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unit 2 working the land chemical or organic farming Using language 学案


2015-2016 学年第 1 学期玉环实验学校自编练习 年级: 高二 学科: 英语 章节:Unit 2 using language 学案 编制日期 _ 2015 /9/14 完成所需时间: 30mins 使用日期: 2015/9/15 编写人: 李玉妹 审核人: 终审: 班级:____________学号:_____________姓名:_______________ 一、New words 1.chemical 5.fertilizer 9.production 12.damage 16.underground 19.cancer 22.inside 25.customer 28.soil 32.prefer 2. organic 3.half century 4.avoid 6.common 7.disease 8.increase 10.long-term 11.cause 14.dangerous 15.harmful 17.affect 18.supply 20.addition 21.nutrition 23.vitamin 24.mineral 26.environment 27.simply 29.reduce 30.therefore 31.goal 33.fertile 34.method 35.surface

二、Phrazes 1.lead to_______________ 2.build up________________ 3.focus on______________ 4.keep...from/of_____________ 5.prevent...from____________ 6.over the past half century___________ 7.in addition_____________ 8.turn to____________ 三、长难句分析 sentence analysis 1. Recently, however, scientists have been finding that long-term use of these fertilizers can cause damage to the land and, even more dangerous, to people’s health 本 句 话 中 含 有 一 个 _______ 从 句 , 从 句 的 主 语 是 _______________, 主 句 中 运 用 了 _______________ 时 态 , 该 时 态 的 构 成 是 _______________________, 表 示 ____________________________________________________. 翻译: 2. What are some of the problems caused by chemical fertilizers? 本句话中 caused by chemical fertilizers 的作用是____________________, 将本句改成一个 含有定语从句的句子________________________________________________________. 翻译: 3. This affects crops and, therefore, animals and humans, since chemicals get inside the crops and cannot just be washed off. 本句中 since 的意思是____________, 引导___________从句。 翻译:

4. In addition, fruit, vegetables and other food grown with chemical fertilizers usually grow too fast to be full of much nutrition. 本句话的主语是__________, 谓语是_________, grown with chemical fertilizers 在句中作 ___________语,修饰____________. too......to 的意思是_________________ 翻译: 5. Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil. 此句中含有一个__________从句,that 在从句中做________. 翻译: 6. Organic farmers also plant crops to use different levels of soil, for example, planting peanuts that use the ground’s surface followed by vegetables that put down deep roots. 本句话中两个 that 引导_________从句,分别修饰___________和_____________,在第一个 从句中 that 做______语, 第二个从句中 that 做______语. 翻译: 7. Some organic farmers prefer planting grass between crops to prevent wind or water from carrying away the soil, and then leaving it the ground to become a natural fertilizer for the next year’s crop. 本句中 and 连接的两个并列的词分别是___________和______________. Prefer doing 的意 思是________________. 翻译:


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