仁爱版八年级英语上册《Must we exercise to prevent the flu?》SectionB PPT课件，共20页。
phrase
right now 立刻，马上
busy 忙碌的
ring sb. up 打电话
tell sb. (not) to do sth. 告诉某人（不要）做某事
leave a message 留言
give sb a message 捎个口信
sentence
原文：Hello! Could I speak to Dr. Li Yuping?
1、Could I speak to...?
打电话常用句型，意为“请让....接电话好吗？”
类似的句子：May / Can I speak to ..., please?
如果要找的人不在，答语常说：
I’m afraid/ I’m sorry he isn’t in right now.
如果是本人接的电话，我们可以说：
This is ...(speaking)/ Speaking. ...../ 我是，请讲。
拨打对方电话时的用语：
（1）Could I speak to Jim, please? 请找吉姆接电话。
（2）Hello, is Kate in? 喂，凯特在吗？
（3）Hello, is that Bruce? 喂，你是布鲁斯吗？
（4）Hello, this is John Speaking. Can I talk to Zhang Hua?
喂，我是约翰，我可以和张华讲话吗？
原文： I'm afraid he is busy right now.
2、be afraid to do sth.含有“害怕其结果而而不敢做......”的意味。
be afraid of sth.(doing sth.)害怕某物（做某事.）
be afraid of doing sth. / be afraid that 担心......, 担忧......
3、给某人打电话：call sb. =phone sb.=telephone sb.
=give sb. a call=give sb. a phone
make a call 打个电话
call sb. back 给某人回个电话。
... ... ...
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