外研版七年級(jí)英語上冊(cè)《When do you use a computer?》PPT課件下載，共36頁。

Warm-up

If you say “Yes”, please stand up.

Do you have a computer at home?

Do you often use a computer?

Do you like computers?

Do you play computer games?

New words

on the computer 

go on the Internet

make travel plans

search for information

watch movies

listen to music

read books and magazines

Before reading

What do they do on the computer?

Read the passage and match the questions with the people who answer them.

1. Who can use the computer on Sundays?    

Mike can use the computer on Sunday.

2. Who shares a computer with his father?   

Jack shares a computer with his father.

3. Who has a friend in Australia?       

Alice has a friend in Australia.

Language points

1. There is a computer in my home, and my father and I share it.

在我家里有一臺(tái)電腦，我和爸爸共用。

share作動(dòng)詞，意為“共用，分享”。若要表示“和某人分享某物”， share后面直接跟表示事或情感的名詞作賓語，常用share sth with sb。

2. On the Internet, I search for information, do my homework and check my email. 

在因特網(wǎng)上我搜索信息，做作業(yè)，檢查郵件。  

information是不可數(shù)名詞，有 “消息，情報(bào)，知識(shí)，見聞” 的意思，沒有復(fù)數(shù)形式。

3. But sometimes I play a lot of games and my mother doesn’t like it.

但有時(shí)我玩太多游戲，媽媽就討厭它。

sometimes是副詞，意為“有時(shí)候，有時(shí)”，表示頻率，常和一般現(xiàn)在時(shí)連用。

sometimes常位于行為動(dòng)詞之前，系動(dòng)詞、情態(tài)動(dòng)詞或助動(dòng)詞之后。

Work in pairs

Answer the questions

1. Does your father / mother use a computer?       

Yes./ No.

2. What do you do on a computer?

play games, talk to friends, listen to music, …

3. When do you use a computer?

4. Do you play computer games?

What games do you play?

Writing

Now write sentences about your answers.

I have a computer at home. I use it on Saturdays and Sundays. I usually play computer games. Sometimes I talk to my friends and listen to music. I don’t do my homework on the computer. I …

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