Vocabulary Science and Technology (794135), страница 13
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When people are exposed tonoise levels above 70 dB, their bloodpressure and pulse rates increase.Because their bodies are under stress,they become tense and irritable.WORD SEARCH1. What nine-letter noun in the readingmeans “the quality of having greatstrength or force”?__________________________i2. What ten-letter adverb in the readingmeans “steadily and invariably, withoutstopping”?__________________________c3. What nine-letter noun in the readingmeans “corrupted condition caused byan outside influence”?__________________________p994.
What six-letter plural noun in thereading means “bodily fibers thatconnect organs, muscles, etc. to thebrain and spinal cord”?___________________________nANTONYMS1Complete the crossword puzzle withwords from the reading. Clues areantonyms (words that mean theopposite) of the answer words.23ACROSSU53. diminishI4PCMN6. shielded7. joyfulDOWN6EE1. rural2. temporarily4.
unusual5. ancient7ISYNONYMSUnscramble the words from the reading. Then write the unscrambled words next totheir synonyms (words with a similar meaning).1. GAMEAD__________________ / injury2. ARKEB__________________ / rupture1003. IOURSSE__________________ / severe4. STOUSH____________________ / yellsANALOGIESAnalogies are statements of relationship. Find the relationship between the first twowords.
Then write a word from the reading that shows the same relationship betweenthe second pair of words.1. Fahrenheit is to Fas decibel is to______________________.d4. Effect is to causeas flood is to______________________.r2. Damage is to injuryas strain is to______________________.s5. Soft is to whisperas loud is to______________________.s3. Finger is to knuckleas ear is to______________________.e6. Adjective is to nounas intense is to______________________.iWORD COMPLETIONAdd vowels (a, e, i, o, u) to complete the words in the sentences.1. Increased bl__ __d pressure and pulse r__t__s are two signsof physical stress.2. A person with c__mpl__t__ hearing loss is d__ __f.3. If you are in a good m__ __d, you are not a bit __rr__t__bl__.4.
Respiration is the scientific term for br__ __th__ng.5. A f__ __nt sound is very low and s__ft.6. The adjective form of the noun str__ss is str__ssf__l.7. A p__rm__n__nt disability never goes away.101UNIT 4SCIENCE AND TECHNOLOGY WORDSREVIEWSPELLINGCircle the correctly spelled word in each group.1. vaccum2. weathering3. diffrences4. intellagencevacuumwhetheringdiferrencesintelligensevaccumewetheringdifferencesintelligenceWORD FORMSTo correctly complete each sentence, add a suffix to the boldface word. Write thenew word on the line.1.
One who pollutes is called a ________________________.2. A book or Web site you refer to for information is called a________________________.3. When you submit a question to a Web site, your question is your________________________.4. A scientist who studies volcanoes is a ________________________.MYSTERY WORDSTo complete the sentences, write the unscrambled words on the lines.1. An VERAICH ___________________ is a Web site’s collection of FAQs.2. To NOTPINIP ___________________ something is to identify it exactly.3. The place where an organism lives is its THABAIT___________________.102HIDDEN WORDS PUZZLEFind and circle the words in the hidden words puzzle.
Words may go up, down,across, backward, or diagonally. Check off each word as you find it._____ ERUPT_____ BURROWS_____ HARES_____ HOMONYMS_____ DESERT_____ SUPERIOR_____ MAJOR_____ DOWNWIND_____ RANGE_____ INTERNET_____ SUBMIT_____ ARCHIVEISUPERIORBNOHNHLHQUZTMAOWAGRXOEXBSMKRSCTRDTDEOJEBINNEFWHNASMEIVSRJKYRBTWIKERLOMUPNHLTRBUASAWCHYETBJMCORERUPTOKSDAJEGNARSWORDS IN CONTEXTNow use each word from the puzzle in a sentence of your own. Try to include ascientific fact, explanation, or example in each sentence.1. archive ________________________________________________________________________________________________________________________2.
submit _________________________________________________________________________________________________________________________3. burrows _______________________________________________________________________________________________________________________4. erupt __________________________________________________________________________________________________________________________5. hares __________________________________________________________________________________________________________________________6. homonyms _____________________________________________________________________________________________________________________1037.
desert __________________________________________________________________________________________________________________________8. superior _______________________________________________________________________________________________________________________9. major __________________________________________________________________________________________________________________________10. range __________________________________________________________________________________________________________________________11.
