Unit7 New Waves of Technology教案reading to learnthis section includes three articles on technological achievements and on problems arising from technological achievements.NASA ROVER WAKES UP ON MARSWithout the books open, write the title of this text on the board. Have Ss predict what the text is about from the title.Questions:What’s the subject in this title? What do you think a NASA Rover c 

 Unit7 New Waves of Technology
教案Meaning throug
h practiceBuild your skillsThese questions can e post –reading activities to be completed in groups in the classroom or for homework.Answer key1.<an
swers may vary. sample answers only.>advances in science : theory of relativity, computer science, quantum mechanics.Advances in technology: rocket, computer, technology, bioengineering.2. he was