1、
when、while引导时间状语从句时的区别练习题
用when或者while填空
1.______ Margo was talking on the phone, her sister walked in.
2.______ we visited the school, the children were playing games.
3.______ Sarah was at the barber's,I was going to class.
4.______ I saw
2、Carlos,he was wearing a green shirt.
5.______ Allen was cleaning his room,the phone rang.
6. _____ Jake was waiting at the door, an old woman called to him.
7. ______ it began to rain, they were playing chess.
8. She saw a taxi coming ______ the woman was waiting under the streetlight.
9.T
3、he boy was walking down the street a UFO landed.
10. _______ the alien was visiting the museum,the boy called the TV station.
用所给动词适当形式填空
1.While Jake ___________________(look) for customers, he ____________(see) a woman.
2. They __________________(play) football on the playground when
4、 it ________(begin) to rain.
3.A strange box _______________(arrive) while we _________________________ (talk).
4. John _____________________________(sleep) when someone ____________(steal) his car.
5.Father __________still_____________ (sleep)when I _________(get)up yesterday morning.
6
5、Grandma ______________(cook) breakfast while I_____________(wash) my face this morning.7.Mother______________________(sweep)the floor when I_____________ (leave)home.
8.I _________________(read) a history book when someone_____________ (knock) at the door.
9.Mary and Alice are busy_____________
6、do)their homework.
10.The students ____________(play)basketball on the playground from 3 to 4 yesterday afernoon.
完成下面句子，一空一词
1. 飞机在伦敦起飞时正在下雨。
It _________ ____________when the plane _________ __________ in London.
2. 你记得汶川大地震时你在做什么吗？
Do you______________ what you _____________when Wen
7、chuan Earthquake_____________. 3. 当铃声想起的时候，我们正在操场上玩得很开心。
We ________ ____________ _________on the playground when the bell____________.
4. 当妈妈下班回家时，你在做什么？
_______ ________ _______ ________ ________ Mum _______ _______ _______ from work?
5. 当我在做作业时，有人敲门。
______ ______ ______ _______ ______ _________ ，someone_________ _______ the door.
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