Ok...these are just my own personal opinions as always. I realize you're just learning so please understand I'm not being rude here...just trying to be informative.
First and foremost, I wouldn't worry to much about learning all the settings on the camera. It's been my experience that a lot of people get hung up on the hardware often to the point of not really paying attention to the image and composition. In the case of your first image there for example. I understand that you were trying to get that "sense of motion" by using a bit slower shutter speed but what you ended up with is a pretty boring shot regardless. You have -a lot- of space around the central subject that really doesn't add anything to the image and your central subject is...well...a pair of feet kicking a soccer ball (although the folks at Nike may like it! LOL!). Again I'm not trying to be rude at all here but to me this looks like the kind of shot someone would get walking around and having their camera fire a shot by accident (like you bumped the shutter button while you were walking).
From a compositional view, the second shot is much stronger and has a lot of interest. I do find the car in the background as well as the bucket on the far right side to be rather distracting...I think I would have cropped this in a bit more. As far as the lighting goes, sometimes you just can't do too much with natural light when you're shooting in strong sun/daylight...that's a fact. In this case you could perhaps have used a good, strong off camera flash...or even a reflector or two to fill in some of the shadows and make the lighting look a little less harsh, but on camera with just the camera itself, there really isn't too much you could do here either manual or with any auto settings. In harsh daylight you're going to have strong contrast either way without some fill light to even things out.
Again this is just my opinion but my biggest rule when it comes to photography is good composition. You can take the time to learn every last nuance of your camera's controls and you can get the most expensive lenses out there and get images that are perfectly exposed with perfect color that are razor tack sharp but if the image itself doesn't hold the interest of the viewer, then none of that other stuff matters at all. Personally when I'm shooting, unless I'm in some sort of unusual circumstance (such as dark stage lighting or something), 90% of the time I'm shooting with my camera set to Aperture Priority mode. I -can- shoot manual...I grew up with a Canon FTb 35mm where EVERYTHING was manual but to be honest, modern cameras are a true miracle of technology. I'd much rather concentrate on the subject and the composition rather than fiddle with the camera controls. If it's a good strong picture, most folks (at least non-photographers) don't really care what camera you used, what settings you used, etc., they just know whether they like the shot or not.
So with all of that I would simply reiterate that in my opinion, try spending less time farting with the camera and more time composing your shots. Think about exactly what it is you wish to convey with your image(s). Learn the rules of composition...isolate your subject, use the rule of thirds, etc., etc.. Using the controls of the camera is academic...it will come in good time, but again if the shot doesn't keep people's attention, the rest is completely irrelevant.
Again, just my own opinions,
Jim
"It is horrifying that we have to fight our own government to save the environment. " - Ansel Adams
Walczak Photography - www.walczakphoto.izfree.com
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