1. A way A disastrous way SUCH a disastrous way THAT Local x global Threaten (v): tehdit etmek, korkutmak ThreatinING (adj.): tehdit eden, korkutan More threating The most threating Toxic substances from factories Toxic substances from nuclear plants Toxic substances from oil spills

2. The ozone layer Depletion The ozone layer depletion The depletion ozone layer The Ozone layer depletion LET UV-B rays from the sun. The Ozone layer depletion LET more UV-B rays from the sun. into: (yönelme) içine, içeriye doğru into the glass:into the box into the atmosphere

3. Acid The amount of acid acid in rivers The amount of acid in rivers The amount of acid in rivers and lakes The animals are under threat. The creatures are under threat. The living creatures in waters are under threat. The living creatures in these waters are under threat. The living creatures in these dirty waters are under threat. Under threat: tehdit altında, tehlikede

4. Problems Problems we have got Problems we face The earth is under threat. The earth is in danger. The flora: bitki örtüsü The fauna: bir bölgede yaşayan hayvanların tümüne verilen ad

5. Fauna: belli bir bölgede yaşayan hayvanların tümüne verilen addır

6. Flora: belli bir bölgede yetişen bitkilerin tümüne verilen addır

7. Temperature The average temperature The average temperature of the earth carbon dioxide carbon dioxide IN THE AIR Be responsible for: - den sorumlu olmak Carbon dioxide makeS our atmosphere hotter. Ice capS are melting. The melting of ice caps makeS the sea level highER. Average: ortalama, vasati, olağan

8. You are sitTing NOW. We are studying AT THE MOMENT. AT this time YESTERDAY You were watching tv. I was chatTing on the net. P A S TF U T U R E P a s t NOW Present Continuous Tense Şimdiki zaman Özne + am/is/are +fiiling + nesne Past Continuous Tense Şimdiki zamanın hikayesi Özne + was/were +fiiling + nesne

9. I am reading a book. Kitap okuyorum. She is watching tv. Televizyon izliyor. They are playing football. Futbol oynuyorlar. I was reading a book. Kitap okuyordum. She was watching tv. Televizyon izliyordu. They were playing football. Futbol oynuyorlardı.

10. P a s t P a s t wacthED Have/has watchED Simple Past Tense Dili geçmiş zaman Özne + fiil2 + nesne Present Perfect Tense Yakın geçmiş Özne +have/has + fiil3+nesne now