《Travel on the Internet》The Internet Connects Us PPT下载
第一部分内容:课前自主预习
单词闯关
1.收到;接到________
2.cancer______
3.blessing_____________
4.pyramid________
5.Egypt________
短语互译
1. grow up ____________
2. in front of… ____________
3. 实现 ____________
4. 既不……也不…… ____________
句型在线
1. 她的祖母得了一种严重的癌症。
Her grandma had ________ terrible ________ ________ cancer.
2.简的祖母曾有一个周游全世界的梦想。
Jane's grandma once had________ ________ ________ travelling around the world.
3. 她问人们是否他们能够通过照片帮助她的祖母看世界。
She asked people ________ they could ________ her grandma ________ the world through pictures.
4.当简把这些照片给祖母看时,她很惊讶。
Grandma ________ very ________ when Jane ________ her the pictures.
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Travel on the InternetPPT,第二部分内容:课堂互动探究
词汇点睛
receive v. 收到;接到
[观察] One day, Jane received some bad news.
一天,简收到了一些坏消息。
Many countries use their satellites to send and receive messages.许多国家利用他们的卫星收发信息。
I received an email from my friend yesterday.
昨天我收到了朋友的一封电子邮件。
[探究] receive作动词,意为“收到;接到”,常用短语为receive sth.________sb.,表示“从某人那里收到某物”。其同义词为get, 反义词为send(发送)或give(给予)。例如:
Giving is better than receiving.给予比接收要好。
句型透视
She asked people if they could help her grandma see the world through pictures.
她问人们是否他们能够通过照片帮助她的祖母看世界。
[探究] if在本句中译为“________”,引导________从句。此时if相当于whether。但whether可与or not连用,而if不能。例如:
[探究] I don't know if he is well.=I don't know whether he is well.
我不知道他是否安好。
Let me know whether you can come or not.让我知道你是否能来。
[拓展] if还可译为“如果”,此时引导条件状语从句。
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