人教版九年级英语12单元第一课时.ppt

Unit12 Lifeisfulloftheunexpected SectionA 1a 2b 学习目标 1 会背单词 unexpectedoversleeprealizeget got gotten2 会使用短语 leavesth 地点 把某物遗忘在某地 3 掌握过去完成时的肯定 否定结构 以及由bythetime和when引导的时间状语从句中的过去完成时的用法 Doyoulikemornings 2 Whatdoyouusuallydointhemorning Leadingin Whatdoyouusuallydointhemorning Haveyoueverslept Haveyoueverbeenlateforschool 1a Lookatthepictures Whathappenedtothegirl Shegotuplate Sheoverslept Tellastory oversleep overslept overslept v 睡过头 睡得太久复合词中的over常有 过于 之意Don toversleep Dean Youaretobelate 迪恩 别睡过头了 你要迟到了 Bythetimeshegotup herbrotherhadalreadygottenintheshower Shewantedtousethebathroombutsomeonewasinthebathroom 到 时为止 在 以前 Sheranquicklytocatchthebus Bythetimeshegotoutside thebushadalreadyleft Thebushadjustleft leave left left离开leavesth 地点把 遗忘在 Whathappenedtoher Shegottoschoolandrealizedshehadleftherbagathome Whathappenedtoher Shegottoschoolandrealizedshehadleftherbackpackathome n 背包 旅行包 1b ListentoMarytalkingabouthermorning Completethesentences had BythetimeIgotup mybrother already intheshower BythetimeIgotoutside thebus already WhenIgottoschool IrealizedI mybackpackathome gotten had left had left 2aListentoMarycontinueherstory Numberthepicturesinthecorrectorder 1 3 2 4 2b Fillintheblankswiththecorrectformsoftheverbsinbrackets 1 WhenI get home IrealizedI leave mykeysinthebackpack 2 BythetimeI get backtoschool thebell ring 3 BythetimeI walk intoclass theteacher start teachingalready got hadleft got hadrung walked hadstarted 过去完成时 1 构成 由 助动词had 用于各种人称和数 过去分词 构成否定式 hadnot 过去分词缩写形式 hadn t 2 用法 过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作 3 它所表示动作发生的时间是 过去的过去 例如 WhenIgotthere youhadalreadyeatenyourmeal 当我到达那里时 你已经开始吃了 Bythetimehegothere thebushadleft 在他到达那里之前 汽车已经离开了 first first 当 时 到 的时候 相当于when 后接过去时的句子时 主句的谓语动词用过去完成时态 Mylittlebrotherwenttobed Igothome BythetimeIgothome mylittlebrotherhadgonetobed 动作发生在前 用过去完成时 发生在后 用一般过去时 thepolicemangottotheshop thethiefranaway Whenthepolicemangottotheshop thethiefhadrunaway 用所给动词的适当形式填空 1 BythetimeIgotup mymother already cook breakfastyesterdaymorning 2 WhenJackgothome hissister already wash theclothes 3 Thefilm already start whenwegottothecinema had cooked had washed had started 2013 甘肃天水 Bythetimewegottothestation thetrain already A had leaveB had leftC have leftD had leaved 中考链接 B overslept tookashower wentoutside rantoschool leftherbackpack leftherkeysinthebackpack ranbacktoschool walkedintoclass startedteaching Describeeachpicture RetellMary sbadday HomeworkWhatdoyouthinkhappenedafterMarywaslateforclass Talktoyourpartnerandthenmakeupanendingforthisstory