广东省河源市中英文实验学校九年级英语上册 Unit 2 Topic 3 What can we do to protect the environment SectionB讲学稿（无答案）（新版）外研版

Unit 2 Topic 3 What can we do to protect the environment SectionB第一段：【晚修自研课导学】3-4人小组长，组织学生，利用晚自习独立、安静完成。一、预习练习1、完成P45-1b，.选择正确的答案2、完成P45-1c.二、预习课本P45-1a，扫清生词障碍及对话含义。（一）在课本划出重点短语或句子（比如含生词的句子），读一读，记一记，译一译，为明日学习做好准备。（二）短语或句子翻译应该做某事_不应该做某事_=_Youd better walk or ride a bike instead of taking a bus or taxi if you travel a short distance. _ Dont use plastic bags. _布袋_Easier said than done._ Actions speak louder than words. _May I have your attention, please? _（三）再次研读1a对话，完成下列语言点的梳理3.1You ought to turn off the lights when you leave a room.译： _Tom ought not to tell her the bad news. 译： _归纳总结： ought to do sth. =should do sth. 应该/应当做某事ought to 是_(情态动词/实义动词)，（有/无）人称和时态、数的变化，后接_。ought to 的否定形式：_=_不应该做某事归纳提建议的句子： _ _ _ _3.2 找出P451a 的英语谚语。_四、对子交流。2人师友对子之间小声交流独学，课本整理情况，相互检查自研成果，指点纠错(用红笔)，并把不能解决的问题用红笔打“？”标注。第二段：【白天长课导学】一、学习目标与要求：1.掌握P45-46的新单词。2.能理解课文含义，能流利地朗读课文并背诵； 3.学习1、学习用ought to提建议和一些常见的短语和英语谚语。2. 培养学生写短小通知的能力。二、定向导学、合作交流、教师精讲 定向导学、合作交流、教师精讲摘 记Step1. 听读训练一、起立、大声自由练读P451a，看看自己能在哪个等级上达标（2）大声流利的朗读 流利自然的诵读 在理解的基础上流利背诵二、检查晚自习自研情况。（抽查某个组）；三、听P45-1b及完成P45-1C. P46-2,3的练习 Step2. 合作交流 一、3-4人互助组：集中讨论解决，对学过程中未完成的问题，共同分享学习成果。二、6-8人共同体：在抽签完成的情况下，组长根据展示方案进行分工，带领组员在组内进行预展，为展示作准备。Step3 展示展示任务一：Step3.11、把语言点梳理的内容，板书到白板上，带领全班共同学习；2、按照读-译-讲解-拓展的步骤进行讲解。展示任务二：Step3.21、把语言点梳理的内容，板书到白板上，带领全班共同学习；2、按照读-译-讲解-拓展的步骤进行讲解。课堂评价要素：1、 合理评价组员，全员参与，有序展示；2、 书写规范，工整美观，双色笔运用得当；3、 发音清晰，声音洪亮；4、 面向全体，自然大方，肢体语言运用得当；5、展示生动活泼，独具特色教学后记：_课题：Unit 2 Topic3 What can we do at home to protect the enviroment ? Section B P45-46 第1课时模块五：当堂训练一 从方框中选词填空。on time, ought to , turn off, instead of, take part in1.Please remember to _ the lights when you leave the office.2. Therell be a sports meet in our school next month and I want to _ it.3. We must go to school _ every day.4. We _ protect our environment.5. I often walk to work _ going by bus.二单项选择。( ) 1. -What should you do to protect the environment? -_ A. Turn on the lights when I leave a room. B. Throw waste everywhere. C. Take a cloth bag when I go shopping. D. Use plastic bags when I go shopping.( ) 2. _the hot water. There is enough.A. Turn on B. Turn down C. Turn off D. Turn up( ) 3. We will go to the beach to clean the rubbish tomorrow. Please get to school _.A. on time B. in time C. at times D. have a good time( ) 4. Its easy _ everyone to protect the earth.A. for B. of C. to D. on( ) 5. _ no one finds out about this.A. Mark sure of B. Make C. Make sure D. Be sure of( ) 6.The cleaners often collect all kinds of garbage in the park, then _ them, so that they can be recycled.A. sort B. sorts C. recycle D. kind( ) 7. Please remember to _ the tap after you using the water.A. turn off B. turn on C. close D. shut off( ) 8. He used t