unit4 section A 1a-1c.ppt

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1、Unit4Iusedtobeafraidofthedark.SectionA(1a-1c)Whatdoesheshelooklike?shorthairlonghairtallshortWhatdoeshelooklike?strong/heavy强壮的/重的thin瘦的Whatdoesheshelooklike?shy怕羞的outgoing外向的/好交际的quiet文静的Whatisheshelike?appearance(外貌)personality(性格)talloutgoingstraighthairfunn

2、ybeautifulquietthinserious/strictheavykindstronghard-workingshorthandsomeCurlyhairfriendlyLuHanTodaywe’lltalkaboutwhatpeopleusedtobelike.nowInthepastIhadshorthairinthepast,butnowIhavelonghair.Iusedtohaveshorthair,butnowIhavelonghair.InthepastnowHewasalittleheavyin

3、thepast,butheisthinnow.Heusedtobealittleheavy,butnowheisthin.Heusedtobeshort,butnowheistall.Hewasshortwhenhewasachild,butheistallnow.Heusedtobeserious,butheisoutgoingnow.Hewasseriousmanyyearsago,butnowheisoutgoing.VSHeusedtobeugly,butnowheisreallyhandsome.Hewasugl

4、ywhenhewasastudent,butheisreallyhandsomenow.short/tallLonghair/shorthairthin/heavySheusedtobe/have/…,butnowsheis/has/….TalkaboutthemMarioAmyTinaBobBobisseeingsomefriendsforthefirsttimeinfouryears.Whatdidhisfriendusetolooklike?HeSheusedto...1bListen.Whatdidhisfrie

5、ndsusetolooklike?Mariousedtobe______.Heusedtowear______.Amyusedtobe_______.Sheusedtohave______hair.Tinausedtohave_______and________hair.usedtobe+adj过去常常...dosthshortglassestallshortredcurlylistening1cLookatthepicturein1aandmakeconversations.A:DidMariousetobeshort?

6、B:Yes,hedid.Heusedtobeshort.A:What'shelikenow?Whatdoeshelooklikenow?B:Heistallnow.MarioAmyTinaPairworkGroupworkFindwhohaschangedmostinyourgroup.Report:Inourgroup,weallagree_______haschangedmost.He/Sheusedtobe_______________.Butnowhe/she_________________.He/Sheuse

7、dtohave_____________.Butnowhe/she_________________.He/Sheusedto_________________.Butnowhe/she_________________.......观察与思考usedto表示_____________，如果后面跟形容词，需要在形容词前加_____；如果后面是行为动词，后面直接跟动词的_______。以前，以往原型be过去(常常做某事)Usedtousedto意为“过去常常”，用于表示过去习惯性的动作或存在的状态（强调与现在的对比，暗示现在

8、不做了）。其中to为不定式符号，后跟动词原形。usedto只用于一般过去时态，没有人称和数的变化。一、usedto的用法二、usedto的句式变化1.否定句usednot主语+todosth.didn’tusee.g.Mikeusednottostudyhard.=Mikedidn’tusetostud