Unit 5 What were you doing when the rainstorm came？Section B 1a-1d 初中英语课件

Unit5Whatwereyoudoingwhentherainstormcame?人教版八年级英语下册SectionB1a-1dRevision:

whenvs.while

这两个词都有“当……的时候”的意思。when既可指某一点时间，也可以指一段时间；while

强调一段时间，所以从句的谓语动词常是延

续性的。当when表示“在某一段时间里”的意思时,它可以代替while,但while不能代替when.e.g.WhenIcamehome,shewascookingdinner.当我到家时,她正在做饭。Whenyouhangwetclothesnearafire,youwillseesteamrisingfromthem.当你把湿衣服挂在火边时,你会看到水汽从衣上升起。Thinkofatimewhenyouwerelatefororcouldn’tgotoanevent.Whatwastheevent?Whatwasthereasonwhyyouwerelateorcouldn’tgo?Tellyourpartnerthestory.1aListenandwriteshortanswerstothequestions.Whateventhappenedattheschoolyesterday?_____________________________________2.Whomissedtheevent?______________________________________3.Whichteamwonattheevent?______________________________________Therewasabasketballcompetition.Katemissedtheevent.John’steamwon.1bListenagain.Numbertheevents[1-6]intheordertheyhappened.____Katesawadogbythesideoftheroad.____Kategottothebusstop.____KatecalledtheAnimalHelpline.____Kateleftthehouse.____Katewaitedforsomeonetowalkby.____Katerealizedherbagwasstillathome.1234561cTalkaboutwhyKatemissedtheschoolbasketballcompetition.StudentAbeginsasentencewithwhileorwhen.StudentBcompletesthesentence.A:Whentheschoolbasketballcompetitionstarted...B:Whentheschoolbasketballcompetitionstarted,Katewasstillmakingherwaytoschool.1dA:Whentheschoolbasketballcompetitionstarted,whatwasKatedoingatthattime?B:Whentheschoolbasketballcompetitionstarted,Katewasstillmakingherwaytoschool.A:WhileKatewasrunningbackhome,whathappened?B:WhileKatewasrunningbackhome,Katesawadogbythesideoftheroad.I.单项选择。B

Exercises1.Imetafriendofmine_____Iwaswalkinginthepark.A.beforeB.whenC.afterD.if2.Whenyouare_____trouble,whynotphonethe_____?A.at,policeB.in,policemanC.in,policeD.at,policemanC

3.MymotherwascookingwhileI____theradio.A.listenedtoB.havelistenedtoC.waslisteningtoD.islisteningto4._____TVatthattime?A.DidyouwatchB.HaveyouwatchedC.WereyouwatchingD.AreyouwatchingC

C

5.Theyarrived____Paris___awinterevening.A.at,inB.to,onC.in,onD.in,at6.Doyouknow_____?A.whathehappenedB.whatthematteriswithhim.C.whathappenedtohimD.whatdidhehappenedC

C

7.―MypenislostandIcan’tfindit

anywhere.

―Soyouwillhaveto