新目标八年级英语下册Unit 7第2课时

八年级英语(下)Unit7第2课时Unit 7 Whats the highest mountain in the world?Section A 3a3c一、【教材分析】学21世纪教育网目来源：21世纪教育网标21世纪教育网知识目标1. 学习并掌握下列单词：achievement, southeastern, thick, include, freezing, condition, succeed, challenge, achieve, force, nature2. 能准确使用以下常用表达：take in, in the face of , even though, mountain climbing, run along the southwestern part of China, even more serious difficulties, freezing weather conditions, heavy storms, get near the top, reach the top, the first woman to succeed, risk their lives, one of the main reasons, challenge themselves, give up trying to achieve their dreams, the spirit of the climbers 3. 能熟练掌握并使用下列重点句式：21世纪教育网1）One of the worlds most dangerous sports is mountain climbing.2）Even more serious difficulties include freezing weather conditions and heavy storm.3）It also shows that humans can sometimes be stronger than the forces of nature.水平目标能够掌握形容词的比较等级，并使用形容词的比较等级去描述事物。情感目标培养学生热爱大自然，保护环境的意识。教学重点Talk about geography and nature .教学难点准确使用本课时词汇与句子；读写训练。教学方法情景教学法；任务型教学法。二、【教学流程】环节师生活动I. Preparation 准备1检查单词预习情况：教师结合学生读的状况，适当领读，并协助学生正音。教师根据构词法知识，协助学生识记单词。 听写单词反馈利用构词法再记忆。achievement, southeastern, thick, include, freezing, condition, succeed, challenge, achieve, force, nature2复习检查 1）通过检查“学案”中“新知预习”内容，检查预习效果。2）出示图片，引导学生从中获取信息。Look at the photos. Answer the following questions.Which is the highest mountain in the world?Which is the longest river in Asia?II. Presentation表现1. Learning tasks “示标定向”。 1）学习并掌握下列单词：achievement, southeastern, thick, include, freezing, condition, succeed, challenge, achieve, force, nature2）能准确使用以下常用表达：take in, in the face of , even though, mountain climbing, run along the southwestern part of China, even more serious difficulties, freezing weather conditions, heavy storms, get near the top, reach the top, the first woman to succeed, risk their lives, one of the main reasons, challenge themselves, give up trying to achieve their dreams, the spirit of the climbers 3）能熟练掌握并使用下列重点句式：One of the worlds most dangerous sports is mountain climbing.Even more serious difficulties include freezing weather conditions and heavy storm.It also shows that humans can sometimes be stronger than the forces of nature.2. Leading-in“导入新课”Talk below questions in pairs.What do you know about Qomolangma ?Is Qomolangma the most dangerous mountain in the world？III. Practice 操练1. 速读 (Fast Reading)自读文章，在书中划出重点、疑点后，翻译下列短语。先独立完成，后小组商议。2. 精读 (Intensive Reading)Read the article and match each paragraph with the main ideas.Paragraph 1 spirit of climbersParagraph 2 achievements of climbersParagraph 3 facts and dangersAccording to the passage, fill in the blanks.3. 朗读 (Loud Reading) Read the article again, and answer the following questions.1. What a mountain is Himalayas?2. Why is it dangerous to climb Qomolangma?3. When did the first Chinese reach the top of Qomolangma?IV. Consolidation巩固1. 3b. Read the article again and complete the chart.2.Retell the passage according to the questions. 1）Where are the Himalayas? 2）How high is Qomolangma? 3）Why do so many people try to climb this mountain even though it is dangerous?4）What does the spirit of the climbers tell us?3. 使用“学案”中“自主探究”部分的内容，体验语法以及语言知识点的使用方法。1）One of the worlds most dangerous sports is mountain climbing, “one of + the + 形容词的最高级 + 复数名词”，意为“最之一”。如： Miss Wang is one of the most popular teachers in our school.王老师是我们学校最受欢迎的老师之一。2）It is also very hard to take in air as you get near the top. It is + adj. + to do sth.， it作形式主语放在句首，而把真正的主语放在句尾。常用于此句型的形容词有important， difficult， dangerous， necessary， useful， possible等，用来对to do sth. 进行说明。此句型可以转换成To do sth. is + adj.。e.g. It is important to study English well. 学好英语很困难。 Its very difficult to climb Qomolangma. 攀登珠穆朗玛峰很难。3）Even more serious difficulties include freezing weather conditions and heavy storms.difficulty 既可作可数名词也可作不可数名词。作可数名词时通常用复数，表示具体概念，即：各式各样的 “困难，难题，难事”，如：Hes having financial difficulties. 他正手头拮据。作不可数名词时，译作“困难，艰难，幸苦”，如：She had great difficulty in understanding him. 她很难理解他说的话。4）The spirit of these climbers shows us that we should never give up trying to achieve our dreams. give up 意为“放弃”，后面可以接名词、代词或v-ing形式作宾语。注意：如果其宾语是名词，那么名词可以放在 give 和 up 之间，也可以放在 up 之后；如果其宾语是代词，那么代词只能放在 give 和 up 之间。如：My uncle wants to give up drinking wine. 我叔叔想戒酒。Although English isnt easy to learn, I wont give it up. 虽然英语不易学，但我不会放弃。5）Why do so many people try to climb this mountain even though it is dangerous?even though 用作从属连词，意为“即使；尽管”，相当于even if，引导让步状语从句，一般不与并列连词but连用。如：Mr. Wang will come on time even though it rains.尽管下雨，但王老师会按时来。V. Examination检测1. 引导学生小结梳理知识框架、规律、方法，并对合作小组当堂学习情况进行总结评价，巩固学生所获得的语言知识和经验，让学生在评价中反思，在反思中进步。Ask one of the students to say what they have learnt.1) words & phrases 2) 短文中的知识点和表达法。2. 当堂检测(见学案)：教师要随堂进行评价，批改可以由学习小组内互批、组间互批、集体订正等方法，批阅后教师要统计达标情况,收集反馈信息，当堂矫正补救。VI. Assignment作业1. 口头作业：利用早读，朗读或背诵课文，体会过去进行时的含义和用法。2. 书面作业：1）记忆所学单词、短语或重点句型。2）Finish off the exercises in tongbuxuexi.3. Preview the new words of Grammar-4c.三、【板书设计】Unit 7 Whats the highest mountain in the world?Section A 3a3ctake in, in the face of , even though, mountain climbing, run along the southwestern part of China, even more serious difficulties, freezing weather conditions, heavy storms, get near the top, reach the top, the first woman to succeed, risk their lives, one of the main reasons, challenge themselves, give up trying to achieve their dreams, the spirit of the climbers .四、【教后反思】大部分学生能够掌握一定的阅读方法和技巧，能按要求找到相关的信息，但由于时间紧迫没能完成相关练习。