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1、九年级上册仁爱英语九年级上册仁爱英语备课课题:备课课题:Unit4,Topic 1Unit4,Topic 1主讲:该部分以火箭等科技发明为主题,通过康康和简的对话呈现关于科技发明的词汇,如oke,satellite,spaceship等,以及一般过去时的被动语态,即w/were done,让学生初步接触该语法结构与用法,激发学生对科技发明的兴趣,同时学习有关希望等功能的表达法,激发学生对科学的兴愿,培养学生的探究精神。语音板块训练学生掌握字母4,。在重读闭音节中的发音规则,正确分辨句子的重读和语调。最后,本话题通过一次发明展的形式对所学内容进行积极应用。教学设计分析教学设计分析1,积极思考,主
2、动探究,善于发现合成词的组合规律并能运用规律举一反三;学习策略2.对本话题中出现的新语法能主动复习并加以整理和归纳:3.培养借助图片帮助听、说的技能,4.能利用图书馆或网络,查阅、积累本话题的资料县量麻好举塘目标与要求目标与要求1.有兴趣了解各种发明的历史及用途,并乐于探究,与同学分享自己的创新发明:2.能受到发明家们的精神鼓舞,正确面对失败:3.能够积极与同学合作参与课堂活动,大胆实践文化意识知道世界上一些主要发明物的历史和用途。情感态度情感态度Section A-1a/1b/1c/2/3a/3b第一节1.单词:rocket,metal,satellite,spaceship,lock,la
3、ptop,digital2.句型:(1)Whats it made of?(2)Whats it used for?(3)Its made from wood(4)When and where was it developed?(5)I hope your dream will come true.3.语法:一般过去时的被动语态的构成和用法。教学学时分配及内容建议教学学时分配及内容建议Section B-1a/1b/1c/1d/2/3/4a/4b第二节1.单词:bulb,airplane,hard-wearing,Korea2.句型:Its said that he invented more
4、 than two thousand things during his life.3.语音:(1)学习元音字母a,0在重读闭音节中的读音:(2)学习实词在句中需重读的规则以及句子的升降调:4.语法进一步学习一般过去时的被动语态的表达Section C-1a/Ib/Ie/2/3第三节1.单词:magination,balloon,gun,robot,keyboard2.句型:教师指导学生理解、学习课文中的长难句:3.运用阅读策略完成阅读任务:4.运用所学句型描述、评价发明物Section D-Grammar Function/reading/Projeet第四节1.单词:explorer,ma
5、rk,system,mn-mae2.通过游戏和竞赛的方式复习Section A一Section C的单词和句型3.引导学生完成sectionD第一个部分的内容,总结本话题所学语法和功能4.运用阅读策略扫读,抓住文章的关健词,完成侧读任务,并用适当的句型合在数习基密上发现学生存在的同题,进行及时练习,完皮smD的所有表达观点;5.根据图片和关健词描述事物:重点句型解析旬型重点句型解析旬型1.Because I was not allowed to play computer games last night.“1.Because I was not allowed to play compute
6、r games last night.“因为昨天晚上因为昨天晚上我未被允许玩电脑游戏我未被允许玩电脑游戏 解析解析allow allow 意为意为“允许、准许允许、准许”,常用于以下几种形式常用于以下几种形式:allow+n./prep.“allow+n./prep.“允许允许”allow sb.to do sth.“allow sb.to do sth.“允许某人做某事允许某人做某事”allow doing sth.“allow doing sth.“允许做某事允许做某事”be allowed to do sth“be allowed to do sth“被允许做某事被允许做某事”We ca
7、nt allow such a thing.“We cant allow such a thing.“我们不容许这我们不容许这种事情发生。种事情发生。”We dont allow smoking in the reading-room.“We dont allow smoking in the reading-room.“我们不允许在阅览室吸烟我们不允许在阅览室吸烟”重点及难点突破重点及难点突破2.its used for locking the door.“它用来锁门”be use的for doing be usesd as used by todo(1)Wood is used hy pe
8、ople to make paper.“木材被人们用来造纸。”(2)Pay for-knowledgemay be used as a good start for self-growth.为知识付费可以作为自我成长的良好开端“(3)its made from wood.“它是用木材做的“一般过去时的被动语态构成:“was/were+及物动词的过去分词(+by+宾语)The light bulb was invented in 1879.(肯定句)The radio was not invented in 1879.(否定句)Was it invented in 1879?(一般疑问句)Yes
9、,it was./No,it wasnt.(肯定和否定回答)Where was it invented?(特殊疑问句)注意:其用法同一般现在时的被动语态。语法梳理语法梳理书面表达 根据下面表格中的内容要点,根据下面表格中的内容要点,用英用英语写一篇语写一篇80词左右的短文,词左右的短文,介绍电脑的介绍电脑的发明及发展。发明及发展。There are many inventions around us,such as computers,cameras,mobile phones and so on.Among them,the computer is one of the most impor
10、tant inventions.The first computer named“ENIAC”was invented in 1946 in America.It was as large as a room.And it was quite difficult and slow to use in the past.But now computers have become smaller,and they are easier and faster to use.Peoples lives have changed a lot because of computers.Now almost everyone uses computers at home and at work.