Unit7 What’s the highest mountain in the world?Period 5 Section B 3a-Self-check学习目标：1.形容词，副词比较级最高级的用法。2..能够用英语描述鲸及如保护鲸 学习：1. 能够用英语描述鲸及如保护鲸2.本单元的知识点及语法 单词及短语：whale, oil, protection, huge, protect …. from…., in danger 学习难点：1.如学生的写作兴趣2. 如学生的写作 语法点：形容词比较级，最高级的应用 导入：watch a video about whales 学习过程：Step1.热身 Translate the following phrases into English 1.为…准备 2.跑过去 3. 走路时撞着 4.跌倒 5. 照顾 6.死疾病 7.每两年 8.砍伐 9.少 10.大约 11.濒危物种 Step2.呈现新知：Show some pictures about whales and describe them.Eg: Whales can jump high out of water and sing songs Humans catch whales for meat , fat and oil …..Then present how to protect whales, and have students discuss withtheir partnersStep3. writing1. 写前：Read 3a carefully and put them in the correct place in the chart写作指导：短文结构： 一、点题（总）——描写对象二、主要内容（分）为什么要保护鲸鱼，如去保护鲸鱼 三、小结句（总）： In a word,we should protect whales!适当运用连接词：so, and, but, because …What they look likeBasic information Where they liveWhales What they can eatReasons for protect What they can do Ways of protect2.写中：learn the useful phrases and sentences in 3b Whales are our friends.W |
