Unit 2 Topic 2 Section D 导学案 2023-2024学年仁爱科普版英语九年级上册

2023年秋季学期九年级上册导学案(仁爱版) Unit 2 Topic 2 Section D 【学习目标】 学习世界的水资源现状,以及人类面对水资源短缺所采取的措施。 【自学新词汇】 1、 写出下列单词的英文及词性。 1. 不足,缺少( )_ 2. 防止,避免,( )_ 3.资源;财力,( )_ 4.发现,找到( )_ 5.再次使用,( )_ 6. 口渴的,( )_ 7.几乎,将近,( )_ 8. 法律,法令;( )_ 二、在文中找到并画出下面的短语: 1.大量的水,_ 2. 找到更便宜的方式_ 3.缺水 _ 4. 避免严重的缺水_ 5.节约用水 _ 6. 保护我们的水资源_ _ 7. 在这个领域_ 8. 一天天_ 9. 被.....覆盖_ 10. 短缺, _ 【重点句型】 1.虽然世界充满了饥饿,但是它更加缺水。 _ the world is hungry, it is even _ . 2.科学家们已经在这一方面取得了进步。 Scientists have _ _ _ in this field. 3.海洋似乎有最好的答案。 The sea _ _ _ the best answer. 【知识点讲解】 1. The sea seems to have the best answer.海洋似乎有最好的答案。 seem v.似乎是,其近义词为 appear,常见结构有: _ _; _ Eg:He seems (to be) quite happy. = It seems that he is quite happy.他似乎很快乐。 2. How can we avoid a serious water shortage?我们怎样才能避免水资源短缺? avoid(v. )防止,避免;避免去做某事。_ 3. While nearly 3/4 of the earth is covered with water, we are still short of drinking water.虽然地球几乎有3/4被水覆盖,我们仍然缺乏饮用水。 ①be covered with 被……覆盖 ②be short of = _短缺 拓展: be short for 简称;for short 简称、简写 【巩固练习】 I.根据句意,从方框中选择适当的词填空。 anything, nobody, everyone, anybody, everywhere, none 1. _ of us knows how to stop the bad behavior. 2. I knocked on the door but _ answered. 3. I've looked _ but I can't find it. 4. Is there _ we can do to help her? 5. There're 5 000 people living here and almost _ has his own car. 6. He's cleverer than _ I know. II.根据句意,用括号内所给单词的适当形式填空。 1. The price of vegetables _ (rise) recently, but it may fall again. 2. The _(die) fish smells terrible. 3. We often use computers _ (play) games. 4. As we know, nobody _ ( like) pollution. 5. I don't know how_ (deal) with this situation. III.书面表达。 你的家乡位于山脚下,一条小河从旁边流过。两年前,南面建起一座化工厂,排出大量废气、废水,造成严重污染,影响人们的健康。如今政府采取了一系列保护环境、防止污染的措施,你的家乡正变得越来越美。 要求:文章必须包括以上主要内容,可以适当增加细节,使内容连贯(80 词左右)。 参考答案 【重点句型】 1. Although ;thirstier 2. made some progress 3. seems to have 【知识点讲解】 1.seem +(to be) +表语; It seems that+从句; seem to do sth. 2. 避免去做某事。avoid doing sth. 3. be short of = be lacking in I.根据句意,从方框中选择适当的词填空。 1.None 2. nobody 3.everywhere 4.anything 5.everyone 6. anybody II.根据句意