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1、5th Grade ELA StandardWord Analysis & Vocabulary 1.4Know abstract, derived roots and affixes from Greek and Latin and use this knowledge to analyze the meaning of complex words.Learning ObjectiveWe will use Greek and Latin word roots to *determine the meaning of words. *determine = figure outTrack w
2、ith me; read with me; tell partner. What are we going to do today? P/S, NVWe know that words are broken into parts that help us figure out their meaning: Prefixes:un- undore- refillpro- for, forwardPrefixes are at the beginning of words. pre- means before fix means attach, repair Whiteboards: Suffix
3、es: -ful joyful -ly sadly -ness kindnessSuffixes are at the end of words. So, “prefix” means “attached before.”Which word part is found at the end of words?We know that words are broken into parts that help us figure out their meaning.PrefixesPrefixMeaningExamplere-back, againrefilltri-threetripletu
4、n-notundoSuffixesSuffixMeaningExample-fulHavingcareful-lessWithout, missingjoyless-lyIn the manner ofhopefullyTell your partner: An example of a prefix is _ which means _. (W/B, NV) How do word parts like prefixes and suffixes help us _? (P/S, NV)A root is a set of letters that have meaning. It is t
5、he most basic form . Affixes are added to the root to create a new word.A root can be at the front, middle or end of a word.Many words in the English language are based on Greek & Latin word roots.Teacher reads; Track with MeWhat is a word root? P/S, NVTeacher reads; Track with MeExample:The Latin r
6、oot ject means “throw”So project can mean “to throw forward”English words can have all three parts:prefix + root + suffixab + duct + edaway from + to lead/pull + verb: past tenseabducted means ”pulled or lead away from”i.e. The general was abducted by masked gunmen. Roots can appear more than once,
7、and anywhere in the word.WordMeaninggeologyearth study / study of the earthtelegraphdistance writing / writing that travels fartricyclethree wheelsasocialnot being companionable / not wanting to join othersWhich one of the following shows a root with an affix? WB1.bicycle2. hippopotamus How did you
8、know? P/S NVImportanceKnowing and using Greek and Latin word roots can help you figure out the meaning of words you dont recognize.This will make you a better reader and writer.Why is it important to know how to use Greek and Latin word roots? P/S; CFU x1-2Can anyone share a different reason? Volunt
9、eersSkill Steps1.HighlightHighlight the word root (or roots). the word root (or roots). What does the word root mean?What does the word root mean?2.Look at the remainder of the word:Look at the remainder of the word: What does the prefix mean?What does the prefix mean? What does the suffix mean?What
10、 does the suffix mean?3.Use the word root table to determine the meaning.Use the word root table to determine the meaning.root + suffixI Doastrologyastro = stars-logy = study ofSo it means:the study of stars”We Dobiologybio = life-logy = study ofSo it means:“the study of life”How did I determine the
11、 meaning of astrology?Frame: “We determined the meaning of astrology by _.” P/S; NVHow did we know biology meant the study of life?Frame: “We knew that biology meant the study of lifebecause _.” P/S; NVprefix + rootI Doempathyem- = having pathy = feelingSo it means:“having feeling” The soldier had e
12、mpathy for the prisoner.We Doenamoren- = havingamor = loveWhat does enamor mean?“having love” How do you know that? P/S; NV root + rootI Dopseudonympseudo = falsenym = name”false name”Samuel Clemens wrote under the pseudonym “Mark Twain.”We Doaqueductaque = waterduct = to lead/pullWhat is an aqueduc
13、t used for?How do you know that?P/S, non-volunteerprefix + root + suffixI Doretrospectiveretro = backwardsspect = look-ive = having quality of“quality of looking backward” History is a retrospective way of looking at life.We Docarnivorecarni = meat vor = eat-e = one who“one who eats meat”What does c
14、arnivore mean?How did you know? P/S, volunteer ClosureWhat do we call the most basic form of a word that has meaning? Non-volunteer 1-2What does portable mean? whiteboardsWhy do you think knowing and using Greek and Latin word roots is important?Volunteer OkayIndependent PracticeFollow the steps and
15、 directions.Write the meaning on the line following the word.A List of Greek and LatinWord Roots, Prefixes and SuffixesRootMeaningRootMeaningRootMeaningPrefix/SuffixMeaningductto lead/pullmicrosmallphobiafear ofab-away fromtele distancespectlook, seeautoselfa-, un-,-lessnot, withoutgraphwrite, drawa
16、que, aquawaterruptbreakem-. en-, -y, -ful having,marked bybiolifeastr, asterstarsscopesee, watchretro-backwardsgeoearthlogy, ologystudy ofpseudofalse-ive, -ichaving quality ofriumhousecyclewheeldynampower-alresult oftransacrossnym, nomnamejectthrow-able, -ibleabilitypathyfeeling foramor loveproforwa
17、rd-oidresembling, likecent, centihundredderm, dermaskinvoreat greedily-or, -er, -eone whocarnmeatchrontimesocijoining in, being togetherex-out ofomniall, everymetermeasureped, podfoot, footedbi-twostruc, structbuildcenthundredcon, comtogether, withtri-threehydrowatertransacross-lyin the manner of个人观点供参考，欢迎讨论
