Unit2Iusedtobeafraidofthedark教案一.本周教学内容：[话题](Topic)Howwehavechanged[重点词组](KeyPhrases)1.intheend最后,终于2.makeadecision下决定3.toone’ssurprise令某人惊奇的事4.beafraidof害怕5.beterrifiedof害怕6.withthelighton灯开着做…7.worryabout担心8.chewgum嚼口香糖9.thesedays目前，如今10.not…anymore不再11.usedtodosth.过去经常12.beinterestedin对…感兴趣13.beontheswimteam是游泳队成员14.chatwithsb.同……聊天15.stressedout忧虑不安的16.beusedto习惯于…[交际用语]1.IusedtobeshortwhenIwasyoung.我年轻时个子很矮。2.—Didyouusetohavestraighthair?你过去是直发吗？—Yes,Idid.是的。3.—Didyouusetoplaythepiano?你过去弹钢琴吗？—No,Ididn’t.不，我不弹。4.Iusedtobeafraidofdark.我过去害怕黑暗。5.I’mterrifiedofthesnakes.我害怕蛇。6.—Didyouusetobeafraidofbeingalone?你过去害怕独自一人呆着吗？—Yes,Idid.是的，我怕。7.Iusedtowalktoschool.我过去走着上学。[重点难点释义](LanguagePoints)1.“主语+usedto+动词原形+其它”。在这个句型结构中usedto的含义为“过去常常”。表示过去的习惯，暗示现在已无此习惯，请看图：Dave在过去几年中一直在factory（工厂）中工作，但现在他在Supermarket（超市）中工作，所以Daveusedtoworkinafactory.隐含的意思是：Daveworkedinafactorybeforebuthedoesn’tworktherenow.如果用时间轴表示的话，应该是这样的。2.我们可以说Iusedtowork…/Sheusedtohave…/theyusedtobe…等等，也就是说used这个词没有人称的变化，to后面接动词原形。usedtobeworkhaveplayetc.请看例句：·WhenIwasachild,Iusedtolikechocolate·IusedtoreadalotofbooksbutIdon’treadmuchthesedays.·Lizhasgotshorthairnowbutitusedtobeverylong.Liz现在梳短发，但以前她是长发。·Theyusedtoliveinthesamestreetasus,soweoftenusedtoseethem.Butwedon’tseethemveryoftenthesedays.他们过去和我们住在同一条街道，所以我们经常能看见他们，但现在我们不能经常见到他们了。·Annusedtohaveapiano,butshesolditafewyearsago.Ann过去有一架钢琴，但几年前她把钢琴卖了。usedto的否定形式是Ididn’tuseto….·WhenIwasachild,Ididn’tusetoliketomatoes.当我还是个孩子时，我不喜欢西红柿。问句形式是didyouuseto…?·Wheredidyouusetolivebeforeyoucamehere?当你来这儿之前你住哪儿？3.usedto这个词组只用于讲述过去，我们不能用useto来讲述现在·Iusedtoplaytennis.ThesedaysIplaygolf.（不说Iusetoplaygolf.）·Weusuallygetupearly.（不说Weusetogetupearly）二、anymore我们用anymore来表示情况或活动的变化。（Weuseanymoretoshowachangeinasituationoractivity.）·SheusedtoliveinNewYork,butshedoesn’tlivethereanymore.如果动词（或动词短语）相同，则第二个动词可省略。（IftheSecondVerbphrasehasthesameverb,youcanomitit.）·SheusedtoliveinLondon,butshedoesn’tanymore.anymore可不与usedto连用（Youcanuseanymorewithoutusedto）·Shedoesn’tliveinNewYorkanymore.anymore只能和否定词连用·Wedon’tgothereanymore.·Theynevertalktomeanymore.·Noonelikeshimanymore.三、still我们用still来说明某人或某物没有变化。（Usestilltoshowthatsomethingorsomeonehasnotchanged）ShestilllivesinMexico.still应放在主要动词前面（Usestillbeforethemainverb）HestilllivesinNewZealand.still应放在be动词后面。Heisstillcrazyafteralltheseyears.still应放在像can,may,should这样的助动词之后Shecanstillplaythepiano.四、频率副词频率副词（如always）在句中位置不同。（Adverbsoffrequencycanappearindifferentpositionsinasentence.）它们的位置应是：在主要动词之前，在be动词之后，在助动词（will,can,have等）之后，在usedto之前。·Iusuallygetupatsix.·Youwererarelyhappy.你很少高兴。·Youwillsometimeshearfromthem.·Ihaveseldomspokentoher.·Theyneverusedtodance.·Healwaysusedtocallher....
