Unit 12 Life is full of the unexpected Section B 3a-Self Check课件 2023-2024学年人教版九年级英语全册

Section B 3a-Self Check Unit 12 Life is full of the unexpected. Presentation Learning aims 1.学习本课新词汇：unexpected,oversleep,burn,alive,cancel,discovery,believable,disappear, by the time, give…a life, in line with, show up, by the end of, sell out, star…at, in disbelief 掌握句型：By the time I got up, my brother had already gotten in the shower. What bad luck! Welles made it sound so real that hundreds of people believed the story… 2. 能使用一般过去时或者过去完成时态来讲述一件过去发生的预料不到的事情，写出事情发生的时间、地点、具体经过等，用自己的语言进行细节描写，使文章生动有趣。 3.通过对过去发生的事情的叙写，感受生活中意外发生的偶然事件，勇敢的面对一切，会运用正确语言表达曾经发生的事情。 1. 把垃圾扔到河里 2. 在…中起作用 3. 听说 4. 对……有害 5. 在……顶部 6. 海洋生态系统 7.切掉 8.立法 9.扔掉 10.好好利用 11.拆下/推倒 12.用……建造/制造 13.建立网站 throw the rubbish into the river play a part in hear of be harmful to at the top of... the ocean’s ecosystem cut off develop laws throw away put to good use pull down build/make …out of set up a website Revision Translate the phrases Warming-up Watch the video and talk What place is this? Leading-in Is it a nice place? Why or why not? Discuss in groups. What are the problems? Shilong Lake Wetland Park in Sixian County. Yes/No. Because... ... Pre-writing Look and talk What are the problems in the pictures? Think about the environment in your town/city and complete the chart below. 3a Which parts of the town/city have a nice environment？ Why are they nice？Which parts need to be improved？Why? Good environment Why Bad environment Why park the air is clean streets so many trees restaurants clean and tidy river a lot of rubbish so many cars air too many factories streets 3b Writing Write a letter to the city mayor about the problems and your suggestions. In your letter, describe the environmental problems in your town/city. 1. What are the problems? 2. Where are they? 3. What or who is causing these problems? 【写作任务】 请以“My lucky day”为题，写一篇英语短文，记叙你经历过的幸运的一天，讲讲那天都发生了些什么事情，然后给某中学生英文杂志的“Your Voices”专栏投稿。 【思路点拨】 1. 定基调 体裁：记叙文；