英语人教版九年级全册unit41a-2d

1、Unit4Iusedtobeafraidofthedark.SectionA1(1a-2d)一、教学目标：1. 语言知识目标：1) 能掌握以下单词：humorous,silent,helpful,fromtimetotime,score能掌握以下句型： Paulausedtobereallyquiet. DidMariousetobeshort?Yes,hedid. What'shelikenow?He'stallnow.2) 能够用英语描述自己或他人过去常常做的事情；发现自己或他人在外表、性格、兴趣等方面所发生的变化。2. 情感态度价值观目标：让学生明白事物是在不断发展、变化

2、的道理，培养学生积极向上的心态。二、教学重难点1. 教学重点：1) 掌握本课时中出现的生词humorous,silent,helpful,fromtimetotime,score2) 学会描述自己或他人过去常常做的事情基本句型：Iusedto3) 发现自己或他人在外表、性格、兴趣等方面所发生的变化。2. 教学难点：usedtodo/be句型三、教学过程I.Leadin1. 大屏幕展示RyanCarter的几张照片，弓I导学生们来描述他的长相特点。T:Whatdoeshelooklike?S1：Hehaslongcurlyblondehair.S2:Hehasaroundface,twobige

3、yes.He'salittleheavy.T:Doeshelikehishair?Canyouguess?S1：No,hedoes.Hewantstocutitshort.S2:T:Doyouwanttoknowabouthisstory?S3:Sure.We'dloveto.T:Ryan'hairissoftandbeautiful.Hismotherthinksit'sreallywonderful.Soshecan'standcuttinghisbeautifulhair.ButsomeofRyan'friendssaythatRyanca

4、n'tplaywiththembecausehelookslikeagirl.n.Wordspresentation1. Lookatthechartin1a,thendiscusswithyourgroupmates.Trytofillinthechartwithwordstodescribepeople.AppearaneetallstraighthairPersonalityoutgoingfunny2. LetsomeSssaytheiranswers.LetotherSsaddmore.Appearanee:tall,straighthair,short,ofmediumhe

5、ight,straight/curlyhair,long/shorthair,heavy,thin,ofmediumbuiltPersonality:Outgoing,shy,funny,serious,cute,quiet,kind,brave,friendly,active3. LearthenewwordswiththeSs:humorous,silent,helpful,fromtimetotime,score川.PresentationShowtwodifferentpicturesofsomefamouspeople.Talkabouttheirdifferences.1. Jia

6、ngWen:JiangWenusedtowearglasses,buthedoesn'twearglassesnow.2. ZhangyishanZhangyishanusedtobeshort,butheistallnow.T:Explaintheuseof“usedtodo/be”totheSs.IV.Listening1. T:Bobhasn'tseensomeofhisfriendsforfouryears.Nowhe'sseeinghisfrierWhatdidhisfriendsusetolike?Listenandfillintheblanks.1) Ma

7、riousedtobe.Heusedtowear.2) Amyusedtobe.Sheusedtohavehair.3) Tinausedtohaveandhair.Keys:shortglassestallshortredcurly2. PlaytherecordingfortheSstolisten.3. Sslistenandtrytofillintheblankswiththerightwords.4. Playtherecordingagain.LetSschecktheiranswers.V.Pairwork1. Lookatthepicturein1aandmakeconvers

8、ationsinpairs.2. SsworkinpairstoaskandanswertheappearanceaboutMario,AmyandTina.3. Letsomepairsaskandanswerinpairs.e.g.A:DidMariousetobeshort?B:Yes,hedid.Heusedtobereallyshort.A:What'shelikenow?B:He'stallnow.W.ListeningWorkon2a:T:Paulahaschangedalotinthepastfewyears.Doyouwanttoknowwhatsheused

9、tobe?1. Lookatthewordsin2a.LetsomeSsreadthewordsaloud.MakesurealltheSsknowthemeaningofthewords.friendlyoutgoingserioushumoroussilentactivebravequiethelpful1）humorousadj.有幽默感的；滑稽有趣的humor（幽默）+ous有幽默感的e.g.Cartoonsarehumorouspictureswithwords.漫画是附有文字的幽默图片2)silentadj.不说话的；沉默的silentadj.sileneen.沉默e.g.Pete

10、rseemssilenttoday.What'sthematter?彼特今天似乎很沉默，怎么了？3) helpfuladj.有帮助的helpn.(帮助)+fulhelpfuladj.有帮助的e.g.Hisexplanationwasmoreorlesshelpful.他的解释多少是有帮助的。2. PlaythereeordingfortheSstolistenandeheekthewordstheyhear.3. Playthereeordingagaintoeheektheanswers.Keys:friendlyoutgoingsilentaetivebravequietWorko

11、n2b:1. LetSsreadthesenteneesbelow.ExplainsomemainsenteneesfortheSs.Makesuretheyknowwhattodo.Inthepast1) Paulausedtobereally.Shewasalwayssilentinelass.Shewasn'tv.Shewasneverbraveenoughtoaskquestions.2) Shegotgoodgradein.Shewasalsogoodin.Sheusedtoplaythe.Keys:quietoutgoingseieneemusiepianoNow1) No

