年高一英语新教材模块Unit Peri Learning abut languagey课件 新课标 人教版.ppt

* * * Revision Check the homework exercises. Ex1: 1 totally 　2 revolution 　3 artificial intelligence 4 birth　 5 simple-minded ? 6 go by? 7 deal with? 8 network 　9 truly 10 anyway Ex2: revolution; network;?went by; totally; truly; simple-minded; Anyway; deal with Ex3: 1? totally? 2 amazed? 3 exciting? 4 excited? 5 cheaply 6 unlucky Lead-in Are you familiar with these computers? Can you call them? palmtop laptop/ notebook desktop PC WW PC wrist-worn/wearable PC A wrist-worn PC has been invented recently. A pen-like computer has already been developed. The new campus of TianTai High school has already been built . The houses have been destroyed by the storm. Can you make more sentences, using “have/has been done “? The Suntown has been set up in Taizhou. Many high buildings have been built there. A big swimming pool has also been built. Lots of beautiful flowers and trees have been planted . A new bridge has been completed . 1.As the year have gone by, I have been made smaller and smaller. 2. A wrist-worn PC has been invented recently. 3. Many new buildings have been built in TianTai since 1990. 4. A new library has already been built in TianTai High school. 5.The houses have been destroyed by the storm. 6.Several soldiers have already been killed in the conflict. Do the underlined parts have something in common? Discovering: 1构成： 主动语态 被动语态 现在完成时 have/has done He has been sent to study the new technology in the company. The dirty clothes have not been washed. Have the windows been cleaned? How many shopping centers have been built in this city? The Present Perfect Passive Voice 　　（现在完成时的被动语态） have/has been done Learning the structure: 2. 只有及物动词才有被动语态，不及物动词 （词组）没有被动语态, 如:happen, take place, die, appear, disappear, fail, remain, lie, last, sit , stand, break out, come true, belong to等．如： What has happened to your brother? 3．但许多不及物动词加介词或副词