活动与探究
1.学习实验室制取氧气的方法。
活动与探究Tag内容描述:<p>1、制取氧气,活动与探究,1,学习目标,1.学习实验室制取氧气的方法。 2.掌握实验室制取氧气的操作步骤和性质检验。 3.理解实验操作过程中的注意事项。,2,阅读课本 45页,思考回答下列问题。 1.实验用品 药品 :__________________________________ 仪器:大试管、单孔橡胶塞、胶皮管、玻璃导管、____ 铁架台(带铁夹)______、______、玻璃片、坩埚钳 其他用品:火柴、木条、棉花,活 动 与 探 究,高锰酸钾、澄清石灰水、木炭、细铁丝,水槽,酒精灯、集气瓶,3,A,B,C,D,E,F,指出下列仪器的名称:,发生装置,收集装置,A__________B_________ C_______。</p><p>2、Unit 4 Earthquakes Period 4 Listening 整体设计 Poster making 1 Divide the whole class into six small groups 2 Ask each group to search for the ways to reduce losses from earthquakes The students can g。</p><p>3、主题2 快乐理财 一 主题的提出与确定 当今随着人们生活水平的日益提高 学生的口袋也日益鼓起来 对于我们的小学生 学会当家理财 理智消费 养成良好的理财习惯对个人 对家庭 对社会都是很有必要的 结合五年级学生的特。</p><p>4、活动与探究课 主题一 近视与生活 一 确定活动主题 从小学一年级到五年级 我们班有好几个同学戴了眼镜 并且戴眼镜的同学人数在增加 还有许多同学因看不清黑板上的字纷纷要求调换位置 你想研究下列问题吗 1 为什么同学。</p><p>5、第十一单元 活动与探究 粗盐的初步提纯 教学目标 让学生通过实验探究 初步学会粗盐提纯的方法 培养学生探究能力 实验设计能力 操作能力 合作能力和解决实际问题的能力 教学重点 粗盐的提纯的方法 教学难点 培养学生。</p><p>6、Unit 1 Festivals around the world Period 7 Revision Summing up and learning tip 活动与探究 Look up some information about different minority festivals such as Aobao Festivals Mongolian Tiaohua Festiva。</p><p>7、Unit 1 Festivals around the world Period 2 Learning about language Important language points 活动与探究 Creation and description Step 1 Have a group discussion and create a festival as you wish Then f。</p><p>8、Unit 2 English around the world Period 4 Grammar Direct Speech and Indirect Speech 活动与探究 If you are an assistant make some Dos and Don ts for your school library Then make dialogues with your cla。</p><p>9、Unit 2 English around the world Period 3 Important Language Points 活动与探究 Words showing directions are important in our daily life Remember them by doing a game as follows 1 Let students draw a sq。</p><p>10、Unit 4 Earthquakes Period 1 Warming up and Reading 活动与探究 Story telling competition 1 Divide the class into groups of four Each student should look for some unusual things that happened in the Tan。</p><p>11、Unit 1 Festivals around the world Period 3 Learning about language Grammar 活动与探究 Suppose Xiao Gang is absent today Your teacher wants to know why he is absent but no one knows the reason exactly。</p><p>12、Unit 4 Earthquakes Period 6 Reading Task and Speaking Task 活动与探究 Conducting a Survey Conduct a survey about natural disasters on campus in pairs Ask teachers and students you meet and write down。</p><p>13、Unit 4 Earthquakes Period 5 Using Language 活动与探究 For most of human history people could only imagine what caused earthquakes to happen There are many folk stories about this 1 Work in groups to g。</p><p>14、Unit 2 English around the world Period 7 Writing 活动与探究 More and more people learn and speak English Why Hold a group discussion and write a short passage titled Why is English spoken in so many p。</p><p>15、Unit 4 Earthquakes Period 2 Important Language Points 活动与探究 How to help the orphans in the earthquake As the news report in the part Reading mentioned many children were left without parents in t。</p><p>16、Unit 2 English around the world Period 1 Warming up and Reading 活动与探究 Surf the Internet and try to find more about the differences between British English and American English。</p><p>17、Unit 4 Earthquakes Period 3 Grammar The Attributive Clause 活动与探究 As we all know the attributive clause is very important There are many proverbs with attributive clauses Get online to find some o。</p><p>18、Unit 1 Festivals around the world 活动与探究 Group discussion speech As is known from the reading passage festivals of all kinds are celebrated around the world Most festivals have celebrations that i。</p><p>19、Unit 1 Festivals around the world Period 5 Using language Extensive reading 活动与探究 There are many foreign and Chinese love stories Go to the library surf the Internet or ask old people to look up。</p><p>20、Unit 1 Festivals around the world Period 4 Using language Listening and speaking 活动与探究 Imagine you want to invite a foreign friend to join your family s celebration of the Chinese Spring Festival。</p>