人教版高中英语必修一-unit-2-单元重点词汇及句型

Part1词汇、翻译&词汇用法分析1.Asweallknow,Englishischanginggradually.Actuallyalllanguageschangeanddevelop.EarlierbeforeAD1150,theEnglishspokeninEnglandwasbasedmoreonGermanthantheEnglishwespeakatpresent.2.Oneday,SamuelJohnsonwantedtovisithisoldfriendNoahWebsterwholivedinanotherblock.Hecalledacabandwasdrivenstraighttohishouseintheeasternpartofthetown.NoahWebstercameuptogreetSamuelJohnson.Buttheformercouldnotrecognizetheidentityofthelatter,becausetheyhadnotseeneachotherforages.NoahWebsterrequestedhisfriendtocomeasfrequentlyaspossiblewhethertherewaswindorrain,lightningorthunder.3.TomwasborninEngland,andEnglishishisnativelanguage.HecanspeakSpanishandDanishfluently,althoughwithalittleEnglishaccent.Fromhischildhood,hisdreamwastomakeavoyagearoundsomecountriesinSoutheasternAsia,suchasMalaysiaandSingapore.4.ShakespearewasafamousBritishwriter.Hewasabletomakeuseofawidervocabularyinhiswritingthaneverbefore.Andbecauseofthat,heenrichedEnglishvocabulary.HehadagoodcommandoftheusageofEnglish.5.TherearesomedifferencesinvocabularyandwordspellingbetweenBritishEnglishandAmericanEnglish.Forexample,theAmericanEnglishwords“subway”，“elevator”，“gas”and“apartment”are“underground”,“lift”,“petrol”and“flat”inBritishEnglish.DoyouknowhowmanycountriesintheworlduseEnglishasanofficiallanguage?6.Whenpeopleusewordsandexpressionsdifferentfromthe“standardlanguage”,itiscalledadialect.AmericanEnglishhasmanydialects,especiallythemid-western,southern,AfricanAmericanandSpanishdialects.Geographyplaysapartinmakingdialects.Americansliketomoveandtaketheirdialectsfromoneplacetoanother.SopeoplefromthemountainsinthesoutheasternUSAspeakwithalmostthesamedialectaspeopleinthenorthwesternUSA.Part2单元重点词汇及句型考点运用Eg1.1）（actual）alllanguageschangeanddevelopwhenculturesmeetandcommunicatewitheachother.2）Growingvegetableslookseasy,but（actual）ittakesalotoflearning.Key:1)actually2)actuallyActually,adv.实际上，事实上，相当于inactualfact，asamatteroffact,infact,inreality等，actual为其形容词，做题注意分析句子中所需词性。Exercise1.Thereisabigdifferencebetweenwhattheyhavesaidandwhattheyhave(actual)done.Exercise2.Helooksyoungerthanhiswife,butin(actually)fact,heisalotolder.Exercise3.(actual)，readingskillsshouldbebasedontheknowledgeofEnglishwriting.Eg2.1)Itwas(base)onGermanthantheEnglishwespeakatpresent.2)Theysettleddownatthebasethemountain.3)Doyouknowwheretheairis?Key:1)based2)of3)basebasev.以...为根据base...on/upon,被动形式为bebasedon/uponn.基地，基础atthebaseofExercise1.Wehaveallkindsofsummercampforyourholidays.Youcanchooseone(base)onyourowninterests.Exercise2.(base)onatruestory,thefilmattractsmanypeople,whethertheyareoldoryoung.Exercise3.(base)animportantdecisionmoreonemotionthanonreason,youwillregretitsoonerorlater.Eg3.说出下面句子中present的意思分别为什么1)Thepresentpresidentpresentatthemeetingpresenteduswithpresents.present:adj:现在的&出席的atpresent；到场的v.：颁发；把...交给...;presentsb.withsth.呈现n.:礼物presentsth.tosb.根据present的用法完成下列句子Exercise1.I’mgettingalongwellwithmyclassmates.Exercise2.Theheadmasteramedaleachwinner.Eg4.1)Everyminuteshouldbe(make)oftostudy.Key:1)madefull/good充分利用:make+thebestuseofthemostExercise1.You’dbetter(利用空闲时间)togooutdoors.Exercise2.Everypossibleuseshouldbemadeadvancedtechnologies.Eg5.1)Hepresentedtwosolutions.The(后者)seemedmuchbetter.2)Theformerquestionismoredifficultformethantheone.Key:1)latter2)latterlattern.(两者中的)后者（与the连用）adj.(两者中)后者的固定结构：theformer...thelatter...前者...后者...Exercise1.Ihavetwofriends,MaryandLily.(前者)isgoodatdancing,(后者)canspeakDanishfluently.Exercise2.IfIwereforcedtochooseoneofthetwo,IwouldpreferLatter.Eg6.1)Theoldmanisconcernedaboutmanyteenagers,(例如)John,PeterandTom.2)Tomdoesn’tlikesports.(例如)，heisneverseentoplayontheplayground.Key：1）suchas2)Forexamplesuchas用于列举前面提到的事物的一部分forexample用于举例说明，可以置于句首、句中或句末Exercise1.YoungpeopleareencouragedtotakepartinteamsportsFootballandbasketball.Exercise2.Whatwouldyoudoifyoumetawildanimal,atiger,？Eg7.1)I(frequent)joininclassdiscussionsandtalkwithmypartneraboutproblemsofteenagers.2)MoreandmoreChinesepeoplecanspeak(fluently)English.Key：1）frequently2)frequentfrequentlyadv.经常，频繁地其adj.为frequentExercise1.TomhasstudiedEnglishinLondonformanyyearsandnowshecanspeakEnglish(frequent).Exercise2.Hemade(fluently)visittohisgrandparents.Eg8.1)Computersplayimportantpartinmodernsociety.2)TheactresswasinvitedtoplayroleinthisTVplaybasedonatruestory.Key：1）an2)aplayapart/rolein在...中起作用；在...中扮演角色Exercise1.Petrol(在...中起重要作用)ourdailylife.Exercise2.HeplayedimportantpartintheTVSERIES.Eg9.1)ThemomentIansweredthephone,I(recognize)hisvoice.2)Itis(recognize)thattheenvironmentpollutionhasbecomemoreandmoreserious.Key：1）recognized2)recognizedrecognizevt.辨别出；辨认出；承认；公认berecognizedas...被认为是...Itisrecognizedthat...人们公认...recognitionn.beyond/outofrecognition(变得)完全认不出来Exercise1.Twentyyearshasgoneandmyhometownhaschangedbeyond(recognize).Exercise2.Believeitornot,Lilycameuptomeyesterday,butIdidn’t(认出)heratfirst.Eg10.1)Whenpeopleusewordsand(express)differentfromthe“standardlanguage”,itiscalledadialect.2)Youngchildrenoftenhavedifficulty(express)themselves.Key:1)expressions2)expressingexpressionn.词语；表达；表情facialexpressionexpressv.表达;