 1,025 ; 6,671 ; 8,844.43 Step3 Activity 1a1. Get the students to read through the pictures in Activity 1a and match the statements with the right picture.2. Check the answers.Step 4 Listening (1b)1. Get the students to listen and complete the sentences.2. Listen again and repeat after the tape.3. Point out the usage of “比较级+than any other +单数名词=the+最高级”4. Explaination how to express the height,length,width,depth. of something.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 like this:A: What is the in the ?B: A: How high/long/deep/big is .?B: Its . meters /kilometers.Step 6 Homework1. Copy the new words.2.To memorize the important phrases and sentences.3.To make some dialogues about asking the size of objects.板书设计Unit 7 Whats the highest mountain in the world?Period 1 Section A (1a-1c)A：Whats the highest mountain in the world? B：Qomolangma.Structure:主语+谓语(系动词)+the+adj.最高级+n.+in/of(范围) 教学反思1. 本节课基本实现了教学目标，