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
《Listening and vocabulary》优质课PPT课件下载
brief, partly, physical, personal, advanced, straight
bring up, bring in, earn one’s living, come to power, be known for, as a result of，be diagnosed with
n.
v.
adj.&adv.
Phrases:
staple, yield, sterile, hybrid, convert, motor neuron disease
(P32.L2) In a hungry world, rice is a main food and China is the world’s largest producer.
(P32.Para3.) He could produce a new plant which could give a higher production than either of the original plants.
(P32. Para4.) Then he began to search for a special type of rice plant. It had to be male. It had to be of not producing seeds.
(P32.Para5.) 50 thousand square kilometres of rice fields were changed into growing vegetables.
staple 主要的
yield产量
sterile 不结果实的
converted 转变，转换
Part One Cognitive Words 认知词汇
Part One Cognitive Words 认知词汇
5. (P33.Para6.) The new rice coming from two different plants has been developed by the Yuan Longping High Tech Agricultural Company.
hybrid杂交种
staple, yield, sterile, hybrid, convert, motor neuron disease
Part One Cognitive Words 认知词汇
6. (P37.L1) Victims of motor neuron disease cannot move and cannot speak but their brains may work perfectly.
motor neuron disease
运动神经元病
Definitions