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
T: Yes, you’re so clever, I like riding bikes best, but why/
……
【设计意图】通过与学生简单语言的交流引出主题，问题的设计要简练、有效。
Step 2.Presentation
T:Now let’s watch a video called ”Our home”, please watch it carefully and tell me what things can you see in this video?(play the video)
S: The earth is in danger. Animals are in danger/ Water is in danger….
T: Yes,So today we’re going to learn” Protect the
earth”.
T: First, Let’s listen to the story and circle the problems. What problems are mentioned in the story?
T: Now let’s listen to the tape again and tell the names of each story.
Energy comes from _____and____. Teach oil and coal
______ comes from the trees
Teach wood.
T: Now let’s read and judge, please read it by yourselves. we know water is useful, boys and girls, but why should we protect it and how? Please read and learn.
S1: Water is useful. In many places, there is not much water.
S2: We should reuse and save it.
T: Wonderful, boys and girls, now let’s listen to the tape and read after it.
2.Save energy
T: Now we know water is useful, what about energy? Please read and choose.
save energy; drive so much
drive so much; save energy
T: Now let’s find out why should we save energy and how to save it.
S: Because there is not much coal and oil on earth.
S2: We should not drive so much because cars use a lot of energy.
T: Yes, so I think we can ride bikes, now let’s listen to the tape and read after it.
3. Save trees
T: Now we know water and energy are important, what
else?
S: They’re trees.
T: Yes, now please read by yourselves and then you can check with your deskmate.