八下U7A（1a-1c）教学设计

环潭中心学校 八（下）英语 “三阶六步” 模式导学案教学内容Unit 7 Section A （ 1a-1c）设计人周晓鸣教学目标（1）熟练掌握下列词汇： square, meter, desert, deep（2）掌握下列句型： 主语+ adj/ adv 比较级 + than 主语+adj/ adv最高级+ in+ 地点 主语+adj/ adv最高级+ of/ among 教学重难点重难点：1学会谈论世界地理和自然。2. 熟练掌握形容词和副词的比较级和最高级。教具学具多媒体教 学 过 程教学环 节教 学 内 容师生行为一、研读15分钟一、新课预习我会认读以下单词：Qomolangma_ the Nile_ the Caspian Sea_the Sahara_ Square _, meter_, desert_, deep_.我会表述以下内容：8,844.43_1,025_9,600,000_ 6,671_中国和美国同样大。 China is _ _ _ the US .Jim比Peter高. _.Linda比Tom学习刻苦。_.我会写出下列形容词的比较级和最高级：high_ _ _big_ _ _deep_ _ _long _ _ _二. 情景导入由歌曲大中国导入本单元标题Whats the highest mountain in the world？ 二、探究20分钟三教学过程1. 用图片的形式来呈现生词和这节课要掌握的地理知识。2. 生词学习：要求学生看音标拼读单词。3. 完成1a的内容。4. 做听力练习完成1b。5. 根据1b中的信息进行双人活动。6. 看图说话。7. 总结。8. 自我检测。四合作探究探究1）对于物体长、宽、高、深度 、面积的表达Eg: 20米长 20 meters long ; 10米宽 _; 15米深 _;30 米高 _;2平方米 2 square meters.探究2）熟练掌握下列表示比较的句型：主语+ adj/ adv 比较级 + than 主语+adj/ adv最高级+ in+ 地点主语+adj/ adv最高级+ of/ among He is taller than any other student in our class.（写出其它类似的表达方式）_ 三、反馈10分钟五训练评价 单项选择:1. The tree is _than that one. A.taller B.tall C.tallest 2. The _you study, the_ grades you will get. A. harder; better B. hard; good C. harder; good D. hard; better3. Larry is much taller than_ in my class. A. all students B. any student C. any other student D. any other students4. As you can see, Lily is as _ as her mother. A. beautiful B. more beautiful C. much beautiful D. very beautiful5. The Yellow River is _ the Yangtze River. A. longer than B. as long as C. not so long as D. not long as附：（八下英语书P49内容）1a.Match the facts you know.(给下面的事实连线。)QomolangmaAbout 9,600,000 square kilometers in sizeThe Sahara1,025 meters deepThe Caspian Sea6,671 kilometers longThe Nile8,844.43 meters high1b.Listen and complete the sentences.(听并完成句子。)1. Qomolangma is _than any other mountain in the world.2. The Sahara is _desert in the world.3. The Caspian Sea is _of all the salt lakes.4. The Nile is _ river in the world.1c.Use the information in