Unit2ExploringEnglishUnderstandingideas词汇教学课件高中英语

新外研版必修一Unit2(Understandingideas)词汇教学单词预习检测——英汉互译1.题目；标题

n

_____________2.反对；抵制

v

_____________3.行为；举止

n_____________4.困惑的；混乱的

adj

_____________5.独一无二的；独特的

adj_____________6.烧毁

_____________7.警报（器）；闹钟

n_____________8.反射；反映

v

_____________title

opposeconfusedunique

burnup/down

alarm

behavio(u)rreflect

单词预习检测——英汉互译9.创造性；创造力

n

_____________10.看得见的；可见的

adj

_____________11.给……上发条；使……结束

_____________12.有创造力的；创造性的

adj

_____________13.entitlev

_____________14.ham

n_____________15.*eggplant

n_____________16.*pine

n

_____________creativity

visiblecreative给……取名/命名；使……有权利/资格

火腿

茄子

windup松树

单词预习检测——英汉互译17.*pineapple

n

_____________18.sculpt

v

_____________19.sculpturen_____________20.seasick

n

_____________21.airsick

n_____________22.carsick

n_____________23.homesick

n_____________24.opposing

adj

_____________菠萝

雕刻；雕塑晕船的晕机的

晕车的

想家的

雕像；雕刻品相反的；相对立的单词预习检测——英汉互译25.confusing

adj

_____________26.confuse

v

_____________27.confusionn_____________28.capitalized

adj

_____________29.reflection

n_____________令人困惑的；令人混淆的使困惑；混淆大写的反射；反映

混乱；混淆本单元词汇梳理1.title：词源义“名称；标题”，熟词生义“冠军称号”；

名词动词化：给……加标题2.构词法：sculpt—sculpture3.合成词：seasick,airsick,carsick,homesick4.behaviour：构词法behave—behaviour英美拼写behavio(u)r

词块good/badbehaviour,onone’sbestbehaviour5.构词法：confuse—confused—confusing

(分词形容词)6.构词法：capital—capitalize—capitalized7.unique：uni-(one一)

+que(形容词后缀)

词块beuniqueto8.alarm：词块thealarmgoesoff,setthealarm

派生词alarmed,alarming(分词形容词)9.reflect：re-(back向后、往回)+-flect(bend弯、转)

一词多义，基本义“反射”

词块reflecton/upon；派生词reflection10.creative&creativity：词族create,creative,creatively,creativity,creator11.visible：vis(tosee看见)

+-ible(形容词后缀)

同根词：view,visit,visa,vision

反义词invisible；

词块bevisibletotheeye重难点词精讲一词多义reflectoppose&opposing搭配义vt反对；抵制：Allthememberspresentopposedtheplanbitterly.opposedoingsth:Iwouldopposechangingthelaw.►opposedadj［不用于名词前］反对的；截然不同的：Hisparentsareopposedtothemarriage.asopposedto［表示对比］而；而非：Twohundredpeopleattendedthemeeting,asopposedto300thepreviousyear.Weemployyoutoworkasopposedto(=ratherthan)justsitting.►opposingadj［只用于名词前］对立的；敌对的；（观点等）相反的：课文If“hard”istheoppositeof“soft”,whyare“hardly”and“softly”notanopposingpairoppose【反射reflect】注：在物理课上我们学过，镜面反射和漫反射都是光的“反射”现象。反射可以用reflect表达。词源：late14c.,“turnorbendback”。re-(back向后、往回)+-flect(bend弯、转)基本义：反射reflectv

vt&vi

反射(光、热、声等)：Withouttheforestcover,theseareaswouldreflectmoreheatintotheatmosphere,warmingtherestoftheworld.

vt[常用于被动语态](镜子等)映出：Herfacewasreflectedinthemirror.

vt[通常不用于进行时]反映：课文Englishwasinventedbypeople,notcomputers,anditreflectsthe

creativityofthehumanrace.

vi&vt反思；回想；仔细考虑：Onthewayhomehereflectedthattheinterviewhadgonewell.Ireflecton/uponhowmyday’sgoneandthinkabouttherestoftheweek.reflect的语义网络图反射基本义反射具体的事物反射影像反射抽象事物在脑海中反射已发生的事情反射(光、热、声等)反映(镜子等)映出反思；回想；仔细考虑reflect语义树【拓展reflection】reflectvreflectionn

反射

映像

反映

反复思考；仔细考虑

(镜子等)映出

反映

反思；回想；仔细考虑反射(光、热、声等)

[U]反射：thereflectionofasoundwave

[C]映像：thereflectionofthetreesinthelake

[C]反映：Onsomelevel,astudent’sgradesareareflectionon

theteacher.Usuallyachild’sbehaviorisareflectionofhisfamilyenvironment.

[C]&[U]反复思考；仔细考虑reflectionR2

n随堂检测PARTONE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.Wecanlearnmuchbybeingbroughtintocontactwith________(oppose)opinions.2.Hisviewofthesituationisverystronglyopposed________mine.二、根据所给汉语，完成句子。1.Manypeople____________________（反对）theuseofnuclearpower（核能）.(opposed)2.Studentshavediscussions____________________（而不是）justlisteningtotheteacher.(opposed)tooppose&opposingareopposedtoasopposedtoopposing一、写出下列句子中reflect的汉语释义。1.Thispassageistotellpeopletoreflectmoreonlife. ________2.Hewantedtheglasssurfacestoreflecttheskyandthecity.(2014湖北改) ________3.Theplaytobeproducednextmonthaimsmainlytoreflectthelocalculture.(2009安徽改) ________ 4.Mirrorsreflectlight. ________reflect反思映出反映反射二、在空白处填入一个适当的单词或括号内单词的正确形式。1.Helookedathisface_________(reflect)inthemirror.2.Wearsomethingwhite—it_________(reflect)theheat.3.Hehadtimetoreflect_______