1、Unit 8 GrammarII 巩固案精讲点拨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“当-时候 ”。1.当地震发生的时候，我正在睡觉。I was sleeping .2.玻璃和砖头碎片纷纷落下时，人们四处逃散，People _pieces of glass and bricks _.3.当我正在尽力寻找出路时，我突然听到来自我上方的一些声音。_, I suddenly _above me.用法详解：1. 当连接同时发生的两个延续性长动作时，常用 while 引导。1). While I was watching TV, he was list
2、ening to music.2).The boys were talking _the girls were doing their homework.3). 当埃迪正在睡觉时，米莉正在读书.Millie Eddie .来源:gkstk.Com2. 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 room2)._I saw him in the street, he was talking to his friend.3.Dad_(正在行走 ) in the street _(当地震
3、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
4、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 a lesson?5. _the telephone rang, I became nervous.6.I was reading_ Mike came into the room last night来源:gkstk.Com7.Dad was watching TV_Mum was cooking.8._
5、Mr Green came in,the students were talking.来源:学优高考网 gkstk测评反馈一、翻译短语1.从地上取雪 2.建雪人 3.拍照 4.堆一个大雪球 5.藏在树后 6.击中了他 7.在雪里玩耍 8.向他跑去 二、选词填空来源:gkstk.Comfall over, wash, lose ones life, mop, break down, hide, not work, think about, not catch, begin1. -What do you think of my idea? -Sorry, what did you say? I _
6、 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.来源:学优高考网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?
