Grade 7, vocabulary and usage
Prefixes & Suffixes
un-, dis-, im-, re- · -ful, -less, -ness, -ment. Word formation, prefixes and suffixes, phrasal verbs, confusing words, spelling rules and sentence transformation.
The rule in one line
PREFIX (start) changes the meaning · SUFFIX (end) changes the word type
What is in this lesson
- Short steps4 steps with pictures, sound and instant feedback.
- Chalkboard trickWord families: build new words: a picture on the board that makes the rule easy to remember.
- Notes to copyA short note for the exercise book, made for the Sri Lankan classroom.
- Sinhala and Tamil helpPress and hold any English word to see its meaning.
Practise it with games
After the lesson, students pick a game and choose “Prefixes & Suffixes”. Every question in the game then uses this lesson, at their grade.
- Word SearchHunt for the missing words hidden in the letter grid!
- Asteroid Defender 3DBlast the space rock with the right word before it hits your shield!
- Bubble Pop!Pop the floating bubble with the correct word!
- Tense DetectiveOne sentence is guilty. Can you find it?
More lessons: vocabulary and usage
- Spelling Rulesreceive, stopped, making, necessary…Grade 6
- Confusing Wordstheir / there / they're · lend / borrow…Grade 7
- Synonyms & Antonymssame meaning · opposite meaningGrade 7
- Word Formationhappy → happiness → happilyGrade 8
- Phrasal Verbslook after, give up, run out of…Grade 8
- Dependent Prepositionsgood at, afraid of, depend on…Grade 8
- Too / Enough · So / Suchtoo hot to drink · such a nice dayGrade 9
- Both · Either · Neitherplus had better & would ratherGrade 9
- Have Something DoneI had my hair cut (the causative)Grade 9
- Sentence TransformationSay it another way — the O/L favourite!O/L
Questions parents ask
Which grade learns Prefixes & Suffixes?
In English Genius it is a Grade 7 lesson, in the vocabulary and usage topic. Students in any later grade can open it again to revise.
How do students practise Prefixes & Suffixes?
With games: they choose this lesson inside any of 45 games, so every question uses it. There is also a short note to copy into the exercise book.
How much does it cost?
7 days of everything for Rs. 100, then from Rs. 750 a month.
Try everything for 7 days for Rs. 100
Message us on WhatsApp or call 072 399 3300. We make the account and send the student ID card the same day.