《英语人教版八年级下册Unit 5 Section A Grammar Focus.ppt》由会员分享，可在线阅读，更多相关《英语人教版八年级下册Unit 5 Section A Grammar Focus.ppt（19页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Unit5Whatwereyoudoingwhentherainstormcame?SectionAGrammarFocus4c人教版人教版Go for it八年下册八年下册抚顺市育才中学抚顺市育才中学王敬严王敬严Whatwere/wasyou/he/shedoing?I/We/They/He/Shewere/was-ingWhatwere/wasyou/he/shedoing?I/We/They/He/Shewere/was-ingWhatwere/wasyou/he/shedoing?I/We/They/He/Shewere/was-ing Observe(观察观察)the sentenc
2、e structurePast Progressive Tense(过去进行时)基本结构：主语主语+was/were doing+其它其它用法：用法：表示在过去某一时刻或一段时间内正在进表示在过去某一时刻或一段时间内正在进行的动作。行的动作。这一特定的过去时间除有上下文暗示这一特定的过去时间除有上下文暗示以外以外,一般用时间状语来表示。一般用时间状语来表示。Iwasdoingmyhomework_.HewaswatchingTV_.WewerehavingEnglishclass_.atthistimeyesterdayatsevenyesterdayeveningwhenitrainedWa
3、tch the change of the sentence structures and tell the rule：一般疑问句把一般疑问句把_调到句首，回调到句首，回答时，也用答时，也用_.was/werewas/wereItwasrainingallnight.They wereshoppingatsixyesterday.Wasitrainingallnight?Weretheyshoppingatsixyesterday?Watch the change of the sentence structures and tell the rule：I wassleepingallnigh
4、t.They wereshoppingatsixyesterday.否定句在否定句在_后面加后面加notnot。was/wereI wasntsleepingallnight.They werentshoppingatsixyesterday.(2016本溪)thinksleep1.一般情况下直接加一般情况下直接加ing2.不发音的字母不发音的字母e结尾的单词，去字母结尾的单词，去字母e，再加，再加ingmake-makingcome-comingthinkingsleepingmakecomeputbeginliediemakingcomingputtingbeginninglyingdyi
5、ng3.以重读闭音节结尾，呈现以重读闭音节结尾，呈现“辅，元，辅辅，元，辅”结构结构的动词，先双写末尾的辅音字母，再加的动词，先双写末尾的辅音字母，再加ing4.以以ie结尾的动词，把结尾的动词，把ie改为改为y，再加，再加ing口诀：现在进行口诀：现在进行ing，以，以e结尾要去结尾要去e，除去几个特殊，除去几个特殊词，直接词，直接ie变成变成y，一元一辅双写辅。，一元一辅双写辅。Choosethebestanswer.1.Mymother_dinnerwhenIgothomeyesterday.2.A.hascookedB.wascookingC.willcookD.cooks3.2.Wh
6、atdidtheteachersayjustnow?4.Sorry,Ididnthearit.I_outofthewindow.5.A.lookB.lookedC.amlookingD.waslooking6.3.Thegirl_withtwocatsintheyardwhentheearthquakehappened.7.A.wasplayingB.isplayingC.playsD.playedBDAFillintheblankswiththerightformoftheverbs.1.I_(read)anovellastnightwhenIheardastrangesound.2.The
7、reportersaidthattheUFO_(travel)fromeasttowestwhenhesawit.3.Hisfather_(cut)thewoodwhilehismother_(make)dinner.wasreadingwastravelingwascuttingwasmakingWhenitbegantorain,Benwashelpinghismommakedinner.=WhileBenwashelpinghismommakedinner,itbegantorain.Observe(观察观察)the sentence structureWhentherainstormc
8、ame,hewasreadinginthelibrary.=Whilehewasreadinginthelibrary,therainstormcame.while后面跟的动作后面跟的动作延续,常跟过去进行时常跟过去进行时when后面跟的动作后面跟的动作不延续,常跟一般过去时常跟一般过去时Fillwith“While”or“When”1._Maywastalkingonthephone,hersisterwalkedin.2._Ritaboughthernewdog,itwaswearingalittlecoat.3._IsawCarlos,hewaswearingagreenshirt.4.
9、_Iwasdancing,hewassingingloudly.5._LindafinallysawDavy,hewasjumpingwithadog.6.Iwascleaningmyroom_thefirebrokeout.WhenWhileWhileWhenWhenwhen4aLookatthetableandwritesentenceswithbothwhileandwhen.JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwashSam
10、ple:Sample:WhileJohnwastakingphotos,Maryboughtadrink.JohnwastakingphotoswhenMaryboughtadrink.4bFillintheblankswithwas,were,whenorwhile.At7:00a.m.,Iwokeup._I_makingmybreakfast,mybrother_listeningtotheradio._Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavea
11、look._wegottotheplaceoftheaccident,thecar_inbadshapefromhittingatree.Butluckilythedriver_fine.Theroads_icybecauseoftheheavysnowfromthenightbefore.WhilewaswasWhileWhenwaswaswereWhat were you doing at these times last Sunday?Work in groups and fill in the form.Then report.ABCD9:00a.m.11:30a.m.4:00p.m.
12、9:00p.m.DoasurveySample:Sample:LastSunday,Iwasat9am.Atthattime,wasshopping.Afterclass,pleasemakesomedialogueswiththephrasesandsentencesin4c.过去进行时过去进行时肯定句肯定句肯定句肯定句否定句否定句否定句否定句疑问句疑问句疑问句疑问句基本结构基本结构用法用法句式变化句式变化时间时间过去某一时刻或一过去某一时刻或一过去某一时刻或一过去某一时刻或一段时间内段时间内段时间内段时间内atthattimeatthattimeatthistimeatthistimeyesterdayyesterdayatsevenyesterdayatsevenyesterdaywhen/whilewhen/while was v-ing when the rainstorm came.While was v-ing,the rainstorm came.