九年级英语全册 Unit 7 Teenagers should be allowed to choose their own clothes Section A(3a-4c)教案.doc

课题Unit 7 Teenagers should be allowed to choose their own clothes.Section A 2 (3a-4c)教学目标知识与技能1） 能够初步识记单词cry, field, hug, lift, awful, teen, regret, poem, bedroom, community, chance, manage, society, unit, educate2） 正确使用短语：talk back, make ones own decision.3） 能够正确的使用句子I think students should be allowed to do homework with friends.I disagree. They talk instead of doing homework.Sixteen-year olds should not be allowed to drive.I agree. They arent serious enough at that age.Do you think sixteen-year-olds should be allowed to work at night?No, I dont.4）学习重点语法，含有情态动词的被动语态过程与方法1. 训练读写能力2. 强化在短文中理解词汇的能力情感态度与价值观通过了解和反思自己的言行举止是否符合中学生日常行为准则、规范自己的言行，养成自觉遵守规则的良好习惯和优良品德；正确看待“家规”“班规”“校规”等，并能认真遵守；明白父母、教师的合理建议对自己成长的重要性重点1）学习并掌握一些词汇及短语。2）能正确地运用“ So情态动词/助动词/系动词主语”及“ So主语情态动词/助动词/系动词”。难点用 be (not)allowed to do sth. 描述自己在家能做或不能做的事情。教法、学法引导、启发 自主学习、合作交流课型新授课教学准备小黑板 录音机教学流程教师活动学生活动二次备课一、自主学习1、知识回顾DiscussionMake a list of things teenagers should and should not be allowed to do. Discuss your list in groups.A: Do you think teenagers should be allowed toB: Yes, I do. I think /No, I dont. I think 回忆2、出示学习目标1） 能够初步识记单词cry, field, hug, lift, awful, teen, regret, poem, bedroom, community, chance, manage, society, unit, educate2） 正确使用短语：talk back, make ones own decision.3 ）能够正确的使用句子I think students should be allowed to do homework with friends.I disagree. They talk instead of doing homework.Sixteen-year olds should not be allowed to drive.I agree. They arent serious enough at that age.Do you think sixteen-year-olds should be allowed to work at night?No, I dont.明确目标Students can read it aloud 3、 出示自学提纲1)Read the passage in 3aRead the poem aloud and discuss what the title means with your partner. Pay attention to the new words. 2) 3b. Read the poem again and answer the questions.A. What did the mom do when the writer was a baby and a small child?B. Why do you think the writer talked back to his mom when he was seven and nine years old?C. How did the writer feel when he was a teenager and his mom said “Please be back by ten”?D. After reading the whole poem, how do you think the writer feels about his mom?3）Phrases and language points 1. 呆在我身边 2. 确信，确保 3. 远离 4. 拥抱我 5. 把我举起 6. 回嘴，顶嘴 7. 噩梦 8. 后悔做某事1. When I was a tiny baby crying all night, my mom sang to me and stayed by my side. crying all night是现在分词短语，在名词baby后作定语，起修饰名词的作用。 e.g. Do you know the young man waiting outside the school gate? 你认识在校门外等待的年轻人吗？2. Now Im an adult, thinking back to those times. times指“时光，岁月，时代”。有时也会用days表达类似含义。 e.g. People started to play football in ancient times.In those days, people used to write a lot more letters.3. I regret talking back, not listening to Mom.regret vt. 遗憾，后悔（1）regretdoingsth.后悔做了某事（表示对已经发生的事情感到后悔）。（2）regret+n./pron.