九年级下册英语第12单元Section A-1.ppt

Unit12 Lifeisfulloftheunexpected SectionA1a 2d 学习目标 Keywords phrases unexpected backpack oversleep give alift bythetime that Keysentences 1 BythetimeIgotup mybrotherhadalreadygottenintheshower 2 WhenIgothome IrealizedIhadleftmykeysinthebackpack Readandlearn Wordsandexpressions 新课导入 Warmingup Doyourememberanyunexpectedsituationinyourdailylife Whatdoyouthinkofthepeopleinthesepictures Hebrokehisarm Heisgettinganelectricshock Whathappenedtotheboy Lifeisfulloftheunexpected Iwaslateforworktoday WhenIgotup Ifoundmyclockhadrung Itwas7 30 WhenIwentout Ifoundthebushadalreadyleft 课文展现 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 someonehadalreadygotteninthebathroom Sherushedoutthedoor 在 以前 Thebushadleftbeforeshegottothestation Whenshegottoschool sherealizedshehadleftherbackpackathome n 背包 旅行包 1 BythetimeIgotup mybrother already intheshower 2 BythetimeIgotoutside thebus already 3 WhenIgottoschool IrealizedI mybackpackathome 1b ListentoMarytalkingabouthermorning Completethesentences had gotten had left had left 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 表示过去某一时间可用by before等构成的短语来表示 也可以用when before等引导的时间状语从句来表示 还可以通过状语从句或通过上下文暗示 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 Practice 1c TaketurnsbeingMary Lookatthepicturesandtalkaboutwhathappenedthismorning Ioverslept BythetimeIgotup mybrotherhadalreadygottenintheshower Whathappened So afterhegotoutoftheshower Itookaquickshowerandgotdressed ButbythetimeIwentoutside thebushadalreadyleft Oh whatapain Oh yes SoIranallthewaytoschool ButwhenIgottoschool IrealizedIhadleftmybackpackathome Oh no Nowonderyoulookstressed 2a ListentoMarycontinueherstory Numberthepictures 1 4 inthecorrectorder 4 3 1 2 2b Fillintheblankswiththecorrectformsoftheverbsinbrackets Thenlistenagainandcheckyouranswers 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 Retellthestory 2c Makeupanendingforthestoryandshareitwithyourpartner TheteacherlookedatMaryandaskedherifshehadfinishedthehomework Marytoldhertheunexpectedthingsshemetwiththismorningbuttheysoundlikeexcusestotheteacher Therefore Marywasaskedtofinishthehomeworkintheclass WhatanunforgettabledayitisforMary 2d Role playtheconversation Whywereyoulateforclasstoday Kevin Myalarmclockdidn tgooff Ikeptsleeping andwhenIwokeupitwasalready8 00a m Oh no SoIjustquicklyputonsomeclothesandrushedoutthedoor Youdidn teatbreakfast No Ididn tevenbrushmyteethorwashmyface ButbeforeIgottothebusstop thebushadalreadyleft Thenhowdidyougethere Luckily Carl sdadsawmeonthestreetandgavemealiftinhiscar Well atleastbythetimeyougottoschool youwereonlyfiveminuteslateforclass 1 WhywasKevinlateforclass 2 HowdidKevingettoschool Hisclockdidn tgooff Heoverslept Carl sdadsawhimonthestreetandgavehimaliftinhiscar Answerthequestions Languagepoints 1 Lifeisfulloftheunexpected unexpectedadj 出乎意料的 始料不及的e g ItwillnotbeunexpectedifTomcomeslateagain becauseheisalwayslikethis 如果汤姆又迟到了 一点也不意外 因为他一向如此 2 BythetimeIgotup mybrotherhadalreadygottenintheshower bythetime在 以前 常引导表示过去的时间状语从句 主句常用过去完成时 即had 动词过去分词 e g BythetimeIgotthere hehadalreadyleft 在我到那儿之前 他已经离开了 3 SoIjustquicklyputonsomeclothesandrushedoutthedoor rushout冲出去 冲出 e g Henryrushedouttheroomanddisappearedintherain 亨利冲出房间 消失在了雨中 Juliarushedoutanddidn treturn 朱丽叶冲了出去 再没回来 4 Luckily Carl sdadsawmeonthestreetandgavemealiftinhiscar gave alift捎 一程e g Couldyougivemealift please 请问你能否捎我一程 Jimgavemealiftonmywayhomeyesterday 吉姆昨天在我回家的路上捎了我一程 Exercises 一 用方框内短语的适当形式填空 1 Tom runningafterhisbrotherinthedarknightyesterday 2 Iwas10 Ihadbeenabletoeitherplaypianoorviolin 3 Sammy Ithasbeenlateforyoutogotoschool rushedout Bythetime Wakeup bythetime wakeup rushout 二 根据句意和汉语提示 填写单词 1 Therewillbean 意外的 surprise 2 Thechildren 冲 奔 outtheschoolwhenthebellrang 3 Yesterdaythegirl 违反 theruleandherteacherwasangry 4 WhenIw