初中英语九年级I used to be afraid of the dark. 教学课件

2016人教版九年级全一册Unit4Iusedtobeafraidofthedark.sectionA1a-1cIlikeEnglish.Iamahard-workinggirl.Hard-workingmakesmesmart.Ilikemystudents.Iamafriendlyteacher.Whatdoyouthinkofme？Iusedtobeshort.Iusedtohaveshorthair.Iusedtowearglasses.

inthepast

Canyoudescribeyourselves？LuHanTodaywe’lltalkaboutwhatpeopleusedtobelike.short/longstraight/curly

hairbuildthin

ofmediumbuildheavy,big,strongheighttall

ofmediumheightshortHowcanwedescribepeople’sappearance?Appearance外貌Personality性格friendlyhumorousbraveoutgoingsilentquietseriousactivehelpfulfunnylovelyHowcanwedescribepeople’spersonality?Fillinthechartwithwordstodescribepeople.

1aAppearance(外貌）Personality（性格）talloutgoingstraighthairfunnyshort

heavythin

wearglasses

humorousseriousshy

friendly

guessinggameSheisQinYinglu.HeisYangYangHeisWuYifaninthepastnowWuYifanhaswhitehairnow.Buthehadblackhairinthepast.WuYifan

usedtohave

blackhair.usedto:

过去常常usedto+动词原形.inthepast:Heusedto

beshort.nowHeistall.Listen!Bobisseeingsomefriendsforthefirsttimeinfouryears.Whatdidhisfriendsusetolooklike?1.Mariousedtobe_______.Heusedtowear_________.2.Amyusedtobe_____.Sheusedtohave_______hair.3.Tinausedtohave_____and______hair.shortglassestallshortredcurlyListenDidAmyusetobetall?Yes,shedid.Sheusedtobereallytall.Lookatthepicturein1aandmakeconversations.She’sshortnow.What’sshelikenow?1cyourshowtime“usedto＋”意为“过去常常做某事”。用于强调过去习惯性的动作或状态。Grammar

知识归纳动词原形usedto的句式变化1.否定句（NegativeSentence）肯定句：主语+usedtodosth.否定句：主语+didn’tusetodosth.e.g.Mariousedtobeshort.Mariodidn’tusetobeshort.Grammar知识归纳2.一般疑问句（GeneralQuestion）结构：Did+主语+usetodo……答语：Yes,sbdid/No,sbdidn’te.g.Iusedtobeafraidofthedark

Didyouusetobeafraidofthedark?Grammar知识归纳3.反意疑问句(Disjunctivequestion)Grammar知识归纳(1)肯定句+didn’t/usedn’t+主语♦Heusedtobeveryrich,

didn’t/usedn’the?

他过去非常富有,是不是?

(2)否定句+did/used+主语♦Hedidn’tusetosmoke,

didhe?他过去不常吸烟,是吗?练习:按要求完成下列各题，每空一词(含缩略形式)

Diduseto

didn’tuse/usednot

Yesdid

usedto

didn’t/usedn’theReview课时重点回顾“usedto＋动词原形”意为“过去常常做某事”。其否定形式为didn’tuseto

一般疑问句为Did+主语+usetodosth反意疑问句

(1)肯定句+didn’t/usedn’t+主语(2)否定句+did/used+主语Doyoueverfindourschoolorourcityhaschangedalot?Trytofindsomechangesaroundyouandmakesentences