广西南宁市第四十九中学九年级英语上册 Unit 1 Paper and printing have been used for ages学案（无答案） 外研版.doc

unit 1 paper and printing have been used for ages学案课型：听说课 计划课时：2课时 主备人： 审核人： 学习目标：1. 掌握下列词汇：advantage, digital, battery, favour, publish, ordinary, replace, 2. 掌握现在完成时和含情态动词被动语态的概念和用法 3. 能听懂有关发明及其应用的对话学习重、难点： 现在完成时的被动语态的概念和用法 和 含有情态动词的被动语态的概念和用法 预习1. 找出本单元的不认识的单词并在课本上注音。2. 找出本单元中含有被动语态的句子，并抄下来。3. 写出下列短语的汉语或英语意思。 1）ask a favour _ = ask for help; 2) see to _ 3) 照顾、照看 _ = _ 4) borrow sth. from sb. _ 5) 把某物借给某人_ 6) 一双，一对 _ = _4. 试着回答课本p27 activity 4、5 的练习。 课文导读（重点、考点）1. paper and printing have been used for ages. for ages - for (many) years 好多年了e.g. 我已经好几年没见过她了。 i havent seen her _. 类似短语: for hours/ days/months 等.2. but its going to be an online magazine from now on. 可是从现在起, 它就要成为一种在线杂志了。from now on意为“从现在起”, 常用于一般将来时。e.g.：从现在起, 我要努力工作。 from now on i _ _ _ . 拓展 还有一个与此类似的短语from then on, 意为“从那时起”, 常用于一般过去时。e.g.：自那以后她再没和他说过话。 she never spoke to him _.3. well, that makes me think. 哦, 那使我考虑了很多。 make为使役动词, 后跟不带to（省to）的动词不定式作宾语补足语。需要注意的是, 当它用于被动语态时, 动词不定式中的to不能省略。e.g.：他讲的笑话使我们都笑了。 (主动句) his joke made us . (被动句)we were made by his joke. 4. the battery hasnt been charged for a couple of months. a couple of = several 好几个 = a pair of 一双，一对e.g. i made mistakes in the test paper.5. ill see to that. 我来处理. see to sb. / sth.= look after, deal with “处理, 照顾, 关照”。 e.g.：mother is ill. i have to see to the baby. -these windows need to be cleaned. -ill see to them later. ill go to tonys party this evening. will you see to the cats?6. you must promise that it wont be. promise to do/ that.= make a promise to do/that 答应、许诺作某事 promise!= i promise to do that.我答应!7. turn on -打开 turn off -关闭 turn up -开大 turn down -关小 e.g.: 1) dont forget to the light when you leave the room. 2) please the tv, the football is beginning.3) would you please it a little? i cant hear it clearly.4) the baby is sleeping. please the radio a little. 语法要点（grammar points ）if the magazine, paper wont be needed. itll be published on the school website,that it wont be lent to anyone, and it wont be left at school !请根据例句，归纳出一般将来时的被动语态的结构：肯定句：_否定句：_疑问句：_has it been published yet? two issues have been published paper and printing have been used for ages.the battery hasnt been charged for its been turned off since your .请根据例句，归纳出现在完成时的被动语态的结构：肯定句：_否定句：_疑问句：_and it can be read on screen. the same information can be read or even listened to on computer. can books be replaced by computers?请根据例句