Air-conditioners
In recent years, the air- conditioner has become one of the many indispensable electrical appliances for thousands upon thousands of families, especially those in the south, where the intense heat overwhelms the earth throughout the summer. The advantages of the air- conditioner are self - evident. Armed with the ability to refrigerate, the air- conditioner makes you feel refreshing and comfortable no matter how hot it is outside. Thus it guarantees the efficiency of your work and the quality of your rest. Without it there would be no knowing what would happen to you in the dog days. Moreover, it can also create a proper condition in summer for the operation of computers -- the best friends of yours in the information age. Too high a temperature would make computers work improperly, causing much inconvenience for your daily life and work.
With all the advantages the air- conditioner offers, its disadvantages are also obvious. To begin with, the installment of the air - conditioner always involves the hole making in the wall, which undoubtedly makes the wall less pleasing to the eye than if not. Besides, the air- conditioned environment may make you more and more dependent on the air - conditioner, thus physically weakening your ability to cope with hot weather. Most important, the air - conditioned environment provides poor ventilation, and sometimes may even give rise to a strange kind of smell, which makes you feel dizzy and sick. Consequently, you will be in no mood for enjoying the cool air produced by the air- condi-tioner.
All things considered, I think its advantages outweigh its disadvantages. Actually, nothing in the world is perfect. It is unwise to make light of the favorable aspects of a thing on account of its unfavorable aspects. The same is true of the attitude you take towards the air - conditioner.
2013人教版必修四Unit 4《Body language》ppt课件2
2013人教版必修四Unit 1《Women of achievement Reading》ppt课件1
2013人教版必修四Unit 4《Body language》ppt课件1
外研版高中英语必修4《Module 5 A Trip Along the Three Gorges》ppt课件之二
外研版高中英语必修4《Module 3 Body Language and Non-Verbal Communication》ppt课件之二
2013人教版必修四Unit 2《Working the land》ppt课件3
2013人教版必修四Unit 1《Women of achievement Reading task》ppt课件
2013人教版必修四Unit 2《Working the land》ppt课件1
外研版高中英语必修4《Module 6 Unexplained Mysteries of the Nature World》ppt课件之一
2013人教版必修四Unit 1《Women of achievement Grammar》ppt课件
2013人教版必修四Unit 5《Theme parks》(grammar)ppt课件
2013人教版必修四Unit 5《Theme parks》ppt课件2
2013人教版必修四Unit 1《Women of achievement》ppt课件
外研版高中英语必修4《Module 3 Body Language and Non-Verbal Communication》ppt参赛课件
2013人教版必修四Unit 1《Women of achievement Reading》ppt课件2
外研版高中英语必修4《Module 1 Life in the future》ppt课件之二
外研版高中英语必修4《Module 4 Great Scientists》ppt课件之二
外研版高中英语必修4《Module 5 A Trip Along the Three Gorges》ppt课件之一
外研版高中英语必修4《Module 5 A Trip Along the Three Gorges》ppt课件之三
2013人教版必修四Unit 1《Women of achievement Warming up》ppt课件
外研版高中英语必修4《Module 6 Unexplained Mysteries of the Nature World》ppt课件之三
2013人教版必修四Unit 5《Theme parks》ppt课件1
外研版高中英语必修4《Module 4 Great Scientists》ppt课件
外研版高中英语必修4《Module 4 Great Scientists》ppt课件之一
2013人教版必修四Unit 3《A taste of English humour》ppt课件3
2013人教版必修四Unit 1《Women of achievement Listening》ppt课件
外研版高中英语必修4《Module 1 Life in the future》ppt课件之一
2013人教版必修四Unit 2《Working the land》ppt课件4
2013人教版必修四Unit 5《Theme parks》(reading)ppt课件
外研版高中英语必修4《Module 2 Traffic Jam》ppt课件
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |