新人教版必修二Unit3Learningaboutlanguage课件.ppt

Unit 3 Computers;The history of computers; ; ;5.你将怎样处理这场车祸? ;How?;Please do the following: Active voice Passive voice;4.They have just joined our computer to the Internet. 5.We have used the computer every day since we bought it. 6.We have written a lot of e-mails on the computer in the past year. ;Choice;3.Great changes__in the city, and a lot of factories__. A.have been taken place; have been set up B.have taken place; have been set up C.have taken place; have set up D.were taken place; were set up 4.She has______ by her classmates. A.laughed B.laughed at C.been laughed D.been laughed at;5.Both my brithers work at the power station that___in 1996. A.has set up B.has been set up C.was set up D.is set up 6.Rainforests_____ and burned at such a speed that they wll disappear from the earth in the near future. A.cut B.are cut C.are being cut D.had been cut;Discovering useful words and expreessions;6_________________pass 7._________________take correct action 8.______________broadcast on several different channels 9.______________indeed 10.______________used to show that sth.happens in spite of a problem;Complete the passage with the words:;Tick the right word; 4.I was so (excited/exciting) at the thought of meeting Yang Liwei that I could not sleep. 5.Robots can be bought so (cheap/cheaply) that I gave one to each of my friends. 6.It was so (unlucky/unluckily) that you lost your watch at the concert.;Homework;Goodbye