九年级英语 unit10Section A课件 人教新目标版.ppt

人教新目标 九年级 unit10 bythetimeigotoutside thebushadalreadyleft sectiona bythetime 到 的时候 bythetimeigothome bythetimeicamein bythetimeigottoschool bythetimethebellrang bythetimeigotup igothome mylittlebrotherwenttobed bythetimeigothome mylittlebrotherhadgonetobed igottoschool theteachercameintotheclassroom theteacherhadcomeintotheclassroom bythetimeigottoschool thebus bythetimeshe wentoutside had already left bythetimeshegotoutside thebushadalreadyleft 她出去的时候 公共汽车已经开走了 bythetime意思是 到 的时候 相当于when 后接过去时的句子时 主语的谓语动词用过去完成时态 thepastperfecttense过去完成时 过去完成时的构成助动词had 用于各种人称和数 过去分词 2 过去完成时态的含义 主要是表示在过去某个时间 或是动作之前已经发生或完成的动作 也就是 过去的过去 questions 1 whatdoyouusuallydointhemorningbeforeschool 2 doyoulikemornings whyorwhynot whatdoyouusuallydointhemorningbeforeschool brushmyteeth whatdoyouusuallydointhemorningbeforeschool takeashower whatdoyouusuallydointhemorningbeforeschool haveabreakfast whatdoyouusuallydointhemorningbeforeschool gotoschool tina smorning sheoverslept whathappenedtotina someonewastakingashower thebusleft shehadtoruntoschoolquickly sheleftherbackpackathome 1b bythetimeigotup mybrotheralreadyintheshower 2 bythetimeigotoutside thebusalready 3 whenigottoschool irealizedimybackpackathome gotten had had had left left pairwork 1c lookatthepicturesbelowandtellwhathappenedtotinathismorning tina sbadmorning tinaoversleptyesterday bythetimeshegotup herbrotherhadalreadygottenintheshower andbythetimeshegotoutside thebushadalreadyleft soshehadtoruntoschool whenshegottoschool sherealizedshehadleftherbackpackathome 2a numberthepictures1 4inthecorrectorder 1 2 3 4 get got gottenrealize realized realizedleave left leftring rang rungwalk walked walkedstart started started 2b 1 wheni gethome i realize i leave mykeysinthebackpack 2 bythetimei get backtoschool thebell ring 3 bythetimei walk intoclass theteacher start teachingalready gothome got hadrung walked hadstarted realized hadleft 2c pairwork makeupanendingforthestoryandshareitwiththerestoftheclass theteacherlookedattinaandaskedhertositbackherseat afterclass theteacheraskedtinatocometoherofficeandwhyshewaslate tinatoldherthewholestorythismorning theteacheraskedhertogetupearlierandnottobelateforclass 过去完成时态的用法 1 表示过去的过去 通常由when或by引导的短语或者从句做时间状语或时间状语从句 bytheendoflastyear ihadlearnedaboutonethousandenglishwords bythetimehewastwenty hehadwonabouttenmedals whenigotthere theyhadalreadyleft 2 常用在宾语从句中 hetoldmehehadalreadyfinishedhishomework irealizedhehadfooledmeagain 3 体现在上下文中 ididn tgotothemoviesyesterdaybecauseihadseenittwice 本课出现的主要动词的过去式和过去分词 ringrangrunggetgotgottengowentgoneleaveleftleftstartstartedstartedbewas werebeentaketooktakenrunranrunwakewokewoken 1 we learn twothousandswordsbytheendoflastyear canyoudoit 3 whenwe arrive atthestation they wait formorethantwentyminutes hadlearned arrived hadwaited 2 i know himwheniwasastudent hadknown 4 oneofthemencouldn tmove becausehe break hisle