18（第7课时）.doc

Unit 7 Whats the highest mountain in the world?Analysis of the Teaching Material【Curriculum requirements】1. 能听懂接近正常语速、熟悉话题的语段，识别主题，获取主要信息。2. 通过说、读的训练，使学生获得英语基础知识和为交际初步运用英语的能力，激发学生的学习兴趣。3.能在教师的帮助下或根据句意用简单的语言描述人或事物的特征。Analysis of the Teaching Material：本节课为学生罗列了如何询问以及表达事实的典型句型，还呈现了进行比较描述的句型，提高形容词比较级和最高级的用法要求并增加更加丰富的表达方式。通过形容词，副词的选择和变化来巩固形容词在原级比较级和最高级的表达形式，从而更好的掌握本单元内容。Teaching Aims and DemandsKnowledge Objects：1) 能掌握以下单词以及短语：feel free, as far as I know, in the face of, even though, at birth, up to, run over, walk into, fall over, or so2) 能熟悉以下句型：Whats the highest mountain in the world?Qomolangma.How long is Qomolangma?Its 8,844.43 meters high. Its higher than any other mountain.Ability Objects：1.掌握形容词比较级、最高级变化形式，规则与不规则。2.能熟练运用本单元所学形容词比较级、最高级内容。Moral Objects ：1. 培养学生热爱大自然，保护环境的意识。2. 了解关于中国和世界的地理知识，拓展学生视野。Teaching Key PointsAnd Teaching Difficult PointsTeaching Key Points1) 能掌握以下单词以及短语：feel free, as far as I know, in the face of, even though, at birth, up to, run over, walk into, fall over, or so2) 能熟悉以下句型：Whats the highest mountain in the world?Qomolangma.How long is Qomolangma?Its 8,844.43 meters high. Its higher than any other mountain.Teaching Difficult Points1.单音节词和多音节词的最高级变化形式。2.不规则形容词和副词的最高级形式。Teaching aidRecorder Design of periodPeriod 7Teaching ProceduresTeacher-student InteractionReviseStep 1 SummaryImportant phrases:feel free, as far as I know, in the face of, even though, at birth, up to, run over, walk into, fall over, or soKey sentences:Whats the highest mountain in the world?Qomolangma.How long is Qomolangma?Its 8,844.43 meters high. Its higher than any other mountain.Which is the deepest salt lake in the world?The Caspian Sea is the deepest of all the salt lake.Did you know that China is one of the oldest countries in the world?Yes, I did. Its much older than the US.Important structures:1. cm taller/shorter 2. much /even/a little/less +比较级3. times more than .Talk about how to protect pandas.Step 2 Lead in对于鲸鱼你知道多少？鲸的体型是世界上存在的动物中最大的，鲸是终生生活在水中的哺乳动物，对水的依赖程度很大，以致它们一旦离开了水便无法生活，鲸形状像鱼，鼻孔在头的上部，用肺呼吸。体长可达三十米。鲸为适应水中生活，减少阻力，它们的后肢消失，前肢变成划水的浆板。身体成为流线型，酷似鱼。因而它们的潜水能力很强，小型齿鲸可潜至100-300米的水深处，停留4-5分钟，长须鲸可在水下300-500米处待上1小时，最大的齿鲸-抹香鲸能潜至千米以下，并在水中持续2小时之久。Step 3 Writing3a Read the following words and phrases about whales. Put them in the correct place in the chart.1. Humans catch whales for meat, fat and oil2. Eat small fish and other sea life3. Jump high out of the water4. Rules on whale protection5. Huge 6. Water pollution7. Live in the sea8. Some kinds have teeth9. Learn more about whales10. Stop putting rubbish into the sea11. Sing songs12. Whale parts sold to make things likes candles and soapWhat do they look like？5 8Where do they live?7What do they eat?2What can they do?3 11Why do some of them have to be protected?1 6 12How can we protect them?4 9 103b Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.Whales are They live in They eat They canOne interesting fact is Another interesting fact isSome kinds of whales are in danger becauseWe should protect whales fromI think people should/shouldntReview key words and structures in this unit.Help the students know what is whales.Ask students to finish the exercises.Give students some key phrases to write a short paragraph.Blackboard DesignUnit 7 Whats the highest mountain in the world?feel free, as far as I know, in the face of, even though, at birth, up to, run over, walk into, fall over, or soWhats the highest mountain in the world?Qomolangma.How long is Qomolangma?