Grades 3-4 - Troublesome Words

Grammar & Writing Activities »

Name _______________________

Date _________________

                             Troublesome Words 1

Affect is almost always a verb. It means “to have an effect on.”

 Maria wondered whether the amount of water in the jug would affect the experiment. Synonyms: modify, change, alter, influence, disturb
Effect is almost always a noun. It means “outcome, result.”
Too much watering had a negative effect on the plant.                 Synonyms: conclusion, end, consequence, reaction
Circle the correct word in each sentence below.                     
1. When we heard Esteban laughing, we realized that the new puppy must have had a positive affect/effect on the shy boy.
2. If there are too many people working in the computer room, it will affect/effect the speed of the computers.
3. The affect/effect of the new mall was an increase in our town spending.
Can means “to be able to.” Use can in sentences about ability. Do not use can when asking permission.
 
Melinda can do the most pull-ups in our class.
INCORRECT: Can I have a turn now?
 
May is used when the sentence asks for permission or suggests possibility.
 May I have a look at your socks?
Circle the correct word in each sentence below.
4. Can/May we stay to watch the credits after the movie ends?
5. Eileen is the only student who can/may complete her 12 times tables.
6. You can not/may not borrow my pen.
CHALLENGE Use the words affect, effect, can, and may in a paragraph about a topic of your choice. Have a partner edit you for correctness.
 
Even good spellers and writers need practice with these troublesome words:
affect/effect can/may

Name ________________________
Date _________________
Troublesome Words 2
 
                                                                                                                            Learn is when you receive knowledge.
 I want to learn how to play the trombone.                                                                                 Synonyms: understand, uncover, comprehend, grasp 
Teach is when you give knowledge.
 On Mondays we visit preschool classes to teach colors and shapes. Synonyms: instruct, educate, train, advise, guide
You Try: Circle the correct word in each sentence below.
1. Ms. Vergara asked me to learn/teach the first graders about hallway safety.
 2. My aunt applied to medical school to learn/teach how to be a doctor.
Let means “allow.”
 Most bus drivers will let you sit next to your friends on long trips.     Synonyms: enable, permit, approve
Leave as a verb means “to go out of or away from.”
 If you leave the onions out too long, the whole kitchen will smell.
You Try: Circle the correct word in each sentence below.
3. “Please, let/leave me alone for five minutes,” requested my sister.
4. I opened the door to let/leave the dog inside when it began to rain.
5. It got so windy that finally I had to leave/let the kite string go! 
6. Let/Leave the water alone and it will boil more quickly.
CHALLENGE  Use the words learn and teach in one sentence. Repeat the activity for let and leave.
 
Even good spellers and writers need practice with these troublesome words:
learn/teach let/leave

Name _______________________
Date _________________
Troublesome Words 3
 
                                                                                                                            After completing the lessons on the above words, review the differences between the words in each pair. Then circle the correct boldfaced words in the dialogue below.
Mr. Alvarez: Today we are going to learn / teach about the sun. First, let’s see what we know about the sun.
 
Geoff: I know it’s a star!
 
Mr. Alvarez: Good, Geoff. What else do we know? 
 
Lori: Are you going to let / leave us go outside and look at the sun?
 
Mara: Yes, please! Can / May we go outside?
 
Mr. Alvarez: Okay, Okay, I promise that once I get to learn / teach you a little about the sun, we will go outside. But first you must tell me what you already know about this bright star.
 
Sam: Well, our third grade teacher was going to learn / teach us about the sun, but then it rained.
 
Mr. Alvarez: [laughs] Did anyone else ever learn / teach you about the sun?
 
Sam: I read that it will affect / effect your eyes if you look at it for too long.
 
Mr. Alvarez: Good one! That is true. Does anyone know what affect / effect the sun has on skin?
 
June: It makes you tan. That’s one affect / effect.
 
Mr. Alvarez: Yes, wear suntan lotion! What else can / may the sun do?
 
Lori: If you let / leave a piece of chocolate out in the sun too long it will melt!
 
Mr. Alvarez: True–and you’ll have a mess!
 
 
Even good spellers and writers need practice with these troublesome words:
affect/effect   can/may          learn/teach       let/leave

Name ____________________
Date _________________
Troublesome Words 4
 
Angela: If we wear sunglasses, can / may we look at the sun?
 
Mr. Alvarez: You should never look directly at the sun. It is too strong for your eyes. And be sure to wear suntan lotion to protect your skin, too. We do not want to have any negative affects / effects from this powerful star.
 
Lori: I can / may share my lotion with the class. It’s in my backpack.
 
Mr. Alvarez: Thank you, Lori. Now I think you all have enough information and can / may do your next activity. Everyone line up for the door. We’re heading out closer to the sun!
 
 
CHALLENGE Write five more lines of dialogue for the above conversation. Begin at the point when Mr. Alvarez takes his class outside. Use the words learn, teach, leave, let, may, can, affect, and effect.