Gateway 1 unit 7: ecology
- Vocabulary of the unit
Ozone layer – endangered species – Organic fertilizers – greening – extinction – global warming – dumping – recycling
| Noun | Verb | adjective |
| Preservation | Preserve | Preservative |
| Recycling | Recycle | Recycled |
| Waste | Waste | Wasted |
| Damage | Damage | Damaged |
| Renewal | Renew | Renewal |
| Harm | Harm | Harmful |
| Diversity | Diversify | Diverse |
| Pollution | Pollute | Polluted |
| Destruction | Destroy | Destructive |
| Promotion | Promote | Promoted |
- Functions: expressing present wish
Form:
Wish / if only + verb ( past simple )
Present simple => past simple
Negative => affirmative
Affirmative => negative
Ex : Tom doesn’t revise His lessons and always absent so he gets bad marks .
Tom : If only / I wish I revised my lessons
- Grammar: conditional type 2
- Uses:
Cond 2 is used when we talk about impossible situation in present or future or to express Advice
- form :
[if + subject + simple past ] + [ subject + would + verb ( infinitive ) ]
NB : conditional type 2 = present wish
| If clause | Main clause |
| · If I knew where she lives ( this means I don’t know where she lives)· If I were you ( advice ) | · I would send her a letter· I would revise my lessons everyday |
Download this unit : gateway 1 unit 7 : ecology
Advertisement
Diverse = Adjective/ diversify= verb
global warming instead of global warning ( May Allah help you Mr Nabil)
Verb to diverse!! It is not a verb Mr Nabil
thanks you very much
i need some exams to work about
i have an English exam tomorrow
i ask Allah to help me