人教版英语九年级全一册教案：Unit6 SectionA(1a-2d)

【课题】Unit 6 When was it invented ?Section A 1a—2c一、整体设计思路，指导依据根据《义务教育课程标准》的精神，这节课的设计充分体现“以人为本”的科学发展观，既要面向全体学生，又关注学生的个体差异；强调学习过程，通过创设具体语境，设计循序渐进的语言实践活动，人学生在用英语中活动语言知识，发展语言运用能力。

二、教学背景分析本节课的话题是“发明”，介绍他们被发明的时间，被什么人发明及其作用，1a-1c是整个SectionA的基础，有重要的语言结构：When was it invented? It was invented in...活动2a-2c侧重听说互动是对话题的深化和拓展。

从语言结构上，需要学生对发明用途提问的句型及回答：What was /is it used for...? It was /is used for...。

从活动安排及内容上，主要要求学生听三项小发明的顺序，听懂其用途等等。

三、教学目标1、知识目标（1）句型：When was the telephone invented?（2）弄清一般过去时态的主动语态与被动语态的差异，并通过练习和运用加以巩固。

（3）掌握本课单词、短语、句型Who was it invented by? What are they used for?2、情感态度价值观目标（1）在学习中，懂得人类的科学发明创造了丰富的物质文明，激发创造发明的能力和愿望. 并乐于参加学习小组活动，积极合作。

（2）培养想象力，善于观察事物，面对难题，用积极的态度去解决；发挥想象力，认识世界，改造世界。

四、教学重、难点1. 教学重点(1)句型：When was the telephone invented?(2) 弄清一般过去时态的主动语态与被动语态的差异，并通过练习和运用加以巩固。

2、教学难点（1）能听懂含有一般过去时态被动语态的简短对话。

Unit 5What are the shirts made of?第一课时Section A(1a～2d)教学设计知识目标课堂环节§自主学习案翻译下列词组。

1．由……做成be__made__of/be__made__from2.在某地制造be__made__in__3．艺术和科学展览the__art__and__science__fair4.飞机模型a__model__plane5．因……出名be__famous__for/be__known__for6．在山边上on__the__sides__of__mountains7．手工制作by__hand8．世界各地all__over__the__world9．对……有好处be__good__for10.在过去in__the__past11.据我所知as__far__as__I__know§课堂导学案Step 1 准备与热身(Preparation)播放动画片《造纸过程》的视频，让学生们了解这个中国传统发明的情况。

T: Who invented paper first?S1：Cai Lun invented it in Han Dynasty.T: What was paper made of then?S2: It was mainly made of bamboo.T: Was it easy for people to make paper then?S1：No, it was very difficult then.T: What is paper made of now?S3: It's mainly made of wood, bamboo, and cotton.…Step 2 呈现与输入(Presentation)1．要求学生翻开课本P33页，快速阅读1a表格部分的内容。

把物品和可能构成他们的材料匹配起来。

in 1927
by J. L. Baird
spreading news
被动语态的特殊疑问句：
特殊疑问词 + be + 主语 + v-ed (+ 其他)？
Pre-listening
2a Look at the picture and answer the questions.
What can you see on the table?
Warming-up Do youDkonoywouCkhninowesewfhoeunr tghreeyatwaenrceieinnvteintveedn?tions?
compass
Paper making gun powder
in 11th Century in 105
9th Century
The paper-making was invented before the printing. The printing was invented after the paper making.
on the way to the bathroom. Carol’s favorite invention, a special ice-cream scoop, which runs on _e__le_c_t_r_ic_i_ty__ is used for __s_e_r_v_in_g__ really cold ice-
冰激凌加热勺, 靠电力驱动
While-listening
2a Listen and number the inventions [1-3] in the order you hear them.
Alex
3
1

教学内容：Unit 6 When was it invented?Section A 1 (1a-2d)一、教学目标：1. 语言知识目标：1) 能掌握以下单词：heel, scoop, electricity, style, project, pleasure, zipper, daily, website, pioneer, list, mention能掌握以下句型：①—When was the telephone invented?—I think it was invented in 1876.②—What are they used for?—They are used for seeing at night.2) 能谈论物品被发明的时间、发明者，表达某发明的用途。

2. 情感态度价值观目标：了解一些近现代发明的时间及用途，激发自己热爱发明的情感。

培养想象力，善于观察事物。

面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。

二、教学重难点1. 教学重点：1) 本课时的单词、词组和句型，学习运用一般过去时态的被动语态。

2) 学会询问发明时间及用途的基本句型：—When was the telephone invented?—I think it was invented in 1876.—What are they used for?—They are used for seeing at night.2. 教学难点：运用一般过去时态的被动语态来讨论发明的发明时间及用途。

三、教学过程I. Warming upLet Ss match the inventions and the inventors.Ⅱ. PresentationⅢ. Talking1. Look at the pictures in 1a. Discuss with your group, in what order do you think they were invented? Try to number them [1-4].2. Ss discuss with their partners and number the pictures.3. Talking about the inventions:A: I think the TV was invented before the car.B: I don’t agree with you. I think the TV was invented after the car.Ⅳ. Listening (1b)1. T: Tell Ss look at the pictures and years on the left. Finish 1b.Ⅴ. Pair work (1c)3. Let some pairs ask and answer in pairs.Ⅵ. Learning the new words & ListeningLook at the pictures then learn the new words.Work on 2a:T: Tell Ss they will hear some interesting inventions.1. Look at the pictures in 2a. Discuss the things what they are used for.2. Play the recording for the Ss to listen and number the pictures.Work on 2b: 1. Play the recording for the Ss to fill in the blanks.2. Play the recording again to check the answers.3. Listen again and fill in the blanks.Ⅶ. Pair work (2c)Ⅷ. Role-play (2d)1. Read the conversations and Let Ss read after the teacher.2. Explain some new words and main points in the conversation.3. Ask Ss to role-play the conversation in groups. On pptX. Language points1. Well, you do seem to have a point…嗯，看来你说的确实有道理……2. They are used for seeing in the dark.be used for doing sth.表示“被用来做某事”。