2023學(xué)年完整公開課版猜測(cè)詞義

AReadingSkill

WordGuessingmethods

（猜測(cè)詞義的技巧）Ms.ZhuangfromNo.3middleschoolDoyoulikereadingEnglish?Doyouhavedifficultieswhenreading?Whatcanyoudowhenmeetingunknownwords?

Lookitupinthedictionary.(查字典）Ignoreit.（忽略它）Guessit.(猜測(cè)它的意思）WordFormation構(gòu)詞法Word-guessing猜測(cè)詞義Context上下文Doyouknowthesewords?drink

water

better

right

wrong

must

up

down

HowtoguessthemeaningofwordsWeareeasyandcool.Sometimeswechangeourmeanings.

●Theyareonlyallowedtosellsoft

drinks

atschool.●Thesmellfromthekitchenmadehismouth

water.●Wewilltryourbestto

better

ourlivingconditions.在學(xué)校里只準(zhǔn)許他們出售不含酒精的飲料。從廚房傳來的氣味使他流口水。我們要盡力改善我們的生活狀況。動(dòng)詞名詞名詞動(dòng)詞形容詞動(dòng)詞●Hedidn’tknowthedifferencebetween

rightandwrong.●Warmclothesarea

must

inthemountains.●Lifeisfullof

ups

and

downs.他不辨是非。穿暖和的衣服到山區(qū)去是必須的。人生有得意時(shí)也有失意時(shí)。形容詞名詞情態(tài)動(dòng)詞名詞介、副詞名詞靈活轉(zhuǎn)化詞性，使它符合上下文的語境。構(gòu)詞法(Wordformation)轉(zhuǎn)化法(Conversion)：由一類詞轉(zhuǎn)化為另一類詞或幾類詞。

eg.must–amust（必需品）,old–theold(老人）

(Thiskindofchangeiseasyandfriendly.)news+paper=newspaper（？）Howtoguessthemeaningofwords報(bào)紙firewood_________2.pickpocket_____3.handwriting______4.get-together_____5.sister-in-law______6.overtime________7.good-looking______8.handmade________9.hard-working_______10.kind-hearted_______11.three-legged_________12.sleepwalk_________13.whitewash________14.overwork________木柴扒手字跡聚會(huì)嫂子，姑子超時(shí)的好看的手工制作的勤勞的好心的三條腿的夢(mèng)游粉刷過度工作合成詞（compounding）是由兩個(gè)或兩個(gè)以上的詞構(gòu)成新詞。Whatdoesitmean?Howtoguessthemeaningofwords轉(zhuǎn)化法：由一類詞轉(zhuǎn)化為另一類詞或幾類詞。(It’ssoeasy)合成法：由兩個(gè)或兩個(gè)以上的詞構(gòu)成一個(gè)新詞。(It’sinteresting.)派生法：由一個(gè)詞通過加前綴或后綴構(gòu)成一個(gè)新詞。（It’sveryhelpful.）

掌握構(gòu)詞法，輕松認(rèn)出單詞的意思?！颯hesaidthatwasthemostunbelievablethinginherschoollife.believe相信(v.)un-

不-able

可以…的unbelievable(adj.)不可相信的派生詞：由一個(gè)詞通過加前綴或后綴構(gòu)成一個(gè)新詞。(Derivation)prefix+root(詞根）+suffix前綴（prefix）一般只引起意義上的變化，只有少數(shù)能引起詞類變化：

mis-（錯(cuò)誤）+understand(理解）V.=misunderstand(誤解）V.

en-+large(大的）adj.=enlarge（擴(kuò)大）V.

dislike不喜歡internet互聯(lián)網(wǎng)

impolite不禮貌的minibus小型公交車

incorrect不正確的

pre-reading讀前

non-cooperation不合作retell復(fù)述

unhappy不幸福的microwave微波unfinished

disagreeIncorrect

mislead未完成的不正確的不同意誤導(dǎo)

