UnittwoLesson13Whyareplantsimportant

Unit two Lesson 13 Why are plants important 课型课型 预习预习 展示展示 白银市十中 八年级 英语 编审 崔升民 校对 吕维珍 班级 姓名 2013 3 学习目标学习目标 1 语言目标 1 重点词汇 air pleasant among shade energy die heat bamboo kilogram 2 重点句型 但我们可以用树木来制造或搭建东西 如椅子 床和房子 我们用木材来制造书本 另外 许多动物住在树上 Donuts don t grow on trees Let s talk about trees and the reason why we need them 2 能力目标 To use the Simple Present Tense and know the importance of plants 3 情感目标 培养学生跨文化意识 导学过程导学过程 1 英汉互译 help clean the air give us food want to dig a hole plant a donut tree sit under a tree in the shade carry away 2 翻译下列句子 掌握重点句型 1 Are there a lot of trees where you live 2 But we can make and build things with trees like chairs beds and house 3 We make books from trees Also many animals live in trees 4 Plants cover the soil Then the wind and water don t carry the soil away 5 Big pandas eat eighteen kilograms of bamboo every day 二 预习展示二 预习展示 三 精讲点拨 三 精讲点拨 1 Are there a lot of trees where you live 你住的地方有很多树吗 本句中where you live是定语从句 修饰先行词trees 其中where是关系副词 在 定语从句中作状语 表示地点 举例 Beijing is the place where I was born 2 It s pleasant to walk among the trees 在林间散步是令人愉快的 pleasant adj 使人愉快的 The trip was pleasant Everyone enjoyed themselves pleased adv 感到高兴的 happy 感到满意的 satisfied 在句中作主语 主 语是人 后面常接不定式 介词about with或that 从句等 I m pleased to meet you here 很高兴在这儿碰到你 pleasure n 愉快 乐事 Could you give me a lift into the town With pleasure Are you in Paris on business or for pleasure 你在巴黎出差还是游玩 固定搭配 for pleasure为了取乐 作为消遣 It s my pleasure 口语 不客气 不用谢 3 All plants take energy from the sun and make it into food 所有的植物都从阳光中吸收能量 并 用它来 制造食物 make into 把 制成 They make glass into bottles 他们把玻璃制成瓶子 固定搭配 make friends交朋友 make noise制造噪音 make money赚钱 make progress取得进步 make sure确信 make up组成 4 Without food they would have nothing to eat and they would die 没有食物 他们将会 因为 没有东西吃而死去 1 nothing to eat 没有吃的东西 不定式作定语 放在被修饰的名词或代词后面 Here is something to think about 有些事请要考虑 不定式还可做表语 My dream is to be a doctor 我的梦想是当一名医生 宾语 I like to go for walks after supper 我喜欢晚饭后出去散步 主语 It takes me three hours to learn English each day 我每天花三小时学习英 语 宾补 She asked me to help her with her English 她请求我帮他学习英语 2 die dies dying died died vi 死 是短暂性动词 不与表示一段时间的状语连 用 His grandfather died one year ago 他爷爷一年前去世了 die 的形容词是 dead 名词是death 举例 He is dead now He has just died 他刚去世 She has been dead for three years It s been three years since she died her death She died three years ago 她去世三年了 sentence sb to death 判处某人死刑 四 反馈练习四 反馈练习 根据要求及提示完成句子 1 When the weather is hot we can sit under a tree in the s 2 All living things need food for e 3 Panda is an animal that eats b only 4 I ll never forget the pleased trip to Hainan 5 Fish can t live with water 6 No one knows how he die two years ag