辽宁省灯塔市八级英语下册 Unit 2 I’ll help to clean up the city parks导学案5（无答案）（新版）人教新目标版.doc

课题：unit2 （第 5 课时）【学习目标】 课标要求知识与技能(knowledge and skills) 学习被动语态，学会谈论重要的发明的历史及用途。过程与方法（ proocess and methods;）通过图片，事物，幻灯片等让学生说出并比较不同的发明, 发表自己的看法，通过听录音了解发明的历史，加深记忆。通过大量的，不同形式的，精炼的习题来强化学生对过去时被动语态的掌握。情感，态度与价值观 （ emotion ,attitudes and value:）开阔学生的思路，培养学生的创造精神，培养未来的发明家。让学生展开丰富的相象翅膀，谈谈他们自己的创造。目标达成： 1. vocabularies：invent， calculator，adjustable，heat，battery-operated slippper，be used for ，light bulb，scoop，heel。 2. the struture and usage of th e passive voice : was/were + p.p 3. the desvriptions of th use of some inventions学习流程： 【课前展示】1. show some pictues to students ,get them to talk about their names: and their inventions. ., a. b. c a_ b._ c._ 2.match inventions with dates and invetions.picturesinventionsdatesinventorsprinting东汉毕升compass北宋蔡伦papermaking北宋不知道gunpower战国不知道【创境激趣】show some pictures of modern inventions to get students to guessthe things. get students to write dowm their names ,then teach them.asking some questions like :what is it called?what is it used for? 【自学导航】 1.listen to the tape ,finish off section a 1b.，2a。2.get students to cover the dates ,then practice in pairs. s1：when was it/car invented ? s2: it was invented 3.get them to talk about their own objects.such as knife, dictionary ,pencilbox and so on ,asking and answering by using the passice voice. when/where was it bought ? who was it bought by?4.look at the following pictues , then write a sentence or more【合作探究】 by using words provided. 1 . use, tell buy, last week .invent, in 2007 a._ _ b._c._ 2. ues,keep off produce.shiyan. use ,keep d_ e_ f_ 3.g, send up 10.24.2007 h. buy in july g_ h,_4. choose best answers or fill the blankes。-did you go to jacks birthday party? - no,i _ .a.amnot invited b.wasnt invited c.hasnt invited. d.didnt invite【展示提升】 典例分析 知识迁移用所给词的适当形式填空。1.shangahi lies in _ (east) china.2.id like to have an _ (expensive) house because i dont have much money.3.could you please give me some _ (suggest) for vacation spots?4.we hope _ (go) some where interesting.5.confucius was born in qufu where its very _ (educate).【强化训练】 单项选择：( )1. everyone, including my parents, _ going to be at the party.a. was b. were c. are d. will( )2. i will not buy that refrigerator because i have _ money.a .got out of b. taken out of c. looked out of d. run out of( )3. my brother called me up from beijing at nine oclock last night.a. visited me b. woke me up c. telephoned me d. cheered me up( )4. her singing lessons _ her five hours a week.a. take b. spend c. cost d. pay【归纳总结 】学习被动语态，学会谈论重要的发明的历史及用途【板书设计】 unit2 1. vocabularies：invent， calculator，adjustable，heat，battery-operated slippper，be used for ，l