Website which use for learning English Language have many websites.But teacher told me about seven websites as follow,
- www.speak english-today.com
Teacher talked about If-clause. If-claues have 4 form.
1. possible in the future (Real)
Example: If it doesn't rain this morning, I will go to the Ocean.
2.impossible in the past (Unreal)
Example: If I were Thaksin, I would not fly to America.
3.Impossible in the past (Unreal)
Example : Nobody told me that you were in hospital, if I had known, I would have visited you.
This is form and sample sentences of If-clause.
That it's important of translation, so when you see sentences you must to read and analysing meaning of sentenses.