UNIT THREE HOW DO SEEDS TRAVEL Lesson 12 教案1教学目标1. 复习单词：use, build, thing, wood, name, peach, nut, different, sometimes, just, mountain, travel, when, little, into.来源:学&科&网2. 复习句型： How can we make use of trees?We build things with the wood from trees. 3.培养学生积极思维、勇于创新、积极参与的主动学习精神以及热爱祖国、热爱大自然思想品质。教学重点S的发音和单词掌握；复习前三课来源:学,科,网Z,X,X,K教学过程Step 1 warming up活动一：出示图片，复习本单元单词。T: Today, we will review the words. First, I can say use (教师手拿单词卡片，学生“开火车”) S: wood, name.来源:Z。xx。k.Com活动二：（group work）一名学生高举单词，其他学生说，关注有困难的学生。Step 2 presentation活动一：学生通过描述图，复习有关植物传播途径的词组T: We build houses with rocks.S:指图1.T: Mountain plants grow on mountain.S:指图2.T: Some plants travel with wind.来源:学科网S:指图3.来源:Z_xx_k.Com活动二：学生模仿教师说单词，其他学生指图。T: rocks, iron, steel.Step 3 S的发音教师展示S的单词，让学生尝试朗读。从单词再到句子。Step 4 homework1. Revision words and sentences.2. 完成课堂活动手册