必修二Unit-3-Computers-reading公开课教案

暗喻C.metaphor

3.In whatways havecomputer beenchangedAsk somestudents tosummarize.If theyhave anydifficulty,give themsome hints.Step

7.Activity:Be thenext Jobs!We havelearned thehistory of computers andseen thegreat developmentofcomputers.What willthe computersbe likein thefuture Doyou wantto designyour computersasJobs didNow tryto designyour computers.For example:This isthe newcomputer designedby ourcompany.透明的.It isvery smalland transparentYou caneven putit intoyour pocket.Shape/colorIt hasa free-internet init.You can...Applications/functionsIt onlycosts you...PriceGive thestudents fiveminutes toprepare andinvite someof themto showtheir ideas.Step

8.Homework

1.Try toretell thehistory ofcomputers.

2.Read thepassage carefullyand underlinethe difficultsentences.。