Vocabulary Science and Technology (794135), страница 10
Текст из файла (страница 10)
First find the relationship between the firsttwo words. Then show the same relationship by completing the analogy with a wordfrom the reading.1.Portrait is to artistas book is to_________________________.a5.Scissors is to divideas modems are toc_________________________.2.Potholes are to highwayas problems are to_________________________.I6.Music is to musicianas library is to_________________________.l3.Present is to pastas current is to_________________________.f7.Esteemed is to reputableas worth is to_________________________.v4.Bear is to bareas sight is to_________________________.s8.Adjective is to adverbas important is to_________________________.i75SYNONYMS1Complete the puzzle with wordsfrom the reading.
Clue words aresynonyms (words with a similarmeaning) of the answer words.ACROSSD23CA3. suitable44. recency; newnessC5EC6. assistedDOWN1. to devaluate2. standards63. credibilityH5. inventedANTONYMSFirst, complete the sentences by unscrambling the words from the reading. Then, onthe line after each sentence, write the antonym (word that means the opposite) of theunscrambled word. Antonyms are words in the box.wastefullyquestionableintolerableconcisesoothing1. The terms of the agreement were PACECLABET____________________ to us, but not to them.____________________2. Her simple question did not require a THYGLEN____________________ explanation.____________________3. Al accomplishes more than Ben does, because he uses his timeLYVIDROPCUTE ____________________.____________________4.
The constant dripping of a leaky faucet can be quiteNONYGAIN ____________________.76____________________SCIENCE AND TECHNOLOGY WORDSUNIT 3REVIEWHere’s your chance to show what you know about the material you studied in Unit 3.TRUE OR FALSEWrite T or F to show whether each statement is true or false.1. _____ Overview and outlook are compound words.2. _____ Basic researchers are concerned with the practicalapplications of their findings.3. _____ The adjective form of the noun meteor is meteoric.4.
_____ Current and retiring are multiple-meaning words.5. _____ The words aerial and antenna are synonyms.6. _____ The adjective form of wave is spelled wavey.7. _____ Overcast and flurries are words that might be usedto describe the weather.8. _____ Mushrooms are members of the plant kingdom.ANTONYMSDraw a line to match each boldface word from the unit with its antonym (word thatmeans the opposite).1. annoyinga. airy2. currentb.
outdated3. densec. unsuitable4. appropriated. soothing77HIDDEN 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._____ CLASSIFY_____ GENETICS_____ THEORY_____ PARTICLE_____ EXACT_____ CONSISTENT_____ QUEST_____ FRIGID_____ WAVES_____ MOLD_____ MASSES_____ FUZZYLEQDYZZUFGGPLUATQAECHOHCSRGNTOMCFPIEESXNALJRBTELCSSAKTIURKVISSFCQGGABSESSAVEIJPTSIGXCWFDEEAFSEVAWURNWYROEHTYMTWORDS 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.
fuzzy __________________________________________________________________________________________________________________________2. masses ________________________________________________________________________________________________________________________3. mold ___________________________________________________________________________________________________________________________4.
waves _________________________________________________________________________________________________________________________5. consistent _____________________________________________________________________________________________________________________6. quest __________________________________________________________________________________________________________________________787. frigid __________________________________________________________________________________________________________________________8. exact __________________________________________________________________________________________________________________________9. particle _______________________________________________________________________________________________________________________10.
theory _________________________________________________________________________________________________________________________11. genetics _______________________________________________________________________________________________________________________12. classify ________________________________________________________________________________________________________________________ANALOGIESAnalogies are statements of relationship. Find the relationship between the first twowords.
Then show the same relationship by completing the analogy with a word fromUnit 3.1. Decay is to rotas predict is to_________________________.f2. Sea is to oceanographyas earth is to_________________________.g3. Radio waves are to antennaas sound waves are to_________________________.l4. Singular is to pluralas chromosome is to_________________________.c5.
Male is to femaleas sperm is to_________________________.e6. Occasional is to steadyas intermittent is to_________________________.c79UNIT 4SCIENCE AND TECHNOLOGY WORDSPREVIEWHere’s an introduction to the vocabulary terms, concepts, and skills you will study inthis unit. Answers are upside down on the bottom of this page.SENTENCE COMPLETIONCircle the words that correctly complete the sentences.1. The words categorize and classify are ( homonyms / synonyms ).2.
Animals without backbones are called ( vertebrates / invertebrates ).3. The word ( exceeds / extends ) means “goes beyond what is usualor allowed.”4. The words sights and sites are ( antonyms / homonyms ).5. WWW is the ( abbreviation / nickname ) of the World Wide Web.6. An outcome that can’t be prevented can be described as( catastrophic / inevitable ).TRUE OR FALSEWrite T or F to show whether each statement is true or false.1.
_____ Astrology is the scientific study of the universe beyond theEarth’s atmosphere.2. _____ Lead has more density than bread.3. _____ Healthy humans must have some minerals in their diet.4. _____ A colony of plants or animals may be scattered all overthe Earth.TRUE OR FALSE:ANSWERS:1. synonyms 2. invertebrates 3. exceeds 4. homonyms 5. abbreviation 6. inevitable1. F 2. T 3. T 4. FSENTENCE COMPLETION:80UNIT 4SCIENCE AND TECHNOLOGY WORDSLesson 1GLOSSARYA glossary is an alphabetical list of unusual or specialized words from a certainfield of knowledge. Following are some important words from the fields ofscience and technology.astronomy the scientific study of theuniverse beyond the Earth’satmosphereconsumers organisms that eat otherorganismscarbohydrates sugars and starches infood that give people energydensity the amount of matter pereach unit of area or volumeforce any push or pull on an objecthabitat the place where an organismliveshost an animal on or in which aparasite livesminerals natural substances found innon-living thingsoutput processed data that comes outof a computerradiation energy that can movethrough a vacuumspectrum the rainbow-like band ofcolors that can be seen when whitelight is refractedtechnology the application of scientificand industrial skills to practical useturbine a machine driven by the forceof a moving fluidvacuum the absence of matterweathering the process that breaksdown rocks and mineralsWORDS IN CONTEXTComplete each sentence with the correct word from the glossary.
If you’re not sureabout some words, check a dictionary.1. That woodland stream is the _________________________ of beavers.2. Over time, erosion and _________________________ can wear downan entire mountain range.813. Light, heat, radio waves, and X-rays are different kinds of_________________________.4. Scientists who study _________________________ learn about the sizeand motion of the stars.5.
A hog or a cow may be the _________________________ of a parasitesuch as a tapeworm.6. A healthy diet for humans includes such _________________________as iron and salt.7. Animals are called _________________________ because they cannotmake their own food.8. If nearly all the air is removed from a bottle, a _____________________is formed inside.9. Gravity is the _________________________ that holds us on theground.10. There are seven colors in the _______________________ of visible light.11. Because a rock has greater _________________________ than water,it will sink in a pond.12. Your computer monitor is an _________________________ device.13. Engineers and mechanics use _________________________ to solvepractical problems.14.
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