译林版（2020）选择性必修第二册UNIT3FITFORLIFEEXTENDEDREADING-PROJECT课件（28张）

版本：新译林单元：选择性必修二

Unit3

(Extendedreading—Project)单词课堂1.evidencee-(out)+vid(tosee看见)+-ence(名词后缀)→外面看得见的事物→证据；同根词：video核心句式：thereisevidencethat…(同位语从句）词族：evidence,evident,evidently2.solidsolidevidence3.switch精准的汉语释义：侧重“变”和“换”词块：switchfrom…to,switchseatswith,switchon/off4.stainlessstain

(污渍)+-less

(没有)→没有污渍的→(钢铁)没有铁锈的→不锈钢的词块：stainlesssteel5.steel词块：ironandsteel；派生词：limetremilli-(千分之一)+metre本单元词汇梳理7.clinic词源同lean，原义为躺下，病床，后逐渐引申为“诊所”8.examine词族：examine,examination,exam,examinee,examiner9.tongue熟词生义：语言(mothertongue)10.pulse词块：feelsb’an词族：organ,

organic,

organise,

organisation,

organism12.severe一词多义：基本义“严重的”(extremelybadorserious)派生词：severely13.anxietyanxious—anxiety；精准的汉语释义“焦”词块：feel/haveanxietyabout/oversth,inanxiety14.abuseab-(off,away离开)+use→偏离正轨地使用→滥用词块：abusealcohol/tobacco/drugs15.phenomenon复数：phenomena16.substancesub-

(under在下面)+st

(tostand站立)+-ance

(名词后缀)→站在下面的事物→基础、本质→物质17.symbolsym-(with)+bol(tothrow)→扔在一起(进行比较)→找出共性，选出有代表性的事物→象征；同前缀词：system词块：asymbolof；派生词：symbolic,symbolise,symbolism18.widespread合成词：wide+spread；词块：widespreaduse19.bandageband(带子)+-age(名词后缀)→绷带20.infectionin-(in入)+fect(todo做)+-ion(名词后缀)→病菌成功做到进入体内→感染词族：infect,

infected,

infection21.departmentde-(from,apart离)+part(topart分开)+-ment(名词后缀)→公司内部分开的部分→部门词块：theDepartmentofEnglish/Education,theemergencydepartment重难点词精讲severeevidence一词多义solid一词多义switch精准的汉语释义一词多义anxiety搭配义evidencen

[U]&[C]证据(proof)；迹象：Thereis

evidencethatBeijingManusedfiretocookfood.Allthescientificevidenceshowsthatincreasinguseofchemicalsinfarmingisdamagingourhealth.2012湖南[U]（法庭上的）证据；物证；证词：Beforemakinghisdecision,thejudgeheardtheevidence.构词：e-(out)+vid(tosee看见)+-ence(名词后缀)→外面看得见的事物→证据词汇拓展evidentadj明显的；清楚的；明白的(clear/obvious)：anevidentmistakeItisevidentthat

theeducationoftheyoungisvitaltothefutureofacountry.►evidentlyadv

明显地(clearly/obviously)solid实心球（solidball）是一种体育器材，实心材质，呈球形。它同时也是一种体育项目，讲究力量性和动作速度，部分地区将“投掷实心球”的分数计入中考。solid

adj

实心的：asolidball/needle固体的：solidfuel/food坚固的；牢固的：Theoldhousehasasolidfoundation.可靠的：Thereissolidevidencetoshowhewasn’ttherewhenthecrimetookplace.n[C]固体：Waterexistsasasolid,aliquidandagas.开灯、关灯如何表达？开灯__________________thelight关灯__________________thelightturnon/switchonturnoff/switchoff开、关电视如何表达？开电视__________________theTV关电视__________________theTVturnon/switchonturnoff/switchoff词汇科普：早期电器的开关钮其实是旋转开关，多用turn，而现在旋转的已经不多，多用平面开关，多用switch。switchswitch

n[C]

开关；电闸：turnon/offthe

lightswitch

骤变；突变vt&vi

改变；转变tochangefromonethingtoanother：Heswitched

theconversationfrom

onesubject

to

another.We’dtakethetrainintothecitycenter,thenswitchtothetram.2012湖北改强调“变”，重在change，常和from，to搭配语义由具体到抽象语用：名词动词化

