下学期unit17高一英语教案

If?a?thing?is?worth?doing?it?is?worth?doing?well如果事情值得做，asbigasmineWhathasbecomeofsb?=Whathashappenedtosb?makeimpressiononsbcelebrateone’s60thbirthdayjustaroundthecorneratthetopofone’svoice=inaloudvoice即将来临withoutwarningdropoutbeingoodhealthwithoutregretcometotermswithsetagoodexampleforsbrise/cometofamesofar（用现在完成时）withinreachbeabouttodosth，就值得做好asitis=infact倍数的表达Eg:Theroomistwicebiggerthanmine这间房子是我的两倍大，when…struggletoone’sfeetbothersbwithsthhaveproblems(in)doingsthdiedownputupwishsbsuccess／bestoflucktoyou，