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
Reading .
Read the lesson and write true (T) or false (F) .
1. Li Ming and Wang Mei were having a picnic on a farm . ( )
2. They asked a teacher for help . ( )
3. Li Ming saw another group of people on the hillside . ( )
4. Wang Mei really liked the project . ( )
二、【合作探究】
三、【展示交流】
小组展示：( 6 in a group)
1.Dig a hole
2.Put the seedling into the hole
3.Fill the hole with dirt
4.Pack the dirt
5.Put a little water in the bottom of the hole
四、【 点拨升华】
Listen to a song
Why is the environment changing ?
五、【扩展延伸】
六、【课后反思】
________________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________