山西省垣曲县华峰初级中学九年级英语全册 Unit 6 When was it invented Section B（1a1e）导学案（无答案）（新版）人教新目标版.doc

unit6 when was it invented? section b(1a-1e)【学习目标】1.掌握重点单词和短语：crispy, salty, sour, customer, by mistake, in the end等2.继续学习使用一般过去时态的被动语态进行听力训练。学习重点：掌握本课单词、短语、句型。【自主学习案】task 1. 通过预习，准确翻译下列短语。1. by mistake _ 2. back in 1853_3. send back _4.puton_ 5. in a bad mood _6. in the end_ task 2. 翻开课本p45，迅速阅读1a部分的内容。并按要求完成课本上相应的任务in 1a. task 3. 完成1b部分的任务：write the name of a different food after each word .【合作学习案】 step 1. 和我的搭档一起核对自主学习案task 1到task 3的答案。step 2. 听力练习。认真听老师播放录音，完成1c, 1d。再和搭档核对答案。 step 3. 组长带领组员确定最终答案，然后根据小组实际情况大声朗读听力材料，弄懂每个句子的意思。做好随堂笔记。然后组长根据自己的展示方案分配任务，带领组员在组内进行预展，准备在本组展示区进行展示。step 4. 两人一组，和我的搭档用1c 和1d中的信息编写新对话，然后有感情的表演。step 5. 知识梳理。1. by mistake 错误地,指由于错误的判断而千百万的失误，常在句中作状语。eg. i took your bag instead of mine by mistake.我错拿了你的手提包，还以为是我的呢。【横向辐射】mistake.for 把错认为, 错把当作eg. she mistook him for the professor. 她把他错当作教授了.【巩固训练案】1 根据汉语提示完成下列句子。（1）i took janes english book (错误地) .(2) everything will be all right (最终) . (3) he said the potatoes were not (足够细) . (4) do you know the teacher (叫作) zhang lili . (5) the potato chips (被谁发明的) ？2. 根据汉语提示完成句子。 （1）薯条被烹饪了很久。the potato chips just now . (2) 你知道薯条的历史吗？ do you know the potato chips ? (3) 那消息使我悲伤。the news me .3. 完型填空。the umbrella is a very common object. it keeps the _1 and the sun off the people. most umbrellas can be folded up(折叠), so it is 2 to carry them.however, the umbrella has not always been as 3_ as it is now. in the past, it was a symbol of importance. some african countries still use umbrellas in this _4 . someone carries an umbrella and walks behind the king or important person.umbrellas are very old. people in different parts of the world began to _5 umbrellas at different times. the chinese had them more than 3,000 years ago. from there, umbrellas _ 6 to india and egypt. in greece and rome, _7_ wouldnt use them. they believed umbrellas were only for women.england was _8 _ the first country in europe where common people used umbrellas against rain. the weather there is very _ 9 and umbrellas are very useful.everybody uses umbrellas today. the next time you _ 10 one, thinking that for centuries only great men and women used them, youll feel you are important people, too. （ ）1. a. rain b. cloud c. air d. water（ ）2. a. lovely b. cheap c. hard d. easy（ ）3. a. light b. heavy c. common d. special （ ）4. a. way b. size c. reason d. place（ ）5. a. discover b. use c. examine d. discuss （ ）6. a. walked b. traveled c. rode d. flew（ ）7. a. children b. parents c. men d. women （ ）8. a. probably b. already c. suddenly d.