英语人教版八年级下册Unit 3 Section A 3a-4c.doc

Unit 3 could you please clean your room?第二课时 Section A (3a-4c)【Free talk】Use sentence pattern “Could you please” to make polite requests or ask for permission.【学习目标】1. 能掌握下列单词和短语： throw, threw, neither, pass, borrow, lend, hate, while, all the time, in surprise2. 重点掌握以下句型：(1) The minute I sat down in front of the TV, my mom came over.(2) For one week, she did not do any housework and neither did I.(3) “What happened?” she asked in surprise. 3. 用could委婉地表示请求或许可。一、自主学习Task 1: Learning new wordsthrow / threw ; all the time; neither; shirt; as soon as; pass borrow; lend/ lent ; finger; hate; chore; whileTask2: 独立翻译下面的短语和句子。1. 走过来_ 2. 一直，总是_3. 吃惊地_ 4. 整天_5. 闲逛，约会_ 6. 扔下 _7. 坐下 _ 8. 过来；顺便来访 _9. 带.散步 _ 10. 帮助解决问题 _11. 与.一样_ 12. The minute I sat down in front of the TV, my mom came over. _13. 她不干任何的家务活，而且我也不做。 _14. “What happened?” she asked in surprise. _15. 当你帮助我洗碗碟的时候我将完成我的家庭作业。_二、课堂呈现1. 学生自读3a, 记忆文中的重点语句。2. 小组互相检查3a的读、重点语句的听写3. 小组共同完成3a and 3b, 4a and 4b.4. Recite Grammar focus.5. Role-play the conversation: Make a list of things you needs to do for a school trip. Discuss who will do them.三、合作探究、质疑解惑：1. borrow lendborrow表示“向别人借”，暂时使用，为非延续动词，不能与表示一段时间的时间状语连用，“borrow sth. from sb.” 向某人借某物。例如: You can borrow this book from the library. 你可以从图书馆里借这本书。 May I borrow your bike? 我可以借一下你的自行车吗？ lend表示“借给某人”，lend sth. to sb. 把某物借给某人例如:Mike lent a book to John. = Mike lent John a book. 迈克借给约翰一本书。注意：在表达“借了多长时间”时，既不能用borrow 也不能用lend, 要用keep。如：-How long may I keep the book? 这本书我可以借多长时间？-You can keep it for two weeks. 你可以借两周.2. For one week, she did not do any housework and neither did I.neither用作副词，作“也不”解释，放在句首，表示前面否定的内容也适用于另一个人或物，句子须采用部分倒装。此时也可用nor替换neither使用。-Idontlikethisdress.我不喜欢这件连衣裙。-Neither/NordoI.我也不喜欢。3. Ill finish my homework while you help me with the dishes.while作并列连词用，意思为“而，然而”，表对比。而but表转折，注意用心比较体会while与but的句中用意。例如：Some people waste food while others havent enough.有些人很费粮食，然而有些人却吃不饱。Honey is sweet but the bee stings. 蜂蜜很甜，但蜜蜂有刺蜇人四、精题演练：（一） 翻译下列句子1.我不喜欢倒垃圾。倒垃圾有点烦人。_2.你必须尽量多吃水果和蔬菜。_3.谢谢你在我外出度假的时候帮我照看房子和宠物。_4.学生们邀请了他们的老师来参加他们的生日聚会。_5.请你帮助我打扫一下的我的客厅好吗？_（二）根据汉语翻译短语。1. My mother often _ the clothes for us.(折叠)2. I dont like to _ _ _.(洗餐具)3. Do you _ _ _ yourself every day?(铺床)4. Please take out the _.(垃圾)5. I _ with you.(不同意)（三）选择填空。1. I need some _.A. helpingB. helpsC. help2. You werent _ when I phoned you. Where did you go?A. atB. outC. in3.Could you move the chair? _.A. Yes, I couldB .SureC. Sure, I cant4. Please take him _.A. t