初中英语人教版七年级下册Unit 9 SectionB 2a-2c.doc

Unit 9 What does he look like?Section B 2a-2c 教学内容What does he look like? Section B 2a-2c 课时Period4（45 minutes）教学对象七年级学生教材内容分析本课时为Section B2a-3b的内容。围绕An Interesting Job”展开阅读，找出图片中真正的罪犯，学习重点词汇和复杂句子。同时复习了本单元的重要知识点，并指导学生写作。 教学目标1. 知识目标: 掌握字词 artist, crimes, criminal, put, in newspapers, on television, each, the same , describe, differently, in the end , real 等。2. 能力目标：（1）培养学生阅读理解的能力，重视并正确理解短文中的第三人称代词及指示代词。如he /she / it / they / him / her /his / this / that等在文中的含义。（2）培养学生运用所学知识描述人物长相并进行书面表达的能力。3. 情感目标：教育学生不要以貌取人，要多发现别人的优点，发挥自己的特长，努力学习，长大做对社会有用的人。教学重难点重点: (1).New words and phrases in 2b.(2). How to describe a person. 难点：（1）正确理解短文中的第三人称代词及指示代词在文中的含义。 （2）阅读理解的技巧。教学方法 以多媒体为媒介培养学生自主探究与合作学习。教学过程Step 1. Warm up .Before class . Listen to an English song, Take Me Home Country Roads. (John Denver) (设计目的：1.课前活跃气氛，创造英语学习氛围，吸引学生注意力，使其尽快进入英语学习的状态。2.通过音乐人物图片导入新课)Lead inTeacher ：What does John Denver look like do you think？S1： I think hes tall and heavy. /S2: I think hes shortTeacher: Different students describe the same person differently. Sometimes they are so opposite. Lets learn An Interesting job. ( 2b. Page 53. )Step 2. Presentation1. Revision. Complete the chart with words of the opposite meaning. young /old heavy /thin tall/ short short/long curly/ straight 2. Show the new words to the class , then check the pronunciations .artist /tist/ crime /kraim/ criminal/kriminl/ put /pt/ each /i:t/ way /wei/ describe /diskraib/ differently/difrntli/ another/n/ end /end/ real /ril/ jeans /di:nz/(设计目的：初一学生的单词发音仍然处于模糊状态，对一些字母及字母组合的发音规则还不熟练，学习单词时出示音标能不断夯实语音基础. ) 3. Tell students to remember the words in three minutes and have a match.: Which group is the winner? (设计目的：限时记忆单词，很能调动学生们的积极性，效率高，竞争意识强)Step 3. Reading. 1.Skimming (速读)Read and answer which picture shows the real criminal. (The third picture)（速读的目的是用浏览全文的方法了解文章的大意和主题思想，并对文章的结构有个总的概念。）2.Scanning（查读）(1) First read the article and write what the words in bold refer to. (2c. Page 53)1. He 2. it 3. him 4. this 5. they 6. He (2) Then answer the questions below and check the answers.1. Whats Joe Browns job ?He is a police artist. / A police artist.2. Where do the police put the picture of the criminal to find him?They put it in newspapers and on television to find him. / In newspapers and on television .3. Is his job difficult sometimes? Why? Yes . Because many people dont always see things the same way so they may describe the same person differently.4. What does the real criminal look like ?He is short and heavy. He has short black hair.(设计目的：查读的目的主要是为了寻找文章中某些特定的信息。在查读时，目光要自上而下、一目数行地寻视与答题内容相关的词句，与此无关的内容要很快掠过, 回答问题注意用完整的句子回答要注意人称代词的变化，简略回答注意完整性 不要忘介词和冠词，并注意规范书写，第一个字母大写。)Step4 WritingWrite a passage about your best friends. These questions may be help you.What is your friends name?What does he / she look like?What does he / she to wear?Why do you like him / her?（设计目的：小组合作学习是解决难点的有效办法，鼓励学生学会合作，培养合作精神）Step 5. Summary .1. 字词 artist /crimes /criminal / put / in newspaper / on television / each /the same / describe / differently / in the end /rea