英语人教版八年级下册Unit7 Section A 1a-2d.doc

第一课时Teaching and learning Goals: Lead the students to learn the words of Unit 7. Ask them to grasp some important new words and try to use them. In order to finish off this task, the students must learn in groups and find out best ways to remember the new words. They can listen, read and use about these new words. Then they can make a story with the new words and try to memorize this story. Teaching and learning steps Step 1 Learn to read the words on page 121 1. Open your books to Page 121, read the new words by yourselves according to the sounds. Note the difficult words. （学生先根据音标自己试读单词，将难读的或无法读出的单词标注出来。这样让学生先自己试一试，以便他们发现自己的弱点） 2. Read the new words in your groups. Read the new words in personal, the others correct the pronunciation. Then show your pronunciation to other groups. （每一组挑选一个中等生朗读单词，其他同学纠正发音。然后每一组中的第6号学生展示自己的读音，每组读10个单词，由其他组纠正发音） 3. Listen to the tape and read after it for three times. （先听后跟读再自己读，最后找个别学生读，直到大家都会读为止） Step 2 Learn to remember words on page 121 一. Remember the words by looking at pictures. 1. T: Today we are going to talk about geography and nature. Look at the pictures and try to memorize the new words 二在语境中学习生词1.ancient adj.古代的 古老的My grandmother often tells me old ancient stories.2. protect v.保护Sunglasses are used for protecting our eyes in the sun.3. as far as I know 据我所知As far as I know, Tom has a twin sister.4. achievement n.成就 成绩 achieve v.5. This is a wonderfulachievementin Chinese history.6. southwestern adj. 西南的 southwest n.Our hometown is in the southwestern part of this city.7. thick adj.厚的 浓的There is thick fog in the morning in this mountain area8. difficulty 困难 If you have any difficulties, you can call me for help.9. include v. 包括Our subjects include Chinese , English math and so on.10. freezing adj. 冰冻的It isfreezingoutside, and put on your winter coat.来源:Z,xx,k.Com11. condition n. 条件 状况The piano was in goodcondition.12. take in Large fish takes in small fish in the sea .来源:学.科.网13. succeed v.成功 success n. successful adj. successfully adv.I hope she will succeed soon by working hard.14. challenge v.挑战 来源:学|科|网Z|X|X|KIt is a big challenge for the girl to do housework by herself.15. in the face of 面对They showed thecourage inthefaceofdifficulty.16. force n. 力量The army was the most important forcein the country. 17. nature n. 大自然The beauty of nature makes people forget trouble.18. awake adj. 醒着Are you awake or sleepy?19. run over 跑上前去来源:Z|xx|k.ComShe ran over to say hello, but I havent remember her.20. walk into 撞上Because he was thinking about his bad grades, when he was walking he walked straight into a tree.21. fall over 摔倒22. Many trees fell over after the storms.23. illness n.疾病He cant go to school because of illness.24. or so 大约He will return in a weekorso.25. remaining adj.遗留的 remain v.He depends on his fathers remaining money only.来源:学+科+网Z+X+X+K三. Remember the words by conversion(转换) 、complex words （合成）and derivative（派生） 1. tourist: tour + ist 2. achievement: achieve + ment3. southwestern: south +western 4.excitement:excite +ment 5. illness:ill +ness6.remaining: remain+tection:protion+tionStep 3 Consolidation of words 1. Check the new words in your groups. （由组长负责检查小组其他成员的听写情况，将不会默写的单词记录下来，然后集中给老师，由老师再领读和指导记忆方法。大家用手指在课桌上仿写这些单词） Step 4 Read a story and translate. Then try to remember the new words. Finally, tell this story to your friends or your family. Next morning let each group tell this story to the class. Step 5 Look at the memory tree and tell this story to review this story. Step 6 【亮点】 1. 本教案按照“无师自通学英语”的理念进行备课，强化小组合作学习的理念。教学的每一步都让学生自己进行学习，教师仅作指导和解决学生疑难的引路者。 2. 小组的评价机制激活了课堂，学生分组后，教学中的每一步都以小组PK的形式进行，下课前要对小组本节课的表现进行评价，对表现优秀的小组进行奖励。 3.环节的设计让学生耳目一新，既完成了检测任务，又增加了课堂兴趣，学生乐于参与，勇于表现，提高了课堂效率。 4. 通过本单