1、Unit 7 Whats the highest mountain in the world?Section A 1a-2d单元Unit 7课时第1 课时教学目标语言知识：1. 学习和巩固词汇短语句型：square, meter, deep, desert, population,man-made, feel free等；2. 熟练大数的读法。学习能力：1. 通过听说训练，学习并掌握物体长宽高及面积的表达。2. 熟练运用形容词和副词的比较级、最高级。3. 提高听说能力。 文化意识：通过比较，了解国家及世界“地理之最”，培养对祖国的自豪感，对大自然的热爱之情。思维品质：了解中国及世界地理和自然。
2、教学重难点1.运用形容词比较级和最高级谈论地理和自然。2.大数的读法。教学工具IWB, PPT教学方法任务型教学法、情景交际法教学过程教学步骤课堂活动学生活动设计意图Step 1Lead-in1. Greeting.2. Free talk. Look at somepictures.Do you know the amazing nature? Qomolangma the Nile The Caspian Sea the Sahara3. T asks:How to read larger numbers? T may list the rules when Ss talk about.4
3、. T asks:Can you read these large numbers? 看美景图片，讨论自然和地理世界之最。回顾基数词，讨论总结大数的读法。导入世界之最，激发学生谈论的兴趣。通过对多个大数进行读法练习，为下一步听力词汇做准备。Step 2Pre-listening1. Talking. Match the facts you know.2. Checks the answers3. T says,Now we have known something about the desert, the mountain,the sea,and the river in the world
4、, Lets master the expression.4.Predict. T asks Ss to complete the sentences in 1b.读1a语句，完成匹配。检查答案。总结“有多长（宽，高）”的表达方式。预习1b语句，尝试完成句子。通过学习，进一步掌握“有多长（宽，高）”的表达。Step 3While-listening1. Work on 1b.Listen and complete the sentences.Then check the answers with the Ss. 2. Listen again and try to fill in the bl
5、anks.3. T gets the students to point the usage of the superlative.4. Work on 1c. Use the information in 1b to make conversations.5. Free talk. T asks，How much do you know about China?u Its over 5,000 years old. Its one of the oldest countries in the world. u It has the biggest population in the worl
6、d.u Its the biggest country in Asia.u The Yangtze River is the longest river in China. u Huangguoshu Waterfall is the biggest Waterfall in China.u The Yellow River is the second longest river in China.6. T shows some big numbers and says,before listening, pay attention to these numbers, Can you read
7、 them?7. T introduces the person- Mike briefly,then lets Ss read the sentences in 2a.8. T plays the recording and asks Ss to listen. Ss number the facts 1-4 in the order they hear them.9. T checks the answers.10. Go through 2b,T lets Ss listen again and fill in the blanks in 2a with the numbers in t
8、he box.11. T plays the recording for the Ss to fill in the blanks.12. Checks the answers.听1b，完成句子填空。再听一遍1b，完成1b有关内容填空，找出最高级的用法。根据1b信息，进行1c对话。跟着老师进行2a活动准备和预测。先读2a句子，再听录音，完成2a句子排序。听录音，完成2b任务单。再听一遍，完成2b相关内容填空。听前预测，听中获取关键信息。帮助学生有针对性地去听。听中获取关键信息，完成听力目标。分组合作，编对话。掌握多长（宽，高）”的表达句型。预测2a听力内容。培养学生听前预测和听中提取关键信息的
9、能力。Step 4Post-listening1. T asks Ss to fill the blanks with the help of 2b.2. Go through 2c. T has Ss make aconversation using the information in 2a and 2b.Ss actthe conversation in pairs.3. T says,In fact, there are many places of interest in China.And one of them is the Great Wall.4. Role-play. Ss
10、 read theconversations in 2d and try to understand the meaning. 5. T explains some new words and main points in the conversation.6. T asks Ss to read the conversation and answer the questions.l How long is the Ming Great Wall?l Which is the most famous part of the Ming Great Wall?l Why did the ancie
11、nt emperors build the wall?l What does the guide say about the wall?7. Talk and think ! There are many other amazing places in China.Can you tell some places? Taklimakan desert is the biggest desert in China The Turpan Basin in Xinjiang is the lowest basin in the world. The Forbidden City is the lar
12、gest ancient building in the world.9.Be proud of our motherland ! 根据2b信息，对比完成表格填空。学生根据2a信息进行语言输出。练习2c对话。熟知文章知识点。表演2d对话。读2d对话然后回答问题。讨论所知道的祖国迷人景观。通过练习，进一步掌握本课时重要句型。进一步掌握语言的综合运用能力.树立热爱祖国、热爱大自然之情！Step 5Language Points ExplanationT explains knowledge points.将知识点做好笔记。将本课重点汇总系统进行讲解和分析，结合典例，帮助学生形成语言体系。Step6
13、ExercisesT assigns the test.完成课堂练习。让学生在课上练习消化知识点，及时操练重点知识点和目标语言，让教师把握学情。Step 7SummarySummarize the key content in this lesson.跟随老师一起进行内容总结。总结本课所学内容， 利用将思维导图给学生进行有序的梳理。Step 8Homework1.Memorize the important words and sentences.2. Choose a place in China and try to introduce it using what we have learned .记录作业。提高学生运用目标语言的能力。板书设计：教学反思：本单元的主题是“自然和地理”。要求学生会正确运用形容词、副词的比较级与最高级谈论自然景观，能在课堂准确使用目标语言，并且对大数的读法有较好的掌握。通过2c和2d对话练习，巩固词汇和句型。本课内容较多，学生要抓住课堂练习机会，多张口多参与。
