人教版五年级英语下册《Work quietly!》PPT课件(第3课时)，共12页。
Warm up
Do you often go to the library?
Yes, I do.
What should we do in a library?
We should keep quiet.
Dialogue
Tom：My name is Tom. What’s your name?
John：Shh. Talk quietly. I’m John. I can show you the English books.
Tom：Thanks.
John：Here they are.
Tom：OK. Can I read the books here?
John：Yes. Of course.
Tom：Anything else?
John：Yes. Keep your desk clean.
Tom：OK, I will. Thanks.
知识讲解
Keep to the right. 靠右边。
Keep your desk clean. 保持桌子干净。
动词keep意为“保持”
Keep to the left/right 靠左边/右边
Keep…+形容词 使……保持某种状态
Keep your room tidy. 保持房间整洁。
Keep your eyes open. 睁开你的眼。
Keep the student quiet. 使学生保持安静。
Talk quietly. 轻声说话。
speak, talk, say, tell的用法区别
1. speak 强调单方的“说”或“讲”，一般用作不及物动词 如：
Please speak more slowly. 请说慢一点。
2. talk 强调双方“交谈”，一般用作不及物动词，表示“同某人谈论(某事)”，可用 talk to [with] sb (about sth)。如：
He was talking to [with] a friend. 他在同一位朋友谈话。
3. say 强调说话内容，一般用作及物动词。表示“对某人说”，可用 say to sb。如：
Did you say anything (to him)? 你(对他)说了些什么?
4. tell 表示“告诉”，可接双宾语
如：I told him my name. 我把名字告诉了他。
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