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
《Learning about Language》新课标PPT课件优质课下载
Do you know how to get the rice?
If you don’t know how to work on a farm, let me show you！
What’s the first step？
First, buy or select the seeds from the store.
Secondly , I should sow （播种）the seeds in the soil.
What should I do next？
Thirdly, if the soil is dry, I should water the crop(庄稼).
What’s wrong with the soil？
water the crop(庄稼)
rid the soil of the weed（杂草）
rid…of 使……摆脱或出去
fertilize（施肥） the soil
kill off the pest（害虫）
What’s the purpose（目的）
of their hard work？
To increase
the output（产量）
Finally, I can harvest my grain（粮食）.
What does the star mean？
What’s this kind of rice?
Who developed this special rice?
super hybrid rice超级杂交水稻
Father of Hybrid /'ha?br?d/?（杂交） Rice
Pioneer /pa??'n??/? n. （先锋） person who is the first to study a new area of knowledge.
Ⅰ. Skim the passage and fill in the blank about the main idea.