湖北省北大附中武汉为明实验学校九年级英语全册 Unit 6 When was it invented？（第1课时）导学案（无答案）（新版）人教新目标版(1).doc

unit 6 when was it invented？【learning aims 学习目标】1.掌握本课时的新单词、新短语、重点句型。2.学会陈述产品是什么时间发明的，用于干什么?预习导学【preview aims 预习目标】1. 自学本课时的新单词和短语，并听，读，背。2. 完成section a 听力1b, 2a, 2b。3. 阅读2d并完成相应问题。4. 自学知识点完成预习反馈。【preview tasks 预习任务】task 1 new words预习指导二次备课1. heel2. scoop3. electricity4. style5. project6. pleasure7. zipper8.daily9.website10.pioneer11.list12.mention根据音标或mp3掌握新单词的读音，注意其词性词义，参考中考词汇表写出例句(写在英语本上）。注意观察单词还有其它含义吗？task 2 recycling预习指导二次备课1. invent v. 发明2. inventor n. 发明家3. invention n.发明4. use sth for doing sth 用做（主动语态）5. be used for doing 被用于做（被动语态）6. hit my toe on sth 把脚趾踢在某物上4.run on electricity 用电驱动5.serve sb 服务某人6.serve sth 提供某物，上（饭，菜）7. raise 使上升喂养8.have a point 有道理在书中画出单词及短语并标注汉语task 3 conversation预习指导二次备课1. what is the subject for pauls school project?_.2. when was the zipper invented?_.3. what did it become popular ?_.读section a 2d, 回答三个问题.task 4 fill in the form预习指导二次备课inventionwhen was it invented?what are they used for?computercartelephonetv set自学知识点，做笔记，扩大自己的知识量。不清楚的地方可以记录下来。task 5 take notes预习指导课堂活动date： name： 【presentation 展示】二次备课step 1 preview feedback1. have a dictation2. talk about the history of some inventions.step 2 show time1. listening practicesection a,1balice: was your life very_ when you were a kid?grandma: oh, not _. why?alice: well, you didnt have _ _ like a telephone, right?grandma: _ _ we did! how old do you think i am? the telephone was _ in 1876. you need to take a _ class, alice!alice: haha! how about cars? they werent invented yet, were they?grandma: yes, they were. cars were invented in 1885. my _ had a car.alice: well, did you have a tv?grandma: no, we couldnt _ one. they were _in those days. the tv was invented _ 1927, i think.alice: well, i know that you didnt have a _, because we learned in school that _ computers were invented in 1971.grandma: youre right. but i have one now!section a, 2a, 2balex: hi, carol. wow, what are those?carol: hello, alex. oh, these are some of the interesting inventions that im _ for my english homework.alex: i see- whats that , then?carol: theyre shoes with lights. you use them for _ in the dark when you get up _.alex: oh, thats a cool idea! i always _ on something on the way to the _ at night.carol: next is a special _ scoop. this is my _ invention. it runs on _ and becomes hot.alex: i know what its for ? its used for _ really cold ice-cream.carol: yes, thats right! the last invention im going to write about is shoes with _. you can move the heels up and down.alex: what are they used for ?carol: wel