初中英语八年级下册 Section Ba-1d 名师获奖

SectionB1a—1d单元复习单元目标when,while过去进行时1.概念:

表示过去某个时刻或过去一段时 间正在进行的动作。2.句子结构:

主语+was/were+doingsth. +时间状语3.时间状语词:at5:00yesterdayafternoon,atthattime,then等连用,或者用另一动作来表示过去的时间。如：过去进行时Theywereplayingbasketballwhenshearrived.Whiletheywereplayingbasketball,shearrived.过去进行时着重描述当时正在持续进行的动作，它的特点是：暂时，持续和未完成，强调过程；一般过去时表示发生过的动作或存在的状态，即表示动作发生过，而且已经结束了，强调结果。过去进行时与一般过去时的区别1)Shirley______abookaboutChinalastyearbutIdon’tknowwhethershehadfinishedit．A.haswritten

B.wroteC.hadwritten

D.waswritingD2)Mary____

adresswhenshecutherfinger.A.made

B.ismakingC.wasmaking

D.makes

wasmaking表示正在做衣服的过程，如用made则表示这一动作已结束，做衣服的动作已结束与cutherfinger就没有联系。C3)He______(write)aletter,thenwenttobed.wrotewrote表示动作已结束，做另一件事，如用waswriting就与wenttobed在逻辑上相矛盾。过去进行时侧重表示动作延长的时间长度;一般过去时表示过去某时发生过某事，侧重说明事实。He___________allnightlastnight.

（生动的描写，他一直写……）He________somethinglastnight．

（说明他写了……的事实）waswritingwrote注：下列几类动词通常不用过去进行时。①表示状态的动词be；②感官动词：feel,hear,see,smell,taste等;③表示思维或心理状态的动词：believe(认为),forget,consider,know,remember,hope,wish,want等；④表示所属关系的动词：belong,have,own,hold(容纳)等。SelfCheck1Fillintheblankswithwhenorwhile.1.________Iwaswalkinghomefromschool,Isawastrangelightinthesky.But________Ipointeditouttomyfriend,itwentaway.Whilewhen2.________Itoldmyolderbrotheraboutthestrangelightinthesky,hejustlaughedanddidn’tbelieveme.3.________mybrotherwaslaughing,thetelevisionnewsreportedthatotherpeoplehadseenthelightaswell.WhenWhile2Fillintheblankswiththecorrectformsofthewordsinbrackets.WhenI________(be)inthesixthgrade,I_______(join)apianocompetition.I_________(practice)forfourhourseverydayandmypianoteacher______(come)threetimesaweekto_______(help)me.Thenthebigdayfinally_______(arrive).I______(be)sonervouswhenthey_____wasjoinedpracticedcamehelparrivedwascalled(call)myname.I_______(go)upand________(start)toplay.WhileI___________(play),everyone_______(sit)stillandlistened.Iplayedthesongwithoutanymistakes.ThenI_______(wait)forthemtocalloutthewinner.wentstartedwasplayingsatwaitedWhenI______(hear)myname,myheart____________(beat)soquicklythatIthoughtIwouldstopbreathing.Icouldn’tbelieveit.I_______(win)!It_______(be)thehappiestdayofmylife!heardwasbeatingwonwas一、单项选择。1.—It’sraining

outside.Let’sstayathome.—OK.Wecanwatchamovie. A.heavily B.slowly C.quickly D.hardlyA2.Myfatherwassotired.He

assoonashelayinbed.A.putup B.wokeup C.fellasleep D.felldown3.Whenmymotherwasfoldingtheclothes,I

thehouse.A.leave B.amleaving C.left D.willleaveCC4.—What

you

whenIcalledyouyesterday?—I________thefloor.A.were;doing;wassweeping B.did;do;amsweeping C.were;doing;swept D.did;do;sweepA5.—

?—Itwassunnybutwindy. A.How’stheweather B.Whatweatherdidyoulike C.Whathappenedyesterday D.WhatwastheweatherlikeyesterdayD二、完成句子。1.最终他们找到几片木头。

Theyfoundsome_______

ofwoodfinally.2.昨夜暴风雨逐渐停息了。

Therainstormslowly______________

lastnight.piecesdieddown3.因为大雪学校昨天停课了。Becauseoftheheavysnow,______________

yesterday.4.我在等公共汽车时遇见了我的老师。ImetmyteacherwhileIwas____