.unit 3 couldyoupleasecleanyourroom？section b (2a-2e)，teaching content :1。newwordsandexpressions，2 .reading strategy : skimming，review words :浪費；濫用2。提供；提供。供給3。依賴；依賴。信任4。發展增長5。之后6。生?。簧?。7.墜落；墜落。下行8。合理；合理。公平的9。精神壓力10。公正性；合理性11。鄰居、waste、provide、depend、develop、since、ill、drop、fair、stress、fairness、neighbor、lead-in、discussthequestionwithout youpartner :doyouthinkidshould helutwithout without chore satome？reading、reading strategy、fastreading、skim theletters sand findou twhichoneagreesandwhichonedisagrees、thesecondlettergrees、buttheotherlaters disagrees、detail reading、readttheletterscarefully . whatareheprosandconaboutkidoingthechores？2 .doingchoresteachesthemhowookafterthemselves。3 .italsohelpstythemtounderstandtheideaffainess。2 .theydonothavetimetostudyanddohousework。3 .whentheygetolder，theywill havtoohousework，4。it“sthenonts”jobtoprovideacleandcomfortableenvironment。語言點，充滿壓力的時間對某人做某事。他們的時間浪費在某些方面為了進入好大學而浪費時間，makesb。dosh、haveeenoughstress、havenetimetodosth、awasteoftheirtime、spendtimeonsth、inordertodosth。Getintooduniversity、language point、1。花時間做某事，spendtime (in) doing sth。在我的作業上花一個小時。ispendonehour(in)doingmyhomework。2 .對某人來說不需要做什么Thereisnoneedforsb.todosth .對我來說不需要推遲會議。thereis noneedformetputoffthemeeting。language point，3，給某人某物，provides . forsb .=prov IDB . with sth。農民給我們提供食物。farmersprovideodforus。=farmersprovideowithafood。language point，4，做點什么，minddoingsth，不做什么，mindnotdoingsth。我能開門嗎？Doyoumindopeningthedoor？我能不開門嗎？Doyoumindnotopeningthedoor？Languagepoint，對某人做某事.如何做家務.照顧自己公正的觀點，盡自己的本分.結果生病了，how todo chores，its adj. (forsb .)todosth、dependonsth、lookafterthemselves、Theideaaoffainess、doone spartindoingsth。asatesult、fallill、take care of、language point、theearierkidslarantbeindependent、Thebetteritisfortheirfuture、the earrier