(
课件网) Unit 13 We’re trying to save the earth! R·九年级全一册 Section B 3a-Self Check Learning objects (学习目标) Write a passage about the environmental problems. Learn how to improve the writing skills. Understand the importance of protecting the environment. Brainstorm: Think about the environment in Wuhan. Do you think the environment in Wuhan is good or bad Discussion: Which parts of the city have a nice environment Why are they nice East Lake and Mulan Great Lake in Wuhan have a good environment. clean, quiet, peaceful, air freshening; green trees, beautiful lakes, colourful flowers; ... What are the environmental problems in Wuhan pollution water pollution land pollution air pollution noise pollution 3a Think about the environment in your town / city and complete the chart below. Which parts of the town / city have a nice environment Why are they nice Which parts need to be improved Why need to be done意为“（某事）需要被做”，相当于need doing。 【拓展】(1) need作实义动词的其他用法如下: need sth. 需要某物 need to do sth.需要做某事 (2) need 作情态动词，意为“需要；必须”，通常用于否定句或疑问句中，其后接动词原形。 (3) need作名词，意为“需要；必要”。 Good environment Why Central park clean greenery fresh air nice to look at quiet and peaceful Bad environment Why Rubbish disposal areas at the bottom of apartment blocks rubbish spilling out of bins bad smells unsightly unhealthy full of pests like rats, insects, cockroaches 3b Write a letter to the city mayor about the problems and your suggestions. In your letter, describe the environmental problems in your town/city. What are the problems Where are they What or who is causing these problems Then, give suggestions or possible ways to solve the problems. I think that… We should/ could… I suggest… Topic 本单元的话题是“保护环境”，与此相关的写作任务是根据文字提示，表格提示或实际情况，简单 谈论各种污染及如何保护我们的环境。写作时，要注意点明写作意图，阐明问题的重要性，提出解决 问题的方法及发出号召。 经典例题 一、审题立意 （无锡中考改编）假设你叫李文，是无锡阳光中学 (Wuxi Sunshine Middle School) 的一名学生。今年暑期，你将代表你校赴瑞士参加“模拟联合国”会议并作发言，此次会议主题是“A Greener World”。你草拟了发言流程图,请根据下图写一篇英文发言稿。 时态：一般现在时和现在完成时 体裁：应用文 Introduce myself. (name; school; age...) What China has done. (factories; new energy...) How I go green. (lights; showers; bags...) 人称：第一人称和第三人称 1. 发言稿须根据流程图自拟，要求语句通顺、 意思连贯﹑符合题意； 2. 流程图中括号部分非限定性内容,仅供参考; 3. 词数在90左右； 4. 发言稿中不得使用真实的个人及学校信息。 注 意 事 项 二、谋篇布局 开篇点题 环保措施 发出号召 政府措施 我的措施 My name is... ；I am... years old. I’m studying at... It’s my great honor to give a speech on... As for the Chinese government, it has... For example, it has shut off ... Besides, it has ... As a student, I can... Firstly, I always remember to.. Secondly, I’ll.. ... ...
