新概念青少版課件

Unit7ToolateGuessthesong’sname!!!高頻歌詞：It’stoolatetoapologize.late詞性：adj.Youarelateforschool.adv.Icamelate./Igotuplate.Lately最近recentlylateWhatishedoing?Heis

running.Whatwasshedoing?Shewas

eating.Whatwasshedoing?Shewas

shouting.Whatwashedoing?Hewas

singing.Whatweretheydoing?Theywere

dancing.Whatwashedoing?Hewas

laughing.Shewas

eating.Shewas

shouting.Hewas

singing.Theywere

dancing.Hewas

laughing.過去進行時sbwas/were

doingsth.表示過去某個時間正在進行的動作。（2010年揚州）--Whatdoyouthinkofthecolorofmynewdress?--Sorry,butwhatdidyousay?I_________aboutsomethingelse.

A.think

B.thought

C.amthinking

D.wasthinkingD（2010·廣州）—Howdidtheaccidenthappen?—Youknow,it

difficulttoseetheroadclearlybecauseit

.A.was;wasraining B.is;hasrainedC.is;israining D.willbe;willrainAQ&A1.Whatweredetectivesdoingallmorning?Theywere

waitingattheairportallmorning.Q&A2.Whyweretheywaitingthere?Theywere

expectingavaluableparcel.Q&A3.Whatweretheydoingwhentheplanearrived?Q&ASomeofthedetectiveswere

waitinginsidethemainbuildingwhileotherswere

waitingontheairfield.Q&A4.Whatwerethetwodetectivesdoingwhentwoothersopenedtheparcel?Q&AWhiletwodetectiveswere

keepingguardatthedoor,twoothersopenedtheparcel.過去進行時Theywere

waitingattheairportallmorning.Theywere

expectingavaluableparcel.過去進行時1.表示過去某個時間正在進行的動作。過去進行時Whentheplanearrived，someofthedetectiveswere

waitinginsidethemainbuildingwhileotherswere

waitingontheairfield.過去進行時2.過去兩個動作同事發(fā)生，動作的開始時間和結束時間幾乎相同,均用過去進行時。whensbdidsthwhile/as/justas

sbdoingsth過去進行時Whiletwodetectiveswere

keepingguardatthedoor,twoothersopenedtheparcel.過去進行時3.A動作在進行，B動作在A的過程中發(fā)生，A動作用過去進行時，B動作用一般過去時。Let'swatchthevideo!Thinkaboutit!Didthedetectivessavethediamonds?ReaditandfinishthethereadingcomprehensiononP152.

Questiontime!Bequickbutnorush!Signalme!Answeritcompletely!Whowaswaitingattheairport?Weretheyexpectingaparcel?Wastheparcelfullofmoneyordiamonds？Wherewasitfrom?Wherewereotherdetectiveswaiting?whotooktheparcelofftheplane?Wheredidtheycarryit?Whowaskeepingguardatthedoor?Whoopenedtheparcel?Howlongwerethedetectiveswaitingattheairport?Whatwastheparcelfullof?Findthewords~~detective airportexpectvaluable parceldiamond steal mainairfieldguardpreciousstone sandWhichtwoaremissing?steal mainairfield guardpreciousstone sand detective airportexpectvaluable parceldiamond等待expectsb.todosth.

期待某人做某事

IexpectyoutobeNo.1.waitforsth./sb.動作上的等待

Iwaitformymother.diamond菱形，紙牌里的方片diamondring鉆石戒指preciousstone寶石；crystal水晶；jade玉jewel寶石飾物jewelry(集合名詞)珠寶首飾的總稱諺語：Diamondcutsdiamondstealsth.fromsb/sp偷(某物)robsb.ofsth搶(某人)偷&搶takesth.off…=takesth.awayfrom…takesth.offlifeguard救生員bodyguard保鏢safeguard舒膚佳keepguard守望，警戒standguard站崗，放哨guardtoone'ssurprisetoone'sjoytoone'sexcitementtoone’s+表達人情緒的名詞過去進行時的構成：be的過去式+現(xiàn)在分詞往往由連詞when，while，as，justas等引導。when，while當……時候（強調動作同時發(fā)生）while+從句,動詞一定是延續(xù)性動詞when+延續(xù)性動詞/瞬間動詞過去進行時 Iwaslisteningtotheradio,mysisterwasdancing. Whenmymotherwasdoingthehousework,myfatherwaswatchin