实验中学七八年级导学案模板
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实验初中八年级化学学科导学案主备人武成海审核人刘德琴,李同华授课时间编号课题课题1 金属材料课时 2 课型新授课学习目标1.了解常见金属的物理性质,知道物质的性质在很大程度上决定了物质的用途,但不是唯一的决定因素。
2.认识在金属中加热熔合某些金属或非金属可以制得合金,知道生铁和钢等重要合金,以用合金比纯金属具有更广泛的用途。
3.学会运用观察的方法从图表中获取信息,在交流与讨论中提高综合分析问题的能力。
重点难点金属材料的物理性质及用途影响因素:合金的定义及性能学习内容学法一、自主学习环节一(任务一)(知识回顾)(温馨提示:以下内容与我们的生活和将要学习的新知识联系密切,请认真思考填写)1.用化学符号表示:(1)元素名称金铜铁铅钠镁钙汞锌铅钾铬锰银元素符号(2)在暖瓶胆夹层内的银白色金属是;常用来作导线的金属是;白炽灯泡内的灯丝通常是由制成的;温度计中填充的金属是。
(3)地壳中居于前四位的元素是,含量最多的金属元素是。
2.天然存在最硬的物质是,由此性质,决定它可用于等。
3.我国文物“司母戊大方鼎”证明早在商代,中国就开始使用器,春秋旧中国时已经开始冶铁,而铝的应用只有100多年的历史阶。
由此可知人类利用金属铁、铝、铜、由早到晚的时间顺序是。
4.物质的物理性质包括:、、、、、、、、、、环节二(任务二)(新知自学)纯金属:(学习引导:自学课本2-3页图表,结合生活经验,填写)1.金属材料包括和;目前世界年产量前三位的金属是。
2.金属使用的历史:由青铜器时代到年代,然后到铝制品时代。
由于铝的小和良好性,现在世界上产量已超过铜,位于之后,居位3.铁、铝等大多数金属都显色,但铜却呈色;在常温下,大多数金属是固体,但汞却是体。
(学习导引:看书第4页资料部分,了解“金属之最”,填写、记忆)4.导电性最强的金属是;硬度最大的金属;熔点最高的金属;目前,世界年产量最高的金属。
地壳中含量最高的金属元素;熔点最低的金属;人体中含量最高的金属元素以此为例,你能写出两例“非金属之最”吗?。
课 题: Lesson 11 :what's your favourite subject?【学习目标】 知识与能力nguage goals :mastery some words and phrases:noon, group,social,everything,cool.2.Ability goals: ①Enable the students who like the same subject to discuss what their favorite subjects are?②Help the students learn to share their favourite with others and also have a better idea of what they like best.③Know to express the reason why they like best.过程与方法:听、说、读、写、讨论法。
情感、态度和价值观:Learn to know each other and help each other in communication. 学习重点、难点:1.词汇、句型、语言点。
2. 重要句型: 【知识链接】【学法指导和使用说明】(宋体五号) 听说读写及讨论【学习流程】(宋体五号) 【自主学习】 课前预习Ⅰ.Task 1:Read and remember the words according to the pronunciation.Task 2:Translation 1.吃午餐_________2.打篮球_______________ 3.了解____________ 4.做作业__________5.关灯________6.四点钟________7.at noon__________8.in other countries______________ Task 3.Fast Reading:1.what are Danny,jenny and Brian doing?2.What's Danny's favourite subject? 4.what time do they meet?3.What does Jenny's mother always say to Jenny?Task 4.Fill in each blank. The first letter is given. 1.We have lunch at n_______.2.There are more than six g_______ in each class.3.The photo is a b_____ too dark.4.We should try our best to do e______well.5.It's ten o'c________, time to go to sleep.6.How to solve the environment pollution(环境污染) is a s________ problem?【合作探究·展示提升】Ⅰ.每天必读It’s nice Sunday morning. Ann and her mother are on a big bus. There are many people init. Some are from America. Some are from England and Japan. They are all friends. Theyare going to the Great Wall. There are two Chinese on the bus. They are a young man and an old woman. They can speak English. They are talking about the Great Wall. The other people are all listening to them. They like the Great Wall. 根据短文内容,判断(T )误(F )。
课题:Lesson15: Karen's Hair Stood Up【学习目标】知识与能力会读会写词汇:1.each, boat, physics, ocean, remember, secret, admire, artist, aloud, smart, present, discussion.2.理解并会运用重点句型:give a talk, be surprised过程与方法:听、说、读、写、讨论法。
情感、态度和价值观:1.能简单介绍自己和他人的特长以及喜欢的学科。
2. 能运用介绍自己和他人的词组和句型进行书面表达。
【重点难点】1.词汇、句型、语言点。
