内容正文:
Unit3 Internship
同步练习
基础巩固
一、过去进行时重点知识回顾
过去进行时,是表示过去某个具体时刻正在进行的事情或动作。
结构:was/were +doing (现在分词)
用法
1. 过去进行时表示过去某段时间内持续进行的动作或者事情。常用的时间状语this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while.
Eg:
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。
2.过去进行时可以表示在过去某个时间点发生的事情。时间点可以用介词短语.副词或从句来表示。
Eg:
What was she doing at nine o'clock yesterday?
昨天晚上九点她在做什么?(介词短语表示时间点)
3.在复合句中,如果主要动作和背景动作都是延续的或同时发生的,那么主从句的动词都可用过去进行时。
Eg:
While he was waiting for the bus, he was reading a newspaper.
他边等车边看报。(两个动作都是延续的)
动词ing的形式结构
情况
变形
示例
一般情况
加-ing
work-working
listen-listening
以不发音字母e结尾
去e,再加-ing
write-writing,
make-making
重读闭音节结尾的动词
双写词尾辅音字母加-ing
run-running,
put-putting
以ie结尾
变ie为y再加-ing
lie-lying
die-dying
句型结构
①肯定形式:主语 + was/were+ 动词ing + 其它。
Eg: We were watching TV from seven to nine last night.
②否定形式:主语 + was/were+ not +动词ing +其它。
Eg: We weren’t watching TV from seven to nine last night.
③一般疑问句形式:Was/Were + 主语 + 动词ing+其它?
肯定回答:Yes,主语+was/were. 否定回答:No, 主语+ was/were+not.
Eg:Were you watching TV from seven to nine last night?
④特殊疑问句形式:特殊疑问词+一般疑问句?
Eg: What were you doing from seven to nine last night?
能力进阶
一、用动词的适当形式填空。
1. I __________ (have) my breakfast at half past six yesterday morning.
2. Bob __________ (go) over her lessons from six to seven last night. John and peter _________(do) the same thing.
3. ----What __________ you ________ (do) at that time?
----We __________ (watch) TV.
4. ----Was your father at home yesterday evening?
----Yes ,he was. He __________ (listen) to the radio.
5. We had no classes at that time. We ________ (plant) trees.
6. ______ they _______ (have) a meeting at 4 yesterday afternoon?
----No, they _______. They ______________ (clean) the classroom.
7. The students ______ (sing) and ____ (dance) happily on the playground at
that time.
8. She ________ (make) her dress the whole afternoon.
9. One day, Edison __________ (wait) for a train to arrive, and sudd