交换；调换to

exchangeonethingwithanother：Weaskedthemiftheywouldswitch

places

withus.掌握精准的汉语释义可以减少英语学习中的困扰强调“换”，重在exchange，常和with搭配常用搭配switchoff关上（电灯、电视等）；[非正式用语]不听；不理睬：HaveyoueverforgottentoswitchofftheTVorcomputer?Thankfully,I’velearnedtoswitchoffandletitovermyhead.switchon打开（电灯、电视等）：IhearthatsongwheneverIswitchontheradio.switchover改变；转换：We’veswitchedovertotelephonebanking.同义异构：turnoff同义异构：turnonswitch语义网络图开关switch

(基本义)骤变；突变改变；转变v扳动开关n开关由开到关，由关到开，状态瞬间发生彻底改变由具象到抽象强调“变”强调“换”交换；调换名词动词化severe

severeweather恶劣天气severewinter寒冬severepain剧痛severe

adj

严重的extremelybadorserious：severedamage/aseverecrisis

严厉的；苛刻的：beseverewithoneself

严峻的；激烈的：aseverewinterseverecompetition词汇拓展►severelyadv严重地；严厉地：aseverelypollutedlakeAnyonebreakingthelawwillbeseverelypunished.问题、损害、疾病等“严重的”人对待事情的态度“严重的”环境或形势等“严重的”严重的严厉的；苛刻的严峻的；激烈的severe语义网络图严重的severe基本义面对升学压力、面对高考，你焦虑吗？你经历过焦虑吗？你有焦虑症吗？anxietyAreyouanxious?Doyouexperienceanxiety?Doyouhaveananxiety

disorder?

【温故】anxious

adj

忧虑的；焦虑的feelingworriedornervous(worried)：beanxiousforsb/aboutsthAreyouanxiousandrestlessifyouareseparatedfromyourmobilephone?2011山东Shewasanxious(that)itmightbecancer.令人焦虑的causingworry,fearandnerves(worrying)：Wehadananxiouscoupleofweekswaitingforthetestresults.焦急的；急切的wantingsthverymuch(keen)：Theparentssuggestedsleepinginthehotelroombuttheirkidswereanxioustocampoutduringthetrip.Hewasanxiousthattheyshouldhavealltheywant.►anxiouslyadv

忧虑地；不安地必修一Unit2[U]&[C]焦虑；不安；担心(concern)：

Hewaswaitingforhisbrother’sreturnwithacute/deepanxiety.

Childrennormallyfeelalotofanxietyabout/overtheirfirstdayatschool.MillionsofjoblessAmericansmightbesufferinginanxietyandlackingasenseofsecurity.2010广东改

[U]

急切；热望：anxietyforknowledgeHisanxietytowinthevotewasobvious.【知新】anxiety

n

1.Itisevidentthat

theeducationoftheyoungisvitaltothefutureofacountry.2.Heswitched

theconversationfrom

onesubject

to

another.3.Weaskedthemiftheywouldswitch

places

withus.4.Childrennormallyfeelalotofanxietyabout/overtheirfirstdayatschool.本单元金句汇总随堂检测evidence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.Scientistshaveobtainedmore

evidence___________plasticisfindingitswayintothehumanbody.（2019江苏）

2.SmalldiscoveriesinIndonesiaareimportantbecausetheymightprovidenewevidence___________humanstudy.（2008上海）

3.Thepicturesprovideirrefutable（无可辩驳的）evidence___________theincident.4.Itis___________(evidence)

thatsmokingisharmfultohealth.5.Shewasinbedand___________(evident)ingreatpain.thatforofevidentevidentlysolid写出下列句子中画线部分的汉语释义。1.Solidsturntoliquidsatcertaintemperatures. ___________2.Hedidnoteatsolidfoodforseveralweeks. ___________3.Atennisballishollow（空心的）,butabaseballissolid. ___________4.Ifyourracecarisn’tinsured（投保）,youmayrisklosingeverythingwhenithitssomethingsolid. ___________5.Theresearchlackssolidevidence,andtherefore,itsconclusionsaredoubtful.（2012浙江） ___________6.Thetapsappearedtobemadeofsolidgold. ___________固体固体的实心的坚硬的可靠的纯金switch一、写出下列句子中画线部分的汉语释义。2.Theswitchinthebathroomisbrokenandweneedanewoneforthelight. ________3.Doyouthinkshe’llnoticeifIswitchmyglasswithhers?________1.ShecouldswitcheasilyfromFrenchtoEnglish.________ 二、根据所给汉语，用适当的词块完成下列句子。1.Accordingtotheairtrafficrules,youshould_________________（关掉）yourmobilephonebeforeboarding.2.HestartedtostudyHistoryincollege,but_________________（转为）MassMediainhissecondyear.转换开关调换switch/turnoffswitchedto写出下列句子中画线部分的汉语释义。severe1.TheUSfac