Unit5 Section A 1a-2d教案人教版英语九年级全册.doc

Unit5 What are the shirts made of ? Section A 1a-2d 教学内容分析： 本节Section A 主要从与日常生活相关的词汇入手，开展简单的物产及产地的会话和阅读活动，并在表达中穿插了被动语态陈述句、一般疑问句、反义疑问句和否定句的使用。 学生情况分析： 1.学生的英语基础较好，对日常的词汇、短语及重点句型“生词grass /gra:s/ n. 草；草地 leaf /li:f/ n（. pl. leaves /li:vz/）叶；叶子；短语be made of ; be made in； 句子What is it made of ? Its made of used wood and glass。 Who is it made by? Its made by university students”的掌握没有问题。 2.学生的听力和对话能力较强，所以，结对训练或小组训练会很顺利。 教学目标： 一知识与技能 1.能拼读和掌握本节课的新词汇。 2.会应用短语、句型：“短语be made of ; be made in； 句子What is it made of ? Its made of used wood and glass。” Who is it made by? Its made by university students” 3.能理解被动语态陈述句、一般疑问句、反义疑问句和否定句句意。 二过程与方法 1.通过实物或ppt展示，学习生词； 2.通过听力对话及结对和小组活动学习本节短语和句式； 三情感、态度与价值观 1.了解中国物产-茶叶的产地、茶艺及流传历史； 2.通过“Made in China”增强国人的自信心和自豪感； 教学重点： 1.能拼读和掌握本节课的新词汇。 2.会应用短语、句型：“短语be made of ; be made in； 句子What is it made of ? Its made of used wood and glass。” Who is it made by? Its made by university students.” 教学难点：理解被动语态的句式表达。 教学方法：情境教学、自主学习、合作探究；启发式及多媒体呈现ppt。 教具：相关实物、电脑、ppt和图片。 教学过程Step 1 Warming up T: Who invented paper first?Ss: Cai Lun invented it in Han Dynasty.T: What was paper made of then?Ss:It was mainly made of bamboo.T: Was it easy for people to make paper then?Ss:No,it wasnt .It was vary difficult.T:Whats paper made of today?Ss:Its mainly made of wood,bamboo and cotton.（设计意图：激起学生学习的兴趣）Presentation1.Whats the gold medal made of?Its made of gold.2.Is this table made of wood?No, it isnt. Its made of glass.3.Is butter made of meat?No, it isnt. Its made from cream.(设计意图：多次利用be made of，be made from及be made in短语，为听力做铺垫)Step 2 Learning1.This pair of chopsticks are made of bamboo. ( chopsticks n.筷子)2.This coin is made of silver. ( coin n.硬币; silver n.银；adj.银色的)-Is this blouse made of cotton? ( blouse n.女式衬衫；cotton n.棉花)-Its made of steel. （ steel n.钢；钢铁）3.These pigs like grass very much. (grass n.草)4.a piece of leaf Kolas like leaves . （ leaf-leaves叶子）（设计意图：利用幻灯片呈现实物，直观形象并带领学生学习生词。)Step 3 1a. MatchingWhat are these things usually made of? Match them with the materials. More than one answer is possibleThings: 1.chopsticks 2.window 3.coin 4.stamp 5. fork 6.blouse Materials : a. wood b. gold c. silver d. paper e. silk f. glassStep 4 1b. ListeningListen and match the products with what they are made of and where they were made. 第一次播放录音，学生只听不做题，让学生有整体感受。第二次播放录音，边做边检查1b答案。第三次播放录音，让学生跟着听力复述句子。 （设计意图：培养学生的听力习惯，通过模仿，锻炼学生的语音语调。）Step 5 1c.practingPractice the conversation in 1a. Then make conversations using the information in 1b.1.让学生两人一组分角色完成1c中的对话。2.让学生先利用1a中的词汇进行操练。3.检查评比，表扬变现较好的组别。 （设计意图：教学过程中给予了学生比较充分的自主探究机会，不断操练听力中被动语态的陈述句，疑问句及否定句，让学生在活动中学习、提升。）Step 6 2a.ListeningListen and check () the main topic of Nick and Marcus conversation._ the science museum_ the art and science fair_ environmental protection_ a model plane_ a beautiful painting_ grass and leavesStep 7 2b.Listen again. Write short answers to the questions.1. Where is the art and science fair? _ 2. Do Nick and Marcus have to pay to go? _ 3. What is the model plane made of? _ 4. What is the painting made from? _ （设计意图：课堂中，操练被动语态的陈述句，疑问句及否定句）Step 8 2c.role-playMake conversations using the information in 2a and 2b. (设计意图：本环节通过pair work这个活动，对本单元的基本句型进行机械操练，使学生能够脱口而出。)Step 9 2d role-play the conversation（1） 教师举起一张自己在家乡劳动的照片，并且描述这次劳动，重点呈现以下语言点：1.be made of/be made from 及be made in的辨析两词组都是“由制成的”之意。be made of 指从原料到制成品只发生了形状变化，没有发生本质变化（属物理变化）be made from指从原料到制成品发生质的变化，（属化学变化）。 E.g. Glass is made of glass. 玻璃杯是由玻璃制成的。 The paper is made from wood. 纸是木头做的。bemadein. 该短语表示“某物由某地制造。 E. g . ThecomputerismadeinChina. 这台电脑是由中国生产的。2.被动语态的陈述句，疑问句及否定句式1. 主语+be动词+及物动词过去分词.E.g Trees are planted every year.2. 主语+be动词+not+及物动词过去分词.E.g Trees are not planted every year.3. Be动词+主语+及物动词过去分词?E.g Are trees planted every year?（2） 学生跟着录音度对话，并画出含被动语态的句子；两人一组分角色朗读对话，然后前后同学分角色朗读，并表演对话。（3） （设计意图：在情境中理解对话的语言点，通过不同方式反复操练对话，最后达到能够分角色表演的程度并巩固被动语态）Step 10 Homework一、Recite the conversation in 2d. 二、翻译下列句子。1.这枚戒指是银制的。2.这种纸是由树木制成的。3.油漆是由什么制成的。4.这面国旗是由义乌生产的。（设计意图：例题、习题的搭配合理，能联系学生的生活，尊重学生原有的基础知识）板书设计：教学反思：Unit9 Section A (1a-2d)1.be made of/be made from 及be made in的辨析 两词组都是“由制成的”之意。be made of 指从原料到制成品只发生了形状变化，没有发生本质变化（属物理变化）；be made from指从原料到制成品发生质的变化，无法复原（属化学变化）。 E.g. Glass is made of glass. 玻璃杯是由玻璃制成的。e.g. The paper is made from wood. 纸是木头做的。bemadein. 该短语表示“某物由某地制造。 E. g . ThecomputerismadeinChina. 这台电脑是由中国生产的。