When you listen to French, you'll hear that there are some sounds that seem unusual. Every language is different and it's good to be aware of some of the 'special' sounds of French.
It helps if you think of using 'French eyes' when looking at words. In English, the word 'the' goes before nouns to say 'the bus' etc, but in French, thé is a noun and means 'tea'. See how it's pronounced below!
J - jaune - yellow
(The J is a bit tricky to explain isn't it? It's a bit like a 'zh' sound.)
CH - cheval - horse
(The CH is just like 'sh' in English!)
Some letters in French are silent. Just like in the word 'hour', you don't pronounce H in French.
H - huit - eight