2)It does us much harm.
3)It is harmfulto us.
例如:
However,everything dividesinto two.Television can also be harmful to us.It can do harm to our health and make us lazy if we spend too much time watching televi- sion.
4.表示重要、必要、困难、方便、可能
1)It is important(necessary,difficult,convenient, possible)for sb.to do sth.
2)We think it necessary to do sth.
3)It plays an important role in our life.
例如:
Computers are now being used everywhere,whether in the government,in schools or in business.Soon, computers will be found in every home,too.We have good reason to say that computers are playing an increasingly important role in our life and we have stepped into the Computer Age.
人教版[2012版]英语七上Unit 4《Where is my schoolbag》word学案3
人教版[2012版]英语七上Unit 6 《Do you like bananas》word教案2
人教版[2012版]英语七上Unit 9 《My favorite subject is science》word教案1
人教版[2012版]英语七上Unit 6《Do you like bananas》word学案
人教版[2012版]英语七上Unit4《Where is my schoolbag》word学案1
人教版[2012版]英语七上Unit 9 《My favorite subject is science》word教案4
人教版[2012版]英语七上Unit 4《Where is my schoolbag》word学案4
人教版[2013版]英语七下Unit 9 《What does he look like》(SectionB 1a-2c)word教案
人教版[2012版]英语七上Unit 4《Where is my schoolbag》word教案
人教版[2012版]英语七上Unit1《My name is Gina》word教案2
人教版[2012版]英语七上Unit 7 《How much are these socks》word教案2
人教版[2012版]英语七上Unit3《This is my sister》word学案3
人教版[2012版]英语七上Unit4《Where is my schoolbag》word学案2
人教版[2012版]英语七上Unit 5《Do you have a soccer ball》word教案4
人教版[2012版]英语七上Unit 8《When is your birthday》word学案
人教版[2012版]英语七上Unit3《This is my sister》word学案2
人教版[2012版]英语七上Unit 6 《Do you like bananas》word教案3
人教版[2012版]英语七上Unit1《My name is Gina》word教案5
人教版[2012版]英语七上Unit 5《Do you have a soccer ball》word教案
人教版[2012版]英语七上Unit1《My name is Gina》word教案3
人教版[2013版]英语七下Unit 9 《What does he look like》word单元学案
人教版[2013版]英语七下Unit 9 《What does he look like》(SectionB 3a)word教案
人教版[2012版]英语七上Unit 4《Where is my schoolbag》word学案1
人教版[2012版]英语七上Unit4《Where is my schoolbag》word学案4
人教版[2012版]英语七上Unit3《This is my sister》word教案1
人教版[2012版]英语七上Unit4《Where is my schoolbag》word学案3
人教版[2012版]英语七上Unit 6《Do you like bananas》(第4课时)word教案
人教版[2013版]英语七下Unit 9 《What does he look like》word全单元教案
人教版[2012版]英语七上Unit 4《Where is my schoolbag》word学案2
人教版[2012版]英语七上Unit 9 《My favorite subject is science》word教案3
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |