Quick practice
Build water in three passes
Practice water in three passes. First listen without speaking and notice the number of syllables. Then repeat with the simple spelling and IPA visible, keeping the main stress on WAW-der. Finally place the word in a short sentence and say the sentence twice: once slowly for accuracy and once at a natural pace for fluency.
Listen
Hear the rhythm.
Repeat
Copy the key sounds.
Use it
Say a real sentence.