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四年级下册 · Module 3 · Things around us

Unit 1 · Sounds

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Module 3 · Things around us

Unit 1 · Sounds

Look and say

Grandma: It's noisy outside.

Are they playing basketball?

Yes, there are some students outside.

Is he watching TV in the living room?

No, he isn't. It's the television.

Look and learn

quiet loud bell television (TV) sound noisy

ring the doorbell watch TV

Make and play

Make a sound game.

Close your eyes. Listen to the sound. What is it?

Say and act

Listen! What's that sound?

It's a doorbell. Someone is at the door.

Is it Peter? No, it isn't. It's the television.

Listen and enjoy

Listen, listen. What can you hear?

A loud sound, a quiet sound, Sounds are everywhere.

Grandma: It's noisy outside.
奶奶:外面很吵。
Are they playing basketball?
他们正在打篮球吗?
Yes, there are some students outside.
是的,外面有一些学生。
Is he watching TV in the living room?
他正在客厅里看电视吗?
No, he isn't. It's the television.
不,他没有。是电视机发出的声音。

单元概要

Unit 1 · Sounds 学习描述声音和正在发生的活动,掌握 Is/Are ... doing? 及肯定、否定回答。

单词表

单词音标释义精讲
quiet/ˈkwaɪət/安静的
loud/laʊd/大声的
bell/bel/
television/ˈtelɪvɪʒn/电视机
sound/saʊnd/声音
noisy/ˈnɔɪzi/嘈杂的
ring/rɪŋ/(使)发出铃声
watch/wɒtʃ/观看

短语

短语意思
it's noisy outside外面很吵
listen to the sound听声音
ring the doorbell按门铃
watch TV看电视

语法点

Is/Are ... doing?

用 Is/Are ... doing? 询问某人是否正在做某事。

例:Is he watching TV? Yes, he is.

现在进行时的一般疑问句

be 动词提到主语前,动词使用 -ing 形式。

例:Are they playing basketball? No, they aren't.

There is/are

there is 后接单数,there are 后接复数。

例:There are some students outside.

读写提示

  • 描述声音时可以写声音来自哪里、谁正在做什么以及声音是嘈杂还是安静。
  • 注意 Is 对应单数,Are 对应复数;回答中 be 动词不能省略。

常考题

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‘他们正在打篮球吗?’怎么回答?