Internet _______________________________________________________________________________________________________________________12. downwind _____________________________________________________________________________________________________________________ANALOGIESAnalogies are statements of relationship. Find the relationship between the first twowords. Then show the same relationship in the second pair of words by completingthe analogy with a word from Unit 4.1. Fall is to snowas cascade is toas loud is to___________________________.l___________________________.f2. Explode is to explosion5. Sound is to homonymsas erupt is toas meaning is to___________________________.e___________________________.s3.
Yesterday is to outdated1044. Much is to little6. Lion is to consumeras now is toas dandelion is to___________________________.s___________________________.pSCIENCE AND TECHNOLOGY WORDSEND-OF-BOOK TESTELEMENTS OF VOCABULARY• Complete the crossword puzzle with a word that1names the category that could label the clue words.Answers are some of the elements of vocabularyyou’ve been working with in this book.2SN3PACROSS2. student, Paris, loyalty54A4. red, electric, spongyC6.
are, jump, think7. therm, gen, vitDOWN6V71. -ment, -ance, -istR3. inter-, pro-, anti4. soon, slowly, awkwardly5. daybreak, snowshoe, barnyard• Now write three examples of your own for each element of vocabulary (crosswordpuzzle answers).1.ELEMENT:____________________EXAMPLES:2.ELEMENT:____________________EXAMPLES:3.ELEMENT:ELEMENT:_________________ _________________ _____________________________________EXAMPLES:4._________________ _________________ __________________________________ _________________ _____________________________________EXAMPLES:_________________ _________________ _________________1055.ELEMENT:____________________EXAMPLES:6.ELEMENT:____________________EXAMPLES:7.ELEMENT:ELEMENT:_________________ _________________ _____________________________________EXAMPLES:8._________________ _________________ __________________________________ _________________ _____________________________________EXAMPLES:_________________ _________________ _________________HOMONYMSHomonyms are words that sound exactly alike, but have different meanings andoften, different spellings.
First figure out a homonym for each boldface word fromthe book. Then write a phrase, describing your homonym with two appropriateadjectives. The first one has been done for you.HOMONYMPHRASE1. sun_______________________________________________________sonher oldest, tallest son2.
chilly________________ _______________________________________3. flower ________________ _______________________________________4. hare________________ _______________________________________PLURALSWrite the correct plural form of each boldface word from the book. If you need help,check a dictionary.1. kidney_________________2. fungus_________________3. species_________________1064. bacterium_________________5. alley_________________6. criterion_________________7.
memory_________________8. flurry_________________9. ability_________________SILENT LETTERSFind and circle the silent letter in half the words listed below.gnawingliveraerialfocusrespondautumnmodemknowledgeANTONYMSFind and circle the words hidden in the puzzle. Words may go up, down, across,backward, or diagonally. Check off each word as you find it. When you have circledall the words, write each word next to its antonym (word that means the opposite)._____ EXTINCT_____ PARASITEI M U L T I P L E A C SN O I T A S N E D N O C_____ SOLID_____ INTERIOR_____ MULTIPLE_____ LATITUDE_____ URBAN_____ CONDENSATION_____ INFERIOR_____ OUTPUT_____ MAJOR_____ VOWELSFERIORRBAPEXTINCTZANALWAGUXRCOBSAKPSATDPTDETJSBIEQEFUHIANSFSVORTKTROLOIKEREOUEHLNABRUUWDIICHIETOJDEDRORUVTOKKWROJAMARSLX1.
consonants / _________________7. living / ______________________2. minor / _____________________8. host /3. liquid / _____________________9. evaporation / ________________4. exterior / ___________________10. single / ______________________5. input / ______________________11.
rural / ______________________6. longitude / __________________12. superior / _________________________________________107WORDS IN CONTEXTCircle a word to correctly complete each sentence.1. Rabbits and hares have a second pair of upper ( incisors / appendages ).2. Noise levels are measured in ( Hz / dB ).3. ( Evaporation / Elevation ) determines whether precipitation willfall as rain or snow.4. Scientists have identified 103 ( organic / chemical ) elements.5.
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