/ 让教学更有效 精品试卷 | 英语学科 Unit 5 Period 3 Using Language分层练习 语言能力 探讨不同耕种方式的优缺点。 学习能力 培养学生自主学习和合作学习能力。 思维品质 培养学生对农业可持续发展的思考 文化意识 培养学生创新思维，提出自己的见解。 一、单词拼写 1．The flowers are in need of (肥料). 2．When not directly assisting the staff, I listened attentively to the patients' concerns and helped to (缓解)their fears. 3．We must reduce the danger of war by controlling nuclear, chemical, and (常规的) arms. 4．I know you have deep feelings for him. But we should face (现实). 5． (估计) of the damage range between $1 million and $5 million. 6．The writer (扩展) his short novel into a long one. 7．He has determined to overcome his (缺点) of not being punctual. 8．The dam is very useful. It can not only (产生) electricity but also hold back the floods. 9．The consequences of this food (危机) go far beyond economics. 10．Many people know how to (得到) success, but few know how to make the best use of it. 二、语法填空 11．It is a pity we won't be able to go camping this Sunday. 12．What caused the serious traffic accident (remain) unknown. 13． worries most of us is that the chemicals may even cause cancer. 14． we shall be successful is certain. 15．When these wheat farmers will join this pilot experiment (remain) an unanswered question. 16．These difficulties are about to (overcome). 17．He is considering (expand) his business. 18．It is far from the (true). 19．Sichuan cuisine is famous both home and abroad. 20．He was a very gentle boy heart. 三 课文语法填空 Yuan Longping, known as the "father of hybrid rice", was born in 1930 in Beijing. 21． (learn) that farmers often had poor harvests and sometimes even had a serious 22． (short) of food to eat, he chose to study agriculture and graduated from Southwest Agricultureal College in 1953. After his graduation, Yuan 23． (devote) his life to finding ways to produce more rice. He realized that larger fields were not the solution 24． food crisis. Instead, farmers needed to boost yields in the fields they had. Through intense effort, Yuan got over enormous technical 25． (difficulty) and developed the first hybrid rice in 1974, which enabled farmers to expand their output 26． (great). Yuan's rice has helped feed not just China, 27． many other countries that depend on rice as well. Yuan Longping cares little for wealth or fame. Instead, he 28． (make) large donations to support agricultural research. 29． impresses people most about Yuan Longping is his ongoing ability 30． (fulfill) his dreams. Despite his advanced years, Yuan Longping is still young at heart and full of vision, and everyone is waiting to see what he will dream up next. 四、阅读理解 阅读理解 Although it has been shown in recent years that plants can see, hear and smell, they are still usuall ... ...
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