Lesson115Knock,knock!ByLilian•Listenandanswer:1.Wherearetheyhavingthelunchparty?Inthegarden.2.WhatdoesJimhavetodrink?Beer.1.Knockv.konckat敲Heknockedatthedoor,buttherewasnoanswer.Knockitoff.住嘴，别吵。(口语)2.invitev.邀请•invitesb.todosth.•Iinvitedhertohavecoffee.•invitesb.tosp.•Heinvitedmetohisweddingparty.•invitation邀请（n.）•eg.aletterofinvitation邀请函impossible•impossible不可能的adj.•possible可能的adj.•animpossibleplan•Itisimpossibletogetataxiinsucharainyday.•以人或事为主语时，impossible不能做表语与不定式连用，必须用it做形式主语。•Itisimpossibleforhimtodoit.（right）•Heisimpossibletodoit.（wrong）joke•jokev.开玩笑•eg.I’monlyjoking.•Mybrotherisalwaysjoking.•jokewithsb•joken.玩笑；笑柄Grammer•常用不定代词有：•some（something，somebody，someone），•any（anything，anybody，anyone），•no（nothing，nobody，noone），•every（everything，everybody，everyone，），•all，each，both，much，many，（a）little，（a）few，other（s），another，none，one，either，neither等。复合不定代词•some,any,every,no与-one,-body,-thing一起构成代词，这些代词叫复合不定代词。指人的不定代词•somebodysomeone某人•anybodyanyone任何人•everybodyeveryone每人•nobodynoone没人指物的复合不定代词•something某物某事•anything任何事物•everything一切•nothing没东西some/any•一般情况下，some构成的复合不定代词，其作用和some相同，用于肯定句；any构成的复合不定代词用于否定句或疑问句；no构成的复合不定代词表示否定含义，用于否定句。如：•Ihavesomethingtotellyou.我有事要告诉你。•Hedidn’tsayanythingatthemeetingyesterday.昨天在会上他没发言。•Thereisnothingwrongwithyourears.你耳朵没毛病。something•something可用于提建议或请求的问句中，以及希望说话对方作出肯定回答的问句中。如：•Wouldyoulikesomethingtoeat?你要吃点东西吗？no=notanyno=notanyeg.Thereisnowaterinthebottle.Thereisnotanywaterinthebottle.nothing=notanythingeg.Thereisnothinginthefridge.Thereisnotanythinginthefridge.复合不定代词做主语eg.Nooneisabsent.Everythingisallright.EveryoneenjoysChristmas.Noonelikessmoking.不定代词的谓语...
