文本内容:
讲解三例句
1.The girlsare dancingwhile the boys aresinging.
2.Kangkang,s mother is cookingyvhen he gets home.
3.When/While Kangkangsmotheriscooking,hegetshome.
一、用when或者while填空
1.Margo wastalking on the phone,her sisterwalked in.
2.we visitedthe school,the childrenwere playinggames.
3.Sarah wasat thebarbers,I wasgoing toclass.
4.I sawCarlos,he waswearing agreen shirt.
5.Allen was cleaning hisroom,the phonerang.
6.Rita boughther newdog;it waswearing alittle coat.
7.He wasdriving alongsuddenly awoman appeared.
8.Jake waswaiting atthe door,an oldwoman calledto him.
9.He wasreading abook suddenlythe telephonerang.
9.1it beganto rain,they were playing chess.
11.She sawa taxicoming thewoman waswaiting underthe streetlight.
12.The alienwas inthe museum,I called the police.
13.The boywas walkingdown thestreet aUFO landed.
14.The alienwas visitingthe museum,theboycalledtheTV station.
14.1wascleaningmy roomthe firebroke out.
16.Linda shoutedhis name,some peoplelooked ather.
二、用所给动词适当形式填空
17.While Jakelookfbr customers,hesee awoman.
18.Theyplay footballon the playground whenitbegin torain.
19.A strangeboxarrive whilewetalk.
20.Johnsleep when someonesteal hiscar.
21.Father stillsleep when I getup yesterdaymorning.
22.Grandma cookbreakfast whileI washmy facethis morning.
23.Mother sweepthe floorwhenIleave home.
1.11read ahistory bookwhensomeoneknock atthe door.
25.Mary andAlice arebusy dotheir homework.
26.The teacherasked uskeep thewindows closed.
27.1followed itsee whereit wasgoing.
28.The studentsplay basketballontheplayground from3to4yesterday afternoon.
三、完成下面句子,词数不限
1.飞机在伦敦起飞时正在下雨It when the planein London.
2.你记得汶川大地震时你在做什么吗?Do youremember what_you_when WenchuanEarthquake.
3.当铃声想起的时候,我们正在操场上玩得很欢乐We ontheplaygroundwhenthebell.
4.当妈妈下班回家时,你在做什么?when Mumfrom work
5.当我在做作业时,有人敲门I wasdoing myhomework,someone thedoor.
6.当外星人正在买纪念品的时候,那个女孩报了警the alienwas buyingthe souvenirs,the girlthe police.答案
1.while
2.when
3.while
4.when
5.while
6.when
7.When
8.While
9.When
1.When
11.While
12.when
13.when
14.while
15.when
16.when
17.was looking,saw
18.wereplaying,began
19.arrived,were talking2O.wassleeping,stole
21.was,sleep,got
22.wascooking,waswashing
23.wassweeping,left24,wasreading,knock25,doing
26.tokeep
27.to see
28.wereplaying
1.was raining,took off
2.were doing,took place
3.werehaving fun,rang
4.what wereyou doing,came backhome
5.while/when,knocked at
6.while,called。