Unit 13 We're trying to save the earth Section B(2a～2e) 教案 2023-2024学年人教版英语九年级全册

Unit 13　We're trying to save the earth! Period Ⅳ　Section B(2a～2e) 1．复习和学习与循环再利用相关的词汇：recycle，reuse，rethink。 2．通过阅读训练能读懂含有现在进行时、现在完成时、被动语态、情态动词和used to等时态的关于循环再利用的短文，并进行适当的语言积累。 1．能正确运用现在进行时，现在完成时，被动语态，情态动词和used to句型及宾语从句、定语从句等。 2．了解前缀与后缀可以改变单词的意思及用法。 3．通过阅读课文内容，让学生认识到废物回收利用的意义。 1．重点： (1)重点短语和句型。 (2)读懂用现在进行时、现在完成时、被动语态、情态动词和used to写成的关于循环再利用的短文。 2．难点： (1)能正确运用现在进行时、现在完成时、被动语态、情态动词和used to句型； (2)理解前缀和后缀。 Step 1　Lead－in (Show some things to the students.They are all made of things that people don't need anymore.) T：The things are made of things that we don't need.Have you ever thought about how these things can actually be put to good use? Today we will learn a passage about this picture. 利用“变废为宝”制作出来的物品导入新课，易于激发学生的学习兴趣，便于开展教学活动。 Step 2　Brainstorm(2a) 1.Help the students to understand requests of 2a. 2.Ask and answer between the teacher and the students to finish 2a. 激发学生对阅读短文的相关背景知识的兴趣，便于加强学生对短文内容的理解。 Step 3　Reading—Rethink，Reuse，Recycle！(2b) 1.Help the students to understand the requests of 2b. 2．Read the passage for the first time and answer two questions. (1)Who is Amy Hayes? (2)How many people are mentioned in the passage? Who are they? 快速略读，整体感知，初步掌握文章大意。 Step 4　Reading again 1.Read the Paragraph 1，explain the language points and understand. 2．Read the Paragraph 2，explain the language points and answer three questions. (1)Did Amy Hayes win an award? What was it from? (2)Where did her windows and doors come from? (3)What does the sentence “she lives in a house in the UK that she built herself out of rubbish” mean? 3.Read the Paragraph 3，explain the language points and answer three questions. (1)Is Jessica Wong good at recycling? What does she do? (2)Where does she sell her bags? (3)What will she write in her book? 4．Read the Paragraph 4，explain the language points and answer two questions. (1)What does Wang Tao hope to set up? Why? (2)Translate the sentence “Not only can the art bring happiness to others，but it also shows that even cold，hard iron can