必修2《Lesson 3 Virtual Reality》PPT课件优质课下载

必修2《Lesson 3 Virtual Reality》PPT课件优质课下载

上海世博会的网上世博就是很好的一个应用

Learning to fly using virtual reality technology

Tsinghua University

Would you like to try on something related with virtual reality? ( traveling, shopping, studing, movies, sports games …?)

University of Cambridge

Questions

1.What is Cathy going to do this weekend？

A. She will go camping if it is fine.

B. She will look for some books in the library.

C. She has to finish her project on the history of the Internet

2.Whom will Tom go camping with?

A. His parents B. His father C. His mother

3. What does Tom think of virtual reality?

A. He feels excited to think about it.

B. He does not understand it.

C. He finds it more difficult to imagine than to be excited.

Complete the passage

Cathy has lots of work to do. If she① __ (not) finish her project on the history of the Internet, the teacher ②__(be) angry. Tom will go③__ (camp) with her parents if the weather is④ ___. If not, he will stay at home and help Cathy with her homework. And Cathy thanks for the⑤___. Then she asks if he can⑥ ___ (suggestion) any good books. Therefore Tom suggests⑦ ___the library computer. Speaking of the computer, Cathy talks about virtual reality holidays and virtual ⑧____with Tom. She feels ⑨___ , but Tom still finds it hard to ⑩___(imagination) because he thinks people can’t ⑾___it. Anyhow, Tom is more interested in virtual universities⑿___ Cathy wants to go on an⒀ ___tour.

Correct the mistakes

Cathy has lots of works to do. If she doesn’t finish her project on

the history of the Internet, the teacher will be angrily. Tom will go

camping with her parents if the weather is fine. If not, he would stay at home and help Cathy with his homework. And Cathy thanks for the offer. Then she asks what he can suggest any good books. Therefore Tom suggests use the library computer. Speaking of the computer, Cathy talks about virtual reality holidays and virtual universities with Tom. She feels excited , but Tom still finds hard to imagine, so he thinks people can’t experience it. Anyhow, Tom is a more interested in virtual universities while Cathy wants to go on an around-the-world tour.

If

Read the sentences with if from the text and tell your partner the differences between them.

2. Make two sentences with if and share them with your partner.