八下教学设计Unit - 5 - What - were - you - doing - when - th(4)

An important event that I remember well was Wenchuan Earthquake. It happened on May 12, 2008 in Wenchuan, Sichuan. When I heard the news of this event, I was working. My friends were watching games on TV. This event is very important to me because many people died in the earthquake. They need some help. Lots of people came to help them. Step 4 单元复习 过去进行时

1. 概念: 表示过去某个时刻或过去一段时间正在进行的动作。 2. 句子结构: 主语 + was/were + doing sth. + 时间状语

3. 时间状语词: at 5:00 yesterday afternoon, at that time, then 等连用, 或者用另一动作来表示过去的时间。如：

They were playing basketball when she arrived. While they were playing basketball, she arrived. 过去进行时与一般过去时的区别

D 1) Shirley ______ a book about China last year but I don’t know whether she had finished it．

A. has written B. wrote C. had written D. was writing 2) Mary ____ a dress when she cut her finger. C A. made B. is making C. was making D. makes

was making 表示正在做衣服的过程，如用made 则表示这一动作已结束，做衣服的动作已结束与 cut her finger就没有联系。 3) He _______ (write) a letter, then went to bed. wrote

wrote 表示动作已结束，做另一件事，如用was writing 就与 went to bed 在逻辑上相矛盾。

过去进行时着重描述当时正在持续进行的动作，它的特点是：暂时，持续和未完成，强调过程；一般过去时表示发生过的动作或存在的状态，即表示动作发生过，而且已经结束了，强调结果。 如： He ___________ all night last night. was writing

（生动的描写，他一直写……） wrote He ________ something last night． （说明他写了……的事实） 注：下列几类动词通常不用过去进行时。 ① 表示状态的动词 be；

② 感官动词：feel, hear, see, smell, taste等;

③ 表示思维或心理状态的动词：believe (认为), forget, consider, know, remember, hope, wish, want 等；

④ 表示所属关系的动词：belong, have, own, hold (容纳)等。 Step 5 Self-check

1. Fill in the blanks with when or while.

1. _____ I was walking home from school, I saw a strange light in the sky. But _____ I pointed it out to my friend, it went away.

2. ______ I told my older brother about the strange light in the sky, he just laughed and didn’t believe me.

3. ______ my brother was laughing, the television news reported that other people had seen the light as well.

2. Fill in the blanks with the correct forms of the words in brackets.

When I ____ (be) in the sixth grade, I ______ (join) a piano competition. I ________ (practice) for four hours every day and my piano teacher _____ (come) three times a week to _____ (help) me. Then the big day finally _______ (arrive). I ____ (be) so nervous when they _____ (call) my name. I _____ (go) up and _______ (start) to play. While I ___________ (play), everyone ____ (sit) still and listened. I played the song without any mistakes. Then I ______ (wait) for them to call out the winner. When I ______ (hear) my name, my heart ____ (beat) so quickly I thought I would stop breathing. I couldn’t believe it. I ____ (win)! It ____ (be) the happiest day of my life! Step 6 Homework

Remember the words and phrases in this unit.

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