Module 8 模块语法与主题写作详解与训练-广西桂林市雁山中学外研版八年级上册英语

3.0 envi 2025-03-20 4 4 729.61KB 7 页 3知币
侵权投诉
外研版英语八（上）Module 8 模块语法与主题写作详解与训练
模块语法详解
过去进行时（2）
通过上一模块的学习，我们知道过去进行时可以表示过去某一时刻或时段正在进行或持续的动
作，句子常和 at...yesterday morning, at that time, at ...last night 等时间状语连用。其实，过去进行时
还可以和 when, while, as 引导的过去时间状语从句连用，形成复合句。
(1) While the lights were changing to red, a car suddenly appeared round the corner.
正当交通信号灯要变成红灯的时候，一辆小轿车突然从拐角处驶出来。
(2) One day, when Henry was working in a restaurant, a snake suddenly appeared.
一天，当亨利正在餐馆里工作时，一条蛇突然钻了出来。
(3) I was trying to pick it up when it bit me again. 我正试图捡起它(那条蛇)，突然它(蛇)又咬了我一
口。
(4) As the doctors were checking him, the pain got worse. 医生给他做检查时，疼痛加剧了。
下面，让我们来分析 when 和 while 从句与过去进行时连用的几种情况。
1. when 所引导的时间状语既可以指时间点，也可指时间段；while 所引导的时间状语只指时间段。
因此，在 when 引导的时间状语从句中，动词可以是终止性动词，也可以是延续性动词；而在
while 从句中，动词必须是延续性动词。如：
They arrived while we were having dinner. 我们吃饭的时候他们到了。
这句话还可以写成：They arrived when we were having dinner.
2. 由 when 引导的时间状语从句，如果主句用过去进行时、从句用一般过去时，则表示一个动作正
在进行的时候另一个动作（突然）发生了，强调后一动作发生的突然性。请看例句：
We were talking when the teacher came in. 我们正在讲话，老师（突然）进来了。
该句也可以用 while 表达，但与用 when 表达有细微的区别，请注意体会：
While we were talking, the teacher came in. 我们正在讲话的时候，老师进来了。(只表明老师进来的事实，不强调突
然性)
3. 当主句和从句的动作都是延续的或同时发生的，两句都用过去进行时的时候，多用 while 引导。
例如：
They were singing while we were dancing. 他们在唱歌，我们在跳舞。
They were reading while we were writing. 他们在读书，我们在写字。
4. 如果表示从句的动作在主句的动作“之前”或“之后”发生时，多用 when，不用 while。此外，
when 还含有“at that moment”的意思，此时引导的句子不能放在句首，也不能用 while 来替换。
When he had finished his homework, he took a short rest. (finished 先发生)当他完成作业后，他休息了一
会儿。
When I got to the airport, the guests had left. (got to 后发生)当我赶到飞机场时，客人们已经离开了。
一般过去时与过去进行时的区别：
1. 一般过时往往表示某一动作已经完成，而过去进行时却表示动作在持续或未完成。比较：
She wrote a letter to her friend last night. 她昨晚给朋友写了封信。 (信写完了)
She was writing a letter to her friend last night. 她昨晚一直在给朋友写信。 (信不一定写完)
2. 一般过去时表示只做一次动作，而过去进行时却表示动作反复地进行。如：
She waved to me. 她朝我挥了挥手。 // She was waving to me. 她一直朝我挥手。
3. 句中有 a moment ago 之类的短语一般用一般过去时。
She was here a moment ago. 她刚才还在这儿。
He went to the Great Wall with his friends two days ago. 两天前他和他的朋友去了长城。
4. 句中有 at this time last Sunday, from 8 to 9 yesterday 之类的状语一般用过去进行时。过去进行时可
以用来代替一般过去时，表示更为偶然而非预定的动作：
I was talking to Tom the other day. 那天我跟汤姆聊天来着。
I wasn’t reading at this time yesterday. 昨天这个时候我没在看书。
Were you playing basketball at four yesterday afternoon? 昨天下午四点你们在打篮球吗?
We were watching TV from seven to nine last night. 昨天晚上七点到九点的时候我们在看电视。
模块语法即学即练
一、单项填空。
(　　) 1. I didn’t hear what Alice said because I ________ the news about Shenzhou X on the radio.
A. am listening to　　B. listen to C. was listening to D. listened to
(　　) 2. Millie ________ a picture when Mr. Green came in.
A. draw B. will draw C. drew D. was drawing
(　　) 3. ---- What________ you ________ when I rang you up? ---- I was having a bath at that time.
A. were; doing B. are; doing C. did; do D. do; do
(　　) 4. ---- I phoned you at 5：00 yesterday afternoon, but nobody answered me.
---- Sorry. I ________ the flowers in the garden at that time.
A. was watering B. am watering C. water D. will water
(　　) 5. ---- It seems that you are happy. Why? ---- I met an old friend of mine while I ________ on the
street.
A. walks B. walk C. was walking D. am walking
(　　) 6. Mary ________ a dress when she cut her finger.
A. made B. is making C. was making D. makes
(　　) 7. The reporter said that the UFO _____ east to west when he saw it.
A. was traveling B. traveled C. had been traveling D. was to travel
(　　) 8. When Jim’s mother came in he _____ his homework.
A. is doing B. has done C. was doing
(　　) 9. Sally took a photo of her friends while they _______ computer games.
A. play B. are playing C. have played D. were playing
(　　) 10. The twins didn’t go to the theatre, they _____ the light music all night.
A. have enjoyed B. will enjoy C. are enjoying D. were enjoying
二、用 when 或 while 填空。
1. Li Ming finished his homework, he took a short rest.
2. I got to the airport, the guests had left.
3. Sorry, I was out you called me.
4. They were running to move the bag of rice they heard the sound of a motorbike.
5. He is strong his sister is weak (弱的).
6. He was listening to music he was riding his bike.
7. I was walking in the street I saw the accident happen.
8. The driver was talking on his mobile phone he was driving.
三、按要求完成下列各题。
1. He was playing computer games at six last night. (改为否定句、一般疑问句并对画线部分提问)
→He playing computer games at six last night.
→ he computer games at six last night?
→ he computer games last night?
2. Betty was reading books when her mum came back. (对画线部分提问)
→ Betty books?
3. I was watching TV at 8：00 yesterday. (对画线部分提问)
Module 8 模块语法与主题写作详解与训练-广西桂林市雁山中学外研版八年级上册英语.docx

共7页,预览3页

还剩页未读， 继续阅读

相关推荐

更多
立即下载
作者：envi 分类：初中 价格：3知币 属性：7 页 大小：729.61KB 格式：DOCX 时间：2025-03-20

开通VIP享超值会员特权

  • 多端同步记录
  • 高速下载文档
  • 免费文档工具
  • 分享文档赚钱
  • 每日登录抽奖
  • 优质衍生服务

作者详情

相关内容

更多

推荐作者

热门标签

大联考 高考地理 英语真题 听力 语法填空 石家庄 数学竞赛 读后续写 英语阅读 深圳中学
/ 7
评分 收藏
分享
立即下载
客服
关注