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必修三英语《Unit 3 The world online》Grammar and usage精品课课件
Reading 1
The evolution of video and sound devices
高中英语 必修（第三册）
Unit 3 The world online
Grammar and usage
Verb-ing forms as attributives, adverbials
and object complements
Can you tell whether the following online activities are proper and responsible behaviours?
Lead-in
attending an online conference
clicking whatever links
spreading rumours on the Internet
consulting an online doctor
having online transactions with an online friend
posting a blog online
referring to online resources when writing a paper
give a thumb-up to an online friends’ update
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