（3）regret+that/wh-clause（4）regrettosay/tell/inform.遗憾地说（告诉等）e.g. Iregrettakinghisadviceatthattime. 我后悔当初接受了他的建议。Iregrettosayyoufailedintheexam. 我遗憾地说你考试不及格。Sheimmediatelyregrettedherdecision. 她立即后悔了她的决定。Weregretthatyou are allowed to go out 我们很遗憾你们不能外出。IdeeplyregretwhatIsaid.我非常后悔说了这些话4）Speaking3c. Think about a time you did something even though your mom or dad told you not to do it. Share your story with your partner.How old were you? Did you talk back to your mom or dad?What happened?How do you feel about it now?5）Grammar Focus根据课本内容，完成下列句子。1. 我认为不应该允许十六岁的孩子开 车。 I dont thinksixteen-year-olds _ _ _ to drive.2. 我同意。他们还不够严谨。 I agree. They arent serious enough.3. 你认为应该鼓励青少年去自己做决定吗？ Do you think teenagers _ _ _ to make their own decisions?4. 不，我不认同这个。青少年还太小不能自己做决定。 No, I dont agree with this. Teenagers are _ _ _ make their own decisions. 5. 不应该允许青少年去做兼职。 Teenagers _ _ _ _ to have part-time jobs. 6. 不，我不同意。他们可以从工作当中学到很多。 I disagree. They can _ a lot _ working.7. 你认为如果不用闪光灯的话可以允许我们拍照吗？ Do you think we _ _ _ to take photos if we dont use a flash. 8. 如果不用闪光灯的话，那么拍照是可以的。 If you dont use a flash, then it may be OK.含有情态动词的被动语态 温故 在英语中，动词有两种语态，即主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。在前面两个单元我们已经学习了一般现在时的被动语态和一般过去时的被动语态，它们的结构为：are/ is +及物动词的过去分词, were/ was+及物动词的过去分词。 知新 本单元我们主要了解含有情态动词的被动语态。它的结构是什么呢？观察下面例句中含情态动词被动语态的各种形式，然后补全结论中所缺的内容。【例句】1. Many trees should be planted in the mountains. 应该在山上种许多树。2. You can take this book home. （改为被动语态）This book can be taken home (by you). 3. This problem cant be worked out very easily. 这道题轻易算不出来。4. Must the work be done at once? 这项工作必须立即完成吗？【结论】A. 含有情态动词的被动语态的结构为：情态动词+_+及物动词的_。B. 含有情态动词的主动语态变为被动语态时，要把主动语态的_变成被动语态的主语。C. 变为否定句时只需要在情态动词后加_。D. 变为一般疑问句时只需把_提到句首。阅读提纲，Keys:A. She always made sure the writer was safe, happy and comfortable and kept him from danger. B. Because the writer thinks he should be allowed to choose what he wants to do.C. He felt angry because he thought he should not be told what to do.D. He feels his mom knows him best. He thinks his mom is the best. He is thankful to his mom.4、组织学生自学指导学生阅读并回答问题。 二、自学反馈汇报或检测以小组为单位汇报自学成果回答老师提出的问题三、质疑精讲1、学生质疑，师生共同解疑提出质疑，师生共同解决A. 含有情态动词的被动语态的结构为：情态动词+_+及物动词的_。B. 含有情态动词的主动语态变为被动语态时，要把主动语态的_变成被动语态的主语。C. 变为否定句时只需要在情态动词后加_。D. 变为一般疑问句时只需把_提到句首。2、教师横向拓展和纵向挖掘扩展:regretdoingsth.后悔做了某事（表示对已经发生的事情感到后悔）。regrettosay/tell/inform.遗憾地说（告诉等）remembertodosth.记得要去做某事rememberdoingsth.记得做过某事forgettodosth.忘记要去做某事forgetdoingsth.忘记做过某事聆听、思考、回答四、总结提高1、出示精选习题一）单项选择题( )1Mrs.Green is a doctor of_and her daughter Ann is _university student.A. 50 years old; an 18-year-old B.50 -year-old ; 18 years old C. 50 -years-old; a 18 year old D. 50 years old ; a 18 year old( )2. .These young trees should _. A. look after well B. be look after C. be looked after well二）用所给词的适当形式填空。1. Teenagers should be _ (allow) to choose their clothes.2. Sixteen-year-olds _