初中八年级英语课件八下Unit Section Aac

ShijiazhuangForeignLanguageEducationGroupNieCuicuiUnit5Whatwereyoudoingwhentherainstormcame?4a-4cProjectBytheendoftheclass,studentsneedtocreateanewstoryusing“when

andwhile”inthepastprogressivetense(过去进行时).--Hi,Peter.Whatwereyoudoingat7:00o’claynight?--IwashangingoutwithNancy.Howaboutyou?

SpecialmomentsonFridaynight.Freetalk?

8:00p.m.9:00p.m.?

TimeYourPartnerYou--Hi,Peter.whatwereyoudoingat8:00o’clockthisFridaynight?--IwashangingoutwithNancy.Howaboutyou?--……1chainwork2.板书，while句子3.第2、3组后学生总结.4。学生自己活动自己总结Iwasdoing…whileKatewas…

Specialmoments,sweetmemories!Freetalk7:0pmWewereeatingicecreamatMcDonald'swhile…myhusbandwastakingphotos.

WewereeatingicecreamatMcDonald'swhen……myhusbandcalledme.

GrammarFocus:过去进行时态1.--Whatwereyou______ateightlastnight?--I__________(take)ashower?2.--What____shedoingatthetimeofrainstorm?--She__________(do)herhomework.3.--Whatwashedoingwhentherainstorm________(come)?--He____________(read)inthelibrarywhentherainstormcame.4.--WhatwasBen________whenit_______torainheavily?--Whenitbegantorain,Ben____________(help)hismommakedinner.5.--WhatwasJennydoingwhileLinda__________(sleep)?--WhileLindawassleeping,Jenny___________(help)Marywithmath.

doingwastakingwaswasdoingcamewasreadingdoingcamewashelpingwassleepingwashelpingat8:00lastnight;atthetimeof…atthistimeyesterday；atthatmomentwhen从句中的主句while后的从句at8:00lastnight;atthetimeof…atthistimeyesterday；atthatmomentwhen从句中的主句thewholemorningwhile后的从句时间标志词

GrammarFocus:“when&while”JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwash4aWhileJohnwastakingphotos,Maryboughtadrink.JohnwastakingphotoswhenMaryboughtadrink.01

GrammarFocus:“when&while”JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwash4aWhileJohnwasplayingthepiano,Maryleftthehouse.JohnwasplayingthepianowhenMaryleftthehouse.02

GrammarFocus:“when&while”JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwash4aWhileJohnwascleaninghisroom,Maryturnedontheradio.JohnwascleaninghisroomwhenMaryturnedontherad.03

GrammarFocus:“when&while”JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwash4aWhileJohnwasshopping,Marytookthecartothecarwash.JohnwasshoppingwhenMarytookthecartothecarwash.04

WhileJohnwastakingphotos,Maryboughtadrink.WhileJohnwasplayingthepiano,Maryleftthehouse.WhileJohnwascleaninghisroom,Maryturnedontheradio.JohnwasshoppingwhenMarytookthecartothecarwash.WhileJohnwasshopping,Marytookthecartothecarwash.JohnwastakingphotoswhenMaryboughtadrink.JohnwasplayingthepianowhenMaryleftthehouse.JohnwascleaninghisroomwhenMaryturnedontherad.Let’scompare:“When&While”4a相同：均为连词，均可译为“当…之时”不同：while=duringthetimethat，指时间段内发生的动作，其后必须是延续性动词,使用进行时；

而when=atthetimethat，指时间点发生的动作，其后动词不可持续，用一般时态。Whiletheboyingreenwasskateboarding,hefelldown.Whiletheboyingreenwasskateboarding,hefelldown.Whenhefelldown,aworkerwaspassingbyandcametohelp.Whileanoldladywaswaitingtocrosstheroadwithaheavybag,theboyingreenwalkedupandhelpedhertogoacrosstheroad.Whiletheladywaswalkingon,shefoundanotheryoungwomanlookingforsomechangeandgaveheracoin.Whileagentlemanwaswalking,hiswalletdroppedoutofhispocket.Whentheyoungwomansawthelostwallet,shepickeditupandgaveittothatgentleman.Whileayoungmanwasgettingaheavyluggageoutofhiscar,agentlemancametogivehimahand.

Fillintheblankswith“was,were,whenorwhile”.4bAt7:00a.m.,Iwokeup.________I______makingmybreakfast,mybrother_____listeningtotheradio.________Iwaseating,theradionewstalkedaboutthecaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook._______wegottotheplaceoftheaccident,thecar_______inbadshapefromhittingatree.Butluckily,thedriver_____fine.Theroads_______icybecauseoftheheavysnowfromthenightbefore.WhilewaswasWhileWhenwaswaswere

Rankyourbrains(绞尽脑汁):StoryTime！

Workingroupsoffour.Createacoolstoryandwritethemdown.Decideononestudenttotellthestory.whilewhen5pointswillbegiventoacreativeandcompletedstory.

Rankyourbrains(绞尽脑汁):StoryTime！

Workingroupsoffour.Createacoolstoryandwritethemdown.Decideononestudenttotellthestory.whilewhen5pointswillbegiventoacreativeandcompletedstory.

Doyoustillrememberourownstories!

Pleasebeginwith:“WestillrememberthatdayinMay.Wehasa…When…,…..While…,…”1.2.

HomeworkProjectbook:SectionA3a-4cFinishyourowncompositionaboutoneofthepastunforgettableevent(when&while)Yesterday'sthe

past,

tomorrow's

the

future,

but

today

is

a

gift,foreacho