2.重要句型:give a talk, be surprised【知识链接】What subject did Jenny and Bill like best?【学法指导和使用说明】Speaking,listening,talking and practice methods.【学习流程】自主学习课前预习根据音标读会词汇:each, boat, physics, ocean, remrmber, secret, admire, artist, Aloud, smart, present, discussion.Ⅱ.阅读课文,你能很快回答下列问题吗?1.What subject did Brian's group talk about?2.What made Brian remember his summer holiday?3.What subject did Jenny and Bill like best?Ⅲ.英汉互译1.give a talk_____________ 3.使我们吃惊的是______________________2.have a talk______________ 4. three times ___________________5.让他做许多工作______________________6. 记着去关灯————————————合作探究·展示提升Ⅰ.每天必读Many different kinds of birds can copy(模仿)the sound of language. African parrots (鹦鹉)are the birds well-known for this.Every December in London, the Bird Show tries to find the best "talking" in the world. One bird named Prudle stood out among the "talking birds". She was the winner f or 12 years. Prudle was taken from Africa in 1958. A man called Iris Frost in England bought her. Prudle was also the oldest bird in the world that lived in a cage(笼子). Iris Frost looked after Prudle until Prudle died in 1994. Prudle was 35 years old.A different kind of bird, not a parrot, named Puck was tested in 1993. People found that Puck knew more English words than Prudle did. He knew more than 1700 words. ( )1. What kind of birds usually speak best?A. African parrotsB. The Bird ShowC. Birds found in the zoosD. English parrots( )2. What is Prudle?A prize B. A cage C. A bird D. A test( )3. How many years did Prudle win the speaking contest(竞赛)for birds?A. twelveB. thirty-fiveC. forty-sevenD. thirty-six( )4. Why was Puck better than Prudle?A. He was bigger.B. He spoke faster.C. He knew more words.D. He was younger.( )5. How many words did Puck know?A. about 1600B. more than 1700C. less than 1700D. more than 1600Ⅱ.根据汉语写单词。
实验中学八年级英语导学案Teaching content:Unit8 Comic strip & welcome to the unitDesigner:Reviewer:Grade Eight Type:NewPreparing time:Teaching time:Total:知识目标: 单词:disaster, mop, up, earthquake, accident, coach, crash, flood, storm, thunder, catch fire 词组:thousands of, lose the game, a car accident,crash into tree. wash the village away句型:Didn’t you hear the rain? I was sleeping when it started to rain.学习目标:了解各种自然灾害。
情感目标: 了解一些自然灾害并学会在灾难面前保护自己。
学习重点: 学习关于自然灾害的词和词组。
学习难点: 能够掌握自然灾害的英文名称。
课前自学:一.翻译下列重点单词并借助于单词表的音标会读下列单词。
1. 灾难2. 用拖把擦干净3. 地震4. 事故,意外的事5. 长途汽车6. 猛撞,碰撞7. 洪水,水灾8. 村庄,乡村9. 闪电10. 风暴,暴雨11. 雷,雷声二.预习课文并翻译下列重点词组。
1. 了解自然灾害 6. 撞到树上2. 全湿了7. 着火3. 把村子冲毁8. 从树上摔下来4. 把水拖干净9. 听说那场火灾5. 引发一场大火灾10. 电闪雷鸣课堂导学:一.熟读漫画Eddie and Hobo 的对话,并回答下列问题。
1. What’s t he weather like?2. What was Hobo doing when it started to rain?3. What did Hobo see when he woke up?4. Why doesn’t he want to go home alone?二.Act it out三.Talk:1. What was the weather like when Hobo was sleeping?2. When there’s too much rain in a short time, what will it cause?3. What does flood belong to? Natural disaster or accident?Do you know any other natural disasters?(Learn about some natural disasters )四.讨论自然灾害和事故的区别。
