英语人教版八年级下册U10 3a-3c.doc

人教版新目标英语八年级（下）Unit 10 I have had this bike for three years.Section A （3a-3c）【教学目标】：知识目标：认知并熟练运用本课时重要单词和词组（P75）:junior, junior high school, clear, clear out, bedroom, no longer, own, railway, part, part with, certain, as for, honest, to be honest, while, truthful. 能力目标：能听懂谈论人们拥有某物多长时间的话题。情感态度价值观目标： 正确处理并充分利用自己的废旧物品。【学习重点】：会运用现在完成时。【学习难点】：能熟练运用since, for 谈论自己的个人物品.【过程与方法】：学生自主预习，教师主导，小组交流，合作探究【学习过程】：Step I.图片导入，激发学生学习兴趣。Lets enjoy some pictures about YARD SALE.Step II.出示教学目标,明确学习目的：知识目标：认知并熟练运用本课时重要单词和词组（P75）:junior, junior high school, clear, clear out, bedroom, no longer, own, railway, part, part with, certain, as for, honest, to be honest, while, truthful. 能力目标：能听懂谈论人们拥有某物多长时间的话题;情感目标：正确处理并充分利用自己的废旧物品 。Step III.学生自学：Task1: 朗读并识记P的单词和短语：junior, junior high school, clear, clear out, bedroom, no longer, own, railway, part, part with, certain, as for, honest, to be honest, while, truthful.Task2: 默读3a,发现疑难点，并试回答: What is his family going to sell at the yard sale? Step IV.小组交流，学生展示：1、单词和短语自学诊断。地位低下的_ 清理，清除_ 卧室_ 拥有_ 铁路；铁道_ 离开；分开_ 某种；某事；某人_ 诚实的；老实的_一段时间；一会儿_ 诚实的；真实的_ 初级中学 清理；丢掉不再；不复 放弃，交出 至于；关于 说实在的2、根据3a,回答: What is his family going to sell at the yard sale? StudentsAnswers:1、old toys (a train and railway set, monkey, etc);2、 football shirts.交流3b,3c答案：（请学生朗读课文，然后小组合作回答3b问题。）1. Why did they decide to have a yard sale?Because their house seems to get smaller as their children get bigger.2. What do they want to do with the money from the sale?They want to give the money to a childrens home.3. Why does the son want to keep his train and railway set?Because he has owned them since his fourth birthday, and he played with it almost every week until he was about seven.4. How can the old toys be useful again?They can sell them for money.5. Have you ever thought about having a yard sale to sell your things?No, I havent./Yes, I have. I can use the money to交流3c答案：lose-part with truthful- to be honest some time- for a while quickly- fast kids-children many- a lot ofeven though- although older- biggerStep V.精讲点拨：1. clear out 清理；丢掉e.g. Ill clear out that desk for you. 我要替你把那个课桌清理出来。2. no longer 意为“不再；不复”，有时可用 not any longer 或 not any more 替换。e.g. He no longer lives here. = He doesnt live here anymore/any longer.他不再住这儿了。3.part with 放弃、交出 （联想：give up）e.g. Dont part with your dream. 不要放弃你的梦想。4. as for 至于，关于e.g. And as for us, we are fortunate. 可对我们来说，我们是幸运的。5. certain adj. 意为“某种；某事；某人”e.g. He decided to sell his certain books. 他决定卖掉他的某些书籍。拓展 certain形容词，意为“确实的，无疑的”。常用结构：be certain to do sth. 肯定要做某事 be certain of/about sth. 对某事确定、有把握 be certain of doing sth. 有把握做某事 be certain +从句 一定6. to be honest意为“说实在的，说实话”1)、经常单独使用，作插入语，用逗号与句子隔开。类似的表达还有to tell the truth “老实说，说实话”。e.g. To be honest, she is not an honest girl. 说实话，她不是一个诚实的女孩。2）、 honest 为形容词， 意为“诚实的；老实的”。反义词为dishonest “不诚实的”。e.g. An honest man does not tell lies. 诚实的人不会说谎。7、since与for:1)、since后须接“时间点”，for后须接“时间段”。e.g. He has studied English since 1999. He has studied English for six years.2)、二者可以转换：since +时间段 + ago = for + 时间段He has been here since 5 years ago. = He has been here for 5 years.8、现在完成时中，表达一段时间，谓语动词必须用延续性动词。 e.g. I have bought this bike for three years.() I have had this bike for three years. ()拓展: 常见非延续性动词与延续性动词的转换： leave-be away borrow-keep buy-have begin/start- be on catch a cold-have a cold come/go there-be there join-be a member fall asleep-be asleep die- be deadfinish-be over Step VI.课堂训练，总结提升：(A)1. My best friend Tom is _ honest boy. You can believe him. A. a B. an C. the 2. Is Mr. Smith still in Shanghai? - Yes, he _ there for two months. A. has been toB. has gone C. has gone to3. I have kept this book _ five days ago. A. for B. since C. with 4.The children decide _ their school yard this Friday afternoon. A. clean B. to clean C. cleaning 5. My uncle has moved to Beijing. He doesnt live here _. A. any longer B. no longer C. no more （B）I.用所给词适当形式填空：1.We decide _（sell）the old things.2.Lucy doesnt seem _(like ) the idea.3. The old man is very_(truth) . He never tells a lie.4. The house _ (be) here for over 30 years.5. We _(have) the car for two years.II. 填空:1.我们已经从我们的卧室清除了大量的物品。We _ _ _ _a lot of things from our bedroom.2.我的女儿更善解人意，虽然她也对失去某些玩具感到悲伤。My daughter was more understanding，although she also felt sad to _