12、wshe'smoreinterestedin.Sheplaysalmosteveryday.She'salsoonateam.2) Shestillplaysthefromtimetotime.Keys:sportssoeeerswimpiano2. PlaythereeordingfortheSstofillintheblankswiththerightwords.3. Playthereeordingagaintoeheektheanswers.4. Playthereeordingoneemoreandanwerthequestions.1) Whatelassweret

13、hey?2) WhatwasPaulaneverbravetodoinelass?3)WhatsubjectswerePaulagoodat?4) WhatisPaulainterestedinnow?Keys:Theywereinscienceclass.Shewasneverbravetoaskquestionstoteachers.Scienceandmusic.Paulaismoreinterestedinsportsnow.VD.Pairwork1.TellSstomakeconversationsaboutPaulausingtheinformationin2a.2. Letsom

14、epairsactouttheirconversationsbeforetheclass.e.g.A:Paulausedtobereallyshort?B:Iknow.Shewasalwayssilentinclass.Vffl.Role-play1.ReadtheconversationandLetSsreadaftertheteacher.2.Readtheconversationagainandcompletetheblanks.Billhaschangedsomuch!Heusedtobeand.Hisfacealways_whenhetalkedtogirls!Hestudiedha

15、rdandgotgoodonhisexams.Heusedtobe,butnowheis_and.Keys:shyquietturnedredscoresthinbigstrong3. AskSstorole-playtheconversationingroups.Alfred:Thispartyissuchagreatidea!Gina:Iagree.It'bseenthreeyearssincewelastsawourprimaryschoolclassmates.Alfred:It'sinterestingtoseehowpeoplehavechanged.Gina:Bi

16、llhaschangedsomuch!Heusedtobesoshyandquiet.Alfred:Yeah,hisfacealwaysturnedredwhenhetalkedtogirls!Gina:Iusedtoseehimreadinginthelibraryeveryday.Alfred:That'sbecausehewasareallygoodstudent.Hestudiedhardandgotgoodscoresonhisexams.Gina:Didheusetowearglasses?Alfred:Yes,andheusedtobethin,too.Butlookho

17、wbigandstrongheisnow!Gina:He'ssopopularnow.Lookatallthegirlsaroundhim!IX. Languagepoints1.1usedtobeafraidofthedark.usedtodosth.过去常常做某事表示过去经常性或习惯性的动作或状态，暗指现在已经不存了，强调过去与现在的对比。usedto的否定形式有两种：didn'tuse的usedntto。usedto用于疑问句时，可借助助动词did，也可以将used提到主语前。e.g.Theyusedtobegoodfriends他们过去是好朋友。（暗示现在不是了）Mrs

18、Browndidn'tuseto/usedn'ttotravelinsummer.布朗夫人过去夏天不旅游。Didyouuseto/Usedyoutoplaytheguitar?他过去弹吉他吗？【拓展】几个易混结构的比较:结构意义to的作用usedtodosth.过去常常做某事不定式符号use.todosth.用做beusedtodosth.被用来做beusedtodoingsth.习惯于做某事介词use.todosth.用做e.g.Theyusetheknifetocutmeat.他们用刀切肉。beusedtodosth.被用来做某事e.g.Thiskindofwoodisus

19、edtomakepaper.这种木头是被用来做纸的。be/getusedtosth./doingsth.习惯于某事/做某事e.g.Lucyhasbeenusedto（eating）Chinesefood.Luc已经习惯（吃）中餐了。Ithinkyou'IIgetusedtotheclimatesoon.我想不久你就会习惯这种气候的。根据所给汉语提示完成英语句子。1）Myuncle（以前是个司机），butnowheisanactor.2）Tom'sfather（_过去常常看书）afterlunch.3）Mary（以前常常骑自行车）towork,butnowshe（习惯步行）tow

20、ork.4）Thepencil（被用来书写）.Keys:usedtobeadriverusedtoread（books）usedtorideabikeisusedtowalkingisusedtowrite2.Shestillplaysthepianofromtimetotime.fromtimetotime是一个固定短语，意为“间或；有时”，常在句中作状语。e.g.Tomgoestovisithisgrandmotherinthecountrysidefromtimetotime.汤姆时常去看望住在农村的奶奶。3. Hestudiedhardandgotgoodscoresonhisexam

21、s.scoren.得分；进球e.g.Hegothighscoresintheexamination.考试中他得了高分。4. Thispartyissuchagreatidea!Heusedtobesoshyandquiet.such与so辨析such为形容词，意为这（那）样的；主要修饰名词；so是副词，意为这（那）么；如此地”，主要修饰形容词、副词和分词。e.g.Doyoulikesuchweather?你喜欢这样的天气吗？I'msogladtoseeyoU艮高兴见至M尔。Hecandrawsowell.他画得那么好。当名词前有many,much,few或little等词修饰时，要用so而不用such。e.g.Therearesomany/fewpeopleinthehall.大厅有这么多/这么少的人。Youhavesomuch/littlehomeworktoday.尔今天有这么多/这么少的作业。“such+a/an形容词+可数名词单数形式