Lesson115Knock,Knock!•Listenandanswer:WhatdoesJimhavetodrink?beerCanyouanswerthesequestions?Canyouanswerthesequestions?•WhydoesJimthinkthatthereisnooneathome?becauseeverythingisveryquiet.becauseeverythingisveryquiet.••whydoesHelenthinkitisimpossiblethatwhydoesHelenthinkitisimpossiblethatthere’snooneathome?there’snooneathome?becauseCarolandTominvitedthemtolunch.becauseCarolandTominvitedthemtolunch.••WhatdoesHelenaskJimtodo?WhatdoesHelenaskJimtodo?SheasksJimtolookthroughthewindow.SheasksJimtolookthroughthewindow.••Whyiseveryoneinthegarden?Whyiseveryoneinthegarden?BecauseeverybodywantstohavelunchBecauseeverybodywantstohavelunchoutthere.outthere.Canyoureadthem?•Isn’tthereanyoneathome?•Everything’sveryquiet.I’msurethere’snooneathome.•Canyouseeanything?•Nothingatall.•Look!Everyone’sinthegarden.•Comeandhavesomethingtodrink.•There’snoneleft.Whatdoyoufindincommon?复合不定代词EveryNoAnySomeEveryoneNooneAnyoneSomeoneEverybodyNobodyAnybodySomebodyEverythingNothingAnythingSomethingEverywhereNowhereAnywhereSomewhereGramma定义：不指明代替任何特定名词或形容词的代词叫不定代词。它代指的人或事物是不特定的。种类：1普通不定代词some,any,no,somebody,anyone,nothing…2个体代词all,every,each,other,either,neither,both,half…3数量代词many,much,few,little,alotof,agreatdeal…复合不定代词的用法1今天你有什么事情要告诉我吗？2杯子里什么也没有。Doyouhaveanythingtotellme?There’snothinginthecup.3大家都在这里了，是吗？4一切都准备好了，是吗？Everybodyishere,aren’tthey?Everythingisready,isn’tit?主句主语是指人的复合不定代词，其反义疑问句要用代词they.主句主语是指物的复合不定代词，反义疑问句要用it。TrytotranslateTryitagain!5Obama,我有重要的事情要告诉你。6我们还需要一个助手。你能再给我们找一个吗？Obama,Ihavesomethingimportanttotellyou.Weneedonemorehelper.Canyoufindanyoneelse?当形容词或else修饰复合不定代词something，everything，everyone等时，要把形容词或else放在复合不定代词的后面。Justthink我希望人人都幸福。大家都喜欢玛丽。IwouldlikeeveryonetobeHappy.EveryonelikesMary.Everyone=Everybody,只能指人。我把他的每一封信都保存下来。他把我的酒一瓶一瓶全都倒进水池去了。Ihavekepteveryoneofherletter.HetookmybottlesofWineandemptiedeveryonedownthesink.Everyone既可指人又可指物，还可以与of短语连用。Let’stry!
