初中英语人教版七年级下册unit 9 section A 1a-2c.doc

Unit 9 What does he look like?The First Period (Section A, 1a1c)教材分析：本单元以描述人的外表为话题，共设计了三个部分的内容。旨在通过本单元的教学使学生学会使用“What does he/she look like?”的句型询问别人的外表；用英语描述别人的发型，身高，身材以及其它特征。并能学以致用，用所学知识描述自己的朋友，喜欢的老师及演员等。能力目标：1. 学会表述描述他人体貌特征的形容词。2. 能听懂有描述他人外表的对话。2. 学会简单描述他人发型，身高及身材。3. 学会用特殊疑问句来询问他人的外表。语言目标：1. 词汇：1)名词n. height，build，hair2)形容词adj. curly, straight, tall, medium, thin, heavy 2. 句型：What does look like? He/she is He/she has 情感目标： 不要以貌取人。注重外在美的同时，更要注重内在美，心灵美。教学重难点：1. 描述他人外表形容词的读音及拼写。2. 描述他人外表的特殊疑问句。 3. 形容词的叠加使用。Teaching steps （教学步骤）1. Warm-up and revision（课堂热身和复习） （1）See the video on the screen: The Family (2) Revision （复习）：Review numbers and some adjectives. T: How many people are there in your family? Who are they? Is your mother tall/ short/beautiful ? （教学设计说明：本单元主要话题是描述人的外貌，因此从复习家庭成员的名称入手，并用已经学过的形容词对家庭成员进行简单的描述。进而自然的过渡到本单元的话题，这样以旧带新能帮助学生扩展思维。）2. Presentation （呈现新知识）(1)Present some pictures of different haircuts. Help students to understand the new words: long hair, short hair, curly hair, straight hair. Help them to describe persons by using “He/she has ”.(2) Show the pictures of different persons and help students to understand the new words. Help them to describe the people in the pictures by using “He/shes (of) ”.（教学设计说明：图片教学法是呈现新知识最简单有效的方法之一，学生通过图片，能更价值观的理解新单词的含义。）3. Work on 1a （完成1a）(1) Match the words with the people in the picture. Then check the answers with students. (2) Talk about the picture with Ss using the target language. (教学设计:说明通过1a的练习，使学生进一步学会运用新单词。和学生一起谈论图片，目的在于引导学生学会使用描述外表的两个基本句型。)4. Work on 1b (听力练习)（1） Listen and fill in the blanks in the picture, then check the answers.(2) Find Amys friend. (教学设计说明:此环节着重是听力训练。让学生在听对话的过程中抓住关键词汇，由于前面已做了一些训练，因此学生听起来比较容易，让他们都有一次成功的喜悦和感受，这样可以增强他们的学习自信心。)5.Work on 1c （完成1c）（1）T: One of the people in 1a is your friend. Describe your friend. Your partner will find him/her. (2) Ask some pairs to present their conversations to the class. (教学设计说明:此环节是让学生运用所学句型来进行操练，有利于巩固所学句型)6. Pair work:Students work in pairs and try to describe their famous person in the pictures.(教学设计说明： 这个阶段的学生都有自己的偶像，谈论明星能激起学生学习英语的兴趣，当语言变成一种需要时，学生们便能自然的张开嘴了。)7.Groupwork.Students work in group of four. Describe their favorite teacher in our class. Then invite one of them to report their work.8. Guessing game.Play a guessing game. Have a student describe someone in the class. Then ask the other Ss to guess who he/she is describing.(教学设计说明: 猜同学能够增进同学之间情感交流，