英语人教版六年级下册Part B .doc

Unit 4 Then and now教学内容：Part B Lets try; Lets talk.教学目标:1、能够听懂、会说、认读词组或单词：different, grade, go cycling, exercise, change.完成听力任务，正确选择Mike的有关信息。2、能够在现实生活中正确运用句型Before. Now.来谈论自己或别人的改变。在具体的语境中进一步理解一般过去时的表意功能。3、学会有关一般过去时的句型, 并能在现实生活中运用。教学重、难点：一般过去时在日常生活中的具体应用。教学准备：多媒体课件、录音机与录音带。教学过程：Step1:warm-up1.Warm up.师生用英语互相问候。2.Lets try.Read and describe the tips.Mikes friends are visiting his home.Listen and circle.What are they talking about? A.Mikes hobby. B.Mikes old photos.What grade was Mike in? A.Grade 1 B.Grade 5.Step 2:Presentation1.Free talk. 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.引出生词：go cycling。2、听录音，初步了解对话内容。3、观察Mike的两幅照片，确定before,now的表达方法。4、讲解对话意思，回答问题：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.5、听录音,模仿录音中的语音语调跟读。6、分组表演对话。Step 3:Practice1.Talk about your friends or your family members：How did they change?2. How did you change?3.Make a summary.T: What did we learn this class? Step4:H