滕州实验中学八年级数学假期预习导学案1.1不等关系知识点:不等式:用“>”或“<”号表示大小关系的式子,叫不等式.(1)用≠表示不等关系的式子也叫不等式(2)不等式中含有未知数,也可以不含有未知数;(3)注意不大于和不小于的说法 例1 用不等式表示 (1)a 与1的和是正数; (2)y 的2倍与1的和大于3; (3)x 的一半与x 的2倍的和是非正数; (4)c 与4的和的30%不大于-2;(5)x 除以2的商加上2,至多为5; (6)a 与b 两数的和的平方不可能大于3 练习:1.判断下列式子中哪些是不等式?哪些是等式?为什么? (1)3>2 (2)a ²+1>0 (3)3x ²+2x (4)x<3x+1 (5)x=2x+5 (6)x ²+4x<3x+1 (7)a+b ≠c (8)|x-1|≥0 (9)x-2<x-1 (10)a-1 ≤3 2.用“>”“<”或“≥”“≤”填空 (1)4___-6 (2)-1__0 (3)3×(-1)__2×(-1) (4) |x|__0 (6)x ²___0 (9)x ²+1__0 (10)x ²+1__1 3.请用不等式表示: (1)a 是正数. (2)a 与6的和小于5. (3)x 与2 的差大于-1. (4)x 的4倍小于7. (5)y 的绝对值与3的和小于14. (6)100与m 的7倍的和是负数. (7)x 的相反数的2倍不小于y. (8)3与-1的差不小于x 与2的和的4倍。
1.2不等式的性质 知识点:1、在不等式的两边同时 不等号的方向2、在不等式的两边同时 不等号的方向3、在不等式的两边同时 不等号的方向 . 练习:1、已知a <b, 用不等号填空: ○1、 a + 3 b + 3 ○2、 6a 6b ○3、 -7a - 7b2、判断: 若x < y, 下列不等式一定成立吗? (1) x - 1 > y - 1 (2) 5x < 5y (3) -4x < -4y (4) 2x+3 < 2y+33、将下列不等式化成“x >a ”或“x <a ”的形式:○1 x – 3 < 2 ○2 2x >6 ○3 6x < 8x – 2 ○4 3x + 5 >24、借助不等式的性质,比较各组数式的大小 ○1 x 与x+3 ○2 5与 5+a ○3 a 与 3a5、用不等号连接:(1)25x ->,则x 52-;(2)若a b >,则2ac 2bc ;(3)若2ac >2bc ,则a b 。
课题:Lesson2: Many faces, One Picture【学习目标】知识与能力1.会读会写词汇:actress,awful,embarrassed,lend,after,pal;2.理解并会运用重点句型:look like ,feel+adj, lend sb. sth., help sb. (to) do sth.3.用英语表达对某事物的想法。
过程与方法:听、说、读、写、讨论法。
情感、态度和价值观:通过讨论图片,丰富自己的日常交际用语。
【重点难点】1.词汇、句型、语言点。
2. 重要句型:That’s a good picture of you.I feel so embarrassed.Can you lend me yours?I can help you take the picture after school.【知识链接】学校与班级。
【学法指导和使用说明】Speaking,listening,talking and practice method.【学习流程】自主学习课前预习Ⅰ.借助朗读带读会词汇:actress,awful,embarrassed,lend,after,palⅡ.阅读课文,你能很快回答下列问题吗?1. What are Li Ming and Wang Mei looking at?2. What is Wang Mei wearing?3.How old is Li Ming then?How old is he now?Ⅲ.英汉互译1.看起来像2. after school3.感到局促不安4.take pictures5. 帮助......做......6.lend sb. sth.Ⅳ.准备一张自己的照片带到学校,制作班级集体照。
合作探究·展示提升1.每天必读Mike liked traveling very much. He traveled in the country in his car last Sunday evening. It was seven thirty in the evening. He drove along the street and looked for a small hotel. Then he saw an old man standing by the street. He stopped a nd asked the old man, “Excuse me. Where is the nearest hotel? ”“Oh, yes,” said the o ld man,“I can show you the way.” He got into Mike’s car and they drove off(走开). They drove about twelve miles. When they came to a small house, the old man said,“Stop here.” Mike stopped and looked at the small house.“But where is the hotel?” he said to the old man.The old man got off the car and said.“This is my house. Now, go back nine miles, and you can find a hotel on your left.”根据短文内容,判断正(T)误(F)。
走进中学
【学习目标】
知识与能力:感受新角色,熟记校史、校训含义,提高适应新环境的能力。
过程与方法:合作探究、自主学习
情感、态度和价值观:理解并践行校训,提高并学会与新老师、新同学交往的能力。
【重点难点】
重点:难点:(1)校史、校训含义; (2) 践行校训精神;(3)学会与新老师、新同学交往。
【知识链接】
实验中学的校史、校训;与人交往的技巧。
【学法指导和使用说明】
1.自学教材完成初稿,将预习中不能解决的问题用红笔画出来(十五分钟);
2.合作探究,完成第二次(二十五分钟);
3.反思及点评((五分钟))。
【学习流程】
自主学习
1.掌握概念:
(1)校史
(2)校训2.参观、调查了解新学校(校史、校训、校园文化等)。
3.制作自己的名片(姓名、年龄、爱好、特长、理想等)
4、写写自己对校训的理解
合作探究·展示提升
1.交流:了解到的新学校的有关材料,加深对新学校的了解;
2.讨论:我校校训的内涵及对我们提出的要求;
4.互动:介绍我自己
广才成学明志致远学案编号:2012070601 编写:李丽审核:邵鹏科班级:组别:文综姓名:一评:二评:装
订
线
【达标测评】
1、同桌互查校训、校史的含义。
2、说说如何与新同学和新老师交流。
【自主反思】
知识盘点:
心得感悟:
【拓展延伸】
说说自己在新集体中还有哪些不适应,思考原因并寻找解决的办法。