初中英语人教版八年级下册Unit7 Whats the highest mount.doc

Unit7 Whats the highest mountain in the world? Section B 3a-selfcheck教学设计(第5课时)【学习目标】学会用形容词和副词的最高级来描述个人喜好。【重点、难点】 1.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3情感态度与价值观在重新寻找有关重点保护动物的过程中，让学生了解一些濒临灭绝的动物主要有哪些，应该如何去保护他们。让学生学会一些保护动物的知识和技能，并用主人翁的精神和责任感去维护世界生态平衡和保护动物的意识。【导学指导】 复习：Show some pictures about words and phrases .Ask studests to spell some words and phrases that they have learned .研究；调查 饲养员；保管人 醒着 激动；兴奋 走路时撞着 绊倒 大约 疾病；病 野生的 政府，内阁 鲸 油；食用油；石油保护；保卫 巨大的；极多的 成都研究基地 跑过来 中国的一种象征 一个教育节目 濒危灭绝的动物 拯救这些动物的重要性 熊猫的生活习惯一、比一比，写出下列单词的比较级和最高级形式，看谁写的最快，最准确。high dangerous long popular 二、小组成员用上面的比较级来造句。课堂流程1.读3a中的单词和短语，讨论并填表。（pairwork）2. pairwork练习做完之后，同桌利用3a的问句与答句做对话，进一步了解鲸鱼的信息3.写作练习，提高写作能力。小组完成讨论后根据3a的调查表，从鲸鱼的长相生活场所，饮食，活动目前生存状况或者其它方面来描述一下，随堂写出一篇作文。可以使用下面的提示：W hales are .They live in .They eat .They can.One interesting fact is.Another interesting fact is .Some kinds of whales are in danger because .We should protect whales from.I think people should / shouldnot.4. Show their writing in front of the class.The teacher and the other students can give some advice about their writing.5.小组合作完成self-check。6. Summing up.1.学生总结本节课所讲的内容及得失，提出个人疑问。2. 教师评价学生课堂表现，评出最佳个人、最佳小组给予鼓励。7.Homework.Make a poster according to their aryicles.板书展示： Unit7 Whats the highest mountain in the world? Section B 3a-selfcheck教学设计(第5课时) W hales are .They live in .They eat .They can. One interesting fact is.Another interesting fact is . Some kinds of whales are in danger because . We should protect whales from.I think people should / shouldnot.【课堂练习】一、用括号内所给词的适当形式填空。Miss Chen is _than Mr. Wang. (popular)2. Question A is _than Question B. (important)3. Toronto is_ city in Canada. (large)4. Playing computer games is _of all the activities.(interesting).5. The Nile is _river in the world. (long)6. She is than all the other students. (young)7. The boy is_ of the two. (tall)8. Where is the bus stop? (near)9. He is one of _Politicians. (famous)10. Tom drives much_ than John. (careful) 【拓展练习】单句改错:1. He is as taller as I am2. She is a little thin than she looks.3. Bob is heavier than any other boys in the class._4. Your garden is much larger than their.5. It is one of the most interesting book than I have ever read.6. He says Mary is most friendliest person in the class._7. Which city is most beautiful, Beijing or Guangzhou?_8. Jack works hard. Mary works very harder than Jack._9. London is the bigger city in Britain.l0.Bob plays football badly but Fred plays football much badlier than Bob.教学反思：本节课主要通过小组互助合作学习完成教师设置的学习任务，学生在相互帮助中竞争、提升个人能力，同时更体验着成功的快乐。继而将本单元所学加以综合提炼，然后自然而然由谈