Unit3 Reading and Thinking and Learning About Language 词汇精讲课堂

版本：新人教单元：选择性必修一

Unit3

(ReadingandThinking—LearningAboutLanguage)词汇课堂1.edge隐喻：具体的物体“边缘”→抽象的“优势”词块：ontheedgeof,have/gainanedgeon/over2.territoryterra-(land土地)+-ory(表示场所范围)→领土；领地3.ban近义词：prohibit；反义词：allow/permit词块：bansbfrom(doing)sth4.boundarybound(束缚)+-ary(名词后缀)5.visiblevis(see看见)+-ible(形容词后缀)同根词：visit,visa,vision；反义词：invisible

词块：bevisibletotheeye6.accompanyac-(ad-,to到)+company(陪伴)→陪伴7.adoptad-(to去)+opt(选择)→选择后领走→收养→选择后采用→采纳同根词：option(必修三U5)；派生词：adopted本单元词汇梳理8.setout一词多义：基本义“(使)出来”9.prohibit&prohibitionprohibit：pro-(forth前)+hibit(hold持、握)→预先把持住→禁止；近义词：ban,forbid，prohibit是正式用语词块：prohibitsbfromdoingsth派生词：prohibition10.journalistjournal(报纸、刊物)+-ist(从事……的人)11.teapot合成词tea+pot12.label名词动词化“用标签标明”13.cream词块：icecream派生词：creamy14.stretch一词多义：基本义“展开”词块：stretchoneself15.rewardingreward+-ing重难点词精讲setout一词多义stretch一词多义熟词生义edge一词多义adopt一词多义词根visban&prohibit搭配义from“角、边缘、尖(corner,edge,point)，edge的基本义为“边缘”。edgen[C]

边；边缘：Billysatontheedgeofthedesk,swinginghislegs.Hestoodatthewater’sedgestaringacrossthelake.YuMinisaleadingscientistatthecuttingedgeofnucleartechnology.

刀口；刃；利刃：Theknifehasno/asharpedge.

优势edge词源解读物体的“边缘”刀等的“边缘”优于其他事物的“边缘”have/gainanedgeon/over比……占优势；胜过：Ican’tbeatyouattennis,butIhave/gainanedgeonyouinping-pong.ontheedgeof在……边缘；……快要发生（尤指不好的事）：Peopleseemedtobelivingontheedgeoftheirnerves.ontheedgeofone’sseat极为激动；异常兴奋：Thegamehadthecrowdontheedgeoftheirseats.vi&vt（使）徐徐移动；给……加边边缘edge（基本义）物体的“边缘”优势优于其他事物的“边缘”刀等的“边缘”边；边缘刀口；刃；利刃edge语义网络图ban词源故事在欧洲的封建时期，封建领主在自己的领地上拥有许多特权，其中之一便是领主可以发布公告，强制要求领地内所有居民做某事或禁止做某事，如要求居民给领主服兵役、禁止在领主的土地上狩猎、捕鱼等。领主所发布的这种公告就是ban。后来，ban的词义逐渐缩小为“禁止做某事”。vt禁止；取缔(prohibit)：TheGovernmenthasbannedtheuseofchemicalweapons.bansbfrom(doing)sth:Shewasbannedfromthegamefortwoyearsafterfailingadrugtest.n

[C]［常用单数］禁止；禁令：Theyarenowprotectedbyaninternationalbanonwhaling.ban反义词：allow/permitvt［正式用语］［常用于被动语态］禁止(ban/forbid)：Smokingisprohibited.2008江苏prohibitsbfromdoingsth:Visitorsareprohibitedfromfeedingtheanimals.词汇拓展prohibitionn

[U]禁止；[C]禁令prohibit动词+from结构的词有：ban,shelter,rescue,keep,protect等

vt&vi收养；领养：adoptanorphan/adogThecoupleareunabletohavechildrenoftheirown,buthopetoadopt.

vt采用；采纳totakeandusesth：adoptasuggestion/viewTheschooldecidedtoadoptnewmethodsofteachingforeignlanguages.adoptvad-(to去)+opt(选择)→选择后领走→收养→选择后采用→采纳词汇拓展adoptedadj

收养的；领养的：hisadoptedson

移居的:one’sadoptedcountrysetoutsetout由

set+out组成：set（使……开始）+out（出来）→setout（使）出来借助小品词out去理解setout的各义项。首先思考：该短语如何理解和识记？

出发：Whensettingoutonalongwalk,alwayswearsuitableshoes.

打算：Wesetouttopaintthewholehousebutfinishedonlythefrontpartthatday.

2012全国

阐述：Hesetoutthereasonsforhisdecisioninhisreport.

摆放；陈列setout

（使）出来setout（基本义）setout语义网络图使人出来使工作、任务等开始出来出发将想法/思想/观点表达出来阐述打算把物品摆放出来摆放；陈列set的短语动词setout

onajourney出发setsetofffireworks

放setaside

somemoney

留出setdownwhattheteachersaid

记下setup

acompany

建立stretchvt&vi（被）拉长；伸出/展；延伸：stretcharopetightstretchoneselfTheroadstretchedoutacrossthedesertintothedistance.n[C]&[U]伸长；伸展；连绵；延伸：giveastretchastretch

of

opencountry基本义：展开stretch语义网络图“展开”物体（完全）“展开”胳膊、腿“展开”空间、距离（被）拉长伸出；伸展

延伸展开（基本义）stretch词根后缀单词vis（看/看见）-ible:能够……的visible-ion:行为的过程vision-ual:与……有关的visual-it:去（togo）visit-a:名词后缀visavis词根1.Billysatontheedgeofthedesk,swinginghislegs.2.Theschooldecidedtoadoptnewmethodsofteachingforeignlanguages.3.Theroadstretchedoutacrossthedesertintothedistance.本单元金句汇总随堂检测edge写出下列句子中画线部分的汉语释义。1.Don’tputthatglasssoneartheedgeofthetable._____________2.Hehandedmeaknifewithasharpedge._____________3.Companiesareemployingmoreresearchteamstogetanedge._____________4.Heedgedclosertothetelephone,readytograbit._____________5.Thegamehadthecrowdontheedgeoftheirseats._____________边缘刀刃优势徐徐移动兴奋不已一、在空白处填入1个适当的单词或括号内单词的正确形式。1.Johnwasbanned_________themeeting.2.Thereshouldbeaban_________talkingloudlyincinemas.3.The_________(prohibit)aimstoprotecttheenvironment.二、将句子译成英语。高铁上严禁乘客吸烟。_________________________________________________________ban&prohibitfromonPassengersarebanned/prohibitedfromsmokingonthehigh-speedtrains.prohibitionadopt写出下列句子中画线部分的汉语释义。1.Allthreeteamsadopteddifferentapproachestotheproblem.

_____________2.ChinesebabiesarethefavouritechoiceofAmericansadopting

childrenfromabroad._____________3.Dannyistheiradoptedson._____________4.PaultoldmethatSpainishisadoptedcountry._____________采用/采纳领养/收养养子移居国setout写出下列句子中画线部分的汉语释义。1.Theysetoutonthelaststageoftheirjourney._____________2.Theresearcherssetout

todiscoveracureforcancer._____________3.Hesetoutthereasonsforhisdecisioninhisre