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Instructions and exercises on prefixes and combining forms that signify numbers. It includes definitions, examples, and exercises to help learners understand and use these components correctly.
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Prefixes sub-, super- These two prefixes are nearly opposite in meaning. Sub-
Variants of sub- are suc-, suf-, sug-, sup-, and sus-, as in:
success suffice suggest suppress suspect
Super-
A variant spelling of super- is sur-, as in surplus.
Directions: Using the above guidelines, write, on the blank lines, the definitions of the following words.
Use these prefixes as you complete Exercise 6-14 on the template diskette.
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Prefixes Signifying Numbers Knowing the meanings of prefixes and combining forms (Exercise 99) signifying numbers will aid you in understanding and using words in which these components appear. To increase your proficiency, carefully study the guidelines and examples that follow.
Mono- means "one" or "single," as in: monopoly—exclusive control of a business or a service monoplane—airplane with only one pair of wings Bi- means "twice a, two, once every two," as in: biannual—occurring twice a year bicycle—a lightweight vehicle with a metal frame and two wheels Di- means "twice, double, two," as in: digraph—two letters producing a single sound dilemma—situation requiring a choice between two alternatives
Do not confuse the numerical di- with the^ di-^ previously studied, a form of^ dis-. Semi- means
Note that semi-^ is not a hyphenated prefix, except when used with root words beginning with a capital letter, such as in semi-Christian, or sometimes with the vowel i, as in semi-invalid.
Directions: Study the following words by noting the meaning of the root word and the meaning of the numerical prefix. On the blank line, write the definition of the given word.
Apply these numerical prefixes as you complete Exercise 6-15 on the template diskette.
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Review of Prefixes Directions: Using the contextual clues contained in the sentence definition, determine the correct prefix from the list at the left. On the blank line preceding each root word, write the prefix to complete the mean- ing of the sentence.
per/pre/pro 1. Annual retail sales are highest during the Christmas period.
per/pre/pro 2. A statement given under pressure is typically made under test.
per/pre/pro 3. To convince someone to do your bidding is to suade him or her.
per/pre/pro 4. To protect one when he or she is in danger is to serve her or his life.
non/un 5. Avoiding quitting is to be relenting.
non/un 6. Not being kept under control is to be restrained.
non/un 7. One who isn't influenced by others' actions may be said to be a^ conformist.
sub/super (^) 8. A near total amount obtained before tax is added to the goods is a total.
sub/super (^9) sonic speed is greater than the speed of sound.
sub/super (^) 10. To further contract a current contract is to contract it.
suc/suf/sug (^) 11. ferance is the power to bear something with patience.
sup/sur/sus 12. A tax placed on goods or services already taxed is called a (^) tax.
suc/sup/sus (^) 13. To stop operations is to pend action.
mono/bi/tri 14. Computer language consisting of zeros and ones is (^) nary.
mono/bi/tri (^15) glycerides consist of any of a group of esters of glycerol reacting with three fatty acids.
mono/di/semi 16. A sale held twice a year is a (^) annual event.
di/kilo/poly (^) 17. Having double and triple or more bonds and free valences, as in vegetable oil, is said
to be unsaturated.
Using the Correct Word Directions: Gain greater mastery of your English vocabulary skills by using each of the following words correctly. Study each word with its part of speech, definition, and the illustrative sentence. As you read the sentence, note the contextual clue that aids learning of the word's definition. After studying the words, write, on a separate sheet of paper, additional sentences using each word, then submit the sentences to your instruc- tor. Each sentence should be clear enough that a reader unfamiliar with the words will understand their mean- ings from reading your contextual clues.
1. famous (adj.) celebrated; very well known (Note the difference between famous and noto- rious. Famous is used in a positive sense, and notorious is used with a negative connotation, meaning "well known because of a bad reputa- tion." Amelia Lindy is famous for her home-style chili. Butch Cassidy was notorious for robbing banks. 2. fewer (adj.) having a smaller number (Note the difference between fewer and less. Fewer is used with things that can be counted. Less is used with amounts and quantities considered as a whole.) This examination contains ten fewer questions than the last exam; as a result, less paper was used in the duplication process. 3. forego (v.) to precede; to go before (Note the difference between forego and forgo. Forego uses the prefix fore-, meaning "before." Forgo means "to do without.") A reputation of being an enthusiastic worker will often forego a person into a new situation. Because I'm on a diet, I'll forgo dessert. 4. fortuitous (adj.) happening by chance; bring- ing favorable results (Some people confuse the meaning of fortuitous with the definition of for- tune. Thus, an inheritance is a fortune unless it happened by chance.) The company's profits increased this quarter because of a fortuitous investment in the cir- cuit market. 5. futile (adj.) not successful; useless; not important
Our planning was futile since nothing worked as we anticipated.
6. good (adv.) having high quality; effective (Note the difference between good and well. Good means "effective," or it relates to quality. Well means "thoroughly, satisfactory." Refer- ring to health, good means in "high spirits," but well indicates a state of being.) After that good dinner, I feel well since my body has ceased shaking from hunger pangs. 7. gratis (adv.), (adj.) without charge The contest winner will receive a gratis^ dinner for two, compliments of management. 8. healthy (adj.) having good health (Note the difference between healthy and healthful. Healthy refers to the state of health; healthful refers to something that is conducive to good health.) My body feels much more healthy since I have started eating healthful foods. 9. historic (adj.) famous or important to history (Note the difference between historic and his- torical. Historic refers to something important to history. Historical refers to an event based in history.) The original (^) historic trip to the moon has been captured in a historical novel by E. J. Mann. 10. holocaust (n.) complete destruction by fire; wholesale destruction (Do not confuse holo- caust with Holocaust relating to the genocide of Jews by the Nazis.) In its wake, the hurricane left a holocaust of the town.
Apply these words as you complete Exercise 6-17 on the template diskette.
Word Pairs Directions: (1) Study the spellings and meanings of each set of words. Note how the words are used in the illustrative sentences. (2) On a separate sheet of paper, write a sentence in which each word is correctly used. You may elect to combine more than one word per sentence. Submit these sentences to your instruc- tor as directed.
Apply these words as you complete Exercise 6-20 on the template diskette.
Spelling Words Correctly Directions: Master the spelling of the following words. Write each word as dictated by your instructor and provide a definition for each word.
WORD SYLLABICATION^ LEARNING KEY
1. encyclopedia en cy do pe di a find^ cyclo^ in^ encyclopedia (n.) set of books giving information on all branches of knowledge; book treating a topic fully
see si as a tic
ron in environmental (adj.) having to do with conditions, influences, and surroundings affecting living things
special between e and ly
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Apply these spelling words as you complete Exercise 6-21 on the template diskette. 11111M11111•
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Selecting the Correct Word
Write your choice from the first group of two or three words on the first blank line to the right of the sen-
CHOICE A CHOICE B
CHAPTER (^6) • (^) PREFIXES -
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Review: Business and Computer Terminology Directions: Review the business-related and computer-related terminology introduced in Exercises 108 and 109. Read each definition below, then circle the word that is defined. Part 1 reviews business-related terminology, and Part 2 concentrates on computer-related terminology.
PART 1. PART 2. BUSINESS-RELATED TERMINOLOGY COMPUTER-RELATED TERMINOLOGY
the insured to visit a specialist is a (premium / referral / utilization review).
decide if they will approve treatment is the (capitation / referral / utilization review).