英语人教版八年级下册Unit Five.ppt

，过去时态，意思：是指过去某个时刻正在进行的动作。结构：was/were doing示例：Iwas having anenglishlassatthistimeyesterday。随着现在进行，意味着：表示现在进行的动作。结构：is/am/are doing示例：IamhavinganEnglishclass，过去进度的疑问式，iwasn thavinganenglishlassatthisme，过去进度的否定式，过去进度的否定式？Whatshedoingnow？whatwashedoingatthreo clockyesterdayfternoon？he footlball、was playing、heisplayingfootball、whatwashedoingatseveno clock yester daymorning？She，Whatsshedoingnow？she、is running、was running或whatareheydoignow？they、whatwerethydoigattenlastlight？they、are dancing、were dancing、askinandanswereyouat 6336，000 yesterday evening？Whatwereyoudoing？1 inariverswimming 2 inaparkplayingbasikeball 3 inashopdoinsomeshopping 4 at home coking 5 athenomedoigmyhomework，shout，climb、jumpstart、follow、when it.hewasteering.whenitwalkedonthestreet、hewasteering和whenthey.idid.whiletheywerefightingwithseachother，I sleept，while practice！when和“while”、when“when”when. when whentheufotookoff、theboywatakingphotos、while when . 接下来的动作将继续，始终为Whiletheboywastakingphotos、Theufotookoff、target language :比较“when”和“while”、whentheufolanded，theboywas walkingdownthestreet。whiletheboywas walkingdownthestreet，Theufolanded，1 .whenthealientgout、thegirl washopping . whilethegirlwashepping、thealiengotout、target language :=、=、fill_ _ _ _ maywasteingonthephone，hersisterwalkedin . 2 . _ _ _ _ _ _ ritaboughthernewdog，itwawearingalittlect.3、when、while、while、when、when、when、fillintheblanklswith“while”and“when”，1。tomwasteingsupper，itbegantorainoutside。2 .whatwereyoudoing，zhoucamein先生？3 .peterwasleping，atiefbrokeinthishouse。4 .sheleftherhometownshewafive。when、when、while、while、b、a、d、c、1。while the boy _ _ _ _ down the street，TheUFOlanded。(2009湖北襄樊)a. hadwarkedb。wawalkingc。haswwalkedd。is walking 2 .tinawaswaitingformewheniarrivedatthemuseum。(询问有关scrive节的问题)_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ whenyouarrivedatthemuseum？(2009年山东临沂)，实战考，what doing，3。agreameeting aboutweatherhange _ _ _ _ _ in copen H