英语人教版六年级下册then and now part b letstalk .doc

Unit 4 Then and now Part B lets talk【教学目标】1、语言技能：（1）能够听懂、会说、认读词组或单词：different, grade, go cycling, exercise, change.（2）完成听力任务，正确选择Mike的有关信息。（3）能够在现实生活中正确运用句型“How did Mike change? / Before, I was. Now, Im .”来谈论自己或别人的改变。2、语言知识：（1）能在具体的语境中进一步理解“一般过去时”的表意功能。（2）学会有关“一般过去时”的句型, 并能在现实生活中运用。3、情感态度、学习策略与文化意识：（1）能够积极参与课堂讨论，大胆开口，表达不怕出错误。（2）能够主动对新学的知识进行总结与归纳。（3）能够在学习英语的过程中，初步体会中西文化的异同之处。【教学重点】1、句型：How did Mike change? / Before, I was quiet. Now, Im very active in class. / Before, I was short, so Icouldnt ride a bike well. Now, I go cycling every day. I like it very much. / Thats good exercise。2、词汇：different, grade, go cycling, exercise, change.【教学难点】1、人成长的过程，有些变化较为抽象，需要借助语言或者其他方式帮助学生理解。2、一般过去时在日常生活中的具体应用。【教学用具】教师准备与本课时相关的图片、课件、录音机与录音带。【教学过程】Step 1:warm-up1、Greeting。师生用英语互相问候。2、Lets try。（1）Read and describe the tips.（阅读与讨论课文中的听力提示与两道题目，了解大致信息，解决难点词汇。）Mikes friends are visiting his home. What are they talking about? (A. Mikes hobby. B. Mikes old photos.)What grade was Mike in? (A. Grade 1 B. Grade 5.)（2）Listen to the tape and choose the right answer.（听录音，选择正确答案）3、Sing a song“Do you want a basketball?”.唱一首英文歌谣。Do you want a basketball? Yes, do. Do you want a basketball? Yes, do. Do you want? Do you want? Do you want a basketball? Yes, do.Step 2：Presentation1.Lead-in1、Free talk.（了解学生最喜爱的运动，引出新词汇“go cycling”）T: Whats your favourite sport? Basketball? Football? Ss:.T: Before, I didnt like riding my bike. Now, I like riding my bike. Its interesting. I go cycling every day. 2、Listen, read and answer the questions.（听录音，看课文，找答案）Q1：What are they doing? (They are looking at Mikes photos.)Q2：What is Mike wearing? (He is wearing a pink T-shirt.)Q3：Does Mike like pink now? (No, he doesnt.)Q4：How did Mike change? (Before, he was quiet. Now, he was very active in class.)Q5：How did John change? Before, he couldnt ride a bike well. Now, he goes cycling every day.3、Listen, repeat and analyze the text.（听录音,模仿录音中的语音语调跟读，然后分析文章重点）4.Read and act.（分组、同桌表演对话）Step 3:Practice1.Talk about your friends or your family members.（How did they change?）Features 1Features 2wasnt tall / .（身高）didnt like maths / . （科目）had long / . hair （头发的长短）didnt like cats / . （动物）didnt wear glasses / . （是否戴眼镜）didnt like eggs / . （食物）2.Exercise for you.（将下列句子改写为否定句）（1）He liked pink before.（2）She lived in Beijing before.（3）Sarah took pictures yesterday.（4）We could use the Internet before.（5）John ate good food yesterday.3.Make a summary.T: What did we l