Unit3 Life in the Future

2   what was the green wall made of? what’s the purpose of building this kind of green wall?

 the green wall was made of trees.the leaves of the trees will provide much-needed oxygen to the house.

3   how can you produce a tv set in wang ping’s house?

you can just flash a switch on the computer screen and a tv set will rise from the floor.good changesbad changestime travelcan travel to different times as you wishafter-effects of traveltransport.can move swiftlydisorganized, difficult to find wayhousessave living spaceshort of space towns busy, look like marketseasy to get lostair qualityown family oxygen supplypoor quality in public placessample answers ex.2i think the writer has an optimistic view of the future.he was very excited when he traveled to the year ad 3005 an d couldn’t elieve if was true.from this,we can see he is eager to go to the future.though ehe was hit by the lack of fresh air,the 2nd periodteaching aims:  learn expressions & phraseslearn.language points

difficult and important points:1）language points2）the usage of  “take up and sweep”teaching methods:presentation & practiceteaching procedures:step i revisionhave a dictation

step ii. check the answers1)eck the answers of yesterday’s homework (p42.using words and expressions)

step three  language point1. i  still can’t believe that i am taking up my prize that was won last yeartake up 開始做，占用， 選修a.when does the manager take up his job?b.he has take up art in collegec.he decided to take p photography as his career.開放思維：take off 脫下， 起飛      take over接管take to 喜歡上， 對…產(chǎn)生好感a. helen always helps her mother even though going to school____most of her daya.takes up   b.makes up   c.saves up  d.puts up2.i have to constantly rub my eyes to remind myself that i have traveled to the year ad3005我得不斷擦拭自己的眼睛來提醒自己， 我已到了公元30XX年remind: to make someone remember something that they must doremind sb about sth提醒某人某事remind sb to do sthremind sb that/ where/how3. as a result, i suffered from ‘time lag”as a result:    because of something that has happened結(jié)果，由于…的結(jié)果e.g he worked hard, and as a result, he got promoted quickly.suffer from: to experience 患有…為…所苦。  he suffer from headache.發(fā)散思維： suffering n. 痛苦，勞苦   sufferance  n.容忍， 忍耐