英语人教版九年级全册第四单元第一课时.ppt

Unit4Iusedtobeafraidofthedark D SectionA1a 2c 罐子初中 冉晓梅 I LanguageGoal Talkaboutwhatyouusedtobelike 学习目标 1 能够用usedto的肯定句 否定句 一般疑问句及反义疑问句来描述人的外貌和个性 2 能够分析并归纳usedto beusedtodo和beusedtodoing的区别 并结合实际生活情况运用usedto描述过去的生活经历 教学重点 难点 1 usedto的用法 2 usedto beusedtodo和beusedtodoing的区别 tall goodlooking高 相貌好看的 short handsome矮 英俊的 strong heavy强壮的 重的 thin瘦的 Whatdoeshe shelooklike Lookatthepicturesanddescribethepeople Whatdoeshe shelooklike short brownhair短 黄头发 long blackhair长 黑头发 tall heavy wearglasses Appearance Personality mediumheight thin straighthair brownhair shorthair bigeyes outgoing active quiet friendly funny shy smart serious height tallmediumheightshort build heavymediumbuildthin longhairshorthairstraighthaircurlyhairblondehairbrownhair hair Brainstorming Appearance 1aFillinthechartwithwordstodescribepeople 1bListen Bobisseeingsomefriendsforthefirsttimeinfouryears Whatdidhisfriendsusetolooklike Mariousedtobe Heusedtowear 2 Amyusedtobe Sheusedtohave hair 3 Tinausedtohave and hair short glasses tall short red curly 1cLookatthepicturein1aandmakeconversations A DidMariousetobeshort B Yes hedid Heusedtobereallyshort A What shelikenow B He stallnow inthepast now KateGreen Kateistallnow Butshewasveryshortinthepast Kateusedtobeshort Heusedtobeshort butnowheistall Changeinappearance Hewasshortwhenhewasachild butheistallnow Heusedtobe butnowheis Makesentences outgoing quietfriendlyfunnyshysmartseriousactive Sheusedtobeshort butnowsheistall Sheusedtohavelonghair butnowshehasshorthair friendly outgoing serious humorous silent active brave quiet helpful 2aListenandcheck thewordsyouhear 2bListenagainandcompletethechartabouthowPaulahaschanged quiet outgoing sports soccer swim science musicclass piano piano 2cMakeconversationsaboutPaulausingtheinformationin2b A Paulausedtobereallyquiet B Iknow Shewasalwayssilentinclass Sumup usedto 动词原形 S Youusedtobeshort Iusedtobereallyquiet Sheusedtohavelonghair Heusedtowearglasses 表示过去经常 以前常常 只用于过去式中 用来表示现在已不存在的习惯或状态 usedtodosth的几种句型结构 肯定句 否定句 一般疑问句 Iusedtobeshort Ididn tusetobeshort Iusednot usedn ttobeshort Didyouusetobeshort Usedyoutobeshort Yes Idid No Ididn t 主语 usedtodosth didn t 主语 usednot 主语 Iusedtobeateacher didn tI usednotI HeusedtowatchalotofTV didn the usednothe Usedto的反义疑问句 易混词组辨析 usedtodosth过去常常做某事 beusedto doing sth习惯于 做 某事 beusedtodosth beusedfordoingsth被用来做某事 Homework 让学生造五个句子 用 usedto 谈论你自己现在和过去相比发生的改变 板书设计 Unit4Iusedtobeafraidofthedark SectionA1a 2dtallshortstraighthaircurlyhairbeusedtodosth被用来做某事beusedtodoingsth习惯于做某事usedtodo过去常常做某事Mariousedtobeshort