Readyforachallenge！non-smokerpre-schoolrethinkminiskirt不吸煙者學(xué)前重新考慮超短裙impossibleenrichinternationalmicrocomputer不可能的使富裕國(guó)際的微型計(jì)算機(jī)后綴引起詞性的變化。

work(v.)+er=worker(n.)工人

nation（n.）+al=national(adj.)民族的

modern(adj.)+ize=modernize(v.)使現(xiàn)代化常見后綴：參見九年級(jí)上冊(cè)課本P123，派生法部分。Pleaselearnandrememberthem.掌握構(gòu)詞法，輕松認(rèn)出單詞的意思。轉(zhuǎn)化法：由一類詞轉(zhuǎn)化為另一類詞或幾類詞。

(It’ssoeasy)合成法：由兩個(gè)或兩個(gè)以上的詞構(gòu)成一個(gè)新詞。

(It’sinteresting.)派生法：由一個(gè)詞通過加前綴或后綴構(gòu)成一個(gè)新詞。（Itmakesiteasiertorememberthelongwords.）WordFormation構(gòu)詞法Word-guessing猜測(cè)詞義Context上下文EasyandhelpfulNotsoeasybutimportantkittidesealPorter1.Then,getafamilydisasterkitready.Itshouldincludethingsyourfamilyneeds.Itcanhelpyousurvive(生存)atleastforthreedayslikebread,water,medicineandthingslikethat.4.Whatdoestheunderlinedword“kit”probablymean?救護(hù)車B.搜救犬C.應(yīng)急用品D.防毒面具

kitmeans

應(yīng)急用品_________________________利用帶有事例或解釋的標(biāo)志詞like,including,especially,forexample,suchas等來概括所舉例子的共同點(diǎn)，判斷出關(guān)鍵詞的意思。2.Somepeopleliveneartheseafromthetides.Inthedaytime,foraboutsixhours,waterriseshigherandhigheronthebeach.Andthenitgoesdownanddownforaboutsixhours.Thesamethinghappensagainatnight.Therearetwohightidesandtwolowtidesevery24hours.Whatdoestheunderlinedword“tides”meaninthepassage?洋流B.潮汐C.海嘯D.波浪

tidesmeans潮汐利用生活常識(shí)進(jìn)行邏輯推理，判斷詞義。______________________________________________________________________3.InNanjing,thetestisheldinApril.Studentshavethetestintheirschools.Eachstudentistestedonthreesports.Theycanchooselongjump,basketballdribbling(運(yùn)球）orvolleyball.Thepull-upisforboysandgirlscanchoosethesit-up.Bothboysandgirlsmustskipinthetest.Theunderlinedword“pull-up”means____inChinese.A.仰臥起坐B.引體向上C.俯臥撐D.跳高pull-upmeans舉例法+合成詞法引體向上4.Iwas15monthsold,ahappyandcarefreekid,untilthedayIfell.Itwasabadfall.Ilandedonapieceofglassthatcutmyeyebadly.Fromthenon,myinjured,sightless,cloudygrayeyelivedonwithme.Theword“carefree”inthefirstlineprobablymeans_____inChinese.A.無憂無慮B.無拘無束C.小心翼翼D.與眾不同Carefree

means

利用同義詞,反義詞或連接詞，進(jìn)行推理判斷。_______無憂無慮5.VeryoftenpeoplewhotraveltotheUnitedStatesforgettotip（付小費(fèi)）.Itisusualtotipporterswhohelpcarryyourbags，taxidriversandwaiters.Waitersexpecttogeta15%tiponthecostofyourmeal.Taxidriversexpectaboutthesameamount.53.Theunderlineword“porters”inthepassagemeans

.A.搬運(yùn)工B.清潔工C.接線員D.售票員

portersmeans

__________________________利用定義和解釋進(jìn)行判斷猜測(cè)搬運(yùn)工根據(jù)上下文猜測(cè)詞義（context)Wecanguessthemeaningaccordingtothecontext.Herearesometipsforyou.邏輯推理法inference定義法definition舉例法example同義詞法synonym反義詞法antonymsummaryLet’shaveat