1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
三、教学重难点
能在图片的帮助下，在情景中恰当运用句型I/She/He was …before.Now I/he/she am/is…用3-5句话描述自己与他人在性格、爱好、行为等方面的变化。
四、教学方法。情境教学法、合作学习法、听说法、演练法
五、教学准备
1.教师准备：多媒体课件、单词卡片
2.学生准备：课本、笔、同步练习册
六、教学过程
Step 1 Warm-up(热身)
1.Revision
2.Enjoy a song. Changes in me.
[设计意图：通过师生自由交流和欣赏changes in me 的英文歌曲，激发学生学习兴趣，集中学生注意力，同时活跃课堂气氛。]
Step 2 Presentation (呈现)
利用教师自身和名人的新旧相片引出Before 和Now的新句型。
T:We know that Mike changed a lot,Before,he was quiet,and now he is active.Do you want to know about Miss liao’schanges?look!
Ss:Yes!
T:Before,I was….Now,I am….(分组，个人进行操练)
T:Yaoming is a good basketball player,do you want to know his changes?How about him?
Ss:Yeah.
T：Before,he was….Now,he is …(分列，分行进行操练)
Let’s try.Mike’s friends are visiting his home.listen and circle.
T：Chen Jie and John are visiting Mike’s home. Let’s listen.Are you ready?
Ss:Yes.
[设计意图：利用学生熟悉的人物讲述过去与现在的区别，引出新知句型，形式多样的操练新知识，调动学生学习的积极性。]
Step 3 conclusion(巩固)
1.Let’stalk.listen to their conversation.
T：Mike’s changed a lot,watch the vedio.
2.Read and fill in the blanks.
T:Read the conversation and find What’s missing?
Ss:Yes.
3.Listen and repeat.Role play.