Unit10 Environment 图片.ppt

1) What will happen if we continue to do things like these? 2) Can you think of other natural disasters that damage the environment? 3) Can you think of other ways in which people damage the environment? So… How do we save our earth ? Discussion What else can we do to protect our environment ? 1. Reduce 2. Reuse 3. Recycle 4. Recover 5. Repair 1.Read the text carefully and understand the important words and phrases. 1).environment 2). as … as … 3).used to … 4). pollution 5).be used to … 6). industry 7).damage 8). at the same time 9). not only …but also 10).disappear 1)、环境 2)、和…一样… 3)、过去常常做… 4)、污染 5)、被用于做… 6)、工业 7)、损害，毁坏 8)、同时 9)、不仅…而且… 10)、消失，不见 2.Understand difficult sentences. 1).People in large cities feel that the sky is no longer as blue as it used to be. (1) as … as… (2) used to … 和… …一样… 过去常做… … 拓展：表示同级比较 其结构为： 肯定式 as ＋adj. /adv. ＋as… e.g. 他跑的和兔子一样快。 否定式 not as /so ＋adj. /adv. ＋as e.g. 这本字典不如你想的那么有用。 He runs as fast as the rabbit. This dictionary is not as useful as you think. (3) used to do be used to do be used to doing e.g. (1). 他过去常常七点起床。 (2). 钢笔可以书写。 (3). 我习惯于早上阅读。 过去常常做… 被用于做… 习惯做… He used to get up at seven. The pen can be used to write. I am used to reading in the morning. 2). Not only the government but also we the citizens should work more actively to fight against pollution and to protect the environment. (1) not only …but also … “ 不仅……而且……” 并列连词 e.g. 明天，不仅你而且他都得来这儿。 Not only you but also he will come here tomorrow. (2)The form of sentences the government we should work to fight against pollution and to protect the environment. Not only but also the citizens more actively 主语 谓语 目的状语 不仅政府而且我们市民，应当更加积极的 反对污染，保护环境。 3.Translate the following sentences into English . 1)