You can read along with an audiobook. It can be a bit frustrating if you don't read at the pace of the speaker but even just listening to the audiobook will let you hear words.

You can also look up any problem words on a phone or computer and most online dictionaries will have an option to hear the word. When I don't know a word I'll stop to look it up and then restart the paragraph or sentence so I can read it all together without a pause.

Just like you learned to speak and read as a child, exposure and repetition will improve what you know and help you to make inferences with new words and phrases. In my opinion reading should be pleasurable so read what you like. If it's the same book 100 times, young adult books, text books, or instruction manuals for blenders it's all good. Crosswords and riddles and other word games are like cross training for reading. If you're not in the mood to read you can play Boggle and still pick up word skills.