2017年秋（牛津译林版）八年级上学期英语练习：Unit 8 Grammar II 巩固
Unit 8 GrammarII巩固案
When, while 和as 可以用作时间连词，它们都意为“在那段时间内”。常翻译
I was sleeping .
People ________________________________pieces of glass and bricks _______________.
________________________________, I suddenly ________________________above me.
1). While I was watching TV, he was listening to music.
2).The boys were talking _____________the girls were doing their homework.
Millie Eddie .
2. 如果延续性的动作是主句时，我们经常用when 来连接。
1). Millie was watching TV when Andy came into the room
2).___________I saw him in the street, he was talking to his friend.
3.Dad________________(正在行走) in the street _____________________(当地震发生时).
3. 如果短暂性的动作是主句时，我们可以用when, while 或 as 引导。
1). Andy came into the room when/while/as Millie was watching TV,
2)._____________________we were having dinner, my aunt came in.
3).A snowball___________（击中）them _______________________________(当他们在堆雪人时)
一、用when, while 或as 填空
1.My wallet dropped on the ground ________________ I was running.
2.________________ I was falling asleep, there was a loud knock on the door.
3. ________________ he was reading, an earthquake started.
4. Were the students listening to the teacher carefully______________ the teacher was giving
5. ________________the telephone rang, I became nervous.
6.I was reading________________ Mike came into the room last night..
7.Dad was watching TV___________Mum was cooking.
8.____________Mr Green came in,the students were talking.
’s life, mop, break down, hide, not work,
think about, not catch, begin 1. ---What do you think of my idea?
---Sorry, what did you say? I _________ something else.
2.Turn off the water while you _________ your hands or brushing your teeth.
3.My car ____________ on the way, so I had to call 122 for help.
4.Mum the floor when I got home yesterday.
5.If he a bus tomorrow, he will be late.
6.She was seeing a film when it _________________to rain.
7.Unluckily, the man _______________________in the big storm.
8.My father_________________in his office at 8 p.m last night. He was drinking coffee.
9.Daniel _____________________as he was running in the snow.
10.______________you ________________behind the tree when a ball hit you?