《What were you doing when the rainstorm came?》PPT課件4

【學(xué)習(xí)目標(biāo)】

1.復(fù)習(xí)過(guò)去進(jìn)行時(shí)和when和while的用法。

2.對(duì)本單元做一小結(jié)。

3.通過(guò)習(xí)題來(lái)鞏固這個(gè)單元所學(xué)。

Free tallk?

Look at the picture and talk about what they were doing when the plane hit the World Trade Center.

What was/were sb. doing when the plane hit World Trade Center?

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寫(xiě)作指導(dǎo)?

3a Make notes about an event you remember well.

What was the event?

When did it happen?

Where did it happen?

What were you doing?

What were your friends doing?

Why was it important?

Why do you remember this event?

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After reading:

Do you have any unforgettable (難忘的) events in your life?

Your parents bought you a new computer/...

You passed an exam.

You got a letter from your best friend/...

Your photo was put in the newspaper/on...

You had a baby sister/ brother.

Your father/ mother got badly ill.

Your parents argued.

…died.

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過(guò)去進(jìn)行時(shí)

1. 概念: 表示過(guò)去某個(gè)時(shí)刻或過(guò)去一段時(shí)間正在進(jìn)行的動(dòng)作。

2. 句子結(jié)構(gòu): 主語(yǔ) + was/were + doing sth. + 時(shí)間狀語(yǔ)

3. 時(shí)間狀語(yǔ)詞: at 5:00 yesterday afternoon, at that time, then 等連用, 或者用另一動(dòng)作來(lái)表示過(guò)去的時(shí)間。如：

They were playing basketball when she arrived.

While they were playing basketball, she arrived.

過(guò)去進(jìn)行時(shí)與一般過(guò)去時(shí)的區(qū)別

過(guò)去進(jìn)行時(shí)著重描述當(dāng)時(shí)正在持續(xù)進(jìn)行的動(dòng)作，它的特點(diǎn)是：暫時(shí)，持續(xù)和未完成，強(qiáng)調(diào)過(guò)程；一般過(guò)去時(shí)表示發(fā)生過(guò)的動(dòng)作或存在的狀態(tài)，即表示動(dòng)作發(fā)生過(guò)，而且已經(jīng)結(jié)束了，強(qiáng)調(diào)結(jié)果。?

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when, while

區(qū)別：

1. 由when引導(dǎo)的時(shí)間狀語(yǔ)從句，主句用過(guò) ? 去進(jìn)行時(shí)，從句應(yīng)用一般過(guò)去時(shí)；

由while引導(dǎo)的時(shí)間狀語(yǔ)從句，主句用一般過(guò)去時(shí)，從句應(yīng)用過(guò)去進(jìn)行時(shí)。

When the teacher came in, we were talking.?

當(dāng)此句改變主從句的位置時(shí)，則為：?

While we were talking, the teacher came in.?

2. 如果從句和主句的動(dòng)作同時(shí)發(fā)生，兩句都用過(guò)去進(jìn)行時(shí)的時(shí)候，多用while引導(dǎo)。如：?

They were singing while we were dancing.?

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活學(xué)活用

1. I _________ my homework when Mike ______ last night.

昨天晚上邁克來(lái)的時(shí)候我正在寫(xiě)作業(yè)。

2. While Ann ____________ TV, her father _______ home.

安正在看電視時(shí)，她父親回來(lái)了。

3. What were you doing when I ________ at the door?

我敲門(mén)(knock)的時(shí)候你在干什么？

4. She ______________ the room when I ______ to see her.

我去看她的時(shí)候她不是在打掃房間。

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重點(diǎn)句子

1. What were you doing at eight last night?I was taking a shower.

2. He was reading in the library when the rainstorm came.

3. While Linda was sleeping, Jenny was helping Mary with her homework.

Self-check?

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.

Homework

1.______ May was talking on the phone, her sister walked in.?

2.______ Rita bought her new dog, it was wearing ?a little coat.

3.______ I saw Carlos, he was wearing a green shirt.

4.______ I was dancing, he was singing loudly.

5. ______ Linda finally saw Davy , he was jumping with a dog .

6. I was cleaning my room ________ the fire broke out .

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