滕南中学八年级英语学科Unit7 SectionA 3a-4主备人:廖雨洁 审核人:英语组 使用人: 日期: 一情景导入 明确目标:学习目标To master the following new words and sentences in class:Words: task poster Sentences: Would you mind doing something Could y
3333 kilometersLin Feis home is about 10 kilometers from school. He gets up at six oclock every day showers and has a quick breakfast. Then he leaves for school at around six-thirty. First he rides hi
Unit 7 Where would you like to visit Section A 3A-4 Ⅰ. Teaching Aims and Demands 1. Knowledge Objects (1) Key Vocabulary touristy spotlight Paris consider lively sight including tower church conve
Days a yearusuallyneverHabitsevery dayWritingHow often do you eat vegetables and fruit chicken1. I always play basketball after school.. 6. My father never gets up early. I never stay up : _________
Unit9 When was he bornI. Teaching aims1All the words on page 53 including the words and expressions in Learn to use when:When was heshe born HeShe was born ….. He began to le
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中联煤层气有限责任钻 井 生 产 日 报井号:SN-01V 队号:志丹鼎立20001队 2011年4月 4日工程 概况当日井深(m)当日进尺(m)钻遇地层P2s钻井 参数钻压(kN)转速(rpm)排量(ls)泵压(Mpa)循环 介质性能类型密度(gcm3)粘度(s)失水(ml)泥饼(mm)切力(Pa)含沙()PH值时效 分析合计纯
安庆市外国语学校小学部电子备课纸学 科信息技术班级四年级授课教师张梦授课时间201503课题完善班级课程表课型新授课时安排1教学目标 (三维目标)一、知识与技能能够选中行、列,并设置行高和列宽,同时熟练掌握选取多个连续的单元格并将其合并成一个单元格的方法。二、过程与方法通过讲解演示和学生上机操作实践,使学生掌握完善表格的方法和技巧。三、情感、态度与价值观让学生
强弱电解质 弱电解质的电离平衡初步知识回顾电解质与非电解质 【例1】判断下列物质哪些属于电解质,哪些属于非电解质。①KOH ②HNO3③Na2CO3 ④硝酸溶液 ⑤Fe ⑥CaCO3⑦稀HCl ⑧Na2O ⑨无水乙醇 ⑩CO2电解质非电解质 知识回顾从例题你得出什么结论?⑴电解质、非电解质都必须是化合物,单质、混合物既不是电解质也不是非电解质。⑵电解质导电的条件在水溶液中或熔融状态下。(例:C
强弱电解质 弱电解质的电离平衡初步知识回顾电解质与非电解质 【例1】判断下列物质哪些属于电解质,哪些属于非电解质。①KOH ②HNO3③Na2CO3 ④硝酸溶液 ⑤Fe ⑥CaCO3⑦稀HCl ⑧Na2O ⑨无水乙醇 ⑩CO2电解质非电解质 知识回顾从例题你得出什么结论?⑴电解质、非电解质都必须是化合物,单质、混合物既不是电解质也不是非电解质。⑵电解质导电的条件在水溶液中或熔融状态下。(例:C
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