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Heroes and role models

الأسبوع 6 · الوحدة 3 «القدوات» (أ): سيرة عالمة مصرية (للقراءة في الكتاب فقط) وصفات البطل والماضي البسيط وسيرة مفكر (للقراءة في الكتاب فقط) واللواحق والسوابق · 3 دروس
3

Powerful, thinker, unhappy: suffixes and prefixes

English Preparatory 1 Term 1, Unit 3: pp. 41–47
GoalBuild new words with the suffixes -ful, -ist, -ment, -er and the prefixes un-, ir-, dis-, in-.
New words
suffix · letters added at the end of a wordprefix · letters added at the start of a wordroot word · the main word that stays the sameopposite · a word with the opposite meaningthinker · a person who thinks deeplytalented · having a natural skill
Explanation

Read the text about a geographer and writer on page 46 of your book, and then our own text about a children’s writer. To build words, take a root word and add letters. A suffix goes at the end: help + ful = helpful; art + ist = artist; pay + ment = payment; sing + er = singer. A prefix goes at the start: happy becomes unhappy; responsible becomes irresponsible; like becomes dislike; correct becomes incorrect. Prefixes often give the opposite meaning, so un-, dis-, in- and ir- mean not. Always check in a dictionary, because not every prefix goes with every word.

RootAddNew word
help-fulhelpful
art-istartist
pay-mentpayment
sing-ersinger
happyun-unhappy
responsibleir-irresponsible
likedis-dislike
correctin-incorrect
Worked examples

Salwa Ragab is a writer of children’s books. As a young girl, she was a curious reader, and she asked her teacher many questions. She became a helpful tutor and then a careful writer. Her stories are playful and her characters are kind. Her biggest achievement is a book about a friendly camel. Many readers think she is very talented.

Read and listen to a text about a children’s writer.
helproot+fulsuffix
Word parts.
disprefix+likeroot
Word parts.
Now you. Tell a grown-up two words with un- or dis- and what they mean.
Class activity

Word builder. Write twelve root words on small cards (care, help, art, pay, happy, kind, like, correct, use, move, sing, teach). On other cards write the endings and beginnings. Join cards to make real words. Check each in a dictionary.

Practice
1
Add a suffix: help + ful = ? / pay + ment = ?
2
Add a prefix: happy → ? / correct → ?
3
Which word means “a person who sings”?
4
What is the opposite of kind? Use a prefix.
5
Make a word from sing: add the suffix -er. Then use it in a sentence.